Automatic material receiving equipment for foam board forming processing

Abstract

The invention relates to the technical field of foam board processing, in particular to automatic material receiving equipment for foam board forming processing, which comprises a foam board forming machine, the bottom of the foam board forming machine is fixedly connected with a base for supporting the foam board forming machine, and a forming board for processing and forming is arranged in an inner cavity of the foam board forming machine. An opening and closing door is hinged to the bottom of one side of the foam board forming machine through a hinge, a connecting lug is fixedly connected to the bottom of the opening and closing door, a hydraulic transmission assembly is arranged at the bottom of the opening and closing door, and a bottom supporting assembly is arranged at the top of the opening and closing door. According to the automatic material receiving equipment for foam board forming machining, a forming board to be demolded is supported through a first auxiliary roller in the bottom supporting assembly, and the forming board is prevented from inclining during demolding, so that rubbing and deformation between the forming board and an edge opening of the bottom of an inner cavity of a foam board forming machine are avoided, and the product quality is improved; and the production cost of enterprises is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of foam board processing, in particular to an automatic receiving equipment for foam board forming processing. BACKGROUND

[0002] The EPS foam board forming machine is a key equipment for producing EPS (expandable polystyrene) foam board, and its core process includes pre-expansion, steam heating forming and cooling setting.

[0003] The existing foam board forming machine pushes the foam board out of the forming machine through a pushing mechanism when demolding. Since there is a height difference between the inner cavity bottom surface of the forming machine and the opening and closing door, the bottom of the foam board pushed out of the forming machine is not supported, so that the bottom of the foam board is extruded and deformed under the action of gravity, forming a pressure mark and tilting. In the pushing process, the bottom of the foam board will scratch the edge of the bottom of the inner cavity of the forming machine, and the upper edge of the foam board in the forming machine will be pressed against the top surface of the inner cavity of the forming machine, so that the edge of the foam board will also be extruded and deformed due to tilting. Especially when the foam board is pushed out of the forming machine by more than half, the phenomenon is more obvious. Since the foam board has not been cooled, it is more prone to deformation, which will leave scratches and pressure marks on the surface of the foam board. Although the deformed and scratched positions can be cut off in the subsequent cutting process, it will increase the production cost of the enterprise. Therefore, we propose an automatic receiving equipment for foam board forming processing. SUMMARY

[0004] The present application aims to provide an automatic receiving equipment for foam board forming processing to solve the problem that when the foam board is pushed out of the forming machine by half, the foam board will tilt under its own gravity, causing the upper edge and the bottom to deform and scratch, thereby affecting the quality of the product. To achieve the above purpose, the present application provides the following technical scheme: an automatic receiving equipment for foam board forming processing, comprising a foam board forming machine, the bottom of the foam board forming machine is fixedly connected with a base for providing support, the inner cavity of the foam board forming machine has a formed plate material, one side of the bottom of the foam board forming machine is hingedly connected with an opening and closing door, the bottom of the opening and closing door is fixedly connected with a connecting lug, the bottom of the opening and closing door is provided with a hydraulic transmission assembly, the top of the opening and closing door is provided with a bottom supporting assembly, the bottom supporting assembly is lifted or lowered with the opening and closing action of the opening and closing door through the hydraulic transmission assembly, the top of the bottom supporting assembly is embedded with a turnover assembly for implementing turnover operation of the formed plate material, one side of the bottom supporting assembly is provided with a slow descent assembly which turns over with the formed plate material.

[0005] Further preferably, the hydraulic transmission assembly includes two fixed plates, two active hydraulic cylinders, and two driven hydraulic cylinders. A bracket is fixedly installed on one side of each fixed plate. Each active hydraulic cylinder includes a cylinder body that penetrates the interior of the fixed plate. A fixed ring is fixedly sleeved on the outer wall of the cylinder body. The fixed ring is fixedly connected to the fixed plate by bolts. A first piston is slidably connected to the inner wall of the cylinder body. A movable rod is fixedly connected to one side of the first piston. One end of the movable rod passes through the cylinder body and is slidably connected to the cylinder body. A connecting seat is fixedly connected to the top of the movable rod. A roller is rotatably connected inside the connecting seat through a bearing. The outer wall of the roller abuts against the outer surface of the opening and closing door. A connecting interface is fixedly connected to the bottom of the cylinder body. The connecting interface on the active hydraulic cylinder is connected to the driven hydraulic cylinder through a hose. A spring for resetting the movable rod is abutted between the cylinder body and the side opposite to the connecting seat, and the spring is sleeved on the movable rod.

