Plastic packaging film manufacturing film blowing device convenient to fix

Abstract

The utility model discloses a convenient-to-fix film blowing device for manufacturing a plastic packaging film, which comprises a workbench, a plastic extruder, a film blowing box, a support cylinder, a support assembly, an adjusting roller, a plastic roller and a wind-up roller, the film blowing box is arranged on one side of the plastic extruder, the output end of the plastic extruder is communicated with the film blowing box, the film blowing assembly is arranged in the film blowing box, and the plastic roller is communicated with the adjusting roller. The supporting cylinder is arranged on the upper side of the film blowing box in a sliding mode, the supporting assembly is installed on the supporting cylinder, the multiple adjusting rollers are arranged on the lower side of the supporting cylinder in a lifting mode through the adjusting assembly, the plastic roller is rotationally arranged on one side of the multiple adjusting rollers through a driving base, and the multiple winding rollers are arranged on the lower side of the supporting cylinder. The multiple winding rollers are rotationally arranged on one side of the plastic roller, a fixing frame is fixedly connected to the top end of the workbench, and the multiple winding rollers are rotationally connected to the fixing frame. According to the convenient-to-fix film blowing device for manufacturing the plastic packaging film, the fixing position and height can be adjusted according to the tensioning condition of the plastic packaging film.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film blowing device technical field, concretely relates to a plastic packaging film manufacturing is with film blowing device of easy fixing. BACKGROUND

[0002] Plastic packaging film is a kind of with high molecular resin as main material, with the help of plasticizer, blowing agent and stabilizer and other additives, by suction, injection, blow molding and extrusion etc. Forming process is processed and is the plastic product with the purposes such as packaging, storage, protection, buffer and isolation, in the manufacturing process of plastic packaging film, plastic film blowing machine is used to melt plastic particles again blow into film;

[0003] Through the retrieval, the utility model discloses a kind of fixed plastic packaging film manufacturing is with film blowing device, it is poured into barrel by plastic particle, plastic particle is melted under the action of electric heating rod and the friction of screw rod, then by screw rod is sent to material barrel, air blower and air pipe blow wind ring, wind ring is blown into shape by plastic, staff pulls plastic to fourth plastic roller, second motor drives first plastic roller to rotate, third motor drives fourth plastic roller to rotate, plastic is fixed in the rotating rod on baffle, then pass through first plastic roller, second plastic roller and third plastic roller, finally be rolled by fourth plastic roller, its although it is convenient to fix the plastic after forming, but the forming specification of plastic packaging film is different in actual manufacturing, it is inconvenient to adjust fixed position according to the tension condition of plastic packaging film, plastic packaging film is prone to slack or over-tight when rolling, thereby it can affect the film blowing effect finally. UTILITY MODEL CONTENTS

[0004] (One) the technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of fixed plastic packaging film manufacturing is with film blowing device to solve the problem inconvenient to adjust fixed position according to the tension condition of plastic packaging film in background art.

[0006] (Two) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of fixed plastic packaging film manufacturing is with film blowing device, including workbench, plastic extruder, film blowing box, support cylinder, support component, adjusting roller, plastic roller and winding roller;

[0008] The plastic extruder is installed at the top of the workbench;

[0009] The film blowing box is arranged at one side of the plastic extruder, and the output end of the plastic extruder is communicated with the film blowing box;

[0010] The support cylinder is slidingly arranged on the upper side of the film blowing box;

[0011] The support assembly is mounted on the support cylinder;

[0012] The adjusting rollers are arranged in multiple, and the adjusting rollers are arranged on the lower side of the support cylinder through the adjusting assembly;

[0013] The plastic rollers are rotatably arranged on one side of the adjusting rollers through the driving seat;

[0014] The winding rollers are arranged in multiple, and the winding rollers are rotatably arranged on one side of the plastic rollers.

[0015] Further, the adjusting assembly comprises:

[0016] The first electric cylinder is mounted on the support cylinder;

[0017] The adjusting block is fixedly connected to the output end of the first electric cylinder;

[0018] The adjusting plate is rotatably arranged on the lower side of the adjusting block;

[0019] The adjusting frame is fixedly connected with the adjusting plate through two adjusting rods, and the adjusting rollers are rotatably connected with the adjusting frame.

[0020] Further, the support assembly comprises:

[0021] The support frame is arranged in multiple, and the support frame is fixedly connected to the top end of the workbench;

[0022] The support plate is fixedly connected between the support frames;

[0023] The second electric cylinder is mounted on the support plate, and the output end of the second electric cylinder is fixedly connected with the support cylinder.

