CN210174239U

CN210174239U - Novel chemical synthesis plastic film blowing machine

Info

Publication number: CN210174239U
Application number: CN201920865026.0U
Authority: CN
Inventors: Shanlin Liu; 刘山林
Original assignee: Ganzhou Fuyi New Material Co Ltd
Current assignee: Ganzhou Fuyi New Material Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-24
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a novel chemical synthesis plastic film blowing machine, which comprises a base, a speed reducing motor, a feeding shell, a packing auger, a feed hopper, a heater, a die head, a wind ring, a discharge port, a lambdoidal plate, a rubber roller, a guide roller, a motor, a wind-up roll, a fan, a gas pipe, a cutting device and a film pressing device, wherein the cutting device and the film pressing device are arranged on a film rolling frame, so that the problem that the film is cut by a manual hand-held cutter and the film is inconvenient and the film is cut askew is solved, an inserted rod is pulled up, then the pressing plate is rotated downwards through a hinge to press and flatten the film, then a second knob is rotated to be screwed into a screw hole to be fixed, then the first knob is rotated anticlockwise to loosen the slide block, then the pull rod is pulled to drive the slide block to move along the slide block, the film is cut by a saw knife at the bottom of the slide block, so as, and the cutting skew is avoided.

Description

Novel chemical synthesis plastic film blowing machine

Technical Field

The utility model relates to a inflation film manufacturing machine technical field, concretely relates to novel chemical synthesis plastic film inflation film manufacturing machine.

Background

The plastic film blowing machine converts PE particles into a film, is the first process of making a packaging film, is suitable for blowing plastic films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), and is widely applied to civil and industrial packages such as food, clothing, garbage bags, vest bags, and the like, the rolled film is cut by a cutter, along with the rapid development of industrial technology, the novel chemical synthesis plastic film blowing machine also obtains technical improvement, but the prior art, the film is cut by a manual hand-held cutter, and the film is inconvenient and skew in film cutting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a novel chemical synthesis plastic film inflation film manufacturing machine, solved the film and cut by artifical handheld cutter, will comparatively inconvenient and with the crooked problem of film cutting, reached and be convenient for directly cut the film, and avoid cutting crooked beneficial effect.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel chemical synthesis plastic film blowing machine, which comprises a base, a support frame, a speed reducing motor, a feeding shell, an auger, a feed hopper, a heater, a die head, a wind ring, a discharge port, a herringbone plate, a rubber roll, a guide roll, a film rolling frame, a motor, a first belt pulley, a second belt pulley, a wind-up roll, a fan, a gas pipe, a distribution box, an external power line, a belt, a cutting device and a film pressing device, wherein the bottom end of the support frame is vertically welded with the middle part of the top end of the base, the bottom end of the speed reducing motor is connected with the rightmost side bolt at the top end of the base, the left end of the speed reducing motor is connected with the right end bolt at the right end of the feeding shell, the left end of the auger is rotatably connected with the left end and the right end inside the feeding shell, the rotating shaft at the left end, the right end of the die head is connected with the left end of the feeding shell through a bolt, the bottom end of the die head is connected with the top end of the base through a bolt, the lower end of the air ring is connected with the upper end of the die head through a bolt, the discharge hole is arranged in the middle of the top end of the air ring, the upper end of the herringbone plate is connected with the left side and the right side of the middle top end in the support frame, the front end and the rear end of the rubber roll are rotatably connected with the front side and the rear side of the upper end in the support frame, the front end and the rear side of the guide roll are rotatably connected with the front side and the rear side of the upper part of the left end of the support frame, the bottom end of the motor is connected with the left side of the bottom end in the film rolling frame, the middle of the first belt pulley is rotatably connected with the front end of the motor, the outer side of the first belt pulley is rotatably connected with the, the winding roller rear end is connected with the upper side of the rear end inside the film rolling frame in a rotating manner, the lower end of the fan is connected with the front side of the middle part of the top end of the base in a bolted manner, the lower end of the air pipe is connected with the upper side of the left end of the fan in a bolted manner, the upper end of the air pipe is connected with the bottom end of the air ring in a bolted manner, the lower end of the distribution box is vertically welded with the rear side of the right side of the top end of the base in a bolted manner, the external power line is arranged at the rear end of the distribution box, the right side of the top end of the film rolling frame is provided with a cutting device, the rear side inside the cutting device is provided with a film pressing device, the speed reducing motor, the heater, the motor, the fan and the distribution box are all electrically connected with the external power line, the speed reducing motor, both ends bolted connection around the slide bar and the cutting casing inboard, slider inboard and slide bar outside sliding connection, pull rod lower extreme and the perpendicular welding of slider top front side, slider top rear side is passed perpendicularly to first knob lower extreme, saw sword top and the perpendicular welding of slider bottom, the pressure membrane device comprises clamp plate, hinge, second knob, screw, fixed plate and inserted bar, the clamp plate lower extreme passes through the hinge and is connected with the rotation of the inside bottom left side of cutting casing, both sides around the clamp plate upper end are passed perpendicularly to second knob rear end, the screw sets up at the inside bottom rear side of cutting casing, fixed plate rear side and the perpendicular welding of clamp plate front side upper end, the fixed plate sets up at cutting casing top front side, the inserted bar lower extreme passes fixed plate middle part and cutting casing upper end perpendicularly.

