Coiling device for color printing packaging material

Abstract

The utility model provides a color printing packaging material coiling device, which relates to the technical field of coiling equipment and comprises a bottom plate. A driving assembly; the driving assembly comprises a supporting arm fixedly connected to the bottom plate, an air cylinder is installed in the supporting arm, the driving end of the air cylinder is fixedly connected with a connecting rod, the end, away from the air cylinder, of the connecting rod is fixedly connected with a telescopic plate, and the outer side of the supporting arm is fixedly connected with a limiting plate. An overturning assembly; the overturning assembly comprises a rack fixedly connected to the telescopic plate. By means of the design, the coiled materials can be rapidly replaced, extra tools are not needed any more, the operation of disassembling and coiling the color printing packaging materials is simplified, and the operation difficulty is lowered. And secondly, through the cooperation of the adjusting rotating disc and the rotating column, the influence of the diameter of the coiled material is avoided, the single winding roller can be rapidly replaced immediately after winding is completed, the winding limitation problem caused by a fixed gap is effectively avoided, and the standard winding diameter is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of winding equipment technology, and in particular to a winding device for color-printed packaging materials. Background Technology

[0002] A color printing packaging material winding device is an automated equipment used to neatly wind printed packaging materials into rolls for subsequent processing, storage, or transportation.

[0003] However, some existing technologies have the problem that the winding roll needs to be removed and replaced immediately after winding, which is inconvenient. By using the rotation of the second turntable to change the position of the winding roll, it is convenient to replace it immediately after the winding roll is wound.

[0004] However, during operation, due to the large diameter of the printed packaging material to be rolled, the gap between the four winding rollers is fixed, which restricts the winding process and makes it impossible to achieve a standard winding diameter. If the diameter of the second turntable is increased to a suitable range, tools are needed to disassemble the rolled-up printed packaging material, which makes the work more complicated.

[0005] Therefore, this utility model provides a device for winding up color-printed packaging materials. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a device for winding up color-printed packaging materials.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a color printing packaging material winding device, comprising;

[0008] Base plate;

[0009] A drive assembly; the drive assembly includes a support arm fixedly connected to a base plate, a cylinder installed inside the support arm, a connecting rod fixedly connected to the drive end of the cylinder, a telescopic plate fixedly connected to the end of the connecting rod away from the cylinder, and a limit plate fixedly connected to the outer side of the support arm.

[0010] A flipping assembly; the flipping assembly includes a rack fixedly connected to a telescopic plate, a rotating wheel rotatably connected inside the support arm, a toothed angle fixedly connected to the outer side of the rotating wheel, a locking plate fixedly connected to both ends of the rotating wheel away from the toothed angle, and a stop plate fixedly connected to both sides of the bottom end of the telescopic plate.

[0011] A locking assembly is provided, wherein a limiting component is fixedly connected to the outer side of the locking assembly; the locking assembly includes a connecting shaft fixedly connected to both ends of the outer side of the rotating wheel, a sleeve fixedly connected to the outer side of the connecting shaft, a rotating column movably connected inside the sleeve, a turntable slidably connected to the outer side of the rotating column, an arc groove being formed inside the turntable, a moving rod slidably connected to the arc groove, and a locking block fixedly connected to the end of the moving rod away from the sleeve.

[0012] Preferably, the limiting component includes an outer ring fixedly connected to the sleeve, a threaded groove fixedly connected to the outer side of the sleeve, and an adjusting block fixedly connected to the outer side of the rotating column.

[0013] Preferably, a drive shaft is fixedly connected to the outer side of the base plate away from the drive assembly.

[0014] Preferably, the toothed angle is engaged with the rack, and the outer side of the clamping plate is slidably connected to the abutment plate.

[0015] Preferably, the outer side of the telescopic plate is slidably connected to the limiting plate.

[0016] Preferably, the outer side of the turntable is rotatably connected to the sleeve, and the outer side of the moving rod penetrates the inner wall of the sleeve and is connected to the locking block.

