Tipping paper gravure online fine gold stamping device

Abstract

The invention relates to the technical field of tipping paper treatment, in particular to a tipping paper gravure online fine gold stamping device which comprises a support, a base, a driving motor, a driving rotating wheel, a rotating mechanism, a gravure roller and a gold stamping assembly. The base is installed on the support, the driving motor is installed on the side face of the base, the driving rotating wheel and the rotating mechanism are installed in the base, the gravure printing roller is installed at one end of the driving rotating wheel, and the gold stamping assembly is installed at one end of the rotating mechanism. The driving motor drives the driving rotating wheel to enable the gravure printing roller to conduct gravure printing on tipping paper, the driving rotating wheel drives the rotating mechanism to conduct intermittent fixed-angle rotation, and therefore the gilding assembly is turned over by a certain angle at a time to conduct gilding treatment on the tipping paper.

Description

Technical Field

[0001] The invention relates to the technical field of tipping paper processing, in particular to a tipping paper gravure inline fine hot stamping device. Background Art

[0002] Tipping paper is a special kind of paper widely used in the packaging field, especially in tea, cigarettes, food, gift packaging, etc. Its main features include the following: Tipping paper has good air permeability, which makes it very suitable for items that require breathable packaging, such as tea and cigarettes. This air permeability can effectively maintain the quality and aroma of the packaged items. Although tipping paper has good air permeability, it has a softer texture than tipping paper, feels good, and is easy to process and fold, so it is widely used in packaging design.

[0003] Tipping paper is widely used in high-end packaging and gift decoration. Its unique texture and visual effects make it the preferred packaging material for many high-quality products. In order to further enhance the aesthetics and functionality of tipping paper, hot stamping and gravure printing techniques are often used. Here is the importance of these processes to tipping paper and the benefits they bring: Luxury: Hot stamping technology heats and stamps gold or other metal foils onto the surface of tipping paper, giving the printed pattern or text a shiny metallic luster. This luster adds a sense of luxury and high grade to the packaging, attracting the attention of consumers. Branding effect: Hot stamping can be used to print brand logos or product names, making the brand image more prominent and easy to identify. Especially in a highly competitive market, the distinctive hot stamping effect helps to enhance brand awareness and market competitiveness.

[0004] Gravure printing can create extremely detailed and clear patterns on tipping paper, including complex patterns and text. This fine pattern expression helps to enhance the artistry and visual effect of the packaging, making the product more attractive to consumers. Three-dimensional effect: The gravure printing process leaves a concave printing effect on the surface of the tipping paper, giving the packaging a unique three-dimensional and tactile feel. Consumers can feel the depth of the pattern when touching the package, and this tactile feeling enhances the high-end feel of the packaging. Printing durability: The gravure pattern is engraved on the paper at a greater depth, making the pattern more wear-resistant and less likely to fade or damage during use. This durability ensures the visual effect and quality of the packaging in long-term use. By combining hot stamping and gravure printing technology, the tipping paper packaging not only looks more upscale and exquisite visually, but also has good touch and durability. This combined effect can effectively enhance the market appeal of the product and the desire of consumers to buy. Tipping paper packaging using hot stamping and gravure printing technology can help brands convey a high-end and professional brand image. Whether in gift packaging or packaging of high-end goods, these processes can enhance the overall image and market positioning of the brand. Hot stamping and gravure printing technologies provide higher added value to products by improving the visual effects, touch and durability of tipping paper packaging. These technologies not only enhance the beauty and uniqueness of packaging, but also effectively support the construction of brand image, making products more competitive in the market.

[0005] Existing printing equipment for tipping paper generally uses traditional gravure printing equipment for gravure printing, and then puts it into the hot stamping device for hot stamping. The cost of the two sets of equipment is high, the production efficiency is low and the consistency is poor, especially in the face of multiple demands, its production flexibility is poor.

[0006] In view of the above situation, in order to overcome the above technical problems, the present invention designs a tipping paper gravure inline fine hot stamping device to solve the above technical problems. Summary of the invention

[0007] The technical purpose to be achieved by the present invention is to design a gravure printing and fine hot stamping device for tipping paper, which integrates gravure printing and hot stamping, improves production efficiency and consistency, reduces production costs, and enhances production flexibility and environmental friendliness.

[0008] In order to achieve the above technical objectives, the present invention provides the following technical solutions:

