Storage device for PVC printing film warehouse

Abstract

The invention discloses a PVC printing film warehouse storage device, and relates to the technical field of PVC printing film storage. Comprising a device bottom frame and a winding roller wound with a PVC printing film, a U-shaped frame plate is fixedly installed at the top end of the device bottom frame, a driving assembly is arranged on the side end face of the U-shaped frame plate, a rotating rod is arranged on the driving assembly, a rotating plate is fixedly installed at one end of the rotating rod, a polygonal support is fixedly installed at the other end of the rotating rod, and the rotating plate is fixedly installed on the polygonal support. A positioning assembly is arranged on the polygonal support, and a winding roller is fixed to the polygonal support through the positioning assembly. An auxiliary assembly is arranged below the U-shaped frame plate, and a cleaning roller is arranged on the auxiliary assembly. Through cooperative use of the driving assembly, the auxiliary assembly and the pushing assembly, effective storage, cleaning and convenient taking-out of a winding roller wound with a PVC printing film are achieved, and the working efficiency and the product quality are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of PVC printed film storage technology, specifically to a PVC printed film warehouse storage device. Background Technology

[0002] PVC's main component is polyvinyl chloride, a slightly yellowish, translucent material with a glossy appearance. Its transparency is better than polyethylene and polypropylene, but worse than polystyrene. Depending on the amount of additives used, it is classified as soft or rigid PVC. Soft PVC products are flexible and tough, with a sticky feel, while rigid PVC products have a harderness than low-density polyethylene but lower than polypropylene, and may exhibit whitening at bending points. Common products include: sheets, pipes, shoe soles, toys, doors and windows, wire sheathing, stationery, etc. It is a polymer material in which one chlorine atom replaces one hydrogen atom in polyethylene.

[0003] Currently, PVC printed film is typically stored by winding it onto rolls and then placing these rolls on designated storage racks. While this method meets basic storage needs, it has several significant drawbacks. First, the accumulation of rolls causes the PVC printed film to be compressed during storage, leading to deformation or damage and affecting its quality for subsequent use. Furthermore, dust and impurities easily accumulate on the surface of the rolls after long-term storage, affecting not only the cleanliness of the film but also potentially causing defects during the printing process, thus reducing the overall quality of the product. Moreover, traditional storage methods often rely on manual cleaning and maintenance, which is labor-intensive and time-consuming, and the cleaning results are often unsatisfactory. This manual cleaning is not only inefficient but also prone to omissions, failing to achieve thorough cleaning and leaving the PVC printed film at risk of contamination upon use. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a PVC printing film warehouse storage device, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A PVC printed film storage device includes a device base frame and a winding roller for winding PVC printed film. A U-shaped frame plate is fixedly installed at the top of the device base frame. A driving assembly is provided on the side end face of the U-shaped frame plate. A rotating rod is provided on the driving assembly. A rotating plate is fixedly installed at one end of the rotating rod. A polygonal bracket is fixedly installed at the other end of the rotating rod. A positioning assembly is provided on the polygonal bracket. The winding roller is fixed on the polygonal bracket by the positioning assembly. An auxiliary component is provided below the U-shaped frame plate, and a cleaning roller is provided on the auxiliary component. The cleaning roller facilitates the cleaning of surface dust from the winding roller that has been stored for a long time. The device base is equipped with a pushing component, which is equipped with a conveyor belt. The conveyor belt facilitates the transport of the winding rollers that need to be stored to the appropriate position of the polygonal bracket.

[0006] Preferably, the drive assembly includes a drive motor fixedly mounted on a U-shaped frame plate, a drive rod fixedly mounted on the output end of the drive motor, an upper sprocket fixedly mounted on the drive rod, a right middle sprocket fixedly mounted on the rotating rod, a rotating plate rotatably mounted on the side end face of the device base, a connecting rod fixedly mounted on the inner side of the device base, and an internal gear ring fixedly mounted on the connecting rod.

