Full-automatic aluminum profile packaging machine

Abstract

The invention relates to the technical field of aluminum profile packaging, in particular to a full-automatic aluminum profile packaging machine. According to the technical scheme, the full-automatic aluminum profile packaging machine comprises a thermal shrinkage packaging machine and further comprises a rear film coating assembly and a front film coating assembly; a rear film wrapping assembly is arranged on one side of the heat shrinkage packaging machine. A front film coating assembly is arranged on one side of the rear film coating assembly; the rear film wrapping assembly comprises a rear conveyor, a lifting lead screw, a lower film pressing conveying belt set, an upper film pressing conveying belt set, a lifting frame, a cutter driving air cylinder, a waste film cutting cutter and a film pressing wheel. The lifting frame and the lower film pressing conveying belt set and the upper film pressing conveying belt set which are connected with the lifting frame are adjusted through the lifting lead screw to integrally ascend and descend, and therefore the front end edge of a thermoplastic packaging film can be adjusted to completely wrap a sectional material during heat sealing; therefore, the problem that the film wrapping the profile is broken or excess materials are too long during hot cutting and edge sealing due to the fact that the film pressing height cannot be adjusted is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum profile packaging, and in particular relates to a full-automatic aluminum profile packaging machine. Background Art

[0002] Heat shrink packaging technology is one of the more advanced packaging methods on the market. It uses shrink film to wrap the outside of the product or package, and heats the shrink film to tightly wrap the product or package. This method not only improves the product's sales, adds beauty and value, but also has multiple advantages such as dustproof, moisture-proof, anti-pollution and anti-theft. In the aluminum profile industry, heat shrink packaging technology is widely used in the surface coating of aluminum profiles to protect aluminum profiles from external environmental influences.

[0003] Although heat shrink packaging technology has been widely used in aluminum profile packaging, the existing manual aluminum profile packaging machine still has some problems in actual operation. In the traditional manual packaging process, workers need to manually operate the aluminum profile, which is not only time-consuming and labor-intensive, but also easily leads to inconsistent packaging effects due to human factors.

[0004] When selecting and using packaging film, due to inaccurate size matching, there is often a gap or excessive overlap between the packaging film and the aluminum profile, which affects the sealing and aesthetics of the packaging. During the heat shrinkage process, the thermoplastic film is prone to produce waste long edges at the edge due to size mismatch or uneven shrinkage. This not only increases the packaging cost, but may also affect the sealing and aesthetics of the packaging. Summary of the invention

[0005] In order to overcome the existing manual aluminum profile packaging machine, because its manual rolling profile is time-consuming and labor-intensive and the height adjustment of the thermoplastic packaging film hot cutting and pressing film is difficult, it is easy to cause the profile packaging to take a long time and have poor effects, and the packaging film size does not match. After the thermoplastic film shrinks due to heat, it is easy to produce waste and the long edge affects the sealing and aesthetics.

[0006] The technical solution of the present invention is: a fully automatic aluminum profile packaging machine, including a heat shrink packaging machine, which also includes a rear film wrapping component and a front film wrapping component; a rear film wrapping component is arranged on one side of the heat shrink packaging machine; a front film wrapping component is arranged on one side of the rear film wrapping component; the rear film wrapping component includes a rear conveyor, a lifting screw, a lower film pressing conveyor belt group, an upper film pressing conveyor belt group, a lifting frame, a tool driving cylinder, a waste film cutting tool, and a film pressing wheel.

[0007] Preferably, the lifting frame and the lower film pressing conveyor belt group and the upper film pressing conveyor belt group connected thereto are lifted and lowered as a whole by adjusting the lifting screw, so that the front end edge of the thermoplastic packaging film can be adjusted to completely wrap the profile when heat sealing, so that the film wrapping the profile will not cause film rupture or excessive residual material during heat cutting and edge sealing due to the non-adjustable film pressing height. This solves the problem of existing manual aluminum profile packaging machines, because manual profile rolling is time-consuming and labor-intensive, and the height adjustment of hot cutting and pressing of thermoplastic packaging film is difficult, which easily leads to long profile packaging time-consuming and poor effect, and mismatched packaging film size, and the long edge of waste is easily generated after the thermoplastic film shrinks due to heat, affecting the sealing and aesthetics.