Furthermore, the guide rollers are arranged in two numbers and are vertically arranged on the upper side of the left end of the support frame.

Furthermore, the left end and the right end of the herringbone plate are provided with more than two rectangular heat dissipation through holes.

Furthermore, a rectangular through hole is formed in the middle end of the bottom of the cutting shell, and the lower end of the saw blade penetrates through the through hole.

Furthermore, saw-toothed cutting edges are arranged at the front end and the rear end of the saw blade.

Furthermore, the length of the pressing plate is slightly smaller than that of the bottom end inside the cutting device, and a groove is formed in the middle of the pressing plate.

Furthermore, the second knobs are provided with two second knobs which are respectively positioned on the left side and the right side of the front end of the pressing plate.

Furthermore, the model of the speed reducing motor is GV32-200 and 210-1800 SB.

Further, the model of the motor is 37 GB-3530.

Further, the type of the heater is SZ-DJRB-03.

Further, the model of the fan is VCF088 AF-S.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a film cutting machine, including a film frame, a film, a first knob, a second knob, a slide bar, a film cutting device, a film pressing device, a first knob, a second knob, a screw, a first knob anticlockwise rotation, make the slider not hard up, then the pulling rod, it removes to drive the slider along the slide bar, cut the film by the saw sword of slider bottom, reach and be convenient for directly cutting the film, and avoid cutting crooked beneficial effect, cutting device and film pressing device have been set up in rolling up the membrane frame, it is cut by artifical handheld cutter to have solved the film, it has been cut by artifical handheld cutter to have solved the film, the crooked problem of film cutting has been comparatively inconveniently just been with the film cutting, pull rod has been pulled up to the problem of having just having pulled out the film.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the internal front view structure of the present invention;

FIG. 3 is a schematic view of the cutting device of the present invention;

FIG. 4 is a front view of the cutting device of the present invention;

fig. 5 is a schematic structural view of the film pressing device of the present invention.