[0006] More preferably, the driven hydraulic cylinder is composed of a cylinder body, a connecting interface, a movable rod, and a first piston, which are identical in structure to those of the driven hydraulic cylinder. A first fixed platform is fixedly connected to the top of one side of the bracket. The bottom of the cylinder body on the driven hydraulic cylinder is fixedly connected to the top of the first fixed platform. One end of the movable rod on the driven hydraulic cylinder moves through the first fixed platform, and the bottom of the movable rod on the driven hydraulic cylinder is fixedly connected to a second fixed platform.

[0007] More preferably, the bottom support assembly consists of a support part and a guide part. The support part includes a frame that is fixedly connected to the top of two second fixed platforms. The inner wall of the opposite side of the frame is provided with a clearance groove. The inner wall of the opposite side of the frame is also fixedly connected with a plurality of linearly arrayed support rods. The position where the support rods are connected to the frame avoids the clearance groove.

[0008] More preferably, the guide portion includes a plurality of first fixed shafts arranged in a linear array, which are respectively fixedly connected to the opposite side of the support rod and the inner wall of the other two opposite sides of the frame. The outer wall of the first fixed shaft is rotatably connected to a first auxiliary roller via a bearing. The highest point of the top of the plurality of first auxiliary rollers is located on the same horizontal plane as the bottom surface of the inner cavity of the foam board molding machine.

[0009] More preferably, the flipping assembly consists of a flipping part and a limiting part. The limiting part includes a first limiting plate and a second limiting plate located in two clearance grooves respectively. The first limiting plate is located in the clearance groove on the side closer to the foam board molding machine, while the second limiting plate is located in the clearance groove on the side farther away from the foam board molding machine. The top of the first limiting plate is coplanar with the top of the frame, while the top of the second limiting plate is higher than the top of the frame. A plurality of first reinforcing rods are fixedly connected between the opposite sides of the second limiting plate and the first limiting plate. A plurality of second fixed shafts are also fixedly connected between the opposite sides of the second limiting plate and the first limiting plate. A second auxiliary roller is rotatably connected to the outer wall of the second fixed shaft through a bearing.

[0010] More preferably, the flipping part includes a fixing block fixedly connected to one side of the frame, and a hinge rod rotatably connected inside the fixing block. The two ends of the hinge rod are respectively fixedly connected to the opposite sides of the first limiting plate and the second limiting plate. A crossbar is fixedly connected to the side of the first limiting plate near the second limiting plate, and one end of the crossbar passes through the second limiting plate and is fixedly connected to a connecting handle. A rotating shaft is rotatably connected to the side of the frame near the bracket, and a fixing clamp is fixedly connected to the other end of the rotating shaft. An electric push rod is fixedly sleeved on the inner wall of the fixing clamp, and a movable ring is fixedly connected to the output end of the electric push rod, and the movable ring is rotatably sleeved on the connecting handle.

[0011] More preferably, the slow-descent assembly includes connecting blocks fixedly connected to the opposite sides of the first and second limiting plates, a fixing rod fixedly connected to the side of the connecting block away from the frame, a retaining ring fixedly sleeved on the outer wall of the fixing rod, a second piston fixedly connected to the other end of the fixing rod, a cylinder slidably sleeved on the outer wall of the second piston, two fully penetrating flow holes opened inside the second piston, a sliding groove opened on the outer wall of the fixing rod, a movable baffle slidably fitted on the outer wall of the fixing rod, a fully penetrating connecting hole opened inside the movable baffle, the diameter of the connecting hole being much smaller than the diameter of the flow holes, and the flow holes and connecting holes being concentrically arranged, a support rod fixedly connected to the end of the cylinder away from the fixing rod, a second reinforcing rod fixedly connected between the two cylinders, and a tension spring fixedly connected to the side of the cylinder opposite to the retaining ring, the tension spring being sleeved on the fixing rod, the tension spring applying tension to the cylinder.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, the first auxiliary roller in the bottom support assembly provides support for the molded sheet material that is about to be demolded, preventing the molded sheet material from tilting during demolding. This avoids the molded sheet material from rubbing against and deforming the bottom edge of the inner cavity of the foam board molding machine, thereby improving product quality and reducing the company's production costs.

