CN219008198U

CN219008198U - Wrapping device for packaging film

Info

Publication number: CN219008198U
Application number: CN202223395166.7U
Authority: CN
Inventors: 郑振祥
Original assignee: Hangzhou Zhouxiang Industry And Trade Co ltd
Current assignee: Hangzhou Zhouxiang Industry And Trade Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-12
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a wrapping device of a packaging film, which comprises a workbench, wherein the top of the workbench is provided with a rotating mechanism and a film placing mechanism, the rotating mechanism comprises a rotating frame and a first rotating shaft, the bottom of the workbench is provided with a first bearing seat, two support rollers are symmetrically arranged in the rotating frame, the rotating frame is also provided with a workpiece clamping assembly, the workpiece clamping assembly comprises four clamping rods, the clamping rods are positioned at the upper ends of the support rollers, the two support rollers are provided with workpieces to be wrapped, and the workpieces to be wrapped are positioned among the four clamping rods; this wrapping film's wind, through placing cylindrical work piece that waits to twine on two backing rolls, utilize four clamp bars to carry out clamping work to it, later drive first drive gear through starting first motor and rotate, so with first drive gear engaged with third drive gear rotatable to first rotation axis can drive the swivel mount and carry out rotatory winding work.

Description

Wrapping device for packaging film

Technical Field

The utility model belongs to the technical field of wrapping films, and particularly relates to a wrapping device of a wrapping film.

Background

After the metal cans are produced, stacking the metal cans, and after stacking, winding the stacked metal cans by using a plastic film to fix the stacked metal cans in order to ensure that the metal cans are convenient to assemble and disassemble in the transportation process and prevent the metal cans from scattering; at present, the winding is mainly carried out manually, so that the efficiency is low and the labor is consumed.

According to the semi-finished metal can winding and packaging equipment provided by the patent CN214397388U, the semi-finished metal can winding and packaging equipment comprises a rotating part and a lifting part, wherein the rotating part comprises a bottom supporting component, a driving component and a positioning rotating component, the positioning rotating component is arranged on the upper part of the bottom supporting component, the driving component is arranged in the bottom supporting component, the lifting part comprises a fixed bottom plate, a stand column, a motor chain lifting component and a packaging film supporting plate, the stand column is vertically and fixedly arranged on the fixed bottom plate, the packaging film supporting plate is arranged on the stand column, the motor chain lifting component is arranged on the stand column along the long side direction of the stand column, and a chain on the motor chain lifting component is fixedly connected with the packaging film supporting plate; said utility model utilizes the driving component to drive rotating component to rotate, and in the course of rotating component the motor chain lifting component can simultaneously drive packaging film supporting plate to make upward movement so as to make the rotating component rotate, and simultaneously wind the plastic film on the metal can, so that it not only is high in efficiency, but also can save manpower.

The above case also has the disadvantage that: the metal can is placed on the rolling disc and can only be wrapped up on the surface of the metal can, the end face of the metal can cannot be wrapped up, the metal can is not integrally wrapped up in the winding film, and the metal can is easy to damage.

Disclosure of Invention

The utility model aims to provide a wrapping device of a packaging film, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the winding device of the packaging film comprises a workbench, wherein a rotating mechanism and a film placing mechanism are arranged at the top of the workbench, and the rotating mechanism is positioned at the left side of the film placing mechanism;

the rotary mechanism comprises a rotary frame and a first rotary shaft, a first bearing seat is arranged at the bottom of the workbench, the lower end of the first rotary shaft penetrates through the bottom of the workbench and is arranged on the first bearing seat, the upper end of the first rotary shaft is connected with the bottom of the rotary frame, two supporting rollers are symmetrically arranged in the rotary frame, a workpiece clamping assembly is further arranged on the rotary frame and comprises four clamping rods, the clamping rods are positioned at the upper ends of the supporting rollers, a workpiece to be wound is arranged on the two supporting rollers, the workpiece to be wound is cylindrical, and the workpiece to be wound is positioned between the four clamping rods;

the film placing mechanism comprises a supporting table, a second groove is formed in the top of the supporting table, a second bearing is arranged at the inner bottom of the second groove, a second rotating shaft extending to the upper side of the supporting table is arranged on the second bearing, and a film roller is sleeved on the second rotating shaft.