In the figure: base-1, support frame-2, speed reducing motor-3, feeding shell-4, auger-5, feeding hopper-6, heater-7, die head-8, air ring-9, discharge port-10, herringbone plate-11, rubber roll-12, guide roll-13, film rolling frame-14, motor-15, first belt pulley-16, second belt pulley-17, wind-up roll-18, blower-19, air pipe-20, distribution box-21, external power line-22, cutting device-23, film pressing device-24, belt-25, cutting shell-231, slide bar-232, slide block-233, pull bar-234, first knob-235, saw blade-236, press plate-241, hinge-242, 242, A second knob-243, a screw hole-244, a fixing plate-245 and an inserting rod-246.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel chemical synthesis plastic film blowing machine: comprises a base 1, a supporting frame 2, a speed reducing motor 3, a feeding shell 4, an auger 5, a feed hopper 6, a heater 7, a die head 8, a wind ring 9, a discharge hole 10, a herringbone plate 11, a rubber roll 12, a guide roll 13, a film rolling frame 14, a motor 15, a first belt pulley 16, a second belt pulley 17, a wind-up roll 18, a fan 19, a gas pipe 20, a distribution box 21, an external power wire 22, a belt 25, a cutting device 23 and a film pressing device 24, wherein the bottom end of the supporting frame 2 is vertically welded with the middle part of the top end of the base 1, the bottom end of the speed reducing motor 3 is connected with the rightmost side bolt of the top end of the base 1, the left end of the speed reducing motor 3 is connected with the right end of the feeding shell 4 through a bolt, the left end and the right end of the auger 5 are rotatably connected with the left end and the right end inside the feeding shell 4, the rotating, the right end of a die head 8 is connected with the left end of a feeding shell 4 through a bolt, the bottom end of the die head 8 is connected with the top end of a base 1 through a bolt, the lower end of a wind ring 9 is connected with the upper end of the die head 8 through a bolt, a discharge hole 10 is arranged in the middle of the top end of the wind ring 9, the upper end of a herringbone plate 11 is connected with the left side and the right side of the middle top end in a support frame 2 through a bolt, the front end and the rear end of a rubber roll 12 are rotatably connected with the front side and the rear side of the upper end in the support frame 2, the front end and the rear end of a guide roll 13 are rotatably connected with the front side and the rear side above the left end of the support frame 2, the bottom end of a film rolling frame 14 is connected with the leftmost side of the top end in the film rolling frame 14, the middle of a first belt pulley 16 is rotatably connected with the front end of a motor 15, the outer side of the first belt pulley 16, the rear end of a wind-up roll 18 is rotationally connected with the upper side of the rear end inside a film rolling frame 14, the lower end of a fan 19 is connected with a front side bolt in the middle of the top end of a base 1, the lower end of an air pipe 20 is connected with an upper side bolt at the left end of the fan 19, the upper end of the air pipe 20 is connected with a bottom end bolt of an air ring 9, the lower end of a distribution box 21 is vertically welded with the rear side of the right side of the top end of the base 1, an external power wire 22 is arranged at the rear end of the distribution box 21, a cutting device 23 is arranged at the right side of the top end of the film rolling frame 14, a film pressing device 24 is arranged at the rear side inside the cutting device 23, a speed reducing motor 3, a heater 7, a motor 15, the fan 19 and the distribution box 21 are electrically connected, the speed reducing motor 3, the heater 7, the motor 15 and the fan 19 are electrically connected with the distribution box 21, the cutting device, the front and back ends of the sliding rod 232 are connected with the front and back ends of the inner side of the cutting shell 231 through bolts, the inner side of the sliding block 233 is connected with the outer side of the sliding rod 232 in a sliding manner, the lower end of the pull rod 234 is vertically welded with the front side of the top end of the sliding block 233, the lower end of the first knob 235 vertically penetrates through the back side of the top end of the sliding block 233, the top end of the saw blade 236 is vertically welded with the bottom end of the sliding block 233, the film pressing device, the lower end of the pressing plate 241 is rotatably connected with the left side of the bottom end inside the cutting shell 231 through a hinge 242, the rear end of the second knob 243 vertically penetrates through the front side and the rear side of the upper end of the pressing plate 241, the screw hole 244 is formed in the rear side of the bottom end inside the cutting shell 231, the rear side of the fixing plate 245 is vertically welded with the upper end of the front side of the pressing plate 241, the fixing plate 245 is arranged on the front side of the top end of the cutting shell 231, and the lower end of the insertion rod 246 vertically penetrates through the middle of the fixing plate 245 and the.

Wherein, the guide roll 13 is provided with two, is vertical range in 2 left ends upper sides of support frame, and the effectual guide film of ability removes, is convenient for roll up the membrane.

The left end and the right end of the herringbone plate 11 are provided with more than two rectangular heat dissipation through holes, so that the ventilation effect can be effectively enhanced, and the film can be cooled more quickly.

A rectangular through hole is formed in the middle of the bottom of the cutting housing 231, and the lower end of the saw blade 236 passes through the through hole, so that the saw blade 236 can move conveniently, and thus cutting is performed.

Wherein, saw sword 236 both ends all are provided with the cockscomb structure cutting edge around, are convenient for carry out the cutting of equidirectional, increase the convenience of use.

Wherein, clamp plate 241 length slightly is less than cutting device 23 inside bottom length, and clamp plate 241 middle part is provided with the recess, can effectually suppress the film, and avoids influencing the removal of saw 236.

The two second knobs 243 are respectively located at the left side and the right side of the front end of the pressure plate 241, and can be effectively screwed into the screw holes 244 to fix the pressure plate 241.

The model of the speed reducing motor 3 is GV 32-200-210-1800 SB, the operation is stable, the heat dissipation is fast, and the service life is long.

The motor 15 is 37GB-3530 in model number, and is low in noise, fast in heat dissipation and long in service life.

The type of the heater 7 is SZ-DJRB-03, the heating speed is high, and the energy consumption is low.