[0017] Preferably, the outer side of the rotating column is fixedly connected to the adjusting rotating block through the outer ring.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] This invention utilizes a rotating adjustment block to drive the threaded groove on the rotating column to rotate on the outer ring, thereby rotating the turntable. The arc groove then causes the moving rod to move outward, pushing the locking block outward to fix the sleeve. Simultaneously, an actuating cylinder drives the connecting rod to move to one side, causing the telescopic plate to slide. Ultimately, the rack on the telescopic plate engages with the toothed angle, driving the rotating wheel to rotate, achieving a 180-degree rotation of the connecting shaft on the rotating wheel. This design enables quick roll material replacement without additional tools, simplifying the disassembly and rewinding of printed packaging materials and reducing operational difficulty. Furthermore, by adjusting the cooperation between the turntable and the rotating column, it allows for rapid replacement of the winding rollers immediately after winding a single set of winding rollers, regardless of the roll diameter, effectively avoiding the winding limitation caused by fixed gaps and ensuring a standard winding diameter. Attached Figure Description

[0020] Figure 1 A perspective view of a color printing packaging material winding device provided by this utility model;

[0021] Figure 2A schematic diagram of the flipping component structure of a color printing packaging material winding device provided by this utility model;

[0022] Figure 3 A schematic diagram of the drive assembly structure of a color printing packaging material winding device provided by this utility model;

[0023] Figure 4 A schematic diagram of the engaging component structure of a color printing packaging material take-up device provided by this utility model;

[0024] Figure 5 A schematic diagram of the limiting component structure of a color printing packaging material winding device provided by this utility model.

[0025] Legend:

[0026] 1. Base plate;

[0027] 2. Drive shaft;

[0028] 3. Drive assembly; 31. Support arm; 32. Cylinder; 33. Connecting rod; 34. Telescopic plate; 35. Limiting plate;

[0029] 4. Flipping assembly; 41. Rack; 42. Rotary wheel; 43. Tooth angle; 44. Clamping plate; 45. Support plate;

[0030] 5. Engaging assembly; 51. Connecting shaft; 52. Sleeve; 53. Rotating column; 54. Turntable; 55. Arc groove; 56. Moving rod; 57. Locking block;

[0031] 6. Limiting component; 61. Outer ring; 62. Threaded groove; 63. Adjusting block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figure 1 - Figure 3 As shown, this embodiment provides a technical solution: a color-printed packaging material winding device, comprising;

[0034] The base plate 1 has a drive shaft 2 fixedly connected to the outer side of the base plate 1 away from the drive assembly 3;

[0035] Drive assembly 3; Drive assembly 3 includes a support arm 31 fixedly connected to the base plate 1, a cylinder 32 is installed inside the support arm 31, a connecting rod 33 is fixedly connected to the drive end of the cylinder 32, a telescopic plate 34 is fixedly connected to the end of the connecting rod 33 away from the cylinder 32, and a limit plate 35 is fixedly connected to the outer side of the support arm 31.

[0036] The base plate 1 serves as the basic support structure of the entire device, providing a stable installation platform. The drive shaft 2 is directly connected to the base plate 1, responsible for transmitting power from the drive assembly 3 to the winding mechanism, enabling uniform and continuous winding of the material. The support arm 31 provides necessary support for the cylinder 32 and subsequent components, ensuring their accurate positioning during operation. The cylinder 32, as a power source, adjusts the winding tension or assists in completing the movement by controlling the movement of the telescopic plate 34. The connecting rod 33 connects the cylinder 32 and the telescopic plate 34, enabling the transmission of the linear motion generated by the cylinder 32. The telescopic plate 34 can adjust different sets of winding rollers as needed, facilitating the replacement of the winding shaft after winding. The design of the limiting plate 35 provides a stable working range for the telescopic plate 34, preventing the telescopic plate 34 from shifting.

