Composite film coil transport device

Abstract

The present invention discloses a composite film coil transport device, wherein two baffle plates are provided in the transport box, a placement cavity is provided between the two baffle plates and one side of the transport box, a pushing assembly is installed in the placement cavity, a storage cavity is provided on the other side of the transport box, a storage member is movably installed in the storage cavity, the rear end of the storage member is movably connected to the two side walls of the baffle plates, the storage member and the storage cavity are connected by a ball bearing, a plurality of groups of protective bags are provided on the inner side wall of the storage member, which are named first protective bag, second protective bag...Nth protective bag in sequence, a cleaning plate is movably installed in the storage member, and a folding bag is installed between the cleaning plate and the rear end of the storage member. The present invention belongs to the field of coil transport technology, can adjust the pressure position of the composite film coil to avoid damage to the composite film, can clean the storage position to reduce impurities, and can also protect the composite film coil if it encounters a bumpy road section.

Description

Technical Field

[0001] The invention belongs to the technical field of coiled material transportation, and in particular relates to a composite film coiled material transportation device. Background Art

[0002] Composite membranes are made of a high-strength fabric substrate and a polymer coating. After being manufactured, the membranes are often wound into rolls and placed in shipping boxes, stacked layer by layer, before being transported. When transported over long distances using a transport vehicle, existing shipping boxes have the following disadvantages:

[0003] 1. It cannot be used for coils of different sizes and weights, and the goods may be damaged during transportation due to insufficient packaging materials;

[0004] 2. If the transportation process encounters bumpy roads, it is easy to cause damage to the exterior of the composite film, which does not have good protection. In addition, the existing protective devices are generally foam and other buffering materials. However, foam and other buffering materials break when impacted, causing damage to the product, making it impossible to recycle and causing waste of resources.

[0005] 3. During transportation, the lower side of the composite film coil is constantly squeezed by the weight of the coil itself, which can easily cause damage to the composite film coil;

[0006] ‌4. The storage space of the coiled material cannot be cleaned before storage. If there are impurities such as particles in the storage location, the composite film coiled material may be easily damaged when the coiled material is stored. Summary of the Invention

[0007] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a composite film coil transportation device.

[0008] The technical solution adopted by the present invention is as follows: a composite film coil transport device comprises a transport vehicle for transporting, the transport vehicle is equipped with a carriage, a shock-absorbing support assembly is installed on the bottom wall of the carriage, a shock-absorbing enclosure assembly is installed on the inner side wall of the carriage, a transport box is movably installed in the carriage, a baffle plate 2 is provided in the transport box, a placement cavity is provided between the baffle plate 2 and one side of the transport box, a pushing assembly is installed in the placement cavity, and a plurality of groups of storage cavities for placing composite film coils are provided on the other side of the transport box, and a storage member is movably installed in any group of the storage cavities. The rear end of the storage piece is movably connected to the two side walls of the baffle plate. The storage piece is connected to the storage cavity by a ball bearing. The storage piece can rotate along the storage cavity under the action of the ball bearing. The inner wall of the storage piece is provided with multiple groups of protective bags for support and protection. The multiple groups of protective bags are evenly arranged on the inner wall of the storage piece in a circular shape and at equal intervals. The protective bags are named the first protective bag, the second protective bag...the Nth protective bag in sequence. A cleaning plate is movably installed in the storage piece. A folding bag is installed between the cleaning plate and the rear end of the storage piece. A sealed chamber is formed between the folding bag, the cleaning plate and the bottom wall of the storage piece.