[0007] Preferably, a first bearing is fixedly installed on the polygonal bracket, a screw-hole post is fixedly installed on the first bearing, a positioning gear is fixedly installed on the outer side of the screw-hole post, an adjusting screw is installed on the internal thread of the screw-hole post, a positioning hole block is fixedly installed at one end of the adjusting screw, a hexagonal block is fixedly installed at the other end of the adjusting screw, a circular block is rotatably installed on the side end face of the device base, an installation rotating rod is movably installed on the circular block, a handle is fixedly installed at one end of the installation rotating rod, and a six-hole locking block is fixedly installed at the other end of the installation rotating rod.

[0008] Preferably, the internal gear ring is located outside the positioning gear, the internal gear ring meshes with the positioning gear, the upper sprocket is driven by the right middle sprocket through a chain, the positioning hole block is located inside the polygonal bracket, and the six-hole locking block is located inside the device base frame and is embedded with the hexagonal block.

[0009] Preferably, the auxiliary component includes a reciprocating thread formed on the drive rod, a reciprocating block is movably mounted on the drive rod via the reciprocating thread, a crescent pin is movably mounted on the upper end face of the reciprocating block, a positioning slide is fixedly mounted on the side end face of the reciprocating block, a U-shaped slide is fixedly mounted below the reciprocating block, and a second bearing is fixedly mounted on the inner side of the U-shaped slide.

[0010] Preferably, an auxiliary crossbar is fixedly installed on the second bearing, a translation block is fixedly installed on the auxiliary crossbar, an auxiliary rotating cylinder is rotatably installed on the inner side of the U-shaped frame plate, a translation groove for cooperating with the translation block is opened inside the auxiliary rotating cylinder, an auxiliary gear is fixedly installed on the auxiliary rotating cylinder, and a drive gear is fixedly installed on the drive rod on the side of the reciprocating thread.

[0011] Preferably, the end of the positioning slide away from the reciprocating block extends to the U-shaped frame plate and is slidably installed with the U-shaped slide. The cleaning roller is fixedly installed on the auxiliary crossbar, and the cleaning roller is located inside the U-shaped slide. The auxiliary crossbar is slidably installed with the auxiliary rotating cylinder. The translation block is slidably installed with the translation groove. The drive gear meshes with the auxiliary gear.

[0012] Preferably, the pushing component includes a pushing groove formed on the device base, an auxiliary roller is rotatably mounted inside the pushing groove, an L-shaped frame rod is fixedly mounted on the device base, a pushing rotating rod is rotatably mounted on the L-shaped frame rod, and a drive roller is fixedly mounted on the pushing rotating rod.

[0013] Preferably, a push sprocket is fixedly installed on the push rod and on one side of the drive roller, and a left middle sprocket is fixedly installed on the rotating rod and on one side of the right middle sprocket.

[0014] Preferably, the drive roller and the auxiliary roller are on the same horizontal plane, the conveyor belt is movably mounted on the drive roller and the auxiliary roller, and the push sprocket is driven by the left and middle sprockets via a chain.

