CN114408604A

CN114408604A - Film blowing machine rolling equipment

Info

Publication number: CN114408604A
Application number: CN202210136083.1A
Authority: CN
Inventors: 苏陈金
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-04-29

Abstract

The invention discloses a winding device of a film blowing machine, which comprises a machine shell, wherein two support legs which are bilaterally symmetrical are arranged on the lower side of the machine shell, a winding block is fixedly connected with the lower end surface of the machine shell, a middle block is fixedly connected with the upper end surface of the machine shell, a funnel is arranged on the upper side of the middle block, a top block positioned on the upper side of the funnel is fixedly connected with the upper end surface of the middle block, a film blowing mechanism is arranged between the top block and the machine shell, a winding mechanism and a switching mechanism are arranged in the winding block, materials smoothly fall into the film blowing machine through auger blades arranged in the film blowing mechanism and a swinging plate capable of swinging, a contact block which is arranged in the winding mechanism and is in contact with a switching wheel is used for winding to a certain weight, then a winding shaft is automatically switched, excessive plastic films wound on the winding shaft are prevented, a plastic film can be wound through the winding shaft which is arranged in the switching mechanism and can change the position through the winding amount, thereby enabling the winding shaft to be automatically switched after being wound to a certain amount.

Description

Film blowing machine rolling equipment

Technical Field

The application relates to the technical field of film blowing machines, in particular to a film blowing machine winding device.

Background

The film blowing machine heats and melts plastic particles and blows the plastic particles into films, the films are suitable for various high-grade film packages, and the films are good in barrier property, fresh-keeping, moisture-proof, frost-proof, oxygen-proof and oil-proof, so that the film blowing machine can be widely applied to light and heavy packages.

Disclosure of Invention

In order to solve the problems, the invention is realized by the following technical scheme:

the utility model provides a inflation film manufacturing machine rolling equipment, includes the casing, the casing downside is equipped with two stabilizer blades of bilateral symmetry, terminal surface fixedly connected with coiling piece under the casing, be equipped with the blown film chamber in the casing, casing up end fixedly connected with middle block, the middle block upside is equipped with the funnel, be equipped with in the middle block with the pan feeding chamber of funnel intercommunication, middle block up end fixedly connected with is located the top piece of funnel upside, the top piece with be equipped with the blown film mechanism between the casing, be equipped with winding mechanism, switching mechanism in the coiling piece, the blown film mechanism can transport the inflation film manufacturing machine with the raw materials in, winding mechanism can switch the winding roller when the plastic film is convoluteed predetermined weight, switching mechanism can convolute the plastic film that the inflation film manufacturing machine was come out.

Preferably, the film blowing mechanism comprises a film blowing cavity with an opening at the lower end, which is arranged in the casing, a film blowing machine is fixedly connected with the upper end wall of the film blowing cavity, the front end wall and the rear end wall of the film blowing cavity are rotationally connected with two bilaterally symmetrical collecting wheels, the collecting wheels can collect plastic films processed by the film blowing machine, a cam cavity is arranged in the top block, a push plate is connected in the cam cavity in a sliding manner, a reciprocating spring is connected between the push plate and the end wall of the cam cavity, a top motor is arranged in the top block, the top motor is in power connection with an auger shaft, one end of the auger shaft is positioned in the funnel and penetrates through the cam cavity, the auger shaft is fixedly connected with a cam positioned in the cam cavity, the cam is in contact with the push plate, the auger shaft is fixedly connected with auger blades positioned in the funnel, and the auger blades can discharge raw materials in the funnel into a feeding cavity, through in the inflation film manufacturing machine is arranged to the pan feeding chamber, be equipped with two both sides chambeies of bilateral symmetry in the middle part, both sides intracavity fixedly connected with one end is located the push rod of pan feeding intracavity, the push rod with it is equipped with thrust spring to connect between the both sides chamber end wall, the end wall articulates around the pan feeding chamber has two swing boards of bilateral symmetry, sliding connection has articulated piece on the swing board, the push rod with articulated piece is articulated, the push rod with it is equipped with the stay cord to connect between the push pedal.

