Glue film granulating device

Abstract

The utility model relates to an adhesive film granulating device, which belongs to the technical field of photovoltaic module packaging and comprises a butt joint seat and a material conveying port arranged in the butt joint seat, a material conveying groove plate is arranged on the side surface of the butt joint seat, a forming assembly is arranged on the outer side of the material conveying groove plate, and a fixing assembly is arranged at the bottom of the forming assembly. The forming assembly comprises an extrusion block movably connected to the top of the material conveying groove plate, a cooling notch formed in the top of the extrusion block and a cooling box movably connected into the cooling notch. According to the adhesive film granulation device, a forming base plate is embedded into a limiting groove in the inner bottom wall of a material conveying groove plate, then an assembly of an extrusion block and a fixing plate is embedded into the top of the material conveying groove plate, the extrusion block and the forming base plate are matched to form a groove hole in a fixed shape, and then the material conveying groove plate is embedded into a clamping groove opening; and the materials reach the side face of the extrusion block after passing through the conveying port, and can only pass through a slotted hole formed by the extrusion block and the forming base plate to form a strip-shaped object to be output to the other end of the conveying trough plate.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module packaging technology, specifically to a film granulation device. Background Technology

[0002] Plastic film granulation is a material processing technology mainly used to produce granules with good flowability and a particle size of approximately 0.1 mm from finely ground powder through steps such as drying and adding adhesives. This process facilitates firing and solid-phase reactions, and can solve problems such as voids in molded parts, non-dense edge cracking, and elastic failure. In plastic granulation techniques, quality can be judged by observing the gloss and density of the granule surface.

[0003] Granulation of encapsulant films has wide applications in materials science. For example, in the photovoltaic industry, POE encapsulant film is the core raw material for photovoltaic encapsulant films, and its particle cost accounts for more than 80% of the total production cost of photovoltaic encapsulant films. Due to its excellent weather resistance, ozone resistance, and UV aging resistance, POE encapsulant film has important applications in the photovoltaic field.

[0004] Adhesive film granulation technology is already quite mature. However, due to the inconvenience of disassembling the slitting equipment for separating adhesive film strips during the strip making process, cleaning after strip making is also inconvenient, and clogging is very likely to occur during secondary use. Therefore, an adhesive film granulation device is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a film granulation device with advantages such as high flexibility and easy disassembly, solving the problem that the disassembly of the film strip separation equipment in current film granulation devices is inconvenient and affects operating efficiency.

[0006] To achieve the above-mentioned purpose of good flexibility and easy disassembly, the present invention provides the following technical solution: a film granulation device, including a docking seat, a feeding port opened inside the docking seat, a feeding trough plate provided on the side of the docking seat, a forming component provided on the outer side of the feeding trough plate, and a fixing component provided at the bottom of the forming component;

[0007] The molding assembly includes an extrusion block movably connected to the top of the feeding trough plate, a cooling slot opened on the top of the extrusion block, a cooling box movably connected inside the cooling slot, a heat dissipation plate fixedly installed on the top of the cooling box, several molding slots opened at the bottom of the extrusion block, a molding base plate movably connected to the inner bottom wall of the feeding trough plate, and several cutting slots opened on the inner bottom wall of the feeding trough plate.

[0008] The fixing assembly includes a limiting plate movably connected to the bottom of the feeding trough plate, a fixing plate fixedly installed on the side of the extrusion block, a plurality of locking slots opened inside the limiting plate, a locking spring slidably connected inside the locking slots, a locking slider fixedly installed on both sides of the locking spring, and a locking pin movably connected inside the limiting plate.

[0009] Furthermore, the material inlet extends longitudinally through both sides of the docking seat, and the top inner side of the end near the material conveying trough plate is beveled. The docking seat has a U-shaped locking slot on the side near the material conveying trough plate, and one side of the material conveying trough plate is embedded inside the locking slot and slidably connected to the inner wall of the locking slot.

[0010] Furthermore, the bottom side of the extrusion block is set as a chamfered surface to cooperate with the feeding port, the bottom of the cooling box is inserted into the interior of the cooling groove, and both the inner and outer sides of the heat dissipation plate are provided with raised textures for heat dissipation.