[0008] Preferably, a lifting screw is provided in front of the rear conveyor, and the outer shell of the lifting screw is fixedly connected to the inner wall of the shell of the rear conveyor; a lifting frame is provided at the rear lifting adjustment end of the lifting screw, and the lifting frame is fixedly connected to the rear lifting adjustment end of the lifting screw.

[0009] Preferably, a lower film pressing conveyor belt group is arranged in front of the lifting frame, and the driving roller of the lower film pressing conveyor belt group is rotatably connected to the lifting frame; an upper film pressing conveyor belt group is arranged above the lower film pressing conveyor belt group, and the lower film pressing conveyor belt group and the upper film pressing conveyor belt group are both connected by an external motor belt drive, and the driving roller of the upper film pressing conveyor belt group is rotatably connected to the lifting frame. The lifting frame and the lower film pressing conveyor belt group and the upper film pressing conveyor belt group connected thereto are lifted and lowered as a whole by adjusting the lifting screw, so that the front end edge of the thermoplastic packaging film can be adjusted to completely wrap the profile when heat sealing, so that the film wrapped around the profile will not cause film rupture or excessive residual material during hot cutting and edge sealing due to the non-adjustable film pressing height. The waste film cutting tool is driven by the tool driving cylinder to cut the waste material at the front end edge of the film, which effectively improves the tightness of the film wrapping and reduces the generation of residual material, making the aluminum profile film packaging more beautiful and tight.

[0010] Preferably, a waste film cutting tool is arranged above the inner gap of the transmission belt of the upper film pressing conveyor belt group; a tool driving cylinder is arranged above the waste film cutting tool, and the output end of the tool driving cylinder is connected to the pneumatic lifting transmission of the waste film cutting tool, and the outer shell of the tool driving cylinder is fixedly connected to the outer shell of the lifting frame.

[0011] Preferably, a film pressing wheel is provided on the outer side of the lower film pressing conveyor belt group, and the outer shell of the film pressing wheel is fixedly connected to the outer shell of the lower film pressing conveyor belt group. The film pressing wheel is used to overlap, adhere and compact the upper and lower layers of the heat shrink film for transmission, so as to facilitate the subsequent heat sealing and waste cutting steps.

[0012] Preferably, the heat shrink packaging machine comprises a thermoplastic shrink packaging machine housing, an insulation inner bin, a moving platform, a conveyor belt, a ventilation grille, a ventilation bottom plate, a driving motor, a turbine blade, and a hot air blower; a moving platform is provided at the lower end of the thermoplastic shrink packaging machine housing, and the moving platform is fixedly connected to the outer shell of the thermoplastic shrink packaging machine housing; an insulation inner bin is provided inside the thermoplastic shrink packaging machine housing, and the insulation inner bin is fixedly connected to the thermoplastic shrink packaging machine housing; a conveyor belt is provided inside the insulation inner bin; the inner side of the belt of the conveyor belt A ventilation bottom plate is arranged at the bottom, and the ventilation bottom plate is fixedly connected to the inner wall of the heat-insulating inner bin; ventilation grilles are arranged on both sides above the belt of the conveyor machine, and the ventilation grilles are fixedly connected to the inner wall of the shell of the thermoplastic shrink packaging machine. The ventilation bottom plate and the driving motor in the heat shrink packaging machine contain a large number of ventilation holes, so that the heated airflow in the heat-insulating inner bin can circulate around the transported coated profiles, so that the heat shrink film can be heated stably and fully in all directions, which is more conducive to the internal shrinkage wrapping molding effect of the heat shrink film.

