An adjustable multi-column strip packaging machine guiding and forming device

Abstract

The present invention relates to the technical field of multi-column strip bag packaging machines, and specifically relates to an adjustable multi-column strip packaging machine guiding and forming device, which includes a feeding groove, side mounting plates, fixed vertical plates, a forming adjustment part, and a feeding adjustment part. The feeding groove is opened at the upper end of the fixed vertical plate, the feeding adjustment part is arranged at the upper end of the fixed vertical plate, two side mounting plates are respectively fixedly installed at both ends of the fixed vertical plate, and the forming adjustment part is arranged below the feeding adjustment part. In the present invention, the first driving slider, the sliding adjustment block, and the second driving slider in the feeding adjustment part can slide equidistantly and synchronously, which can conveniently and quickly adjust the use distance between the forming tubes, so that when packaging films of different widths slide along the forming tubes and wrap the forming tubes, they will not rub against each other.

Description

Technical Field

[0001] The present invention relates to the technical field of multi-column strip packaging machines, and in particular to a guiding and forming device for an adjustable multi-column strip packaging machine. Background Art

[0002] The forming principle of the packaging bags of multi-column strip packaging machines is that a whole-width roll film packaging material is slit into multiple strips of packaging materials with a fixed width by a slitting mechanism. First, it is formed by a forming machine, and then through a longitudinal sealing mechanism, the longitudinal seal is stitched. The forming mechanism usually includes a forming tube, a collar guiding component, and a forming longitudinal sealing component. The collar guiding component is used to fold the planar film into a specific shape, and then the forming longitudinal sealing component folds and fixes the packaging bag of the part to be longitudinally sealed for the packaging machine to longitudinally seal the packaging film.

[0003] However, the existing multi-column strip packaging machines cannot smoothly and synchronously adjust the distance between each forming tube according to the different widths of the conveyed roll film. When forming, the wider packaging films contact and rub against each other, resulting in poor forming effect of the conveyed roll film, and it is easy to loosen during the conveying and forming of the roll film, so that the roll film overlaps or wrinkles after forming, which does not meet the requirements of production and processing. Therefore, a device is needed to solve the above problems. Summary of the Invention

[0004] Aiming at the problems in the prior art, the present invention provides a guiding and forming device for an adjustable multi-column strip packaging machine.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a guiding and forming device for an adjustable multi-column strip packaging machine, including a guiding groove, side mounting plates, fixed vertical plates, a forming adjusting part, and a guiding adjusting part. The guiding groove is opened at the upper end of the fixed vertical plate. The guiding adjusting part is arranged at the upper end of the fixed vertical plate. The two side mounting plates are respectively fixedly installed at both ends of the fixed vertical plate. The forming adjusting part is arranged below the guiding adjusting part. The guiding adjusting part includes a partition tensioning device and a synchronous adjusting device. The partition tensioning device is arranged at the bottom of the synchronous adjusting device.

[0006] Preferably, the synchronous adjustment device includes a first driving slider, a limit support plate, a first adjustment tooth plate, a rotating shaft, a synchronous driving arm, a first motor, a synchronous rotating belt, a second driving slider, a second adjustment tooth plate, a synchronous rotating wheel, an adjustment gear, and a sliding adjustment block. The sliding adjustment blocks are evenly distributed between the second driving slider and the first driving slider. The first driving slider, the second driving slider, and the sliding adjustment blocks are all slidably clamped in the middle of the limit support plate. The upper ends between the first driving slider and the sliding adjustment block, between the second driving slider and the sliding adjustment block, and between the sliding adjustment blocks are rotatably connected by a synchronous driving arm, and the ends of the synchronous driving arm are rotatably connected by a rotating shaft. The first adjustment tooth plate is fixedly connected to both side ends of the first driving slider. The second adjustment tooth plate is fixedly connected to both side ends of the second driving slider. The adjustment gear is rotatably installed between the second adjustment tooth plate and the first adjustment tooth plate, and the adjustment gear is meshed with the second adjustment tooth plate and the first adjustment tooth plate. The synchronous rotating belt is rotatably clamped between the synchronous rotating wheels. The driving end of the first motor is fixedly connected to the upper end of the synchronous rotating wheel.

