CN114750458B - Automatic divide wrapping bag production machine of bundle - Google Patents

Abstract

The invention discloses a packaging bag production machine capable of automatically dividing bundles, which comprises a machine table, wherein a material passing groove with an upward opening and a left-right through opening is arranged in the machine table, a press roller group is arranged in the material passing groove, a driving motor capable of driving the press roller group is arranged in the machine table, and a packaging bag roll can be clamped in the press roller group; the invention can automatically stack the cut packaging bags, and the invention increases the falling stacking speed of the packaging bags through air flow; the invention adopts a pushing mode to arrange the stacked packaging bags so that the stacked packaging bags are orderly stacked; when the packaging bags are sorted, the invention can spray upward air flow to reduce friction among the packaging bags, thereby facilitating the sorting work; the invention uses a banding machine to pack the piled packing bags.

Description

Automatic packaging bag production machine

Technical Field

The invention relates to the technical field of packaging bag machines, and in particular to a packaging bag production machine.

Background technique

The packaging bag production machine is a device used to produce packaging bags. Its function is to fold and heat-seal the packaging bag roll and cut it to form packaging bags.

The invention with application number CN202110983236.1 discloses a cutting mechanism for the production of plastic packaging bags, comprising a feeding mechanism, a cutting mechanism and a unloading mechanism arranged in sequence. The unloading mechanism of the cutting mechanism for the production of plastic packaging bags can force the front bag to separate from the front bag by dragging the front bag, and the unloading mechanism adds an openable and closable swing plate to guide the feeding direction of the rear bag to ensure the overlapping rate of the finished products during stacking. This stacking method has a certain randomness, and the stacked plastic packaging bags will still be misplaced, and the invention cannot directly pack the finished products, and the staff still need to manually sort and pack them in the later stage.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides an automatic bundling packaging bag production machine.

The present invention provides the following technical solutions: an automatic bundling packaging bag production machine comprises a machine platform, a feeding trough with an opening upward and passing through left and right is provided in the machine platform, a pressing roller group is provided in the machine platform, a driving motor capable of driving the pressing roller group is provided in the machine platform, and a packaging bag roll can be clamped in the pressing roller group, a slide plate is connected to the feeding trough for upward and downward sliding movement, the slide plate is located on the left side of the pressing roller group, and a blade is fixedly provided on the lower side of the slide plate, a cutting mechanism capable of driving the slide plate to move up and down so that the blade cuts the packaging bag roll is provided in the feeding trough, an integration cavity is provided in the lower side of the feeding trough, the front, rear, left and right sides of the integration cavity are respectively connected to an integration plate through a No. 1 electric control rod, the lower side of the integration cavity is also connected to a bearing plate through a No. 2 electric control rod, the right side of the integration cavity is connected to a push plate through a No. 3 electric control rod, the bearing plate and the push plate are both located on the lower side of the integration plate, a discharge port passing through to the left is provided in the left side of the integration cavity, and a belt machine is provided in the discharge port;

The integration plate is provided with a circular cavity penetrating outward, and an air outlet column is provided in the circular cavity. Both ends of the air outlet column are slidably connected to the arc surface of the circular cavity. A plurality of inclined air outlet holes are provided in the side surface of the air outlet column facing the opening direction of the circular cavity. The air outlet column is provided with an air supply hole connected to each of the air outlet holes, and the air supply hole is connected to the blower through a hose;

A driving mechanism is provided in the material transfer chute, and the driving mechanism can drive the air outlet columns in the four integration plates to rotate.

Preferably, a knife groove corresponding to the position of the blade is provided in the lower side of the material passing chute.

