Full-automatic small prefabricated part production line

Abstract

The invention relates to the technical field of prefabricated component production, and discloses a full-automatic small prefabricated component production line which comprises a frame body, a conveying mechanism, a storage hopper, a drying oven and a bearing mechanism are arranged on the frame body, a plurality of sets of mold assemblies are arranged on the conveying mechanism, and the conveying mechanism is divided into a conveying face a and a conveying face b; the storage hopper and the drying oven are both located above the conveying face a, the conveying mechanism enables the mold assembly to sequentially pass through the storage hopper and the drying oven, the bearing mechanism is located below the conveying face b, when the mold assembly is located on the conveying face a, the opening of the mold assembly faces upwards, and when the mold assembly is located on the conveying face b, the opening of the mold assembly faces downwards. Through cooperation of the conveying mechanism, the auxiliary demolding mechanism and the bearing mechanism, the processes of automatic injection molding, drying, demolding and the like of the pre-component can be achieved, and the demolded pre-component can be placed on the bearing mechanism, so that personnel allocation in the production process of the pre-component can be reduced, and the production efficiency of the pre-component can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of prefabricated component production, and in particular to a fully automated small prefabricated component production line. Background Art

[0002] Precast concrete components refer to building components such as beams, slabs, columns, pipes, and building decoration accessories that are pre-made in factories with concrete as the basic material for assembly on construction sites. The concrete production process is complicated, mainly including injection molding, drying, demoulding, and stacking. At present, each process of concrete precast components is carried out separately, and each process needs to be equipped with relevant staff. After completing a process, the products need to be manually transferred to the next process. The production process is relatively complicated. For this reason, a fully automated small precast component production line is proposed. Summary of the invention

[0003] In order to solve the problem that the existing concrete prefabricated components are carried out separately in various processes, each process needs to be equipped with relevant staff, and after completing a process, the products need to be manually transferred to the next process, and the production process is relatively complicated, the present application provides a fully automated small prefabricated component production line.

[0004] The fully automated small prefabricated component production line provided in this application adopts the following technical solution:

[0005] A fully automated small prefabricated component production line comprises a frame, on which a conveying mechanism, a storage hopper, an oven and a receiving mechanism are arranged, on which a plurality of groups of mold assemblies are arranged, the conveying mechanism is divided into a conveying surface a and a conveying surface b, the storage hopper and the oven are both located above the conveying surface a, the conveying mechanism allows the mold assemblies to pass through the storage hopper and the oven in sequence, and the receiving mechanism is located below the conveying surface b;

[0006] When the mold assembly is located on the conveying surface a, the opening of the mold assembly faces upward, and when the mold assembly is located on the conveying surface b, the opening of the mold assembly faces downward. The frame is provided with an auxiliary demoulding mechanism at a position between the conveying surface a and the conveying surface b, and the auxiliary demoulding mechanism allows the pre-components in the mold assembly to fall off to the upper surface of the receiving mechanism.

[0007] Preferably, the conveying mechanism is provided with two groups, and U-shaped structures are provided on both sides of the upper surface of the frame. The two groups of conveying mechanisms are respectively installed on both sides of the opening end of the U-shaped structure, and the two groups of conveying mechanisms are arranged at intervals. The two sides of the outer surface of the mold assembly are respectively fixedly connected to the two groups of conveying mechanisms.

[0008] Preferably, the conveying mechanism includes a pair of upper rollers and a pair of lower rollers rotatably mounted on the side walls of the frame, a conveyor belt is commonly sleeved on the outer surfaces of the upper rollers and the lower rollers, a first motor is fixedly mounted on the outer surface of the frame, and an output shaft of the first motor is fixedly connected to one of the upper rollers.

[0009] Preferably, the mold assembly includes a mold body, and both sides of the closed end of the mold body are fixedly connected to two groups of conveyor belts respectively. A top plate is installed inside the mold body, and a push rod is fixedly connected to the center of the outer surface of the top plate. One end of the push rod passes through the center of the closed end of the mold body, and a connecting spring is sleeved on the outer surface of the push rod, one end of the connecting spring is fixedly connected to the mold body, and the other end of the connecting spring is fixedly connected to the end of the push rod.