[0011] Furthermore, the material conveying trough plate has a U-shaped structure, and the inner bottom wall surface of the material conveying trough plate with the cutting groove is inclined. The inner bottom wall of the material conveying trough plate has a limiting groove for use with the forming chassis. The bottom of the forming chassis is embedded in the limiting groove and is fixedly installed with the material conveying trough plate by a snap fastener.

[0012] Furthermore, the top of the molding chassis is provided with a U-shaped protrusion for use with the molding groove, and the side of the extrusion block is provided with a sealing gasket for use with the docking seat and the material conveying trough plate.

[0013] Furthermore, the bottom of the feeding trough plate is provided with a limiting slot for use with the limiting plate, and the opposite side of the fixing plate is provided with a locking hole for use with the locking slider.

[0014] Furthermore, the limiting plate has a through hole inside, the locking pin passes through the through hole laterally and is slidably connected with the limiting plate, and the side of the docking seat has several pin holes that cooperate with the fixing plate.

[0015] Furthermore, the end of the locking pin is provided with threaded texture, and the side of the mating seat is provided with a threaded locking hole for use with the locking pin.

[0016] Compared with the prior art, the present invention provides a film granulation device, which has the following beneficial effects:

[0017] 1. This film granulation device embeds a forming base into a limiting groove on the bottom wall of a conveying trough plate, then nests an extrusion block and a fixing plate assembly on the top of the conveying trough plate. The extrusion block and the forming base fit together to form a groove of a specific shape. The conveying trough plate is then embedded into the inside of the locking groove, so that after the material passes through the conveying port, it reaches the side of the extrusion block and can only pass through the groove formed by the extrusion block and the forming base plate to form a strip and be output to the other end of the conveying trough plate.

[0018] 2. This film granulation device, by embedding the limiting plate into the limiting groove and inserting the locking pin into the through hole of the limiting plate, the locking pin compresses the locking spring and pushes the locking slider into the locking hole. At the same time, the end of the locking pin is screwed into the threaded lock hole, which drives the fixing plate to be embedded into the insertion hole on the side of the docking seat, thereby fixing the bottom of the device. The fixing plate, the limiting plate and the extrusion block form a ring structure to wrap around the conveying trough plate, and the conveying trough plate and the extrusion block wrap around the side of the conveying port, thereby solving the problem that the disassembly of the film strip separation equipment of the film granulation device is inconvenient and affects the operation efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional cross-sectional view of the structure of this utility model;

[0020] Figure 2 This is a perspective view of the extrusion block and fixing plate of this utility model.

[0021] Figure 3 This is a cross-sectional view of the limiting plate of this utility model;

[0022] Figure 4 This is a perspective view of the docking seat of this utility model.

[0023] Figure 5 This is a three-dimensional view of the material conveying trough plate of this utility model.

[0024] In the diagram: 1. Docking seat; 2. Feeding port; 3. Feeding trough plate; 4. Molding component; 41. Extrusion block; 42. Cooling slot; 43. Cooling box; 44. Heat dissipation plate; 45. Molding slot; 46. Molding base; 47. Cutting slot; 48. Locking slot; 49. Sealing gasket; 5. Fixing component; 51. Limiting plate; 52. Fixing plate; 53. Locking slot; 54. Locking spring; 55. Locking slider; 56. Locking pin; 57. Limiting slot; 58. Locking hole; 59. Threaded lock hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 5In this embodiment, a film granulation device includes a docking seat 1, a feeding port 2 opened inside the docking seat 1, a feeding trough plate 3 provided on the side of the docking seat 1, a forming component 4 provided on the outer side of the feeding trough plate 3, and a fixing component 5 provided at the bottom of the forming component 4.

[0027] The molding component 4 includes an extrusion block 41 movably connected to the top of the feeding trough plate 3, a cooling slot 42 opened on the top of the extrusion block 41, a cooling box 43 movably connected inside the cooling slot 42, a heat dissipation plate 44 fixedly installed on the top of the cooling box 43, several molding slots 45 opened on the bottom of the extrusion block 41, a molding base plate 46 movably connected to the inner bottom wall of the feeding trough plate 3, and several cutting slots 47 opened on the inner bottom wall of the feeding trough plate 3.