Preferably, the driving mechanism includes a supporting block which is slidably connected to the feeding chute up and down, and a protruding block is fixedly provided on the lower side of the supporting block, the protruding block is located on the upper side of the integrated cavity, and the protruding block is adapted to the shape of the integrated cavity, and a fixing plate is provided on the side of the feeding chute, and the lower side of the fixing plate is connected to the upper side of the supporting block through a No. 4 electric control rod, and each of the air outlet columns is rotatably connected to the side of the circular cavity where it is located through a connecting rod, and a No. 1 gear is provided on the connecting rod, and a No. 1 rack which is meshed with the No. 1 gear is slidably connected to the side of each circular cavity up and down, and the No. 1 rack is connected to the side of the circular cavity through a No. 1 spring, and the No. 1 rack extends upward to the upper side of the integration plate, and the upper side of the No. 1 rack will not be higher than the lower side of the feeding chute to prevent it from hindering the packaging bag from entering the integrated cavity.

Preferably, a spring groove is provided in the lower side of the slide plate, and the upper side of the spring groove is connected to a pressing plate via a No. 2 spring.

Preferably, the air blower can be built into the machine, or be independent of the machine.

Preferably, the cutting mechanism comprises a cutting motor fixedly mounted on the side of the material chute, a driving shaft is mounted on the front side of the cutting motor, and the driving shaft is connected to the upper side of the slide plate via a crank slider mechanism.

Preferably, a passive shaft is rotatably connected in the front and rear sides of the material chute, the passive shaft is located between the blade and the integration cavity, and a plurality of shift plates are installed on the passive shaft, and the passive shaft is connected to the drive shaft through a synchronous belt.

Preferably, a support plate is fixedly provided on the lower side of the skateboard, and a threaded shaft extending to the front and rear sides of the support plate is rotatably connected to the support plate, a scraping plate is threadedly connected to the threaded shaft, the scraping plate is slidably connected to the lower side of the skateboard, and a matching groove matched with the lower end of the blade is provided in the scraping plate, a No. 2 gear is provided at the front end of the threaded shaft, and a No. 2 rack that can cooperate with the No. 2 gear is fixedly provided on the front side of the material trough, and an inner groove for storing the support plate and the scraping plate is provided in the lower side of the material trough.

The present invention provides an automatic bundling packaging bag production machine, which has the following beneficial effects:

The present invention uses a blade to cut the heat-sealed packaging bag roll, and the present invention can scrape the blade after each cutting to prevent debris from adhering to the blade, thereby ensuring the cutting quality and increasing the service life of the blade;

The present invention can automatically stack the cut packaging bags, and the present invention uses airflow to increase the falling and stacking speed of the packaging bags. When the stacking quantity reaches a threshold, the present invention can automatically sort them out to make them neatly stacked.

When arranging the packaging bags, the present invention can spray upward airflow to reduce the friction between the packaging bags, thus facilitating the arranging work;

The present invention uses a strapping machine to pack the stacked packaging bags, eliminating manual operation.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic structural diagram of the present invention;

FIG2 is an enlarged schematic diagram of the material chute in FIG1 ;

FIG3 is an enlarged schematic diagram of the slide plate in FIG2;

FIG4 is an enlarged schematic diagram of the integrated cavity in FIG1 ;

FIG5 is an enlarged schematic diagram of the integration board located on the right side of FIG4 ;

Fig. 6 is a schematic structural diagram of A-A in Fig. 1.

In the figure:

11. Machine; 12. Material chute; 13. Slide plate; 14. Press roller group; 15. Blade; 16. Cutting mechanism; 17. Integration chamber; 18. No. 1 electric control rod; 19. Integration plate; 20. No. 2 electric control rod; 21. Carrying plate; 22. No. 3 electric control rod; 23. Push plate; 24. Discharge port; 25. Belt machine; 26. Round chamber; 27. Air outlet column; 28. Air outlet hole; 29. Air supply hole; 30. Blower; 31. Cutting motor ; 32. Driving shaft; 33. Passive shaft; 34. Synchronous belt; 35. Driving mechanism; 36. Bearing block; 37. Protruding block; 38. No. 4 electric control lever; 39. No. 1 gear; 40. No. 1 rack; 41. Spring groove; 42. Pressing plate; 43. Support plate; 44. Threaded shaft; 45. Scraping plate; 46. Matching groove; 47. No. 2 gear; 48. No. 2 rack; 49. Groove; 50. Knife groove; 51. Crank slider mechanism.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

