POF thermal shrinkage film packaging machine
Technical Field
The utility model relates to a pyrocondensation membrane packagine machine technical field specifically is a POF pyrocondensation membrane packagine machine.
Background
The heat-shrinkable film packaging machine is equipment for packaging articles by using a heat-shrinkable film, the heat-shrinkable film is wrapped outside the products or packages, and the products or packages are tightly wrapped by the shrink film through heating, so that the appearances of the articles are fully displayed, the sales exhibition performance of the products is improved, and the attractiveness and the value feeling are increased. The articles packed by the heat shrinker can be sealed, dampproof and anti-pollution, and can protect the commodities from the impact from the outside, and the articles have certain buffer performance, and especially when packing fragile articles, the articles can be prevented from flying apart when being crushed. In addition, the possibility of the product being dismantled and stolen can be reduced.
The existing thermal shrinkage film packaging machine is mainly composed of a machine frame, a packaging mechanism, a conveying belt mechanism, a heating mechanism arranged above the conveying belt mechanism and a cooling mechanism arranged above the conveying belt mechanism in a same mode, the existing packaging machine is usually used for driving articles to be driven to the bottom of a heating device through a driving device, the heating mechanism is driven to move to the outside of the articles through the driving device, the thermal shrinkage film outside the articles is heated, the thermal shrinkage film is made to deform, however, when the articles are heated, only the top and the peripheral sides of the articles can be heated, the bottom of the articles cannot be heated, the thermal shrinkage film at the bottom of the articles is made to be incomplete, in addition, the existing heating mechanism can only heat and package the articles with fixed sizes, the sizes of the heating mechanism cannot be adjusted according to the sizes of the.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a POF thermal shrinkage film packagine machine has advantages such as improve the packing effect, increase heating mechanism application range, has solved the problem of proposing among the above-mentioned background art.
For the purpose that improves packing effect, increase heating mechanism application range more than realizing, the utility model discloses a following technical scheme realizes: a POF thermal shrinkage film packaging machine comprises a machine frame, wherein a packaging frame is fixedly arranged on the left side of the top of the machine frame, a primary transmission belt is movably arranged on the left side of the interior of the packaging frame, a secondary transmission belt is movably arranged on the right side of the interior of the packaging frame, a servo motor is fixedly arranged on the front side of the machine frame, a driving shaft is fixedly arranged on an output shaft of the servo motor, a turnover wheel is fixedly sleeved on the outer portion of the driving shaft, supporting plates are fixedly arranged on the left side and the right side of the top of the machine frame, a turnover plate is hinged to the top of the supporting plates, an electric telescopic rod is fixedly arranged on the top of the turnover plate, an air injection pipe frame is fixedly arranged at the bottom of the electric telescopic rod, a clamping block is fixedly arranged at the bottom of the air injection pipe frame, and the bottom of the sleeve is movably sleeved with an inserted rod, the left side of the front of the rack is fixedly provided with a control box, and the right side of the front of the rack is fixedly provided with a high-pressure steam box.
Preferably, the turnover wheels are uniformly distributed outside the driving shaft, through grooves are uniformly distributed on the side faces of the turnover wheels, the bottoms of the through grooves are planes, and the tops of the through grooves are inclined planes.
Preferably, the jet pipe frame is positioned in the middle of the bottom end of the turnover plate, and a guide rod movably connected with the turnover plate is fixedly mounted on the left side of the top of the jet pipe frame.
Preferably, adjusting screw's one end and the bottom swing joint of jet-propelled pipe support, the equal movable mounting in both sides has the connecting pipe around the jet-propelled pipe support bottom, the bottom fixed mounting of jet-propelled pipe support has evenly distributed's shower nozzle.
Preferably, the sleeve pipe evenly distributed in the bottom of connecting pipe, sheathed tube inside activity cup joints the compression spring with inserted bar fixed connection, evenly distributed's venthole has been seted up to the side of sleeve pipe and inserted bar, the spout has been seted up to the side of inserted bar, the stopper of joint in the inside spout has been seted up to the sheathed tube bottom.