[0007] Preferably, the partition tensioning device includes a mounting frame, a sliding card slot, an electric push rod, a first rotating partition wheel, a second rotating partition wheel, a third rotating partition wheel, and a sliding mounting plate. The sliding card slot is opened on the inner side of the mounting frame. The sliding mounting plate is slidably clamped inside the sliding card slot. The first rotating partition wheel is rotatably installed on the sliding mounting plate. The second rotating partition wheel and the third rotating partition wheel are rotatably installed at the bottom end of the mounting frame. The second rotating partition wheel is located directly below the first rotating partition wheel. The electric push rod is fixedly installed on the mounting frame, and the bottom end of the electric push rod is fixedly connected to the sliding mounting plate.

[0008] Preferably, the forming adjustment part includes forming tubes, collar guiding parts, adjustment tooth plates, second motors, control gears, film guiding blocks, guiding plates, and synchronous connection blocks. The forming tubes are arranged in a uniform row. The collar guiding parts are fixedly arranged on the forming tubes, and the forming tubes pass through the inside of the collar guiding parts. The synchronous connection blocks are fixedly arranged at the bottom of the collar guiding parts. The adjustment tooth plates are fixedly connected to the outside of the synchronous connection blocks located at the outer ends. The control gears are rotatably arranged on the outside of the adjustment tooth plates, and the control gears are meshed with the adjustment tooth plates. The driving ends of the second motors are fixedly connected to the control gears. The film guiding blocks are fixedly installed at the bottom of the forming tubes. The guiding plates are symmetrically and fixedly arranged on the film guiding blocks.

[0009] Preferably, first hydraulic cylinders are symmetrically and fixedly installed at one side end of the synchronous connection block, second hydraulic cylinders are symmetrically and fixedly installed at the other side end of the synchronous connection block, a plugging sleeve is fixedly installed at the front end of the second hydraulic cylinder, and a plugging column is fixedly installed at the front end of the first hydraulic cylinder.

[0010] Preferably, the plugging column is adapted to a groove provided inside the plugging sleeve.

[0011] Preferably, the bottom of the limit support plate is fixedly connected to the upper end of the fixed vertical plate, the control gear is rotatably installed on the clothes guiding member, and the second motor is fixedly installed on the clothes guiding member.

[0012] Preferably, the upper ends of the forming pipes are respectively fixedly connected to the bottom ends of the first driving slider, the second driving slider and the sliding adjustment block, and the bottom of the adjustment gear is rotatably installed on the limit support plate.

[0013] Preferably, track rods are fixedly installed on both sides of the limit support plate, and the sliding adjustment block, the first driving slider and the second driving slider are slidably clamped on the track rods.

[0014] A using method of an adjustable multi-column strip packaging machine guiding and forming device comprises the following steps:

[0015] S1. The packaging film is blocked by the upper part of the second rotating baffle wheel and then blocked by the bottom of the third rotating baffle wheel and conveyed. At this time, the conveyed packaging film is blocked and tensioned for conveying, and the tensioned packaging film enters the inside of the clothes guiding member and the film guiding block along the forming pipe to complete forming;

[0016] S2. By starting the first motor, a synchronous rotating wheel can be driven to rotate. The rotating synchronous rotating wheel can achieve synchronous rotation through a synchronous rotating belt. The rotating synchronous rotating wheel can drive the adjustment gear to rotate. The rotating adjustment gear can make the first driving slider and the second driving slider slide synchronously along the limit support plate through a second adjustment tooth plate and a first adjustment tooth plate. Since the upper ends between the first driving slider and the sliding adjustment block, the second driving slider and the sliding adjustment block, and the sliding adjustment block and the sliding adjustment block are rotationally connected through a synchronous driving arm, the first driving slider, the sliding adjustment block and the second driving slider can achieve synchronous movement. Therefore, the sliding first driving slider, the sliding adjustment block and the second driving slider can drive the distance between the forming pipes at the bottom to be adjusted, so that packaging films with different widths can smoothly slide along the forming pipe without rubbing against each other;

[0017] S3. Start the first hydraulic cylinders and the second hydraulic cylinders on both sides of each synchronous connection block, so that the plug columns and the plug sleeves extend forward. At this time, the adjacent plug columns slide and insert into the inside of the plug sleeves, so that the synchronous connection blocks are fixedly connected. Start the second motor to drive the control gear to rotate forward and backward, and the position of the clothes guiding member can be adjusted synchronously along the forming tube by adjusting the sliding of the toothed plate along the side mounting plate;

[0018] S4. The electric push rod can drive the sliding mounting plate to lift along the sliding slot, so as to adjust and control the use position of the first rotating baffle wheel. Therefore, when the packaging film is blocked above the first rotating baffle wheel and then passes through the bottom of the third rotating baffle wheel, the tension of the packaging film can be adjusted and controlled in real time by controlling the position of the first rotating baffle wheel, so that the packaging film is always tightened when forming through the clothes guiding member and the film guiding block.