Preferably, the winding mechanism comprises a rotating cavity with an opening at the front end arranged in the winding block, a switching cavity is arranged in the rear end wall of the rotating cavity, the rotating cavity is rotatably connected with the rotating block, a middle cavity is arranged in the rotating block, two sliding grooves which are communicated from front to back are arranged on the inner sides of the upper end wall and the lower end wall of the middle cavity, the sliding groove is far away from the end wall on one side of the middle cavity, a sliding cavity is arranged in the end wall, away from the middle cavity, of the middle cavity, a rotating motor is arranged in the winding block, the rotating motor is in power connection with a power shaft with one end positioned in the middle cavity, the power shaft is fixedly connected with a switching wheel positioned in the switching cavity, the switching cavity is internally and slidably connected with two sliding blocks which are vertically symmetrical, the sliding blocks are fixedly connected with a contact block which can be in contact with the switching wheel, the power shaft is fixedly connected with a contact wheel positioned in the middle cavity, and the middle cavity is fixedly connected with two magnetic plates which are vertically symmetrical, the utility model discloses a power supply, including magnetic plate, contact chamber, axis of rotation fixedly connected with follow driving wheel, follow driving wheel can with the contact wheel contact, axis of rotation fixedly connected with belt pulley, two repulsion electro-magnets of end wall fixedly connected with symmetry about the middle chamber, end wall internal symmetry is equipped with two power supply chambers about the middle chamber, sliding connection has contact power supply in the power supply chamber, contact power supply can connect the electrical terminal contact with the repulsion electro-magnet and do the repulsion electro-magnet provides power.

Preferably, the switching mechanism includes the terminal surface rotates before the sliding block to be connected with and runs through the winding axle of sliding tray, sliding tray sliding connection has the bearing, the bearing with the winding axle rotates to be connected, the bearing with it is equipped with the bearing spring to connect between the sliding tray end wall, winding axle fixedly connected with is located the intermediate wheel of sliding tray, sliding tray intracavity sliding connection has two symmetrical sliders of bilateral symmetry, symmetrical slider with it is equipped with tension spring to connect between the sliding tray end wall, two rotate between the symmetrical slider and be connected with both sides axle, both sides axle fixedly connected with both sides wheel, both sides wheel with the intermediate wheel, it is equipped with the belt to connect between the belt pulley.

The invention provides a winding device of a film blowing machine, which has the following beneficial effects: the film blowing mechanism is arranged, so that raw materials can smoothly fall into the film blowing machine through the auger blades arranged in the film blowing mechanism and the swinging plate capable of swinging, the raw materials are prevented from being blocked, and the production efficiency is influenced.

Drawings

FIG. 1 is a three-dimensional schematic view of a winding device of a film blowing machine according to the present invention;

FIG. 2 is a schematic view of an internal structure of a winding device of the film blowing machine of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 taken at A-A;

FIG. 4 is a schematic view of the structure of FIG. 3 at B-B in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 3 of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 3 of the present invention;

fig. 7 is a partially enlarged view of fig. 2 of the present invention.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: a winding device of a film blowing machine comprises a machine shell 10, two support legs 12 which are bilaterally symmetrical are arranged at the lower side of the machine shell 10, the lower end face of the machine shell 10 is fixedly connected with a winding block 14, a film blowing cavity 20 is arranged in the machine shell 10, the end face of the casing 10 is fixedly connected with a middle block 13, the upper side of the middle block 13 is provided with a funnel 11, a feeding cavity 61 communicated with the funnel 11 is arranged in the middle block 13, the upper end surface of the middle block 13 is fixedly connected with a top block 15 positioned at the upper side of the funnel 11, a film blowing mechanism 71 is arranged between the top block 15 and the machine shell 10, a winding mechanism 72 and a switching mechanism 73 are arranged in the winding block 14, the film blowing mechanism 71 can transport raw materials to the film blowing machine, the winding mechanism 72 can switch winding rollers when the plastic film is wound to a preset weight, and the switching mechanism 73 can wind the plastic film processed by the film blowing machine.