Preferably, the high-pressure steam box passes through connecting pipe and the jet-propelled pipe support, the sleeve pipe fixed connection of left and right sides, high-pressure steam box, electric telescopic handle, servo motor and control box electric connection.
The utility model provides a POF thermal shrinkage film packagine machine possesses following beneficial effect:
1. this POF thermal shrinkage film packagine machine, article are in the packing back of pack frame bottom, drive article through the one-level drive belt and remove to the returning face plate bottom, high-pressure steam chest passes through the connecting pipe with high-temperature steam along the shower nozzle and the sleeve pipe of jet-propelled pipe support bottom, the venthole blowout of inserted bar side heats the outside thermal shrinkage film of article, after the thermal shrinkage film shrink of article top and week side, the one-level drive belt drives article and removes inside the draw-in groove to the returning face wheel side, control box control servo motor drives returning face wheel and article and carries out one hundred eighty degrees rotations, overturn article, and make article fall into the second grade conveyer belt top, heat the thermal shrinkage film of article bottom once more in the while in second grade conveyer belt bottom, improve article packing effect.
2. This POF thermal shrinkage film packagine machine, lift the returning face plate, adjust two connecting pipe positions according to the regulation screw rod of article size rotating front and back both sides, make the device can adapt to not unidimensional article, drive jet-propelled pipe support and sleeve pipe through electric telescopic handle simultaneously, the inserted bar reciprocates, through compression spring roof pressure inserted bar, make the inserted bar freely reciprocate, make the device can adapt to not article of co-altitude, the application range of the device has been increased, in addition, evenly distributed's gas pocket has been seted up to compression spring and inserted bar side, guarantee when compression spring reciprocates, compression spring can spout high temperature steam with the venthole of inserted bar side all the time, the validity of the device has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bottom of the roll-over plate of the present invention;
fig. 3 is a schematic structural view of the interior of the sleeve of the present invention;
fig. 4 is a schematic structural view of the turnover wheel of the present invention.
In the figure: 1. a frame; 2. a packaging frame; 3. a primary drive belt; 4. a secondary conveyor belt; 5. a drive shaft; 6. a turnover wheel; 7. a servo motor; 8. a support plate; 9. a turnover plate; 10. an electric telescopic rod; 11. a guide bar; 12. an air injection pipe frame; 13. a clamping block; 14. a connecting pipe; 15. adjusting the screw rod; 16. a sleeve; 17. inserting a rod; 18. a compression spring; 19. a control box; 20. a high pressure steam box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a POF thermal shrinkage film packaging machine comprises a machine frame 1, a packaging frame 2 is fixedly installed on the left side of the top of the machine frame 1, a first-stage transmission belt 3 is movably installed on the left side inside the packaging frame 2, a second-stage transmission belt 4 is movably installed on the right side inside the packaging frame 2, a servo motor 7 is fixedly installed on the front of the machine frame 1, a driving shaft 5 is fixedly installed on an output shaft of the servo motor 7, a turnover wheel 6 is fixedly sleeved outside the driving shaft 5, the turnover wheel 6 is uniformly distributed outside the driving shaft 5, through grooves which are uniformly distributed are formed in the side face of the turnover wheel 6, the bottom of each through groove is a plane, the top of each through groove is an inclined plane, when the first-stage transmission belt 3 drives an article which is primarily packaged to move into a clamping groove in the side face of the turnover wheel 6, a control box 19 controls the servo motor 7 to drive the turnover wheel 6 to rotate by one, heating the article again at the bottom of the right side turnover plate 9 to shrink the heat shrinkable film at the bottom of the article, improving the packaging effect, ensuring that the side surface of the turnover wheel 6 penetrates through the bottom of the tank to be a plane, ensuring that the turnover wheel 6 can drive the article to rotate, preventing the article from sliding off, ensuring that the article can slide into the top of the secondary conveyor belt 4 along the inclined plane when the turnover wheel 6 drives the article to move to the top of the secondary conveyor belt 4, ensuring the effectiveness of the device, fixedly installing support plates 8 at the left side and the right side of the top of the frame 1, hinging the top of