CN216360060U

CN216360060U - Compound film secondary packaging machine

Info

Publication number: CN216360060U
Application number: CN202123205422.7U
Authority: CN
Inventors: 周宁
Original assignee: Guangzhou Zhishenjie Automation Equipment Co ltd
Current assignee: Guangzhou Zhishenjie Automation Equipment Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-22
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a secondary film laminating packaging machine which comprises a rack, a feeding device, a material pushing device, an upper film rolling device, a lower film rolling device, a forming device, a cutter sealing device and two side sealing devices, wherein the feeding device is arranged at the rear side of the rack, the forming device is arranged at the front side of the feeding device, the material pushing device is arranged at the rear side of the forming device in a back-and-forth moving mode, the material pushing device is positioned below the feeding device, the cutter sealing device is arranged at the front side of the forming device, the two side sealing devices are respectively arranged at the left side and the right side of the forming device, and the upper film rolling device and the lower film rolling device are respectively arranged above and below the feeding device. The automatic feeding, packaging bag forming, automatic pushing and packaging bag cutting and sealing in the secondary packaging process of the primary packaging piece can be realized, the packaging efficiency of the secondary packaging is greatly improved, and the labor time is saved.

Description

Compound film secondary packaging machine

Technical Field

The utility model relates to the technical field of packaging machines, in particular to a laminating secondary packaging machine.

Background

The disposable packaging piece refers to a disposable tableware bag (comprising chopsticks, paper towels, toothpicks and a spoon), a straw bag (a straw and outer packaging paper) and other products which are packaged at a time. The secondary packing is carried out to current adoption manual mode to a package usually, and in secondary packing bag was packed into to artifical manual a plurality of packages promptly, then sealed secondary packing bag department of taking to capper, there are defects such as packing inefficiency, extravagant manpower time in the above-mentioned artifical secondary packing mode of current.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a laminating secondary packaging machine which can solve the technical problems.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a laminating secondary packaging machine comprising: the film forming machine comprises a frame, a feeding device, a material pushing device, an upper film rolling device, a lower film rolling device, a forming device, a cutter sealing device and two side sealing devices, wherein the feeding device is arranged at the rear side of the frame, the forming device is arranged at the front side of the feeding device, the material pushing device is arranged at the rear side of the forming device in a back-and-forth moving mode, the material pushing device is located below the feeding device, the cutter sealing device is arranged at the front side of the forming device, the two side sealing devices are respectively arranged at the left side and the right side of the forming device, and the upper film rolling device and the lower film rolling device are respectively arranged above and below the feeding device.

Preferably, the film winding device comprises a film penetrating shaft and a film feeding shaft which are arranged at intervals, and the film penetrating shaft and the film feeding shaft are both rotatable.

Preferably, the film winding device further comprises a supporting rod, and the film feeding shaft is arranged between the film penetrating shaft and the supporting rod.

Preferably, forming device includes the windrow board, go up the profiled sheeting, lower profiled sheeting, go up spacing board and lower spacing board, the windrow board sets up in feed arrangement's front side below, the windrow board is connected with the rear side of lower profiled sheeting, the left and right sides downwardly extending of going up the profiled sheeting is equipped with the riser, the left and right sides of lower profiled sheeting upwards extends and is equipped with the second riser, the riser is connected with the second riser, go up the spacing board interval and set up in the top of last profiled sheeting, the spacing board interval sets up in the below of lower profiled sheeting.

Preferably, the guide rods are arranged on the rear sides of the upper limiting plate and the lower limiting plate.

Preferably, the left side and the right side of the material piling plate are both provided with material blocking plates capable of moving left and right.

Preferably, the pushing device comprises a first cylinder and a pushing plate, the first cylinder is connected with the pushing plate, and the pushing plate is arranged on the rear side of the stacking plate.

Preferably, the cutter sealing device comprises a second cylinder, a third cylinder, a heating cutter and a cutter base, the heating cutter and the cutter base are arranged up and down oppositely, the second cylinder is arranged above the heating cutter and connected with the heating cutter, and the third cylinder is arranged below the cutter base and connected with the cutter base.

