Multi-style heating embossing thermoprinting machine device

Abstract

The utility model relates to the technical field of thermoprinting machine equipment, and discloses a diversified heating embossing thermoprinting machine device which comprises a rack, a thermoprinting frame body is fixedly connected to the outer wall of the rack, a hydraulic cylinder is fixedly connected to the outer wall of the top of the thermoprinting frame body, a thermoprinting assembly is slidably connected to the inner side of the thermoprinting frame body, and the hydraulic cylinder is fixedly connected to the outer wall of the top of the thermoprinting frame body. The outer walls of the two sides of the hot stamping assembly are fixedly connected with a film placing assembly, the outer side wall of the hot stamping assembly is fixedly connected with a supporting plate, a sliding groove is formed in the outer wall of the supporting plate, the outer wall of the sliding groove is slidably connected with a sliding block, the outer wall of the sliding block is fixedly connected with an air blowing pipe, and the outer walls of the two sides of the air blowing pipe are fixedly connected with trapezoidal shells; according to the device, impact force and shearing force generated by airflow are utilized, the adhesion state between the trapezoidal shell and the supporting plate can be quickly destroyed, and compared with a traditional manual separation mode or a simple mechanical stripping mode, the separation time is greatly shortened.

Description

Technical Field

[0001] This utility model application relates to the field of hot stamping machine equipment technology, and in particular to a multi-style heating embossing hot stamping machine device. Background Technology

[0002] In the field of modern industrial production and product decoration, heat stamping technology is widely used in packaging, clothing, leather, electronics and other industries because it can give products exquisite patterns, logos and personalized appearances. This technology mainly uses a hot stamping mold to transfer metal foil, pigment layer and other materials on the hot stamping film to the surface of the item to be stamped under high temperature and high pressure, so as to realize the functions of decoration and marking and meet the market's demand for product aesthetics and uniqueness.

[0003] Regarding the aforementioned technologies, the inventors believe that in the actual hot stamping process, after hot stamping is completed, the hot stamping mold and the item to be stamped tend to adhere tightly. This is because the high temperature during hot stamping causes the hot stamping film to bond tightly with the surface of the item. At the same time, the adhesive material between the hot stamping film and the item generates strong adhesion during the cooling and solidification process. In addition, some hot stamping materials are soft and have strong surface adsorption, which further exacerbates the adhesion phenomenon. Currently, this problem is mostly addressed by manual separation or simple mechanical peeling, which is not only difficult to operate but also slow, seriously affecting the efficiency and continuity of hot stamping production and making it difficult to meet the ever-increasing production demands. Therefore, a multi-style heated embossing hot stamping machine device is proposed to solve the above problems.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the aforementioned issues, this application provides a multi-style heated embossing and hot stamping machine device.

[0006] The multi-style heating embossing and hot stamping machine device provided in this utility model application adopts the following technical solution:

[0007] A multi-style heated embossing and hot stamping machine includes a frame, a hot stamping frame fixedly connected to the outer wall of the frame, a hydraulic cylinder fixedly connected to the top outer wall of the hot stamping frame, a hot stamping assembly slidably connected to the inner side of the hot stamping frame, film-laying assemblies fixedly connected to the two outer walls of the hot stamping assembly, a support plate fixedly connected to the side outer wall of the hot stamping assembly, a groove formed on the outer wall of the support plate, a sliding block slidably connected to the outer wall of the groove, an air-blowing pipe fixedly connected to the outer wall of the sliding block, trapezoidal shells fixedly connected to the two outer walls of the air-blowing pipe, multiple air-blowing nozzles formed on the outer wall of the trapezoidal shells, and a drive assembly provided on the outer wall of the support plate.

[0008] Preferably, the drive assembly includes two drive wheels, both of which are rotatably connected to the outer wall of the support plate. An annular belt is provided between the two drive wheels and engages with the two drive wheels. A movable block is fixedly installed on the outer wall of the annular belt and is fixedly connected to a sliding block.

[0009] Preferably, the outer wall of the sliding block is fixedly connected to an air inlet, and the air inlet, the blowing pipe and the jet nozzle are all connected.

[0010] Preferably, the outer walls of the support plate on both sides of the slide groove are fixedly connected to brackets, and the outer walls of the brackets are fixedly connected to buffer springs. The outer walls of the ends of the buffer springs are fixedly connected to buffer plates, and the outer walls of both sides of the sliding block are fixedly connected to buffer columns.