Preferably, through grooves are symmetrically formed in two side walls of the rotating frame, and grooves identical to the through grooves are symmetrically formed in two ends of the top of the rotating frame.

Preferably, the left and right side walls of the rotating frame are provided with L-shaped supporting rods in a front-back symmetrical mode, the number of the L-shaped supporting rods is four, and the lower ends of the four L-shaped supporting rods are correspondingly inserted into the left and right through grooves.

Preferably, the lower end of each L-shaped supporting rod is further provided with a threaded rod penetrating through the slot, and the upper end of each threaded rod is provided with a locking nut.

Preferably, the outer sides of the four clamping bars are correspondingly penetrated through the four L-shaped supporting bars one by one, and locking nuts are arranged between contact surfaces of the clamping bars and the L-shaped supporting bars.

Preferably, the two ends of the supporting roller respectively penetrate through the front side wall and the rear side wall of the rotating frame, and locking nuts are arranged between the contact surfaces of the supporting roller and the rotating frame.

Preferably, the bottom of the workbench is provided with a first groove, the first groove is positioned at the right end of the first bearing seat, a first motor is installed in the first groove, the output end of the first motor is provided with a first transmission gear, and the lower end of the first rotating shaft is provided with a second transmission gear meshed with the first transmission gear.

Preferably, a second motor positioned on the right side of the second bearing is further installed in the second groove, a third transmission gear is installed on an output shaft of the second motor, and a fourth transmission gear meshed with the third transmission gear is arranged on the second rotating shaft.

The utility model has the technical effects and advantages that: this wrapping film's wind, through placing cylindrical work piece that waits to twine on two backing rolls, utilize four clamp bars to press from both sides tight work to it, afterwards manual wrapping film on the film roller is from waiting to twine the up end of work piece and wind to waiting to twine the cylinder upper surface of work piece, afterwards drive first drive gear through starting first motor and rotate, so with first drive gear engaged third drive gear rotatable, thereby first rotation axis can drive the swivel mount and carry out rotatory winding work, simultaneously drive third drive gear rotation through starting the second motor, so with third drive gear engaged fourth drive gear rotatable, thereby the second rotation axis can realize rotating, and then realize film roller unreeling work. After a period of winding, the first motor and the second motor are required to be stopped, then the winding workpiece is turned down, then the packaging film on the film roller is manually wound from the lower end face of the workpiece to be wound to the lower surface of the cylinder of the workpiece to be wound, and the first motor and the second motor are started again to repeat the above-mentioned work, so that the whole wrapping work of the cylindrical workpiece to be wound can be realized.

According to the utility model, the locking nut at the upper end of the threaded rod is unscrewed, the threaded rod is held by hand to enable the L-shaped supporting rod to move in the through groove, and when the threaded rod is adjusted to a proper position, the locking nut is screwed again, so that the adjustment work of the positions of the four clamping rods can be realized.

Drawings

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

FIG. 2 is a schematic top view of a rotating frame according to the present utility model;

FIG. 3 is a schematic view of the inner view structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 according to the present utility model.

