A multi-mold adaptive quick mold changing forming apparatus

Abstract

The present application relates to the technical field of special equipment for plastic processing, in particular to a quick mold changing forming equipment with multi-mold adaptation, which comprises a mold frame and a sub-mold, a control box is fixedly installed outside the mold frame, two air cylinders are fixedly installed on one side of the mold frame, a main mold is slidably connected inside the mold frame, the two sides of the main mold are detachably connected with the output ends of the two air cylinders, a fixing frame is arranged on one side of the mold frame, different specifications of molds are quickly aligned, disassembled, fixed and locked through the air cylinders and the sliding bearing assembly, the air pressure pipe, the cooling pipe and the drain pipe integrated in the mold frame are all configured with contact joints, the multi-pipeline synchronous sealing butt joint and separation can be completed by the mold closing action in the mold changing stage, the operation steps of manual disassembly and assembly of the pipeline are saved, the main fan group with adjustable angle is matched with the conveying hopper, and the blowing posture can be adjusted according to the product specifications.

Description

Technical Field

[0001] This invention relates to the technical field of special equipment for plastic processing, and more specifically, to a rapid mold-changing molding device that is adaptable to multiple molds. Background Technology

[0002] EPS foam molding machine is a specialized piece of equipment that uses expandable polystyrene (EPS) as raw material and uses steam heating to expand and fuse pre-foamed beads in a mold. Its core purpose is to efficiently and precisely process EPS raw materials into various lightweight foam plastic products with cushioning and protective properties. The workflow typically includes pre-foaming and curing the EPS raw material, then automatically feeding it into the mold, then introducing steam heating to soften, expand, and fuse the beads into shape. After cooling and setting, the material is automatically demolded to obtain the finished product.

[0003] According to existing technology, in the material conveying and post-processing stages of conventional EPS molding equipment, the conventional conveying structure mostly adopts a single planar conveyor belt. The product falls directly onto the conveyor belt through the discharge port, and the conveyor belt transports it in a designated direction. The running speed of the conveyor belt needs to match the production rhythm of the molding machine. The conventional conveying structure mostly adopts a single planar conveyor belt, which cannot adapt to the differences in the height and angle of the discharge port of different molds. Due to the lack of targeted treatment methods for residual particles and residual heat on the product surface, the fixed air blowing component can only cover a local area because the air outlet direction is not adjustable, resulting in uneven cleaning and cooling effects. Summary of the Invention

[0004] This invention provides a rapid mold-changing molding device with multiple mold adaptability. It achieves rapid alignment and disassembly of molds of different specifications by setting cylinders and sliding bearing components. With the help of pneumatic drive, the mold is locked and fixed. The pneumatic pipe, cooling pipe and sewage pipe integrated in the mold frame are all equipped with butt joints. During the mold changing stage, the mold closing action can complete the synchronous sealing and separation of multiple pipelines, eliminating the manual operation steps of disassembling and assembling pipelines. The conveying hopper is equipped with two sets of inclined and horizontal rollers and corresponding main conveyor belts and auxiliary conveyor belts. With the help of inclined plates, the foam finished product is stably transferred and collected. The conveying hopper is equipped with an adjustable angle main fan group, which can adjust the blowing posture according to the product specifications to continuously remove the moisture attached to the bottom of the finished product. This solves the problems mentioned in the background technology, namely: due to the lack of targeted treatment methods for residual particles and residual heat on the product surface, the fixed air blowing component often can only cover a local area because the air outlet direction is not adjustable, resulting in uneven cleaning and cooling effects.