[0015] This invention provides a PVC printed film warehouse storage device. Compared with the prior art, it has the following advantages: 1. In this invention, a take-up roller with PVC printed film is placed at the center of the device base. Then, the mounting rod is pushed by the handle, causing the six-hole locking block on the mounting rod to engage with the hexagonal block. The six-hole locking block is then rotated by the handle. Through the engagement of the six-hole locking block and the hexagonal block, the hexagonal block will engage with the screw rod and the screw hole column, thereby driving the positioning hole block to be locked onto the shaft of the take-up roller. After the first take-up roller is fixed, the drive motor drives the upper sprocket on the drive rod to rotate. When the upper sprocket rotates, it drives the right middle sprocket to rotate through the chain. The right middle sprocket drives the polygonal bracket on the rotating rod to rotate. Through the intermittent rotation of the polygonal bracket, multiple take-up rollers with PVC printed film can be stored separately, effectively avoiding the deformation of PVC printed film due to accumulation. 2. In this invention, when a take-up roller containing PVC printed film is stored on the device base for a long time, in order to avoid excessive dust affecting the quality of the PVC printed film, a drive motor drives a drive rod to rotate. The upper sprocket and the right middle sprocket work together, and the right middle sprocket drives the take-up roller on the polygonal bracket to rotate via a rotating rod. When the drive rod rotates, the reciprocating thread, crescent pin, and positioning slide plate limit the movement, causing the reciprocating block to drive the U-shaped slide plate to move horizontally back and forth. The cleaning roller on the U-shaped slide plate moves synchronously. When the cleaning roller rotates, it is limited by the second bearing, and the auxiliary crossbar and auxiliary rotating cylinder work together, the translation block and translation groove work together, and the drive rod drives the drive gear. The drive gear and auxiliary gear work together to ensure that the cleaning roller is rotating during the reciprocating horizontal movement. This horizontally movable and rotating cleaning roller effectively cleans the dust from the surface of the take-up roller. 3. In this invention, during the rotation of the multi-angle bracket, the positioning gear on the screw hole column will rotate around the rotating rod. Then, by utilizing the cooperation between the internal gear ring and the positioning gear, the screw hole column will be limited by the first bearing, thereby driving the take-up roller to rotate around the positioning gear. Through the cooperation of this structure, the cleaning effect and efficiency of dust on the surface of the take-up roller can be effectively improved.

[0016] 4. In this invention, when the right middle sprocket drives the rotating rod to rotate, the left middle sprocket on the rotating rod will rotate synchronously. The left middle sprocket will drive the push sprocket to rotate via the chain. When the push sprocket rotates, it will drive the drive roller to rotate via the push rod. Through the cooperation of the drive roller and the auxiliary roller, the winding roller to be installed can be transported between the two positioning blocks by the continuous conveyor belt. Finally, the winding roller is stored and installed by the clamping of the positioning blocks. Conversely, by rotating the rotating rod in the opposite direction, the winding roller can be quickly removed by the reverse conveyor belt and the positioning blocks. Through the cooperation of this structure, the effect and efficiency of storing the winding roller in the warehouse are improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the driving component in this invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a partial cross-sectional view of the polygonal bracket in this invention; Figure 5 This is a half-sectional view of the base frame of the device in this invention; Figure 6 This is a partial structural diagram of the U-shaped skateboard in this invention; Figure 7 This is a schematic diagram of the structure for installing the rotating rod in this invention; Figure 8 This is a schematic diagram of the rotating rod in this invention.

