CN220280175U

CN220280175U - Film blowing machine for plastic processing

Info

Publication number: CN220280175U
Application number: CN202321510335.9U
Authority: CN
Inventors: 冯朋杰
Original assignee: Zhoushan Datong Packaging Color Printing Co ltd
Current assignee: Zhoushan Datong Packaging Color Printing Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-01-02
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a film blowing machine for plastic processing, which relates to the field of plastic processing and comprises a mounting bracket, an upper containing box, a lower containing box, a conveying cylinder and a crushing mechanism, wherein the upper containing box is fixedly arranged on the outer wall of the mounting bracket; through the cooperation of above-mentioned structure, can realize that the material fully smashes the back, get into the cavity of heating and transportation, improve the efficiency of heating.

Description

Film blowing machine for plastic processing

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a film blowing machine for plastic processing.

Background

The plastic film blowing machine is a device for heating and melting plastic particles and blowing the plastic particles into films, and the films are produced by the film blowing machine, are widely applied to a plurality of fields according to different materials and characteristics, and are suitable for various high-grade film packages, films for plastic bags, films for protection and the like.

Such as Chinese patent: the utility model provides a inflation film manufacturing machine for plastic processing, includes the first extension board of settling at first staving upper surface, just the rear side of first staving upper surface is inserted and is equipped with the inlet pipe, the left surface of first extension board is connected with first motor through bolt-up, the output of first motor is connected with the puddler through the flat key, the fixed grafting of surface of puddler has the stirring flabellum. This inflation film manufacturing machine for plastic processing, mutually support between through second staving, second motor and auger, realized the defeated material function of device, when making the device carry the box for bearing the weight of plastic particle, can avoid piling up the condition emergence at the connecting pipe under the effect of gravity plastic particle, make the plastic particle can be comparatively even and stable slowly to the connecting pipe material of carrying through the auger, can reduce the pressure to the auger, be convenient for follow-up comparatively stable to plastic particle processing, improved the practicality of the device.

Although be convenient for follow-up comparatively stable processing plastic particles, improved the practicality of device, but in above-mentioned patent, puddler and stirring flabellum are located the inner chamber of first staving, when need smashing the material, pile up the bottom at first staving to the material of throwing into in the first staving by gravity to just get into the inner chamber of second staving when not smashed easily, cause material particle size inhomogeneous, influence the effect of being heated.

For this purpose, we propose a film blowing machine for plastic processing.

Disclosure of Invention

The utility model provides a film blowing machine capable of uniformly crushing for plastic processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a inflation film manufacturing machine for plastic processing, includes the installing support, goes up the holding case, down holding case, transport section of thick bamboo and broken mechanism, goes up the outer wall of holding case fixed mounting at the installing support, and lower holding case demountable installation is in the bottom of last holding case, and the bottom of lower holding case communicates each other with the inner chamber of transport section of thick bamboo.

The crushing mechanism comprises a crushing roller and a distributing roller, the distributing roller is rotatably arranged in the inner cavity of the upper accommodating box, the crushing roller is rotatably arranged in the inner cavity of the lower accommodating box, the upper end of the crushing roller is detachably connected with the bottom of the distributing roller, and after materials are fully crushed, the crushing roller enters a heating and transporting cavity, so that heating efficiency is improved.

Preferably, the bottom fixed mounting of feed divider roller has and connects the staple bolt, and the up end of broken roller is pegged graft with connecting the staple bolt slip, and the outer wall fixed mounting of connecting the staple bolt has the spacer pin that is used for pegging graft with broken roller slip to the broken roller of drive rotates through rotating the feed divider roller, realize the crushing of material.

Preferably, the outer wall of the mounting bracket is rotationally provided with a mounting cylinder, one end of the material distributing roller, which is far away from the crushing roller, is fixedly provided with a connecting shaft, the connecting shaft is in sliding connection with the mounting cylinder, and the distance between the outer wall of the crushing roller and the inner wall of the lower accommodating box can be adjusted for adjusting the size of discharged particles.

Preferably, the inner cavity of the mounting cylinder is elastically provided with a mounting shaft, one end of the mounting shaft extends to the outer wall of the mounting cylinder and is fixedly connected with the outer wall of the connecting shaft, so that the connecting shaft can be driven to rotate by rotating the mounting cylinder, and the rotating of the distributing roller is controlled.

Preferably, the inner wall fixedly connected with control spring of the installation section of thick bamboo, the other end and the outer wall fixed connection of installation axle of control spring play the effect of protection crushing roller at the in-process of smashing.

Preferably, the inner wall of the mounting bracket is rotationally provided with a connecting ring, one axial end of the connecting ring is fixedly connected with the axial outer wall of the mounting cylinder, the upper end face of the mounting bracket is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with the connecting ring, and the driving motor drives the mounting cylinder to rotate through the connecting ring to serve as a power source for crushing materials.

