CN210880883U - Automatic inflation film manufacturing machine of material loading - Google Patents

Abstract

The utility model discloses an automatic inflation film manufacturing machine of material loading, including workstation and automatic feeding unit, the workstation: logical groove has been seted up at the middle part of workstation, the fixed surface at workstation middle part has a blown film section of thick bamboo, the bottom that the bottom of blown film section of thick bamboo passed logical groove is fixed with down the hopper, the upper surface of blown film section of thick bamboo is equipped with the feeder hopper, the upper surface of workstation is fixed with the fixed column, and the fixed column is located the left side of feeder hopper, the front side of fixed column is fixed with the one end of first L type mount, the one end of the fixed second L type mount of the other end of first L type mount, the other end bottom surface of second L type mount is fixed with second servo motor, second servo motor's output shaft is fixed with the screw rod, and the screw rod rotates and connects in the inboard cavity of blown film section of thick bamboo, the fixed surface of fixed column has two second fixed blocks, and correspond the setting around two second fixed blocks, this automatic feeding's blown film machine easy operation.

Description

Automatic inflation film manufacturing machine of material loading

Technical Field

The utility model relates to a inflation film manufacturing machine technical field specifically is an automatic inflation film manufacturing machine of material loading.

Background

The film blowing machine heats and melts plastic particles and blows the plastic particles into a cylindrical film, the novel material blown by the novel particles is uniform and clean in color and luster, the bag is well stretched, and the produced cylindrical film can be used as a raw material for processing plastic bags. And the plastic bag is the essential article among people's daily life, often be used for adorning other article, because of its low price, light in weight is extremely big, capacious, the advantage of being convenient for to accomodate is widely used, manufacturing enterprise also is more and more high to inflation film manufacturing machine's degree of automation, and current inflation film manufacturing machine's material loading process adopts artifical mode always, and is big in labor strength, and the production efficiency is low, in addition, when the material in the hopper is less, if not in time by staff's discovery, can cause inflation film manufacturing machine to form idle running, degree of automation is low, and current inflation film manufacturing machine need change not the thickness that the epimembranal wind of equidimension comes control out, and inconvenience is operated.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic feeding's inflation film manufacturing machine, easy operation, can automatic feeding, production efficiency is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding film blowing machine comprises a workbench and an automatic feeding unit;

a workbench: the middle part of the workbench is provided with a through groove, the surface of the middle part of the workbench is fixed with a film blowing cylinder, the bottom of the film blowing cylinder penetrates through the bottom of the through groove and is fixed with a blanking hopper, the upper surface of the film blowing cylinder is provided with a feeding hopper, the upper surface of the workbench is fixed with a fixed column which is positioned at the left side of the feeding hopper, the front side of the fixed column is fixed with one end of a first L-shaped fixed frame, the other end of the first L-shaped fixed frame is fixed with one end of a second L-shaped fixed frame, the bottom surface of the other end of the second L-shaped fixed frame is fixed with a second servo motor, an output shaft of the second servo motor is fixed with a screw rod, the screw rod is rotatably connected in a cavity at the inner side of the film blowing cylinder, the surface of the fixed column is fixed with two second fixed blocks which are correspondingly arranged in the front and, the side surface of the third fixed shaft is rotatably connected with a triangular frame of the automatic feeding unit, the side surface of the third fixed shaft is rotatably connected with a through hole on the right side of the triangular frame, and a discharging hopper is fixed on the surface of the triangular frame;

automatic feeding unit: the automatic feeding unit comprises a first fixing block, a first servo motor, a rotating rod, a first fixing shaft, a connecting rod, a U-shaped fixing frame, a second fixing shaft, a fixing rod and a triangular frame, the first fixing block is fixed on the left side of the upper surface of the workbench, the first servo motor is fixed on the surface of the first fixing block, an output shaft of the first servo motor fixes one end of the rotating rod, the first fixing shaft is fixed on the front side of the other end of the rotating rod, the side surface of the first fixing shaft is movably connected with one end of the connecting rod, the U-shaped fixing frame is fixed on the other end of the connecting rod, the second fixing shaft is rotatably connected to the inner side of the vertical end of the U-shaped fixing frame, the side surface of the middle part of the second fixing shaft is fixed in a through hole in one end of the fixing rod;