[0013] Preferably, turbine blades are provided inside the thermal insulation inner bin; a driving motor is provided above the shell of the thermoplastic shrink packaging machine, and the output end of the driving motor is drivingly connected to the turbine blades; a hot air blower is provided on one side of the driving motor, and the output end of the hot air blower is provided inside the thermal insulation inner bin, and the ventilation bottom plate and the driving motor in the heat shrink packaging machine contain a large number of ventilation holes, so that the heated air flow in the thermal insulation inner bin can effectively circulate around the transported coated profiles, thereby allowing the heat shrink film to be heated stably and fully in all directions, which is more conducive to the internal shrinkage wrapping molding effect of the heat shrink film and prevents the problem of uneven heating of the heat shrink film and loose profile wrapping.

[0014] Preferably, the front film wrapping assembly includes a front conveyor, a film wrapping triangle plate, a film placing roller, and a heat-sealing cylinder cutter; a film wrapping triangle plate is arranged above the front conveyor; a heat-sealing cylinder cutter is arranged on one side of the film wrapping triangle plate; the film wrapping triangle plate is used to separate and unfold the upper and lower film layers of the heat shrink film, so as to facilitate the complete wrapping of the profile when it is fed.

[0015] Preferably, a film unwinding roller is provided above the film sleeve triangular plate, and the film unwinding roller is rotatably connected to the outer shell of the front conveyor, and the film unwinding roller is used for unwinding the heat shrink film.

[0016] Beneficial effects of the present invention:

[0017] 1. The existing manual aluminum profile packaging machine is time-consuming and labor-intensive to manually roll the profile and the height adjustment of the hot-cutting and pressing film of the thermoplastic packaging film is difficult, which easily leads to the problem that the profile packaging takes a long time and has poor effect, and the packaging film size does not match. After the thermoplastic film shrinks due to heat, it is easy to produce waste and the long edge affects the sealing and aesthetics. The lifting frame and the lower and upper film pressing conveyor belt groups connected thereto are adjusted by the lifting screw to lift and lower the lifting frame as a whole, so as to adjust the front edge of the thermoplastic packaging film to fully wrap the profile during heat sealing, so that the film wrapping the profile will not be damaged due to the non-adjustable pressing film height. When the film breaks or the residual material is too long during the hot cutting and sealing, the waste film cutting tool is driven by the tool driving cylinder to cut the waste material at the front edge of the film, which effectively improves the film wrapping tightness and reduces the generation of residual material, making the aluminum profile film packaging more beautiful and tight; it solves the existing manual aluminum profile packaging machine, because its manual rolling profile is time-consuming and labor-intensive, and the height adjustment of the hot cutting and pressing film of the thermoplastic packaging film packaging is difficult, which easily causes the profile packaging to take a long time and have poor effects, and the packaging film size does not match, and the thermoplastic film is easy to produce waste long edges after heat shrinkage, affecting the sealing and aesthetics;

[0018] 2. Through the setting of the heat shrink packaging machine, the ventilation bottom plate and the drive motor inside the heat shrink packaging machine contain a large number of ventilation holes, which effectively allows the heated air flow in the thermal insulation inner warehouse to circulate around the transported coated profiles, so that the heat shrink film can be heated stably and fully in all directions, which is more conducive to the internal shrinkage wrapping molding effect of the heat shrink film and prevents the problem of uneven heating of the heat shrink film and loose wrapping of the profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of a fully automatic aluminum profile packaging machine of the present invention;

[0020] Figure 2 The diagram shows a front-view stereoscopic structure of a rear film-wrapping component and a front film-wrapping component of a fully automatic aluminum profile packaging machine according to the present invention;

[0021] Figure 3 The figure shows a rear-view stereoscopic structure diagram of a combination of a rear film-wrapping component and a front film-wrapping component of a fully automatic aluminum profile packaging machine of the present invention;

[0022] Figure 4 The diagram shows a three-dimensional structure of a lifting screw, a lower film pressing conveyor belt group, and an upper film pressing conveyor belt group of a fully automatic aluminum profile packaging machine of the present invention;

[0023] Figure 5 Shown is a cross-sectional three-dimensional structural schematic diagram of a heat shrink packaging machine of a fully automatic aluminum profile packaging machine of the present invention;

[0024] Figure 6What is shown is a schematic diagram of the three-dimensional structure of a heat shrink packaging machine of a fully automatic aluminum profile packaging machine of the present invention.

