A square packaging machine

Abstract

The invention discloses a square packaging machine, wherein a power distribution cabinet is installed on a frame, a feeding conveyor belt is arranged above the frame, the feeding conveyor belt is connected to a profiling structure, a packaging film output device is arranged below the profiling structure, the product passes through the profiling structure, a rectangular thin-walled part enters the longitudinal heat-sealing area of ​​the packaging film so that the packaging film on the product is longitudinally fitted and heat-sealed, the packaging film is driven forward by a traction moving device to a laser cutting device station to cut the square film, and after cutting, the product is transported to the cylinder clamp of a cross ball screw slide module through a conveyor belt, the cylinder clamp clamps the product and moves it to the transverse heat-sealing stations at both ends, the semi-finished product of the product packaging is transversely heat-sealed at both ends of the product through the transverse heat-sealing stations at both ends, and after the heat-sealing is completed, it is sent to the square guide heat-sealing module by a push rod, and the square guide heat-sealing module performs longitudinal heat-sealing on both ends of the product. The beneficial effect of the invention is that the product can be quickly and efficiently packaged in a square manner.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging machines and relates to a square type packaging machine. Background Art

[0002] Nowadays, packaging work has been involved in various industries, and is used for packaging in daily necessities, food, medicine and other industries, with a wide range and large volume. The existing packaging machinery on the market has a single packaging method, which can only realize the pillow packaging structure of the product, and cannot achieve the effect of the square packaging structure, and cannot meet the existing packaging industry's demand for square packaging appearance; the existing manual square packaging or semi-automatic square packaging machinery has the defects of low production efficiency, high production cost, and high labor intensity; therefore, a fully automatic square packaging machine is needed. Summary of the invention

[0003] The object of the present invention is to provide a square-type packaging machine, and the beneficial effect of the present invention is that it can quickly and efficiently perform square-type packaging on products.

[0004] The technical solution adopted by the present invention comprises a frame, a power distribution cabinet is installed on the frame, the power distribution cabinet is connected to the motor box, a feeding conveyor is arranged above the frame, the feeding conveyor is connected to the profiling structure, the profiling structure is a hollow structure and ear-shaped protrusions are arranged on both sides, a packaging film output device is arranged below the profiling structure, a rectangular thin-walled member is connected to the profiling structure, the product passes through the hollow interior of the profiling structure and the interior of the rectangular thin-walled member, the packaging film forms a rectangle after covering the rectangular thin-walled member, and is pulled together with the product to the longitudinal heat-sealing area of ​​the packaging film so that the packaging film covered on the product is longitudinally attached and heat-sealed, and the packaging film covered on the product is After the film is longitudinally laminated and heat-sealed, it enters the packaging film traction moving device. The packaging film is driven by the traction moving device to move the product forward to the laser cutting device station. The laser cutting device station cuts the square film. After cutting, the product is transported to the cylinder clamp of the cross ball screw slide module through the conveyor belt. The cylinder clamp clamps the product and moves it to the transverse heat sealing stations at both ends. The semi-finished products of product packaging are transversely heat-sealed at both ends of the product through the transverse heat sealing stations at both ends. After the heat sealing is completed, it is moved to the push rod through the cylinder clamp and sent to the square guide heat sealing module by the push rod. The square guide heat sealing module performs longitudinal heat sealing on both ends of the product.

[0005] Furthermore, the packaging film output device includes a guide rod, a tensioning rod, and a material rod; the packaging film material is in the shape of a hollow cylinder, the material rod passes through the hollow cylinder of the packaging film material and fixes the material, a tensioning rod is installed above the material rod, the tensioning rod can make the tensioning force of the packaging film at each position of the output device the same, a guide rod is installed obliquely in front of the tensioning rod, the guide rod ensures that the discharging direction of the packaging film is toward the ear position of the profiling structure, the material roller motor drives the material rod to rotate and output the packaging film, the packaging film passes through the guide rod to ensure that the direction of the packaging film follows the set route, the tensioning rod provides consistent tensioning force for each section of the packaging film, and the ear structure of the profiling structure is to make the transition of the packaging film smoother and more flexible, and protect the packaging film from being punctured.

[0006] Furthermore, the longitudinal heat sealing area includes a longitudinal heat sealing block, which is connected to a heat sealing cylinder. The heat sealing cylinder provides the heat sealing block with laminating power, so that the packaging film coated on the product is longitudinally laminating and heat-sealed.