[0028] The fixing component 5 includes a limiting plate 51 movably connected to the bottom of the feeding trough plate 3, a fixing plate 52 fixedly installed on the side of the extrusion block 41, a plurality of locking slots 53 opened inside the limiting plate 51, a locking spring 54 slidably connected inside the locking slots 53, a locking slider 55 fixedly installed on both sides of the locking spring 54, and a locking pin 56 movably connected inside the limiting plate 51.

[0029] In this embodiment, the feed port 2 extends longitudinally through both sides of the docking seat 1 and the top inner side of the end near the feed trough plate 3 is slanted. The docking seat 1 has a U-shaped locking slot 48 on the side near the feed trough plate 3. One side of the feed trough plate 3 is embedded in the locking slot 48 and is slidably connected to the inner wall of the locking slot 48.

[0030] By setting an oblique opening on one side of the feed inlet 2, the material can enter the interior of the feed trough plate 3 more smoothly, and the locking slot 48 restricts the feed trough plate 3 to the side of the docking seat 1.

[0031] It should be noted that the docking seat 1 and the film strip extruder are fixedly installed. The film strip extruder directly feeds the mixed material into the feed port 2 of the docking seat 1. The end of the feed trough plate 3 is fixedly installed with the plastic pelletizer.

[0032] In this embodiment, the bottom side of the extrusion block 41 is set as a chamfered surface to cooperate with the feed port 2, the bottom of the cooling box 43 is inserted into the interior of the cooling groove 42, and the inner and outer sides of the heat dissipation plate 44 are provided with raised textures for heat dissipation.

[0033] By setting a chamfered surface, the material can be directly extruded and formed through the forming groove 45 after passing through the feed port 2.

[0034] In this embodiment, the material conveying trough plate 3 has a U-shaped structure. The inner bottom wall surface of the material conveying trough plate 3 with a cutting slot 47 is inclined. The inner bottom wall of the material conveying trough plate 3 has a limiting groove for use with the forming base plate 46. The bottom of the forming base plate 46 is embedded in the limiting groove and is fixedly installed with the material conveying trough plate 3 by a snap fastener.

[0035] In this embodiment, the top of the molding base 46 is provided with a U-shaped protrusion that matches the molding slot 45, and the side of the extrusion block 41 is provided with a sealing gasket 49 that matches the docking seat 1 and the material conveying trough plate 3.

[0036] In this embodiment, the bottom of the feeding trough plate 3 is provided with a limiting slot 57 for use with the limiting plate 51 for limiting, and the opposite side of the fixing plate 52 is provided with a locking hole 58 for use with the locking slider 55.

[0037] In this embodiment, the limiting plate 51 has a through hole inside, the locking pin 56 passes through the through hole laterally and is slidably connected with the limiting plate 51, and the side of the docking seat 1 has a number of pin holes that cooperate with the fixing plate 52.

[0038] A through hole is provided on the side of the limiting plate 51, and a locking pin 56 is used to fix the limiting plate 51 to the side of the docking seat 1, thereby fixing the bottom of the conveying trough plate 3.

[0039] In this embodiment, the end of the locking pin 56 is provided with threaded texture, and the side of the mating seat 1 is provided with a threaded locking hole 59 for use with the locking pin 56.

[0040] The working principle of the above embodiments is as follows:

[0041] By embedding the molding base 46 into the limiting groove on the inner bottom wall of the conveying trough plate 3, and then nesting the assembly of the extrusion block 41 and the fixing plate 52 on the top of the conveying trough plate 3, the extrusion block 41 and the molding base 46 fit together to form a groove of a specific shape. Then, the conveying trough plate 3 is embedded into the inside of the locking slot 48, so that the material arrives at the side of the extrusion block 41 after passing through the conveying port 2, and can only pass through the groove formed by the extrusion block 41 and the molding base 46 to form a strip and be output to the other end of the conveying trough plate 3.