[0024] Further, the driving seat comprises:

[0025] The driving frame is arranged in two, and the driving frame is fixedly connected to the top end of the workbench;

[0026] The driving motor is mounted on one side of the driving frame, and the output end of the driving motor is fixedly connected with the plastic roller.

[0027] Further, the top end of the adjusting plate is fixedly connected with a rotating column, a rotating hole for the rotating column to rotate is arranged on the adjusting block, and the top end of the rotating column is fixedly connected with a rotating plate, and a rotating groove for the rotating plate to rotate is arranged at the rotating hole.

[0028] Further, the top end of the supporting cylinder is fixedly connected with a limiting frame, and a limiting groove for the limiting frame to slide is arranged on the supporting plate.

[0029] Further, the top end of the workbench is fixedly connected with a fixing frame, and a plurality of winding rollers are rotationally connected to the fixing frame.

[0030] (Three) beneficial effects

[0031] Compared with the prior art, the utility model provides a plastic packaging film manufacturing blow film device convenient to fix, has the following beneficial effects:

[0032] 1. In the utility model, through the workbench, plastic extruders and blow film boxes are conveniently supported, through the plastic extruder, plastic particles are conveniently melted and extruded, so that the blow film box is conveniently used for blow molding plastic packaging film;

[0033] 2. In the utility model, through the cooperation of the workbench and the supporting assembly, the supporting cylinder is conveniently moved to facilitate the movement of the adjusting assembly and the adjusting roller, so that the fixed position can be adjusted according to the tensioning condition of the plastic packaging film;

[0034] 3. In the utility model, through the adjusting assembly, a plurality of adjusting rollers are conveniently lifted to facilitate the adjustment of the use height of the adjusting roller, so that the fixed height can be conveniently adjusted according to the tensioning condition of the plastic packaging film;

[0035] 4. In the utility model, through the cooperation of the adjusting roller, the plastic roller and the winding roller, the plastic packaging film is conveniently pulled and wound, so that the blow molding effect of the plastic packaging film can be improved. DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the whole application;

[0037] Figure 2 It is a partial enlarged structural schematic diagram of A in the application; Figure 1

[0038] Figure 3 It is a sectional structure schematic diagram of the supporting cylinder, the adjusting frame and the supporting plate cooperation of the application;

[0039] Figure 4 It is a sectional structure schematic diagram of the adjusting block, the adjusting plate and the rotating plate cooperation of the application. ​

[0040] In the figure: 1, workbench; 2, plastic extruder; 3, film blowing box; 4, supporting cylinder; 5, adjusting roller; 6, plastic roller; 7, winding roller; 8, first electric cylinder; 9, adjusting block; 10, adjusting plate; 11, adjusting frame; 12, supporting frame; 13, supporting plate; 14, second electric cylinder; 15, driving frame; 16, driving motor; 17, rotating column; 18, rotating plate; 19, limiting frame; 20, fixed frame; 21, feeding hopper. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0042] Please refer to Figures 1 to 4 A plastic packaging film manufacturing blowing device convenient to fix, including workbench 1, plastic extruder 2, film blowing box 3, supporting cylinder 4, supporting assembly, adjusting roller 5, plastic roller 6 and winding roller 7, plastic extruder 2 is installed at the top of workbench 1, plastic extruder 2 is communicated with feeding hopper 21 on, it is convenient for plastic packaging film production with plastic particles into plastic extruder 2, film blowing box 3 is set up at one side of plastic extruder 2, and the output end of plastic extruder 2 is communicated with film blowing box 3, plastic extruder 2 is the common material extruder on the market, including cylinder, motor, threaded rod and electric heating rod are installed on the cylinder, plastic particles pass through feeding hopper 21 and enter plastic extruder 2, motor drives threaded rod to rotate, electric heating rod melts the plastic particles in the cylinder, then threaded rod delivers plastic solution to film blowing box 3, under the double action of the friction of threaded rod and plastic particle and electric heating rod, plastic particles can be quickly melted, film blowing box 3 is provided with film blowing assembly, film blowing box 3 and film blowing assembly are also the common film blowing machine structure on the market, film blowing assembly includes fan, fan is installed on the outer wall of film blowing box 3, fan is communicated with film blowing pipe between film blowing box 3, film blowing box 3 is also provided with air ring, air ring and film blowing box 3 constitute rotating structure through film blowing pipe, fan sends wind to film blowing box 3 through film blowing pipe, air ring is blown by film blowing pipe, air ring blows plastic into shape, supporting cylinder 4 is slidably arranged on the upper side of film blowing box 3, supporting assembly is installed on supporting cylinder 4, adjusting roller 5 is set up as multiple, multiple adjusting rollers 5 are arranged on the lower side of supporting cylinder 4 through adjusting assembly, plastic roller 6 is rotatably arranged on one side of multiple adjusting rollers 5 through driving seat, winding roller 7 is set up as multiple, multiple winding rollers 7 are all rotatably arranged on one side of plastic roller 6, the top of workbench 1 is fixedly connected with fixed frame 20, multiple winding rollers 7 are all rotatably connected on fixed frame 20, it is convenient to wind the plastic packaging film after blow molding.