[0019] Advantages of the present invention:

[0020] First, in the present invention, the first driving slider, the sliding adjustment block and the second driving slider in the feeding and adjusting part can slide equidistantly and synchronously, which can conveniently and quickly adjust the use distance between the forming tubes, so that the packaging films with different widths will not rub against each other when sliding along the forming tubes to wrap the forming tubes.

[0021] Second, in the present invention, the second motor drives the control gear to rotate forward and backward. The rotating control gear can control the use position of the clothes guiding member on the forming tube through the adjusting toothed plate and the synchronous connection block, and also makes the packaging film conveyed from the feeding groove smoothly enter the inside of the clothes guiding member along the forming tube without excessive bending. By inserting the plug column into the adjacent plug sleeve, the synchronous connection blocks can be connected to each other.

[0022] Third, in the present invention, by setting the baffle and tensioning device, the electric push rod therein can drive the sliding mounting plate to lift along the sliding slot, so as to adjust and control the use position of the first rotating baffle wheel. Therefore, when the packaging film is blocked above the first rotating baffle wheel and then passes through the bottom of the third rotating baffle wheel, the tension of the packaging film can be adjusted and controlled in real time by controlling the position of the first rotating baffle wheel, so that the packaging film is always tightened when forming through the clothes guiding member and the film guiding block, making the formed packaging bags neat. Description of the drawings

[0023] The present invention will be further described below with reference to the drawings and embodiments.

[0024] Figure 1 It is a front view three-dimensional structure schematic diagram of the main body in the present invention;

[0025] Figure 2Side view of the main body in the present invention;

[0026] Figure 3 Schematic structural diagram of the feeding adjustment part in the present invention;

[0027] Figure 4 Schematic structural diagram of the bottom of the feeding adjustment part in the present invention;

[0028] Figure 5 Schematic structural diagram of the synchronous adjustment device in the present invention;

[0029] Figure 6 Schematic structural diagram of the partition tensioning device in the present invention;

[0030] Figure 7 Schematic structural diagram of the forming adjustment part in the present invention;

[0031] Figure 8 Schematic structural diagram of the synchronous connection block in the present invention;

[0032] Figure 9 Schematic structural diagram of the guide plate in the present invention;

[0033] Figure 10 Schematic structural diagram of the second embodiment of the feeding adjustment part in the present invention.

[0034] In the figure: 1 - feeding groove, 2 - side mounting plate, 3 - fixed vertical plate, 4 - forming adjustment part, 5 - feeding adjustment part, 6 - partition tensioning device, 7 - synchronous adjustment device, 8 - first driving slider, 9 - limiting support plate, 10 - first adjusting tooth plate, 11 - rotating shaft, 12 - synchronous driving arm, 13 - first motor, 14 - synchronous rotating belt, 15 - second driving slider, 16 - second adjusting tooth plate, 17 - synchronous rotating wheel, 18 - adjusting gear, 19 - sliding adjustment block, 20 - mounting frame, 21 - sliding card slot, 22 - electric push rod, 23 - first rotating partition wheel, 24 - second rotating partition wheel, 25 - third rotating partition wheel, 26 - sliding mounting plate, 27 - forming pipe, 28 - collar guiding part, 29 - adjusting tooth plate, 30 - second motor, 31 - control gear, 32 - film guiding block, 33 - guide plate, 34 - synchronous connection block, 35 - inserting column, 36 - first hydraulic cylinder, 37 - second hydraulic cylinder, 38 - inserting sleeve, 39 - track rod. Detailed implementation manners

[0035] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solution in the embodiments of this application in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of this application.

[0036] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of this application described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0037] The present invention will be further described below in conjunction with the accompanying drawings.