[0018] In the diagram: 1. Device base frame; 2. Rewinding roller; 3. U-shaped frame plate; 4. Rotating rod; 5. Rotating plate; 6. Multi-angle bracket; 7. Cleaning roller; 8. Conveyor belt; 9. Drive motor; 10. Drive rod; 11. Upper sprocket; 12. Right middle sprocket; 13. Connecting rod; 14. Internal gear ring; 15. First bearing; 16. Screw hole post; 17. Positioning gear; 18. Adjusting screw; 19. Positioning hole block; 20. Hexagonal block; 21. Circular block; 22. Mounting rotating rod; 3. Handle; 24. Six-hole locking block; 25. Reciprocating thread; 26. Reciprocating block; 27. Crescent pin; 28. Positioning slide plate; 29. ​​U-shaped slide plate; 30. Second bearing; 31. Auxiliary crossbar; 32. Translation block; 33. Auxiliary rotating cylinder; 34. Translation groove; 35. Auxiliary gear; 36. Drive gear; 37. Push groove; 38. Auxiliary roller; 39. L-shaped frame rod; 40. Push rotating rod; 41. Drive roller; 42. Push sprocket; 43. Left and middle sprocket. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-8This invention relates to a PVC printed film storage device, comprising a base frame 1 and a winding roller 2 containing PVC printed film. A U-shaped frame plate 3 is fixedly installed at the top of the base frame 1. A drive assembly is provided on the side end face of the U-shaped frame plate 3. A rotating rod 4 is provided on the drive assembly. A rotating plate 5 is fixedly installed at one end of the rotating rod 4, and a polygonal bracket 6 is fixedly installed at the other end of the rotating rod 4. A positioning assembly is provided on the polygonal bracket 6, which fixes the winding roller 2 to the polygonal bracket 6. The drive assembly includes a drive motor 9 fixedly installed on the U-shaped frame plate 3. A drive rod 10 is fixedly installed at the output end of the drive motor 9, and an upper sprocket 11 is fixedly installed on the drive rod 10. A right-hand sprocket 12 is fixedly mounted on the rotating rod 4. A rotating plate 5 is rotatably mounted on the side end face of the device base 1. A connecting rod 13 is fixedly mounted on the inner side of the device base 1. An internal gear ring 14 is fixedly mounted on the connecting rod 13. A first bearing 15 is fixedly mounted on the polygonal bracket 6. A threaded post 16 is fixedly mounted on the first bearing 15. A positioning gear 17 is fixedly mounted on the outer side of the threaded post 16. An adjusting screw 18 is installed in the internal thread of the threaded post 16. A positioning hole block 19 is fixedly mounted on one end of the adjusting screw 18. A hexagonal block 20 is fixedly mounted on the other end of the adjusting screw 18. A circular block 21 is rotatably mounted on the side end face of the device base 1. A movable part of the circular block 21 is mounted on the circular block 21. A mounting rod 22 is provided, with a handle 23 fixedly mounted at one end and a six-hole locking block 24 fixedly mounted at the other end. An internal gear ring 14 is located outside the positioning gear 17 and meshes with it. The upper sprocket 11 is driven by a chain to the right middle sprocket 12. The positioning hole block 19 is located inside the polygonal bracket 6, and the six-hole locking block 24 is located inside the device base 1 and is embedded with the hexagonal block 20. A limit slider is provided on the mounting rod 22, and a limit groove is provided on the circular block 21. When the mounting rod 22 slides on the circular block 21, the cooperation of the limit slider and the limit groove enables the mounting rod to rotate. The rotation of rod 22, and the cooperation between positioning gear 17 and internal gear ring 14, ensure that the screw thread 16 does not rotate with the adjusting screw 18 when the adjusting screw 18 rotates. At the same time, the circular block 21 and the mounting rod 22 can be replaced with a hydraulic cylinder and a servo motor according to the needs of the personnel. The position of the servo motor is adjusted by the hydraulic cylinder, and the servo motor drives the six-hole clamp block 24 to rotate. Since this technology is well known to those skilled in the art, it will not be described in detail here. An L-shaped fixed plate is fixedly installed on the U-shaped frame plate 3, and the drive motor 9 is fixedly installed on the L-shaped fixed plate. Since the L-shaped fixed plate and the U-shaped fixed plate are cast as one piece, the connection relationship described above is correct.

[0021] In this embodiment, the take-up roller 2 with PVC printed film is placed at the center of the device base frame 1. Then, the mounting rod 22 is pushed by the handle 23, so that the six-hole locking block 24 on the mounting rod 22 is locked onto the hexagonal block 20. Then, the six-hole locking block 24 on the mounting rod 22 is rotated by the handle 23. Through the cooperation between the six-hole locking block 24 and the hexagonal block 20, the hexagonal block 20 will drive the positioning hole block 19 to be locked onto the shaft of the take-up roller 2 by adjusting the screw 18 and the screw hole post 16. After the first take-up roller 2 is fixed, the upper sprocket 11 on the drive rod 10 is driven to rotate by the drive motor 9. When the upper sprocket 11 rotates, it will drive the right middle sprocket 12 to rotate through the chain. The right middle sprocket 12 will drive the polygonal bracket 6 on the rotating rod 4 to rotate. Through the intermittent rotation of the polygonal bracket 6, multiple take-up rollers 2 with PVC printed film can be stored separately, effectively avoiding the deformation of PVC printed film due to accumulation.