[0009] A tipping paper gravure printing in-line fine hot stamping device comprises a bracket, a base, a driving motor, a driving wheel, a rotating mechanism, a gravure roller and a hot stamping assembly. The structural design of this device is intended to achieve high-precision gravure printing and hot stamping processes for tipping paper to meet the aesthetic and functional requirements of packaging materials. The bracket provides a stable support. The base is installed on the top or inside of the bracket to play the role of bearing and fixing the device. A driving motor is installed on the side of the base. This motor is the core power source of the device and is responsible for providing power for the entire system. The driving motor is connected to the driving wheel through its internal transmission device, and the driving wheel is connected to the rotating mechanism inside the base through bearings or gears. The gravure roller is fixed at one end of the driving wheel, and the hot stamping assembly is installed at the other end of the rotating mechanism. When the device is running, the driving motor starts and drives the driving wheel to rotate. As the driving wheel rotates, the gravure roller begins to gravure process the tipping paper. The gravure roller is usually made of metal and has a high-precision engraved pattern, which can accurately print complex patterns and texts on the surface of the tipping paper. This process not only ensures the clarity of the pattern, but also enables printing effects of different colors and depths, making the packaging of the tipping paper more aesthetic and brand recognizable. The rotation of the active wheel also drives the operation of the rotating mechanism. The rotating mechanism is designed to rotate intermittently at a fixed angle, which means that after each gravure printing operation, the hot stamping component will flip once at a predetermined angle. The advantage of this design is that the hot stamping component can accurately hot stamp the tipping paper after gravure printing. The hot stamping component usually includes a heating device and a stamping die, which transfers gold foil or other hot stamping materials to the surface of the tipping paper by heating, so that it presents a metallic luster decorative effect in specific areas. This design ensures that the gravure printing and hot stamping processes of the tipping paper can be completed continuously on a production line, which not only improves production efficiency but also ensures product quality consistency. The final packaging product not only has exquisite patterns, but also has a unique hot stamping effect, making it more competitive in the market.

[0010] The design structure of the base includes three parts: a mounting base, a lifting slot and a power chamber. The mounting base is located at the bottom of the base, providing a stable support for the entire device. A lifting slot is provided below the mounting base, and the lifting slot is used to control the lifting and lowering movement of the hot stamping device. Through precise up and down movement, the hot stamping device can accurately perform hot stamping on the surface of the tipping paper to ensure that the height and position of each hot stamping pattern are consistent. The power chamber is located on the side of the base and is the power core area of ​​the entire device. The power chamber contains an active runner and a rotating mechanism. Through the cooperation of these components, the drive device achieves efficient rotation and hot stamping operations.

[0011] The active rotating wheel has a precise structural design and is mainly composed of an active shaft, an active rotating disc, a matching groove and an adjustment block. The active rotating shaft is connected to one end of the driving motor and is responsible for transmitting the rotational power generated by the driving motor to the entire rotating wheel system. The active rotating disc is installed on the outside of the active rotating shaft as the core component of the entire rotating wheel. It is not only responsible for receiving and transmitting power, but also realizes precise matching with other components through the matching grooves on its surface. The matching groove is designed to cooperate with the rotating mechanism to enable it to rotate at a fixed angle intermittently, so that the rotating wheel can rotate at a fixed angle smoothly and efficiently. In addition, an adjustment block is also installed on the side of the active rotating disc, and the adjustment block is used to cooperate with the adjustment component to realize the rotation of the rotating base plate, thereby realizing precise control of the hot stamping or gravure printing process and ensuring the quality and consistency of the final product.

[0012] The matching grooves and adjustment blocks are each provided with two, and are mirror-set relative to the active rotating shaft. The mirror-set matching grooves and adjustment blocks can ensure that the entire wheel system remains balanced during operation. Due to the symmetrical structure, such a design can effectively reduce the generation of eccentric force and avoid vibration or instability of the device when it is running at high speed, thereby improving the stability and working accuracy of the equipment. In addition, the axis connecting line of the adjustment block is arranged perpendicular to the center line of the matching groove. This arrangement helps to achieve more accurate adjustment and matching effects. The vertically arranged adjustment block can control the movement of the active turntable more finely. By adjusting the position of the adjustment block, the positioning of the matching groove can be easily changed, thereby accurately controlling the rotation angle and speed of the active turntable. This design not only enhances the flexibility of operation, but also ensures the precise control of position and force during hot stamping or gravure printing, thereby improving the quality and consistency of the final product. The stability and accuracy of the mechanical structure are optimized, making the entire device more efficient and reliable when working.

[0013] In the design of the matching groove, a positioning groove is provided on the middle loop. The positioning groove exists to match with the rolling ball to ensure the accurate positioning of the rotating mechanism during operation. The combination of the positioning groove and the rolling ball can provide a stable guiding function when the device is running, so that the rotating mechanism always runs on the predetermined track during the matching process, avoiding any possible deviation. This design not only improves the operating accuracy of the rotating mechanism, but also effectively extends the service life of the equipment because it reduces the wear caused by the misalignment of components.

[0014] A circle of oblique claw blocks are arranged in a circular array on the side of the adjustment block. The main function of these oblique claw blocks is to cooperate with the clamping oblique blocks in the adjustment component to achieve one-way contact operation. The inclined design of the oblique claw blocks allows them to easily snap into the clamping oblique blocks in one direction, thereby locking the adjustment block for one-way movement. Through this one-way contact design, the adjustment block can provide sufficient stability in the locked state. This arrangement ensures the flexibility and safety of the adjustment component during operation, and can easily achieve precise fine-tuning during the production process, ensuring high-quality output during hot stamping or gravure printing.

[0015] The structural design of the rotating mechanism includes a rotating base plate, a matching pin, a movable bearing and an adjustment assembly, which work together to ensure efficient operation and precise adjustment of the entire device. First of all, the rotating base plate is the basic component of the rotating mechanism. It is firmly installed inside the base to support and fix other components. The stability of the rotating base plate directly affects the stable operation of the entire rotating mechanism, so its material and installation method are carefully designed to ensure stability during high-speed operation.