Preferably, the front side of the cutter sealing device is provided with a fourth cylinder and a contact pin, and the fourth cylinder is arranged above the contact pin and connected with the contact pin.

Preferably, the side sealing device is arranged close to the front side of the forming device; the side sealing device comprises two rotatable heating wheels which are arranged oppositely up and down.

(III) advantageous effects

Compared with the prior art, the utility model provides a laminating secondary packaging machine which has the following beneficial effects: the feeding device automatically feeds the primary package to be subjected to secondary packaging to the forming device; forming an upper film positioned on the upper film rolling device and a lower film positioned on the lower film rolling device by a forming device, further performing heating side sealing by two side sealing devices to bond the upper film and the lower film together, and cutting and sealing the bonded upper film and the bonded lower film by a cutter sealing device to form a four-edge sealed packaging bag; the material pushing device pushes the primary packaging piece on the forming device into the packaging bag; the automatic feeding, packaging bag forming, automatic pushing and packaging bag cutting and sealing in the secondary packaging process of the primary packaging piece can be realized, the packaging efficiency of the secondary packaging is greatly improved, and the labor time is saved.

Drawings

FIG. 1 is a perspective view of a secondary film wrapping machine according to the present invention;

FIG. 2 is a perspective view of the film winding apparatus of the present invention;

FIG. 3 is a perspective view of the molding apparatus of the present invention;

FIG. 4 is a perspective view of the forming device and the pushing device of the present invention;

FIG. 5 is a perspective view of the forming device and the side sealing device of the present invention;

fig. 6 is a perspective view of the cutter sealing device of the present invention.

The reference numbers in the figures are: the device comprises a machine frame 1, a feeding device 2, a material pushing device 3, a film rolling device 4, a film rolling device 5, a film rolling device 6, a cutter sealing device 7, a side sealing device 8, a film penetrating shaft 9, a film feeding shaft 10, a supporting rod 11, a material stacking plate 12, an upper forming plate 13, a lower forming plate 14, an upper limiting plate 15, a lower limiting plate 16, a first vertical plate 17, a second vertical plate 18, a guide rod 19, a material blocking plate 20, a first air cylinder 21, a material pushing plate 22, a second air cylinder 23, a third air cylinder 24, a heating cutter 25, a cutter base 26, a fourth air cylinder 27, a pin 28, a heating wheel 29, a plate pushing bar 30, an upper film 31, a lower film 32, a heating ring 33 and a discharging device 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model relates to a secondary film-coating packaging machine, which comprises: the film rolling machine comprises a machine frame 1, a feeding device 2, a pushing device 3, an upper film rolling device 4, a lower film rolling device 5, a forming device 6, a cutter sealing device 7 and two side sealing devices 8. The feeding device 2 is arranged on the rear side of the machine frame 1, the forming device 6 is arranged on the front side of the feeding device 2, the pushing device 3 is arranged on the rear side of the forming device 6 in a back-and-forth moving mode, the pushing device 3 is located below the feeding device 2, the cutter sealing device 7 is arranged on the front side of the forming device 6, the two side sealing devices 8 are respectively arranged on the left side and the right side of the forming device 6, and the upper film rolling device 4 and the lower film rolling device 5 are respectively arranged above and below the feeding device 2.

The working principle of the secondary film-coating packaging machine is as follows: a roll of film is placed on the upper film rolling device 4 to form an upper film 31, a roll of film is placed on the lower film rolling device 5 to form a lower film 32, and the upper film rolling device 4 and the lower film rolling device 5 are started to convey the upper film 31 and the lower film 32 to the forming device 6; further, the upper film 31 and the lower film 32 are subjected to heating side sealing through two side sealing devices 8, so that the upper film 31 and the lower film 32 are bonded together; when the film is used for the first time, the bonded upper and lower films are further cut and sealed by a cutter sealing device 7, namely, a packaging bag with an opening at the rear side and seals at other sides is formed at the front side of the forming device; the feeding device 2 automatically feeds primary packages such as disposable tableware bags to the rear side of the forming device 6; when the number of the primary packaging pieces reaches the number capable of being accommodated by a single packaging bag, stopping the operation of the feeding device 2, and simultaneously starting the material pushing device 3 to push a plurality of primary packaging pieces from the rear side of the forming device 6 to the packaging bag at the front side; and further starting the cutter sealing device 7 to cut off and seal the adhered upper and lower films so as to form a packaging bag with four sealed edges, and filling a plurality of primary packaging pieces into the packaging bag with four sealed edges to finish secondary packaging.