[0025] The markings in the attached drawings are: 1. heat shrink packaging machine; 2. rear film wrapping assembly; 3. front film wrapping assembly; 101. thermoplastic shrink packaging machine housing; 102. heat-insulating inner chamber; 103. moving platform; 104. conveyor belt machine; 105. ventilation grille; 106. ventilation bottom plate; 107. driving motor; 108. turbine blades; 109. hot air blower; 201. rear conveyor; 202. lifting screw; 203. lower film pressing conveyor belt group; 204. upper film pressing conveyor belt group; 205. lifting frame; 206. tool driving cylinder; 207. waste film cutting tool; 208. film pressing wheel; 301. front conveyor; 302. film sleeve triangle plate; 303. film release roller; 304. heat sealing cylinder cutter. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-6 The present invention provides an embodiment: a fully automatic aluminum profile packaging machine, including a heat shrink packaging machine 1, and also including a rear film wrapping component 2 and a front film wrapping component 3; the rear film wrapping component 2 is arranged on one side of the heat shrink packaging machine 1; the front film wrapping component 3 is arranged on one side of the rear film wrapping component 2; the rear film wrapping component 2 includes a rear conveyor 201, a lifting screw 202, a lower film pressing conveyor belt group 203, an upper film pressing conveyor belt group 204, a lifting frame 205, a tool driving cylinder 206, a waste film cutting tool 207, and a film pressing wheel 208.

[0028] See also Figure 1-4In this embodiment, a lifting screw 202 is arranged in front of the rear conveyor 201, and the shell of the lifting screw 202 is fixedly connected to the inner wall of the shell of the rear conveyor 201; a lifting frame 205 is arranged at the rear lifting and adjusting end of the lifting screw 202, and the lifting frame 205 is fixedly connected to the rear lifting and adjusting end of the lifting screw 202, a lower film pressing conveyor belt group 203 is arranged in front of the lifting frame 205, and the driving roller of the lower film pressing conveyor belt group 203 is rotatably connected to the lifting frame 205; an upper film pressing conveyor belt group 204 is arranged above the lower film pressing conveyor belt group 203, and the lower film pressing conveyor belt group 203 and the upper film pressing conveyor belt group 204 are both connected by external The upper film pressing conveyor belt group 204 is connected by motor belt transmission, and the driving roller of the upper film pressing conveyor belt group 204 is rotatably connected to the lifting frame 205; a waste film cutting tool 207 is arranged above the inner gap of the driving belt of the upper film pressing conveyor belt group 204; a tool driving cylinder 206 is arranged above the waste film cutting tool 207, and the output end of the tool driving cylinder 206 is connected to the pneumatic lifting transmission of the waste film cutting tool 207, and the outer shell of the tool driving cylinder 206 is fixedly connected to the outer shell of the lifting frame 205; a film pressing wheel 208 is arranged on the outer side of the lower film pressing conveyor belt group 203, and the outer shell of the film pressing wheel 208 is fixedly connected to the outer shell of the lower film pressing conveyor belt group 203.

