Air bubble film machine for producing environment-friendly packaging composite film

Abstract

The utility model provides an air bubble film machine for producing an environment-friendly packaging composite film, and relates to the technical field of air bubble film machines. A feeding assembly is mounted on the equipment frame body; the feeding assembly is composed of rolling shafts and gears, the two rolling shafts are rotationally arranged on the equipment frame body, each rolling shaft is wound with a thin film, one gear is fixed to each rolling shaft, and the two gears are meshed with each other; a forming roller is rotationally arranged on the equipment frame body, and a heating pipe is installed in the forming roller and electrically connected with a power source. Through the arrangement of the forming assembly, on one hand, the electric cylinder is controlled to stretch out and draw back, and adjustment is fast and convenient; and on the other hand, after the electric cylinder is damaged, the threaded rod is rotated, the left-right adjustment of the mounting frame and the auxiliary roller can be achieved under the driving of the threaded rod, after the auxiliary roller is adjusted to make contact with the forming roller, bubble forming of two layers of films can be achieved when the forming roller rotates, and compared with an existing device, the device is good in emergency effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bubble film machine technical field, more specifically, especially relate to a bubble film machine for environmental protection package composite film production. BACKGROUND

[0002] The bubble film is the product that is extruded to bubble by 230 degrees or so high temperature suction molding with high pressure polyethylene as main raw material, adds whitening agent, opening agent and other accessories, is a new type plastic packaging material of light texture, good transparency, non-toxic, odorless, can prevent wet, buffer, heat preservation and so on to product.

[0003] Such as application number: CN202121710310.4, the utility model discloses a bubble film machine for packaging composite film production relates to bubble film machine technical field, including work box, the top of work box is provided with die head, the inside movable of work box is provided with bubble roller, the inside movable of work box is provided with movable block, the inside fixed of movable block is provided with fixed shaft, the surface movable of fixed shaft is provided with movable roller, the inside of die head is provided with material body that extends between bubble roller and movable roller, the inside fixed mounting of fixed shaft has the fan, the inside of movable block is provided with soft cover, the inside of soft cover is provided with cooling liquid, one end of bubble roller is fixedly connected with the output shaft of motor. Through setting movable block moves to the direction of bubble roller, so that movable roller can and bubble roller together with material body, so that bubble roller can be formed in the rotation to material body, reaches the effect that automatic compaction is formed.

[0004] Similar to the bubble film machine of the above application, there are also the following deficiencies:

[0005] Although the adjustment of the movable roller can be realized, when the electric cylinder for adjustment is damaged, it needs to be repaired before continuing to adjust, emergency adjustment cannot be carried out, and the practicality is low; the guide after film forming cannot realize the cooling of the film after forming. UTILITY MODEL CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a bubble film machine for environmental protection package composite film production, to solve the problem that although the adjustment of the movable roller can be realized, when the electric cylinder for adjustment is damaged, it needs to be repaired before continuing to adjust, emergency adjustment cannot be carried out, and the practicality is low; the guide after film forming cannot realize the cooling of the film after forming.

[0007] The purpose and function of the bubble film machine for environmental protection package composite film production are achieved by the following specific technical means:

[0008] A bubble film machine for environmental protection package composite film production, comprising a device frame body; a feeding assembly is installed on the device frame body.

[0009] Further, the feeding assembly is composed of rollers and gears, two rollers are rotatably arranged on the equipment frame body, the film is wound on each roller, and a gear is fixed on each roller, and the two gears are meshed with each other.

[0010] Further, a forming roller is rotatably arranged on the equipment frame body, a heating pipe is arranged in the forming roller, and the heating pipe is electrically connected with an external power supply.

[0011] Further, a forming assembly is arranged on the equipment frame body, the forming assembly is composed of a connecting block, a threaded rod, an electric cylinder, a mounting frame and an auxiliary roller, the connecting block is fixed on the equipment frame body, the threaded rod is threadedly connected to the connecting block, the electric cylinder is rotatably arranged at the left end of the threaded rod, the electric cylinder is electrically connected with an external power switch, and the power switch is electrically connected with an external power supply.

[0012] Further, the left end of the electric cylinder is an extending end, the mounting frame is fixed at the left end of the electric cylinder, the auxiliary roller is rotatably arranged on the mounting frame, the auxiliary roller is located at the left side of the forming roller, and the two films pass between the auxiliary roller and the forming roller.

[0013] Further, a belt wheel is arranged on the forming roller and the right roller, and the two belt wheels are connected through a belt.

[0014] Further, a cooling assembly is arranged on the equipment frame body, the cooling assembly is composed of a box body and connecting pipes, the box body is fixed in the equipment frame body, the box body is a square flat box structure, the box body is located below the forming roller and the auxiliary roller, and the box body is arranged in an inclined manner by 30 degrees.

