Film surface hot pressing machine with pressure adjusting function

Abstract

The utility model provides a kind of film surface pasting hot-pressing laminating machine with pressure regulating function, comprising: support assembly, the middle of support assembly is equipped with drive hot-pressing assembly, adaptive positioning assembly is installed at the both ends of drive hot-pressing assembly, elastic buffer assembly is installed at the both ends of drive hot-pressing assembly, buffer adjusting assembly is installed in the middle of drive hot-pressing assembly.The utility model provides a kind of film surface pasting hot-pressing laminating machine with pressure regulating function, the cooperation of the elastic buffer assembly and buffer adjusting assembly being set, can buffer hot-pressing processing component in advance, convert traditional rigid contact into flexible contact, and buffer adjusting assembly can be adaptively adjusted, and limit the elasticity of elastic buffer assembly, avoid the unstable problem of elasticity due to elastic component aging, material difference causes.In addition, adaptive positioning assembly is set at both ends and structure drive synchronous action is avoided, and the film deviation caused by one-side positioning lag.

Description

Technical Field

[0001] This utility model relates to the field of hot press laminating equipment, and in particular to a film surface hot press laminating machine with pressure adjustment function. Background Technology

[0002] With the rapid development of industries such as electronics and information, packaging and printing, and new energy, the market demand for film products continues to grow, placing higher demands on the bonding accuracy between films and substrates, product yield, and processing efficiency.

[0003] Existing hot pressing devices mostly use rigid structures for their components, which lack a buffering mechanism when in contact with the film. When processing ultra-thin films or films with poor toughness, rigid contact can easily lead to instantaneous stress concentration on the film, resulting in scratches and tears. Furthermore, it is impossible to adaptively adjust and limit the elastic contact force, which can lead to excessive elastic deviation and inconvenience in pressure adjustment.

[0004] Therefore, it is necessary to provide a film surface heat pressing laminating machine with pressure regulation function to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides a film surface heat-pressing laminating machine with pressure adjustment function, which solves the problems of existing devices that easily damage the film due to heat-pressing drive and cannot adaptively adjust the elastic force.

[0006] To solve the above-mentioned technical problems, this utility model provides a film surface heat pressing laminating machine with pressure adjustment function, comprising: a support assembly, a driving heat pressing assembly in the middle of the support assembly, the driving heat pressing assembly being used for hot pressing of the film, adaptive positioning assemblies installed at both ends of the driving heat pressing assembly, the adaptive positioning assemblies being used for positioning of the film, elastic buffer assemblies installed at both ends of the driving heat pressing assembly, and a buffer adjustment assembly installed in the middle of the driving heat pressing assembly, the buffer adjustment assembly being used for structural adjustment of the elastic buffer assembly.

[0007] Preferably, the support assembly includes a processing base, a support structure is installed in the middle of the processing base, the support structure is used for structural support of the hot pressing assembly, a raw material guide is installed on the side of the processing base, and a control structure is installed at the bottom of the processing base, the control structure is used for structural control of the hot pressing assembly.

[0008] Preferably, the driving hot pressing assembly includes a lifting structure and a hot pressing processing structure. The output end of the lifting structure is equipped with a driving mounting component, and the two ends of the hot pressing processing structure are provided with guide structures for guiding the structure of the hot pressing processing structure.

[0009] Preferably, the adaptive positioning component includes a rotating frame, an extension follower rotatably connected to the inner wall of the rotating frame, a positioning structure installed at the bottom of the extension follower, the positioning structure being used to support the adaptive positioning of the inner wall film of the component, and torsion spring structures installed at both ends of the extension follower.

[0010] Preferably, the elastic buffer assembly includes a mounting plate and a mounting frame. An elastic buffer structure is installed between the inner walls of the mounting plate. The elastic buffer structure is used for structural buffering of the hot-pressing assembly. A first support structure is rotatably connected to the inner wall of the mounting frame, and a second support structure is rotatably connected to the inner wall of the first support structure.