1 to 6, an automatic bundling packaging bag production machine according to an embodiment of the present invention includes a machine table 11, wherein the machine table 11 is provided with a feeding trough 12 which opens upward and passes through from left to right, wherein a pressing roller group 14 is provided in the feeding trough 12, wherein a driving motor capable of driving the pressing roller group 14 is provided in the machine table 11, and a packaging bag roll is clamped in the pressing roller group 14, wherein a slide plate 13 is connected to the feeding trough 12 for sliding up and down movement, wherein the slide plate 13 is located on the left side of the pressing roller group 14, and a blade 15 is fixedly provided on the lower side of the slide plate 13, wherein a driving motor capable of driving the slide plate 13 to move up and down is provided in the feeding trough 12, thereby making the packaging bag roll The blade 15 is used to cut the packaging bag roll with a cutting mechanism 16, an integration chamber 17 is provided in the lower side of the feeding trough 12, and the front, rear, left and right sides of the integration chamber 17 are connected to an integration plate 19 through a No. 1 electric control rod 18, and the lower side of the integration chamber 17 is also connected to a bearing plate 21 through a No. 2 electric control rod 20, and the right side of the integration chamber 17 is connected to a push plate 23 through a No. 3 electric control rod 22, and the bearing plate 21 and the push plate 23 are both located at the lower side of the integration plate 19, and a discharge port 24 is provided in the left side of the integration chamber 17, and a belting machine 25 is provided in the discharge port 24;

The integration plate 19 is provided with a circular cavity 26 that penetrates outwards, and an air outlet column 27 is provided in the circular cavity 26. Both ends of the air outlet column 27 are slidably connected to the arc surface of the circular cavity 26. A plurality of inclined air outlet holes 28 are provided in the side surface of the air outlet column 27 facing the opening direction of the circular cavity 26. The air outlet column 27 is provided with an air supply hole 29 that is connected to each of the air outlet holes 28. The air supply hole 29 is connected to the air blower 30 through a hose.

A driving mechanism 35 is provided in the material transfer chute 12 , and the driving mechanism 35 can drive the gas outlet columns 27 in the four integration plates 19 to rotate.

In a preferred embodiment, a blade groove 50 corresponding to the position of the blade 15 is provided in the lower side of the material passing chute 12 .

In a preferred embodiment, the driving mechanism 35 includes a bearing block 36 slidably connected to the feed chute 12 up and down, a protruding block 37 is fixedly provided on the lower side of the bearing block 36, the protruding block 37 is located on the upper side of the integrated cavity 17, and the protruding block 37 is adapted to the shape of the integrated cavity 17, a fixing plate is provided on the side of the feed chute 12, the lower side of the fixing plate is connected to the upper side of the bearing block 36 through a No. 4 electric control rod 38, each of the air outlet columns 27 is rotatably connected to the side of the circular cavity 26 where it is located through a connecting rod, a No. 1 gear 39 is provided on the connecting rod, and a No. 1 rack 40 meshing with the No. 1 gear 39 is slidably connected to the side of each circular cavity 26 up and down, and the No. 1 rack 40 is connected to the circular cavity 26 through a No. 1 spring , and the No. 1 rack 40 extends upward to the upper side of the integration plate 19, the upper side of the No. 1 rack 40 will not be higher than the lower side of the feed chute 12 to prevent it from hindering the packaging bag from entering the integration cavity 17, when the supporting block 36 and the protruding block 37 are at the upper limit, the protruding block 37 will not contact the No. 1 rack 40, at this time the No. 1 rack 40 is at the upper limit, and at this time the air outlet 28 is tilted downward, when the supporting block 36 and the protruding block 37 move to the lower limit, the protruding block 37 will enter the integration cavity 17, during this process the No. 1 rack 40 is pressed downward and the air outlet column 27 is rotated by driving the No. 1 gear 39 until the air outlet column 27 rotates half a circle and the air outlet 28 is tilted upward.

