Packaging film curing chamber

Abstract

The utility model provides a packaging film curing chamber which comprises a box body, a supporting rod is arranged on the side wall of the box body, first conveying rails are symmetrically installed on the supporting rod, first wheels are arranged at the two ends of each first conveying rail, a first driving motor is arranged at the bottom of the box body, the output end of the first driving motor is connected with a first shaft, and the end, away from the first driving motor, of the first shaft is connected with a second wheel. The second wheel is connected with a third wheel movably connected with the box wall through a first chain belt, the third wheel, a fourth wheel and a fifth wheel are all installed on a second shaft and rotate coaxially, the fifth wheel is movably connected with the box wall, the fourth wheel is connected with a sixth wheel through the second chain belt, the fifth wheel is connected with a seventh wheel through a third chain belt, and the sixth wheel and the seventh wheel are respectively and coaxially connected with the corresponding first wheels. The position of the material penetrating roller is fixed through the mounting base, rolling of the material penetrating roller and extrusion of a film roll are avoided, and the curing effect is improved; the driving device drives the wheel set to drive and control the conveying track to achieve automatic conveying of the material penetrating roller, and the film roll conveying efficiency is improved. The double-layer transmission track can improve the storage capacity of the curing chamber, so that the curing efficiency is doubled.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging film processing, in particular to a packaging film aging chamber. Background Art

[0002] In the production process of a packaging film, it is necessary to compound multiple layers of film materials through an adhesive. This requires aging treatment of the compounded packaging film to promote the reaction crosslinking of the main agent and curing agent of the adhesive and volatilize and discharge the solvent remaining in the film.

[0003] For example, in a patent document with the application publication number CN217993587U of our company, a packaging film aging treatment device includes a support and accommodation component, a drying and heating component, an air flow circulation component, a support and positioning component, and a guiding and positioning component. The aging treatment device is provided with a circulation fan cooperating with a heating fan. The air in the support box can be transported to the heating fan for heating by the circulation fan, and then transported back to the support box by the heating fan. The operation direction of the circulation fan can also be changed to discharge the air in the support box, cooperating with different aging processes. At the same time, the packaging film coil is placed on the positioning cross beam of the support frame that can move along the guiding rail rod. The support frame can be driven by a power mechanism to reciprocate along the guiding rail rod, which is convenient for changing the relative position between the packaging film coil and the heating fan, or inputting or outputting the packaging film coil, and loading and unloading the packaging film coil outside the support box, which is beneficial to improving work efficiency.

[0004] In the above solution, the rollers of the aging treatment device move inconveniently on the guiding rail rod, and the rollers may shake. The packaging film roll may be squeezed and not aged completely due to the unfixed position. At the same time, the device is not provided with a waste discharge device. Therefore, it is necessary to provide a packaging film aging chamber to solve the deficiencies of the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and provide a packaging film aging chamber.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0007] A packaging film aging chamber includes a box body. A support rod is provided on the side wall of the box body. A first transmission track is symmetrically installed on the support rod. Wheels are provided at both ends of the first transmission track. A driving motor is provided at the bottom of the box body. The output end of the driving motor is connected to a first shaft. The end of the first shaft far from the driving motor is connected to a second wheel. The second wheel is connected to a third wheel movably connected to the box wall through a first chain belt. The third, fourth, and fifth wheels are all installed on a second shaft and rotate coaxially. The fifth wheel is movably connected to the box wall. The fourth wheel is connected to a sixth wheel through a second chain belt. The fifth wheel is connected to a seventh wheel through a third chain belt. The sixth and seventh wheels are respectively coaxially connected to the corresponding first wheels.

[0008] The utility model is further configured such that the second transmission track is located directly below the first transmission track. A second driving motor is provided at the bottom of the box body. The second driving motor and the first driving motor are symmetrically distributed. Wheel eight is provided at both ends of the second transmission track. The output end of the second driving motor is connected to shaft three. One end of shaft three away from the second driving motor is connected to wheel nine. Wheel nine is connected to wheel ten movably connected to the box wall through chain belt four. Wheel ten, wheel eleven and wheel twelve are all installed on shaft four and rotate coaxially. Wheel twelve is movably connected to the box wall. Wheel eleven is connected to wheel thirteen through chain belt five. Wheel twelve is connected to wheel fourteen through chain belt six. Wheel thirteen and wheel fourteen are respectively coaxially connected to the corresponding wheel eight.

[0009] The utility model is further configured such that a chain belt seven is provided on the surface of the first transmission track. Chain belt seven meshes with wheel one. Chain belt seven is evenly provided with mounting seats. The mounting seats are snap-connected to the material-passing rollers.

[0010] The utility model is further configured such that the material-passing roller includes a material-bearing section, a snap-connection section and a roller section.

[0011] The utility model is further configured such that a sliding groove is provided on the surface of the first transmission track. The sliding groove abuts against the roller section of the material-passing roller, facilitating the sliding of the roller section and reducing friction.