The fan 19 is VCF088AF-S in model number, high in rotating speed and strong in wind power.

This patent wind ring 9 be the important constitutional part of plastic processing machinery class blown film unit, the effect of wind ring is that the cooling is extruded and the fashioned bubble of inflation from the die head, coolant is the air, the air current also plays certain support effect to the bubble simultaneously, efficient wind ring can show the output that improves the unit, the fashioned bubble of film blowing machine just leaves and is the molten condition when touching the head, need cool off the design fast, otherwise the phenomenon of bubble adhesion when can appear falling or rolling, this all can influence normal production, the high-speed one-way air current that blows out in the fan becomes annular air current through guide vane and the labyrinth wind wall in the wind ring body, blow to the bubble through the air outlet that has suitable angle, the bubble of high temperature contacts with cooling air, a large amount of heat transfer is for the air and is taken away on the bubble, thereby make the bubble obtain the cooling.

The working principle is as follows: firstly, an external power line 22 is connected into a power supply, then the device is controlled by each switch in a distribution box 21, raw material particles are poured into a feed hopper 6 and enter a feeding shell 4, then a speed reduction motor 3 drives an auger 5 to rotate clockwise, the auger 5 conveys the raw materials into a die head 8, the heater 7 heats the inside of the feeding shell 4 in the conveying process to melt the raw materials, the raw materials enter the die head 8 to be extruded and formed, meanwhile, a fan 19 blows air, the air enters an air ring 9 from an air pipe 20, the formed film is cooled and blown by the air ring 9, the film winds around a lambdoidal plate 11 from the top, the lambdoidal plate bypasses the upper part of a rubber roll 12, then bypasses a guide roll 13, then passes the film below a pull rod 234 and then winds on a roll 18, a first belt pulley 16 is driven to rotate by a motor 15, and then a second belt pulley 17 is driven to rotate counterclockwise by the first belt pulley 16 through a belt 25, the second belt pulley 17 drives the wind-up roll 18 to rotate, the film wound on the wind-up roll 18 is wound and stored in a circle, when the film is wound to a certain thickness, the device is stopped, the inserting rod 246 is pulled up, the pressing plate 241 rotates downwards through the hinge 242 to press and flatten the film, the second knob 243 is rotated to be screwed into the screw hole 244 to be fixed, the first knob 235 rotates anticlockwise to loosen the slide block 233, the pull rod 234 is pulled to drive the slide block 233 to move along the slide rod 232, the saw knife 236 at the bottom of the slide block 233 moves in grooves on the pressing plate 241 and the cutting shell 23 to cut the film, the wind-up roll 18 is replaced to reset the pressing plate 241 and blow the film again, and the cutting device 23 and the film pressing device 24 are arranged on the film winding frame 14, so that the problem that the film is inconvenient and skewed due to cutting by a manual cutter is solved, the plug rod 246 is pulled up, the pressing plate 241 is rotated downwards through the hinge 242 to press and flatten the film, the second knob 243 is rotated to be screwed into the screw hole 244 for fixing, the first knob 235 is rotated anticlockwise to loosen the sliding block 233, the pull rod 234 is pulled to drive the sliding block 233 to move along the sliding rod 232, the film is cut by the saw knife 236 at the bottom of the sliding block 233, and the beneficial effects of facilitating direct cutting of the film and avoiding cutting skew are achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel chemical synthesis plastic film blowing machine comprises a base (1), a support frame (2), a speed reduction motor (3), a feeding shell (4), a packing auger (5), a feed hopper (6), a heater (7), a die head (8), an air ring (9), a discharge port (10), a herringbone plate (11), a rubber roll (12), a guide roll (13), a film rolling frame (14), a motor (15), a first belt pulley (16), a second belt pulley (17), a wind-up roll (18), a fan (19), an air pipe (20), a distribution box (21), an external power line (22) and a belt (25), wherein the bottom end of the support frame (2) is vertically welded with the middle part of the top end of the base (1), the bottom end of the speed reduction motor (3) is connected with the rightmost side of the top end of the base (1) through a bolt, the left end of the speed reduction motor (3), the left and right ends of the auger (5) are rotatably connected with the left and right ends in the feeding shell (4), the left end rotating shaft of the speed reducing motor (3) is connected with the right end of the auger (5) through a bolt, the bottom end of the feed hopper (6) is connected with the right side of the top end of the feeding shell (4) through a bolt, the lower end of the heater (7) is connected with the left side of the top end of the feeding shell (4) through a bolt, the right end of the die head (8) is connected with the left end of the feeding shell (4) through a bolt, the bottom end of the die head (8) is connected with the top end of the base (1) through a bolt, the lower end of the air ring (9) is connected with the upper end of the die head (8) through a bolt, the discharge port (10) is arranged in the middle of the top end of the air ring (9), the upper end of the herringbone plate, the film winding machine is characterized in that the front end and the rear end of the guide roller (13) are rotationally connected with the front side and the rear side above the left end of the support frame (2), the bottom end of the film winding frame (14) is connected with the leftmost side of the top end of the base (1), the lower end of the motor (15) is connected with the left side of the bottom end inside the film winding frame (14), the middle part of the first belt pulley (16) is rotationally connected with the front end of the motor (15), the outer side of the first belt pulley (16) is rotationally connected with the outer side of the second belt pulley (17) through a belt (25), the front end of the second belt pulley (17) is rotationally connected with the upper side of the front end inside the film winding frame (14), the front side of the winding roller (18) is vertically inserted into the middle part of the rear end of the second belt pulley (17), the rear end of the winding roller (18) is rotationally connected with the upper side of the rear end inside the film winding frame (14), the lower end, the lower end of the air pipe (20) is connected with an upper side bolt at the left end of the fan (19), the upper end of the air pipe (20) is connected with a bottom end bolt of the air ring (9), the lower end of the distribution box (21) is perpendicularly welded with the rear portion of the right side of the top end of the base (1), the external power line (22) is arranged at the rear end of the distribution box (21), a cutting device (23) is arranged on the right side of the top end of the film rolling rack (14), a film pressing device (24) is arranged on the rear side inside the cutting device (23), the speed reducing motor (3), the heater (7), the motor (15), the fan (19) and the distribution box (21) are all electrically connected with the external power line (22), and the speed reducing motor (3), the heater (7), the motor (15) and the fan;