the first servo motor rotates to drive the rotating rod to rotate, so that the connecting rod is driven to rotate, the triangular frame rotates around the third fixed shaft, the discharging hopper rotates around the third fixed shaft, and materials in the discharging hopper flow into the feeding hopper, so that the operation is simple, the labor intensity is lower than that of people in feeding, and the production efficiency is high;

the automatic feeding device comprises a workbench, and is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is fixed on the right side of the surface of the workbench, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer is electrically connected with the input ends of a second servo motor and a first servo motor, and the single chip microcomputer controls the opening and closing of the second servo motor and the first servo motor.

Further, still including thick regulation structure of membrane, thick regulation structure of membrane includes spout, fixed plate, electric putter and slider, logical groove has been seted up on lower hopper right side, and the spout has all been seted up to two inboards around the lower hopper, the right side of workstation bottom surface is fixed with the fixed plate, the one end of the fixed electric putter in left side of fixed plate, electric putter's the other end is fixed with the slider, slider sliding connection is in the spout, the output of singlechip is connected to electric putter's input electricity, when needs are adjusted the thickness of play membrane, electric putter extends to drive the slider and move to the left in the spout, thereby extrude the membrane in the hopper down, thereby change the membrane thickness of coming out from lower hopper bottom.

Further, still include level sensor, the inboard right-hand member of feeder hopper is fixed with level sensor, the input of singlechip is connected to level sensor's output electricity, and the material in the level sensor real-time supervision feeder hopper when the material in the feeder hopper is less than level sensor, and level sensor carries the singlechip with the signal, and the first servo motor of single chip microcomputer control controls the blowing hopper and rotates certain angle and carry out the material loading in to the feeder hopper, and degree of automation is high, prevents that the blowing machine from not expecting to take place the phenomenon of idling.

Further, still include filter screen and membrane collecting box, the bottom surface of blown film section of thick bamboo is equipped with the filter screen, and the filter screen is located the inside logical inslot of workstation, the membrane collecting box has been placed under the hopper down, and the filter screen is used for filtering the membrane through blown film bobbin base portion, makes the membrane that comes out from hopper bottom down cleaner, and the membrane collecting box is used for collecting the membrane that comes out from hopper bottom down.

Further, still include landing leg and cushion, the bottom surface of workstation is fixed with four landing legs all around, and the bottom of landing leg all is fixed with the blotter, and the landing leg is used for supporting the workstation, and the blotter reduces the vibration that inflation film manufacturing machine during operation produced.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic feeding's inflation film manufacturing machine has following benefit:

1. first servo motor rotates and has driven the dwang and rotate to drive the connecting rod and rotate, thereby make the triangle-shaped frame rotate round the third fixed axle, thereby make the blowing fill rotate round the third fixed axle, thereby in making the material stream in the blowing fill advance the feeder hopper, easy operation, than people material loading intensity of labour height, the finished product is efficient.

2. When the thickness of going out the membrane is adjusted to needs, electric putter extension to drive the slider and move to the left in the spout, thereby extrude the membrane in the hopper down, thereby change the membrane thickness of coming out from hopper bottom down.

3. The material in the feed hopper is monitored in real time by the material level sensor, when the material in the feed hopper is lower than the material level sensor, the material level sensor transmits a signal to the single chip microcomputer, the single chip microcomputer controls the first servo motor to control the discharge hopper to rotate by a certain angle to feed the material into the feed hopper, the automation degree is high, and the phenomenon that no material runs idle in the film blowing machine is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side schematic view of the present invention;