[0005] To achieve the above objectives, a multi-mold adaptable rapid mold changing molding device includes a mold frame and a secondary mold. A control box is fixedly installed on the outside of the mold frame. Two cylinders are fixedly installed on one side of the mold frame. A main mold is slidably connected inside the mold frame. The two sides of the main mold are detachably connected to the output ends of the two cylinders, respectively. A fixed frame is provided on one side of the mold frame. A top frame is provided on the outside of the fixed frame. A mover is slidably connected to the top of the top frame. A support frame is slidably connected to the top of the mover. A secondary mold is fixedly installed on one side of the support frame. A conveying hopper is provided at the bottom of the mold frame. The conveying bucket is equipped with a conveying component inside. The conveying component includes a placement frame inside the conveying bucket. Multiple rotating rollers are rotatably connected inside the placement frame. Multiple inclined rotating rollers form a group, and multiple horizontally arranged rotating rollers form a group. The two groups of rotating rollers are respectively driven to a main conveyor belt and a secondary conveyor belt. An air blowing device is provided on the outside of the placement rack. The air blowing device includes two storage blocks that are fixedly connected to both sides of the placement rack. A main fan assembly is provided at the bottom of the placement rack. Rotating columns are fixedly connected to both sides of the main fan assembly. The outside of the rotating columns is rotatably engaged with the inner wall of the storage blocks. A main threaded rod is threadedly connected to the inside of the storage blocks. The main threaded rod is located at the top of the rotating columns.

[0006] In the above technical solution, a pneumatic cylinder is fixedly connected to the outside of the mold frame near the sub-mold. A fixing block is fixedly connected to the moving end of the pneumatic cylinder. A fixing hook is rotatably connected inside the fixing block. The fixing hook is rotatably connected to the inside of the mold frame. A positioning block is fixedly connected to the outside of the sub-mold near the fixing hook. A fixing column is fixedly connected inside the positioning block. The fixing column is located inside the fixing hook. Multiple pneumatic pipes, cooling pipes, and drain pipes are fixedly connected to the outside of the mold frame. All connections of the pneumatic pipes, cooling pipes, and drain pipes are provided with butt joints.

[0007] Secondly, a clamping block is rotatably connected to the bottom of the main threaded rod. The clamping block is located outside the rotating column. A sliding groove is opened inside the receiving block. The clamping block slides and engages with the receiving block through the sliding groove. Multiple inclined plates are fixedly connected inside the conveying bucket.

[0008] Furthermore, based on the above, an air guiding device is provided on one side of the conveying hopper. The air guiding device includes a curved plate detachably connected to one side of the conveying hopper. A sleeve plate is slidably connected to the outside of the curved plate. An auxiliary fan group is detachably connected to the inside of the sleeve plate. A baffle is fixedly installed at the bottom of the sleeve plate. The baffle is located on one side of the conveying hopper. When the main fan group is started, the airflow flows at the bottom of the main conveyor belt, then enters the inside of the curved plate and re-enters the inside of the conveying hopper through the sleeve plate to clean and dry the top of the foam. An air duct is opened inside the sleeve plate. The auxiliary fan group is set inside the air duct. When the auxiliary fan group is started, the auxiliary fan group draws air to flow, causing the airflow to flow inside the air duct.