the method is characterized in that: still include cutting device (23) and press mold device (24), cutting device (23) comprises cutting casing (231), slide bar (232), slider (233), pull rod (234), first knob (235) and saw sword (236), cutting casing (231) bottom and roll up membrane frame (14) top right side bolted connection, both ends and cutting casing (231) inboard front and back both ends bolted connection around slide bar (232), slider (233) inboard and slide bar (232) outside sliding connection, pull rod (234) lower extreme and slider (233) top front side vertical welding, slider (233) top rear side is passed perpendicularly to first knob (235) lower extreme, saw sword (236) top and slider (233) bottom vertical welding, press mold device (24) by clamp plate (241), hinge (242), second knob (243), screw (244), Fixed plate (245) and inserted bar (246) are constituteed, clamp plate (241) lower extreme passes through hinge (242) and is connected with the rotation of cutting casing (231) inside bottom left side, both sides around clamp plate (241) upper end are passed perpendicularly to second knob (243) rear end, screw (244) set up at the inside bottom rear side of cutting casing (231), fixed plate (245) rear side and clamp plate (241) front side upper end vertical welding, fixed plate (245) set up at cutting casing (231) top front side, inserted bar (246) lower extreme passes fixed plate (245) middle part and cutting casing (231) upper end perpendicularly.

2. The novel chemical synthesis plastic film blowing machine of claim 1, characterized in that: the two guide rollers (13) are vertically arranged on the upper side of the left end of the support frame (2).

3. The novel chemical synthesis plastic film blowing machine of claim 1, characterized in that: the left end and the right end of the herringbone plate (11) are provided with more than two rectangular heat dissipation through holes.

4. The novel chemical synthesis plastic film blowing machine of claim 1, characterized in that: the middle end of the bottom of the cutting shell (231) is provided with a rectangular through hole, and the lower end of the saw blade (236) penetrates through the through hole.

5. The novel chemical synthesis plastic film blowing machine of claim 1, characterized in that: saw-toothed blades are arranged at the front end and the rear end of the saw blade (236).

6. The novel chemical synthesis plastic film blowing machine of claim 1, characterized in that: the length of the pressing plate (241) is slightly smaller than the length of the bottom end inside the cutting device (23), and a groove is formed in the middle of the pressing plate (241).

7. The novel chemical synthesis plastic film blowing machine of claim 1, characterized in that: the number of the second knobs (243) is two, and the two second knobs are respectively positioned on the left side and the right side of the front end of the pressing plate (241).