Component packaging film coiled material cutting machine capable of achieving local filler strip

Abstract

The utility model relates to an assembly packaging film coiled material cutting machine capable of realizing local filler strip, which comprises an assembly packaging film coiled material discharging mechanism, a long-edge filler strip discharging mechanism and a filler strip fixing mechanism, and is characterized in that the assembly packaging film coiled material discharging mechanism is used for discharging a coiled assembly packaging film and conveying the coiled assembly packaging film backwards; the long-edge filler strip discharging mechanism is used for discharging rolled long-edge filler strips to the position above a component packaging film conveyed backwards, the filler strip fixing mechanism is located behind the long-edge filler strip discharging mechanism, the long-edge filler strips and the component packaging film are rolled, heated and fixed through a heating roller, and fixing of the long-edge filler strips is completed. According to the utility model, strip filling operation is carried out on the assembly packaging film, so that the strip filling effect is better, manpower can be saved, the thickness of the periphery of the assembly is more uniform, and the problems of bubbles, fragments and delamination are reduced.

Description

Technical Field

[0001] The utility model relates to the field of coil cutting, in particular to a component packaging film coil cutting machine which can realize local padding. Background Art

[0002] At present, the double-glass components in the industry are composed of two pieces of glass, two pieces of EVA and five layers of cells. The size of EVA and glass is the same, but due to the insulation performance requirements of the cells, there is a distance of 10-20mm from the cell layer to the edge of the glass, resulting in inconsistent thickness and cell position around the edges. Bubbles and delamination are prone to occur on the edges. Due to the difference in thickness, the cells around the edges are more likely to break and crack than in the middle. In order to avoid this problem,

[0003] The industry generally uses manual four-corner pads and short-side EVA pads to alleviate the problem. However, manual long-side pads are difficult and waste manpower. They are also prone to problems such as missing pads, incorrect pad position, and pads shifting and falling when the component moves on the assembly line. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to overcome the deficiencies in the prior art, a component packaging film coil cutting machine capable of realizing partial cushion strips is provided.

[0005] The utility model solves the technical problem by adopting a technical solution: a component packaging film coil cutting machine capable of realizing partial pad strips, comprising a component packaging film coil unloading mechanism, a long side pad strip unloading mechanism and a pad strip fixing mechanism.

[0006] The component packaging film roll unwinding mechanism is used to unwind the rolled component packaging film and transport it backwards;

[0007] The long side pad unloading mechanism is used to unload the rolled long side pad onto the top of the component packaging film being transported backwards.

[0008] The pad fixing mechanism is located behind the long side pad unloading mechanism, and the long side pad and the component packaging film are rolled, heated and fixed by a heating roller to complete the long side pad fixing.

[0009] Furthermore, it also includes a short side pad strip unloading mechanism,

[0010] The short side pad strip unloading mechanism is located behind the long side pad strip unloading mechanism;

[0011] The short side pad strip unloading mechanism includes a short side pad strip coil unloading assembly, a short side pad strip cutting assembly and a short side pad strip transfer assembly. The short side pad strip coil unloading assembly is used to unload the rolled short side pad strip material to the short side pad strip cutting assembly. The short side pad strip cutting assembly is used to cut the short side pad strip material into short side pad strips of required width. The short side pad strip transfer assembly is used to transfer the cut short side pad strips to the top of the component packaging film of the completed long side pad strip.

[0012] The pad strip fixing mechanism is divided into a long side pad strip fixing mechanism and a short side pad strip fixing mechanism. The long side pad strip fixing mechanism is located in front of the short side pad strip unloading mechanism to complete the long side pad strip fixing.

[0013] The short side gasket fixing mechanism is located behind the short side gasket unloading mechanism, and the short side gasket fixing mechanism rolls and heats the short side gasket and the component packaging film to fix the short side gasket;

[0014] Alternatively, the pad fixing mechanism for fixing the long side pads and the short side pads is the same and is located behind the short side pad discharge mechanism. The pad fixing mechanism uses a heating roller to roll and heat the long side pads, short side pads and component packaging film to fix them, thereby completing the fixation of the long side pads and the short side pads.

[0015] Furthermore, the long side pad strip discharge mechanism is divided into two left and right ones, which are arranged in parallel and spaced apart above both sides of the component packaging film.