[0007] Furthermore, the first driven wheel, the first tensioning block, the first V-belt, the first driving wheel and the second driven wheel, the second tensioning block, the second V-belt and the second driving wheel of the traction moving device are symmetrically arranged on both sides of the product travel route, and the driving wheel rolls to drive the V-belt to drag the product forward to the laser cutting device workstation.

[0008] Furthermore, the laser cutting device station includes a laser cutting lens, a conveyor belt, and a configuration box. The laser cutting lens is installed on the configuration box. The laser cutting lens can move laterally at the installation position on the configuration box to cut the square packaging film after longitudinal heat sealing. A conveyor belt is installed under the lens. The product moves forward to the conveyor belt. The laser beam is emitted from the laser cutting lens. The laser cutting lens cuts the square film by moving left and right laterally. After cutting, the product is transported to the cylinder clamp of the cross ball screw slide module through the conveyor belt.

[0009] Furthermore, the cross ball screw slide module includes an aluminum profile, an angle code, a first cylinder clamp, a second cylinder clamp, a third cylinder clamp, an adapter mounting plate, a first ball screw module, and a second ball screw module; the aluminum profile, the angle code, and the adapter mounting plate fix the second ball screw module, the first ball screw module and the second ball screw module are cross-fixed, and three cylinder clamps are installed on the first ball screw module. The cylinder provides clamping power, and the cylinder clamps clamp the product and move it to the horizontal heat sealing stations at both ends.

[0010] Furthermore, the transverse heat sealing stations at both ends include a first transverse heat sealing push block and a second transverse heat sealing push block, the first transverse heat sealing push block is connected to a push block cylinder, the push block cylinder is installed on a fixed pad, and the semi-finished product packaging is transversely heat-sealed at both ends of the product through the first transverse heat sealing push block and the second transverse heat sealing push block of the transverse heat sealing stations at both ends. After the heat sealing is completed, the cylinder clamp is moved to the push rod, and the push rod is sent to the square guide heat sealing module.

[0011] Furthermore, the square-type guided heat sealing module is composed of two side guide plates and a top plate. Each side of the two side guide plates is respectively composed of a first split plate, a second split plate, and a third split plate with gaps between each other. The packaging film is first heat-sealed below both ends in the gap between the first split plate and the second split plate, and then moves forward to the gap between the split plates and above both ends of the heat seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of a square packaging machine;

[0013] Figure 2 It is a schematic diagram of the power distribution cabinet;

[0014] Figure 3 It is a schematic diagram of a contoured structural member;

[0015] Figure 4 is a schematic diagram of a packaging film output device;

[0016] Figure 5 is a schematic diagram of the longitudinal heat-sealing area of ​​the packaging film;

[0017] Figure 6 is a schematic diagram of a packaging film traction and moving device;

[0018] Figure 7 It is a schematic diagram of a laser cutting device station;

[0019] Figure 8 This is a schematic diagram of the cross ball screw slide module;

[0020] Fig. 9 It is a schematic diagram of the abcd area at both ends of the packaging film;

[0021] Fig.10 It is a schematic diagram of the transverse heat sealing stations at both ends;

[0022] Fig.11 It is a schematic diagram of a block-type guided heat sealing module.

[0023] In the figure, 1. frame, 2. power distribution cabinet, 3. motor box, 4. feeding conveyor belt, 5. contour structure, 6. guide rod, 7. tension rod, 8. material rod, 9. longitudinal heat sealing block, 10. heat sealing cylinder, 11. rectangular thin-walled part, 12. first driven wheel, 13. first tension block, 14. first V-belt, 15. first driving wheel, 16. second driven wheel, 17. second tension block, 18. second V-belt, 19. second driving wheel, 20. laser cutting lens, 21. conveyor Belt, 22. Configuration box, 23. Aluminum profile, 24. Angle code, 25. First cylinder gripper, 26. First transverse heat sealing push block, 27. Push block cylinder, 28. Fixed pad, 29. Second transverse heat sealing push block, 30. Second cylinder gripper, 31. Third cylinder gripper, 32. Adapter mounting plate, 33. First ball screw module, 34. Second ball screw module, 35. Push rod, 36. First split plate, 37. Second split plate, 38. Third split plate, 39. Top plate. DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with specific implementation modes.