[0013] In this invention, the bottom support assembly is lowered or raised as the door opens or closes via a hydraulic transmission component. This allows the bottom support assembly to automatically and synchronously descend to a suitable height after the door is fully opened, thus facilitating manual operation and improving the convenience of manual operation.

[0014] In this invention, the flipping component and the slow-descent component provide damping for the descent of the formed sheet during the flipping process, so that the formed sheet descends slowly until it lands on the material conveying cart, thus making the descent and flipping of the formed sheet synchronized. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the foam board molding machine of the present invention; Figure 3 This is a schematic diagram of the material receiving device of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at point A in the middle; Figure 5 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 1 ; Figure 6 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 2 ; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at point B; Figure 8 This is a schematic cross-sectional view of the active hydraulic cylinder of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0016] In the diagram: 1. Base; 2. Bracket; 3. First fixed platform; 4. Frame; 5. First limiting plate; 6. Rotating shaft; 7. Fixed rod; 8. Second reinforcing rod; 11. Foam board molding machine; 12. Opening and closing door; 13. Molded board; 14. Connecting ear; 21. Fixed plate; 22. Cylinder body; 23. Fixed ring; 24. Movable rod; 25. First piston; 26. Connecting interface; 27. Connecting seat; 28. Roller; 29. ​​Spring; 31. Driven hydraulic cylinder; 32. Second fixed platform; 41. Clearance groove; 42. Support rod; 43. First fixed shaft; 44. First auxiliary roller; 51. Second limiting plate; 52. First reinforcing rod; 53. Second fixed shaft; 54. Second auxiliary roller; 61. Fixed clamp; 62. Electric push rod; 63. Movable ring; 64. Connecting handle; 65. Fixed block; 66. Hinge rod; 67. Crossbar; 71. Retaining ring; 72. Tension spring; 73. Cylinder; 74. Second piston; 75. Flow hole; 76. Movable baffle; 77. Connecting block; 78. Slide groove; 79. Support rod. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-9 The present invention provides a technical solution: the automatic receiving equipment for foam board molding and processing includes a foam board molding machine 11, a base 1 fixedly connected to the bottom of the foam board molding machine 11 to provide support, a molded board 13 processed in the inner cavity of the foam board molding machine 11, an opening and closing door 12 hinged to one side bottom of the foam board molding machine 11, a connecting ear 14 fixedly connected to the bottom of the opening and closing door 12, a hydraulic transmission component provided at the bottom of the opening and closing door 12, a bottom support component provided at the top of the opening and closing door 12, the bottom support component being raised or lowered by the opening and closing action of the opening and closing door 12 through the hydraulic transmission component, a flipping component for flipping the molded board 13 embedded in the top of the bottom support component, and a slow-descent component for flipping the molded board 13 on one side of the bottom support component; A hydraulic push rod is installed on the ground at the bottom of the foam board molding machine 11 via a hinged seat. The output end of the hydraulic push rod is hinged to the connecting ear 14. The opening and closing door 12 is closed and opened by the hydraulic push rod. After the molded board 13 is formed by the foam board molding machine 11, the molded board 13 is pushed out of the foam board molding machine 11 by the pushing mechanism on the foam board molding machine 11, so that the molded board 13 is pushed horizontally onto the bottom support assembly. The hydraulic push rod and the pushing mechanism are both existing conventional technologies on the foam board molding machine 11, and will not be described in detail. The side of the opening and closing door 12 that is close to the foam board molding machine 11 forms the inner surface, and the side of the opening and closing door 12 that is away from the inner surface forms the outer surface.

