CN210339738U

CN210339738U - Large-scale film rolling machine

Info

Publication number: CN210339738U
Application number: CN201921059848.6U
Authority: CN
Inventors: 王平; 朱立武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-17
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to the product packaging field, in particular to a large film rolling machine, which comprises a speed reducing motor, a film rolling roller shaft, a main frame bearing the speed reducing motor, and a butt joint part for butting the speed reducing motor and the film rolling roller shaft; the butt joint part consists of a motor butt joint plate, a roller bearing support plate and a roller shaft clamping plate; the motor butt plate is in coaxial transmission connection with the output shaft core of the speed reducing motor; the roll shaft clamping plate is used for fixing the film rolling roll shaft on the roll bearing support plate; the roll shaft bearing board is fixedly connected with the motor butt-joint board, the gear motor drives the butt-joint part to rotate around an output shaft of the gear motor, the gear motor is connected with the electric cabinet, and a frequency converter for adjusting the rotating speed of the gear motor is arranged in the electric cabinet for adjustment. The utility model adopts the mode of arranging the roll shaft in the circumferential direction to pack the film, but not the old single shaft to pack, the film near the roll shaft part bears the tension and is dispersed, and the deformation rate is reduced; the phenomenon that the film at the position close to the roll shaft of the old equipment deforms to generate waste due to overlarge tension can not occur.

Description

Large-scale film rolling machine

Technical Field

The utility model relates to a product packaging field, in particular to large-scale film rolling machine.

Background

The main advantage that the membrane machine is applied to the packing trade lies in saving the cost of whole packaging process, and the film rolling machine is applied to automatic packaging machinery and need not to pack the production enterprise and receive membrane work, only need carry out the operation of repetitious nature in the production enterprise can. Therefore, packaging production enterprises and individuals only need to carry out simple operation, the transportation cost is reduced due to the supply of the coiled film, the whole process of the coiled film is simplified due to the presence of the film coiling machine, the packaging process is greatly simplified, the cost of the whole industry is reduced, the manual packaging difficulty of the large-scale film with the weight of 5-8 tons is low, the working efficiency is low only by manual packaging, meanwhile, the manual packaging can cause the film to be loose and collapse seriously, the transportation requirement can not be met, the difficulty is brought to the film coiling, and the inconvenience is brought to people. When the film is rolled by the single-roller shaft, the tension is only loaded by the single bearing and cannot be shared, so that the part, close to the rotating shaft, of the film material is easy to deform.

SUMMERY OF THE UTILITY MODEL

For solving the series of problems, the utility model provides a large-scale film rolling machine, its technical scheme as follows:

a large film rolling machine comprises a speed reducing motor, a film rolling roll shaft, a main frame for bearing the speed reducing motor and a butt joint part for butt joint of the speed reducing motor and the film rolling roll shaft; the butt joint part consists of a motor butt joint plate, a roller bearing support plate and a roller shaft clamping plate; the motor butt plate is in coaxial transmission connection with the core of the output shaft of the speed reducing motor; the roll shaft clamping plate is used for fixing the film rolling roll shaft on the roll shaft bearing plate; the roller bearing plate is fixedly connected with the motor butt-joint plate, the gear motor drives the butt-joint part to rotate around an output shaft of the gear motor, the gear motor is connected with the electric cabinet, and a frequency converter for adjusting the rotating speed of the gear motor is arranged in the electric cabinet.

Further, the number of the film rolling roller shafts is two or more.

Furthermore, the film winding roll shafts are circumferentially arrayed in the roll shaft bearing plate by taking the axis of the speed reducing motor as a circle center, and roll shaft clamping plates corresponding to the film winding roll shafts in number are arranged on the roll shaft bearing plate.

Further, the main frame includes two parallel arrangement's structure girder and crosses two a supporting beam of structure girder, the electric cabinet is located on the supporting beam.

Furthermore, each structure girder is further provided with a first supporting platform and a second supporting platform, the speed reduction motor is fixed on the first supporting platform, one end, far away from the speed reduction motor, of the film rolling roll shaft is provided with a second butt joint part, the second butt joint part is connected with an idle rotation support fixedly connected with the second supporting platform, and the rotating axis of the idle rotation support coincides with the axis of the output shaft of the speed reduction motor.