[0012] The utility model is further configured such that a first door is provided at one end of the box body and a second door is provided at the other end.

[0013] The utility model is further configured such that an exhaust duct is provided at the upper part of the box body. The exhaust duct is connected to an exhaust fan.

[0014] The utility model is further configured such that an air inlet duct is provided at the lower part of the box body. The air inlet duct is connected to a heater.

[0015] The utility model is further configured such that the box body is composed of a steel plate, a heat-insulating cotton and a galvanized plate from outside to inside.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The utility model fixes the position of the material-passing roller through the mounting seat, avoiding the rolling of the material-passing roller and the extrusion between the film rolls, and improving the ripening effect.

[0018] 2. The utility model is provided with a driving device to drive the wheel set to drive and control the transmission track to realize the automatic transmission of the material-passing roller, improving the conveying efficiency of the film roll.

[0019] 3. The utility model is provided with a double-layer transmission track, improving the storage capacity of the ripening chamber and doubling the ripening efficiency. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the utility model.

[0021] Figure 2 It is a schematic structural diagram of the driving mechanism of the present utility model.

[0022] Figure 3 It is a top view schematic diagram of the first transmission track of the present utility model.

[0023] Figure 4 It is a schematic structural diagram of the material-passing roller of the present utility model.

[0024] In the figure, 1. box body, 2. support rod, 3. first transmission track, 4. first wheel, 5. first driving motor, 6. first shaft, 7. second wheel, 8. first chain belt, 9. third wheel, 10. fourth wheel, 11. fifth wheel, 12. second shaft, 13. second chain belt, 14. sixth wheel, 15. third chain belt, 16. seventh wheel, 17. second transmission track, 18. second driving motor, 19. eighth wheel, 20. third shaft, 21. ninth wheel, 22. fourth chain belt, 23. tenth wheel, 24. eleventh wheel, 25. twelfth wheel, 26. fourth shaft, 27. fifth chain belt, 28. thirteenth wheel, 29. sixth chain belt, 30. fourteenth wheel, 31. seventh chain belt, 32. mounting seat, 33. material-passing roller, 34. sliding groove, 35. first door, 36. second door, 37. exhaust duct, 38. exhaust fan, 39. intake duct, 40. heater. Specific embodiments

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0026] Embodiment 1:

[0027] In this embodiment, as Figures 1-4As shown in the figure, a curing chamber for a packaging film proposed by the present utility model includes a box body 1. A support rod 2 is provided on the side wall of the box body. A first transmission track 3 is symmetrically installed on the support rod. Wheels 4 are provided at both ends of the first transmission track. A first driving motor 5 is provided at the bottom of the box body. The output end of the first driving motor is connected to a first shaft 6. The end of the first shaft away from the first driving motor is connected to a second wheel 7. The second wheel is connected to a third wheel 9 movably connected to the box wall through a first chain belt 8. The third wheel, a fourth wheel 10, and a fifth wheel 11 are all installed on a second shaft 12 and rotate coaxially. The fifth wheel is movably connected to the box wall. The fourth wheel is connected to a sixth wheel 14 through a second chain belt 13. The fifth wheel is connected to a seventh wheel 16 through a third chain belt 15. The sixth wheel and the seventh wheel are respectively coaxially connected to the corresponding first wheels.

[0028] In this embodiment, it is further set that a seventh chain belt 31 is provided on the surface of the first transmission track. The seventh chain belt meshes with the first wheel. The seventh chain belt is evenly provided with mounting seats 32, and the mounting seats are snap-connected with material-passing rollers 33.

[0029] In this embodiment, it is further set that the material-passing roller includes a material-bearing section, a snap-connection section, and a roller section.

[0030] In this embodiment, it is further set that a sliding groove 34 is provided on the surface of the first transmission track. The sliding groove abuts against the roller section of the material-passing roller, facilitating the sliding of the roller section and reducing friction.

[0031] In this embodiment, it is further set that a first door 35 is provided at one end of the box body, and a second door 36 is provided at the other end. The material-passing roller enters through the first door and is placed on the mounting seat. The snap-connection stage abuts against the mounting seat, and the roller section abuts against the sliding groove.

[0032] In this embodiment, it is further set that an exhaust duct 37 is provided at the upper part of the box body. The exhaust duct is connected to an exhaust fan 38. The exhaust fan discharges the solvent gas volatilized from the film roll in the box body through the exhaust duct.

[0033] In this embodiment, it is further set that an air inlet duct 39 is provided at the lower part of the box body. The air inlet duct is connected to a heater 40. A suction fan is provided at the front end of the heater. The function of the heater is to heat the outside air sucked by the suction fan and send it into the box body.

[0034] In this embodiment, it is further set that the box body is successively composed of a steel plate, a heat-insulating cotton, and a galvanized plate from the outside to the inside. The multi-layer setting improves the heat-insulating effect.