Preferably, the radial outer wall fixedly connected with of crushing roller smashes the arch, and the inner wall fixedly connected with friction protruding of lower holding case can improve the efficiency of smashing the material.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the crushing roller and the material distributing roller are arranged, the crushing roller and the material distributing roller are conical, the lower accommodating box and the upper accommodating box are conical covers, the material distributing roller is positioned in the inner cavity of the upper accommodating box, the crushing roller is positioned in the inner cavity of the lower accommodating box, after materials are put into the material distributing roller, the materials can be uniformly distributed at the bottom of the upper accommodating box, the materials positioned in the inner cavity of the lower accommodating box can be crushed through the cooperation of the crushing roller and the inner wall of the lower accommodating box until the size of the material particles can pass through the gap between the crushing roller and the lower accommodating box, and the materials can fall into the inner cavity of the conveying cylinder by gravity, so that the materials enter the heating and conveying cavity after being fully crushed, and the heating efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation of a crushing roller according to the present utility model;

FIG. 3 is a schematic view of a distributing roller according to the present utility model;

fig. 4 is a schematic view showing the internal structure of the lower receiving box in the present utility model.

In the figure: 1. a mounting bracket; 2. an upper housing box; 3. a transport cylinder; 4. a lower accommodating box; 5. a material distributing roller; 6. a driving motor; 7. a connecting ring; 8. a mounting cylinder; 9. a connecting shaft; 10. connecting the anchor ear; 11. a crushing roller; 12. a mounting shaft; 13. a control spring; 14. crushing the bulges; 15. friction protrusions.

Detailed Description

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

Example 1

Referring to fig. 1-4, a film blowing machine for plastic processing in the drawings comprises a mounting bracket 1, an upper accommodating box 2, a lower accommodating box 4, a conveying cylinder 3 and a crushing mechanism, wherein the upper accommodating box 2 is fixedly arranged on the outer wall of the mounting bracket 1, the upper accommodating box 2 is a conical cover, and a feeding port for inputting materials is formed in the upper end of the upper accommodating box 2.

The lower containing box 4 is detachably arranged at the bottom of the upper containing box 2, the lower containing box 4 is a conical cover, the bottom of the lower containing box 4 is communicated with the inner cavity of the transport cylinder 3, and crushed materials in the inner cavity of the lower containing box 4 enter the inner cavity of the transport cylinder 3 through the bottom of the lower containing box 4.

Wherein, the inner chamber of transport section of thick bamboo 3 is provided with rotatable auger that is used for the material transportation, is provided with the motor at the axial end of transport section of thick bamboo 3, and the output shaft of motor is connected with the axial end of auger, as the power supply of material transportation, is the same with the second staving that discloses in chinese patent CN217021414U a inflation film manufacturing machine, and the redundant description of this is just not done here.

The crushing mechanism comprises a crushing roller 11 and a distributing roller 5, wherein the distributing roller 5 is rotatably arranged in the inner cavity of the upper accommodating box 2, the distributing roller 5 is conical, and after materials are put into the upper accommodating box, the materials can be uniformly distributed at the bottom of the upper accommodating box 2 through the distributing roller 5 so as to uniformly enter the inner cavity of the lower accommodating box 4.

The crushing roller 11 rotates and installs the inner chamber at lower holding case 4, and the upper end of crushing roller 11 is connected with the bottom of dividing roller 5 can be dismantled, rotate dividing roller 5 and drive crushing roller 11 and rotate, through the inner wall cooperation of crushing roller 11 and lower holding case 4, can smash the material that is located the inner chamber of lower holding case 4, until the material granule size can pass through the clearance between crushing roller 11 and the lower holding case 4, just can fall into the inner chamber of transport cylinder 3 by gravity, for chinese patent CN217021414U a puddler and stirring vane in the plastic working inflation film manufacturing machine, can realize that the material fully smashes the back, get into the cavity of heating and transportation, improve the efficiency of heating.

In this embodiment, in order to prevent the material from piling up in the bottom of last holding case 2 as far as possible, the thread groove has been seted up at the radial outer wall of feed divider 5, can upwards transport the material that is located the inner chamber of last holding case 2 as far as possible, can prevent that the material from piling up, improves the efficiency that the material got into lower holding case 4 by last holding case 2, further improves work efficiency.

Example 2

Referring to fig. 1-4, this embodiment further illustrates example 1:

the bottom fixed mounting of feed divider 5 has and connects staple bolt 10, and the up end of broken roller 11 is pegged graft with connecting staple bolt 10 slip, realizes the preliminary connection of feed divider 5 and broken roller 11.

The outer wall fixed mounting who connects staple bolt 10 has the spacer pin that is used for sliding grafting with broken roller 11, realizes dividing the detachable connection of material roller 5 and broken roller 11 to it rotates to drive broken roller 11 through rotating dividing material roller 5, realizes smashing of material.