[0009] Furthermore, the baffle plate 2 is provided with multiple groups of ventilation tubes 1, the number of the ventilation tubes 1 is the same as the number of the storage chambers, and any group of the storage components has a ventilation chamber 1 in the bottom wall, one end of the ventilation tube 1 is connected to the ventilation chamber 1, the ventilation tube 1 and the storage component are movably sealed, when the storage component rotates, the ventilation tube 1 does not move, the other end of the ventilation tube 1 is connected to the pushing component, a control valve is provided in the ventilation tube 1 for controlling the gas flow in the pushing component and the ventilation chamber 1, a ventilation tube 3 is provided at the center of the bottom wall of the storage component, one end of the ventilation tube 3 is connected to the ventilation chamber 1, the other end of the ventilation tube 3 is connected to the folding bag, and the ventilation tube 3 is connected to the folding bag. A control valve is provided in trachea three to control the air circulation between the folding bag and the ventilation cavity one. The bottom wall of the storage component is annular and evenly spaced with multiple groups of ventilation holes. The number of the multiple groups of ventilation holes is the same as the number of protective bags, and they are named as the first ventilation hole, the second ventilation hole...the Nth ventilation hole in sequence. One end of the first ventilation hole is connected to the first protective bag, and the other end is connected to the ventilation cavity one. One end of the second ventilation hole is connected to the second protective bag, and the other end is connected to the ventilation cavity one. One end of the Nth ventilation hole is connected to the Nth protective bag, and the other end is connected to the ventilation cavity one. A control valve is provided in the first ventilation hole, the second ventilation hole...the Nth ventilation hole.

[0010] Preferably, an annular cleaning bag is provided on the outer side wall of the cleaning plate, and a connecting cavity is provided inside the cleaning plate. One end of the connecting cavity is connected to the folding bag, and the other end of the connecting cavity is connected to the cleaning bag. A control valve is provided in the connecting cavity to facilitate the control of the gas flow between the cleaning bag and the folding bag.

[0011] As a preferred embodiment of the present invention, the pushing assembly includes a hydraulic rod and a baffle plate 1, the fixed end of the hydraulic rod is arranged on the inner side wall of the placement cavity, the baffle plate 1 is arranged in the placement cavity and placed close to the baffle plate 2, the movable end of the hydraulic rod is installed with a pushing plate, an elastic member is installed between the pushing plate and the baffle plate 1, and a sealed chamber is formed between the elastic member, the pushing plate and the baffle plate 1, and the other end of the ventilation pipe 1 passes through the baffle plate 1 and is connected to the elastic member.

[0012] In which, the bottom wall of the transport box is installed with multiple groups of shock-absorbing fixed bags and driving wheels, and the multiple groups of shock-absorbing fixed bags and driving wheels are staggered. The bottom wall of the transport box is provided with two ventilation chambers and multiple groups of ventilation tubes for gas circulation. The number of the two ventilation tubes is the same as the number of the shock-absorbing fixed bags. The upper end of the two ventilation tubes is through-connected with the two ventilation chambers, and the lower end of the two ventilation tubes is through-connected with the shock-absorbing fixed bags. A connecting tube one is also installed in the placement cavity. The upper end of the connecting tube one is through-connected with the elastic member, and the lower end of the connecting tube one is through-connected with the two ventilation chambers. A control valve is provided in the connecting tube one.

[0013] Among them, the shock-absorbing support assembly includes a mounting plate, a support plate is movably mounted on the mounting plate, a spring 2 is mounted on the bottom wall of the other end of the support plate, the lower end of the spring 2 is arranged on the bottom wall of the carriage, and the transport box is movably arranged on the upper wall of the support plate.

[0014] As a preferred embodiment of the present invention, the shock-absorbing enclosure assembly includes a baffle, which is arranged on the inner side wall of the vehicle compartment, a spring 1 is installed on the baffle, a protective plate is installed on the end of the spring 1, an enclosure is installed between the protective plate and the baffle, the spring 1 is arranged in the enclosure, and the transport box is placed against the protective plate.

[0015] Preferably, an air outlet valve is provided on the bottom wall of the transport box, and the air outlet valve is connected to the ventilation cavity. When the transport box needs to be moved, the air outlet valve is opened and the gas in the shock-absorbing fixing bag is discharged through the air outlet valve.

[0016] Furthermore, a door is installed at the rear end of the carriage to facilitate loading and unloading of the transport box. A connecting pipe 2 is installed on the elastic member, and the connecting pipe 2 extends out of the transport box and is placed therein. A control valve is provided in the connecting pipe 2 for adjusting the gas in the elastic member.

[0017] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0018] (1) During transportation, in order to prevent the lower side of the composite film coil from being squeezed and damaged, the position of the composite film coil in the storage container can be adjusted, and then the center of gravity of the storage container can be adjusted to rotate the storage container and adjust the pressure position of the composite film coil.

[0019] (2) The first protective bag, the second protective bag ... the Nth protective bag can flexibly fix the composite film roll. During transportation, if there is a bumpy road section, the first protective bag, the second protective bag ... the Nth protective bag can protect the composite film roll.