FIG. 3 is a schematic front side sectional view of the present invention;

fig. 4 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1 workbench, 2 single-chip microcomputers, 3 fixed columns, 4 automatic feeding units, 41 first fixed blocks, 42 first servo motors, 43 rotating rods, 44 first fixed shafts, 45 connecting rods, 46U-shaped fixed frames, 47 second fixed shafts, 48 fixed rods, 49 triangular frames, 5 film thickness adjusting structures, 51 sliding grooves, 52 fixed plates, 53 electric push rods, 54 sliding blocks, 6 film blowing cylinders, 7 feed hoppers, 8 first L-shaped fixed frames, 9 second L-shaped fixed frames, 10 second servo motors, 11 screw rods, 12 discharge hoppers, 13 material level sensors, 14 film collecting boxes, 15 supporting legs, 16 buffer pads, 17 second fixed blocks, 18 third fixed shafts, 19 filter screens and 20 discharge hoppers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic feeding film blowing machine comprises a workbench 1, an automatic feeding unit 4 and a film thickness adjusting structure 5;

a workbench 1: a through groove is formed in the middle of the workbench 1, a film blowing cylinder 6 is fixed on the surface of the middle of the workbench 1, a blanking hopper 20 is fixed at the bottom end of the film blowing cylinder 6 penetrating through the bottom end of the through groove, a feeding hopper 7 is arranged on the upper surface of the film blowing cylinder 6, a fixed column 3 is fixed on the upper surface of the workbench and is positioned on the left side of the feeding hopper 7, the front side of the fixed column 3 is fixed with one end of a first L-shaped fixed frame 8, the other end of the first L-shaped fixed frame 8 is fixed with one end of a second L-shaped fixed frame 9, a second servo motor 10 is fixed on the bottom surface of the other end of the second L-shaped fixed frame 9, a screw 11 is fixed on an output shaft of the second servo motor 10, the screw 11 is rotatably connected in a cavity inside the film blowing cylinder 6, two second fixed blocks 17 are fixed on the surface of the fixed column 3 and are arranged in a front-back corresponding, the side surface of the third fixed shaft 18 is rotatably connected with a triangular frame 49 of the automatic feeding unit 4, the side surface of the third fixed shaft 18 is rotatably connected with a through hole on the right side of the triangular frame 49, a discharging hopper 12 is fixed on the surface of the triangular frame 49, the automatic feeding device further comprises a material level sensor 13, a material level sensor 13 is fixed at the right end of the inner side of the discharging hopper 7, the output end of the material level sensor 13 is electrically connected with the input end of the single chip microcomputer 2, the material level sensor 13 monitors the material in the discharging hopper 7 in real time, when the material in the discharging hopper 7 is lower than the material level sensor 13, the material level sensor 13 transmits a signal to the single chip microcomputer 2, the single chip microcomputer 2 controls the first servo motor 42 to control the discharging hopper 12 to rotate by a certain angle to feed the material in the discharging hopper 7, the automatic feeding device is high in automation degree, the phenomenon that no material in, a filter screen 19 is positioned in a through groove in the workbench 1, a membrane collecting box 14 is placed under a discharging hopper 20, the filter screen 19 is used for filtering a membrane passing through the bottom of the membrane blowing cylinder 6, so that the membrane coming out from the bottom end of the discharging hopper 20 is cleaner, the membrane collecting box 14 is used for collecting the membrane coming out from the bottom end of the discharging hopper 20, the membrane blowing machine further comprises supporting legs 15 and a buffer cushion 16, four supporting legs 15 are fixed on the periphery of the bottom surface of the workbench 1, the buffer cushions 16 are fixed at the bottom ends of the supporting legs 15, the supporting legs 15 are used for supporting the workbench 1, and the buffer cushion 16 reduces vibration generated during the operation of the membrane blowing machine;

automatic feeding unit 4: the automatic feeding unit 4 comprises a first fixed block 41, a first servo motor 42, a rotating rod 43, a first fixed shaft 44, a connecting rod 45, a U-shaped fixed frame 46, a second fixed shaft 47, a fixed rod 48 and a triangular frame 49, wherein the first fixed block 41 is fixed on the left side of the upper surface of the workbench 1, the first servo motor 42 is fixed on the surface of the first fixed block 41, one end of the rotating rod 43 is fixed by an output shaft of the first servo motor 42, the first fixed shaft 44 is fixed on the front side of the other end of the rotating rod 43, one end of the connecting rod 45 is movably connected with the side surface of the first fixed shaft 44, the U-shaped fixed frame 46 is fixed on the other end of the connecting rod 45, the second fixed shaft 47 is rotatably connected on the inner side of the vertical end of the U-shaped fixed frame 46, the side surface of the middle part of the second fixed shaft 47 is fixed in a, the first servo motor 42 rotates to drive the rotating rod 43 to rotate, so as to drive the connecting rod 45 to rotate, so that the triangular frame 49 rotates around the third fixed shaft 18, so that the discharging hopper 12 rotates around the third fixed shaft 18, so that the material in the discharging hopper 12 flows into the feeding hopper 7, the operation is simple, the labor intensity is lower than that of feeding by people, the production efficiency is high,