In this embodiment, the film winding device 4 includes the penetrating film shaft 9, the film feeding shaft 10 and the support rod 11 that are arranged at intervals, the penetrating film shaft 9 and the film feeding shaft 10 are both rotatable, the film feeding shaft 10 is arranged between the penetrating film shaft 9 and the support rod 11, the penetrating film shaft 9 is used for placing the winding film, the film feeding shaft 10 is used for automatically conveying the winding film on the penetrating film shaft 9, the support rod 11 is used for better conveying the winding film to the forming device 6, and the number of the film feeding shaft 10 and the support rod 11 can be multiple. The lower film winding device 5 and the upper film winding device 4 may have the same structure.

Specifically, the molding device 6 includes a material piling plate 12, an upper molding plate 13, a lower molding plate 14, an upper limiting plate 15, and a lower limiting plate 16. The material piling plate 12 is arranged below the front side of the feeding device 2, the material piling plate 12 is connected with the rear side of the lower forming plate 14, the left side and the right side of the upper forming plate 13 extend downwards to form a first vertical plate 17, the left side and the right side of the lower forming plate 14 extend upwards to form a second vertical plate 18, the first vertical plate 17 is connected with the second vertical plate 18, the upper limiting plate 15 is arranged above the upper forming plate 13 at intervals, and the lower limiting plate 16 is arranged below the lower forming plate 14 at intervals. The stacking plate 12 is used for stacking primary packages, the upper forming plate 13 is matched with the upper limiting plate 15 to form an upper film 31 in the gap between the upper forming plate and the upper limiting plate, and the lower forming plate 14 is matched with the lower limiting plate 16 to form a lower film 32 in the gap between the upper forming plate and the lower limiting plate. In addition, guide rods 19 are provided on the rear sides of both the upper and lower limiting plates 15 and 16 to guide the direction of the upper and lower films. Wherein the stacking plate 12 and the lower forming plate 14 can be integrally formed.

Preferably, the left and right sides of windrow plate 12 all is equipped with striker plate 20 that can move about to manage the material and prevent dropping of a package to a plurality of packages on windrow plate 12, striker plate 20 concrete accessible sets up the cylinder in order to realize that it moves about.

In this embodiment, the pushing device 3 includes a first cylinder 21 and a pushing plate 22, the first cylinder 21 is connected to the pushing plate 22, the pushing plate 22 is disposed at the rear side of the stacking plate 12, and the pushing plate 22 moves back and forth by the first cylinder 21; further, a plurality of ejector plate strips 30 are provided on the ejector plate 22.

Specifically, the cutter sealing device 7 comprises a second cylinder 23, a third cylinder 24, a heating cutter 25 and a cutter base 26, wherein the heating cutter 25 and the cutter base 26 are arranged up and down oppositely, the second cylinder 23 is arranged above the heating cutter 25 and connected with the heating cutter 25, the third cylinder 24 is arranged below the cutter base 26 and connected with the cutter base 26, and the heating cutter 25 can be specifically provided with a heating tube to realize heating; when the upper and lower films need to be cut and sealed, the heating cutter 25 is pushed to move downwards by the second cylinder 23, and the cutter base 26 is pushed to move upwards by the third cylinder 24, so that the upper film 31 and the lower film 32 between the heating cutter 25 and the cutter base 26 can be cut and heated at the same time to form a seal. The cutter base 26 is preferably a high temperature resistant material.