In the figure: 1. a work table; 2. a rotating frame; 3. a first rotation shaft; 4. a support roller; 5. a clamping bar; 6. a support table; 7. a second groove; 8. a second rotation shaft; 9. a fourth transmission gear; 10. a film roll; 11. a through groove; 12. slotting; 13. an L-shaped supporting rod; 14. a threaded rod; 15. a first groove; 16. a first motor; 17. a first transmission gear; 18. a second transmission gear; 19. a second motor; 20. and a third transmission gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

1-4, the utility model provides a wrapping device of a packaging film, which comprises a workbench 1, wherein a rotating mechanism and a film releasing mechanism are arranged at the top of the workbench 1, and the rotating mechanism is positioned at the left side of the film releasing mechanism;

the rotary mechanism comprises a rotary frame 2 and a first rotary shaft 3, a first bearing seat is arranged at the bottom of the workbench 1, the lower end of the first rotary shaft 3 penetrates through the bottom of the workbench 1 and is arranged on the first bearing seat, the upper end of the first rotary shaft 3 is connected with the bottom of the rotary frame 2, two support rollers 4 are symmetrically arranged in the rotary frame 2, a workpiece clamping assembly is further arranged on the rotary frame 2, the workpiece clamping assembly comprises four clamping rods 5, the clamping rods 5 are positioned at the upper ends of the support rollers 4, the two support rollers 4 are provided with workpieces to be wound, the workpieces to be wound are cylindrical, and the workpieces to be wound are positioned between the four clamping rods 5;

the film placing mechanism comprises a supporting table 6, a second groove 7 is formed in the top of the supporting table 6, a second bearing is arranged at the inner bottom of the second groove 7, a second rotating shaft 8 extending to the upper side of the supporting table 6 is arranged on the second bearing, and a film roller 10 is sleeved on the second rotating shaft 8.

Specifically, through grooves 11 are symmetrically formed in two side walls of the rotating frame 2, grooves 12 which are the same as the through grooves 11 are symmetrically formed in two ends of the top of the rotating frame 2, L-shaped supporting rods 13 are symmetrically arranged in front of and behind the left side wall and the right side wall of the rotating frame 2, the number of the L-shaped supporting rods 13 is four, the lower ends of the four L-shaped supporting rods 13 are correspondingly inserted into the left through grooves 11 and the right through grooves 11, threaded rods 14 penetrating through the grooves 12 are further arranged at the lower ends of the L-shaped supporting rods 13, locking nuts are arranged at the upper ends of the threaded rods 14, the locking nuts are screwed on the threaded rods 14 through unscrewing the locking nuts at the upper ends of the threaded rods 14, the L-shaped supporting rods 13 move in the through grooves 11 by holding the threaded rods 14, and when the threaded rods 14 are adjusted to proper positions, so that the adjustment work of the positions of the four clamping rods 5 can be achieved. Four the outside one-to-one of clamping bar 5 runs through four L branches 13, be equipped with lock nut between clamping bar 5 and L branch 13's contact surface, the front and back lateral wall of swivel mount 2 is run through respectively at the both ends of backing roll 4, and is equipped with lock nut between backing roll 4 and swivel mount 2's contact surface, this item sets up the convenience and changes work to clamping bar 5.

Specifically, the bottom of the workbench 1 is provided with a first groove 15, the first groove 15 is located at the right end of the first bearing seat, a first motor 16 is installed in the first groove 15, a first transmission gear 17 is installed at the output end of the first motor 16, a second transmission gear 18 meshed with the first transmission gear 17 is arranged at the lower end of the first rotating shaft 3, a second motor 19 located at the right side of the second bearing seat is also installed in the second groove 7, a third transmission gear 20 is installed on the output shaft of the second motor 19, and a fourth transmission gear 9 meshed with the third transmission gear 20 is arranged on the second rotating shaft 8.