[0022] An auxiliary component is provided below the U-shaped frame plate 3. A cleaning roller 7 is installed on the auxiliary component to facilitate the cleaning of surface dust from the long-stored take-up roller 2. The auxiliary component includes a reciprocating thread 25 on the drive rod 10. A reciprocating block 26 is movably mounted on the drive rod 10 via the reciprocating thread 25. A crescent pin 27 is movably mounted on the upper end face of the reciprocating block 26. A positioning slide plate 28 is fixedly mounted on the side end face of the reciprocating block 26. A U-shaped slide plate 29 is fixedly mounted below the reciprocating block 26. A second bearing 30 is fixedly mounted on the inner side of the U-shaped slide plate 29. An auxiliary crossbar 31 is fixedly mounted on the second bearing 30. A translation block 32 is fixedly mounted on the auxiliary crossbar 31. An auxiliary rotating cylinder 33 is rotatably mounted on the inner side of the U-shaped frame plate 3. The auxiliary rotating cylinder 33 has a translation groove 34 inside that cooperates with the translation block 32. An auxiliary gear 35 is fixedly installed on the drive rod 10 and on one side of the reciprocating thread 25. A positioning slide plate 28 extends to the U-shaped frame plate 3 away from the reciprocating block 26 and is slidably installed with the U-shaped slide plate 29. A cleaning roller 7 is fixedly installed on the auxiliary crossbar 31 and is located inside the U-shaped slide plate 29. The auxiliary crossbar 31 is slidably installed with the auxiliary rotating drum 33. The translation block 32 is slidably installed with the translation groove 34. The drive gear 36 meshes with the auxiliary gear 35. A vacuum cleaner can be installed on the upper surface of the U-shaped frame plate 3 according to the needs of the personnel. The input pipe of the vacuum cleaner is located inside the U-shaped frame plate 3. When the cleaning roller 7 cleans the dust on the surface of the take-up roller 2, the dust can be absorbed by the vacuum cleaner. Since this technology is well known to those skilled in the art, it will not be described in detail here.

[0023] In this embodiment, when the take-up roller 2 containing PVC printed film is stored on the device base frame 1 for a long time, in order to avoid excessive dust affecting the quality of the PVC printed film, the drive motor 9 drives the drive rod 10 to rotate. Utilizing the cooperation between the upper sprocket 11 and the right middle sprocket 12, the right middle sprocket 12 drives the take-up roller 2 on the polygonal bracket 6 to rotate via the rotating rod 4. When the drive rod 10 rotates, it utilizes the reciprocating thread 25, the crescent pin 27, and the positioning slide plate 28 for limiting, thereby causing the reciprocating block 26 to drive the U-shaped slide plate 29 to move horizontally back and forth. The cleaning roller 7 on the U-shaped slide plate 29 moves synchronously. When the cleaning roller 7 rotates, it is limited by the second bearing 30, and utilizes the cooperation between the auxiliary crossbar 31 and the auxiliary rotating drum 33 to level... The cooperation between the moving block 32 and the translation groove 34, and the driving rod 10 driving the driving gear 36, and the cooperation between the driving gear 36 and the auxiliary gear 35, cause the cleaning roller 7 to rotate during the reciprocating horizontal movement. The horizontally movable and rotating cleaning roller 7 effectively cleans the dust on the surface of the take-up roller 2. During the rotation of the polygonal bracket 6, the positioning gear 17 on the screw hole column 16 will rotate around the rotating rod 4. With the cooperation between the internal gear ring 14 and the positioning gear 17, the screw hole column 16 will be limited by the first bearing 15, thereby driving the take-up roller 2 to rotate around the positioning gear 17. Through the cooperation of this structure, the cleaning effect and efficiency of dust on the surface of the take-up roller 2 can be effectively improved.