[0011] Preferably, the buffer adjustment component includes a limiting frame with limiting structures sliding at both ends of the limiting frame. The limiting structures are used to elastically limit the elastic buffer component. A first wedge is installed at the bottom of the limiting structure, and an adjustment structure is provided in the middle of the limiting frame. A second wedge is installed at the side end of the adjustment structure.

[0012] Compared with related technologies, the film surface heat pressing laminating machine with pressure adjustment function provided by this utility model has the following beneficial effects: This invention provides a film surface heat-pressing laminating machine with pressure adjustment function. To improve the quality of the device during film processing, the machine utilizes a combination of an elastic buffer component and a buffer adjustment component to pre-buffer the heat-pressing components, transforming traditional rigid contact into flexible contact. This avoids scratches and tears caused by instantaneous rigid impact between the heat-pressing components and the film. Furthermore, the buffer adjustment component can adaptively adjust and limit the elastic force of the elastic buffer component, preventing instability in elastic force due to aging or material differences in the elastic component. This reduces the impact of elastic deviation on pressure transmission, ensuring consistent buffer force during each lamination and improving pressure adjustment accuracy. In addition, adaptive positioning components at both ends move synchronously with the structural drive, preventing film offset caused by unilateral positioning lag and ensuring the film remains in the preset processing position throughout the heat-pressing process. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of a film surface heat press laminating machine with pressure regulation function provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the driving hot-pressing assembly; Figure 3 for Figure 1 The diagram shows the structure of the control system. Figure 4 for Figure 1 The diagram shows the structure of the hot pressing process. Figure 5 for Figure 1 The diagram shows the structure of the constraint structure.

[0014] The diagram is labeled as follows: 1. Support component, 11. Processing base, 12. Support structure, 13. Raw material guide, 14. Control structure, 2. Drive hot pressing component, 21. Lifting structure, 22. Drive mounting component, 23. Hot pressing processing structure, 24. Guide structure, 3. Adaptive positioning component, 31. Rotating frame, 32. Extended follower, 33. Positioning structure, 34. Torsion spring structure, 4. Elastic buffer component, 41. Mounting plate, 42. Elastic buffer structure, 43. Mounting frame, 44. First support structure, 45. Second support structure, 5. Buffer adjustment component, 51. Limiting frame, 52. Restriction structure, 53. First wedge, 54. Adjustment structure, 55. Second wedge. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of a film surface heat press laminating machine with pressure regulation function provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the driving hot-pressing assembly; Figure 3 for Figure 1 The diagram shows the structure of the control system. Figure 4 for Figure 1 The diagram shows the structure of the hot pressing process. Figure 5 for Figure 1 The diagram shows a schematic of the limiting structure. A film surface heat-pressing laminating machine with pressure adjustment function includes: a support component 1, a driving heat-pressing component 2 disposed in the middle of the support component 1, the driving heat-pressing component 2 being used for heat-pressing the film, adaptive positioning components 3 installed at both ends of the driving heat-pressing component 2, the adaptive positioning components 3 being used for positioning the film, elastic buffer components 4 installed at both ends of the driving heat-pressing component 2, and a buffer adjustment component 5 installed in the middle of the driving heat-pressing component 2, the buffer adjustment component 5 being used for structural adjustment of the elastic buffer component 4.

[0017] The support component 1 includes a processing base 11, a support structure 12 is installed in the middle of the processing base 11, the support structure 12 is used for structural support of the hot pressing component 2, a raw material guide 13 is installed on the side end of the processing base 11, and a control structure 14 is installed at the bottom of the processing base 11, the control structure 14 is used for structural control of the hot pressing component 2.

[0018] During processing, the processing base 11 ensures the stability of the internal structure and reduces the positional deviation of the structure. The control structure 14 at the bottom adopts existing technology to control the drive components.

[0019] The support component 1 includes a frame support and a folding support; in this embodiment, the support component 1 is preferably a frame support.