[0009] Meanwhile, two receiving plates are fixedly connected to one side of the conveying hopper, and sliding columns are fixedly connected to both sides of the sleeve plate. The outside of the sliding columns and the inside of the receiving plates slide together. A secondary threaded rod is threadedly connected to the inside of the receiving plate, and a top ball is fixedly connected to the top of the secondary threaded rod. The top ball is located directly below the sliding column. An air guide plate is fixedly connected to the top of the sleeve plate. When the airflow flows in the air duct, part of the airflow is discharged by the air guide plate. The air guide plate is used to refract part of the horizontally flowing airflow in the channel into an inclined guiding airflow.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: This multi-mold adaptable rapid mold-changing molding equipment utilizes cylinders and sliding bearing components to achieve rapid alignment and disassembly of molds of different specifications. Pneumatic drive locking secures the molds. The mold frame integrates pneumatic pipes, cooling pipes, and drain pipes, all equipped with butt-fit joints. During the mold-changing stage, the mold-closing action allows for simultaneous sealing and separation of multiple pipelines, eliminating the need for manual pipe disassembly. The conveyor hopper contains two sets of inclined and horizontal rollers, along with corresponding main and auxiliary conveyor belts. An inclined plate ensures stable transfer and collection of finished foam products. The conveyor hopper is equipped with an adjustable-angle main fan unit, capable of adjusting the angle according to... The product specifications are adjusted to adjust the blowing posture to continuously remove moisture adhering to the bottom of the finished product. An air guide device is set on the side of the conveyor hopper. The curved plate and the sliding sleeve plate form a through-ventilation channel. The airflow generated by the main fan flows back along the air channel to the top of the conveyor hopper for recycling. The auxiliary fan group enhances the blowing air volume. The sleeve plate can be finely adjusted in height through the sliding column and the limiting top ball to adapt to the air drying operation of finished products of different heights. An air guide plate is set on the top of the sleeve plate to refract the horizontal airflow in the air channel into an oblique airflow, reducing the situation where finished products fall outside the conveyor hopper when falling. At the same time, the oblique airflow can evenly cover the foam surface, improving the water and dust removal effect. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 In this invention Figure 1 A magnified structural diagram at point A; Figure 3 This is a side view of the mold frame structure in this invention; Figure 4 This is a side view of the conveying bucket in this invention. Figure 5 In this invention Figure 4 A magnified structural diagram at point B; Figure 6 This is a top view of the conveying bucket in this invention. Figure 7 This is a side view of the placement rack in this invention. Figure 8 In this invention Figure 7 A magnified structural diagram at point C; Figure 9 This is a cross-sectional view of the sleeve structure in this invention.

[0012] The meanings of the labels in the diagram are as follows: 1. Mold frame; 2. Control box; 3. Cylinder; 4. Main mold; 5. Fixing frame; 6. Top frame; 7. Movers; 8. Support frame; 9. Secondary mold; 10. Pneumatic cylinder; 11. Fixing block; 12. Fixing hook; 13. Positioning block; 14. Fixing column; 15. Pneumatic pipe; 16. Cooling pipe; 17. Drain pipe; 18. Conveying hopper; 19. Conveying components; 191. Placement rack; 192. Rotary roller; 193. Main conveyor belt; 194. Secondary conveyor belt; 20. Air blowing device. Device; 2001, Storage block; 2002, Main fan assembly; 2003, Rotating column; 2004, Main threaded rod; 2005, Clamping block; 2006, Slide groove; 2007, Inclined plate; 21, Air guiding device; 2101, Bend plate; 2102, Sleeve plate; 2103, Baffle; 2104, Auxiliary fan assembly; 2105, Air duct; 2106, Storage plate; 2107, Slide column; 2108, Auxiliary threaded rod; 2109, Top ball; 2110, Air guiding plate. Detailed Implementation

[0013] The technical solutions of this invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0014] Due to the lack of targeted treatment methods for residual particles and residual heat on the product surface, fixed air blowing components, because the air outlet direction is not adjustable, can often only cover a local area, resulting in uneven cleaning and cooling effects.