[0025] The square packaging machine of the present invention is as follows Figures 1 to 11 As shown, it includes a frame 1, a power distribution cabinet 2 is installed on the frame 1, the power distribution cabinet 2 is connected to the motor box 3, a feed conveyor 4 is installed above the frame 1, the feed conveyor 4 is connected to a profiling structure 5, the profiling structure 5 is a hollow structure and has ear-shaped protrusions on both sides, a packaging film output device is provided below the profiling structure 5, the packaging film is output from the packaging film output device below to cover the ear-shaped protrusions on both sides, the packaging film output device includes a guide rod 6, a tension rod 7, and a material rod 8; the packaging film material is in the shape of a hollow cylinder, the material rod 8 passes through the hollow cylinder of the packaging film material, and Fix the material, and install a tensioning rod 7 above the material rod 8. The tensioning rod 7 can make the tensioning force of the packaging film at each position of the output device the same. A guide rod 6 is installed obliquely in front of the tensioning rod 7. The guide rod 6 ensures that the discharging direction of the packaging film is toward the ear position of the profiling structure 5. The material roller motor drives the material rod 8 to rotate and output the packaging film. The packaging film passes through the guide rod 6 to ensure that the direction of the packaging film follows the set route. The tensioning rod 7 provides consistent tensioning force for each section of the packaging film. The ear structure of the profiling structure 5 is to make the transition of the packaging film smoother and more flexible, and protect the packaging film from being punctured.

[0026] The rectangular thin-walled member 11 is connected to the profiling structural member 5, and the product passes through the hollow interior of the profiling structural member 5 and the interior of the rectangular thin-walled member 11. After the packaging film covers the rectangular thin-walled member 11, it forms a rectangle and is pulled to the longitudinal heat-sealing area of ​​the packaging film together with the product;

[0027] The longitudinal heat sealing area includes a longitudinal heat sealing block 9, which is connected to a heat sealing cylinder 10. The heat sealing cylinder 10 provides the heat sealing block with bonding power, so that the packaging film coated on the product is longitudinally bonded and heat-sealed and then enters the packaging film traction moving device;

[0028] The first driven wheel 12, the first tensioning block 13, the first V-belt 14, the first driving wheel 15 and the second driven wheel 16, the second tensioning block 17, the second V-belt 18 and the second driving wheel 19 of the traction moving device are symmetrically arranged on both sides of the product route, and the driving wheel rolls to drive the V-belt to drag the product forward to the laser cutting device station;

[0029] The laser cutting device station includes a laser cutting lens 20, a conveyor belt 21, and a configuration box 22. The laser cutting lens 20 is installed on the configuration box 22. The laser cutting lens 20 can move horizontally at the installation position on the configuration box to cut the square packaging film after longitudinal heat sealing. A conveyor belt 21 is installed under the lens. The product moves forward to the conveyor belt 21. The laser beam is emitted from the laser cutting lens 20. The laser cutting lens 20 cuts the square film by moving horizontally left and right. After cutting, the product is transported to the cylinder clamp of the cross ball screw slide module through the conveyor belt 21;

[0030] The cross ball screw slide module includes an aluminum profile 23, an angle bracket 24, a first cylinder gripper 25, a second cylinder gripper 30, a third cylinder gripper 31, a transfer mounting plate 32, a first ball screw module 33, and a second ball screw module 34; the aluminum profile 23, the angle bracket 24, and the transfer mounting plate 32 fix the second ball screw module 34, the first ball screw module 33 and the second ball screw module 34 are cross-fixed, and three cylinder grippers are installed on the first ball screw module 33, the cylinder provides gripper gripping power, and the cylinder grippers grip the product and move it to the transverse heat sealing stations at both ends;

[0031] The two-end transverse heat sealing station comprises a first transverse heat sealing push block 26 and a second transverse heat sealing push block 29. The first transverse heat sealing push block 26 is connected to a push block cylinder 27. The push block cylinder 27 is installed on a fixed pad 28. The semi-finished product packaged by the product is transversely heat-sealed at both ends by the first transverse heat sealing push block 26 and the second transverse heat sealing push block 29 of the two-end transverse heat sealing station. Fig. 9 After the heat sealing is completed, the c and d areas are moved to the push rod 35 by the cylinder clamp and sent to the block-type guide heat sealing module by the push rod 35;