The outer wall of the mounting bracket 1 is rotationally provided with a mounting cylinder 8, one end, far away from the crushing roller 11, of the material distributing roller 5 is fixedly provided with a connecting shaft 9, the connecting shaft 9 is in sliding connection with the mounting cylinder 8, and the distance between the outer wall of the crushing roller 11 and the inner wall of the lower accommodating box 4 can be adjusted by the sliding connecting shaft 9, so that the size of discharged particles can be adjusted.

The inner chamber elastic mounting of installation section of thick bamboo 8 has installation axle 12, and installation axle 12's one end extends to installation section of thick bamboo 8's outer wall and with the outer wall fixed connection of connecting axle 9, through installation axle 12, realizes the sliding connection of connecting axle 9 and installation section of thick bamboo 8 to can drive connecting axle 9 through rotating installation section of thick bamboo 8 and rotate, be used for controlling branch material roller 5 rotation.

The inner wall fixedly connected with control spring 13 of the installation section of thick bamboo 8, the other end of control spring 13 and the outer wall fixed connection of installation axle 12, through the elasticity of control spring 13, realize the flexible coupling of installation axle 12 and installation section of thick bamboo 8, in the in-process of smashing, play the effect of protection crushing roller 11.

The inner wall of the mounting bracket 1 is rotationally provided with a connecting ring 7, one axial end of the connecting ring 7 is fixedly connected with the axial outer wall of the mounting cylinder 8, the upper end face of the mounting bracket 1 is fixedly provided with a driving motor 6, an output shaft of the driving motor 6 is fixedly connected with the connecting ring 7, and the driving motor 6 drives the mounting cylinder 8 to rotate through the connecting ring 7 to serve as a power source for crushing materials.

The radially outer wall fixedly connected with crushing protruding 14 of crushing roller 11, the inner wall fixedly connected with friction protruding 15 of lower holding case 4 can improve the efficiency of smashing the material through crushing protruding 14 and friction protruding 15.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

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

Claims

1. A plastic processing is with inflation film manufacturing machine, its characterized in that: the device comprises a mounting bracket (1), an upper accommodating box (2), a lower accommodating box (4), a transport cylinder (3) and a crushing mechanism, wherein the upper accommodating box (2) is fixedly arranged on the outer wall of the mounting bracket (1), the lower accommodating box (4) is detachably arranged at the bottom of the upper accommodating box (2), and the bottom of the lower accommodating box (4) is communicated with the inner cavity of the transport cylinder (3);

the crushing mechanism comprises a crushing roller (11) and a distributing roller (5), the distributing roller (5) is rotatably arranged in the inner cavity of the upper accommodating box (2), the crushing roller (11) is rotatably arranged in the inner cavity of the lower accommodating box (4), and the upper end of the crushing roller (11) is detachably connected with the bottom of the distributing roller (5).

2. The film blowing machine for plastic processing of claim 1, wherein: the bottom of feed divider roller (5) fixed mounting has connection staple bolt (10), the up end of broken roller (11) with connect staple bolt (10) slip grafting, the outer wall fixed mounting of connecting staple bolt (10) be used for with the spacer pin of broken roller (11) slip grafting.

3. A film blowing machine for plastic processing as defined in claim 2, wherein: the outer wall of the mounting bracket (1) is rotatably provided with a mounting cylinder (8), one end of the material distributing roller (5) away from the crushing roller (11) is fixedly provided with a connecting shaft (9), and the connecting shaft (9) is in sliding connection with the mounting cylinder (8).

4. A film blowing machine for plastic processing as defined in claim 3, wherein: the inner cavity of the installation cylinder (8) is elastically provided with an installation shaft (12), and one end of the installation shaft (12) extends to the outer wall of the installation cylinder (8) and is fixedly connected with the outer wall of the connecting shaft (9).

5. The film blowing machine for plastic processing of claim 4, wherein: the inner wall of the mounting cylinder (8) is fixedly connected with a control spring (13), and the other end of the control spring (13) is fixedly connected with the outer wall of the mounting shaft (12).

6. The film blowing machine for plastic processing of claim 5, wherein: the inner wall of the mounting bracket (1) is rotatably provided with a connecting ring (7), one axial end of the connecting ring (7) is fixedly connected with the axial outer wall of the mounting cylinder (8), the upper end face of the mounting bracket (1) is fixedly provided with a driving motor (6), and an output shaft of the driving motor (6) is fixedly connected with the connecting ring (7).

7. The film blowing machine for plastic processing of claim 6, wherein: the crushing roller (11) is fixedly connected with a crushing protrusion (14) on the radial outer wall, and a friction protrusion (15) is fixedly connected with the inner wall of the lower accommodating box (4).