[0016] The matching pin is installed on the rotating base plate, which plays a role of connection and positioning. The main function of the matching pin is to provide support for the movable bearing so that the movable bearing can rotate freely around it. As a key component in the rotating mechanism, the movable bearing is installed on the matching pin. It is responsible for reducing friction during the rotation process and ensuring smooth movement between the rotating base plate and other mechanical parts. This design not only improves the operating efficiency of the rotating mechanism, but also extends the service life of the equipment. The adjustment component is also installed on the rotating base plate. The design of the rotating mechanism enables the equipment to operate efficiently and stably during the working process.

[0017] The rotating base plate is designed to be cross-shaped, and a rotating shaft is installed at its center, and a limit block is set on the side of the rotating shaft. This design has many advantages. The structure of the cross-shaped rotating base plate can provide better support and stability. Compared with conventional rectangular or circular base plates, the cross-shaped structure is more uniform in force distribution and can more effectively disperse the force acting on the base plate. This uniform force distribution helps to reduce the deformation or vibration of the base plate when running at high speed, thereby improving the operating stability of the entire rotating mechanism. Especially in equipment involving precision machining, stability is the key to ensuring machining accuracy.

[0018] The rotation axis is installed in the center of the cross-shaped base plate. This layout maximizes the symmetry and balance of the rotation mechanism. The centrally installed rotation axis can ensure uniform force transmission in all directions during the rotation process. In this way, eccentricity or irregular movement can be effectively avoided during the rotation of the axis, thus ensuring smooth and precise rotation.

[0019] The limit block design on the side of the rotating shaft further enhances the safety and accuracy of the system. The function of the limit block is to prevent excessive displacement of the rotating shaft during rotation, and it plays a limiting and protective function. It ensures the precise movement of the rotating shaft within a certain range and avoids position deviation caused by excessive rotation or sliding. This design not only improves the durability of the equipment, but also ensures strict control of various parameters during the production process, ensuring the quality consistency and process stability of the final product.

[0020] The movable bearing can rotate freely on the matching pin, and a rolling ball is arranged inside the movable bearing, and the rolling ball can roll freely. The freely rotating movable bearing enhances the flexibility and adaptability of the entire rotating mechanism. Since the movable bearing can rotate freely on the matching pin, it can better adapt to various angle changes or position adjustments generated during the operation of the equipment. This flexibility ensures that the rotating mechanism can operate smoothly under different working conditions, thereby improving the overall performance and reliability of the equipment. Especially in mechanical systems that require frequent adjustments or undergo complex movements, this free-rotating design can significantly reduce mechanical stress and wear.

[0021] Secondly, the rolling balls set inside the movable bearing provide extremely low friction resistance. The rolling balls can roll freely inside the movable bearing, which makes the rotation of the movable bearing on the matching pin smoother and easier. The free rolling of the rolling balls significantly reduces the friction between the movable bearing and the matching pin, thereby reducing wear and extending the service life of the equipment. This low-friction design not only improves the operating efficiency of the equipment, but also reduces energy consumption, allowing the equipment to operate more efficiently.

[0022] In addition, the design of the rolling ball also improves the precision and stability of the rotation. Because the rolling ball can roll smoothly inside the movable bearing, it can evenly distribute the forces from all directions, thereby ensuring that the movement of the movable bearing on the matching pin is more stable. This stability is crucial for high-precision mechanical operations, ensuring that the rotating mechanism can maintain smooth and precise movement when running at high speed or under heavy load.

[0023] The design of the adjustment assembly consists of multiple key components, including a rotating sleeve, a limit slot, an adjustment lever and a clamping bevel block. The cooperation between these components ensures the accuracy and convenience of the adjustment assembly. First, the rotating sleeve is the core component of the entire adjustment assembly. It is installed above the rotating base plate and plays a role in connection and transmission. The stability and precise installation of the rotating sleeve are crucial to the performance of the entire adjustment assembly, because it not only supports other components, but also transmits power and adjustment movement.

[0024] The inner side of the rotating sleeve is provided with a limit groove. The limit groove exists to ensure that the adjustment component remains within the set range during the rotation process without excessive rotation or deviation. The limit groove can effectively limit the movement trajectory of the rotating sleeve, thereby improving the safety of the system and the accuracy of adjustment.

[0025] As an important adjustment mechanism of the adjustment assembly, there are four adjustment levers in total, which are installed on the side of the rotating sleeve in a circular array. This circular array design can ensure that the adjustment levers are evenly distributed during operation, so that the adjustment in any direction can maintain consistency and sensitivity. The adjustment levers are precisely designed to provide good feel and feedback during operation, making it easier for operators to make fine adjustments.

[0026] The bevel blocks are installed in a linear array on the bevel of the adjustment lever. The bevel design of the bevel blocks allows them to be well connected or separated from other components, realizing a one-way locking or releasing function. This design not only ensures the stability of the adjustment, but also allows the operator to make quick adjustments when necessary, ensuring that the operation of the equipment can be accurately controlled during the production process and maintaining high-quality output.