[0029] See also Figure 1-6In this embodiment, the heat shrink packaging machine 1 includes a thermoplastic shrink packaging machine housing 101, an insulation inner warehouse 102, a moving platform 103, a conveyor 104, a ventilation grille 105, a ventilation bottom plate 106, a drive motor 107, a turbine blade 108, and a hot air blower 109; a moving platform 103 is provided at the lower end of the thermoplastic shrink packaging machine housing 101, and the moving platform 103 is fixedly connected to the outer shell of the thermoplastic shrink packaging machine housing 101; an insulation inner warehouse 102 is provided inside the thermoplastic shrink packaging machine housing 101, and the insulation inner warehouse 102 is fixedly connected to the thermoplastic shrink packaging machine housing 101; a conveyor 104 is provided inside the insulation inner warehouse 102; a ventilation bottom plate 106 is provided below the inner side of the belt of the conveyor 104, and the ventilation bottom plate 106 is fixedly connected to the inner wall of the insulation inner warehouse 102; both sides above the belt of the conveyor 104 are provided with A ventilation grille 105 is fixedly connected to the inner wall of the thermoplastic shrink packaging machine housing 101; a turbine blade 108 is arranged inside the heat-insulating inner bin 102; a drive motor 107 is arranged above the thermoplastic shrink packaging machine housing 101, and the output end of the drive motor 107 is transmission-connected to the turbine blade 108; a hot air blower 109 is arranged on one side of the drive motor 107, and the output end of the hot air blower 109 is arranged inside the heat-insulating inner bin 102; the front film wrapping assembly 3 includes a front conveyor 301, a film sleeve triangular plate 302, a film placing roller 303, and a heat-sealing cylinder cutter 304; a film sleeve triangular plate 302 is arranged above the front conveyor 301; a heat-sealing cylinder cutter 304 is arranged on one side of the film sleeve triangular plate 302; a film placing roller 303 is arranged above the film sleeve triangular plate 302, and the film placing roller 303 is rotationally connected to the outer shell of the front conveyor 301.

[0030] During operation, the lifting frame 205 and the lower film pressing conveyor belt group 203 and the upper film pressing conveyor belt group 204 connected thereto are adjusted to rise and fall as a whole through the lifting screw 202, so as to adjust the front edge of the thermoplastic packaging film to completely wrap the profile when heat-sealing, so that the film wrapping the profile will not cause the film to rupture or the residual material to be too long during the heat-cutting edge sealing due to the non-adjustable film pressing height. The waste film cutting tool 207 is driven by the tool driving cylinder 206 to cut the waste material at the front edge of the film, which effectively improves the film wrapping tightness and reduces the generation of residual material, making the aluminum profile film packaging more beautiful and tight;

[0031] Next, the ventilation bottom plate 106 and the driving motor 107 in the heat shrink packaging machine 1 contain a large number of ventilation holes, which effectively allow the heated airflow in the heat-insulating inner chamber 102 to circulate around the transported coated profiles, thereby allowing the heat shrink film to be heated stably and fully in all directions, which is more conducive to the internal shrinkage wrapping molding effect of the heat shrink film and prevents the problem of uneven heating of the heat shrink film resulting in loose wrapping of the profiles.

[0032] Through the above steps, the lifting frame 205 and the lower film pressing conveyor belt group 203 and the upper film pressing conveyor belt group 204 connected thereto are adjusted to rise and fall as a whole through the lifting screw 202, so as to adjust the front end edge of the thermoplastic packaging film to be able to completely wrap the profile when heat-sealing, so that the film wrapping the profile will not cause film rupture or excessive residual material during heat cutting and edge sealing due to the non-adjustable film pressing height, thereby avoiding the existing manual aluminum profile packaging machine, because its manual roll profile is time-consuming and labor-intensive and the height adjustment of the hot cutting and pressing of the thermoplastic packaging film is difficult, which easily leads to the problem that the profile packaging is time-consuming and the effect is poor and the packaging film size does not match. After the thermoplastic film shrinks due to heat, it is easy to produce waste long edges that affect the sealing and aesthetics.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A fully automatic aluminum profile packaging machine, comprising a heat shrink packaging machine (1), characterized in that: The invention also includes a rear film wrapping component (2) and a front film wrapping component (3); the rear film wrapping component (2) is arranged on one side of the heat shrink packaging machine (1); the front film wrapping component (3) is arranged on one side of the rear film wrapping component (2); the rear film wrapping component (2) includes a rear conveyor (201), a lifting screw (202), a lower film pressing conveyor belt group (203), an upper film pressing conveyor belt group (204), a lifting frame (205), a tool driving cylinder (206), a waste film cutting tool (207), and a film pressing wheel (208).

