Oblique feeding type hot stamping alumite film feeding device
By adopting the concentric rotation adjustment and film guide mechanism design in the oblique inlet hot stamping electrochemical aluminum film removal device, the angular deviation and folding problems of the film during the adjustment process are solved, and the tension and precise hot stamping of the film are achieved. Improves the hot stamping effect and performance.
Patent Information
- Application Number
- CN202420993774.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing oblique inlet type hot stamping electrochemical aluminum film removal device is prone to angle deviation when adjusting the angle between the film and the hot stamping plate, resulting in the film being easily folded during the transportation process, affecting the hot stamping effect.
The design of the first vertical arm and the second vertical arm rotate at the same center is adopted. Through the driving mechanism and the membrane guide mechanism, the angle adjustment of the film roller and the hot stamping plate is synchronized, so as to avoid the deviation of the conveying direction, and the torsion spring and shaft are passed. The film is tightened to prevent wrinkles.
The film edges are not folded or wrinkled, which improves the precision and quality of the film marking, and is easy to control and adjust, and has good performance.
Smart Images
Figure CN222178989U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hot stamping, in particular to an oblique hot stamping electroplated aluminum film feeding device. Background Art
[0002] Anodized aluminum is an aluminum material that is prepared through a specific process. It has excellent physical properties and chemical stability and contains almost no impurities. Anodized aluminum is widely used in hot stamping. Hot stamping is a technology that transfers patterns or texts to another material by heating and pressure. Oblique hot stamping is a specific method of hot stamping technology. It achieves a more precise and uniform hot stamping effect by adjusting the angle and position between the hot stamping head and the substrate.
[0003] Furthermore, oblique hot stamping electroplated aluminum is to transfer the electroplated aluminum material to the target object through oblique hot stamping technology to achieve a specific decoration or logo effect. It is applied to various fields that require high-quality hot stamping effects, such as packaging, printing, decoration, etc. However, in the process of adjusting the angle between the film and the hot stamping plate, the existing oblique hot stamping electroplated aluminum film feeding device usually adopts a method of rotating and adjusting the film roller and the guide roller separately. During the adjustment process, angle deviation is prone to occur, resulting in the film being easily folded during the conveying process, thereby affecting the hot stamping effect of the film. For this reason, the present application proposes an oblique hot stamping electroplated aluminum film feeding device. Utility Model Content
[0004] The purpose of the utility model is to provide an oblique hot stamping anodized aluminum film feeding device in view of the deficiencies in the prior art. During the process of adjusting the angle between the film and the hot stamping plate, the original film roller and the film guide roller are rotated and adjusted cocentrically, thereby avoiding the conveying direction deviation of the film during the adjustment process, ensuring that the edge of the anodized aluminum film is not folded, and solving the problem that the angle deviation is easy to occur during the adjustment process, resulting in the film being easy to fold during the conveying process.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An oblique hot stamping electroplated aluminum film feeding device comprises a first substrate, which is in a fan-shaped structure; a second substrate arranged at a circular portion of the first substrate, the second substrate being connected to the first substrate as a whole, a first vertical arm and a driving mechanism for driving the first vertical arm to rotate are arranged on the top of the first substrate, an original film roller is arranged on the top of the first vertical arm; a second vertical arm is arranged at the arc side of the first substrate, a film guiding mechanism is arranged on the top of the second vertical arm, and a connecting arm is connected between the bottom end of the second vertical arm and the bottom end of the first vertical arm.
[0007] Preferably, a turntable is rotatably mounted on the second base plate, the first vertical arm is vertically fixed on the turntable, a connecting seat is fixed to the bottom end of the second vertical arm, and both ends of the connecting arm are fixedly connected to the connecting seat and the turntable respectively.
[0008] Preferably, the driving mechanism includes a driven gear disk fixedly mounted at the bottom end of the first vertical arm and a driving gear rotatably mounted on the second base plate, the driving gear meshes with the driven gear disk, and a motor for driving the driving gear to rotate is mounted on the second base plate.