the film thickness adjusting structure 5: thick regulation structure 5 of membrane includes spout 51, fixed plate 52, electric putter 53 and slider 54, logical groove has been seted up on lower hopper 20 right side, and spout 51 has all been seted up to two inboards in the front and back of lower hopper 20, the right side of workstation 1 bottom surface is fixed with fixed plate 52, the one end of the fixed electric putter 53 in the left side of fixed plate 52, electric putter 53's the other end is fixed with slider 54, slider 54 sliding connection is in spout 51, singlechip 2's output is connected to electric putter 53's input electricity, when the thickness of needs to going out the membrane is adjusted, electric putter 53 extends, thereby drive slider 54 and move to the left in spout 51, thereby extrude the membrane in lower hopper 20, thereby change the membrane thickness that comes out from lower hopper 20 bottom

The automatic control device comprises a workbench 1, and is characterized by further comprising a single chip microcomputer 2, wherein the single chip microcomputer 2 is fixed on the right side of the surface of the workbench 2, the input end of the single chip microcomputer 2 is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer 2 is electrically connected with the input ends of a second servo motor 10 and a first servo motor 42, and the single chip microcomputer 2 controls the opening and closing of the second servo motor 10 and the first servo motor 42.

When in use: the material to be processed is put into the discharging hopper 12, the single chip microcomputer 2 is turned on, the first servo motor 42 rotates to drive the rotating rod 43 to rotate, the connecting rod 45 is driven to rotate, the triangular frame 49 rotates around the third fixing shaft 18, the discharging hopper 12 rotates around the third fixing shaft 18, the material in the discharging hopper 12 flows into the feeding hopper 7, the second servo motor 10 rotates to drive the screw rod 11 to rotate, the material is made into a film shape through the rotation of the screw rod 11 in the film blowing cylinder 6 and the extrusion of the screw rod 11 and the inner wall of the film blowing cylinder 6, the material flows into the film collecting box 14 through the discharging hopper 20 through the filter screen 19, when the thickness of the discharged film needs to be adjusted, the electric push rod 53 extends, the slide block 54 is driven to move leftwards in the sliding groove 51, the film in the discharging hopper 20 is extruded, the film thickness discharged from the bottom end of the discharging hopper 20 is changed, the material in the feeding hopper 7 is monitored by the material level sensor 13 in, when the material in the feeder hopper 7 is less than material level sensor 13, material level sensor 13 carries singlechip 2 with the signal, and singlechip 2 controls first servo motor 42 and controls blowing fill 12 to rotate certain angle and carry out the material loading in the feeder hopper 7, and degree of automation is high, prevents that the blown film machine from not having the material phenomenon of taking place the idle running, and landing leg 15 is used for supporting workstation 1, and blotter 16 reduces the vibration that the blown film machine during operation produced.

It should be noted that the single chip microcomputer 2 disclosed in this embodiment may be an AT89 series single chip microcomputer of ATMEL corporation, the first servo motor 42, the second servo motor 10 and the electric putter 53 may be freely configured according to practical application scenarios, the first servo motor 42 and the second servo motor 10 may be an eastern SM servo motor, the specific model is S80, preferably, the rotation speed is less than 3000 rpm, the electric putter may be a ruijie electric putter, the specific model is TGA-P, and the single chip microcomputer 2 controls the first servo motor 42, the second servo motor 10 and the electric putter 53 to operate by a method commonly used in the prior art.