[0016] Furthermore, the long side pad strip unwinding mechanism comprises a winding roller and an unwinding guide roller, and the long side pad strip wound on the winding roller is unwinded to the top of the component packaging film conveyed backward under the guidance of the unwinding guide roller;

[0017] The short edge pad strip coil material unwinding assembly comprises a coiling roller and an unwinding guide roller, and the short edge pad strip material wound on the coiling roller is unwinded to the short edge pad strip cutting assembly under the guidance of the unwinding guide roller.

[0018] Furthermore, it also includes a component packaging film cutting mechanism, which is arranged at the rear end of the entire machine and cuts the component packaging film of the gasket strip.

[0019] Furthermore, the long side pad strip discharging mechanism includes a long side pad strip coil discharging assembly, a long side pad strip cutting assembly and a long side pad strip transfer assembly. The long side pad strip coil discharging assembly is used to discharge the rolled long side pad strip material to the long side pad strip cutting assembly, the long side pad strip cutting assembly is used to cut the long side pad strip material into long side pad strips of required width, and the long side pad strip transfer assembly is used to transfer the cut long side pad strips to the four corners above the component packaging film.

[0020] Furthermore, the short side pad strip discharging mechanism is divided into multiple parts, which are arranged in parallel with each other to pad the strips at the middle holes of the short sides.

[0021] The beneficial effects of the utility model are as follows: the utility model is a component packaging film roll cutting machine that can realize local padding, which improves the existing cutting machine and realizes the operation of padding on the component packaging film, which can make the padding effect better and save manpower, and the thickness around the component is more uniform, reducing the occurrence of bubbles, broken pieces, and delamination problems.

[0022] A long side pad roll and a short side pad roll are added to the cutting machine. The long side pad is aligned with the long side edge of the coil and moves forward at the same speed as the coil. The long side pad passes through the heating and ironing rollers to make the long side pad and the whole coil stick together. The short side pad is first cut into small strips of required width. When the coil moves forward to the position where the pad is needed, it pauses. Then the cut short side pad is transported to the coil through the transfer component. Then the coil moves forward with the short side pad, and they stick together after passing through the heating and ironing rollers of the short side pad, thereby achieving the effect of local pad on the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 This is the component packaging film after cutting in the first embodiment of the utility model.

[0026] Figure 3 This is the component packaging film after cutting in the second embodiment of the utility model.

[0027] Numbers in the figure: 1. unwinding shaft, 2. component packaging film, 3. long side pad reel, 4. guide wheel, 5. short side pad reel, 6. long side pad heating and ironing roller, 7. short side pad heating and ironing roller, 8. guide roller, 9. short side pad transfer assembly, 10. short side pad roll. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0029] Figure 1 The component packaging film coil cutting machine shown in the figure can realize local padding, including a component packaging film coil unloading mechanism, the component packaging film coil unloading mechanism includes a unloading shaft 1 and a conveyor belt, a component packaging film 2 is sleeved on the unloading shaft 1, and one end of the component packaging film 2 is pulled out and conveyed backward by the conveyor belt (conveyor roller), a long side padding strip unloading mechanism and a short side padding strip unloading mechanism are installed above the component packaging film coil unloading mechanism, a long side padding strip fixing mechanism is installed at the rear end of the long side padding strip unloading mechanism, and a short side padding strip fixing mechanism is installed at the rear end of the short side padding strip unloading mechanism.

[0030] Long side pad unloading mechanism

[0031] It includes two synchronously running parts on the left and right. The long side pad strip discharging mechanism is installed above the two sides of the component packaging film 2 in parallel and at intervals. The long side pad strip is adhered and fixed to the side of the component packaging film 2 when the component packaging film 2 moves forward through the long side pad strip fixing mechanism; the long side pad strip discharging mechanism includes a long side pad strip reel 3 and three guide wheels 4. The long side pad strip reel 3 is sleeved with a long side pad strip roll. One end of the long side pad strip roll is pulled out and adhered to the component packaging film 2 through the three guide wheels 4. The component packaging film 2 and the long side pad strip roll move forward together through the long side pad strip fixing mechanism.