[0009] Preferably, the radius of the driven gear plate is greater than the radius of the driving gear.
[0010] Preferably, a protrusion is provided on one side of the connection seat away from the connection arm, a limiting wheel is rotatably mounted on the bottom of the protrusion, and the limiting wheel rolls and fits with the arc edge of the first substrate.
[0011] Preferably, a limiting plate is connected to the bottom of the limiting wheel, and the limiting plate is slidably fitted to the lower surface of the first substrate.
[0012] Preferably, the film guiding mechanism includes a rotating plate rotatably mounted at the top end of the second vertical arm and film guiding rollers rotatably mounted at both ends of the rotating plate. The two film guiding rollers are parallel to the original film rollers. A torque driving member that imparts axial torque to the rotating plate is provided at the top end of the second vertical arm.
[0013] Preferably, the torque driving member comprises a shell sleeve fixed at the top end of the second vertical arm, a shaft rod is passed through the shell sleeve, the shaft rod is coaxially connected to the rotating plate, and a torsion spring is installed between the shaft rod and the inner wall of the shell sleeve.
[0014] The beneficial effects of the utility model are:
[0015] 1) The utility model uses a connecting arm connected between the first vertical arm and the bottom of the second vertical arm. When the driving mechanism drives the first vertical arm to rotate, the film guide roller can rotate synchronously with the original film roller, so that the film and the hot stamping plate can be tilted at an angle to meet the needs of oblique hot stamping and electroplated aluminum hot stamping processing. In addition, in this adjustment method, the original film roller and the film guide roller rotate and adjust concentrically, which avoids the deviation of the film conveying direction during the adjustment process and ensures that the edge of the electroplated aluminum film is not folded.
[0016] 2) The utility model provides a film guide mechanism and utilizes the cooperation of a torsion spring and a shaft rod to impart axial elastic torque to the rotating plate, so that a pair of film guide rollers can tighten the film, thereby preventing the film from wrinkling and affecting the hot stamping effect, thereby improving the film hot stamping effect.
[0017] 3) The utility model adopts a driven toothed disc and a driving gear to drive in coordination, and the radius of the driven toothed disc is larger than the radius of the driving gear, so it is easy to control and has good performance.
[0018] In summary, the utility model has the advantages of easy control and adjustment, no wrinkles, no folding, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the driving mechanism of the utility model;
[0021] Figure 3 For this utility model Figure 1 A in the enlarged view;
[0022] Figure 4 It is a schematic diagram of the film guiding mechanism of the utility model;
[0023] Figure 5 It is a schematic diagram of the torque driving member of the utility model.
[0024] 1. First substrate; 2. Second substrate; 3. First vertical arm; 4. Film roller; 5. Driving mechanism; 6. Second vertical arm; 7. Film guiding mechanism; 8. Connecting arm; 9. Turntable; 10. Driven gear plate; 11. Driving gear; 12. Motor; 13. Connecting seat; 14. Bump; 15. Limiting wheel; 16. Limiting plate; 17. Turntable; 18. Film guiding roller; 19. Torsion driving member; 20. Shell; 21. Shaft; 22. Torsion spring. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0027] Example
[0028] like Figure 1-Figure 5 As shown, the present embodiment provides an oblique hot stamping electroplated aluminum film feeding device, comprising a first substrate 1, the first substrate 1 being in a fan-shaped structure; a second substrate 2 arranged at a circular portion of the first substrate 1, the second substrate 2 being connected to the first substrate 1 as a whole, a first vertical arm 3 and a driving mechanism 5 for driving the first vertical arm 3 to rotate are arranged on the top of the first substrate 1, and an original film roller 4 is arranged on the top of the first vertical arm 3; a second vertical arm 6 arranged at the arc side of the first substrate 1, a film guiding mechanism 7 is arranged on the top of the second vertical arm 6, and a connecting arm 8 is connected between the bottom end of the second vertical arm 6 and the bottom end of the first vertical arm 3. Through the setting of the connecting arm 8, when the driving mechanism 5 drives the first vertical arm 3 to rotate, the second vertical arm 6 can rotate concentrically with the first vertical arm 3, and then, the film guiding roller 18 can rotate synchronously with the original film roller 4, so that the angle of the film and the hot stamping plate is adjusted to meet the oblique hot stamping electroplated aluminum hot stamping processing requirements, while avoiding the deviation of the conveying direction of the film during the adjustment process, to ensure that the edge of the electroplated aluminum film is not folded.