[0027] The design of the hot stamping assembly consists of a rotating rod, a hot stamping block and a hot stamping template. The delicate coordination of these components ensures an efficient and accurate hot stamping process. First of all, the rotating rod is one of the core components of the hot stamping assembly, which is installed on the side of the rotating mechanism. The main function of the rotating rod is to serve as the support and rotation axis of the hot stamping block. It is connected to the rotating mechanism to achieve precise control and rotation of the hot stamping block. This design not only improves the flexibility of the hot stamping operation, but also ensures uniform pressure and contact during each hot stamping process.

[0028] The hot stamping block is installed on the periphery of the rotating rod and is designed in the shape of a cuboid. This cuboid structure design helps to provide sufficient contact area during the hot stamping process to ensure that the hot stamping material can be evenly transferred to the target surface. The hot stamping block is usually made of a material with high thermal conductivity, which can quickly and evenly conduct heat to ensure the stability and consistency of the hot stamping effect.

[0029] On the surface of each hot stamping block, hot stamping templates are arranged at intervals. The function of the hot stamping template is to transfer the preset pattern or text to the material to be processed through heat and pressure. The design of the template must conform to the rectangular shape of the hot stamping block, and the spacing setting can ensure that the pattern on each surface can be clearly and accurately transferred. Through the precise template design, the hot stamping assembly can maintain high-quality hot stamping effects in each operation and can adapt to different pattern and design requirements. The combination of the rotating rod, hot stamping block and hot stamping template ensures that the hot stamping assembly has a high degree of precision and consistency while operating efficiently. This structural design not only optimizes the distribution of heat, but also improves the operational stability during the hot stamping process, so that the final packaging or product surface can present a clear and durable hot stamping effect.

[0030] The beneficial effects of the present invention are as follows:

[0031] 1. The present invention provides an active rotating wheel and a rotating mechanism, and centrally arranges hot stamping and gravure printing, so that tipping paper can be produced quickly. It also eliminates the need to set up a large hot stamping device in traditional production, integrates hot stamping and gravure printing in one production process, and avoids the cumbersome steps of carrying out different processes separately in traditional production. In this way, multiple processes can be completed on one production line, improving the overall production efficiency. In traditional production, it may be necessary to frequently replace different production equipment and plates, which increases production time. The integrated setting reduces the need for plate changing and debugging, thereby shortening the production cycle.

[0032] 2. The present invention sets the hot stamping component to a rectangle, and the hot stamping template thereon can be replaced as needed, reducing the need for operators to transfer and schedule between different production links, thereby reducing labor costs. The integrated production process is also easier to automate, further reducing manpower input. The integrated process setting helps to ensure the consistency of hot stamping and gravure effects. In traditional production, inconsistencies between links may occur due to separate process processing. The integrated setting reduces this potential error through unified process control, ensuring the consistency and high quality of each product. The integrated production line reduces the need for multiple separate equipment, making the use of production space more efficient. This not only optimizes the factory layout, but also improves the management of the production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] The above and other aspects of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 It is a structural schematic diagram of the base of the present invention;

[0037] Figure 3 It is a structural schematic diagram of the active rotating wheel and the rotating mechanism of the present invention;

[0038] Figure 4 It is a structural schematic diagram of the active rotating wheel of the present invention;

[0039] Figure 5 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0040] Figure 6 It is a structural schematic diagram of the rotating bottom plate of the present invention;

[0041] Figure 7 is a schematic diagram of the structure of the regulating assembly of the present invention;

[0042] Figure 8 It is a structural schematic diagram of the hot stamping assembly of the present invention;

[0043] Fig. 9 It is a working schematic diagram of the gravure printing roller and the hot stamping assembly of the present invention.

[0044] In the figure: 1. bracket; 2. base; 21. mounting base plate; 22. lifting slot; 23. power chamber; 3. driving motor; 4. active rotating wheel; 41. active rotating shaft; 42. active rotating disk; 43. matching slot; 431. positioning slide slot; 44. adjusting block; 441. oblique claw block; 5. rotating mechanism; 51. rotating base plate; 511. rotating shaft; 512. limiting block; 52. matching pin; 53. movable bearing; 531. rolling ball; 54. adjusting assembly; 541. rotating sleeve; 542. limiting slot; 543. adjusting lever; 544. clamping oblique block; 6. gravure roller; 7. hot stamping assembly; 71. rotating rod; 72. hot stamping block; 73. hot stamping template. DETAILED DESCRIPTION