Furthermore, the lower part of the main frame is fixedly connected with a guide wheel, and a locking mechanism is arranged on the guide wheel to realize the switching of the guide wheel between orientation and guidance.

Further, a grab bar is connected to the side of the main frame.

The technical scheme of the utility model, to the packing of the membrane body between the super large can practice thrift plenty of time and manpower. 6 tons of film materials are shipped in the same way, 50 persons are needed for manufacturing the film package in the traditional packaging mode, and the packaging work can be finished within about 5 hours; adopt the utility model discloses about only needing less than 20 people, nearly 1 hour can complete, and the phenomenon that sinks, lax can not appear beating behind the technique shown.

The utility model adopts the mode of arranging the roll shaft in the circumferential direction to pack the film, but not the old single shaft to pack, the film near the roll shaft part bears the tension and is dispersed, and the deformation rate is reduced; the phenomenon that the film at the position close to the roll shaft of the old equipment deforms to generate waste due to overlarge tension can not occur.

Drawings

FIG. 1 is a top view of a large film winding machine;

FIG. 2 is a side view of a large roll film machine;

FIG. 3 is a perspective view of a large film rolling machine;

FIG. 4 is a perspective view of the docking portion;

FIG. 5 is an exploded view of the docking station;

reference numerals: roll up membrane roller 1, butt joint portion 2, motor butt joint board 21, roller bearing support plate 22, roller cardboard 23, gear motor 3, first supporting platform 4, second supporting platform 41, structure girder 5, leading wheel 7, a supporting beam 8, electric cabinet 9, handrail 10.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Example 1

A large film rolling machine comprises a speed reducing motor 3, a film rolling roll shaft 1, a main frame bearing the speed reducing motor 3, and a butt joint part 2 for butting the speed reducing motor 3 and the film rolling roll shaft 1; the docking part 2 consists of a motor docking plate 21, a roller bearing carrier plate 22 and a roller shaft clamping plate 23, and reference is made here to fig. 4 and 5; the motor butt plate 21 is in coaxial transmission connection with the output shaft core of the speed reducing motor 3; the roll shaft clamping plate 23 is used for fixing the film winding roll shaft 1 on the roll bearing carrier plate 22; the roller bearing support plate 22 is fixedly connected with the motor butt-joint plate 21, the gear motor 3 drives the butt-joint part 2 to rotate around an output shaft of the gear motor, the gear motor 3 is connected with the electric cabinet 9, and a frequency converter for adjusting the rotating speed of the gear motor 3 is arranged in the electric cabinet 9 for adjustment.

Further, the number of the film winding roller shafts 1 is two or more.

Furthermore, the plurality of film winding roll shafts 1 are circumferentially arranged on the roller bearing carrier plate 22 in an array manner with the axis of the speed reduction motor 3 as a circle center, and the roller bearing carrier plate 22 is provided with roll shaft clamping plates 23 corresponding to the number of the film winding roll shafts 1. Here two rollers are exemplified, but it is of course also possible to arrange the film-winding rollers 1 in three 120 deg. or in four 90 deg. spaced circumferential arrays.

The detailed operation steps of the device are as follows:

(1) adjusting the film winding roll shafts 1 to enable the two roll shafts to be parallel, adjusting the butt joint parts through forward and reverse rotation of a speed reducing motor 3 at one end to achieve calibration, and fixing the film winding roll shafts on the butt joint parts 2 through bolts on roll shaft clamping plates 23 after calibration;

(2) one end of a folded film unit strip is placed in the middle of a roller shaft 1 of a packaging machine and wound on the film winding roller shaft 1, and all the roller shafts are required to be wound;

(3) a forward rotation button on the electric cabinet 9 is started, the speed reduction motor 3 rotates forward, the film material is wound on the roll shaft through the rotation of the film winding roll shaft 1, and the rotation speed of the winding is adjusted by a frequency converter;

(4) after the rolling is finished, the locking nut on the roller clamping plate 23 is disassembled, so that the film rolling machine is separated from the film package, the film rolling roller shaft 1 is drawn out, and the packaging is finished.

The butt joint part 2 can refer to fig. 4 and 5, and the output shaft of the speed reducing motor 3 is connected with the motor butt joint plate 21, can be connected by a key as shown in the figure and can be connected by a welding way; after the roller bearing carrier plate 22 is laid flat, one end of the film winding roller shaft 1 is placed on the roller bearing carrier plate and then locked by the roller shaft clamping plate 23.