[0035] Embodiment 2:

[0036] In this embodiment, as Figures 1-2As shown in the figure, the second transfer track 17 is located directly below the first transfer track. A second driving motor 18 is provided at the bottom of the box body. The second driving motor and the first driving motor are symmetrically distributed. Wheel eight 19 is provided at both ends of the second transfer track. The output end of the second driving motor is connected to shaft three 20. The end of shaft three away from the second driving motor is connected to wheel nine 21. Wheel nine is connected to wheel ten 23 movably connected to the box wall through chain belt four 22. Wheel ten, wheel eleven 24, and wheel twelve 25 are all installed on shaft four 26 and rotate coaxially. Wheel twelve is movably connected to the box wall. Wheel eleven is connected to wheel thirteen 28 through chain belt five 27. Wheel twelve is connected to wheel fourteen 30 through chain belt six 29. Wheel thirteen and wheel fourteen are respectively coaxially connected to the corresponding wheel eight. By setting up a double-layer transfer track, the storage capacity of the curing chamber is increased, doubling the curing efficiency.

[0037] The first driving motor drives the first transfer track, and the second driving motor drives the second transfer track, and different driving motors can be controlled to pick up and place the material-piercing rollers on the corresponding driving tracks.

[0038] By changing the settings of the shaft rod and the wheel set, it is also possible to use one driving motor to synchronously control two groups of transfer tracks and adopt a control method according to actual needs.

[0039] The working principle of this packaging film curing chamber is that the first driving motor drives shaft one to rotate, shaft one drives wheel two to rotate, wheel two drives wheel three to rotate through chain belt one, wheel three drives wheel four, wheel five, and wheel two to rotate synchronously, wheel four drives wheel six to rotate through chain belt two, wheel five drives wheel seven to rotate through chain belt three, wheel six and wheel seven drive the corresponding transfer track wheel one to rotate, wheel one drives chain belt seven to rotate, driving the mounting seat and the material-piercing roller placed on the mounting seat to move. Similarly, the second driving motor can drive the transfer of the material-piercing roller on the second transfer track.

[0040] In the description of the present utility model, it should be noted that when terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", "left", "right", etc. appear, they should be understood as based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, when terms such as "first", "second", etc. appear, they are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A packaging film aging chamber, comprising a box body, the side walls of which are provided with vertical support rods, characterized in that: A transmission track 1 is symmetrically installed on the support rod, and wheels 1 are provided at both ends of the transmission track 1. A driving motor 1 is provided at the bottom of the box body. The output end of the driving motor 1 is connected to the shaft 1, and the end of the shaft 1 away from the driving motor 1 is connected to the wheel 2. The wheel 2 is connected to the wheel 3 movably connected to the box wall through a chain belt 1. The wheel 3, the wheel 4 and the wheel 5 are all installed on the shaft 2 and rotate coaxially. The wheel 5 is movably connected to the box wall. The wheel 4 is connected to the wheel 6 through the chain belt 2, and the wheel 5 is connected to the wheel 7 through the chain belt 3. The wheels 6 and 7 are respectively coaxially connected to the corresponding wheels.

2. A packaging film aging chamber according to claim 1, characterized in that: Transmission track 2 is located directly below transmission track 1. Drive motor 2 is provided at the bottom of the box body. Drive motor 2 and drive motor 1 are symmetrically distributed. Wheels 8 are provided at both ends of transmission track 2. The output end of drive motor 2 is connected to shaft 3. The end of shaft 3 away from drive motor 2 is connected to wheel 9. Wheel 9 is connected to wheel 10 movably connected to the box wall through chain belt 4. Wheel 10, wheel 11 and wheel 12 are all installed on shaft 4 and rotate coaxially. Wheel 12 is movably connected to the box wall. Wheel 11 is connected to wheel 13 through chain belt 5. Wheel 12 is connected to wheel 14 through chain belt 6. Wheel 13 and wheel 14 are coaxially connected to corresponding wheel 8 respectively.

3. A packaging film aging chamber according to claim 1, characterized in that: A chain belt 7 is arranged on the surface of the transmission track 1, the chain belt 7 is meshed with the wheel 1, the chain belt 7 is evenly distributed on the mounting seats, and the mounting seats are clamped with the threading roller.

4. A packaging film aging chamber according to claim 3, characterized in that: The material-piercing roller comprises a material-bearing section, a clamping section and a roller section.

5. A packaging film aging chamber according to claim 4, characterized in that: A sliding groove is arranged on one surface of the transmission track, and the sliding groove abuts against the roller section of the material penetration roller.

6. The packaging film aging chamber according to claim 1, characterized in that: One end of the box body is provided with a first door, and the other end is provided with a second door.

7. The packaging film aging chamber according to claim 1, characterized in that: An exhaust duct is arranged on the upper part of the box body, and the exhaust duct is connected with the exhaust fan.

8. The packaging film aging chamber according to claim 1, characterized in that: An air inlet pipe is arranged at the lower part of the box body, and the air inlet pipe is connected with the heater.

9. The packaging film aging chamber according to claim 1, characterized in that: The box body is composed of steel plate, thermal insulation cotton and galvanized plate from outside to inside.

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