[0045] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0046] like Figure 1-9As shown, a tipping paper gravure printing in-line fine hot stamping device includes a bracket 1, a base 2, a driving motor 3, a driving wheel 4, a rotating mechanism 5, a gravure roller 6 and a hot stamping assembly 7. The structural design of this device is intended to achieve high-precision tipping paper gravure printing and hot stamping processes to meet the aesthetic and functional requirements of packaging materials. The bracket 1 provides a stable support. The base 2 is installed on the top or inside of the bracket 1, and plays the role of a bearing and fixing device. The driving motor 3 is installed on the side of the base 2. This motor is the core power source of the device and is responsible for providing power for the entire system. The driving motor 3 is connected to the driving wheel 4 through its internal transmission device, and the driving wheel 4 is connected to the rotating mechanism 5 inside the base 2 through a bearing or a gear. The gravure roller 6 is fixed at one end of the driving wheel 4, and the hot stamping assembly 7 is installed at the other end of the rotating mechanism 5. When the device is running, the driving motor 3 starts and drives the driving wheel 4 to rotate. As the driving wheel 4 rotates, the gravure roller 6 begins to gravure process the tipping paper. The gravure roller 6 is usually made of metal and has a high-precision engraved pattern, which can accurately print complex patterns and texts on the surface of the tipping paper. This process not only ensures the clarity of the pattern, but also can achieve printing effects of different colors and depths, making the packaging of the tipping paper more beautiful and brand-recognizable. The rotation of the active runner 4 also drives the operation of the rotating mechanism 5. The rotating mechanism 5 is designed to be intermittently rotated at a fixed angle, which means that after each gravure operation is completed, the hot stamping component 7 will be turned over once at a predetermined angle. The advantage of this design is that the hot stamping component 7 can accurately hot stamp the tipping paper after the gravure printing is completed. The hot stamping component 7 usually includes a heating device and a die, which transfers gold foil or other hot stamping materials to the surface of the tipping paper by heating, so that it presents a metallic luster decorative effect in a specific area. Such a design ensures that the gravure printing and hot stamping processes of the tipping paper can be completed continuously on a production line, which not only improves production efficiency, but also ensures the quality consistency of the product. The final packaging product not only has exquisite patterns, but also has a unique hot stamping effect, making it more competitive in the market.

[0047] like Figure 2 As shown, the design structure of the base 2 includes three parts: a mounting base plate 21, a lifting slot 22 and a power chamber 23. The mounting base plate 21 is located at the bottom of the base 2, providing a stable support for the entire device. A lifting slot 22 is provided below the mounting base plate 21. The function of the lifting slot 22 is to control the lifting and lowering movement of the hot stamping device. Through precise up and down movement, the hot stamping device can accurately perform hot stamping treatment on the surface of the tipping paper to ensure that the height and position of each hot stamping pattern are consistent. The power chamber 23 is located on the side of the base 2 and is the power core area of ​​the entire device. The power chamber 23 contains an active runner 4 and a rotating mechanism 5. Through the cooperation of these components, the driving device realizes efficient rotation and hot stamping operations.

[0048] like Figure 4 As shown, the structure design of the active rotating wheel 4 is precise, and it is mainly composed of an active rotating shaft 41, an active rotating disk 42, a matching groove 43 and an adjusting block 44. The active rotating shaft 41 is connected to one end of the driving motor 3, and is responsible for transmitting the rotational power generated by the driving motor 3 to the entire rotating wheel system. The active rotating disk 42 is installed on the outer side of the active rotating shaft 41, as the core component of the entire rotating wheel. It is not only responsible for receiving and transmitting power, but also realizes precise matching with other components through the matching groove 43 on its surface. The matching groove 43 is designed to cooperate with the rotating mechanism 5 so that it can intermittently rotate at a fixed angle, so that the rotating wheel can rotate at a fixed angle smoothly and efficiently. In addition, an adjusting block 44 is also installed on the side of the active rotating disk 42, and the adjusting block 44 is used to cooperate with the adjusting component 54 to realize the rotation of the rotating base plate 51, thereby realizing precise control in the hot stamping or gravure printing process, and ensuring the quality and consistency of the final product.

[0049] like Figure 4 As shown, the matching grooves 43 and the adjusting blocks 44 are each provided with two, and are mirror-imaged relative to the active rotating shaft 41. The matching grooves 43 and the adjusting blocks 44 set in mirror-image can ensure that the entire wheel system remains balanced during operation. Due to the symmetrical structure, such a design can effectively reduce the generation of eccentric force, avoid vibration or instability of the device when running at high speed, thereby improving the stability and working accuracy of the equipment. In addition, the axis connecting line of the adjusting block 44 is arranged perpendicular to the center line of the matching groove 43, and this arrangement helps to achieve more accurate adjustment and matching effects. The vertically arranged adjusting block 44 can control the movement of the active rotating disk 42 more finely. By adjusting the position of the adjusting block 44, the positioning of the matching groove 43 can be conveniently changed, thereby accurately controlling the rotation angle and speed of the active rotating disk 42. This design not only enhances the flexibility of operation, but also ensures the precise control of position and force during hot stamping or gravure printing, thereby improving the quality and consistency of the final product. The stability and accuracy of the mechanical structure are optimized, making the entire device more efficient and reliable when working.

[0050] like Figure 4 As shown, in the design of the matching groove 43, a positioning groove 431 is provided on the loop thereof. The positioning groove 431 exists to cooperate with the rolling ball to ensure the accurate positioning of the rotating mechanism 5 during operation. The combination of the positioning groove 431 and the rolling ball can provide a stable guiding function when the device is running, so that the rotating mechanism 5 always runs on the predetermined track during the matching process, avoiding any possible deviation. This design not only improves the operating accuracy of the rotating mechanism 5, but also effectively extends the service life of the device because it reduces the wear caused by the misalignment of components.