[0020] (3) When the composite film roll is placed, the gas in the folded bag enters the cleaning bag through the connecting cavity, and the cleaning bag swells and slides against the inner wall of the storage part to clean the inner wall of the storage part.

[0021] (4) When the transport box needs to be moved, the shock-absorbing fixing bag is in a deflated state, and the driving wheel is used to drive the transport box to move. When the transport box needs to be fixed, the shock-absorbing fixing bag bulges, and the driving wheel is lifted off the ground, thereby fixing the transport box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] Figure 1 A top view of a composite film coil transport device proposed by the present invention;

[0024] Figure 2 A front view of the carriage proposed by the present invention;

[0025] Figure 3 This is a front cross-sectional view of a composite film coil transport device proposed by the present invention, in which no coil is placed in a storage unit;

[0026] Figure 4 for Figure 3 A local enlarged view of point A;

[0027] Figure 5 This is a front cross-sectional view of the storage member proposed by the present invention;

[0028] Figure 6 for Figure 5 A local enlarged view of point B;

[0029] Figure 7 for Figure 5 A local enlarged view of point C;

[0030] Figure 8 This is a front cross-sectional view of a composite film coil material transport device provided by the present invention, in which a coil material is placed in a storage unit;

[0031] Figure 9 A partial cross-sectional view of a composite film coil transport device provided by the present invention, showing a coil placed in a storage unit;

[0032] Figure 10 The motion state diagram of the storage unit rotating;

[0033] Figure 11 This is a left side view of a composite film coil transport device proposed by the present invention, with no coil placed in the storage unit;

[0034] Figure 12 This is a left view of the composite film coil material transport device proposed in the present invention, showing the coil material placed in the transport box.

[0035] In the accompanying drawings: 1. transport vehicle, 2. carriage, 3. shock-absorbing support assembly, 4. shock-absorbing enclosure assembly, 5. transport box, 6. baffle plate 2, 7. placement cavity, 8. pushing assembly, 9. storage cavity, 10. storage part, 11. ball bearing, 12. first protective bag, 13. second protective bag, 14. third protective bag, 15. fourth protective bag, 16. cleaning plate, 17. folding bag, 18. ventilation pipe 1, 19. ventilation cavity 1, 20. ventilation pipe 3, 21. first ventilation hole, 22. second Ventilation hole, 23. Third vent, 24. Fourth vent, 25. Cleaning bag, 26. Connecting chamber, 27. Hydraulic rod, 28. Baffle plate 1, 29. Pushing plate, 30. Elastic part, 31. Shock-absorbing fixing bag, 32. Driving wheel, 33. Ventilation chamber 2, 34. Ventilation pipe 2, 35. Connecting pipe 1, 36. Mounting plate, 37. Support plate, 38. Spring 2, 39. Baffle, 40. Spring 1, 41. Protective plate, 42. Enclosure, 43. Door, 44. Connecting pipe 2. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] like Figures 1-12As shown, a composite film coil transport device includes a transport vehicle 1 for transporting, the transport vehicle 1 is equipped with a carriage 2, the bottom wall of the carriage 2 is equipped with a shock-absorbing support assembly 3, the inner side wall of the carriage 2 is equipped with a shock-absorbing enclosure assembly 4, a transport box 5 is movably installed in the carriage 2, a baffle plate 2 is provided in the transport box 5, a placement cavity 7 is provided between the baffle plate 2 and one side of the transport box 5, a pushing assembly 8 is installed in the placement cavity 7, and a plurality of groups of storage cavities 9 for placing composite film coils are provided on the other side of the transport box 5, and a storage component 10 is movably installed in any group of the storage cavities 9, and the rear end of the storage component 10 is movable. The storage member 10 is connected to the side wall of the second baffle plate 6. The storage member 10 is connected to the storage cavity 9 by a ball bearing 11. Under the action of the ball bearing 11, the storage member 10 can rotate along the storage cavity 9. The inner wall of the storage member 10 is provided with multiple groups of protective bags for support and protection. The multiple groups of protective bags are evenly spaced in an annular shape on the inner wall of the storage member 10. The protective bags are sequentially named as the first protective bag 12, the second protective bag 13...the Nth protective bag. A cleaning plate 16 is movably installed in the storage member 10. A folding bag 17 is installed between the cleaning plate 16 and the rear end of the storage member 10. A sealed chamber is formed between the folding bag 17, the cleaning plate 16 and the bottom wall of the storage member 10.

