Automatic film covering and cutting machine

Abstract

The utility model relates to the technical field of film covering, in particular to an automatic film covering and cutting machine. The automatic film covering and cutting machine specifically comprises a rack, a first conveying mechanism, a film covering mechanism, a cutting mechanism, a second conveying mechanism, a grabbing mechanism and a control system. The first conveying mechanism and the second conveying mechanism are arranged on the rack, the film covering mechanism and the cutting mechanism are arranged between the first conveying mechanism and the second conveying mechanism, the grabbing mechanism is located above the second conveying mechanism, and a product sequentially passes through the first conveying mechanism, the film covering mechanism, the cutting mechanism and the second conveying mechanism; the first conveying mechanism, the film covering mechanism, the cutting mechanism, the second conveying mechanism and the grabbing mechanism are all connected with the control system, the conveying speed of the first conveying mechanism is matched with that of the cutting mechanism, and the conveying speed of the second conveying mechanism is matched with that of the grabbing mechanism. The device provided by the utility model has the advantages of simple production operation, high operation efficiency and high attaching yield.

Description

Technical Field

[0001] The utility model relates to the technical field of film lamination, in particular to an automatic film lamination and cutting machine. Background Art

[0002] Currently, after the initial CNC profiling of thick epoxy panels, a protective film is applied to the surface before the second profiling process. This film is then fixed to one side of the epoxy panel to secure the product. The second profiling process is then performed after the product is fixed. The most primitive solution involves cutting the protective film to the same size as the epoxy panel, applying the film to each panel individually, and then performing the second CNC profiling process. This production method is complex and inefficient, and it also increases labor costs, is time-consuming, and labor-intensive. It also prevents the gradual optimization and stabilization of quality. Therefore, research and development improvements to the existing production method are necessary.

[0003] The existing technology for laminating products requires first taking a specific film material, attaching it according to the size of the sheet material, then manually venting it, positioning it, and then cutting it with a blade or other tool. This process is repeated for each sheet material. This production method is relatively primitive, with the main disadvantages of being cumbersome, inefficient, and requiring multiple steps. It is also very easy to have poor lamination, resulting in a series of problems such as defective products or waste.

[0004] Therefore, an automatic laminating and cutting machine is provided to address the deficiencies in the prior art. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides an automatic laminating and cutting machine, which aims to solve the problems of cumbersome production operations, low operating efficiency, and low yield rate caused by poor product attachment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic laminating and cutting machine comprises: a frame, a first conveying mechanism, a laminating mechanism, a cutting mechanism, a second conveying mechanism, a gripping mechanism and a control system;

[0008] The first conveying mechanism and the second conveying mechanism are arranged on the frame, the laminating mechanism and the cutting mechanism are arranged between the first conveying mechanism and the second conveying mechanism, the grabbing mechanism is located above the second conveying mechanism, and the product passes through the first conveying mechanism, the laminating mechanism, the cutting mechanism, and the second conveying mechanism in sequence;

[0009] The first conveying mechanism, the laminating mechanism, the cutting mechanism, the second conveying mechanism and the gripping mechanism are all connected to the control system. The conveying rate of the first conveying mechanism is adapted to the cutting mechanism, and the conveying rate of the second conveying mechanism is adapted to the gripping mechanism.

[0010] As a further improvement of the technical solution of the present invention, the frame includes a support frame and two control boxes, the two control boxes are located on both sides of the support frame, the first conveying mechanism, the second conveying mechanism and the gripping mechanism are located above the support frame, and the laminating mechanism and the cutting mechanism are located in the control box.

[0011] As a further improvement of the technical solution of the present utility model, the laminating mechanism includes a laminating assembly, the laminating assembly is located between the two control boxes, the laminating assembly includes a first supporting roller, a pressing roller and a reeling roller, the supporting roller is located below the pressing roller, and the reeling roller is connected to the top of the frame;

[0012] The pressing assembly further includes a guide roller, which is located between the pressing roller and the unwinding roller.

[0013] As a further improvement of the technical solution of the present invention, the laminating mechanism also includes a hot pressing assembly, which includes a second support roller and a hot pressing roller. The second support roller is located below the hot pressing roller. A plurality of heating strips are provided in the hot pressing roller, and the plurality of heating strips are evenly arranged around the inner ring of the hot pressing roller.

[0014] As a further improvement of the technical solution of the present utility model, the control box is provided with a first elongated hole and a second elongated hole, the first elongated hole and the second elongated hole are arranged side by side, the two ends of the first supporting roller and the pressure roller are inserted into the first elongated hole, and the two ends of the second supporting roller and the hot pressing roller are inserted into the second elongated hole.