In addition, the front side of the cutter sealing device 7 in this embodiment is provided with a fourth cylinder 27 and a contact pin 28, the fourth cylinder 27 is arranged above the contact pin 28 and connected with the contact pin 28, the contact pin 28 is pushed to move downwards by the fourth cylinder 27 so as to insert an opening in the packaging bag, so that the packaging bag has certain air permeability, wherein the number of the contact pins 28 can be two.

Preferably, the side seal 8 is located near the front side of the forming device 6. The side sealing device 8 comprises two rotatable heating wheels 29, the two heating wheels 29 are arranged oppositely up and down, and the heating wheels 29 are provided with heating rings 33 to realize the thermal bonding function of the heating wheels 29. The side sealing device 8 can bond the upper film 31 and the lower film 32 which are made of different materials; the upper film 31 and the lower film 32 are subjected to one-time side sealing molding by the side sealing device 8. In addition, the heating wheel 29 can be rotated by a motor, a gear, and other prior art rotating devices, and the details are not repeated herein.

In addition, in order to facilitate the discharge of the packaging bags for secondary packaging, a discharge device 34 is disposed at the front side of the frame 1 in this embodiment, and the discharge device 34 may be a conveying device such as a conveying belt.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in 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 laminating secondary packaging machine is characterized by comprising: the film forming machine comprises a frame, a feeding device, a material pushing device, an upper film rolling device, a lower film rolling device, a forming device, a cutter sealing device and two side sealing devices, wherein the feeding device is arranged at the rear side of the frame, the forming device is arranged at the front side of the feeding device, the material pushing device can be arranged at the rear side of the forming device in a back-and-forth moving mode, the material pushing device is located below the feeding device, the cutter sealing device is arranged at the front side of the forming device, the two side sealing devices are respectively arranged at the left side and the right side of the forming device, and the upper film rolling device and the lower film rolling device are respectively arranged above and below the feeding device.

2. The laminating secondary packaging machine according to claim 1, wherein: the film winding device comprises a film penetrating shaft and a film feeding shaft which are arranged at intervals, and the film penetrating shaft and the film feeding shaft are both rotatable.

3. The laminating secondary packaging machine according to claim 2, wherein: the film winding device further comprises a supporting rod, and the film feeding shaft is arranged between the film penetrating shaft and the supporting rod.

4. The laminating secondary packaging machine according to claim 1, wherein: forming device includes the windrow board, goes up the profiled sheeting, lower profiled sheeting, goes up the spacing board and lower limiting plate, the windrow board set up in feed arrangement's front side below, the windrow board with the rear side of profiled sheeting is connected down, the left and right sides downwardly extending of going up the profiled sheeting is equipped with the riser, the left and right sides of lower profiled sheeting upwards extends and is equipped with the second riser, the first riser with the second riser is connected, go up the spacing board interval set up in the top of going up the profiled sheeting, the spacing board interval set up in the below of profiled sheeting down.

5. The laminating secondary packaging machine according to claim 4, wherein: and guide rods are arranged on the rear sides of the upper limiting plate and the lower limiting plate.

6. The laminating secondary packaging machine according to claim 4, wherein: the left side and the right side of the material piling plate are both provided with material blocking plates capable of moving left and right.

7. The laminating secondary packaging machine according to claim 4, wherein: the material pushing device comprises a first air cylinder and a material pushing plate, the first air cylinder is connected with the material pushing plate, and the material pushing plate is arranged on the rear side of the material piling plate.

8. The laminating secondary packaging machine according to claim 1, wherein: the cutter sealing device comprises a second cylinder, a third cylinder, a heating cutter and a cutter base, wherein the heating cutter is arranged on the cutter base in a vertical opposite mode, the second cylinder is arranged above the heating cutter and connected with the heating cutter, and the third cylinder is arranged below the cutter base and connected with the cutter base.

9. The laminating secondary packaging machine according to claim 1, wherein: the front side of the cutter sealing device is provided with a fourth cylinder and a contact pin, and the fourth cylinder is arranged above the contact pin and connected with the contact pin.

10. The laminating secondary packaging machine according to claim 1, wherein: the side sealing device is arranged close to the front side of the forming device; the side sealing device comprises two rotatable heating wheels, and the two heating wheels are arranged oppositely up and down.