[0051] A circle of oblique claw blocks 441 are arranged in a circular array on the side of the adjustment block 44. The main function of these oblique claw blocks 441 is to cooperate with the clamping oblique blocks 544 in the adjustment component 54 to achieve one-way contact operation. The inclined surface design of the oblique claw blocks 441 allows them to be easily clamped into the clamping oblique blocks 544 in one direction, thereby locking the adjustment block 44 to achieve one-way movement. Through this one-way contact design, the adjustment block 44 can provide sufficient stability in the locked state. This arrangement ensures the flexibility and safety of the adjustment component 54 during operation, and can easily achieve precise fine-tuning during the production process, ensuring high-quality output during hot stamping or gravure printing.

[0052] like Figure 5 As shown, the structural design of the rotating mechanism 5 includes a rotating base plate 51, a matching pin 52, a movable bearing 53 and an adjustment assembly 54, which work together to ensure efficient operation and precise adjustment of the entire device. First, the rotating base plate 51 is the basic component of the rotating mechanism 5. It is firmly installed inside the base 2 to support and fix other components. The stability of the rotating base plate 51 directly affects the stable operation of the entire rotating mechanism 5, so its material and installation method are carefully designed to ensure stability during high-speed operation.

[0053] The matching pin 52 is installed on the rotating base plate 51, which plays a role of connection and positioning. The main function of the matching pin 52 is to provide support for the movable bearing 53 so that the movable bearing 53 can rotate freely around it. As a key component in the rotating mechanism 5, the movable bearing 53 is installed on the matching pin 52. It is responsible for reducing friction during the rotation process and ensuring smooth movement between the rotating base plate 51 and other mechanical parts. This design not only improves the operating efficiency of the rotating mechanism 5, but also extends the service life of the equipment. The adjustment component 54 is also installed on the rotating base plate 51. The design of the rotating mechanism 5 enables the equipment to operate efficiently and stably during operation.

[0054] like Figure 6 As shown, the rotating base plate 51 is designed to be cross-shaped, and a rotating shaft 511 is installed at the center thereof, and a limit block 512 is set on the side of the rotating shaft 511. This design has many advantages. The structure of the cross-shaped rotating base plate 51 can provide better support and stability. Compared with the conventional rectangular or circular base plate, the cross-shaped structure is more uniform in force distribution and can more effectively disperse the force acting on the base plate. This uniform force distribution helps to reduce the deformation or vibration of the base plate when running at high speed, thereby improving the operating stability of the entire rotating mechanism 5. Especially in equipment involving precision machining, stability is the key to ensuring machining accuracy.

[0055] The rotating shaft 511 is installed at the center of the cross-shaped bottom plate, and this layout maximizes the symmetry and balance of the rotating mechanism 5. The centrally installed rotating shaft 511 can ensure uniform force transmission in all directions during the rotation process, so that eccentricity or irregular movement can be effectively avoided during the rotation of the shaft, thereby ensuring smooth and accurate rotation.

[0056] The design of the limit block 512 on the side of the rotating shaft 511 further enhances the safety and accuracy of the system. The function of the limit block 512 is to prevent the rotating shaft 511 from excessive displacement during the rotation process, and to play a limiting and protective function. It ensures the precise movement of the rotating shaft 511 within a certain range and avoids position deviation caused by excessive rotation or sliding. This design not only improves the durability of the equipment, but also ensures strict control of various parameters during the production process, ensuring the quality consistency and process stability of the final product.

[0057] The movable bearing 53 can rotate freely on the matching pin 52, and a rolling ball 531 is arranged inside the movable bearing 53, and the rolling ball 531 can roll freely. The freely rotating movable bearing 53 enhances the flexibility and adaptability of the entire rotating mechanism 5. Since the movable bearing 53 can rotate freely on the matching pin 52, it can better adapt to various angle changes or position adjustments generated during the operation of the equipment. This flexibility ensures that the rotating mechanism 5 can operate smoothly under different working conditions, thereby improving the overall performance and reliability of the equipment. Especially in mechanical systems that require frequent adjustments or undergo complex movements, this free-rotation design can significantly reduce mechanical stress and wear.

[0058] Secondly, the rolling ball 531 disposed inside the movable bearing 53 provides extremely low friction resistance. The rolling ball 531 can roll freely inside the movable bearing 53, which makes the rotation of the movable bearing 53 on the matching pin 52 smoother and easier. The free rolling of the rolling ball 531 significantly reduces the friction between the movable bearing 53 and the matching pin 52, thereby reducing wear and extending the service life of the equipment. This low-friction design not only improves the operating efficiency of the equipment, but also reduces energy consumption, allowing the equipment to operate more efficiently.

[0059] In addition, the design of the rolling ball 531 also improves the precision and stability of the rotation. Since the rolling ball 531 can roll smoothly inside the movable bearing 53, it can evenly disperse the forces from all directions, thereby ensuring that the movable bearing 53 moves more stably on the matching pin 52. This stability is crucial for high-precision mechanical operations and can ensure that the rotating mechanism 5 can maintain smooth and precise movement when operating at high speed or under heavy load.

[0060] like Figure 7As shown, the design of the adjustment assembly 54 is composed of multiple key components, including a rotating sleeve 541, a limiting groove 542, an adjustment lever 543 and a clamping bevel block 544. The cooperation between these components ensures the accuracy and convenience of operation of the adjustment assembly 54. First, the rotating sleeve 541 is the core component of the entire adjustment assembly 54. It is installed above the rotating base plate 51 and plays a role in connection and transmission. The stability and precise installation of the rotating sleeve 541 are crucial to the performance of the entire adjustment assembly 54, because it not only supports other components, but also transmits power and adjusts movement.