[0039] It should be noted that, initially, the cleaning plate 16 is arranged at the open end of the storage part 10, which can reduce the entry of dust. The first protective bag 12, the second protective bag 13...the Nth protective bag are not inflated. After the composite film roll to be transported is placed in the storage part 10, as the composite film roll is extended, the composite film roll squeezes the cleaning plate 16, and the cleaning plate 16 moves along the open end of the storage part 10 toward the inside of the storage part 10. During the movement, the cleaning plate 16 cleans the inner wall of the storage part 10 and squeezes the folding bag 17 at the same time, and the gas in the folding bag 17 is discharged. After the composite film roll is placed in the storage part 10, the first protective bag 12, the second protective bag 13...the Nth protective bag are inflated to flexibly fix the composite film roll. During transportation, if a bumpy road is encountered, the first protective bag 12, the second protective bag 13...the Nth protective bag The protective bag can protect the composite film roll. During transportation, in order to prevent the lower side of the composite film roll from being squeezed continuously and causing damage to the composite film roll, the position of the composite film roll in the storage part 10 can be adjusted, and then the center of gravity of the storage part 10 can be adjusted, so that the storage part 10 rotates and the pressure position of the composite film roll is adjusted.

[0040] The baffle plate 2 is provided with multiple groups of ventilation tubes 18, and the number of the ventilation tubes 18 is the same as the number of the storage chambers 9. A ventilation chamber 19 is provided in the bottom wall of any group of the storage parts 10. One end of the ventilation tube 18 is connected with the ventilation chamber 19, and the ventilation tube 18 and the storage part 10 are movably sealed. When the storage part 10 rotates, the ventilation tube 18 remains stationary, and the other end of the ventilation tube 18 is connected with the pushing component 8. A control valve is provided in the ventilation tube 18 for controlling the gas flow in the pushing component 8 and the ventilation chamber 19. A ventilation tube 3 20 is provided at the center of the bottom wall of the storage part 10, and one end of the ventilation tube 3 20 is connected with the ventilation chamber 19, and the other end of the ventilation tube 3 20 is connected with the folding bag 17. A control valve is provided in the ventilation tube 3 20 to control the air circulation between the folding bag 17 and the ventilation cavity 19. The bottom wall of the storage member 10 is annular and evenly spaced with multiple groups of ventilation holes. The number of the multiple groups of ventilation holes is the same as the number of protective bags, and they are named as the first ventilation hole 21, the second ventilation hole 22...the Nth ventilation hole in sequence. One end of the first ventilation hole 21 is connected to the first protective bag 12, and the other end is connected to the ventilation cavity 19. One end of the second ventilation hole 22 is connected to the second protective bag 13, and the other end is connected to the ventilation cavity 19. One end of the Nth ventilation hole is connected to the Nth protective bag, and the other end is connected to the ventilation cavity 19. The first ventilation hole 21, the second ventilation hole 22...the Nth ventilation hole are all provided with a control valve.

[0041] It should be noted that when the cleaning plate 16 is squeezed and moves toward the bottom wall of the storage unit 10, the control valves of the vent pipe 18 and the vent pipe 3 20 are opened, and the gas in the folding bag 17 enters the ventilation cavity 19 through the vent pipe 3 20 and enters the pushing component 8 through the vent pipe 18. When the composite film coil is placed on the storage unit 10, the control valve in the vent pipe 3 20 is closed, and the control valves in the first vent hole 21, the second vent hole 22 ... the Nth vent hole are opened, and the gas in the pushing component 8 enters the ventilation cavity 19 through the vent pipe 18 and enters the first protective bag 12, the second protective bag 13 ... the Nth protective bag respectively through the first vent hole 21, the second vent hole 22 ... the Nth vent hole. Inside the bag, the first protective bag 12, the second protective bag 13...the Nth protective bag is inflated to fix the composite film roll. During transportation, if it is necessary to change the force position of the composite film roll, the corresponding control valves of the protective bag at the bottom end and the protective bag on the left side are opened, and the pushing component 8 pushes the gas into the protective bag at that location, and the protective bag at that location swells, and then the control valve is closed. The control valves corresponding to the protective bag originally on the right side and the protective bag at the top end are opened, and the pushing component 8 extracts the gas from the protective bag, and the height of the protective bag at that location is reduced, and then the control valve at that location is closed, and the composite film roll tilts to the right, and the center of gravity in the storage component 10 is adjusted. Under the action of the composite film roll, the storage component 10 rotates clockwise to adjust the direction.