In a preferred embodiment, a spring groove 41 is provided in the lower side of the slide plate 13, and a pressing plate 42 is connected to the upper side of the spring groove 41 via a No. 2 spring. When the slide plate 13 moves downward, the pressing plate 42 will first contact the packaging bag roll in the feed chute 12 and press it to prevent uneven cutting when the blade 15 cuts the packaging bag roll.

In a preferred embodiment, the blower 30 can be built into the machine 11 , or can be independent of the machine 11 .

In a preferred embodiment, the cutting mechanism 16 includes a cutting motor 31 fixed on the side of the material chute 12, and a driving shaft 32 is installed on the front side of the cutting motor 31. The driving shaft 32 is connected to the upper side of the slide plate 13 through a crank slider mechanism 51. When the cutting motor 31 is energized, it can drive the driving shaft 32 to rotate. When the driving shaft 32 rotates, the slide plate 13 can be periodically moved up and down through the crank slider mechanism 51.

In a preferred embodiment, a passive shaft 33 is rotatably connected to the front and rear sides of the feed chute 12, the passive shaft 33 is located between the blade 15 and the integration cavity 17, and a plurality of toggle plates are installed on the passive shaft 33, the passive shaft 33 is connected to the drive shaft 32 via a synchronous belt 34, when the drive shaft 32 rotates, the passive shaft 33 and the toggle plate can be driven to rotate via the synchronous belt 34, during this process, the packaging bag cut by the blade 15 will be swept into the integration cavity 17 by the moving toggle plate.

In a preferred embodiment, a support plate 43 is fixedly provided on the lower side of the slide plate 13, and a threaded shaft 44 extending to the front and rear sides of the support plate 43 is rotatably connected inside the support plate 43, and a scraping plate 45 is threadedly connected to the threaded shaft 44, and the scraping plate 45 is slidably connected to the lower side of the slide plate 13, and a matching groove 46 adapted to the lower end of the blade 15 is provided in the scraping plate 45, a No. 2 gear 47 is provided at the front end of the threaded shaft 44, and a No. 2 rack 48 capable of matching with the No. 2 gear 47 is fixedly provided on the front side of the feed chute 12, and an inner groove 49 for storing the support plate 43 and the scraping plate 45 is provided on the lower side of the feed chute 12. When the slide plate 13 located at the upper limit starts to move downward, the No. 2 gear 4 7 will rotate under the action of the second rack 48, and make the scraper plate 45 located at the rear limit move forward. During the forward movement of the scraper plate 45, the lower end of the blade 15 will be scraped to ensure the cleanliness of the blade 15. When the blade 15 is about to contact the packaging bag roll in the feeding chute 12, the support plate 43 and the scraper plate 45 can be located in the groove 49 to avoid a rigid collision with the lower side of the feeding chute 12. When the blade 15 moves into the knife-setting groove 50 and completes the cutting, the slide plate 13 and the blade 15 will move upward, and then the scraper plate 45 will move backward after leaving the groove 49, and after the slide plate 13 is reset to the upper limit, the scraper plate 45 will be reset to the rear limit.

The automatic bundling packaging bag production machine of the present invention has the following working process:

When it is necessary to cut and pack the plastic film, the staff clamps the folded and heat-sealed packaging bag roll between the pressure roller group 14, and then energizes the drive motor and the cutting motor 31. When the drive motor is energized, it can drive the pressure roller group 14 to rotate, thereby pulling the packaging bag roll to move to the left. The packaging film roll moving to the left will move to the lower side of the slide plate 13.

When the driving motor is energized, it can drive the driving shaft 32 to rotate and make the slide plate 13 and the blade 15 move up and down periodically. During the downward movement of the blade 15, the packaging bag roll can be cut, and during the up and down movement of the blade 15, the scraping plate 45 can scrape the edge of the blade 15 to keep it clean.