[0061] The inner side of the rotating sleeve 541 is provided with a limit groove 542. The limit groove 542 is provided to ensure that the adjustment component 54 remains within a set range during the rotation process without excessive rotation or deviation. The limit groove 542 can effectively limit the movement trajectory of the rotating sleeve 541, thereby improving the safety of the system and the accuracy of adjustment.

[0062] As an important adjustment mechanism of the adjustment assembly 54, there are four adjustment levers 543, which are installed in a circular array on the side of the rotating sleeve 541. This circular array design can ensure that the adjustment levers 543 are evenly distributed during operation, so that the adjustment in any direction can maintain consistency and sensitivity. The adjustment levers 543 can provide good hand feel and feedback during operation through their precise design, which is convenient for the operator to make fine adjustments.

[0063] The clamping bevel blocks 544 are installed in a linear array on the bevel of the adjustment lever 543. The bevel design of the clamping bevel blocks 544 enables them to be well clamped or separated from other components, realizing a one-way locking or releasing function. This design not only ensures the stability of the adjustment, but also allows the operator to make quick adjustments when necessary, ensuring that the operation of the equipment can be accurately controlled during the production process and maintaining high-quality output.

[0064] like Figure 8 As shown, the design of the hot stamping assembly 7 is composed of a rotating rod 71, a hot stamping block 72 and a hot stamping template 73. The delicate coordination of these components ensures an efficient and accurate hot stamping process. First, the rotating rod 71 is one of the core components of the hot stamping assembly 7, and it is installed on the side of the rotating mechanism 5. The main function of the rotating rod 71 is to serve as a support and rotation axis for the hot stamping block 72. It realizes precise control and rotation of the hot stamping block 72 through connection with the rotating mechanism 5. This design not only improves the flexibility of the hot stamping operation, but also ensures uniform pressure and contact during each hot stamping process.

[0065] The hot stamping block 72 is mounted on the periphery of the rotating rod 71 and is designed in a rectangular parallelepiped shape. This rectangular parallelepiped structural design helps to provide sufficient contact area during the hot stamping process to ensure that the hot stamping material can be evenly transferred to the target surface. The hot stamping block 72 is usually made of a material with high thermal conductivity, which can quickly and evenly conduct heat to ensure the stability and consistency of the hot stamping effect.

[0066] On the surface of each hot stamping block 72, hot stamping templates 73 are arranged at intervals. The function of the hot stamping template 73 is to transfer the preset pattern or text to the material to be processed by heating and pressure. The design of the template must conform to the rectangular shape of the hot stamping block 72, and the interval setting can ensure that the pattern on each surface can be transferred clearly and accurately. Through the precise template design, the hot stamping component 7 can maintain a high-quality hot stamping effect in each operation and can adapt to different patterns and design requirements. The combination of the rotating rod 71, the hot stamping block 72 and the hot stamping template 73 ensures that the hot stamping component 7 has a high degree of precision and consistency while operating efficiently. This structural design not only optimizes the distribution of heat, but also improves the operational stability during the hot stamping process, so that the final packaging or product surface can present a clear and durable hot stamping effect.

[0067] During the working process of the present invention, the driving motor 3 is started to drive the active rotating wheel 4 to rotate, and the active rotating wheel 4 rotates at a uniform speed. During the rotation of the active rotating wheel 4, the adjusting block 44 drives the adjusting assembly 54 to adjust the position of the entire rotating mechanism 5, wherein the oblique claw block 441 cooperates with the clamping obliquely so that the adjusting lever 543 in the adjusting assembly 54 can only move in one direction with the adjusting block 44, and the matching pin 52 enters the matching groove 43 during the rotation process, and the rolling bearing and the positioning slide groove 431 cooperate to further ensure the position, and the limit block 512 moves in the limit groove 542, so that the adjusting assembly 54 can drive the rotating bottom plate 51 to rotate, thereby ensuring that the active rotating wheel 4 and the rotating mechanism 5 keep rotating, and the rotating mechanism 5 thereby realizes the intermittent fixed angle rotation law;

[0068] After the tipping paper is gravure-printed by the gravure roller 6, the raw materials for hot stamping are arranged on the tipping paper, and the lifting slot 22 controls the hot stamping device to lift and lower so as to realize the hot stamping process of the tipping paper, and directly output the finished product.