[0015] As a further improvement of the technical solution of the present utility model, the laminating assembly further includes a first elastic member, and the first elastic member is fixedly connected to the pressing roller;

[0016] The hot pressing assembly further comprises a second elastic member, wherein the second elastic member is fixedly connected to the hot pressing roller;

[0017] The first elastic member and the second elastic member are both located in the control box.

[0018] As a further improvement of the technical solution of the present invention, the cutting mechanism includes a driving cylinder, a slide and a blade, the driving cylinder is fixedly connected to the blade, the blade is slidably connected to the slide, and the slide is fixedly arranged across the frame.

[0019] As a further improvement of the technical solution of the present utility model, the gripping mechanism includes a transmission member and a gripper assembly, the transmission member is fixedly connected to the gripper assembly, the transmission member is slidingly connected to the frame, and the gripper assembly moves along the conveying direction of the second conveying mechanism through the transmission member.

[0020] As a further improvement of the technical solution of the present utility model, the gripper assembly is provided with a lifting cylinder, a vacuum generator and a plurality of suction cups, the lifting rod of the lifting cylinder is connected to the suction cup, and the vacuum generator is connected to the plurality of suction cups.

[0021] As a further improvement of the technical solution of the present utility model, the frame includes a placement rack, and the grabbing mechanism spans the second transmission belt and the placement rack.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] This automatic laminating and cutting machine utilizes a roll-to-sheet operation method, using a roll-to-sheet loading mechanism. The entire product to be laminated is placed on a first conveyor mechanism, which then feeds it into the laminating and cutting mechanisms for lamination and cutting. The laminated product is then conveyed to a gripper mechanism on a second conveyor mechanism, which grabs the product and places it in a centralized location. This integrated conveying, laminating, attaching, and cutting method eliminates the need for manual steps such as first cutting the film material and then laminating and attaching it. This automatic laminating and cutting machine offers simple production operations, high efficiency, and a high yield rate for laminating products. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The technology of the utility model is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0025] Figure 1 This is a schematic structural diagram of the utility model automatic laminating and cutting machine;

[0026] Figure 2 yes Figure 1 A magnified schematic diagram of point A in the middle;

[0027] Figure 3 This is a schematic diagram of the structure of the frame of the automatic laminating and cutting machine of the utility model;

[0028] Figure 4 It is a structural diagram of a control box in the automatic laminating and cutting machine of the utility model.

[0029] In the picture:

[0030] 1. Frame; 11. Support frame; 12. Control box; 13. First long hole; 14. Second long hole; 15. Placement rack;

[0031] 2. First conveying mechanism; 21. First supporting roller; 22. Pressing roller; 23. Unwinding roller; 24. Second supporting roller; 25. Hot pressing roller; 26. Guide roller;

[0032] 3. Laminating mechanism; 4. Cutting mechanism; 5. Second transmission mechanism; 6. Grasping mechanism; 7. Alarm. DETAILED DESCRIPTION

[0033] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other unless there is a conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0034] Reference Figures 1 to 4 , an automatic laminating and cutting machine, comprising a frame 1, a first conveying mechanism 2, a laminating mechanism 3, a cutting mechanism 4, a second conveying mechanism, a gripping mechanism 6 and a control system;

[0035] The first conveying mechanism 2 and the second conveying mechanism are arranged on the frame 1, the laminating mechanism 3 and the cutting mechanism 4 are arranged between the first conveying mechanism 2 and the second conveying mechanism, and the grabbing mechanism 6 is located above the second conveying mechanism. The product passes through the first conveying mechanism 2, the laminating mechanism 3, the cutting mechanism 4 and the second conveying mechanism in sequence.

[0036] The system uses a roll-to-sheet process, using a roll-to-sheet method. The entire product to be laminated is placed on a first conveyor mechanism 2, which then feeds it into a laminating mechanism 3 and a cutting mechanism 4 for lamination and cutting. The laminated product is then conveyed by a second conveyor mechanism to a gripper mechanism 6, which grabs the product and places it in a centralized location. This integrated conveying, laminating, attaching, and cutting process eliminates the need for manual steps such as cutting the film first and then laminating and attaching. This automatic laminating and cutting machine offers simple production operations, high efficiency, and a high yield rate for laminating products.