[0037] like Figure 1 - Figure 3 As shown, the flipping assembly 4 includes a rack 41 fixedly connected to the telescopic plate 34, a rotating wheel 42 rotatably connected inside the support arm 31, a toothed angle 43 fixedly connected to the outside of the rotating wheel 42, and a locking plate 44 fixedly connected to the two ends of the rotating wheel 42 away from the toothed angle 43. The toothed angle 43 and the rack 41 are meshed. Abutment plates 45 are fixedly connected to both sides of the bottom end of the telescopic plate 34, and the outside of the locking plate 44 is slidably connected to the abutment plate 45.

[0038] The rack 41 is fixedly connected to the telescopic plate 34 and is one of the core transmission parts of the flipping assembly 4. When the rack 41 moves, it drives the toothed angle 43 that meshes with it to move. The rotating wheel 42 can rotate freely around the central axis of the support arm 31. This design allows the rotating wheel 42 to adjust its position or angle as needed. The toothed angle 43 and the rack 41 form a meshing connection. When the rack 41 moves, the force transmission and rotational motion conversion can be realized through the meshing action between the toothed angle 43 and the rack 41. The clamping plate 44 is used to limit the range of motion of the rotating wheel 42 and provide additional stability, so that the clamping plate 44 can move within a certain range without deviating from the track. The design of the abutment plate 45 provides the necessary support and guidance for the clamping plate 44, ensuring that it maintains the correct direction and position during movement.

[0039] like Figure 1 , Figure 4 and Figure 5As shown, the engaging assembly 5 has a limiting assembly 6 fixedly connected to its outer side; the engaging assembly 5 includes a connecting shaft 51 fixedly connected to both ends of the outer side of the rotating wheel 42, a sleeve 52 fixedly connected to the outer side of the connecting shaft 51, a rotating column 53 movably connected inside the sleeve 52, a turntable 54 slidably connected to the outer side of the rotating column 53, the outer side of the turntable 54 rotatably connected to the sleeve 52, an arc groove 55 is opened inside the turntable 54, a moving rod 56 is slidably connected to the arc groove 55, a locking block 57 is fixedly connected to the end of the moving rod 56 away from the sleeve 52, and the outer side of the moving rod 56 penetrates the inner wall of the sleeve 52 and is connected to the locking block 57;

[0040] The connecting shaft 51 is used to transmit the movement of the rotating wheel 42. The sleeve 52 is fitted on the outside of the connecting shaft 51 to provide a rotatable environment for the rotating column 53, while protecting the internal parts from the influence of the external environment. The rotating column 53 is designed to drive the moving rod 56 to slide along the arc groove 55 by rotation, so as to achieve precise position adjustment. The turntable 54 serves as a guide and support structure for the moving rod 56, ensuring that the moving rod 56 can move smoothly along the predetermined trajectory. The arc groove 55 limits the range of motion of the moving rod 56, ensuring the movement and realizing the range of inward or outward movement. The moving rod 56 achieves fine-tuning of position by sliding in the arc groove 55, thereby controlling the position of the locking block 57. The locking block 57 is used to engage with the inside of the drum to ensure the stability of the entire device.

[0041] like Figure 1 , Figure 4 and Figure 5 As shown, the outer side of the engaging assembly 5 is fixedly connected to the limiting assembly 6. The limiting assembly 6 includes an outer ring 61 fixedly connected to the sleeve 52. The outer side of the sleeve 52 is fixedly connected to the threaded groove 62. The outer side of the rotating column 53 is fixedly connected to the adjusting rotating block 63. The outer side of the rotating column 53 passes through the outer ring 61 and is fixedly connected to the adjusting rotating block 63.

[0042] The outer ring 61 is an annular structure fixed on the sleeve 52. The outer ring 61 provides a physical boundary. The threaded groove 62 can be rotated to adjust the specific position of the connection. The threaded groove 62 is used to adjust the relative position between the outer ring 61 and the rotating post 53, and the sliding connection design enables the rotating post 53 to rotate. The design of the adjusting block 63 allows the user to control the movement of the rotating post 53 by rotation.