[0038] Embodiment 1

[0039] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an adjustable multi-column strip packaging machine guiding and forming device of the present invention includes a feeding groove 1, side mounting plates 2, fixed vertical plates 3, a forming adjustment part 4 and a feeding adjustment part 5. The feeding groove 1 is opened at the upper end of the fixed vertical plate 3. The feeding adjustment part 5 is arranged at the upper end of the fixed vertical plate 3. Two side mounting plates 2 are respectively fixedly installed at both ends of the fixed vertical plate 3. The forming adjustment part 4 is arranged below the feeding adjustment part 5. The feeding adjustment part 5 includes a partition tensioning device 6 and a synchronous adjustment device 7. The partition tensioning device 6 is arranged at the bottom of the synchronous adjustment device 7. Through the equal-distance synchronous sliding between the first driving slider 8, the sliding adjustment block 19 and the second driving slider 15 in the feeding adjustment part 5, the use distance between the forming tubes 27 can be adjusted conveniently and quickly, so that when packaging films of different widths slide along the forming tubes 27 and wrap the forming tubes 27, they will not scratch each other.

[0040] As Figure 5As shown, the synchronous adjustment device 7 includes a first driving slider 8, a limit support plate 9, a first adjustment tooth plate 10, a rotating shaft 11, a synchronous driving arm 12, a first motor 13, a synchronous rotating belt 14, a second driving slider 15, a second adjustment tooth plate 16, a synchronous rotating wheel 17, an adjustment gear 18, and a sliding adjustment block 19. The sliding adjustment blocks 19 are evenly distributed between the second driving slider 15 and the first driving slider 8. The first driving slider 8, the second driving slider 15, and the sliding adjustment blocks 19 are all slidably clamped in the middle of the limit support plate 9. The upper ends between the first driving slider 8 and the sliding adjustment block 19, the second driving slider 15 and the sliding adjustment block 19, and the sliding adjustment blocks 19 are rotatably connected by the synchronous driving arm 12, and the ends of the synchronous driving arm 12 are rotatably connected by the rotating shaft 11. The first adjustment tooth plate 10 is fixedly connected to both side ends of the first driving slider 8. The second adjustment tooth plate 16 is fixedly connected to both side ends of the second driving slider 15. The adjustment gear 18 is rotatably installed between the second adjustment tooth plate 16 and the first adjustment tooth plate 10, and the adjustment gear 18 is meshed with the second adjustment tooth plate 16 and the first adjustment tooth plate 10. The synchronous rotating belt 14 is rotatably clamped between the synchronous rotating wheels 17. The driving end of the first motor 13 is fixedly connected to the upper end of the synchronous rotating wheel 17. Starting the first motor 13 can drive one synchronous rotating wheel 17 to rotate. The rotating synchronous rotating wheel 17 can achieve synchronous rotation through the synchronous rotating belt 14. The rotating synchronous rotating wheel 17 can drive the adjustment gear 18 to rotate. The rotating adjustment gear 18 can make the first driving slider 8 and the second driving slider 15 slide synchronously along the limit support plate 9 through the second adjustment tooth plate 16 and the first adjustment tooth plate 10. Since the upper ends between the first driving slider 8 and the sliding adjustment block 19, the second driving slider 15 and the sliding adjustment block 19, and the sliding adjustment blocks 19 are rotatably connected by the synchronous driving arm 12, synchronous movement can be achieved between the first driving slider 8, the sliding adjustment block 19, and the second driving slider 15. Therefore, the sliding first driving slider 8, the sliding adjustment block 19, and the second driving slider 15 can drive the adjustment of the distance between the bottom forming tubes 27, so that packaging films of different widths can smoothly slide along the forming tubes 27 without rubbing against each other.

[0041] As Figure 6As shown, the partition tensioning device 6 includes a mounting frame 20, a sliding card slot 21, an electric push rod 22, a first rotating partition wheel 23, a second rotating partition wheel 24, a third rotating partition wheel 25, and a sliding mounting plate 26. The sliding card slot 21 is opened on the inner side of the mounting frame 20. The sliding mounting plate 26 is slidably clamped inside the sliding card slot 21. The first rotating partition wheel 23 is rotatably mounted on the sliding mounting plate 26. The second rotating partition wheel 24 and the third rotating partition wheel 25 are rotatably mounted at the bottom end of the mounting frame 20. The second rotating partition wheel 24 is located directly below the first rotating partition wheel 23. The electric push rod 22 is fixedly mounted on the mounting frame 20, and the bottom end of the electric push rod 22 is fixedly connected to the sliding mounting plate 26. By setting 6, the electric push rod 22 therein can drive the sliding mounting plate 26 to lift along the sliding card slot 21, so that the use position of the first rotating partition wheel 23 can be adjusted and controlled. Therefore, when the packaging film is partitioned above the first rotating partition wheel 23 and then passes through the bottom of the third rotating partition wheel 25, the tension of the packaging film can be adjusted and controlled in real time by controlling the position of the first rotating partition wheel 23, so that the packaging film is always taut when forming through the clothing leading member 28 and the film guiding block 32, and the formed packaging bag is neat.