[0032] Long side pad fixing mechanism

[0033] There are two long side pad heating rollers 6 installed at an interval up and down. The component packaging film 2 and the long side pad on the component packaging film 2 pass through the gap between the two long side pad heating rollers 6. The long side pad fixing mechanism fits and fixes the long side pad on the component packaging film 2.

[0034] Short side pad unloading mechanism

[0035] The short side pad strip discharging mechanism is installed at the rear end of the long side pad strip fixing mechanism, and the short side pad strip discharging mechanism includes a short side pad strip coil discharging assembly, a short side pad strip cutting assembly and a short side pad strip transfer assembly 9.

[0036] The short edge pad cutting assembly is installed at the rear end of the short edge pad coil unloading assembly, and the short edge pad transfer assembly 9 is installed at the rear end of the short edge pad cutting assembly. The short edge pad coil unloading assembly includes a short edge pad reel 5 and three guide rollers 8. A short edge pad roll 10 is sleeved on the short edge pad reel 5. One end of the short edge pad roll 10 is pulled out and guided by the guide roller 8 and then enters the short edge pad cutting assembly for cutting. The short edge pad transfer assembly 9 transfers the cut short edge pads to the component packaging film 2.

[0037] Short side pad fixing mechanism

[0038] There are two short side pad heating rollers 7 installed at an interval up and down. The component packaging film 2, the long side pad and the short side pad pass through the gap between the two short side pad heating rollers 7. The short side pad fixing mechanism fits and fixes the short side pad on the component packaging film 2.

[0039] In actual use

[0040] Embodiment 1

[0041] like Figure 2 As shown, the long side pad is aligned with the long side edge of the component packaging film 2, and moves forward at the same speed as the component packaging film 2, and then passes through the long side pad heating ironing roller 6. The component packaging film 2 and the long side pad pass through the long side pad heating ironing roller 6 at the same time to complete softening and fixing, so that the long side pad and the entire component packaging film 2 are adhered together;

[0042] The short side pad roll 10 first cuts small strips (short side pads) of required width, and pauses when the component packaging film 2 moves forward to the position where the pads are required. Then the cut short side pads are transported to the component packaging film 2 through the short side pad transfer assembly 9. Then the component packaging film 2 moves forward with the short side pads. Then the component packaging film 2, the long side pads and the short side pads pass through the short side pad heating and ironing roller 7 at the same time. The short side pads are softened and fixed, thereby achieving the effect of local pads on the component packaging film 2.

[0043] There are usually five positions where gaskets are needed in double-glazed systems: two on the long sides, two on the short sides, and one in the middle of the half-cut component parallel to the short sides. Of course, gaskets can also be placed between strings and panels, but this is usually not necessary. In order to save materials, the actual position and size of the gaskets can be adjusted.

[0044] The material of the component packaging film 2 can be EVA, POE, PVB, EPE or PEP; the thickness of the long side pads and the short side pads can be different from the thickness of the component packaging film 2, and the thickness range of the long side pads and the short side pads is between 0.1-1mm, and the width range is between 3-100mm; the length of the short side pad can be the width of the short side of the glass, or it can be the width of the short side of the glass minus the width of two long side pads minus 0-10mm.

[0045] The component packaging film with the strip pasted can be cut on the same device. The component packaging film cutting mechanism is installed at the rear end of the whole machine. The component packaging film with the strip pasted can be cut in the next process.

[0046] Or the long side pad fixing mechanism and the short side pad fixing mechanism are a common single pad fixing mechanism, which is installed at the rear end of the long side pad unloading mechanism and the short side pad unloading mechanism. The pad fixing mechanism rolls and heats the long side pads, the short side pads and the component packaging film through a heating roller to fix the long side pads and the short side pads, which is equivalent to omitting Figure 1 The long side pad fixing mechanism in the.

[0047] Embodiment 2

[0048] like Figure 3 As shown, the difference from the first embodiment is that the long and short side cushion strips may not be a whole section.

[0049] Add a long side pad strip cutting component and a long side pad strip transfer component to the long side pad strip discharge mechanism to achieve pad strips at the four corners of the component packaging film 2; structurally,

[0050] Compared with the first embodiment, the long side pad strip discharging mechanism has an additional long side pad strip cutting component and a long side pad strip transfer component. The long side pad strip coil discharging component is used to discharge the rolled long side pad strip material to the long side pad strip cutting component. The long side pad strip cutting component is used to cut the long side pad strip material into long side pad strips of required width. The long side pad strip transfer component is used to transfer the cut long side pad strips to the four corners above the component packaging film 2 for four corner padding.