[0037] In one embodiment, the first conveying mechanism 2, the laminating mechanism 3, the cutting mechanism 4, the second conveying mechanism and the gripping mechanism 6 are all connected to the control system, the conveying rate of the first conveying mechanism 2 is adapted to the cutting mechanism 4, and the conveying rate of the second conveying mechanism is adapted to the gripping mechanism 6.

[0038] Among them, the control system can automatically adjust the feeding speed of the first conveying mechanism 2 and the second conveying mechanism according to the size of the product and the needs of the operation, and then control the cutting mechanism 4 to automatically cut the film material through the control system, and finally control the grabbing mechanism 6 to automatically collect the product and place it in a centralized manner, completing the entire operation process fully automatically, so that one person can complete the entire operation, which can greatly improve the utilization rate of materials and reduce material loss. At the same time, the use of this technology can improve the production efficiency of personnel, which is increased by at least 200% compared with the original operation method. At the same time, the product has a better bonding effect after roller pressing, and the product quality is more guaranteed. During the processing, efficiency, cost, quality and other aspects have been greatly changed and improved compared with the previous operation method.

[0039] In one embodiment, referring to Figure 3 As shown, the frame 1 includes a support frame 11 and two control boxes 12. The two control boxes 12 are located on both sides of the support frame 11. The first conveying mechanism 2, the second conveying mechanism and the grabbing mechanism 6 are located above the support frame 11. The laminating mechanism 3 and the cutting mechanism 4 are located in the control box 12.

[0040] In one embodiment, referring to Figure 2 As shown, the laminating mechanism 3 includes a laminating assembly, which is located between the two control boxes 12. The laminating assembly includes a first support roller 21, a pressure roller 22, and a reeling roller 23. The support roller is located below the pressure roller 22, and the reeling roller 23 is connected to the top of the frame 1. The pressure assembly also includes a guide roller 26, which is located between the pressure roller 22 and the reeling roller 23. The first support roller 21 and the pressure roller 22 play the role of laminating the film and removing bubbles in the film.

[0041] In one embodiment, referring to Figure 2 As shown, the laminating mechanism 3 further includes a hot pressing assembly, which includes a second support roller 24 and a hot pressing roller 25. The second support roller 24 is located below the hot pressing roller 25. The hot pressing roller 25 is provided with a plurality of heating strips, which are evenly arranged around the inner circumference of the hot pressing roller 25. The heating strips are distributed in a circular pattern around the center of the hot pressing roller 25. The heating strips uniformly heat the hot pressing roller 25, which helps to uniformly heat the film. When the paper passes between the unwinding wheel and the hot pressing roller 25, the heated film can be tightly adhered to the surface of the paper, thereby performing the lamination process.

[0042] In one embodiment, referring to Figure 2-Figure 4As shown, the control box 12 is provided with a first elongated hole 13 and a second elongated hole 14, which are arranged side by side. The first support roller 21 and the pressure roller 22 are inserted into the first elongated hole 13 at both ends, and the second support roller 24 and the hot pressing roller 25 are inserted into the second elongated hole 14 at both ends. The laminating assembly also includes a first elastic member fixedly connected to the pressure roller 22; the hot pressing assembly also includes a second elastic member fixedly connected to the hot pressing roller 25; the first elastic member and the second elastic member are both located within the control box 12. When the product passes under the first support roller 21 and the second support roller 24, the first and second elastic members apply pressure to the pressure roller 22 and the hot pressing roller 25, causing the pressure roller 22 and the hot pressing roller 25 to move up and down along the length of the first elongated hole 13 and the second elongated hole 14.

[0043] In one embodiment, the cutting mechanism 4 includes a drive cylinder, a slide, and a blade. The drive cylinder is fixedly connected to the blade, which is slidably connected to the slide. The slide is fixedly mounted across the frame 1. The blade can cut at both ends, with two cuts constituting one stroke. During the first cut, the drive cylinder drives the blade to slide along the slide to the opposite side. During the second cut, the drive cylinder drives the blade to slide back along the slide.

[0044] In one embodiment, the gripping mechanism 6 includes a transmission member and a gripper assembly. The transmission member is fixedly connected to the gripper assembly and slidably connected to the frame 1. The gripper assembly moves along the conveying direction of the second conveying mechanism via the transmission member. The gripper assembly is equipped with a lifting cylinder, a vacuum generator, and a plurality of suction cups. The lifting rod of the lifting cylinder is connected to the suction cups, and the vacuum generator is connected to the plurality of suction cups. When it is necessary to grasp a product, the vacuum generator draws air from the suction cups, creating a negative pressure between the suction cups and the product surface. When it is necessary to place the product, the vacuum generator blows air into the suction cups.