[0042] As Figure 7 and Figure 9As shown in the figure, the forming adjustment part 4 includes a forming tube 27, a collar guiding part 28, an adjusting tooth plate 29, a second motor 30, a control gear 31, a film guiding block 32, a guiding plate 33 and a synchronous connection block 34. The forming tubes 27 are arranged evenly. The collar guiding part 28 is fixedly arranged on the forming tube 27, and the forming tube 27 passes through the inside of the collar guiding part 28. The synchronous connection block 34 is fixedly arranged at the bottom of the collar guiding part 28. The adjusting tooth plate 29 is fixedly connected to the outside of the synchronous connection block 34 at the outer end. The control gear 31 is rotatably arranged outside the adjusting tooth plate 29, and the control gear 31 is meshed with the adjusting tooth plate 29. The driving end of the second motor 30 is fixedly connected to the control gear 31. The film guiding block 32 is fixedly installed at the bottom of the forming tube 27. The guiding plates 33 are symmetrically and fixedly arranged on the film guiding block 32. By driving the control gear 31 to rotate forward and backward by the second motor 30, the rotating control gear 31 can control the use position of the collar guiding part 28 on the forming tube 27 through the adjusting tooth plate 29 and the synchronous connection block 34, and also enables the packaging film conveyed in the conveying groove 1 to smoothly enter the inside of the collar guiding part 28 along the forming tube 27 without excessive bending. By inserting the inserting column 35 into the adjacent inserting sleeve 38, the connection between the synchronous connection blocks 34 can be realized. The side edges of the grooves arranged on the guiding plate 33 are successively a forming part, a positioning part along the conveying direction of the forming tube 27, and the bottom surface of the groove is a guiding surface. By adding a rounded corner structure to the upper opening of the step of the forming guiding plate 33, the back cover surface of the packaging bag will not generate friction burrs after passing through the arc-shaped forming surface, and it is ensured that the tops of the two layers of rolled films abut against the guiding plate to avoid the formation of white edges.

[0043] As Figure 8 shown, on one side end of the synchronous connection block 34, first hydraulic cylinders 36 are symmetrically and fixedly installed. On the other side end of the synchronous connection block 34, second hydraulic cylinders 37 are symmetrically and fixedly installed. At the front end of the second hydraulic cylinder 37, an inserting sleeve 38 is fixedly installed. At the front end of the first hydraulic cylinder 36, an inserting column 35 is fixedly installed. The inserting column 35 is adapted to the groove arranged inside the inserting sleeve 38. By inserting the inserting column 35 into the inside of the inserting sleeve 38, the connection between the synchronous connection blocks 34 can be realized.

[0044] The bottom of the limit support plate 9 is fixedly connected to the upper end of the fixed vertical plate 3. The control gear 31 is rotatably installed on the collar guiding part 28. The second motor 30 is fixedly installed on the collar guiding part 28. The upper ends of the forming tubes 27 are respectively fixedly connected to the bottom ends of the first driving slider 8, the second driving slider 15 and the sliding adjustment block 19. The bottom of the adjusting gear 18 is rotatably installed on the limit support plate 9 and can rotate stably.