[0015] Further, two connecting pipes are connected to the box body, the front connecting pipe is connected with an external cooling liquid supply pump, and the rear connecting pipe is connected with an external cooling liquid collecting tank.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] According to the present application, the electric cylinder can be controlled to extend or retract, which is quick and convenient to adjust. When the electric cylinder is damaged, the threaded rod can be rotated to adjust the mounting frame and the auxiliary roller left and right. When the auxiliary roller is adjusted to contact the forming roller, the bubbles of the two films can be formed when the forming roller rotates. Compared with the existing device, the device has good emergency effect.

[0018] The application is characterized in that: the cooling assembly is arranged, on one hand, the box body is arranged in a position below the forming roller and the auxiliary roller, and the box body is arranged in an inclined 30-degree shape, so that the box body can guide the discharging when the formed film contacts the box body; on the other hand, the liquid supply pump is arranged outside to supply liquid, so that the circulation of the cooling liquid in the box body is realized, and the auxiliary cooling can be realized when the formed film contacts the box body, compared with the prior device, the device can realize the cooling of the formed film through the guiding structure, the structure is more reasonable, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model.

[0020] Figure 2 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model. Figure 1 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model.

[0021] Figure 3 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model.

[0022] Figure 4 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model. Figure 3

[0023] Figure 5 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model.

[0024] Figure 6 is the axial view structural schematic diagram of the air bubble film machine for the production of the environment-friendly packaging composite film of the utility model. Figure 5

[0025] In the drawing, the correspondence between the component names and the drawing numbers is as follows:

[0026] 1, equipment frame body; 2, feeding assembly; 201, roller; 202, gear; 3, film; 4, forming roller; 5, forming assembly; 501, connecting block; 502, threaded rod; 503, electric cylinder; 504, mounting frame; 505, auxiliary roller; 6, cooling assembly; 601, box body; 602, connecting pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be clearly and completely described below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model. ​​

[0028] Unless otherwise defined, technical terms or scientific terms used herein shall have the ordinary meanings as understood by one of ordinary skill in the art to which this application belongs. The terms "a", "an", or "the" used in the application patent specification and claims are not intended to be limiting, but rather are used to indicate at least one. The terms "including", "comprising" and "having" and the like are meant to encompass the elements listed thereafter as well as equivalents thereof. The terms "connected", "coupled", and the like are meant to encompass a direct or indirect connection or coupling between the elements connected or coupled by the term. The terms "upper", "lower", "left", "right", and the like are used for ease of description to indicate relative positions on an as viewed object, and are intended to be changed when the absolute position of the described object is changed.

[0029] The embodiments of the present application will be further described in conjunction with the drawings and examples. Examples

[0030] As shown in the accompanying Figure 1 to the accompanying Figure 6 drawings:

[0031] The utility model provides a kind of bubble film machine for environmental protection package composite film production, including equipment frame body 1;Equipment frame body 1 is equipped with feeding assembly 2.

[0032] Wherein, feeding assembly 2 is by roller 201 and gear 202, equipment frame body 1 is rotated with two rollers 201, and the film 3 is wound on each roller 201, and each roller 201 is fixed with a gear 202, and two gears 202 are engaged with each other, in use process, when any one roller 201 rotates, the other roller 201 synchronously reversely rotates, at this time, the synchronous of two layers of film 3 is realized.

[0033] Wherein, equipment frame body 1 is rotated with a forming roller 4, and the heating pipe is installed in the forming roller 4, and the heating pipe is electrically connected with external power supply.

[0034] Wherein, equipment frame body 1 is installed with forming assembly 5, and forming assembly 5 is by connecting block 501, threaded rod 502, electric cylinder 503, mounting bracket 504 and auxiliary roller 505, equipment frame body 1 is fixed with a connecting block 501, and the connecting block 501 is threadedly connected with a threaded rod 502, and the left side of the threaded rod 502 is rotatably provided with an electric cylinder 503, and the electric cylinder 503 is electrically connected with external power switch, and the power switch is electrically connected with external power supply.

[0035] The left end of the electric cylinder 503 is the extending end, and a mounting frame 504 is fixed to the left end of the electric cylinder 503. The mounting frame 504 is provided with an auxiliary roller 505 which is located at the left side of the forming roller 4. The two layers of film 3 pass between the auxiliary roller 505 and the forming roller 4. When the left and right positions of the auxiliary roller 505 are adjusted, the electric cylinder 503 is controlled to extend or retract. When the electric cylinder 503 is damaged, the threaded rod 502 is rotated. The left and right adjustment of the mounting frame 504 and the auxiliary roller 505 can be realized under the driving of the threaded rod 502. After the auxiliary roller 505 is adjusted to contact the forming roller 4, the bubble forming of the two layers of film 3 can be realized when the forming roller 4 rotates.