[0019] In this embodiment, as Figure 5 , Figure 8 and Figure 9 As shown, the hydraulic transmission assembly includes two fixed plates 21, two active hydraulic cylinders, and two driven hydraulic cylinders 31. A bracket 2 is fixedly installed on one side of the fixed plate 21. The active hydraulic cylinder includes a cylinder body 22 that penetrates the interior of the fixed plate 21. A fixing ring 23 is fixedly sleeved on the outer wall of the cylinder body 22. The fixing ring 23 is fixedly connected to the fixed plate 21 by bolts. A first piston 25 is slidably connected to the inner wall of the cylinder body 22. A movable rod 24 is fixedly connected to one side of the first piston 25. One end of the movable rod 24 passes through the cylinder body 22, and... The movable rod 24 is slidably connected to the cylinder body 22. The top of the movable rod 24 is fixedly connected to the connecting seat 27. The inside of the connecting seat 27 is rotatably connected to the roller 28 through the bearing. The outer wall of the roller 28 abuts against the outer surface of the opening and closing door 12. The bottom of the cylinder body 22 is fixedly connected to the connecting interface 26. The connecting interface 26 on the active hydraulic cylinder is connected to the driven hydraulic cylinder 31 through the hose. A spring 29 for resetting the movable rod 24 is abutted between the cylinder body 22 and the side opposite to the connecting seat 27. The spring 29 is sleeved on the movable rod 24. The active hydraulic cylinder and the driven hydraulic cylinder 31, which are distributed vertically on the same side, constitute a set of hydraulic communication units. The equipment is equipped with two sets of such hydraulic communication units. The cylinder body 22 is filled with hydraulic oil. When the movable rod 24 moves obliquely downward through the first piston 25, the first piston 25 squeezes the hydraulic oil, causing the hydraulic oil to flow through the hose into the driven hydraulic cylinder 31 directly above.

[0020] In this embodiment, as Figure 1 , Figure 5 and Figure 9 As shown, the driven hydraulic cylinder 31 is composed of a cylinder body 22, a connecting interface 26, a movable rod 24 and a first piston 25, which have the same structure as the driven hydraulic cylinder. A first fixed platform 3 is fixedly connected to the top of one side of the bracket 2. The bottom of the cylinder body 22 on the driven hydraulic cylinder 31 is fixedly connected to the top of the first fixed platform 3. One end of the movable rod 24 on the driven hydraulic cylinder 31 moves through the first fixed platform 3, and the bottom of the movable rod 24 on the driven hydraulic cylinder 31 is fixedly connected to a second fixed platform 32. When the hydraulic oil in the active hydraulic cylinder flows into the driven hydraulic cylinder 31, the hydraulic oil pushes the first piston 25 of the driven hydraulic cylinder 31, causing the movable rod 24 on the driven hydraulic cylinder 31 to extend downward. The inner diameter of the cylinder body 22 of the driven hydraulic cylinder 31 is smaller than that of the cylinder body 22 of the active hydraulic cylinder. Under the hydraulic transmission ratio design, after the hydraulic oil completely flows into the inner cavity of the cylinder body 22 of the active hydraulic cylinder, the movable rod 24 of the active hydraulic cylinder moves a distance of n. After the hydraulic oil completely flows into the inner cavity of the cylinder body 22 of the driven hydraulic cylinder 31, the movable rod 24 of the driven hydraulic cylinder 31 moves a distance of 4n.

[0021] In this embodiment, as Figure 3 , Figure 5 and Figure 6 As shown, the bottom support assembly consists of a support part and a guide part. The support part includes a frame 4 that is fixedly connected to the top of two second fixed platforms 32. A clearance groove 41 is provided on the inner wall of the opposite side of the frame 4. Multiple support rods 42 distributed in a linear array are also fixedly connected to the inner wall of the opposite side of the frame 4. The position where the support rods 42 are connected to the frame 4 avoids the clearance groove 41.