[0024] A pushing assembly is provided on the device base frame 1, and a conveyor belt 8 is provided on the pushing assembly. The conveyor belt 8 facilitates the transport of the winding roller 2 to be stored to the appropriate position on the polygonal bracket 6. The pushing assembly includes a pushing groove 37 opened on the device base frame 1, and an auxiliary roller 38 is rotatably installed inside the pushing groove 37. An L-shaped frame rod 39 is fixedly installed on the device base frame 1, and a pushing rotating rod 40 is rotatably installed on the L-shaped frame rod 39. A drive roller 41 is fixedly installed on the pushing rotating rod 40 and on one side of the drive roller 41. A push sprocket 42 is fixedly installed, and a left middle sprocket 43 is fixedly installed on the rotating rod 4 on one side of the right middle sprocket 12. The drive roller 41 and the auxiliary roller 38 are on the same horizontal plane. The conveyor belt 8 is movably installed on the drive roller 41 and the auxiliary roller 38. The push sprocket 42 is driven by the left middle sprocket 43 through a chain. The tooth ratio of the left middle sprocket 43 to the push sprocket 42 is 2:1, which ensures that when the conveyor belt 8 vertically raises the take-up roller 2 to below the polygonal bracket 6, the positioning hole block 19 on the polygonal bracket 6 is exactly on both sides of the take-up roller 2.

[0025] In this example, when the right sprocket 12 drives the rotating rod 4 to rotate, the left sprocket 43 on the rotating rod 4 will rotate synchronously. The left sprocket 43 will drive the push sprocket 42 to rotate via the chain. When the push sprocket 42 rotates, it will drive the drive roller 41 to rotate via the push rod 40. Through the cooperation of the drive roller 41 and the auxiliary roller 38, the winding roller 2 to be installed can be transported between the two positioning blocks 19 by the continuous conveying of the conveyor belt 8. Finally, the winding roller 2 is stored and installed by the clamping of the positioning blocks 19. Conversely, by the reverse rotation of the rotating rod 4, the winding roller 2 can be quickly removed by the reverse conveying of the positioning blocks 19 and the conveyor belt 8. Through the cooperation of this structure, the effect and efficiency of storing the winding roller 2 in the warehouse are improved.