[0036] The forming roller 4 and the right roller 201 are provided with a belt wheel respectively, and the two belt wheels are connected by a belt. During use, the two rollers 201 can be driven to rotate to realize feeding when the forming roller 4 rotates to realize forming.

[0037] The equipment frame 1 is provided with a cooling assembly 6 which is composed of a box body 601 and a connecting pipe 602. The box body 601 is fixed inside the equipment frame 1. The box body 601 is a square flat box structure and is located below the forming roller 4 and the auxiliary roller 505. The box body 601 is arranged at an angle of 30 degrees. The film 3 after forming can be guided to discharge by the box body 601 when it contacts the box body 601. Embodiment

[0038] On the basis of the first embodiment, the box body 601 is connected with two connecting pipes 602. The front connecting pipe 602 is connected with an external cooling liquid supply pump, and the rear connecting pipe 602 is connected with an external cooling liquid collecting tank. During use, the external supply pump is used to supply liquid to realize the circulation of the cooling liquid in the box body 601. The auxiliary cooling can be realized when the film 3 after forming contacts the box body 601.

[0039] Working principle: the electric cylinder 503 is controlled to extend or retract. The threaded rod 502 is rotated when the electric cylinder 503 is damaged. The left and right adjustment of the mounting frame 504 and the auxiliary roller 505 can be realized under the driving of the threaded rod 502. The auxiliary roller 505 is adjusted to contact the forming roller 4. The bubble forming of the two layers of film 3 can be realized when the forming roller 4 rotates. The two rollers 201 can be driven to rotate to realize feeding when the forming roller 4 rotates to realize forming. The film 3 after forming can be guided to discharge by the box body 601 when it contacts the box body 601. The external supply pump is used to supply liquid to realize the circulation of the cooling liquid in the box body 601. The auxiliary cooling can be realized when the film 3 after forming contacts the box body 601.

[0040] While the application has been described with reference to the above embodiment, it will be understood by those skilled in the art that various changes can be made and equivalents can be substituted for elements thereof without departing from the scope of the application as defined in the appended claims. Although the specification contains many specific implementation details, these should not be construed as limiting the scope of the application but merely as illustrating particular features. The scope of the application should be limited by the appended claims and their equivalents, rather than by the description preceding them.

Claims

1. An air bubble film machine for producing an environmentally friendly packaging composite film, characterized by: Including equipment frame body (1), the equipment frame body (1) is installed with feed assembly (2), feed assembly (2) is formed by roller (201) and gear (202), two rollers (201) are rotated on the equipment frame body (1), and the film (3) is wound on each roller (201), and one gear (202) is fixed on each roller (201), and two gears (202) are engaged with each other, a forming roller (4) is rotated on the equipment frame body (1), the heating pipe is installed in the forming roller (4), and the heating pipe is electrically connected with external power supply, The forming assembly (5) is installed on the equipment frame body (1), and the forming assembly (5) is composed of a connecting block (501), a threaded rod (502), an electric cylinder (503), a mounting bracket (504) and an auxiliary roller (505), one connecting block (501) is fixed on the equipment frame body (1), a threaded rod (502) is connected to the connecting block (501) by screwing, an electric cylinder (503) is rotated on the left side of the threaded rod (502), the electric cylinder (503) is electrically connected with the external power switch, and the power switch is electrically connected with the external power supply, The left side of the electric cylinder (503) is the extending end, the mounting bracket (504) is fixed on the left side of the electric cylinder (503), the auxiliary roller (505) is rotated on the mounting bracket (504), and the auxiliary roller (505) is located on the left side of the forming roller (4), the two layers of film (3) pass between the auxiliary roller (505) and the forming roller (4), The cooling assembly (6) is installed on the equipment frame body (1), and the cooling assembly (6) is composed of a box body (601) and a connecting pipe (602), the box body (601) is fixed inside the equipment frame body (1), the box body (601) is a square flat box structure, the box body (601) is located below the forming roller (4) and the auxiliary roller (505), and the box body (601) is inclined by 30 degrees. Two connecting pipes (602) are connected to the box body (601), one connecting pipe (602) on the front side is connected with the external cooling liquid supply pump, and the other connecting pipe (602) on the back side is connected with the external cooling liquid collecting tank.

2. The air bubble film machine for producing environmentally friendly packaging composite film according to claim 1, characterized in that: The forming roller (4) and the right roller (201) are provided with a belt wheel, and the two belt wheels are connected by a belt.

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