Wherein, blown film mechanism 71 includes be equipped with lower extreme open-ended blown film chamber 20 in the casing 10, blown film chamber 20 upper end wall fixedly connected with blown film machine 21, blown film chamber 20 front and back end wall rotates two collecting wheel 22 that are connected with bilateral symmetry, collecting wheel 22 can collect the plastic film that blown film machine 21 processed, cam chamber 28 that is equipped with in the top piece 15, sliding connection has push pedal 29 in the cam chamber 28, push pedal 29 with it is equipped with reciprocal spring 33 to connect between the 28 end walls in cam chamber, be equipped with top motor 27 in the top piece 15, top motor 27 power connection has one end to be located in the funnel 11 and run through the auger shaft 30 in cam chamber 28, auger shaft 30 fixedly connected with is located the cam 32 in cam chamber 28, cam 32 with the contact of push pedal 29, auger shaft 30 fixedly connected with is located the auger blade 31 in funnel 11, the auger blade 31 can discharge the raw materials in the funnel 11 to the feeding cavity 61, and the raw materials are discharged to the film blowing machine 21 through the feeding cavity 61, two bilaterally symmetrical side cavities 16 are arranged in the middle block 13, one end of the fixedly connected with in the bilaterally cavities 16 is located on the push rod 17 in the feeding cavity 61, the push rod 17 is connected with the end walls of the bilaterally cavities 16 and is provided with a thrust spring 19, the front end wall and the rear end wall of the feeding cavity 61 are hinged with two swing plates 18 which are bilaterally symmetrical, the swing plates 18 are connected with a hinged block in a sliding way, the push rod 17 is hinged with the hinged block, the push rod 17 is connected with the push plate 29 and is provided with a pull rope 34, the auger shaft 30 can drive the cam 32 to rotate when rotating, so as to drive the push plate 29 to move left and right, thereby the pull rope 34, so as to drive the swing plate 18, and prevent the raw materials from being blocked in the feeding cavity 61, the smooth feeding is ensured.

Wherein, the winding mechanism 72 includes a rotating cavity 60 with an opening at the front end in the winding block 14, a switching cavity 23 is arranged in the rear end wall of the rotating cavity 60, the rotating cavity 60 is rotatably connected with a rotating block 24, a middle cavity 35 is arranged in the rotating block 24, two sliding grooves 36 which are through from front to back are arranged on the inner sides of the upper and lower end walls of the middle cavity 35, a sliding cavity 37 is arranged in the end wall of one side of the sliding groove 36 far away from the middle cavity 35, a rotating motor 25 is arranged in the winding block 14, the rotating motor 25 is in power connection with a power shaft 26 with one end positioned in the middle cavity 35, the power shaft 26 is fixedly connected with a switching wheel 59 positioned in the switching cavity 23, two sliding blocks 49 which are symmetrical up and down are in sliding connection in the switching cavity 23, the sliding blocks 49 are fixedly connected with a contact block 58 which can be in contact with the switching wheel 59, the power shaft 26 is fixedly connected with a contact wheel 38 positioned in the middle cavity 35, two magnetic plates 42 which are vertically symmetrical are fixedly connected in the middle cavity 35, a connecting block 43 is fixedly connected with the magnetic plates 42, a contact cavity 44 is arranged in the connecting block 43, the contact cavity 44 is close to an opening on one side, the front end wall and the rear end wall of the contact cavity 44 are rotatably connected with a rotating shaft 45, the rotating shaft 45 is fixedly connected with a driven wheel 46, the driven wheel 46 can be contacted with the contact wheel 38, a belt pulley 47 is fixedly connected with the rotating shaft 45, two symmetrical repulsion electromagnets 41 are fixedly connected with the upper end wall and the lower end wall of the middle cavity 35, two power cavities 39 are symmetrically arranged in the upper end wall and the lower end wall of the middle cavity 35, a contact power source 40 is slidably connected in the power cavities 39, the contact power source 40 can be electrically connected with the repulsion electromagnets 41 and provides power for the repulsion electromagnets 41, and one power cavity 39 on the upper side is electrically connected with the repulsion electromagnets 41 under the action of gravity, and the lower power supply chamber 39 does not contact the repulsive electromagnet 41, so that the upper repulsive electromagnet 41 generates a repulsive force.

Wherein, the switching mechanism 73 comprises a winding shaft 50 which is rotatably connected with the front end surface of the sliding block 49 and penetrates through the sliding groove 36, a bearing 48 is slidably connected with the sliding groove 36, the bearing 48 is rotatably connected with the winding shaft 50, a bearing spring 52 is connected between the bearing 48 and the end wall of the sliding groove 36, the winding shaft 50 is fixedly connected with a middle wheel 51 positioned in the sliding groove 36, two symmetrical sliding blocks 54 which are bilaterally symmetrical are slidably connected with the sliding cavity 37, a tension spring 55 is connected between the symmetrical sliding blocks 54 and the end wall of the sliding cavity 37, two side shafts 56 are rotatably connected between the two symmetrical sliding blocks 54, two side wheels 57 are fixedly connected with the two side shafts 56, a belt 53 is connected between the two side wheels 57 and the middle wheel 51 as well as between the two symmetrical sliding blocks 54, and the driven wheel 46 is contacted with the contact wheel 38, thereby rotating the upper driven pulley 46 and thus the rotating shaft 45 and thus the upper belt pulley 47, and thus the winding shaft 50 via the belt 53, to start winding the plastic film.