[0045] The working principle of Embodiment 1 is as follows: The packaging film is separated by the upper part of the second rotating partition wheel 24 and then passes through the bottom of the third rotating partition wheel 25. At this time, the conveyed packaging film is separated and tensioned for conveying. The tensioned packaging film enters the inside of the collar guiding member 28 and the film guiding block 32 along the forming tube 27 to complete the forming. By starting the first motor 13, a synchronous rotating wheel 17 can be driven to rotate. The rotating synchronous rotating wheel 17 can achieve synchronous rotation through the synchronous rotating belt 14. The rotating synchronous rotating wheel 17 can drive the adjusting gear 18 to rotate. The rotating adjusting gear 18 can make the first driving slider 8 and the second driving slider 15 slide synchronously along the limit support plate 9 through the second adjusting tooth plate 16 and the first adjusting tooth plate 10. Since the first driving slider 8 and the sliding adjusting block 19, the second driving slider 15 and the sliding adjusting block 19, and the upper ends of the sliding adjusting blocks 19 are rotationally connected by the synchronous driving arm 12, the first driving slider 8, the sliding adjusting block 19, and the second driving slider 15 can achieve synchronous movement. Therefore, the sliding first driving slider 8, the sliding adjusting block 19, and the second driving slider 15 can drive the adjustment of the distance between the forming tubes 27 at the bottom, so that packaging films of different widths can slide smoothly along the forming tube 27 without rubbing against each other. Start the first hydraulic cylinders 36 and the second hydraulic cylinders 37 on both sides of each synchronous connection block 34, so that the insertion posts 35 and the insertion sleeves 38 extend forward. At this time, the adjacent insertion posts 35 slide into the inside of the insertion sleeves 38, so that the synchronous connection blocks 34 are fixedly connected. Start the second motor 30 to drive the control gear 31 to rotate forward and backward, and the collar guiding member 28 can be adjusted to move up and down synchronously along the forming tube 27 by adjusting the tooth plate 29 to slide along the side mounting plate 2. The electric push rod 22 can drive the sliding mounting plate 26 to move up and down along the sliding slot 21, so as to adjust and control the use position of the first rotating partition wheel 23. Therefore, when the packaging film is separated by the upper part of the first rotating partition wheel 23 and then passes through the bottom of the third rotating partition wheel 25, the tension of the packaging film can be adjusted and controlled in real time by controlling the position of the first rotating partition wheel 23, so that the packaging film is always tensioned when forming through the collar guiding member 28 and the film guiding block 32.

[0046] A method for using a guiding and forming device of an adjustable multi-column strip packaging machine includes the following steps:

[0047] S1. The packaging film is separated by the upper part of the second rotating partition wheel 24 and then passes through the bottom of the third rotating partition wheel 25. At this time, the conveyed packaging film is separated and tensioned for conveying. The tensioned packaging film enters the inside of the collar guiding member 28 and the film guiding block 32 along the forming tube 27 to complete the forming;

[0048] S2. By starting the first motor 13, a synchronous rotating wheel 17 can be driven to rotate. The rotating synchronous rotating wheel 17 can achieve synchronous rotation through the synchronous rotating belt 14. The rotating synchronous rotating wheel 17 can drive the adjusting gear 18 to rotate. The rotating adjusting gear 18 can make the first driving slider 8 and the second driving slider 15 slide synchronously along the limiting support plate 9 through the second adjusting tooth plate 16 and the first adjusting tooth plate 10. Since the first driving slider 8 and the sliding adjusting block 19, the second driving slider 15 and the sliding adjusting block 19, and the upper ends of the sliding adjusting blocks 19 are rotatably connected by the synchronous driving arm 12, the first driving slider 8, the sliding adjusting block 19, and the second driving slider 15 can move synchronously. Therefore, the sliding first driving slider 8, the sliding adjusting block 19, and the second driving slider 15 can drive the adjustment of the distance between the forming tubes 27 at the bottom, so that packaging films of different widths can slide smoothly along the forming tubes 27 without rubbing against each other;

[0049] S3. Start the first hydraulic cylinder 36 and the second hydraulic cylinder 37 on both sides of each synchronous connection block 34, so that the inserting column 35 and the inserting sleeve 38 extend forward. At this time, the adjacent inserting columns 35 slide into the inside of the inserting sleeve 38, so that the synchronous connection blocks 34 are fixedly connected. Start the second motor 30 to drive the control gear 31 to rotate forward and backward, and the position of the collar guiding member 28 can be adjusted synchronously along the forming tube 27 by adjusting the tooth plate 29 to slide along the side mounting plate 2;

[0050] S4. The electric push rod 22 can drive the sliding mounting plate 26 to lift along the sliding slot 21, so as to adjust and control the use position of the first rotating baffle wheel 23. Therefore, when the packaging film is blocked by the first rotating baffle wheel 23 and then passes through the bottom of the third rotating baffle wheel 25, the tension of the packaging film can be adjusted and controlled in real time by controlling the position of the first rotating baffle wheel 23, so that the packaging film is always taut when forming through the collar guiding member 28 and the film guiding block 32.

[0051] Embodiment 2

[0052] On the basis of Embodiment 1, as Figure 10 shown, track rods 39 are fixedly installed on both sides of the limiting support plate 9, and the sliding adjusting block 19, the first driving slider 8, and the second driving slider 15 are slidably clamped on the track rods 39.

