CN220785084U - Multifunctional window opening device special for bag making machine - Google Patents

Abstract

The utility model discloses a multifunctional window opening device special for a bag making machine, which belongs to the technical field of bag making machines and comprises a processing table, wherein two support plates are fixedly connected to the upper surface of the processing table, a support plate is fixedly connected to the back surface of the processing table, a fixing plate is fixedly connected to the upper surface of the support plate, a motor is fixedly arranged on the front surface of the fixing plate, the output end of the motor is fixedly connected with a driving wheel, two groups of first bearings are fixedly inlaid on one side surfaces, which are close to each other, of the two support plates, two driving rollers are arranged above the processing table, driving wheels are fixedly connected to the rear ends of the two driving rollers, a transverse plate is fixedly connected to the upper surfaces of the two support plates together, a fixing seat is fixedly connected to the upper surface of the transverse plate, and two cylinders are fixedly arranged on the inner top wall of the fixing seat. The multifunctional windowing device special for the bag making machine is provided with a structure for automatically conveying and windowing plastic films, and improves the windowing efficiency of the bag making machine during bag making.

Description

A multifunctional window opening device for bag making machine

Technical Field

The utility model relates to the field of bag making machines, in particular to a multifunctional window opening device special for bag making machines.

Background technique

Bag making machine is a machine that makes various plastic packaging bags or other material packaging bags. Its processing range is various sizes, thicknesses and specifications of plastic or other materials packaging bags. Generally speaking, plastic packaging bags are the main products.

At present, during the process of packaging bag processing by bag making machines, it is necessary to perform window opening processing on the plastic film. However, when opening the window of the plastic film, there is no structure for automatically conveying and opening the window of the plastic film. Manual assistance is required to perform window opening processing on the plastic film, which reduces the bag making efficiency. Therefore, technical personnel in this field provide a multifunctional window opening device dedicated to bag making machines to solve the problems raised in the above background technology.

Utility Model Content

The purpose of the utility model is to provide a multifunctional window opening device for a bag making machine to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A multifunctional window opening device specially designed for a bag making machine comprises a processing table, the upper surface of the processing table is fixedly connected to two support plates, the back of the processing table is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a fixing plate, a motor is fixedly installed on the front of the fixing plate, the output end of the motor is fixedly connected to a driving wheel, two sets of first bearings are fixedly inlaid on the side surfaces of the two support plates close to each other, two transmission rollers are arranged above the processing table, the rear ends of the two transmission rollers are fixedly connected to transmission wheels, the upper surfaces of the two support plates are commonly fixedly connected to a cross plate, the upper surface of the cross plate is fixedly connected to a fixing seat, two cylinders are fixedly installed on the inner top wall of the fixing seat, the telescopic ends of the two cylinders are commonly fixedly connected to a mounting plate, and a cutter is fixedly installed on the bottom surface of the mounting plate.

As a further solution of the utility model: a through hole is opened on the bottom surface of the horizontal plate, and the two cylinders are both located inside the through hole.

As a further solution of the utility model: a cutting groove is opened on the upper surface of the processing table, and the cutting knife is located above the cutting groove.

As a further solution of the utility model: a second bearing is fixedly embedded on the outer surface of the support plate, an inner ring of the second bearing is fixedly connected to a rotating shaft, and a rear end of the rotating shaft is fixedly connected to the outer surface of the driving wheel.

As a further solution of the utility model: a load-bearing plate is fixedly connected to the right side of the processing table, and a rotating clamping seat is installed on the side of the two load-bearing plates close to each other.

As a further solution of the utility model: the outer surfaces of the two transmission rollers are respectively fixedly connected to the inner rings of the two sets of first bearings, and the outer surfaces of the two transmission wheels are transmission-connected to the outer surface of the driving wheel through belts.

As a further solution of the utility model: two groups of bases are provided below the processing table, and the upper surfaces of the two groups of bases are fixedly connected to the bottom surface of the processing table.

Compared with the prior art, the beneficial effects of the utility model are:

The multifunctional window opening device specially used for the bag making machine can drive the two driving rollers to rotate respectively through the motor provided on the fixed plate and the cooperation with the driving wheel and the two transmission wheels, and then can provide power for the rotation of the two driving rollers, and then utilize the rotation of the two transmission rollers to achieve the effect of slowly conveying the film to the left, so as to facilitate the subsequent window opening processing, and through the extension movement of the cylinder and the cooperation with the mounting plate, it can drive the cutter to move downward, so as to play the role of window shearing in the process of film conveying, thereby having a structure for automatically conveying and opening windows for plastic films and improving the bag making efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a front view of a multifunctional window opening device for a bag making machine;

FIG2 is a schematic diagram of the three-dimensional structure of a rear view of a multifunctional window opening device for a bag making machine;

Fig. 3 is a cross-sectional view of a side view of a fixing seat in a multifunctional window opening device for a bag making machine;

FIG. 4 is an enlarged schematic diagram of the structure of point A in FIG. 2 of a multifunctional window opening device for a bag making machine.

In the figure: 1. processing table; 2. support plate; 3. support plate; 4. fixing plate; 5. motor; 6. driving wheel; 7. first bearing; 8. transmission roller; 9. transmission wheel; 10. rotating shaft; 11. second bearing; 12. fixing seat; 13. through hole; 14. cylinder; 15. mounting plate; 16. cutting knife; 17. cutting groove; 18. cross plate; 19. load-bearing plate; 20. rotating seat; 21. base.