[0029] Furthermore, a turntable 9 is rotatably mounted on the second substrate 2, the first vertical arm 3 is vertically fixed on the turntable 9, a connecting seat 13 is fixed to the bottom end of the second vertical arm 6, and both ends of the connecting arm 8 are fixedly connected to the connecting seat 13 and the turntable 9 respectively. The driving mechanism 5 includes a driven gear plate 10 fixedly mounted at the bottom end of the first vertical arm 3 and a driving gear 11 rotatably mounted on the second substrate 2, the driving gear 11 is meshed with the driven gear plate 10, and a motor 12 for driving the driving gear 11 to rotate is installed on the second substrate 2. With this structural method, the starting motor 12 drives the driving gear 11 to rotate, and the driving gear 11 drives the driven gear plate 10 and the turntable 9 to rotate, and the turntable 9 drives the first vertical arm 3 and the original film roller 4 to rotate, and under the connection and cooperation of the connecting arm 8, the two film guide rollers 18 at the top end of the second vertical arm 6 will rotate concentrically with the original film roller 4, so as to adjust the angle of the film and the hot stamping plate.
[0030] In a further embodiment, the radius of the driven gear plate 10 is greater than the radius of the driving gear 11, forming a reduction gear set, which is beneficial to control and adjustment.
[0031] In a further embodiment, a protrusion 14 is provided on the side of the connecting seat 13 away from the connecting arm 8, and a limiting wheel 15 is rotatably installed at the bottom of the protrusion 14. The limiting wheel 15 rolls and fits with the arc edge of the first substrate 1. The bottom of the limiting wheel 15 is connected to a limiting plate 16, which slides and fits with the lower surface of the first substrate 1, and is used to slide and guide the bottom end of the second vertical arm 6.
[0032] In a further embodiment, the film guiding mechanism 7 includes a rotating plate 17 rotatably mounted at the top end of the second vertical arm 6 and film guiding rollers 18 rotatably mounted at both ends of the rotating plate 17. The two film guiding rollers 18 are parallel to the original film roller 4. A torque driving member 19 for imparting axial torque to the rotating plate 17 is provided at the top end of the second vertical arm 6. The torque driving member 19 includes a shell 20 fixed at the top end of the second vertical arm 6. A shaft rod 21 is passed through the shell 20. The shaft rod 21 is coaxially connected to the rotating plate 17. A torsion spring 22 is installed between the shaft rod 21 and the inner wall of the shell 20. The film passes through the hot stamping plate from the original film roller 4 and then bypasses a pair of film guiding rollers 18 for continuous transportation and hot stamping. The torsion spring 22 cooperates with the shaft rod 21 to impart axial elastic torque to the rotating plate 17, so that the pair of film guiding rollers 18 can tighten the film to prevent wrinkles in the film that affect the hot stamping effect.