[0022] In this embodiment, as Figure 3 , Figure 5 and Figure 6 As shown, the guide section includes a plurality of first fixed shafts 43 arranged in a linear array, which are respectively fixedly connected to the opposite side of the support rod 42 and the inner wall of the other two opposite sides of the frame 4. The outer wall of the first fixed shafts 43 is rotatably connected to the first auxiliary rollers 44 by bearings. The highest point of the top of the plurality of first auxiliary rollers 44 is on the same horizontal plane as the bottom surface of the inner cavity of the foam board forming machine 11. The top of the first auxiliary roller 44 is slightly higher than the top of the frame 4; During the demolding process, as the molded sheet 13 moves outward from inside the foam board molding machine 11, its bottom rolls along the top of the first auxiliary roller 44, providing support to the molded sheet 13 from multiple first auxiliary rollers 44. This prevents the bottom of the molded sheet 13 from scraping against the bottom edge of the inner cavity of the foam board molding machine 11 under its own weight, thus avoiding the formation of indentations during demolding. In particular, when more than half of the molded sheet 13 is pushed outward from inside the foam board molding machine 11, the center of the molded sheet 13 is on the first auxiliary roller 44. Through the cooperation of multiple first auxiliary rollers 44, the molded sheet 13 is supported and guided, ensuring that it always moves in a level posture and preventing tilting and scraping.

[0023] In this embodiment, as Figure 3 , Figure 5 and Figure 6As shown, the flipping assembly consists of a flipping part and a limiting part. The limiting part includes a first limiting plate 5 and a second limiting plate 51 located in two clearance grooves 41 respectively. The first limiting plate 5 is located in the clearance groove 41 on the side closer to the foam board molding machine 11, while the second limiting plate 51 is located in the clearance groove 41 on the side away from the foam board molding machine 11. The top of the first limiting plate 5 is coplanar with the top of the frame 4, while the top of the second limiting plate 51 is higher than the top of the frame 4. A plurality of first reinforcing rods 52 are fixedly connected between the opposite sides of the second limiting plate 51 and the first limiting plate 5. A plurality of second fixed shafts 53 are also fixedly connected between the opposite sides of the second limiting plate 51 and the first limiting plate 5. A second auxiliary roller 54 is rotatably connected to the outer wall of the second fixed shaft 53 through a bearing. The tops of the multiple second auxiliary rollers 54 are all lower than the top of the first auxiliary roller 44, and the second auxiliary rollers 54 and the first auxiliary roller 44 are distributed at a 90-degree angle.

[0024] In this embodiment, as Figure 3 , Figure 4 and Figure 6 As shown, the flipping part includes a fixing block 65 fixedly connected to one side of the frame 4. A hinge rod 66 is rotatably connected inside the fixing block 65. The two ends of the hinge rod 66 are respectively fixedly connected to the opposite side of the first limiting plate 5 and the second limiting plate 51. A crossbar 67 is fixedly connected to the side of the first limiting plate 5 near the second limiting plate 51. One end of the crossbar 67 passes through the second limiting plate 51 and is fixedly connected to a connecting handle 64. A rotating shaft 6 is rotatably connected to the side of the frame 4 near the bracket 2. A fixing clamp 61 is fixedly connected to the other end of the rotating shaft 6. An electric push rod 62 is fixedly sleeved on the inner wall of the fixing clamp 61. A movable ring 63 is fixedly connected to the output end of the electric push rod 62, and the movable ring 63 is rotatably sleeved on the connecting handle 64. When the output end of the electric push rod 62 retracts to its limit, the first limit plate 5 and the second limit plate 51 will rotate 90 degrees simultaneously. As the first limiting plate 5 and the second limiting plate 51 flip, the outer wall of the second auxiliary roller 54 contacts the bottom of the forming plate 13, and the second auxiliary roller 54 lifts the forming plate 13. When the first limiting plate 5 and the second limiting plate 51 tilt, the top of the second auxiliary roller 54 gradually rises above the top of the first auxiliary roller 44, and the forming plate 13 slides along the second auxiliary roller 54 under the action of gravity. The first limiting plate 5 and the second limiting plate 51 are driven by the electric push rod 62 to rotate 90 degrees around the hinge rod 66, so that the first limiting plate 5 and the second limiting plate 51 change from a horizontal state to a vertical state. The molded plate 13 located on the frame 4 flips together with the first limiting plate 5 and the second limiting plate 51, so that the molded plate 13 is in a vertical state.