the support plate 8 with the turnover plate 9, fixedly installing an electric telescopic rod 10 at the top of the turnover plate 9, fixedly installing an air injection pipe frame 12 at the bottom end of the electric telescopic rod 10, positioning the air injection pipe frame 12 at the middle part of the bottom end of the turnover plate 9, fixedly installing a guide, the air injection pipe frame 12 is positioned in the middle of the bottom end of the turnover plate 9, the side surfaces of the article are uniformly heated when the sleeve pipes 16 and the inserted rods 17 on the front side and the rear side of the bottom of the air injection pipe frame 12 heat the article completely, the air injection pipe frame 12 is fixed in an auxiliary manner through the guide rods 11 on the top of the air injection pipe frame 12, the stability of the air injection pipe frame 12 during movement is ensured, the bottom of the air injection pipe frame 12 is fixedly provided with the clamping block 13, the outer part of the clamping block 13 is clamped with the connecting pipe 14, the side surface threads of the connecting pipe 14 are sleeved with the adjusting screw rods 15, one end of the adjusting screw rods 15 is movably connected with the bottom of the air injection pipe frame 12, the connecting pipes 14 are movably arranged on the front side and the rear side of the bottom of the air injection pipe frame 12, the uniformly distributed spray heads are fixedly arranged at the bottom of the air injection pipe, the application range of the device is increased, a sleeve 16 is fixedly installed at the bottom of a connecting pipe 14, an inserting rod 17 is movably sleeved at the bottom of the sleeve 16, a control box 19 is fixedly installed at the front left side of a rack 1, a high-pressure steam box 20 is fixedly installed at the front right side of the rack 1, the sleeve 16 is uniformly distributed at the bottom of the connecting pipe 14, a compression spring 18 fixedly connected with the inserting rod 17 is movably sleeved inside the sleeve 16, uniformly distributed air outlet holes are formed in the side surfaces of the sleeve 16 and the inserting rod 17, a sliding groove is formed in the side surface of the inserting rod 17, a limiting block clamped inside the sliding groove is formed in the bottom end of the sleeve 16, an air injection pipe frame 12 and the sleeve 16 are driven to move up and down through an electric telescopic rod 10, the device can heat objects with different heights, the application range of the device is further increased, the inserting rod 17 is, make the inserted bar 17 bottom contact with 3 tops of one-level drive belt all the time, the validity of the device has been guaranteed, the spout has been seted up simultaneously in the side of inserted bar 17, guarantee that inserted bar 17 can not produce the hindrance to the venthole of sleeve pipe 16 side when sleeve pipe 16 is inside reciprocates, stopper through the sleeve pipe 16 bottom restricts the inserted bar 17 position, prevent that inserted bar 17 from rotating, high-pressure steam chest 20 passes through the jet-propelled pipe support 12 of connecting pipe and the left and right sides, sleeve pipe 16 fixed connection, high-pressure steam chest 20, electric telescopic handle 10, servo motor 7 and control box 19 electric connection, guarantee to control servo motor 7 through control box 19, electric telescopic handle 10, high-pressure steam chest 20 works, the validity of the device has been guaranteed.
In conclusion, when the POF heat-shrinkable film packaging machine is used, an article is placed at the bottom of a packaging frame 2 for packaging, a primary transmission belt 3 drives the article to move to the bottom of a left turnover plate 9, a control box 19 controls a high-pressure steam box 20 to spray steam inside the high-pressure steam box along a spray head at the bottom of an air injection pipe frame 12 and a sleeve pipe 16 through a connecting pipe and an air outlet hole in the side face of an inserted rod 17 to heat the top and the side face of the article to shrink the heat-shrinkable film exhaled by the article, the primary transmission belt 3 drives the article to move to the right side to the inside of a clamping groove in the side face of a turnover wheel 6, the control box 19 controls a servo motor 7 to drive the turnover wheel 6 and the article to rotate, the article rotates by one hundred and eighty degrees and falls into the top of a secondary transmission belt 4, the article is heated again at the top of the turnover plate, the adjusting screw rods 15 on the front side and the rear side are rotated to adjust the position between the two connecting pipes 14, the electric telescopic rod 10 drives the air injection pipe frame 12, the sleeve pipe 16 and the inserted rod 17 to move up and down, and heating of objects with different heights is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.