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 (5)

1. The utility model provides an automatic inflation film manufacturing machine of material loading which characterized in that: comprises a workbench (1) and an automatic feeding unit (4);

table (1): the middle part of the workbench (1) is provided with a through groove, the surface of the middle part of the workbench (1) is fixed with a film blowing cylinder (6), the bottom end of the film blowing cylinder (6) penetrates through the bottom end of the through groove and is fixed with a blanking hopper (20), the upper surface of the film blowing cylinder (6) is provided with a feeding hopper (7), the upper surface of the workbench is fixed with a fixed column (3), the fixed column (3) is positioned at the left side of the feeding hopper (7), the front side of the fixed column (3) is fixed with one end of a first L-shaped fixed frame (8), the other end of the first L-shaped fixed frame (8) is fixed with one end of a second L-shaped fixed frame (9), the bottom surface of the other end of the second L-shaped fixed frame (9) is fixed with a second servo motor (10), the output shaft of the second servo motor (10) is fixed with a screw rod (11), and the screw rod (11) is rotatably connected in a, two second fixing blocks (17) are fixed on the surface of the fixing column (3), the two second fixing blocks (17) are arranged in a front-back corresponding mode, a third fixing shaft (18) is fixed on the inner side of each second fixing block (17), the side face of each third fixing shaft (18) is rotatably connected with a triangular frame (49) of the automatic feeding unit (4), the side face of each third fixing shaft (18) is rotatably connected with a through hole in the right side of the triangular frame (49), and a discharging hopper (12) is fixed on the surface of each triangular frame (49);

automatic feeding unit (4): the automatic feeding unit (4) comprises a first fixing block (41), a first servo motor (42), a rotating rod (43), a first fixing shaft (44), a connecting rod (45), a U-shaped fixing frame (46), a second fixing shaft (47), a fixing rod (48) and a triangular frame (49), wherein the first fixing block (41) is fixed on the left side of the upper surface of the workbench (1), the first servo motor (42) is fixed on the surface of the first fixing block (41), one end of the rotating rod (43) is fixed by an output shaft of the first servo motor (42), the first fixing shaft (44) is fixed on the front side of the other end of the rotating rod (43), one end of the connecting rod (45) is movably connected with the side surface of the first fixing shaft (44), the U-shaped fixing frame (46) is fixed on the other end of the connecting rod (45), the second fixing shaft (47) is rotatably connected with the inner side of the vertical end of the U-shaped fixing frame (46, the side surface of the middle part of the second fixing shaft (47) is fixed in a through hole at one end of a fixing rod (48), and the other end of the fixing rod (48) is fixed in the middle of the left side of a triangular frame (49);

the automatic feeding device is characterized by further comprising a single chip microcomputer (2), the single chip microcomputer (2) is fixed on the right side of the surface of the workbench (1), the input end of the single chip microcomputer (2) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (2) is electrically connected with the input ends of the second servo motor (10) and the first servo motor (42).

2. The automatic feeding film blowing machine according to claim 1, characterized in that: still including thick regulation structure (5) of membrane, thick regulation structure (5) of membrane includes spout (51), fixed plate (52), electric putter (53) and slider (54), logical groove has been seted up on hopper (20) right side down, and spout (51) have all been seted up to two inboards around hopper (20) down, the right side of workstation (1) bottom surface is fixed with fixed plate (52), the one end of the fixed electric putter (53) in left side of fixed plate (52), the other end of electric putter (53) is fixed with slider (54), slider (54) sliding connection is in spout (51), the output of singlechip (2) is connected to the input electricity of electric putter (53).

3. The automatic feeding film blowing machine according to claim 1, characterized in that: still include level sensor (13), the right-hand member of feeder hopper (7) inboard is fixed with level sensor (13), the input of singlechip (2) is connected to the output electricity of level sensor (13).

4. The automatic feeding film blowing machine according to claim 1, characterized in that: the film blowing device is characterized by further comprising a filter screen (19) and a film collecting box (14), wherein the filter screen (19) is arranged on the bottom surface of the film blowing cylinder (6), the filter screen (19) is located in the through groove in the workbench (1), and the film collecting box (14) is placed under the discharging hopper (20).

5. The automatic feeding film blowing machine according to claim 1, characterized in that: the novel workbench is characterized by further comprising supporting legs (15) and buffer cushions (16), wherein four supporting legs (15) are fixed on the periphery of the bottom surface of the workbench (1), and the buffer cushions (16) are fixed at the bottom ends of the supporting legs (15).

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