[0051] Compared with the first embodiment, the short side pad strip discharging mechanism is divided into multiple parts, which are arranged parallel to each other to pad the strips at the middle holes of the short sides.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A component packaging film coil cutting machine capable of realizing partial gasket strips, characterized in that: It includes a component packaging film coil unloading mechanism, a long side pad unloading mechanism and a pad fixing mechanism. The component packaging film roll unwinding mechanism is used to unwind the rolled component packaging film and transport it backwards; The long side pad unloading mechanism is used to unload the rolled long side pad onto the top of the component packaging film being transported backwards. The pad fixing mechanism is located behind the long side pad unloading mechanism, and the long side pad and the component packaging film are rolled, heated and fixed by a heating roller to complete the long side pad fixing.

2. The component packaging film roll cutting machine capable of realizing partial gasket strips according to claim 1, characterized in that: It also includes a short side pad strip discharge mechanism. The short side pad strip unloading mechanism is located behind the long side pad strip unloading mechanism; The short side pad strip unloading mechanism includes a short side pad strip coil unloading assembly, a short side pad strip cutting assembly and a short side pad strip transfer assembly. The short side pad strip coil unloading assembly is used to unload the rolled short side pad strip material to the short side pad strip cutting assembly. The short side pad strip cutting assembly is used to cut the short side pad strip material into short side pad strips of required width. The short side pad strip transfer assembly is used to transfer the cut short side pad strips to the top of the component packaging film of the completed long side pad strip. The pad strip fixing mechanism is divided into a long side pad strip fixing mechanism and a short side pad strip fixing mechanism. The long side pad strip fixing mechanism is located in front of the short side pad strip unloading mechanism to complete the long side pad strip fixing. The short side gasket fixing mechanism is located behind the short side gasket unloading mechanism, and the short side gasket fixing mechanism rolls and heats the short side gasket and the component packaging film to fix the short side gasket; Alternatively, the pad fixing mechanism for fixing the long side pads and the short side pads is the same and is located behind the short side pad discharge mechanism. The pad fixing mechanism uses a heating roller to roll and heat the long side pads, short side pads and component packaging film to fix them, thereby completing the fixation of the long side pads and the short side pads.

3. The component packaging film coil cutting machine capable of realizing partial gasket strip according to claim 1, characterized in that: The long side pad strip feeding mechanism is divided into two left and right ones, which are arranged above the two sides of the component packaging film in parallel and at intervals.

4. The component packaging film roll cutting machine capable of realizing partial gasket strips according to claim 2, characterized in that: The long side pad strip unwinding mechanism comprises a winding roller and a unwinding guide roller, and the long side pad strip wound on the winding roller is unwinded to the top of the component packaging film conveyed backwards under the guidance of the unwinding guide roller; The short edge pad strip coil material unwinding assembly comprises a coiling roller and an unwinding guide roller, and the short edge pad strip material wound on the coiling roller is unwinded to the short edge pad strip cutting assembly under the guidance of the unwinding guide roller.

5. A component packaging film coil cutting machine capable of realizing partial gasket strips according to claim 1 or 2, characterized in that: It also includes a component packaging film cutting mechanism, which is arranged at the rear end of the entire machine and cuts the component packaging film of the cushion strip.

6. The component packaging film coil cutting machine capable of realizing partial gasket strips according to claim 1, characterized in that: The long side pad strip discharging mechanism includes a long side pad strip coil discharging assembly, a long side pad strip cutting assembly and a long side pad strip transfer assembly. The long side pad strip coil discharging assembly is used to discharge the rolled long side pad strip material to the long side pad strip cutting assembly, the long side pad strip cutting assembly is used to cut the long side pad strip material into long side pad strips of required width, and the long side pad strip transfer assembly is used to transfer the cut long side pad strips to the four corners above the component packaging film.

7. The component packaging film coil cutting machine capable of realizing partial gasket strips according to claim 2, characterized in that: The short side pad strip discharging mechanism is divided into multiple parts, which are arranged in parallel with each other to pad the strips at the middle holes of the short sides.

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