[0042] In this embodiment, an annular cleaning bag 25 is provided on the outer wall of the cleaning plate 16, and a connecting cavity 26 is provided in the cleaning plate 16. One end of the connecting cavity 26 is connected with the folding bag 17, and the other end of the connecting cavity 26 is connected with the cleaning bag 25. A control valve is provided in the connecting cavity 26 to facilitate the control of the gas flow between the cleaning bag 25 and the folding bag 17. When the folding bag 17 is squeezed, the control valve in the connecting cavity 26 opens, and the gas in the folding bag 17 enters the cleaning bag 25 through the connecting cavity 26. The cleaning bag 25 bulges and slides against the inner wall of the storage part 10 to clean the inner wall of the storage part 10.

[0043] The pushing assembly 8 includes a hydraulic rod 27 and a baffle plate 28. The fixed end of the hydraulic rod 27 is arranged on the inner wall of the placement chamber 7. The baffle plate 28 is arranged in the placement chamber 7 and is placed close to the baffle plate 26. The movable end of the hydraulic rod 27 is installed with a pushing plate 29. An elastic member 30 is installed between the pushing plate 29 and the baffle plate 28. A sealed chamber is formed between the elastic member 30, the pushing plate 29 and the baffle plate 28. The other end of the vent pipe 18 passes through the baffle plate 28 and is connected to the elastic member 30.

[0044] It should be noted that the operation of the hydraulic rod 27 drives the pushing plate 29 to move toward the baffle plate 28, and the baffle plate 28 squeezes the elastic member 30, and the gas in the elastic member 30 enters the ventilation cavity 19 through the ventilation pipe 18.

[0045] The bottom wall of the transport box 5 is provided with multiple groups of shock-absorbing fixing bags 31 and driving wheels 32, and the multiple groups of shock-absorbing fixing bags 31 and driving wheels 32 are staggered. A second ventilation cavity 33 and multiple groups of second ventilation pipes 34 for gas circulation are provided in the bottom wall of the transport box 5. The number of the second ventilation pipes 34 is the same as the number of the shock-absorbing fixing bags 31. The upper end of the second ventilation pipe 34 is connected to the second ventilation cavity 33, and the lower end of the second ventilation pipe 34 is connected to the shock-absorbing fixing bag 31. A connecting pipe 1 35 is also installed in the placement cavity 7. The upper end of the connecting pipe 1 35 is connected to the elastic member 30, and the lower end of the connecting pipe 1 35 is connected to the second ventilation cavity 33. A control valve is provided in the connecting pipe 1 35, and an air outlet valve is provided on the bottom wall of the transport box 5. The air outlet valve is connected to the second ventilation cavity 33. When the transport box 5 needs to be moved, the air outlet valve is opened, and the gas in the shock-absorbing fixing bag 31 is discharged through the air outlet valve;

[0046] It should be noted that when the transport box 5 needs to be moved, the shock-absorbing fixing bag 31 is in a deflated state, and the driving wheel 32 is used to drive the transport box 5 to move. When the transport box 5 needs to be fixed, the control valve in the connecting pipe 1 35 is opened, and the gas in the elastic member 30 enters the ventilation chamber 2 33 through the connecting pipe 1 35, and enters the shock-absorbing fixing bag 31 through the ventilation chamber 2 33. The shock-absorbing fixing bag 31 bulges, and the driving wheel 32 is separated from the ground, thereby realizing the fixation of the transport box 5, and the control valve in the connecting pipe 1 35 is closed.

[0047] The shock-absorbing support assembly 3 includes a mounting plate 36, on which a support plate 37 is movably mounted. A spring 2 38 is mounted on the bottom wall of the other end of the support plate 37. The lower end of the spring 2 38 is arranged on the bottom wall of the carriage 2, and the transport box 5 is movably arranged on the upper wall of the support plate 37.