[0011] Preferably, a servo motor is fixedly connected to the outer wall of the support plate away from the drive wheel, and the output shaft of the servo motor is fixedly connected to one of the drive wheels.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] This device uses a servo motor to drive a drive wheel, which, via a ring belt, moves a sliding block along a groove. This, in turn, moves the air blowing pipe and the trapezoidal shell within the hot stamping work area. Air jets on the outer wall of the trapezoidal shell spray a pressurized airflow onto the area where the hot stamping film and the item to be stamped are adhered. The impact and shearing forces generated by the airflow quickly break the adhesion between the two. Compared to traditional manual separation or simple mechanical peeling methods, this significantly reduces separation time. Furthermore, the airflow separation method avoids damage to the hot stamping film or the surface of the item caused by uneven force during manual operation. This effectively improves the efficiency and quality of hot stamping production, ensures the continuity of hot stamping production, and better meets the ever-increasing production demands. Attached Figure Description

[0014] Figure 1 This is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the hot stamping frame structure according to an embodiment of the application;

[0016] Figure 3 This is a three-dimensional schematic diagram of the hot stamping frame structure according to the application embodiment;

[0017] Figure 4 This is a schematic diagram of the support plate structure in the embodiment of the application;

[0018] Figure 5 This is a schematic diagram of the air blowing pipe structure in the embodiment of the application;

[0019] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0020] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Hot stamping frame; 3. Hydraulic cylinder; 4. Hot stamping assembly; 5. Film feeding assembly; 6. Drive wheel; 7. Circular belt; 8. Support; 9. Buffer spring; 10. Buffer plate; 11. Moving block; 12. Air inlet; 13. Buffer column; 14. Servo motor; 15. Air blowing pipe; 16. Sliding block; 17. Support plate; 18. Slide groove; 19. Air jet nozzle; 20. Trapezoidal shell. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1 - Figure 6 This application will be described in further detail.

[0022] A multi-style heated embossing and hot stamping machine includes a frame 1, which serves as the basic support structure for the entire device. A hot stamping frame 2 is fixedly connected to the outer wall of the frame 1. The hot stamping frame 2 is perpendicular to the frame 1, providing installation space and support for hot stamping components. A hydraulic cylinder 3 is fixedly connected to the top outer wall of the hot stamping frame 2, with its piston rod extending vertically downwards to provide downward pressure to the hot stamping components 4, thereby achieving the embossing and hot stamping operation. The inner side of the hot stamping frame 2 slides... A hot stamping assembly 4 is connected to the hot stamping frame 2, and a guide rail is provided on the inner side of the frame. The hot stamping assembly 4 is slidably connected to the guide rail, thereby enabling the hot stamping assembly 4 to slide up and down inside the frame 2. The hot stamping assembly 4 includes a heating plate and a hot stamping mold. The heating plate is equipped with a heating wire to heat the hot stamping mold to meet the temperature requirements for hot stamping. Film feeding assemblies 5 are fixedly connected to the outer walls on both sides of the hot stamping assembly 4. Film feeding assemblies 5 include film feeding rollers and guide rollers. The film feeding rollers are used to hold the hot stamping film roll, and the guide rollers guide the hot stamping film. It smoothly enters the hot stamping working area. A support plate 17 is fixedly connected to the outer side wall of the hot stamping component 4. A groove 18 is provided on the outer wall of the support plate 17. A sliding block 16 is slidably connected to the outer wall of the groove 18. The groove 18 has a T-shaped groove structure, which restricts the movement direction of the sliding block 16, allowing it to slide only along the length of the groove 18. An air blowing pipe 15 is fixedly connected to the outer wall of the sliding block 16. Trapezoidal shells 20 are fixedly connected to both outer walls of the air blowing pipe 15. Multiple air jets 19 are provided on the outer wall of the trapezoidal shells 20. The support plate 17... The outer wall is provided with a drive assembly, which drives the sliding block 16 to slide along the slide groove 18. After the material is hot-stamped, the external air source is connected to the air inlet 12, so that the air source can be ejected from the air jet 19 through the air blowing pipe 15. The inclined surface of the trapezoidal shell 20 corresponds to the hot-stamping working area, thereby driving the air blowing pipe 15 to move. This allows the gas ejected from the air jet 19 to separate the hot-stamping film and the hot-stamped item, accelerating the separation efficiency and facilitating subsequent material hot-stamping.

[0023] The drive assembly includes two drive wheels 6, both rotatably connected to the outer wall of the support plate 17. An annular belt 7 is positioned between the two drive wheels 6 and meshes with them. Both drive wheels 6 are rotatably connected to the outer wall of the support plate 17 via bearings, and are arranged horizontally parallel. The annular belt 7, a synchronous belt, is fitted between the two drive wheels 6. Its inner wall has teeth matching the tooth profile of the drive wheels 6, thus achieving meshing transmission between the annular belt 7 and the two drive wheels 6. A movable block 11 is fixedly installed on the outer wall of the annular belt 7, and the movable block 11 is fixedly connected to a sliding block 16. When the annular belt 7 moves under the drive of the drive wheels 6, it can drive the movable block 11 and the sliding block 16 to move synchronously.

[0024] An air inlet 12 is fixedly connected to the outer wall of the sliding block 16, and the air inlet 12, the blowing pipe 15 and the jet nozzle 19 are all connected. An air passage is provided inside the sliding block 16, which connects the air inlet 12, the blowing pipe 15 and the jet nozzle 19. Gas supplied by an external air source can enter through the air inlet 12 and be ejected from the jet nozzle 19 through the blowing pipe 15.