[0025] In this embodiment, as Figure 5 , Figure 6and Figure 7 As shown, the slow-descent assembly includes a connecting block 77 fixedly connected to the opposite sides of the first limiting plate 5 and the second limiting plate 51. A fixing rod 7 is fixedly connected to the side of the connecting block 77 away from the frame 4. A retaining ring 71 is fixedly sleeved on the outer wall of the fixing rod 7. A second piston 74 is fixedly connected to the other end of the fixing rod 7. A cylinder 73 is slidably sleeved on the outer wall of the second piston 74. Two completely through-holes 75 are opened inside the second piston 74. A sliding groove 78 is opened on the outer wall of the fixing rod 7. A movable baffle 76 is slidably fitted on the outer wall of the cylinder 7. The movable baffle 76 has a fully penetrating through hole inside. The diameter of the through hole is much smaller than the diameter of the flow hole 75. The flow hole 75 and the through hole are concentrically arranged. A support rod 79 is fixedly connected to the end of the cylinder 73 away from the fixed rod 7. A second reinforcing rod 8 is fixedly connected between the two cylinders 73. A tension spring 72 is fixedly connected to the side of the cylinder 73 opposite to the retaining ring 71. The tension spring 72 is sleeved on the fixed rod 7. The tension spring 72 applies tension to the cylinder 73. One of the support rods 79 is fixedly connected to a pedal on one side. The pedal is used by the operator to apply downward force to the support rod 79 after it has been rotated 90 degrees, so that the support rod 79 is lower than the top surface of the transport vehicle, which makes it easier to separate the molded sheet 13 from the support rod 79. A flange that matches the slide groove 78 is fixedly connected to the inner ring surface of the movable baffle 76. The movable baffle 76 slides and matches the fixed rod 7 through the flange and the slide groove 78. The cylinder 73 is filled with oil to form damping. When the weight of the molded plate 13 acts on the support rod 79, the molded plate 13 pushes the support rod 79 away from the fixed rod 7, and at the same time pushes the cylinder 73 to move away from the fixed rod 7. At this time, the cylinder 73 drives the oil in its cavity to flow through the connecting hole and the flow hole 75, so that the oil flows in the same direction. As the oil flows towards the support rod 79, it pushes the movable baffle 76 to stick to the second piston 74. At this time, the movable baffle 76 will block the flow hole 75. The movable baffle 76 also has a connecting hole that is much smaller than the flow hole 75, which greatly reduces the flow of oil, thereby forming resistance in the opposite direction of the movement of the cylinder 73, thus forming damping, and causing the support rod 79 to move slowly.

[0026] The method of use and advantages of this invention: The automatic receiving equipment for foam board molding and processing operates as follows: When in use, after the molded board 13 is formed, the opening and closing door 12 is opened by activating the hydraulic push rod of the foam board molding machine 11; The door 12 will only contact the roller 28 after it flips down a certain angle. When the outer surface of the door 12 contacts the roller 28, the outer surface of the door 12 squeezes the roller 28, causing the movable rod 24 on the active hydraulic cylinder to move into the cylinder body 22. The hydraulic oil in the active hydraulic cylinder flows to the driven hydraulic cylinder 31 through the hose, causing the movable rod 24 of the driven hydraulic cylinder 31 to extend downward. When the opening and closing door 12 is opened to the horizontal position, the movable rod 24 of the active hydraulic cylinder retracts to its limit, while the movable rod 24 of the driven hydraulic cylinder 31 extends downward to its limit. The frame 4 is suspended on the inner surface of the opening and closing door 12. Then, the pushing mechanism of the foam board molding machine 11 is activated, so that the molded board 13 is demolded from the foam board molding machine 11. Since the top of the first auxiliary roller 44 is at the same height as the bottom surface of the inner cavity of the foam board molding machine 11, when the molded board 13 is pushed above the frame 4, multiple first auxiliary rollers 44 provide support for the molded board 13, so that when the molded board 13 is removed from the foam board molding machine 11, the bottom of the molded board 13 will not scrape the edge of the bottom surface of the inner cavity of the foam board molding machine 11. After the pushing mechanism pushes the forming plate 13 out completely, one side of the forming plate 13 abuts against the second limiting plate 51. Then the electric push rod 62 is activated, the output end of the electric push rod 62 retracts, and the second limiting plate 51 and the first limiting plate 5 rotate around the hinge rod 66. As the first limiting plate 5 and the second limiting plate 51 flip, they disengage from the clearance groove 41, thereby limiting the first limiting plate 5 and the second limiting plate 51 on both sides of the forming plate 13. At the same time, the second auxiliary roller 54 also presses against the bottom of the forming plate 13, lifting the forming plate 13 and making the forming plate 13 gradually tend to be vertical. As the angle of the forming plate 13 changes, the forming plate 13 will slide along the top of the second auxiliary roller 54. When the forming plate 13 abuts against the support rod 79 on one side, the support rod 79 and the cylinder 73 are forced to move away from the fixed rod 7. The support rod 79 will slowly extend due to the damping effect until the forming plate 13 falls on the transport trolley between the two support rods 79. Initially, the transport trolley is positioned below the support rod 79. After the formed sheet 13 is rotated 90 degrees, the support rod 79 continues to descend slowly and vertically under the action of damping. The transport trolley is positioned between the two support rods 79, ensuring that the formed sheet 13 can fall accurately onto the transport trolley. As the molded sheet 13 descends onto the transport trolley, the operator steps on the pedal of the support rod 79, applying a continuous downward force to the support rod 79, so that the support rod 79 is below the top surface of the transport trolley. Then, the transport trolley is pulled away, allowing the transport trolley to carry the molded sheet 13 away from between the two support rods 79. Subsequently, the operator releases the pedal, and the support rod 79 returns to its original position under the elastic force of the tension spring 72.