[0048] The shock-absorbing enclosure assembly 4 includes a baffle 39, which is arranged on the inner wall of the carriage 2. A spring 40 is installed on the baffle 39, and a protective plate 41 is installed at the end of the spring 40. An enclosure 42 is installed between the protective plate 41 and the baffle 39. The spring 40 is arranged in the enclosure 42, and the transport box 5 is placed against the protective plate 41.

[0049] A door 43 is installed at the rear end of the carriage 2 to facilitate loading and unloading of the transport box 5. A second connecting pipe 44 is installed on the elastic member 30. The second connecting pipe 44 extends out of the transport box 5 and is placed therein. A control valve is provided in the second connecting pipe 44 for adjusting the gas in the elastic member 30.

[0050] The specific use is as follows: there are four groups of protective bags and four groups of vents. The car door 43 is opened and the transport box 5 is placed in the car compartment 2. When the transport box 5 moves, the shock-absorbing and fixing bag 31 is in a deflated state, and the driving wheel 32 is used to drive the transport box 5 to move. When the transport box 5 is transported to the support plate 37 in the car compartment 2, one side is pressed against the baffle 39, and the spring 1 40 is in a compressed state. The baffle 39 protects the transport box 5; when the transport box 5 needs to be fixed, the control valve in the connecting pipe 1 35 is opened, the hydraulic rod 27 squeezes the pushing plate 29, and the pushing plate 29 squeezes the elastic member 30. The gas in the elastic member 30 enters the ventilation chamber 2 33 through the connecting pipe 1 35, and enters the shock-absorbing and fixing bag 31 through the ventilation chamber 2 33. The shock-absorbing and fixing bag 31 bulges, and the driving wheel 32 is separated from the ground, so that the transport box 5 is fixed, and the control valve in the connecting pipe 1 35 is closed.

[0051] The control valves in the vent pipe 18 and the vent pipe 3 20 are both open, the hydraulic rod 27 drives the pushing plate 29 to move away from the baffle plate 1 28, the gas in the folding bag 17 enters the elastic member 30, and the control valves in the vent pipe 18 and the vent pipe 3 20 are closed. Initially, the cleaning plate 16 is set at the open end of the storage part 10 to reduce the entry of dust. The first protective bag 12, the second protective bag 13, the third protective bag 14 and the fourth protective bag 15 are not inflated and will need to be transported. After the composite film coil is placed in the storage part 10, as the composite film coil is extended, the composite film coil presses the cleaning plate 16, and the cleaning plate 16 moves toward the bottom wall of the storage part 10, the folded capsule 17 is squeezed, and the control valve in the communication cavity 26 opens. The gas in the folded capsule 17 enters the cleaning capsule 25 through the communication cavity 26, and the cleaning capsule 25 swells and slides against the inner wall of the storage part 10 to clean the inner wall of the storage part 10, and then the control valve in the communication cavity 26 closes;

[0052] The control valves in the vent pipe 3 20 and the vent pipe 1 18 are opened, and the gas in the folding bag 17 enters the ventilation cavity 19 through the vent pipe 3 20 and enters the elastic member 30 through the vent pipe 18. When the composite film coil is placed on the storage unit 10, the control valve in the vent pipe 3 20 is closed, and the control valves in the first vent hole 21, the second vent hole 22, the third vent hole 23 and the fourth vent hole 24 are opened. The hydraulic rod 27 squeezes the pushing plate 29, and the pushing plate 29 squeezes the elastic member 30. The gas in the elastic member 30 enters the ventilation cavity 19 through the vent pipe 18. Then the gas in the ventilation cavity 19 enters the first protective bag 12, the second protective bag 13, the third protective bag 14 and the fourth protective bag 15 through the first ventilation hole 21, the second ventilation hole 22, the third ventilation hole 23 and the fourth ventilation hole 24 respectively, and the first protective bag 12, the second protective bag 13, the third protective bag 14 and the fourth protective bag 15 are inflated to fix the composite film roll. After the placement is completed, another group of transport boxes 5 are placed in the carriage 2 in the above manner, and the side walls of this group of transport boxes 5 are placed in contact with the side walls of the first group of transport boxes 5, and the composite film roll is placed in the above manner.