Detailed ways

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Please refer to Figures 1 to 4. In the embodiment of the utility model, a multifunctional window opening device dedicated to a bag making machine includes a processing table 1, and the upper surface of the processing table 1 is fixedly connected to two support plates 2, the back of the processing table 1 is fixedly connected to a support plate 3, the upper surface of the support plate 3 is fixedly connected to a fixing plate 4, the front of the fixing plate 4 is fixedly installed with a motor 5, the output end of the motor 5 is fixedly connected to a driving wheel 6, and the side surfaces of the two support plates 2 close to each other are fixedly inlaid with two groups of first bearings 7, two transmission rollers 8 are arranged above the processing table 1, and the rear ends of the two transmission rollers 8 are fixedly connected to a transmission wheel 9, the upper surfaces of the two support plates 2 are commonly fixedly connected to a cross plate 18, the upper surface of the cross plate 18 is fixedly connected to a fixing seat 12, and the inner top wall of the fixing seat 12 is fixedly installed with two cylinders 14, the telescopic ends of the two cylinders 14 are commonly fixedly connected to a mounting plate 15, and the bottom surface of the mounting plate 15 is fixedly installed with a cutter 16.

A through hole 13 is provided on the bottom surface of the cross plate 18, and the two cylinders 14 are both located inside the through hole 13. A cutting groove 17 is provided on the upper surface of the processing table 1, and the cutter 16 is located above the cutting groove 17. A second bearing 11 is fixedly inlaid on the outer surface of the support plate 2, and the inner ring of the second bearing 11 is fixedly connected to the rotating shaft 10. The rear end of the rotating shaft 10 is fixedly connected to the outer surface of the driving wheel 6. The driving wheel 6 can be supported by the second bearing 11 and the rotating shaft 10, which will make the driving wheel 6 more stable when rotating.

A load-bearing plate 19 is fixedly connected to the right side of the processing table 1, and a rotating card seat 20 is installed on the side where the two load-bearing plates 19 are close to each other. The outer surfaces of the two transmission rollers 8 are respectively fixedly connected to the inner rings of the two groups of first bearings 7, and the outer surfaces of the two transmission wheels 9 are transmission-connected to the outer surface of the driving wheel 6 through belts. Two groups of bases 21 are provided under the processing table 1, and the upper surfaces of the two groups of bases 21 are fixedly connected to the bottom surface of the processing table 1. The load-bearing plate 19 and the rotating card seat 20 can be used to support the film roll, and the base 21 can be used to stably support the bottom of the processing table 1.

The working principle of the utility model is: first, the window opening device is connected to the power supply, then the film roll is installed above the two rotating bases 20, and one end of the film is passed from under the two transmission rollers 8, and then the motor 5 and the cylinder 14 are started to work. The rotation of the motor 5 will drive the driving wheel 6 and the two transmission wheels 9 to rotate, and then the two transmission wheels 9 are used to drive the two transmission rollers 8 to rotate, so that the film can be slowly transported to the left, and the extension movement of the cylinder 14 can drive the mounting plate 15 and the cutter 16 to move downward, and the downward cutter 16 will cut the film for window opening.

The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (7)

1. A multifunctional window opening device for a bag making machine, comprising a processing table (1), characterized in that two support plates (2) are fixedly connected to the upper surface of the processing table (1), a support plate (3) is fixedly connected to the back of the processing table (1), a fixing plate (4) is fixedly connected to the upper surface of the support plate (3), a motor (5) is fixedly installed on the front of the fixing plate (4), a driving wheel (6) is fixedly connected to the output end of the motor (5), and two sets of first bearings (7) are fixedly embedded on the side surfaces of the two support plates (2) close to each other. Two transmission rollers (8) are provided above the processing table (1), the rear ends of the two transmission rollers (8) are fixedly connected to transmission wheels (9), the upper surfaces of the two support plates (2) are commonly fixedly connected to a transverse plate (18), the upper surface of the transverse plate (18) is fixedly connected to a fixing seat (12), the inner top wall of the fixing seat (12) is fixedly mounted with two cylinders (14), the telescopic ends of the two cylinders (14) are commonly fixedly connected to a mounting plate (15), and the bottom surface of the mounting plate (15) is fixedly mounted with a cutter (16). 2. A multifunctional window opening device for a bag making machine according to claim 1, characterized in that a through hole (13) is provided on the bottom surface of the horizontal plate (18), and the two cylinders (14) are both located inside the through hole (13). 3. A multifunctional window opening device for a bag making machine according to claim 1, characterized in that a cutting groove (17) is provided on the upper surface of the processing table (1), and the cutting knife (16) is located above the cutting groove (17). 4. A multifunctional window opening device for a bag making machine according to claim 1, characterized in that a second bearing (11) is fixedly embedded on the outer surface of the support plate (2), the inner ring of the second bearing (11) is fixedly connected to a rotating shaft (10), and the rear end of the rotating shaft (10) is fixedly connected to the outer surface of the driving wheel (6). 5. A multifunctional window opening device for a bag making machine according to claim 1, characterized in that a load-bearing plate (19) is fixedly connected to the right side of the processing table (1), and a rotating holder (20) is installed on the side where the two load-bearing plates (19) are close to each other. 6. A multifunctional window opening device for bag making machines according to claim 1, characterized in that the outer surfaces of the two transmission rollers (8) are respectively fixedly connected to the inner rings of the two sets of first bearings (7), and the outer surfaces of the two transmission wheels (9) are transmission-connected to the outer surface of the driving wheel (6) through belts. 7. A multifunctional window opening device for a bag making machine according to claim 1, characterized in that two groups of bases (21) are provided below the processing table (1), and the upper surfaces of the two groups of bases (21) are fixedly connected to the bottom surface of the processing table (1).