[0015] Therefore, in view of the above-mentioned problems, the present invention provides a multi-mold adaptable rapid mold changing molding device, with reference to... Figure 1 - Figure 3 As shown, the mold includes a mold frame 1 and a sub-mold 9. A control box 2 is fixedly installed on the outside of the mold frame 1. Two cylinders 3 are fixedly installed on one side of the mold frame 1. A main mold 4 is slidably connected inside the mold frame 1. The two sides of the main mold 4 are detachably connected to the output ends of the two cylinders 3 respectively. The cylinders 3 can smoothly drive the main mold 4 to complete the opening and closing action. When disassembling and assembling main molds 4 of different specifications, the power connection structure can be quickly disassembled. A fixed frame 5 is provided on one side of the mold frame 1. A top frame 6 is provided on the outside of the fixed frame 5. A mover 7 is slidably connected to the top of the top frame 6. A support frame 8 is slidably connected to the top of the mover 7. A sub-mold 9 is fixedly installed on one side of the support frame 8. The multi-layer sliding fit structure can make multi-directional positional fine adjustments to the sub-mold 9, reducing the difficulty of alignment during mold installation. A conveyor bucket 18 is provided at the bottom of the mold frame 1. A pneumatic cylinder 10 is fixedly connected to the outside of the mold frame 1 near the auxiliary mold 9. A fixed block 11 is fixedly connected to the moving end of the pneumatic cylinder 10. A fixed hook 12 is rotatably connected inside the fixed block 11. The fixed hook 12 is rotatably connected to the inside of the mold frame 1. A positioning block 13 is fixedly connected to the outside of the auxiliary mold 9 near the fixed hook 12. A fixed column 14 is fixedly connected inside the positioning block 13. The fixed column 14 is located inside the fixed hook 12. The hook body is driven by air pressure to engage the fixed column 14 to form a rigid locking structure. The mold is not easy to move after it is closed. Multiple pneumatic pipes 15, cooling pipes 16 and drain pipes 17 are fixedly connected to the outside of the mold frame 1. The connection points of the pneumatic pipes 15, cooling pipes 16 and drain pipes 17 are all equipped with butt joints. The sealing connection of the pipes is completed synchronously when the mold is closed. The joints are automatically separated when the mold is disassembled. There is no need for the staff to disassemble and install various pipes one by one, which greatly shortens the mold replacement cycle.

[0016] refer to Figure 4 and Figure 5 As shown, a conveying component 19 is provided inside the conveying bucket 18. The conveying component 19 includes a placement frame 191 disposed inside the conveying bucket 18. Multiple rollers 192 are rotatably connected inside the placement frame 191. Multiple inclined rollers 192 form a group, and multiple horizontally arranged rollers 192 form a group. The two groups of rollers 192 are respectively driven and connected to a main conveyor belt 193 and a secondary conveyor belt 194. The inclined roller group 192 and the horizontal roller group 192 form a segmented transition conveying structure. When the foam product falls from the molding station, it smoothly transitions from the inclined conveyor belt to the horizontal conveyor belt.

[0017] refer to Figure 5 and Figure 6As shown, an air blowing device 20 is provided on the outside of the placement rack 191. The air blowing device 20 includes two storage blocks 2001 that are fixedly connected to both sides of the placement rack 191. A main fan assembly 2002 is provided at the bottom of the placement rack 191. Rotating columns 2003 are fixedly connected to both sides of the main fan assembly 2002. The outside of the rotating columns 2003 and the inner wall of the storage blocks 2001 are rotatably engaged, which can freely adjust the blowing angle of the main fan assembly 2002 to adapt to the needs of different blowing angles. A main threaded rod 2004 is threadedly connected to the inside of the storage block 2001. The main threaded rod 2004 is located at the top of the rotating column 2003. A clamping block 2005 is rotatably connected to the bottom of the 2004. The clamping block 2005 is located outside the rotating column 2003. A sliding groove 2006 is opened inside the storage block 2001. The clamping block 2005 slides and engages with the storage block 2001 through the sliding groove 2006. Rotating the main threaded rod 2004 drives the clamping block 2005 to move down along the sliding groove 2006 and press against the rotating column 2003, thus locking the fan angle. Multiple inclined plates 2007 are fixedly connected inside the conveyor bucket 18. The inclined plates 2007 can adjust the direction of airflow when the airflow comes into contact with the inclined plates 2007, allowing the airflow to pass through the main conveyor belt 193 and contact the bottom of the finished product.