The invention relates to a winding device of a film blowing machine, which comprises the following working procedures:

in the initial state, the raw material is poured into the hopper 11, the connecting line of the two winding shafts 50 is vertical, and the plastic film is not wound on the winding shafts 50.

The top motor 27 is started to output power, so as to drive the auger shaft 30 to rotate, so as to drive the auger blades 31 to rotate to discharge the raw materials in the funnel 11 into the feeding cavity 61, the auger shaft 30 rotates and simultaneously drives the cam 32 to rotate, so as to drive the push plate 29 to move left and right, so as to pull the pull rope 34, so as to drive the push rod 17 to move left and right, so as to drive the swing plate 18 to swing, so as to prevent the raw materials from being blocked in the feeding cavity 61, so as to ensure the smooth feeding, the film blowing machine 21 is started to process the raw materials into plastic films, then the plastic films are collected through the two collecting wheels 22, at the moment, the rotating motor 25 is started, so as to drive the power shaft 26 to rotate, so as to drive the contact wheel 38 to rotate, at the moment, one power cavity 39 at the upper side is in contact with the electrical connection end of the repulsion electromagnet 41 under the action of gravity, while the power cavity 39 at the lower side is not in contact with the repulsion electromagnet 41, so as to generate repulsion force, thereby pushing the magnetic plate 42 to move downwards, thereby driving the connecting block 43 to move downwards, thereby driving the rotating shaft 45 to move downwards, thereby driving the driven wheel 46 to move downwards, thereby driving the upper side two-side wheels 57 to move downwards, thereby driving the upper side symmetrical slider 54 to move downwards, thereby stretching the tension spring 55, thereby contacting the driven wheel 46 with the contact wheel 38, thereby driving the upper side driven wheel 46 to rotate, thereby driving the rotating shaft 45 to rotate, thereby driving the upper side belt pulley 47 to rotate, thereby driving the winding shaft 50 to rotate through the belt 53, thereby starting to wind the plastic film;

when the plastic film on the upper winding shaft 50 is wound to a certain weight, the winding shaft 50 moves downward under the action of gravity, the sliding block 49 is moved downwards, which brings the contact block 58 downwards, the winding shaft 50 downwards and the bearing 48 downwards, thereby compressing the bearing spring 52, and after the bearing spring 52 is compressed to a certain extent, the contact block 58 comes into contact with the switching wheel 59, since the switching wheel 59 rotates, thereby rotating the rotating block 24, the contact block 58 is no longer in contact with the switching wheel 59 after the upper winding shaft 50 rotates half a turn, therefore, the winding shaft 50 on the lower side rotates to the upper side, the plastic film is continuously wound, the winding shaft 50 which is wound at the moment is positioned on the lower side, the contact power source 40 on the lower side is not in electrical end contact with the repulsion electromagnet 41 any more, power cannot be provided, the winding shaft 50 on the lower side stops rotating, and manual material taking is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a inflation film manufacturing machine rolling equipment, includes casing (10), its characterized in that: the utility model discloses a film blowing machine, including casing (10), terminal surface fixedly connected with coiling piece (14) under casing (10), be equipped with in casing (10) and blow membrane chamber (20), casing (10) up end fixedly connected with middle block (13), middle block (13) upside is equipped with funnel (11), be equipped with in middle block (13) with the income material chamber (61) of funnel (11) intercommunication, middle block (13) up end fixedly connected with be located top block (15) of funnel (11) upside, be equipped with between top block (15) and casing (10) and blow membrane mechanism (71), be equipped with winding mechanism (72), switching mechanism (73) in coiling piece (14), blow membrane mechanism (71) can transport the raw materials to the inflation film manufacturing machine, winding mechanism (72) can switch the winding roller when convoluteing predetermined weight, the switching mechanism (73) can wind the plastic film processed by the film blowing machine.