[0045] In one embodiment, the frame 1 includes a placement rack 15, and the grabbing mechanism 6 spans the second conveyor belt and the placement rack 15. The grabbing mechanism 6 sends the cut products to the second conveyor belt and grabs them into the placement rack 15 for centralized placement.

[0046] In one embodiment, a plurality of supporting feet are provided below the frame 1 , and the supporting feet may be universal wheels or anti-slip pads.

[0047] In one embodiment, the cutting machine is further provided with an alarm 7 connected to the control system.

[0048] For other details of the automatic laminating and cutting machine and method described in the present invention, please refer to the prior art and will not be described in detail here.

[0049] In the description of the present invention, 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", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0051] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0052] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0053] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0054] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Therefore, any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic laminating and cutting machine, characterized in that: include: Frame, first conveying mechanism, laminating mechanism, cutting mechanism, second conveying mechanism, gripping mechanism and control system; The first conveying mechanism and the second conveying mechanism are arranged on the frame, the laminating mechanism and the cutting mechanism are arranged between the first conveying mechanism and the second conveying mechanism, the grabbing mechanism is located above the second conveying mechanism, and the product passes through the first conveying mechanism, the laminating mechanism, the cutting mechanism, and the second conveying mechanism in sequence; The first conveying mechanism, the laminating mechanism, the cutting mechanism, the second conveying mechanism and the gripping mechanism are all connected to the control system. The conveying rate of the first conveying mechanism is adapted to the cutting mechanism, and the conveying rate of the second conveying mechanism is adapted to the gripping mechanism.

2. The automatic laminating and cutting machine according to claim 1, characterized in that: The frame includes a support frame and two control boxes, the two control boxes are located on both sides of the support frame, the first conveying mechanism, the second conveying mechanism and the grasping mechanism are located above the support frame, and the laminating mechanism and the cutting mechanism are located in the control boxes.

3. The automatic laminating and cutting machine according to claim 2, characterized in that: The laminating mechanism includes a laminating assembly, the laminating assembly is located between the two control boxes, the laminating assembly includes a first supporting roller, a pressing roller and a reeling roller, the supporting roller is located below the pressing roller, and the reeling roller is connected to the top of the frame; The laminating assembly further comprises a guide roller, and the guide roller is located between the pressing roller and the unwinding roller.

4. The automatic laminating and cutting machine according to claim 3, characterized in that: The laminating mechanism also includes a hot pressing assembly, which includes a second supporting roller and a hot pressing roller. The second supporting roller is located below the hot pressing roller. A plurality of heating strips are arranged inside the hot pressing roller, and the plurality of heating strips are evenly arranged around the inner ring of the hot pressing roller.

5. The automatic laminating and cutting machine according to claim 4, characterized in that: The control box is provided with a first elongated hole and a second elongated hole, the first elongated hole and the second elongated hole are arranged side by side, the two ends of the first supporting roller and the pressing roller are inserted into the first elongated hole, and the two ends of the second supporting roller and the hot pressing roller are inserted into the second elongated hole.

6. The automatic laminating and cutting machine according to claim 5, characterized in that: The laminating assembly further comprises a first elastic member, wherein the first elastic member is fixedly connected to the pressing roller; The hot pressing assembly further comprises a second elastic member, wherein the second elastic member is fixedly connected to the hot pressing roller; The first elastic member and the second elastic member are both located in the control box.

7. The automatic laminating and cutting machine according to claim 1, characterized in that: The cutting mechanism includes a driving cylinder, a slide and a blade. The driving cylinder is fixedly connected to the blade. The blade is slidably connected to the slide. The slide is fixedly arranged across the frame.

8. The automatic laminating and cutting machine according to claim 1, characterized in that: The grabbing mechanism includes a transmission member and a gripper assembly, wherein the transmission member is fixedly connected to the gripper assembly and is slidably connected to the frame, and the gripper assembly moves along the conveying direction of the second conveying mechanism through the transmission member.

9. The automatic laminating and cutting machine according to claim 8, characterized in that: The gripper assembly is provided with a lifting cylinder, a vacuum generator and a plurality of suction cups. The lifting rod of the lifting cylinder is connected to the suction cups, and the vacuum generator is communicated with the plurality of suction cups.

10. The automatic laminating and cutting machine according to claim 1, characterized in that: The frame includes a placement rack, and the grabbing mechanism spans the second conveying mechanism and the placement rack.

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