[0026] Working principle: In use, the take-up roller 2 with PVC printed film is placed in the center of the device base frame 1. Then, the mounting rod 22 is pushed by the handle 23, so that the six-hole locking block 24 on the mounting rod 22 is locked onto the hexagonal block 20. Then, the six-hole locking block 24 on the mounting rod 22 is rotated by the handle 23. Through the cooperation between the six-hole locking block 24 and the hexagonal block 20, the hexagonal block 20 will drive the positioning hole block 19 to be locked onto the shaft of the take-up roller 2 through the cooperation between the adjusting screw 18 and the screw hole 16. After the first take-up roller 2 is fixed, the drive motor 9 drives the upper sprocket 11 on the drive rod 10 to rotate. When the upper sprocket 11 rotates, it will drive the right middle sprocket 12 to rotate through the chain. The right middle sprocket 12 will drive the rotating rod 4 to rotate. The polygonal bracket 6 rotates intermittently, effectively storing multiple take-up rollers 2 wrapped with PVC printing film separately, thus preventing deformation of the PVC printing film due to accumulation. When the take-up rollers 2 wrapped with PVC printing film are stored on the device base frame 1 for a long time, to prevent excessive dust from affecting the quality of the PVC printing film, the drive motor 9 drives the drive rod 10 to rotate. Utilizing the cooperation between the upper sprocket 11 and the right middle sprocket 12, the right middle sprocket 12 drives the take-up rollers 2 on the polygonal bracket 6 to rotate via the rotating rod 4. When the drive rod 10 rotates, the reciprocating thread 25, the crescent pin 27, and the positioning slide plate 28 limit the movement, causing the reciprocating block 26 to drive the U-shaped slide plate 29 to move horizontally back and forth. The cleaning roller 7, located on the U-shaped sliding plate 29, moves synchronously. When the cleaning roller 7 rotates, it is limited by the second bearing 30. Utilizing the cooperation of the auxiliary crossbar 31 and the auxiliary rotating drum 33, the cooperation of the translation block 32 and the translation groove 34, and the drive rod 10 driving the drive gear 36, and the cooperation of the drive gear 36 and the auxiliary gear 35, the cleaning roller 7 rotates during its reciprocating horizontal movement. This horizontally movable and rotating cleaning roller 7 effectively cleans the dust from the surface of the take-up roller 2. Simultaneously, during the rotation of the polygonal bracket 6, the positioning gear 17 on the screw hole column 16 rotates around the rotating rod 4. Then, utilizing the cooperation of the internal gear ring 14 and the positioning gear 17, the screw hole column 16 rotates through the first bearing... The limit of 15 causes the take-up roller 2 to rotate around the positioning gear 17. This structure effectively improves the cleaning efficiency and effectiveness of dust removal from the surface of the take-up roller 2. When the right sprocket 12 drives the rotating rod 4 to rotate, the left sprocket 43 on the rotating rod 4 rotates synchronously. The left sprocket 43 drives the push sprocket 42 to rotate via a chain. When the push sprocket 42 rotates, it drives the drive roller 41 to rotate via the push rod 40. Through the cooperation of the drive roller 41 and the auxiliary roller 38, the continuous conveying of the conveyor belt 8 transports the take-up roller 2 to be installed between the two positioning blocks 19. Finally, the positioning blocks 19 clamp the take-up roller 2, thus completing its installation. Conversely, the reverse rotation of the rotating rod 4...By utilizing the positioning hole block 19 and the reverse conveying of the conveyor belt 8, the take-up roller 2 can be quickly removed. This structural combination improves the effectiveness and efficiency of storing the take-up roller 2 in the warehouse.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention.

Claims

1. A PVC printing film warehouse storage device comprising a device chassis (1) and a winding roller (2) wound with a PVC printing film, characterized in that: The top end of the device chassis (1) is fixedly installed with a U-shaped frame plate (3), the side end face of the U-shaped frame plate (3) is provided with a driving assembly, the driving assembly is provided with a rotating rod (4), one end of the rotating rod (4) is fixedly installed with a rotating plate (5), the other end of the rotating rod (4) is fixedly installed with a multi-angle support (6), the multi-angle support (6) is provided with a positioning assembly, and the winding roller (2) is fixed on the multi-angle support (6) through the positioning assembly; An auxiliary assembly is arranged below the U-shaped frame plate (3), and a cleaning roller (7) is arranged on the auxiliary assembly. The cleaning roller (7) is convenient for cleaning the surface dust of the winding roller (2) stored for a long time. A pushing assembly is arranged on the device chassis (1), and a conveying belt (8) is arranged on the pushing assembly. The conveying belt (8) is convenient for conveying the winding roller (2) to be stored to the appropriate position of the multi-angle support (6).

2. The PVC printed film warehouse storage device of claim 1, wherein: The driving assembly comprises a driving motor (9) fixedly installed on the U-shaped frame plate (3), a driving rod (10) fixedly installed at the output end of the driving motor (9), an upper sprocket (11) fixedly installed on the driving rod (10), a right middle sprocket (12) fixedly installed on the rotating rod (4), and the rotating plate (5) is rotatably installed on the side end face of the device chassis (1). An inner tooth ring (14) is fixedly installed on the inner side face of the device chassis (1).