[0033] How it works
[0034] When in use, the first substrate 1 is mounted on the hot stamping device, and the hot stamping plate is located between the first vertical arm 3 and the second vertical arm 6. During the hot stamping process, the film passes through the hot stamping plate from the original film roller 4 and then bypasses a pair of film guide rollers 18 for continuous hot stamping. The torsion spring 22 cooperates with the shaft 21 to give the rotating plate 17 an axial elastic torque, so that the pair of film guide rollers 18 can tighten the film to prevent the film from wrinkling and affecting the hot stamping effect. Further, the driving gear 11 is driven to rotate by starting the motor 12, and the driving gear 11 drives the driven gear plate 10 and the rotating disk 9 to rotate, and the rotating disk 9 drives the first vertical arm 3 and The original film roller 4 rotates, and under the connection and cooperation of the connecting arm 8, the two film guide rollers 18 at the top of the second vertical arm 6 rotate cocentrically with the original film roller 4, so that the angle of the film and the hot stamping plate can be adjusted to meet the hot stamping and electroplating processing requirements. In this adjustment method, the original film roller 4 and the film guide roller 18 rotate cocentrically to avoid the deviation of the film's conveying direction during the adjustment process, ensure that the edge of the electroplated aluminum film is not folded, and have a film tightening effect to prevent the film from wrinkling, thereby improving the hot stamping effect. At the same time, the driven gear plate 10 and the driving gear 11 are used for transmission and driving, which is easy to control and has good performance.
[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An oblique hot stamping electroplated aluminum film feeding device, characterized in that: include: A first substrate, wherein the first substrate is in a fan-shaped structure; A second substrate is arranged at the circular part of the first substrate, the second substrate is connected to the first substrate as a whole, a first vertical arm and a driving mechanism for driving the first vertical arm to rotate are arranged on the top of the first substrate, and an original film roller is arranged on the top of the first vertical arm; A second vertical arm is arranged at the arc side of the first substrate, a film guiding mechanism is arranged at the top of the second vertical arm, and a connecting arm is connected between the bottom end of the second vertical arm and the bottom end of the first vertical arm.
2. The oblique hot stamping electroplated aluminum film feeding device according to claim 1 is characterized in that: A turntable is rotatably mounted on the second base plate, the first vertical arm is vertically fixed on the turntable, a connecting seat is fixed to the bottom end of the second vertical arm, and both ends of the connecting arm are fixedly connected to the connecting seat and the turntable respectively.
3. The oblique hot stamping electroplated aluminum film feeding device according to claim 2 is characterized in that: The driving mechanism comprises a driven gear plate fixedly sleeved at the bottom end of the first vertical arm and a driving gear rotatably mounted on the second base plate, the driving gear meshes with the driven gear plate, and a motor for driving the driving gear to rotate is mounted on the second base plate.
4. The oblique hot stamping electroplated aluminum film feeding device according to claim 3 is characterized in that: The radius of the driven gear plate is greater than the radius of the driving gear.
5. The oblique hot stamping electroplated aluminum film feeding device according to claim 2 is characterized in that: A protrusion is arranged on one side of the connection seat away from the connection arm, a limiting wheel is rotatably mounted on the bottom of the protrusion, and the limiting wheel is rollingly fitted with the arc edge of the first substrate.
6. The oblique hot stamping electroplated aluminum film feeding device according to claim 5 is characterized in that: The bottom of the limiting wheel is connected to a limiting plate, and the limiting plate is slidably fitted with the lower surface of the first substrate.
7. The oblique hot stamping electroplated aluminum film feeding device according to claim 1 is characterized in that: The film guiding mechanism includes a rotating plate rotatably mounted at the top of the second vertical arm and film guiding rollers rotatably mounted at both ends of the rotating plate. The two film guiding rollers are parallel to the original film roller. The top of the second vertical arm is provided with a torque driving member that imparts axial torque to the rotating plate.
8. The oblique hot stamping electroplated aluminum film feeding device according to claim 7 is characterized in that: The torsion driving member comprises a shell sleeve fixed at the top end of the second vertical arm, a shaft rod is passed through the shell sleeve, the shaft rod is coaxially connected to the rotating plate, and a torsion spring is installed between the shaft rod and the inner wall of the shell sleeve.