[0018] refer to Figure 7 - Figure 9 As shown, an air guiding device 21 is provided on one side of the conveying hopper 18. The air guiding device 21 includes a curved plate 2101 that is detachably connected to one side of the conveying hopper 18. A sleeve plate 2102 is slidably connected to the outside of the curved plate 2101. The sleeve plate 2102 can be adjusted vertically according to foam products of different heights. An auxiliary fan group 2104 is detachably connected inside the sleeve plate 2102. A baffle 2103 is fixedly installed at the bottom of the sleeve plate 2102. The baffle 2103 is located on one side of the conveying hopper 18 and can block the airflow from escaping outward, concentrate the airflow and focus it on the foam surface, thereby improving the drying and dust removal efficiency. When the main fan assembly 2002 is started, the airflow flows at the bottom of the main conveyor belt 193, then enters the inside of the bending plate 2101 and re-enters the inside of the conveyor hopper 18 through the sleeve plate 2102, forming an airflow circulation loop. This fully utilizes the airflow energy and reduces the power consumption generated by the continuous operation of the fan. The circulating airflow continuously cleans and dries the top of the foam, removing condensed water vapor and debris adhering to the surface of the product. The sleeve plate 2102 has an air duct 2105 inside, and the auxiliary fan assembly 2104 is located inside the air duct 2105. When the auxiliary fan assembly 2104 is started, it draws air to flow, causing the airflow to flow inside the air duct 2105 and actively increasing the airflow velocity inside the air duct 2105.

[0019] refer to Figure 8 and Figure 9As shown, two storage plates 2106 are fixedly connected to one side of the conveying bucket 18, and sliding columns 2107 are fixedly connected to both sides of the sleeve plate 2102. The sliding column 2107 and the storage plate 2106 slide in a sliding fit. The overall height of the sleeve plate 2102 can be smoothly adjusted by the sliding fit between the sliding column 2107 and the storage plate 2106. The storage plate 2106 is internally threaded with a secondary threaded rod 2108. A top ball 2109 is fixedly connected to the top of the secondary threaded rod 2108. The top ball 2109 is located directly below the sliding column 2107. Rotating the secondary threaded rod 2108 can drive the top ball 2109 to press against the sliding column 2107 upwards, completing the height positioning of the sleeve 2102. Under the vibration state of the equipment operation, the sleeve 2102 will not slide down on its own. The top of the sleeve 2102 is fixedly connected to the air guide plate 2110. When the airflow flows in the air duct 2105, part of the airflow is guided out by the air guide plate 2110. The air guide plate 2110 is used to refract part of the horizontal airflow in the channel into an inclined guiding airflow. The entire structure weakens the lateral thrust of the horizontal airflow on the lightweight foam, and avoids the foam from being deflected and falling due to the impact of the airflow during the conveying process. At the same time, the inclined airflow can cover the edges and corners of the foam surface at multiple angles, improve the cleaning effect of water vapor and debris, and also disperse the impact force of the airflow.

[0020] Working principle of the invention: During operation, the operator controls the actions and process parameters of each mechanism of the whole machine through the control box 2 on the outside of the mold frame 1. The cylinders 3 on both sides drive the main mold 4, which is slidably assembled inside the mold frame 1, to open and close. The cylinders 3 and the main mold 4 are detachably connected. When changing the main mold 4 of different specifications, the power connection structure can be quickly disassembled. The fixed frame 5, the top frame 6, the mover 7 and the support frame 8 form a multi-layer sliding adjustment structure. The support frame 8 carries the sub-mold 9 and performs multi-directional displacement fine adjustment of the sub-mold 9, reducing the difficulty of mold hoisting and positioning operation.

[0021] After the mold is in place, the control box 2 drives the pneumatic cylinder 10 to extend, which drives the fixing block 11 and the internally hinged fixing hook 12 to rotate, so that the fixing hook 12 is engaged in the fixing post 14 in the positioning block 13 of the sub-mold 9. The mechanical rigidity locks and restricts the sub-mold 9 from shifting during the molding process. During the mold closing and pressing stage, the pneumatic pipe 15, cooling pipe 16 and sewage pipe 17 arranged on the outside of the mold frame 1 are sealed and connected synchronously with the end contact joint. When the mold is disassembled and separated, the various pipe joints are automatically disconnected.