Example 2

The embodiment is a technical scheme further defined on the basis of embodiment 1, the main frame comprises two structural main beams 5 arranged in parallel and a supporting beam 8 crossing the two structural main beams 5, and the electric cabinet 9 is arranged on the supporting beam 8. Still be equipped with first supporting platform 41 and second supporting platform 42 on every structure girder 5, gear motor 3 fixes on first supporting platform 41, and the one end that gear motor 3 was kept away from to roll up membrane roller 1 is equipped with second butt joint portion, and second butt joint portion is connected with the idle running support with second supporting platform 42 fixed connection, and idle running support axis of rotation and gear motor 3 output shaft axis coincidence.

The lower part of the main frame is fixedly connected with a guide wheel 7, and the guide wheel 7 is provided with a locking mechanism to realize the switching of the guide wheel 7 between orientation and guidance. The side of the main frame is connected with a grab bar 10.

Referring to fig. 1, fig. 2 and fig. 3, this embodiment provides a frame body of the film rolling machine and refines the structure thereof, and simultaneously, in order to enhance the stability of the film rolling machine, the two ends of the film rolling roll shaft are uniformly distributed and supported, and span between two main beams 5 of the structure, and the film is packed and rolled according to the above steps under the driving of the speed reducing motor 3 at one end when in use. The idle support can be replaced by a reduction motor 3, and the specific arrangement can be easily found by those skilled in the art according to the above embodiment, which is not described in detail herein.

The whole equipment is additionally provided with the guide wheels 7 and the grab bars 10, so that the equipment is convenient to move and transport.

The technical scheme of the utility model, to the packing of the membrane body between the super large can practice thrift plenty of time and manpower. 6 tons of film materials are shipped in the same way, 50 persons are needed for manufacturing the film package in the traditional packaging mode, and the packaging work can be finished within about 5 hours; adopt the utility model discloses about only needing less than 20 people, nearly 1 hour can complete, the phenomenon that sinks, lax can not appear beating behind the technique shown.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A large film rolling machine is characterized by comprising a speed reducing motor, a film rolling roll shaft, a main frame for bearing the speed reducing motor and a butt joint part for butt joint of the speed reducing motor and the film rolling roll shaft; the butt joint part consists of a motor butt joint plate, a roller bearing support plate and a roller shaft clamping plate; the motor butt plate is in coaxial transmission connection with the core of the output shaft of the speed reducing motor; the roll shaft clamping plate is used for fixing the film rolling roll shaft on the roll shaft bearing plate; the roller bearing plate is fixedly connected with the motor butt-joint plate, the gear motor drives the butt-joint part to rotate around an output shaft of the gear motor, the gear motor is connected with the electric cabinet, and a frequency converter for adjusting the rotating speed of the gear motor is arranged in the electric cabinet.

2. The large-scale film rolling machine according to claim 1, wherein the number of the film rolling roll shafts is two or more.

3. The large-scale film rolling machine according to claim 2, wherein a plurality of film rolling roll shafts are circumferentially arranged in an array around the axis of the speed reduction motor, and the roll shaft bearing plates are provided with roll shaft clamping plates corresponding to the number of the film rolling roll shafts.

4. The large-scale film rolling machine according to claim 3, wherein the main frame comprises two parallel structural main beams and a supporting beam crossing the two structural main beams, and the electric cabinet is arranged on the supporting beam.

5. The large film rolling machine according to claim 4, wherein each structural main beam is further provided with a first supporting platform and a second supporting platform, the speed reduction motor is fixed on the first supporting platform, one end of the film rolling roll shaft, which is far away from the speed reduction motor, is provided with a second butt joint part, the second butt joint part is connected with an idle rotation support fixedly connected with the second supporting platform, and the rotation axis of the idle rotation support coincides with the output axis of the speed reduction motor.

6. The large-scale film rolling machine according to claim 1, wherein a guide wheel is fixedly connected to the lower portion of the main frame, and a locking mechanism is arranged on the guide wheel to realize switching between orientation and guidance of the guide wheel.

7. The large film rolling machine according to claim 1, wherein a grab bar is connected to a side of the main frame.