[0043] Specifically, the adjusting assembly comprises a first electric cylinder 8, an adjusting block 9, an adjusting plate 10 and an adjusting frame 11, the first electric cylinder 8 is installed on the supporting cylinder 4, the adjusting block 9 is fixedly connected to the output end of the first electric cylinder 8, the adjusting plate 10 is rotationally arranged on the lower side of the adjusting block 9, two adjusting rods are fixedly connected between the adjusting plate 10 and the adjusting frame 11, and the plurality of adjusting rollers 5 are rotationally connected with the adjusting frame 11;

[0044] The first electric cylinder 8 is started to push the adjusting block 9, so that the adjusting plate 10 drives the adjusting frame 11 to rise and fall through the two adjusting rods, so that the adjusting frame 11 drives the plurality of adjusting rollers 5 to rise and fall, thereby the fixed height can be adjusted according to the tension of the plastic packaging film.

[0045] Specifically, the supporting assembly comprises a supporting frame 12, a supporting plate 13 and a second electric cylinder 14, the supporting frame 12 is provided in plurality, the plurality of supporting frames 12 are fixedly connected to the top end of the workbench 1, the supporting plate 13 is fixedly connected between the plurality of supporting frames 12, the plurality of supporting frames 12 can stably support the supporting plate 13, the second electric cylinder 14 is installed on the supporting plate 13, and the output end of the second electric cylinder 14 is fixedly connected with the supporting cylinder 4, the bottom end of the supporting plate 13 is fixedly connected with a mounting frame, the second electric cylinder 14 is installed on the mounting frame, the second electric cylinder 14 can be stably installed, the top end of the supporting cylinder 4 is fixedly connected with a limiting frame 19, and a limiting groove for sliding of the limiting frame 19 is formed on the supporting plate 13, so as to stably slide the supporting cylinder 4 at the bottom end of the supporting plate 13;

[0046] The second electric cylinder 14 is started to push the supporting cylinder 4, so that the supporting cylinder 4 drives the first electric cylinder 8, the adjusting block 9, the adjusting plate 10, the adjusting rod and the adjusting frame 11 to move, so as to adjust the horizontal position of the adjusting roller 5, thereby the fixed position can be adjusted according to the tension of the plastic packaging film.

[0047] Specifically, the driving seat comprises a driving frame 15 and a driving motor 16, the driving frame 15 is provided in two, the two driving frames 15 are fixedly connected to the top end of the workbench 1, the driving motor 16 is installed on one side of the driving frame 15, and the output end of the driving motor 16 is fixedly connected with the plastic roller 6;

[0048] After the plastic packaging film is placed on the plastic roller 6, the driving motor 16 is started to drive the plastic roller 6 to rotate, so that the plastic roller 6 drives the plastic packaging film to move, and the plastic packaging film is tensioned.

[0049] Specific, the top end of the adjusting plate 10 is fixedly connected with a rotating column 17, the adjusting block 9 is provided with a rotating opening for the rotating column 17 to rotate, the friction between the rotating column 17 and the rotating opening is large, and the top end of the rotating column 17 is fixedly connected with a rotating plate 18, the rotating opening is provided with a rotating groove for the rotating plate 18 to rotate, the friction between the rotating plate 18 and the rotating groove is large, and the rotating column 17 and the rotating plate 18 cannot rotate randomly with the adjusting plate 10 and need to be manually pushed;

[0050] When it is necessary to adjust the tension fixing angle of the plastic packaging film, the adjusting frame 11 is pushed, so that the adjusting frame 11 drives the adjusting plate 10 to rotate through the two adjusting rods, so that the rotating column 17 rotates in the rotating opening, and the rotating plate 18 can rotate in the rotating groove, so that the adjusting frame 11 drives the plurality of adjusting rollers 5 to stably rotate, and the tension fixing angle of the plastic packaging film can be adjusted.