When the film roll is used, a cylindrical workpiece to be wound is placed on two supporting rolls, the workpiece to be wound is clamped by using four clamping rods 5, then a packaging film on the film roll 10 is manually wound from the upper end face of the workpiece to be wound to the upper surface of the cylinder of the workpiece to be wound, then the first motor 16 is started to drive the first transmission gear 17 to rotate, so that the third transmission gear 20 meshed with the first transmission gear 17 is rotatable, the first rotating shaft 3 can drive the rotating frame 2 to perform rotating winding work, and meanwhile, the second motor 19 is started to drive the third transmission gear 20 to rotate, so that the fourth transmission gear 9 meshed with the third transmission gear 20 is rotatable, the second rotating shaft 8 can rotate, and further unreeling work of the film roll 20 is realized. After a period of winding, the first motor 16 and the second motor 19 need to be stopped, then the winding workpiece is turned down, then the packaging film on the film roll 10 is manually wound from the lower end surface of the workpiece to be wound to the lower surface of the cylinder of the workpiece to be wound, and the first motor 16 and the second motor 19 are started again to repeat the above-mentioned work, so that the whole wrapping work of the cylindrical workpiece to be wound can be realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a wrapping device of packaging film, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a rotating mechanism and a film placing mechanism, and the rotating mechanism is positioned at the left side of the film placing mechanism;

the rotary mechanism comprises a rotary frame (2) and a first rotary shaft (3), a first bearing seat is arranged at the bottom of the workbench (1), the lower end of the first rotary shaft (3) penetrates through the bottom of the workbench (1) and is arranged on the first bearing seat, the upper end of the first rotary shaft (3) is connected with the bottom of the rotary frame (2), two supporting rollers (4) are symmetrically arranged in the rotary frame (2), a workpiece clamping assembly is further arranged on the rotary frame (2), the workpiece clamping assembly comprises four clamping rods (5), the clamping rods (5) are positioned at the upper ends of the supporting rollers (4), a workpiece to be wound is arranged on the two supporting rollers (4) and is cylindrical in shape, and the workpiece to be wound is positioned between the four clamping rods (5);

the film placing mechanism comprises a supporting table (6), a second groove (7) is formed in the top of the supporting table (6), a second bearing seat is arranged at the inner bottom of the second groove (7), a second rotating shaft (8) extending to the upper part of the supporting table (6) is arranged on the second bearing seat, and a film roller (10) is sleeved on the second rotating shaft (8).

2. A wrapping apparatus for packaging film as defined in claim 1, wherein: through grooves (11) are symmetrically formed in two side walls of the rotating frame (2), and grooves (12) identical to the through grooves (11) are symmetrically formed in two ends of the top of the rotating frame (2).

3. A wrapping apparatus for packaging film as claimed in claim 2, wherein: l supporting rods (13) are symmetrically arranged on the left side wall and the right side wall of the rotating frame (2) in front-back mode, the number of the L supporting rods (13) is four, and the lower ends of the four L supporting rods (13) are correspondingly inserted into the left through groove and the right through groove (11).

4. A wrapping apparatus for packaging film as claimed in claim 3, wherein: the lower end of each L-shaped supporting rod (13) is further provided with a threaded rod (14) penetrating through the slot (12), and the upper end of each threaded rod (14) is provided with a locking nut.

5. A wrapping apparatus for packaging film as claimed in claim 3, wherein: the outer sides of the four clamping rods (5) correspondingly penetrate through the four L-shaped supporting rods (13), and locking nuts are arranged between contact surfaces of the clamping rods (5) and the L-shaped supporting rods (13).

6. A wrapping apparatus for packaging film as defined in claim 1, wherein: the two ends of the supporting roller (4) respectively penetrate through the front side wall and the rear side wall of the rotating frame (2), and locking nuts are arranged between the contact surfaces of the supporting roller (4) and the rotating frame (2).

7. A wrapping apparatus for packaging film as defined in claim 1, wherein: the workbench is characterized in that a first groove (15) is formed in the bottom of the workbench (1), the first groove (15) is located at the right end of the first bearing seat, a first motor (16) is installed in the first groove (15), a first transmission gear (17) is installed at the output end of the first motor (16), and a second transmission gear (18) meshed with the first transmission gear (17) is arranged at the lower end of the first rotary shaft (3).

8. A wrapping apparatus for packaging film as defined in claim 1, wherein: the inside of second recess (7) still installs second motor (19) that are located the second bearing right side, install third drive gear (20) on the output shaft of second motor (19), be equipped with fourth drive gear (9) with third drive gear (20) meshing on second rotation axis (8).