[0020] The driving hot pressing assembly 2 includes a lifting structure 21 and a hot pressing processing structure 23. The output end of the lifting structure 21 is equipped with a driving mounting component 22. The hot pressing processing structure 23 is provided with guide structures 24 at both ends. The guide structures 24 are used for structural guidance of the hot pressing processing structure 23.

[0021] When processing the film, the lifting structure 21 at the top drives the hot pressing structure 23 to perform alignment processing, and the guide structures 24 at both ends can reduce the positional deviation of the hot pressing structure 23 and ensure the stability of the position of the hot pressing structure 23.

[0022] The hot pressing drive assembly 2 includes, but is not limited to, servo motor drive and hydraulic drive hot pressing; in this embodiment, the hot pressing drive assembly 2 is preferably hydraulic drive hot pressing.

[0023] The adaptive positioning component 3 includes a rotating frame 31, an extension follower 32 rotatably connected to the inner wall of the rotating frame 31, a positioning structure 33 installed at the bottom of the extension follower 32, the positioning structure 33 being used to support the adaptive positioning of the inner wall film of the component 1, and torsion spring structures 34 installed at both ends of the extension follower 32.

[0024] When the hot pressing assembly 2 is driven to perform structural driving, the positioning structure 33 with rotational function at both ends will be positioned synchronously on the inner wall of the film to perform positioning and tensioning of the film. In addition, the torsion spring structure 34 set at both ends of the positioning structure 33 can automatically reset the structure to ensure stable positioning of the structure.

[0025] The adaptive positioning component 3 includes, but is not limited to, servo motor driven positioning and mechanical limit block positioning; in this embodiment, the adaptive positioning component 3 preferably uses mechanical limit block positioning.

[0026] The elastic buffer assembly 4 includes a mounting plate 41 and a mounting frame 43. An elastic buffer structure 42 is installed between the inner walls of the mounting plate 41. The elastic buffer structure 42 is used for structural buffering of the hot pressing assembly 2. A first support structure 44 is rotatably connected to the inner wall of the mounting frame 43. A second support structure 45 is rotatably connected to the inner wall of the first support structure 44.

[0027] When the hot-pressing assembly 2 is driven to perform structural driving, the elastic buffer structures 42 at both ends will automatically undergo elastic deformation, and the first support structure 44 and the second support structure 45 will rotate and fold into the mounting frame 43, thereby reducing the film damage caused by rigid contact of the structure.

[0028] Among them, the elastic buffer component 4 is not limited to a single structure buffer or a combined structure buffer; in this embodiment, the elastic buffer component 4 is preferably a combined structure buffer.

[0029] The buffer adjustment component 5 includes a limiting frame 51, with a limiting structure 52 sliding at both ends of the limiting frame 51. The limiting structure 52 is used for the elastic limitation of the elastic buffer component 4. A first wedge 53 is installed at the bottom of the limiting structure 52. An adjustment structure 54 is provided in the middle of the limiting frame 51. A second wedge 55 is installed on the side end of the adjustment structure 54.

[0030] To ensure structural accuracy and convenient pressure adjustment, the workpiece of the adjustment structure 54 can be rotated in advance. When the adjustment structure 54 is adjusted, the second wedge 55 on the inner wall will simultaneously contact the inner wall of the first wedge 53. Under the structural adjustment of the first wedge 53, the limiting structure 52 will slide upward, thereby structurally limiting the elastic force of the elastic buffer component 4 and avoiding excessive elastic deformation and deviation.

[0031] The buffer adjustment component 5 includes, but is not limited to, a threaded adjustment component and a servo motor adjustment component; in this embodiment, the buffer adjustment component 5 is preferably a threaded adjustment component.