3. The PVC print film warehouse storage device of claim 2, wherein: A first bearing (15) is fixedly installed on the multi-angle support (6), a screw hole column (16) is fixedly installed on the first bearing (15), a positioning gear (17) is fixedly installed on the outer side face of the screw hole column (16), an adjusting screw rod (18) is screwedly installed in the screw hole column (16), a positioning hole block (19) is fixedly installed at one end of the adjusting screw rod (18), a hexagonal block (20) is fixedly installed at the other end of the adjusting screw rod (18), a circular block (21) is rotatably installed on the side end face of the device chassis (1), an installation rotating rod (22) is movably installed on the circular block (21), a handle (23) is fixedly installed at one end of the installation rotating rod (22), and a six-hole clamping block (24) is fixedly installed at the other end of the installation rotating rod (22).

4. The PVC printed film warehouse storage device of claim 3, wherein: The inner tooth ring (14) is located on the outer side of the positioning gear (17), the inner tooth ring (14) is engaged with the positioning gear (17), the upper sprocket (11) is driven by the chain and the right middle sprocket (12), the position of the positioning hole block (19) is located on the inner side of the multi-angle support (6), the position of the six-hole clamping block (24) is located on the inner side of the device chassis (1), and the six-hole clamping block (24) is inlaid with the hexagonal block (20).

5. The PVC print film warehouse storage device of claim 3, wherein: The auxiliary assembly comprises a reciprocating screw (25) formed on a driving rod (10), the reciprocating screw (25) movably mounting a reciprocating block (26), the upper end face of the reciprocating block (26) movably mounting a crescent pin (27), the side end face of the reciprocating block (26) fixedly mounting a positioning slide plate (28), the lower side of the reciprocating block (26) fixedly mounting a U-shaped slide plate (29), and the inner side of the U-shaped slide plate (29) fixedly mounting a second bearing (30).

6. The PVC print film warehouse storage device of claim 5, wherein: The second bearing (30) fixedly mounts an auxiliary cross rod (31), the auxiliary cross rod (31) fixedly mounts a translation block (32), the inner side of the U-shaped slide plate (3) rotatably mounts an auxiliary rotating drum (33), the auxiliary rotating drum (33) is internally formed with a translation groove (34) matched with the translation block (32), the auxiliary rotating drum (33) fixedly mounts an auxiliary gear (35), and the driving rod (10) and one side of the reciprocating screw (25) fixedly mount a driving gear (36).

7. The PVC print film warehouse storage device of claim 6, wherein: The positioning slide plate (28) extends to the U-shaped slide plate (3) from the one end of the reciprocating block (26) and is slidably mounted with the U-shaped slide plate (29), the cleaning roller (7) is fixedly mounted on the auxiliary cross rod (31), the position of the cleaning roller (7) is on the inner side of the U-shaped slide plate (29), the auxiliary cross rod (31) is slidably mounted with the auxiliary rotating drum (33), the translation block (32) is slidably mounted with the translation groove (34), and the driving gear (36) is engaged with the auxiliary gear (35).

8. The PVC print film warehouse storage device of claim 6, wherein: The pushing assembly comprises a pushing groove (37) formed on the device base frame (1), the inside of the pushing groove (37) rotatably mounts an auxiliary roller (38), the device base frame (1) fixedly mounts an L-shaped frame rod (39), the L-shaped frame rod (39) rotatably mounts a pushing rotating rod (40), and the pushing rotating rod (40) fixedly mounts a driving roller (41).

9. The PVC print film warehouse storage device of claim 8, wherein: The pushing rotating rod (40) and one side of the driving roller (41) fixedly mount a pushing sprocket (42), and the rotating rod (4) and one side of the right middle sprocket (12) fixedly mount a left middle sprocket (43).

10. The PVC print film warehouse storage device of claim 9, wherein: The driving roller (41) and the auxiliary roller (38) are in the same horizontal plane, the conveying belt (8) is movably mounted on the driving roller (41) and the auxiliary roller (38), and the pushing sprocket (42) is driven by the chain and the left middle sprocket (43).

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