Claims

1. An automatic receiving device for foam board molding and processing, characterized in that, The system includes a foam board molding machine (11), with a base (1) fixedly connected to the bottom of the foam board molding machine (11) to provide support. The inner cavity of the foam board molding machine (11) contains a molded board (13) that has been processed and shaped. A hinged door (12) is hinged to one side of the bottom of the foam board molding machine (11). A connecting ear (14) is fixedly connected to the bottom of the door (12). A hydraulic transmission assembly is provided at the bottom of the door (12). A bottom support assembly is provided at the top of the door (12). The bottom support assembly is raised or lowered by the opening and closing action of the door (12) through the hydraulic transmission assembly. A flipping assembly for flipping the molded board (13) is embedded in the top of the bottom support assembly. A slow-descent assembly for flipping the molded board (13) is provided on one side of the bottom support assembly.

2. The automatic receiving equipment for foam board molding and processing according to claim 1, characterized in that: The hydraulic transmission assembly includes two fixed plates (21), two active hydraulic cylinders, and two driven hydraulic cylinders (31). A bracket (2) is fixedly installed on one side of the fixed plate (21). The active hydraulic cylinder includes a cylinder body (22) that penetrates the interior of the fixed plate (21). A fixing ring (23) is fixedly sleeved on the outer wall of the cylinder body (22). The fixing ring (23) is fixedly connected to the fixed plate (21) by bolts. A first piston (25) is slidably connected to the inner wall of the cylinder body (22). A movable rod (24) is fixedly connected to one side of the first piston (25). One end of the movable rod (24) passes through the cylinder body (22) and is movable. The movable rod (24) is slidably connected to the cylinder body (22). The top of the movable rod (24) is fixedly connected to the connecting seat (27). The inside of the connecting seat (27) is rotatably connected to the roller (28) through the bearing. The outer wall of the roller (28) abuts against the outer surface of the opening and closing door (12). The bottom of the cylinder body (22) is fixedly connected to the connecting interface (26). The connecting interface (26) on the active hydraulic cylinder is connected to the driven hydraulic cylinder (31) through the hose. The cylinder body (22) and the connecting seat (27) are abutted against each other on the opposite side to reset the movable rod (24). The spring (29) is sleeved on the movable rod (24).

3. The automatic receiving equipment for foam board molding and processing according to claim 2, characterized in that: The driven hydraulic cylinder (31) is composed of a cylinder body (22), a connecting interface (26), a movable rod (24), and a first piston (25), which are identical to those on the active hydraulic cylinder. A first fixed platform (3) is fixedly connected to the top of one side of the bracket (2). The bottom of the cylinder body (22) on the driven hydraulic cylinder (31) is fixedly connected to the top of the first fixed platform (3). One end of the movable rod (24) on the driven hydraulic cylinder (31) moves through the first fixed platform (3), and the bottom of the movable rod (24) on the driven hydraulic cylinder (31) is fixedly connected to a second fixed platform (32).