[0032] The block-type guide heat sealing module is composed of two side guide plates and a top plate 39. Each side of the two side guide plates is respectively composed of a first split plate 36, a second split plate 37, and a third split plate 38 with gaps between them. The packaging film is first heat-sealed below the two ends in the gap between the first split plate 36 and the second split plate 37. Fig. 9The b area in the middle moves forward to the gap between the split plate 37 and the split plate 38, above the two ends of the heat seal. Fig. 9 The a area in the figure is the final finished product output.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A square packaging machine, characterized in that: The machine comprises a frame, a power distribution cabinet is installed on the frame, the power distribution cabinet is connected to the motor box, a feeding conveyor is arranged above the frame, the feeding conveyor is connected to the profiling structure, the profiling structure is a hollow structure and has ear-shaped protrusions on both sides, a packaging film output device is arranged below the profiling structure, a rectangular thin-walled part is connected to the profiling structure, the product passes through the hollow interior of the profiling structure and the interior of the rectangular thin-walled part, the packaging film forms a rectangle after coating the rectangular thin-walled part, and is pulled together with the product to the longitudinal heat-sealing area of ​​the packaging film so that the packaging film coated on the product is longitudinally bonded and heat-sealed, the packaging film coated on the product enters the packaging film traction moving device after longitudinally bonding and heat-sealing, the packaging film is driven by the traction moving device to move the product forward to the laser cutting device station, the laser cutting device station cuts the square film, and the product is cut. The product is transported to the cylinder gripper of the cross ball screw slide module through a conveyor belt. The cylinder gripper clamps the product and moves it to the transverse heat sealing stations at both ends. The semi-finished product of product packaging is transversely heat-sealed at both ends of the product through the transverse heat-sealing stations at both ends. After the heat sealing is completed, it is moved to the push rod through the cylinder gripper and sent to the square guide heat sealing module by the push rod. The square guide heat sealing module longitudinally heat-seals the two ends of the product; the packaging film output device includes a guide rod, a tension rod, and a material rod; the packaging film material is in the shape of a hollow cylinder, the material rod passes through the hollow cylinder of the packaging film material and fixes the material, a tension rod is installed above the material rod, the tension rod can make the tension of the packaging film at each position of the output device the same, and a guide rod is installed obliquely in front of the tension rod to ensure the packaging The film discharge direction is toward the ear position of the profiling structure, and the material roller motor drives the material rod to rotate and output the packaging film. The packaging film passes through the guide rod to ensure that the direction of the packaging film follows the set route, and the tensioning rod provides consistent tensioning force for each section of the packaging film. The ear structure of the profiling structure is to make the transition of the packaging film smoother and more flexible, and protect the packaging film from being punctured; the longitudinal heat sealing area includes a longitudinal heat sealing block, and the longitudinal heat sealing block is connected to the heat sealing cylinder, and the heat sealing cylinder provides the heat sealing block with bonding power, so that the packaging film coated on the product is longitudinally bonded and heat-sealed; the first driven wheel, the first tensioning block, the first V-belt, the first driving wheel and the second driven wheel, the second tensioning block, the second V-belt, and the second driving wheel of the traction moving device are symmetrically arranged on both sides of the product route, and the driving wheel rolls to drive the V-belt to drag the product Move forward to the laser cutting device station; the laser cutting device station includes a laser cutting lens, a conveyor belt, and a configuration box. The laser cutting lens is installed on the configuration box. The laser cutting lens can move horizontally at the installation position on the configuration box to cut the square packaging film after longitudinal heat sealing. A conveyor belt is installed below the laser cutting lens. The product moves forward to the conveyor belt, and the laser beam is emitted from the laser cutting lens. The laser cutting lens cuts the square film by moving horizontally left and right. After cutting, the product is conveyed to the cylinder clamp of the cross ball screw slide module through the conveyor belt; the cross ball screw slide module includes aluminum profiles, angle codes, a first cylinder clamp, a second cylinder clamp, a third cylinder clamp, a transfer mounting plate, a first ball screw module, and a second ball screw module;The aluminum profile, the angle code and the adapter mounting plate fix the second ball screw module. The first ball screw module and the second ball screw module are cross-fixed. Three cylinder grippers are installed on the first ball screw module. The cylinder provides gripper clamping power. The cylinder grippers clamp the product and move it to the transverse heat sealing stations at both ends. The transverse heat sealing stations at both ends include a first transverse heat sealing push block and a second transverse heat sealing push block. The first transverse heat sealing push block is connected to the push block cylinder. The push block cylinder is installed on the fixed pad. The semi-finished product of the product packaging passes through the first transverse heat sealing station at both ends. The transverse heat-sealing push block and the second transverse heat-sealing push block perform transverse heat-sealing on both ends of the product. After the heat-sealing is completed, the cylinder clamp moves to the push rod, and the push rod sends it to the square guide heat-sealing module; the square guide heat-sealing module is composed of two side guide plates and a top plate. Each side of the two side guide plates is respectively composed of a first split plate, a second split plate, and a third split plate with gaps between each other. The packaging film is first heat-sealed below the two ends in the gap between the first split plate and the second split plate, and then moves forward to the gap between the second split plate and the third split plate to be heat-sealed above the two ends. ;

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