[0053] During transportation, if the road is bumpy, the first protective bag 12, the second protective bag 13, the third protective bag 14 and the fourth protective bag 15 can protect the composite film roll. During transportation, in order to prevent the lower side of the composite film roll from being squeezed and damaged, the position of the composite film roll in the storage unit 10 can be adjusted, and the center of gravity of the storage unit 10 can be adjusted to rotate the storage unit 10 to adjust the position where the composite film roll is compressed. The specific operation is as follows:

[0054] Assume that the third protective bag 14 is at the bottom and the second protective bag 13 is on the left side. Open the corresponding control valves, and the pushing component 8 pushes the gas into the third protective bag 14 and the second protective bag 13. The third protective bag 14 and the second protective bag 13 swell, and then the control valve is closed. The control valves corresponding to the fourth protective bag 15 originally on the right side and the first protective bag 12 at the top are opened, and the pushing component 8 extracts the gas from the fourth protective bag 15 and the first protective bag 12. The height of the fourth protective bag 15 and the first protective bag 12 is lowered, and then the control valve at this location is closed. The composite film roll tilts to the right, and the center of gravity in the storage component 10 is adjusted. Under the action of the composite film roll, the storage component 10 rotates clockwise to adjust the direction.

[0055] When the transport box 5 needs to be unloaded from the compartment 2, the outlet valve is opened, and the gas in the shock-absorbing fixing bag 31 is discharged through the outlet valve. After the driving wheel 32 is attached to the upper wall of the support plate 37, the transport box 5 is pushed out of the compartment 2.

[0056] When the composite film roll needs to be taken out from the storage unit 10, the control valves in the communication chamber 26, the vent pipe 18, the first vent hole 21, the second vent hole 22, the third vent hole 23 and the fourth vent hole 24 are opened, and the hydraulic rod 27 drives the pushing plate 29 to move away from the baffle plate 28. The gas in the cleaning bag 25 and the protective bag enters the elastic member 30, and the protective bag and the cleaning bag 25 are both in a deflated state. The control valves in the communication chamber 26, the first vent hole 21, the second vent hole 22, the third vent hole 23 and the fourth vent hole 24 are opened. Close, open the vent pipe three 20, the hydraulic rod 27 squeezes the pushing plate 29, the pushing plate 29 squeezes the elastic part 30, the gas in the elastic part 30 enters the ventilation cavity 19 through the vent pipe one 18, and enters the folding bag 17 through the vent pipe three 20, pushing the cleaning plate 16, the cleaning plate 16 pushes the composite film coil, the composite film coil extends out of the storage part 10, the staff pulls the composite film coil out of the storage part 10, and the pushing component 8 pushes the cleaning plate 16 to continue moving to the opening of the storage part 10.