[0043] Working principle:

[0044] like Figure 1 - Figure 5 As shown:

[0045] In use: By rotating the adjusting block 63, the threaded groove 62 on the rotating column 53 rotates onto the outer ring 61, thereby driving the turntable 54 to rotate. Then, when the turntable 54 rotates, the moving rod 56 moves outward under the action of the arc groove 55, which in turn causes the locking block 57 to move outward, thus fixing the sleeve 52. After winding is completed, the cylinder 32 is activated, and the cylinder 32 drives the connecting rod 33 to move to one side, which then drives the telescopic plate 34 to slide towards the limiting plate 35. At this time, when the rack 41 on the telescopic plate 34 meshes with the tooth angle 43, it drives the rotating wheel 42 to rotate until the locking plate 44 on the other side contacts the abutment plate 45, realizing a 180-degree rotation of the connecting shaft 51 on the rotating wheel 42.

[0046] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A device for winding color-printed packaging materials, characterized in that, include; Base plate (1); Drive assembly (3); The drive assembly (3) includes a support arm (31) fixedly connected to the base plate (1), a cylinder (32) is installed inside the support arm (31), a connecting rod (33) is fixedly connected to the drive end of the cylinder (32), a telescopic plate (34) is fixedly connected to the end of the connecting rod (33) away from the cylinder (32), and a limit plate (35) is fixedly connected to the outside of the support arm (31); A flipping assembly (4); the flipping assembly (4) includes a rack (41) fixedly connected to the telescopic plate (34), a rotating wheel (42) is rotatably connected inside the support arm (31), a toothed angle (43) is fixedly connected to the outside of the rotating wheel (42), a locking plate (44) is fixedly connected to both ends of the rotating wheel (42) away from the toothed angle (43), and a stop plate (45) is fixedly connected to both sides of the bottom end of the telescopic plate (34); A locking assembly (5) is provided, and a limiting assembly (6) is fixedly connected to the outer side of the locking assembly (5). The locking assembly (5) includes a connecting shaft (51) fixedly connected to both ends of the outer side of the rotating wheel (42). A sleeve (52) is fixedly connected to the outer side of the connecting shaft (51). A rotating column (53) is movably connected inside the sleeve (52). A turntable (54) is slidably connected to the outer side of the rotating column (53). An arc groove (55) is provided inside the turntable (54). A moving rod (56) is slidably connected to the arc groove (55). A locking block (57) is fixedly connected to the end of the moving rod (56) away from the sleeve (52).

2. The color printing packaging material winding device according to claim 1, characterized in that: The limiting component (6) includes an outer ring (61) fixedly connected to the sleeve (52), a threaded groove (62) fixedly connected to the outer side of the sleeve (52), and an adjusting block (63) fixedly connected to the outer side of the rotating column (53).

3. The color printing packaging material winding device according to claim 1, characterized in that: A drive shaft (2) is fixedly connected to the outer side of the base plate (1) away from the drive assembly (3).

4. The color printing packaging material winding device according to claim 1, characterized in that: The toothed angle (43) is meshed with the rack (41), and the outer side of the clamping plate (44) is slidably connected to the abutment plate (45).

5. The color printing packaging material winding device according to claim 1, characterized in that: The outer side of the telescopic plate (34) is slidably connected to the limiting plate (35).

6. The color-printed packaging material winding device according to claim 1, characterized in that: The outer side of the turntable (54) is rotatably connected to the sleeve (52), and the outer side of the moving rod (56) passes through the inner wall of the sleeve (52) and is connected to the locking block (57).

7. The color printing packaging material winding device according to claim 2, characterized in that: The outer side of the rotating column (53) is fixedly connected to the adjusting rotating block (63) through the outer ring (61).

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