[0053] When implementing this embodiment, by setting the track rods 39, the sliding adjusting block 19, the first driving slider 8, and the second driving slider 15 can slide in a guiding manner on the track rods 39, the sliding adjustment is stable, and the use of the forming tube 27 is also stable.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable multi-column strip packaging machine guiding and forming device, comprising a guiding groove (1), side mounting plates (2), fixed vertical plates (3), a forming adjustment part (4) and a guiding adjustment part (5), characterized in that: The guiding groove (1) is formed at the upper end of the fixed vertical plate (3), the guiding and adjusting part (5) is arranged at the upper end of the fixed vertical plate (3), two side mounting plates (2) are respectively fixedly mounted at both ends of the fixed vertical plate (3), the forming and adjusting part (4) is arranged below the guiding and adjusting part (5), the guiding and adjusting part (5) includes a partition and tensioning device (6) and a synchronous adjusting device (7), and the partition and tensioning device (6) is arranged at the bottom of the synchronous adjusting device (7); The synchronous adjusting device (7) includes a first driving slider (8), a limit support plate (9), a first adjusting tooth plate (10), a rotating shaft (11), a synchronous driving arm (12), a first motor (13), a synchronous rotating belt (14), a second driving slider (15), a second adjusting tooth plate (16), a synchronous rotating wheel (17), an adjusting gear (18) and a sliding adjusting block (19). The sliding adjusting blocks (19) are evenly distributed between the second driving slider (15) and the first driving slider (8). The first driving slider (8), the second driving slider (15) and the sliding adjusting blocks (19) are all slidably clamped in the middle of the limit support plate (9). The upper ends between the first driving slider (8) and the sliding adjusting block (19), between the second driving slider (15) and the sliding adjusting block (19), and between the sliding adjusting blocks (19) are rotatably connected by the synchronous driving arm (12), and the ends of the synchronous driving arm (12) are rotatably connected by the rotating shaft (11). The first adjusting tooth plate (10) is fixedly connected to both side ends of the first driving slider (8). The second adjusting tooth plate (16) is fixedly connected to both side ends of the second driving slider (15). The adjusting gear (18) is rotatably installed between the second adjusting tooth plate (16) and the first adjusting tooth plate (10), and the adjusting gear (18) is meshed with the second adjusting tooth plate (16) and the first adjusting tooth plate (10). The synchronous rotating belt (14) is rotatably clamped between the synchronous rotating wheels (17), and the driving end of the first motor (13) is fixedly connected to the upper end of the synchronous rotating wheel (17).

2. The guiding and forming device of an adjustable multi-column strip packaging machine according to claim 1, characterized in that: The partition tensioning device (6) includes a mounting frame (20), a sliding card slot (21), an electric push rod (22), a first rotating partition wheel (23), a second rotating partition wheel (24), a third rotating partition wheel (25), and a sliding mounting plate (26). The sliding card slot (21) is formed inside the mounting frame (20). The sliding mounting plate (26) is slidably clamped inside the sliding card slot (21). The first rotating partition wheel (23) is rotatably mounted on the sliding mounting plate (26). The second rotating partition wheel (24) and the third rotating partition wheel (25) are rotatably mounted at the bottom end of the mounting frame (20). The second rotating partition wheel (24) is located directly below the first rotating partition wheel (23). The electric push rod (22) is fixedly mounted on the mounting frame (20), and the bottom end of the electric push rod (22) is fixedly connected to the sliding mounting plate (26).

3. The adjustable multi-column strip packaging machine guiding and forming device according to claim 2, wherein: The forming adjustment part (4) includes a forming tube (27), a collar guiding member (28), an adjusting toothed plate (29), a second motor (30), a control gear (31), a film guiding block (32), a guiding plate (33), and a synchronous connecting block (34). The forming tubes (27) are arranged in a uniform array. The collar guiding member (28) is fixedly arranged on the forming tube (27), and the forming tube (27) passes through the inside of the collar guiding member (28). The synchronous connecting block (34) is fixedly arranged at the bottom of the collar guiding member (28). The adjusting toothed plate (29) is fixedly connected to the outside of the synchronous connecting block (34) located at the outer end. The control gear (31) is rotatably arranged outside the adjusting toothed plate (29), and the control gear (31) is meshed with the adjusting toothed plate (29). The driving end of the second motor (30) is fixedly connected to the control gear (31). The film guiding block (32) is fixedly mounted at the bottom of the forming tube (27). The guiding plates (33) are symmetrically and fixedly arranged on the film guiding block (32).