[0042] In addition, by embedding the limiting plate 51 into the limiting slot 57 and inserting the locking pin 56 into the through hole of the limiting plate 51, the locking pin 56 compresses the locking spring 54 and pushes the locking slider 55 into the locking hole 58. At the same time, the end of the locking pin 56 is screwed into the threaded locking hole 59, which drives the fixing plate 52 to be embedded into the insertion hole on the side of the docking seat 1, thereby fixing the bottom of the device. The fixing plate 52, the limiting plate 51 and the extrusion block 41 form a ring structure to wrap around the conveying trough plate 3, and the conveying trough plate 3 and the extrusion block 41 wrap around the side of the conveying port 2, thereby solving the problem that the disassembly of the film strip separation equipment of the film granulation device is inconvenient and affects the operating efficiency.

[0043] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer that performs control functions, and the existing publicly available power connection technologies are not described in detail in the text.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A film granulation apparatus, comprising a docking seat (1) and a feed inlet (2) formed inside the docking seat (1), characterized in that: The side of the docking seat (1) is provided with a feeding trough plate (3), the outer side of the feeding trough plate (3) is provided with a forming component (4), and the bottom of the forming component (4) is provided with a fixing component (5). The molding component (4) includes an extrusion block (41) movably connected to the top of the feed trough plate (3), a cooling slot (42) opened on the top of the extrusion block (41), a cooling box (43) movably connected inside the cooling slot (42), a heat dissipation plate (44) fixedly installed on the top of the cooling box (43), several molding slots (45) opened on the bottom of the extrusion block (41), a molding base plate (46) movably connected to the inner bottom wall of the feed trough plate (3), and several cutting slots (47) opened on the inner bottom wall of the feed trough plate (3). The fixing component (5) includes a limiting plate (51) movably connected to the bottom of the feeding trough plate (3), several fixing plates (52) fixedly installed on the side of the extrusion block (41), several locking slots (53) opened inside the limiting plate (51), a locking spring (54) slidably connected inside the locking slot (53), a locking slider (55) fixedly installed on both sides of the locking spring (54), and a locking pin (56) movably connected inside the limiting plate (51).

2. The film granulation device according to claim 1, characterized in that: The feed inlet (2) extends longitudinally through both sides of the docking seat (1) and the top inner side of the end near the feed trough plate (3) is slanted. The docking seat (1) has a U-shaped locking slot (48) on the side near the feed trough plate (3). One side of the feed trough plate (3) is embedded in the locking slot (48) and is slidably connected to the inner wall of the locking slot (48).

3. The film granulation device according to claim 1, characterized in that: The bottom side of the extrusion block (41) is set as a chamfered surface to be used in conjunction with the feed port (2). The bottom of the cooling box (43) is inserted into the interior of the cooling slot (42). The inner and outer sides of the heat dissipation plate (44) are provided with raised textures for heat dissipation.

4. The film granulation apparatus according to claim 1, characterized in that: The material conveying trough plate (3) has a U-shaped structure. The inner bottom wall surface of the material conveying trough plate (3) with a cutting slot (47) is inclined. The inner bottom wall of the material conveying trough plate (3) has a limiting groove for use with the forming base plate (46). The bottom of the forming base plate (46) is embedded in the limiting groove and is fixedly installed with the material conveying trough plate (3) by a snap fastener.

5. The film granulation apparatus according to claim 1, characterized in that: The top of the molding base (46) is provided with a U-shaped protrusion that matches the molding slot (45), and the side of the extrusion block (41) is provided with a sealing gasket (49) that matches the docking seat (1) and the material conveying trough plate (3).

6. The film granulation apparatus according to claim 1, characterized in that: The bottom of the feeding trough plate (3) is provided with a limiting slot (57) for use with the limiting plate (51) for limiting, and the opposite side of the fixing plate (52) is provided with a locking hole (58) for use with the locking slider (55).

7. The film granulation apparatus according to claim 1, characterized in that: The limiting plate (51) has a through hole inside, and the locking pin (56) passes through the through hole laterally and is slidably connected with the limiting plate (51). The side of the docking seat (1) has several pin holes that cooperate with the fixing plate (52).

8. The film granulation apparatus according to claim 1, characterized in that: The locking pin (56) has a threaded pattern at its end, and the mating seat (1) has a threaded locking hole (59) on its side for use with the locking pin (56).

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