When the driving motor is energized and the driving shaft 32 rotates, the passive shaft 33 is driven and kept in a rotating state. During the rotation of the passive shaft 33, the packaging bags cut by the blade 15 are swept into the integration chamber 17. At this time, the packaging bags are placed on the upper side of the carrier plate 21 and are located between the four integration plates 19. When the blower 30 is energized, air is pumped into the air outlet 28 through the air supply hole 29 and the hose. At this time, the air flow out of the air outlet 28 is directed downward to facilitate the packaging bags to fall to the ground quickly. In this process, the cut packaging bags will be stacked in the integration chamber 17.

After a certain period of time, when the number of packaging bags in the integration chamber 17 reaches the standard, it is necessary to sort and bundle the packaging bags. At this time, the drive motor and the drive shaft 32 are powered off, and then the No. 4 electric control rod 38 is powered on and makes the bearing block 36 and the protruding block 37 move to the lower limit. At this time, the protruding block 37 closes the integration chamber 17 to prevent the plastic film in the integration chamber 17 from flying out, and when the protruding block 37 enters the integration chamber 17, it will push the No. 1 rack 40 to make the No. 1 gear 39 and the air outlet column 27 rotate half a circle. After the rotation of the air outlet column 27 is completed, the air outlet 28 is tilted upward. At this time, the air blown out from the air outlet 28 will reduce the friction between the stacked packaging films in the integration chamber 17, so as to facilitate sorting. Then the No. 1 electric control rod 18 controls the integration plate 19 to move, so that the packaging films in the integration chamber 17 are stacked neatly.

After a certain period of time, the air blower 30 is powered off and the No. 2 electric control rod 20 is retracted. At this time, the supporting plate 21 drives the neatly stacked supporting plates 21 to sink. After the supporting plate 21 moves to the lower limit, the No. 3 electric control rod 22 drives the push plate 23 to move to the left. At this time, the packaging bags on the supporting plate 21 will be pushed into the discharge port 24. When the push plate 23 moves a certain distance, the No. 3 electric control rod 22 stops powering on. At this time, the packaging bags will be located in the strapping machine 25, and the strapping machine 25 will work and pack the packaging bags. After the packaging is completed, the push plate 23 moves to the left limit. At this time, the packaged packaging bags will pass through the discharge port 24 and be discharged from the machine 11. At this time, a certain amount of cutting and packaging of packaging bags is completed.

It should be understood that the above embodiments are merely exemplary and are not intended to limit the present application. Those skilled in the art may make various modifications and changes to the above embodiments under the guidance of the present application without departing from the scope of the present application.

Claims (8)

1. The utility model provides an automatic divide wrapping bag production machine of bundle, includes board (11), its characterized in that: the utility model discloses a packing bag is characterized in that a material passing groove (12) with an upward opening and a left and right through is arranged in a machine table (11), a press roller set (14) is arranged in the material passing groove (12), a driving motor capable of driving the press roller set (14) is arranged in the machine table (11), a packing bag roll can be clamped in the press roller set (14), a sliding plate (13) is connected in the material passing groove (12) in an up-down sliding manner, the sliding plate (13) is positioned at the left side of the press roller set (14), a blade (15) is fixedly arranged at the lower side surface of the sliding plate (13), a cutting mechanism (16) capable of driving the sliding plate (13) to move up and down is arranged in the material passing groove (12), an integrating cavity (17) is arranged in the lower side surface of the material passing groove (12), the front, the back, the left and the right side surfaces of the integrating cavity (17) are respectively connected with an integrating plate (19) through an electric control rod (18), the lower side surface of the integrating cavity (17) is connected with the electric control plate (21) through the electric control rod (21) and the lower side surface (23) through the electric control rod (21), a left through discharge hole (24) is formed in the left side surface of the integration cavity (17), and a banding machine (25) is arranged in the discharge hole (24);

the integrated plate (19) is internally provided with an outwards through round cavity (26), the round cavity (26) is internally provided with an air outlet column (27), two ends of the air outlet column (27) are slidably connected with the arc-shaped surface of the round cavity (26), a plurality of inclined air outlet holes (28) are formed in the side surface of the air outlet column (27) facing the opening direction of the round cavity (26), air supply holes (29) communicated with the air outlet holes (28) are formed in the air outlet column (27), and the air supply holes (29) are communicated with a blower (30) through hoses;

a driving mechanism (35) is arranged in the material passing groove (12), and the driving mechanism (35) can drive the air outlet columns (27) in the four integration plates (19) to rotate.