4. The adjustable multi-column strip packaging machine guiding and forming device according to claim 3, characterized in that: On one side end of the synchronous connecting block (34), first hydraulic cylinders (36) are symmetrically and fixedly mounted. On the other side end of the synchronous connecting block (34), second hydraulic cylinders (37) are symmetrically and fixedly mounted. At the front end of the second hydraulic cylinder (37), a plugging sleeve (38) is fixedly mounted. At the front end of the first hydraulic cylinder (36), a plugging post (35) is fixedly mounted.

5. The guiding and forming device of an adjustable multi-column strip packaging machine according to claim 4, characterized in that: The plugging post (35) is adapted to the groove body arranged inside the plugging sleeve (38).

6. The guiding and forming device of an adjustable multi-column strip packaging machine according to claim 5, characterized in that: The bottom of the limiting support plate (9) is fixedly connected to the upper end of the fixed vertical plate (3). The control gear (31) is rotatably mounted on the collar guiding member (28). The second motor (30) is fixedly mounted on the collar guiding member (28).

7. The guiding and forming device of an adjustable multi-column strip packaging machine according to claim 6, characterized in that: The upper ends of the forming tubes (27) are respectively fixedly connected to the bottom ends of the first driving slider (8), the second driving slider (15), and the sliding adjustment block (19). The bottom of the adjusting gear (18) is rotatably mounted on the limiting support plate (9).

8. The guiding and forming device of an adjustable multi-column strip packaging machine according to claim 7, characterized in that: On both sides of the limiting support plate (9), track rods (39) are fixedly installed, and the sliding adjustment block (19), the first driving slider (8), and the second driving slider (15) are slidably clamped on the track rods (39).

9. A method of using a guiding and forming device for an adjustable multi-column strip packaging machine, which uses an adjustable multi-column strip packaging machine guiding and forming device according to claim 8, characterized in that, It includes the following steps: S1. The packaging film passes through the upper partition of the second rotating partition wheel (24) and then through the bottom partition of the third rotating partition wheel (25). At this time, the conveyed packaging film is partitioned and tensioned for conveying. The tensioned packaging film enters the inside of the clothes leading member (28) and the film guiding block (32) along the forming tube (27) to complete the forming; S2. By starting the first motor (13), a synchronous rotating wheel (17) can be driven to rotate. The rotating synchronous rotating wheel (17) can achieve synchronous rotation through the synchronous rotating belt (14). The rotating synchronous rotating wheel (17) can drive the adjusting gear (18) to rotate. The rotating adjusting gear (18) can make the first driving slider (8) and the second driving slider (15) slide synchronously along the limiting support plate (9) through the second adjusting tooth plate (16) and the first adjusting tooth plate (10). Since the first driving slider (8) and the sliding adjustment block (19), the second driving slider (15) and the sliding adjustment block (19), and the upper ends of the sliding adjustment blocks (19) are rotatably connected by the synchronous driving arm (12), the first driving slider (8), the sliding adjustment block (19), and the second driving slider (15) can achieve synchronous movement. Therefore, the sliding first driving slider (8), the sliding adjustment block (19), and the second driving slider (15) can drive the adjustment of the distance between the forming tubes (27) at the bottom, so that packaging films of different widths can smoothly slide along the forming tube (27) without rubbing against each other; S3. Start the first hydraulic cylinders (36) and the second hydraulic cylinders (37) on both sides of each synchronous connection block (34) to make the insertion posts (35) and the insertion sleeves (38) extend forward. At this time, the adjacent insertion posts (35) slide into the inside of the insertion sleeves (38) to fixedly connect the synchronous connection blocks (34). Start the second motor (30) to drive the control gear (31) to rotate forward and backward, and the clothes leading member (28) can be adjusted to move up and down synchronously along the forming tube (27) by adjusting the tooth plate (29) to slide along the side mounting plate (2); S4. The electric push rod (22) can drive the sliding mounting plate (26) to move up and down along the sliding slot (21), so as to adjust and control the use position of the first rotating partition wheel (23). Therefore, when the packaging film passes through the upper partition of the first rotating partition wheel (23) and then passes through the bottom of the third rotating partition wheel (25), the tension of the packaging film can be adjusted and controlled in real time by controlling the position of the first rotating partition wheel (23), so that the packaging film is always tensioned when being formed by the clothes leading member (28) and the film guiding block (32).

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