[0051] In summary, first, the plastic packaging film is made of plastic particles and enters the plastic extruder 2 through the feeding hopper 21, and the motor drives the threaded rod to rotate, and the electric heating rod melts the plastic particles in the cylinder, and then the threaded rod delivers the plastic solution to the film blowing box 3, and the fan sends the air to the film blowing box 3 through the film blowing pipe, the film blowing pipe blows the air ring, and the air ring blows the plastic into a shape, and then according to the tension fixing situation of the plastic packaging film, the second electric cylinder 14 is started, the second electric cylinder 14 pushes the supporting cylinder 4, the supporting cylinder 4 drives the first electric cylinder 8, the adjusting block 9, the adjusting plate 10, the adjusting rod and the adjusting frame 11 to move, and the horizontal position of the adjusting roller 5 is adjusted, when the adjusting roller 5 moves to the appropriate position, the first electric cylinder 8 pushes the adjusting block 9, the adjusting plate 10 drives the adjusting frame 11 to rise and fall through the two adjusting rods, when the adjusting roller 5 rises and falls to the appropriate position, the plastic packaging film is pulled to the winding roller 7 through the adjusting roller 5 and the plastic roller 6, and the driving motor 16 is started, so that the driving motor 16 drives the plastic roller 6 to rotate, and the plastic packaging film is wound.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A blow film device for manufacturing plastic packaging film, which is convenient to fix, characterized in that, Include: Workbench (1); Plastic extruder (2), the plastic extruder (2) is installed on the top end of the workbench (1); Blown film box (3), the blown film box (3) is arranged on one side of the plastic extruder (2), and the output end of the plastic extruder (2) is communicated with the blown film box (3); Support cylinder (4), the support cylinder (4) is slidingly arranged on the upper side of the blown film box (3); Support assembly, the support assembly is installed on the support cylinder (4); Adjusting roller (5), the adjusting roller (5) is arranged as a plurality of, a plurality of adjusting roller (5) is arranged on the lower side of the support cylinder (4) by adjusting assembly; Plastic roller (6), the plastic roller (6) is rotatably arranged on one side of a plurality of adjusting roller (5) through a drive seat; Winding roller (7), the winding roller (7) is arranged as a plurality of, a plurality of winding roller (7) is rotatably arranged on one side of the plastic roller (6).

2. The blow film device for manufacturing plastic packaging film with easy fixation according to claim 1, characterized in that, The adjusting assembly comprises: First electric cylinder (8), the first electric cylinder (8) is installed on the support cylinder (4); Adjusting block (9), the adjusting block (9) is fixedly connected on the output end of the first electric cylinder (8); Adjusting plate (10), the adjusting plate (10) is rotatably arranged on the lower side of the adjusting block (9); Adjusting frame (11), two adjusting rods are fixedly connected between the adjusting plate (10) and the adjusting frame (11), and a plurality of adjusting roller (5) is rotatably connected with the adjusting frame (11).

3. The blow molding apparatus for manufacturing plastic packaging film with easy fixation according to claim 2, wherein The support assembly comprises: Support frame (12), the support frame (12) is arranged as a plurality of, a plurality of support frame (12) is fixedly connected on the top end of the workbench (1); Support plate (13), the support plate (13) is fixedly connected between a plurality of support frame (12); Second electric cylinder (14), the second electric cylinder (14) is installed on the support plate (13), and the output end of the second electric cylinder (14) is fixedly connected with the support cylinder (4).

4. The film blowing device for manufacturing plastic packaging film with easy fixation according to claim 3, characterized in that, The drive seat comprises: Drive frame (15), the drive frame (15) is arranged as two, two drive frame (15) is fixedly connected on the top end of the workbench (1); Drive motor (16), the drive motor (16) is installed on one side of the drive frame (15), and the output end of the drive motor (16) is fixedly connected with the plastic roller (6).

5. The blow film apparatus for manufacturing plastic packaging film with easy fixation according to claim 4, wherein The top end of the adjusting plate (10) is fixedly connected with a rotating column (17), the adjusting block (9) is provided with a rotating hole for rotating the rotating column (17), and the top end of the rotating column (17) is fixedly connected with a rotating plate (18), and the rotating hole is provided with a rotating groove for rotating the rotating plate (18).

6. The film blowing device for manufacturing plastic packaging film with easy fixation according to claim 5, characterized in that, The top end of the support cylinder (4) is fixedly connected with a limiting frame (19), and the support plate (13) is provided with a limiting groove for sliding the limiting frame (19).

7. The blow molding apparatus for manufacturing plastic packaging film with easy fixation according to claim 6, wherein The top end of the workbench (1) is fixedly connected with a fixed frame (20), and a plurality of winding roller (7) is rotatably connected on the fixed frame (20).

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