2. The fully automatic aluminum profile packaging machine according to claim 1, characterized in that: A lifting screw (202) is arranged in front of the rear conveyor (201), and the outer shell of the lifting screw (202) is fixedly connected to the inner wall of the shell of the rear conveyor (201); a lifting frame (205) is arranged at the rear lifting adjustment end of the lifting screw (202), and the lifting frame (205) is fixedly connected to the rear lifting adjustment end of the lifting screw (202).

3. A fully automatic aluminum profile packaging machine according to claim 2: it is characterized in that: a lower film pressing conveyor belt group (203) is arranged in front of the lifting frame (205), and the driving roller of the lower film pressing conveyor belt group (203) is rotatably connected to the lifting frame (205); an upper film pressing conveyor belt group (204) is arranged above the lower film pressing conveyor belt group (203), and the lower film pressing conveyor belt group (203) and the upper film pressing conveyor belt group (204) are both connected by an external motor belt drive, and the driving roller of the upper film pressing conveyor belt group (204) is rotatably connected to the lifting frame (205).

4. The fully automatic aluminum profile packaging machine according to claim 3, characterized in that: A waste film cutting tool (207) is arranged above the inner gap of the transmission belt of the upper film pressing conveyor belt group (204); a tool driving cylinder (206) is arranged above the waste film cutting tool (207), and the output end of the tool driving cylinder (206) is connected to the pneumatic lifting transmission of the waste film cutting tool (207), and the outer shell of the tool driving cylinder (206) is fixedly connected to the outer shell of the lifting frame (205).

5. The fully automatic aluminum profile packaging machine according to claim 3, characterized in that: A film pressing wheel (208) is provided on one side of the outer side of the lower film pressing conveyor belt group (203), and the outer shell of the film pressing wheel (208) is fixedly connected to the outer shell of the lower film pressing conveyor belt group (203).

6. The fully automatic aluminum profile packaging machine according to claim 1, characterized in that: The heat shrink packaging machine (1) comprises a heat shrink packaging machine housing (101), a heat-insulating inner chamber (102), a moving platform (103), a conveyor belt (104), a ventilation grille (105), a ventilation bottom plate (106), a driving motor (107), turbine blades (108), and a hot air blower (109); the moving platform (103) is arranged at the lower end of the heat shrink packaging machine housing (101), and the moving platform (103) is fixedly connected to the outer shell of the heat shrink packaging machine housing (101); the interior of the heat shrink packaging machine housing (101) is provided with An insulating inner bin (102) is fixedly connected to a housing (101) of a thermoplastic shrink packaging machine; a conveyor belt (104) is arranged inside the insulating inner bin (102); a ventilation bottom plate (106) is arranged below the inner side of the belt of the conveyor belt (104), and the ventilation bottom plate (106) is fixedly connected to the inner wall of the insulating inner bin (102); ventilation grilles (105) are arranged on both sides above the belt of the conveyor belt (104), and the ventilation grilles (105) are fixedly connected to the inner wall of the housing (101) of the thermoplastic shrink packaging machine.

7. The fully automatic aluminum profile packaging machine according to claim 6, characterized in that: The interior of the heat-insulating inner bin (102) is provided with turbine blades (108); a driving motor (107) is provided above the housing (101) of the thermoplastic shrink packaging machine, and the output end of the driving motor (107) is transmission-connected to the turbine blades (108); a hot air blower (109) is provided on one side of the driving motor (107), and the output end of the hot air blower (109) is provided inside the heat-insulating inner bin (102).

8. The fully automatic aluminum profile packaging machine according to claim 1, characterized in that: The front film-wrapping assembly (3) comprises a front conveyor (301), a film-wrapping triangular plate (302), a film-releasing roller (303), and a heat-sealing cylinder cutter (304); a film-wrapping triangular plate (302) is arranged above the front conveyor (301); A heat-sealing cylinder cutter (304) is provided on one side of the film sleeve triangular plate (302).

9. The fully automatic aluminum profile packaging machine according to claim 8, characterized in that: A film placing roller (303) is arranged above the film covering triangle plate (302), and the film placing roller (303) is rotatably connected to the outer shell of the front conveyor (301).

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