[0032] The working principle of the film surface heat pressing laminating machine with pressure adjustment function provided by this utility model is as follows: When the laminating machine processes the film, it first lays the film material on the inner wall of the top of the support component 1. The middle driving hot pressing component 2 then lifts and presses down the structure to perform adaptive hot pressing on the film on the inner wall. When the structure is being processed, the adaptive positioning components 3 on both ends of the inner wall will contact the film in advance and slide to ensure the stability of the film's position. At the same time, the elastic buffer components 4 set at both ends provide elastic buffering to reduce the film damage caused by rigid contact caused by the driving hot pressing component 2. When the structure on the inner wall is elastically buffered, the middle buffer adjustment component 5 can be adjusted in advance to avoid structural deviation and excessive elasticity of the elastic buffer components 4 at both ends.

[0033] Compared with related technologies, the film surface heat pressing laminating machine with pressure adjustment function provided by this utility model has the following beneficial effects: To improve the quality of the laminating machine when processing films, the elastic buffer component 4 and the buffer adjustment component 5 work together to pre-buffer the hot-pressing components, transforming traditional rigid contact into flexible contact. This avoids scratches and tears caused by instantaneous rigid impact between the hot-pressing components and the film. Furthermore, the buffer adjustment component 5 can adaptively adjust and limit the elastic force of the elastic buffer component 4, preventing instability in elastic force due to aging or material differences in the elastic component. This reduces the impact of elastic deviation on pressure transmission, ensuring consistent buffering force during each lamination and improving pressure adjustment accuracy. In addition, the adaptive positioning components 3 at both ends move synchronously with the structural drive, preventing film offset caused by unilateral positioning lag and ensuring the film remains in the preset processing position throughout the hot-pressing process.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A film surface heat pressing laminating machine with pressure adjustment function, characterized in that, It includes: a support component, a driving hot pressing component in the middle of the support component, the driving hot pressing component being used for hot pressing processing of the film, adaptive positioning components installed at both ends of the driving hot pressing component, the adaptive positioning components being used for positioning the film, elastic buffer components installed at both ends of the driving hot pressing component, and a buffer adjustment component installed in the middle of the driving hot pressing component, the buffer adjustment component being used for structural adjustment of the elastic buffer component.

2. The film surface heat pressing laminating machine with pressure adjustment function according to claim 1, characterized in that, The support assembly includes a processing base, a support structure installed in the middle of the processing base, the support structure being used for structural support of the hot pressing assembly, a raw material guide installed on the side end of the processing base, and a control structure installed at the bottom of the processing base, the control structure being used for structural control of the hot pressing assembly.

3. A film surface heat pressing laminating machine with pressure adjustment function according to claim 1, characterized in that, The driving hot pressing assembly includes a lifting structure and a hot pressing processing structure. The output end of the lifting structure is equipped with a driving mounting component, and the two ends of the hot pressing processing structure are provided with guide structures for guiding the hot pressing processing structure.

4. A film surface heat pressing laminating machine with pressure adjustment function according to claim 1, characterized in that, The adaptive positioning component includes a rotating frame, an extension follower rotatably connected to the inner wall of the rotating frame, a positioning structure installed at the bottom of the extension follower, the positioning structure being used to support the adaptive positioning of the inner wall film of the component, and torsion spring structures installed at both ends of the extension follower.

5. A film surface heat pressing laminating machine with pressure adjustment function according to claim 1, characterized in that, The elastic buffer assembly includes a mounting plate and a mounting frame. An elastic buffer structure is installed between the inner walls of the mounting plate. The elastic buffer structure is used for structural buffering of the hot-pressing assembly. A first support structure is rotatably connected to the inner wall of the mounting frame. A second support structure is rotatably connected to the inner wall of the first support structure.

6. A film surface heat pressing laminating machine with pressure adjustment function according to claim 1, characterized in that, The buffer adjustment component includes a limiting frame with sliding limiting structures at both ends. The limiting structures are used to elastically limit the elastic buffer component. A first wedge is installed at the bottom of the limiting structure, and an adjustment structure is provided in the middle of the limiting frame. A second wedge is installed on the side of the adjustment structure.

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