4. The automatic receiving equipment for foam board molding and processing according to claim 3, characterized in that: The bottom support assembly consists of a support part and a guide part. The support part includes a frame (4) that is fixedly connected to the top of two second fixed platforms (32). A clearance groove (41) is provided on the inner wall of the opposite side of the frame (4). A plurality of linearly arrayed support rods (42) are also fixedly connected to the inner wall of the opposite side of the frame (4). The position where the support rods (42) are connected to the frame (4) avoids the clearance groove (41).

5. The automatic receiving equipment for foam board molding and processing according to claim 4, characterized in that: The guide section includes a plurality of first fixed shafts (43) arranged in a linear array, which are respectively fixedly connected to the opposite side of the support rod (42) and the inner wall of the other two opposite sides of the frame (4). The outer wall of the first fixed shaft (43) is rotatably connected to the first auxiliary roller (44) by bearings. The highest point of the top of the plurality of first auxiliary rollers (44) is on the same horizontal plane as the bottom surface of the inner cavity of the foam board forming machine (11).

6. The automatic receiving equipment for foam board molding and processing according to claim 5, characterized in that: The flipping assembly consists of a flipping part and a limiting part. The limiting part includes a first limiting plate (5) and a second limiting plate (51) located in two clearance grooves (41). The first limiting plate (5) is located in the clearance groove (41) on the side closer to the foam board molding machine (11), while the second limiting plate (51) is located in the clearance groove (41) on the side away from the foam board molding machine (11). The top of the first limiting plate (5) is coplanar with the top of the frame (4), while the top of the second limiting plate (51) is higher than the top of the frame (4). A plurality of first reinforcing rods (52) are fixedly connected between the opposite sides of the second limiting plate (51) and the first limiting plate (5). A plurality of second fixed shafts (53) are also fixedly connected between the opposite sides of the second limiting plate (51) and the first limiting plate (5). A second auxiliary roller (54) is rotatably connected to the outer wall of the second fixed shaft (53) through a bearing.

7. The automatic receiving equipment for foam board molding and processing according to claim 6, characterized in that: The flipping part includes a fixed block (65) fixedly connected to one side of the frame (4). The fixed block (65) is rotatably connected to a hinge rod (66). The two ends of the hinge rod (66) are respectively fixedly connected to the opposite side of the first limiting plate (5) and the second limiting plate (51). The side of the first limiting plate (5) near the second limiting plate (51) is fixedly connected to a crossbar (67), and one end of the crossbar (67) passes through the second limiting plate (51) and is fixedly connected to a connecting handle (64). The side of the frame (4) near the bracket (2) is rotatably connected to a rotating shaft (6). The other end of the rotating shaft (6) is fixedly connected to a fixing clamp (61). An electric push rod (62) is fixedly sleeved on the inner wall of the fixing clamp (61). The output end of the electric push rod (62) is fixedly connected to a movable ring sleeve (63), and the movable ring sleeve (63) is rotatably sleeved on the connecting handle (64).

8. The automatic receiving equipment for foam board molding and processing according to claim 7, characterized in that: The slow-descent assembly includes a connecting block (77) fixedly connected to the opposite sides of the first limiting plate (5) and the second limiting plate (51). A fixing rod (7) is fixedly connected to the side of the connecting block (77) away from the frame (4). A retaining ring (71) is fixedly sleeved on the outer wall of the fixing rod (7). A second piston (74) is fixedly connected to the other end of the fixing rod (7). A cylinder (73) is slidably sleeved on the outer wall of the second piston (74). Two fully penetrating flow holes (75) are opened inside the second piston (74). A sliding groove (78) is opened on the outer wall of the fixing rod (7). (7) has a movable baffle (76) slidingly fitted on its outer wall. The movable baffle (76) has a fully penetrating through hole inside. The diameter of the through hole is much smaller than the diameter of the flow hole (75). The flow hole (75) and the through hole are concentrically arranged. The end of the cylinder (73) away from the fixed rod (7) is fixedly connected to a support rod (79). The two cylinders (73) are fixedly connected to a second reinforcing rod (8). The cylinder (73) and the side opposite to the retaining ring (71) are fixedly connected to a tension spring (72). The tension spring (72) is sleeved on the fixed rod (7). The tension spring (72) applies tension to the cylinder (73).

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