[0022] After the foam product is formed, it falls directly into the bottom conveyor bucket 18. Inside the conveyor bucket 18, a frame 191 is equipped with a set of inclined rollers 192, a set of horizontal rollers 192, and a matching main conveyor belt 193 and a secondary conveyor belt 194. The two conveyor belts form a transitional conveying structure, and the falling foam is smoothly transitioned from the inclined conveyor belt to the horizontal conveyor belt.

[0023] The storage blocks 2001 on both sides of the placement rack 191 are rotated and engaged with the bottom main fan assembly 2002 via the rotating column 2003. The operator rotates the main threaded rod 2004 according to the foam thickness and size, driving the clamping block 2005 to move down along the slide 2006 to press the rotating column 2003, locking the blowing angle of the main fan assembly 2002. The main fan sends airflow upward. After the airflow contacts the inclined plate 2007 inside the conveyor hopper 18, the flow direction changes. It passes through the conveyor belt and makes full contact with the bottom of the foam, carrying away the residual moisture at the bottom of the product. At the same time, the inclined plate 2007 prevents scattered foam from falling into the gaps of the equipment.

[0024] After the airflow generated by the main fan flows upward, it enters the interior of the curved plate 2101 of the air guide device 21. The airflow is guided by the curved plate 2101 into the air duct 2105 of the sleeve plate 2102, and finally enters the interior of the conveying hopper 18 to form a circulating airflow. The circulating airflow continuously blows the top surface of the foam to remove surface condensate and debris. The baffle 2103 blocks the airflow from diffusing outward and concentrates the wind force on the foam surface. After the auxiliary fan group 2104 is started, it accelerates the airflow speed inside the air duct 2105, which enhances the drying effect for products with high moisture content.

[0025] The height of the sleeve 2102 is adjusted by sliding the sliding column 2107 and the storage plate 2106. After adjustment, the secondary threaded rod 2108 is rotated, and the top ball 2109 is used to push the sliding column 2107 upward to complete the limit. When the horizontal airflow in the air duct 2105 flows through the top air guide plate 2110 of the sleeve 2102, part of the airflow is refracted into oblique airflow, which weakens the lateral impact of the horizontal airflow on the lightweight foam and prevents the foam from deviating and falling during transportation.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-mold adaptable rapid mold changing molding device, comprising a mold frame (1) and a secondary mold (9), characterized in that: A control box (2) is fixedly installed on the outside of the mold frame (1). Two cylinders (3) are fixedly installed on one side of the mold frame (1). A main mold (4) is slidably connected inside the mold frame (1). The two sides of the main mold (4) are detachably connected to the output ends of the two cylinders (3). A fixed frame (5) is provided on one side of the mold frame (1). A top frame (6) is provided on the outside of the fixed frame (5). A mover (7) is slidably connected to the top of the top frame (6). A support frame (8) is slidably connected to the top of the mover (7). A secondary mold (9) is fixedly installed on one side of the support frame (8). A conveying bucket (18) is provided at the bottom of the mold frame (1). The conveying bucket (18) is provided with a conveying component (19). The conveying component (19) includes a placement frame (191) provided inside the conveying bucket (18). Multiple rollers (192) are rotatably connected inside the placement frame (191). The multiple inclined rollers (192) form a group, and the multiple horizontally arranged rollers (192) form a group. The two groups of rollers (192) are respectively connected to a main conveyor belt (193) and a secondary conveyor belt (194). An air blowing device (20) is provided on the outside of the placement rack (191). The air blowing device (20) includes two storage blocks (2001) that are fixedly connected to both sides of the placement rack (191). A main fan assembly (2002) is provided at the bottom of the placement rack (191). Rotating columns (2003) are fixedly connected to both sides of the main fan assembly (2002). The outside of the rotating column (2003) is rotatably engaged with the inner wall of the storage block (2001). A main thread rod (2004) is threadedly connected to the inside of the storage block (2001). The main thread rod (2004) is located at the top of the rotating column (2003).