[0025] Support plates 17 are fixedly connected to brackets 8 on both sides of the slide groove 18, and buffer springs 9 are fixedly connected to the outer walls of the brackets 8. Buffer plates 10 are fixedly connected to the outer walls of the ends of the buffer springs 9. Buffer columns 13 are fixedly connected to both sides of the outer walls of the sliding block 16. When the sliding block 16 collides during movement, the buffer columns 13 can contact the buffer plates 10, and absorb the impact force through the compression deformation of the buffer springs 9, thus playing a buffering and protective role.

[0026] A servo motor 14 is fixedly connected to the outer wall of the support plate 17 away from the drive wheel 6, and the output shaft of the servo motor 14 is fixedly connected to one of the drive wheels 6. The output shaft of the servo motor 14 is fixedly connected to one of the drive wheels 6 through a coupling. The servo motor 14 can provide power to the drive wheel 6, control the rotation speed and direction of the drive wheel 6, and thus control the movement of the sliding block 16.

[0027] The implementation principle of a multi-style heating embossing and hot stamping machine according to the present invention is as follows: First, the item to be hot stamped is placed on the hot stamping worktable. Then, the hot stamping film is unfolded and guided to the top of the item to be hot stamped by the film feeding assembly 5. The hydraulic cylinder 3 is started, causing the hot stamping assembly 4 to move downward. The hot stamping mold comes into contact with the hot stamping film and the item to be hot stamped. At the same time, the heating plate heats the hot stamping mold to realize the embossing and hot stamping operation.

[0028] After hot stamping is completed, the servo motor 14 is started. The servo motor 14 drives the drive wheel 6 to rotate according to the preset speed and rotation direction. Through the meshing transmission of the annular belt 7, the moving block 11 and the sliding block 16 move in a straight line along the slide groove 18. As the sliding block 16 moves, the air blowing pipe 15 and the trapezoidal shell 20 move synchronously in the hot stamping working area. The compressed gas provided by the external air source is sprayed out in a fan shape from the air inlet 12 and the air blowing pipe 15 from the air outlet 19. It can effectively act on the bonding part between the hot stamping film and the item to be hot stamped. By using the impact force and shear force of the airflow, the hot stamping film and the item to be hot stamped are quickly separated, which significantly improves the separation efficiency. When the sliding block 16 moves to the extreme position at both ends of the slide groove 18, the buffer column 13 contacts the buffer plate 10 first. The buffer spring 9 then undergoes elastic deformation, absorbing the kinetic energy of the sliding block 16 and converting the impact force into the elastic potential energy of the spring. This prevents the sliding block 16 from being damaged by violent collision and ensures the stability and reliability of the equipment operation.

[0029] After hot stamping is completed, hydraulic cylinder 3 drives hot stamping component 4 to move upward and reset, completing one hot stamping operation. By changing different hot stamping molds and adjusting the motion parameters of the drive component, various styles of heat embossing can be achieved.

Claims

1. A multi-style heated embossing and hot stamping machine device, comprising a frame (1), characterized in that: The outer wall of the frame (1) is fixedly connected to a hot stamping frame (2), and the top outer wall of the hot stamping frame (2) is fixedly connected to a hydraulic cylinder (3). The inner side of the hot stamping frame (2) is slidably connected to a hot stamping assembly (4). The outer walls of both sides of the hot stamping assembly (4) are fixedly connected to a film-laying assembly (5). The outer wall of the side of the hot stamping assembly (4) is fixedly connected to a support plate (17), and the outer wall of the support plate (17) is provided with a sliding groove (18). The outer wall of the sliding groove (18) is slidably connected to a sliding block (16), and the outer wall of the sliding block (16) is fixedly connected to an air blowing pipe (15). The outer walls of both sides of the air blowing pipe (15) are fixedly connected to trapezoidal shells (20), and the outer wall of the trapezoidal shells (20) is provided with multiple air jets (19). The outer wall of the support plate (17) is provided with a drive assembly.

2. The multi-style heating embossing and hot stamping machine device according to claim 1, characterized in that: The drive assembly includes two drive wheels (6), both of which are rotatably connected to the outer wall of the support plate (17). An annular belt (7) is provided between the two drive wheels (6), and the annular belt (7) meshes with the two drive wheels (6). A movable block (11) is fixedly installed on the outer wall of the annular belt (7), and the movable block (11) is fixedly connected to the sliding block (16).

3. The multi-style heating embossing and hot stamping machine device according to claim 1, characterized in that: The outer wall of the sliding block (16) is fixedly connected to an air inlet (12), and the air inlet (12), the blowing pipe (15) and the jet nozzle (19) are all connected.

4. The multi-style heating embossing and hot stamping machine device according to claim 1, characterized in that: The outer walls of the support plate (17) on both sides of the slide groove (18) are fixedly connected to the bracket (8), and the outer wall of the bracket (8) is fixedly connected to the buffer spring (9). The outer wall of the end of the buffer spring (9) is fixedly connected to the buffer plate (10), and the outer walls of both sides of the sliding block (16) are fixedly connected to the buffer column (13).

5. The multi-style heating embossing and hot stamping machine device according to claim 1, characterized in that: The support plate (17) is fixedly connected to the outer wall of the drive wheel (6) with a servo motor (14) and the output shaft of the servo motor (14) is fixedly connected to one of the drive wheels (6).

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