2. The winding device of the film blowing machine according to claim 1, characterized in that: the film blowing mechanism (71) comprises a casing (10) internally provided with a film blowing cavity (20) with an opening at the lower end, the upper end wall of the film blowing cavity (20) is fixedly connected with a film blowing machine (21), the front end wall and the rear end wall of the film blowing cavity (20) are rotationally connected with two collecting wheels (22) which are bilaterally symmetrical, the collecting wheels (22) can collect plastic films processed by the film blowing machine (21), a cam cavity (28) arranged in a top block (15), a push plate (29) is connected in the cam cavity (28) in a sliding manner, a reciprocating spring (33) is connected between the push plate (29) and the end wall of the cam cavity (28), a top motor (27) is arranged in the top block (15), the top motor (27) is connected with a packing auger shaft (30) with one end positioned in the funnel (11) and penetrating through the cam cavity (28), the packing auger shaft (30) is fixedly connected with a cam (32) positioned in the cam cavity (28), cam (32) with push pedal (29) contact, auger shaft (30) fixedly connected with is located auger blade (31) in funnel (11), in auger blade (31) can arrange the raw materials in funnel (11) into material cavity (61), through material cavity (61) is arranged in inflation film manufacturing machine (21).

3. The winding device of the film blowing machine according to claim 2, characterized in that: be equipped with two both sides chamber (16) of bilateral symmetry in middle piece (13), fixedly connected with one end is located in both sides chamber (16) push rod (17) in feeding chamber (61), push rod (17) with it is equipped with thrust spring (19) to connect between both sides chamber (16) end wall, end wall articulates around feeding chamber (61) has two swing boards (18) of bilateral symmetry, sliding connection has articulated piece on swing board (18), push rod (17) with articulated piece is articulated, push rod (17) with it is equipped with stay cord (34) to connect between push pedal (29).

4. The winding device of the film blowing machine according to claim 1, characterized in that: winding mechanism (72) include be equipped with front end open-ended rotation chamber (60) in coiling piece (14), be equipped with switching chamber (23) in the rotation chamber (60) rear end wall, it is connected with turning block (24) to rotate chamber (60) internal rotation, be equipped with middle chamber (35) in turning block (24), end wall inboard is equipped with sliding tray (36) that link up around two about middle chamber (35), sliding tray (36) are kept away from be equipped with sliding tray (37) in middle chamber (35) one side end wall, be equipped with in coiling piece (14) and rotate motor (25), it is located to rotate motor (25) power connection one end power shaft (26) in middle chamber (35), power shaft (26) fixedly connected with is located switching wheel (59) in switching chamber (23).

5. The winding device of the film blowing machine according to claim 4, characterized in that: switch two sliding blocks (49) of intracavity (23) sliding connection with longitudinal symmetry, sliding block (49) fixedly connected with can with switch contact piece (58) of taking turns (59) contact, power shaft (26) fixedly connected with is located contact wheel (38) in middle chamber (35), two magnetic plates (42) of fixedly connected with longitudinal symmetry in middle chamber (35), magnetic plate (42) fixedly connected with connecting block (43), be equipped with in connecting block (43) and contact chamber (44), contact chamber (44) are close to one side opening mutually, end wall rotates around contact chamber (44) and is connected with axis of rotation (45), axis of rotation (45) fixedly connected with follows driving wheel (46).

6. The winding device of the film blowing machine according to claim 5, characterized in that: axis of rotation (45) fixedly connected with belt pulley (47), end wall fixedly connected with two repulsion electro-magnets (41) of symmetry about middle chamber (35), end wall internal symmetry is equipped with two power supply chambeies (39) about middle chamber (35), sliding connection has contact power supply (40) in power supply chamber (39).

7. The winding device of the film blowing machine according to claim 6, characterized in that: the switching mechanism (73) comprises a winding shaft (50) which penetrates through a sliding groove (36) and is rotatably connected to the front end face of the sliding block (49), a bearing (48) is connected in the sliding groove (36) in a sliding mode, the bearing (48) is rotatably connected with the winding shaft (50), a bearing spring (52) is connected between the bearing (48) and the end wall of the sliding groove (36), the winding shaft (50) is fixedly connected with a middle wheel (51) which is positioned in the sliding groove (36), two symmetrical sliding blocks (54) which are bilaterally symmetrical are connected in the sliding cavity (37) in a sliding mode, a tension spring (55) is connected between the symmetrical sliding blocks (54) and the end wall of the sliding cavity (37), two side shafts (56) are rotatably connected between the two symmetrical sliding blocks (54), and two side wheels (57) are fixedly connected with the two side shafts (56), a belt (53) is connected between the two side wheels (57), the middle wheel (51) and the belt pulley (47).