2. The multi-mold adaptable rapid mold changing molding equipment according to claim 1, characterized in that: A pneumatic cylinder (10) is fixedly connected to the outside of the mold frame (1) near the sub-mold (9). A fixed block (11) is fixedly connected to the moving end of the pneumatic cylinder (10). A fixed hook (12) is rotatably connected inside the fixed block (11). The fixed hook (12) is rotatably connected to the inside of the mold frame (1). A positioning block (13) is fixedly connected to the outside of the sub-mold (9) near the fixed hook (12). A fixed column (14) is fixedly connected inside the positioning block (13). The fixed column (14) is located inside the fixed hook (12).

3. The multi-mold adaptable rapid mold changing molding equipment according to claim 1, characterized in that: The mold frame (1) is externally fixedly connected to multiple air pressure pipes (15), cooling pipes (16) and drain pipes (17), and the connection points of the air pressure pipes (15), cooling pipes (16) and drain pipes (17) are all provided with butt joints.

4. The multi-mold adaptable rapid mold changing molding equipment according to claim 1, characterized in that: The bottom of the main thread rod (2004) is rotatably connected to a clamping block (2005), which is located outside the rotating column (2003). The inside of the receiving block (2001) is provided with a sliding groove (2006), and the clamping block (2005) and the receiving block (2001) slide together through the sliding groove (2006). The inside of the conveying bucket (18) is fixedly connected with multiple inclined plates (2007).

5. The multi-mold adaptable rapid mold changing molding equipment according to claim 1, characterized in that: An air guiding device (21) is provided on one side of the conveying bucket (18). The air guiding device (21) includes a curved plate (2101) that is detachably connected to one side of the conveying bucket (18). A sleeve plate (2102) is slidably connected to the outside of the curved plate (2101). An auxiliary fan group (2104) is detachably connected to the inside of the sleeve plate (2102).

6. The multi-mold adaptable rapid mold changing molding equipment according to claim 5, characterized in that: A baffle (2103) is fixedly installed at the bottom of the sleeve plate (2102). The baffle (2103) is located on one side of the conveyor bucket (18). When the main fan group (2002) is started, the airflow flows at the bottom of the main conveyor belt (193) and then enters the inside of the curved plate (2101) and re-enters the inside of the conveyor bucket (18) through the sleeve plate (2102) to clean and dry the top of the foam.

7. The multi-mold adaptable rapid mold changing molding equipment according to claim 5, characterized in that: The sleeve plate (2102) has an air duct (2105) inside, and the auxiliary fan group (2104) is located inside the air duct (2105). When the auxiliary fan group (2104) is started, the auxiliary fan group (2104) draws air flow, so that the airflow flows inside the air duct (2105).

8. The multi-mold adaptable rapid mold changing molding equipment according to claim 5, characterized in that: Two storage plates (2106) are fixedly connected to one side of the conveying bucket (18), and sliding columns (2107) are fixedly connected to both sides of the sleeve plate (2102). The sliding columns (2107) are slidably engaged with the outside of the sliding columns (2107) and the inside of the storage plates (2106).

9. The multi-mold adaptable rapid mold changing molding equipment according to claim 8, characterized in that: The internal threaded connection of the storage plate (2106) is a secondary threaded rod (2108), and the top of the secondary threaded rod (2108) is fixedly connected to a top ball (2109), which is located directly below the sliding column (2107).

10. The multi-mold adaptable rapid mold changing molding equipment according to claim 7, characterized in that: The top of the sleeve (2102) is fixedly connected to an air guide plate (2110). When the airflow flows in the air duct (2105), part of the airflow is directed out by the air guide plate (2110). The air guide plate (2110) is used to refract part of the horizontally flowing airflow in the channel into an inclined guiding airflow.

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