[0057] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by the present invention and, without departing from the purpose of the present invention, design structures and embodiments similar to the technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A composite film coil transport device, comprising a transport vehicle for transport, wherein the transport vehicle is provided with a carriage, a shock-absorbing support assembly is provided on the bottom wall of the carriage, a shock-absorbing enclosure assembly is provided on the inner side wall of the carriage, and a transport box is movably provided in the carriage, characterized in that: The transport box is provided with a second baffle plate, a placement cavity is provided between the second baffle plate and one side of the transport box, a pushing component is installed in the placement cavity, and a plurality of storage cavities for placing composite film rolls are provided on the other side of the transport box, a storage piece is movably installed in any group of the storage cavities, the rear end of the storage piece is movably clamped and arranged in the second side wall of the baffle plate, the storage piece and the storage cavity are connected by a ball bearing, the inner side wall of the storage piece is provided with a plurality of groups of protective bags for support and protection, the plurality of groups of protective bags are evenly arranged on the inner side wall of the storage piece in a ring shape at equal intervals, and the protective bags are sequentially named as the first protective bag, the second protective bag...the Nth protective bag, a cleaning plate is movably installed in the storage piece, a folding bag is installed between the cleaning plate and the rear end of the storage piece, and a sealed chamber is formed between the folding bag, the cleaning plate and the bottom wall of the storage piece; The baffle plate 2 is provided with multiple groups of ventilation tubes 1, the number of the ventilation tubes 1 is the same as the number of the storage chambers, and any group of the storage components has a ventilation chamber 1 in the bottom wall, one end of the ventilation tube 1 is connected to the ventilation chamber 1, the ventilation tube 1 is movably sealed to the storage component, the other end of the ventilation tube 1 is connected to the pushing component, a control valve is provided in the ventilation tube 1, and a ventilation tube 3 is provided at the center of the bottom wall of the storage component, one end of the ventilation tube 3 is connected to the ventilation chamber 1, the other end of the ventilation tube 3 is connected to the folding bag, and a control valve is provided in the ventilation tube 3. The bottom wall of the storage member is annularly provided with multiple groups of vent holes at even intervals. The number of the multiple groups of vent holes is the same as the number of the protective bags, and they are named in sequence as the first vent hole, the second vent hole, ... the Nth vent hole. One end of the first vent hole is connected to the first protective bag, and the other end is connected to the first ventilation cavity. One end of the second vent hole is connected to the second protective bag, and the other end is connected to the first ventilation cavity. One end of the Nth vent hole is connected to the Nth protective bag, and the other end is connected to the first ventilation cavity. A control valve is provided in each of the first vent hole, the second vent hole, ... the Nth vent hole. An annular cleaning bag is provided on the outer side wall of the cleaning plate, a connecting cavity is provided in the cleaning plate, one end of the connecting cavity is connected to the folding bag, and the other end of the connecting cavity is connected to the cleaning bag, and a control valve is provided in the connecting cavity; The pushing assembly includes a hydraulic rod and a baffle plate 1, wherein the fixed end of the hydraulic rod is arranged on the inner side wall of the placement cavity, the baffle plate 1 is arranged in the placement cavity and is placed close to the baffle plate 2, the movable end of the hydraulic rod is installed with a pushing plate, an elastic member is installed between the pushing plate and the baffle plate 1, and a sealed chamber is formed between the elastic member, the pushing plate and the baffle plate 1, and the other end of the vent pipe 1 passes through the baffle plate 1 and is connected to the elastic member; Assume that the third protective bag is at the bottom and the second protective bag is on the left side, open the corresponding control valves, and the pushing component pushes the gas into the third protective bag and the second protective bag. The third protective bag and the second protective bag swell, and then the control valve is closed. The control valves corresponding to the fourth protective bag originally on the right side and the first protective bag at the top are opened, and the pushing component extracts the gas from the fourth protective bag and the first protective bag. The height of the fourth protective bag and the first protective bag is lowered, and then the control valve at this location is closed. The composite film roll tilts to the right, and the center of gravity in the storage component is adjusted. Under the action of the composite film roll, the storage component rotates clockwise to adjust the direction.

2. The composite film coil transport device according to claim 1, characterized in that: The bottom wall of the transport box is installed with multiple groups of shock-absorbing fixed bags and driving wheels, and the multiple groups of shock-absorbing fixed bags and driving wheels are staggered. The bottom wall of the transport box is provided with two ventilation cavities and multiple groups of ventilation tubes for gas circulation. The number of the two ventilation tubes is the same as the number of the shock-absorbing fixed bags. The upper end of the two ventilation tubes is through-connected with the two ventilation cavities, and the lower end of the two ventilation tubes is through-connected with the shock-absorbing fixed bags. A connecting tube one is also installed in the placement cavity. The upper end of the connecting tube one is through-connected with the elastic member, and the lower end of the connecting tube one is through-connected with the two ventilation cavities. A control valve is provided in the connecting tube one.

3. The composite film coil transport device according to claim 2, characterized in that: The shock-absorbing support assembly includes a mounting plate, a support plate is movably mounted on the mounting plate, a second spring is mounted on the bottom wall of the other end of the support plate, the lower end of the second spring is arranged on the bottom wall of the carriage, and the transport box is movably arranged on the upper wall of the support plate.

4. The composite film coil transport device according to claim 3, characterized in that: The shock-absorbing enclosure assembly includes a baffle, which is arranged on the inner side wall of the vehicle compartment. A spring 1 is installed on the baffle, a protective plate is installed on the end of the spring 1, and an enclosure is installed between the protective plate and the baffle. The spring 1 is arranged in the enclosure, and the transport box is placed against the protective plate.

5. The composite film coil transport device according to claim 4, characterized in that: An air outlet valve is provided on the bottom wall of the transport box, and the air outlet valve is connected to the ventilation cavity.

6. The composite film coil transport device according to claim 5, characterized in that: A door is installed at the rear end of the carriage, a second connecting pipe is installed on the elastic member, the second connecting pipe extends out of the transport box and is placed, and a control valve is arranged in the second connecting pipe.

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