2. The automatic bale breaking packaging bag production machine according to claim 1, wherein: a knife placing groove (50) corresponding to the position of the knife blade (15) is arranged in the lower side surface of the material passing groove (12).

3. The automatic bale breaking packaging bag production machine according to claim 1, wherein: the utility model provides a packing bag, including drive mechanism (35) including upper and lower sliding connection in load-carrying block (36) in crossing silo (12), protruding piece (37) have been set firmly to the downside of load-carrying block (36), protruding piece (37) are located the upside of integration chamber (17), just protruding piece (37) with the shape looks adaptation of integration chamber (17), be equipped with the fixed plate on the side of crossing silo (12), the downside of fixed plate pass through four electric control rod (38) connect in the upside of load-carrying block (36), every go out air column (27) all through connecting rod rotation connect in its place the side of round chamber (26), be equipped with one number gear (39) on the connecting rod, every all on the side of round chamber (26) down sliding connection have with one number gear (40) of a number gear (39) meshing, one number gear (40) connect in the side of round chamber (26) through one number spring, just one number gear (40) pass through four electric control rod (38) connect in the upside of load-carrying block (36), every one number gear (40) is connected to the side of a number gear (39) and is passed through the rack (40) and is connected to the side of a number gear (40) and is passed through the rack (40) and is connected to the side of a number gear (39), one number gear (40) and can be passed down in order to prevent that the one number gear (37) can be moved down by the side of the one and can be moved down by the rack (37) to the side (37) and can be moved down, and prevent that the one number is advanced down, and can be moved down by the rack (37, and can be moved down, and the one down (37, and can be moved down, and the side and the position can be moved down, the connecting rod and the air outlet column (27) rotate.

4. The automatic bale breaking packaging bag production machine according to claim 1, wherein: a spring groove (41) is formed in the lower side face of the sliding plate (13), and a pressing plate (42) is connected to the upper side face of the spring groove (41) through a second spring.

5. The automatic bale breaking packaging bag production machine according to claim 1, wherein: the blower (30) can be built in the machine table (11) or kept independent from the machine table (11).

6. The automatic bale breaking packaging bag production machine according to claim 1, wherein: the cutting mechanism (16) comprises a cutting motor (31) fixedly arranged on the side face of the material passing groove (12), a driving shaft (32) is arranged on the front side face of the cutting motor (31), and the driving shaft (32) is connected to the upper side face of the sliding plate (13) through a crank sliding block mechanism (51).

7. The automatic bale breaking packaging bag production machine according to claim 6, wherein: the feeding groove (12) is characterized in that a driven shaft (33) is rotationally connected to the front side surface and the rear side surface of the feeding groove, the driven shaft (33) is located between the blade (15) and the integration cavity (17), a plurality of stirring plates are additionally arranged on the driven shaft (33), and the driven shaft (33) is connected with the driving shaft (32) through a synchronous belt (34).

8. The automatic bale breaking packaging bag production machine according to claim 1, wherein: the utility model discloses a slide, including slide (13) and fixed connection, backup pad (43) downside has set firmly backup pad (43), backup pad (43) internal rotation is connected with and extends to screw thread axle (44) of both sides around backup pad (43), screw thread connection has on screw thread axle (44) to scratch board (45), scratch board (45) sliding connection in the downside of slide (13), just be equipped with in scratch board (45) with mating groove (46) of the lower extreme looks adaptation of blade (15), the front end of screw thread axle (44) is equipped with No. two gears (47), just the leading flank of passing material groove (12) set firmly can with No. two gear (47) complex rack (48), be equipped with in the downside of passing material groove (12) and be used for depositing backup pad (43) and interior recess (49) of scratch board (45).