[0069] The above-disclosed technical features are not limited to the combination with other features disclosed, and those skilled in the art may also make other combinations between the technical features according to the disclosed purpose, so as to achieve the purpose of the present disclosure. The description herein is provided to enable those of ordinary skill in the art to implement or use the present disclosure. It will be obvious to those of ordinary skill in the art that various modifications to the present disclosure will be apparent, and the general principles defined herein may be applied to other variations without departing from the scope of the present disclosure. Therefore, the present disclosure is not limited to the examples and designs described herein, but should be given the broadest scope consistent with the principles and novel features disclosed herein. Although one or more exemplary embodiments of the present disclosure have been described with reference to the accompanying drawings, those of ordinary skill in the art will understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined in the appended claims. Although the present disclosure has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements may be made thereto based on the embodiments of the present disclosure. Therefore, these modifications or improvements made without departing from the spirit of the present disclosure are all within the scope of protection claimed by the present disclosure. The foregoing is merely an excerpt from the disclosure that these modifications may be made to the invention in light of the above detailed description. The terms used in the appended claims should not be construed to limit the invention to the specific embodiments disclosed in the specification. Instead, the scope of the invention will be determined entirely by the appended claims, which will be interpreted in accordance with established principles of claim interpretation.

Claims

1. A tipping paper gravure inline fine hot stamping device, It is characterized in that The invention comprises a bracket (1), a base (2), a driving motor (3), an active rotating wheel (4), a rotating mechanism (5), a gravure printing roller (6) and a hot stamping component (7); the base (2) is mounted on the bracket (1), the driving motor (3) is mounted on the side of the base (2), the active rotating wheel (4) and the rotating mechanism (5) are mounted inside the base (2), the gravure printing roller (6) is mounted on one end of the active rotating wheel (4), and the hot stamping component (7) is mounted on one end of the rotating mechanism (5); the driving motor (3) drives the active rotating wheel (4) so ​​that the gravure printing roller (6) performs gravure printing on the tipping paper, and the active rotating wheel (4) drives the rotating mechanism (5) to perform intermittent fixed angle rotation, so that the hot stamping component (7) performs hot stamping on the tipping paper by a single flip at a certain angle.

2. According to claim 1, a tipping paper gravure inline fine hot stamping device, Features: The base (2) comprises a mounting base plate (21), a lifting groove (22) and a power cavity (23); the mounting base plate (21) is arranged below the base (2); the lifting groove (22) is arranged below the mounting base plate (21); the lifting groove (22) is used to drive the hot stamping device to move up and down to perform hot stamping on the tipping paper; the power cavity (23) is arranged on the side of the base (2); and a driving wheel (4) and a rotating mechanism (5) are arranged in the power cavity (23).

3. According to claim 1, a tipping paper gravure inline fine hot stamping device, Features: The active rotating wheel (4) comprises an active rotating shaft (41), an active rotating disc (42), a matching groove (43) and an adjusting block (44); the active rotating shaft (41) is mounted on one end of the driving motor (3), the active rotating disc (42) is mounted on the outside of the active rotating shaft (41), the matching groove (43) is provided on the surface of the active rotating disc (42), and the adjusting block (44) is mounted on the side of the active rotating disc (42).

4. According to claim 3, a tipping paper gravure inline fine hot stamping device, Features: The matching grooves (43) and the adjusting blocks (44) are each provided with two, and both are arranged in a mirror image relative to the active rotating shaft (41), and the axis connecting line of the adjusting block (44) and the center line of the matching groove (43) are arranged perpendicularly.

5. According to claim 3, a tipping paper gravure inline fine hot stamping device, Features: A positioning slide groove (431) is provided on the middle ring line of the matching groove (43), and a circle of oblique claw blocks (441) are provided in a side ring array of the adjustment block (44).

6. The tipping paper gravure inline fine hot stamping device according to claim 1, Features: The rotating mechanism (5) comprises a rotating base plate (51), a matching pin (52), a movable bearing (53) and an adjusting assembly (54); the rotating base plate (51) is mounted inside the base (2), the matching pin (52) is mounted on the rotating base plate (51), the movable bearing (53) is mounted on the matching pin (52), and the adjusting assembly (54) is mounted on the rotating base plate (51).

7. The tipping paper gravure inline fine hot stamping device according to claim 6, Features: The rotating base plate (51) is arranged in a cross shape, a rotating shaft (511) is installed at the center of the rotating base plate (51), and a limiting block (512) is arranged on the side of the rotating shaft (511).

8. The tipping paper gravure inline fine hot stamping device according to claim 6, Features: The movable bearing (53) can rotate freely on the matching pin (52), and a rolling ball (531) is arranged inside the movable bearing (53), and the rolling ball (531) can roll freely.

9. The tipping paper gravure inline fine hot stamping device according to claim 6, Features: The adjusting assembly (54) comprises a rotating sleeve (541), a limiting groove (542), an adjusting lever (543) and a clamping inclined block (544); the rotating sleeve (541) is mounted on the upper surface of the rotating base plate (51); the limiting groove (542) is arranged on the inner side surface of the rotating sleeve (541); four adjusting levers (543) are arranged in a circular array on the side surface of the rotating sleeve (541); and the clamping inclined block (544) is arranged in a linear array on the inclined surface of the adjusting lever (543).

10. The tipping paper gravure inline fine hot stamping device according to claim 1, Features: The hot stamping assembly (7) comprises a rotating rod (71), a hot stamping block (72) and a hot stamping template (73); the rotating rod (71) is mounted on the side of the rotating mechanism (5); the hot stamping block (72) is mounted on the periphery of the rotating rod (71); the hot stamping block (72) is arranged in the shape of a rectangular parallelepiped; and the hot stamping template (73) is arranged at intervals on each surface of the hot stamping block (72).

Images