[0010] Preferably, the auxiliary demoulding mechanism includes a screw rod arranged between the conveying surface a and the conveying surface b, and support plates are rotatably installed at both ends of the screw rod, and the top of the support plate is fixedly connected to the frame body, and a second motor is fixedly installed on the outer surface of one group of the support plates, and the output shaft of the second motor is fixedly connected to one end of the screw rod, and a ball seat is sleeved on the outer surface of the screw rod, and a first electric push rod is fixedly connected to the lower surface of the ball seat, and the telescopic end of the first electric push rod faces downward.

[0011] Preferably, the receiving mechanism includes multiple groups of receiving plates, which are arranged in sequence from top to bottom, and both sides of the frame are provided with sliding grooves that are compatible with the receiving plates. Both ends of the receiving plates are installed in the corresponding sliding grooves, and second electric push rods are fixedly installed at positions on the outer surface of the frame corresponding to the sliding grooves. The telescopic ends of the second electric push rods are fixedly connected to the corresponding receiving plates, and the second electric push rods can drive the receiving plates to move below the conveying b surface or drive the receiving plates to move away from below the conveying b surface.

[0012] Preferably, a lifting plate is provided on the upper surface of the supporting plate, multi-stage telescopic rods are fixedly connected to both sides of the lower surface of the lifting plate, through holes are provided on both sides of the upper surface of the supporting plate, a connecting plate is fixedly connected to the lower surface of the supporting plate, and the lower ends of the multi-stage telescopic rods are fixedly connected to the connecting plates through the through holes, a third electric push rod is fixedly installed at a position where the bottom surface of the frame is aligned with the center of the transmission b surface, and a through groove is provided at the center of the upper surface of the supporting plate, and the through groove is for the third electric push rod to pass through.

[0013] Preferably, rollers are rotatably connected to both sides of the outer surface of the receiving plate, and the rollers are in rolling cooperation with the slide grooves.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] The present invention can realize the processes of automatic injection molding, drying and demoulding of pre-components by arranging a conveying mechanism, an auxiliary demoulding mechanism and a receiving mechanism, and can place the demoulded pre-components on the receiving mechanism, thereby reducing the number of personnel in the pre-component production process and improving the production efficiency of the pre-components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0017] Figure 2 In the application embodiment Figure 1 A schematic diagram of the structure from another angle;

[0018] Figure 3 It is an application embodiment Figure 1 The enlarged view of point A in the middle;

[0019] Figure 4 is a cross-sectional view of a mold assembly according to an embodiment of the application;

[0020] Figure 5 It is a structural schematic diagram of the auxiliary demoulding mechanism of the application embodiment;

[0021] Figure 6 It is a schematic diagram of the structure of the undertaking organization of the application embodiment;

[0022] Figure 7 In the application embodiment Figure 6 A schematic diagram of the structure from another angle;

[0023] Figure 8 In the application embodiment Figure 7 Schematic diagram of the local structure.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. frame; 2. conveying mechanism; 21. first motor; 22. upper roller body; 23. conveyor belt; 24. lower roller body; 3. storage hopper; 4. mold assembly; 41. mold body; 42. push rod; 43. connecting spring; 44. top plate; 5. oven; 6. auxiliary demoulding mechanism; 61. screw rod; 62. second motor; 63. ball seat; 64. first electric push rod; 7. receiving mechanism; 71. receiving plate; 72. second electric push rod; 73. slide groove; 74. roller; 81. third electric push rod; 82. lifting plate; 83. through hole; 84. connecting plate; 85. multi-stage telescopic rod; 86. through groove. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-8 This application is described in further detail.

[0026] The embodiment of the present application discloses a fully automated small prefabricated component production line, including a frame 1, on which a conveying mechanism 2, a storage hopper 3, an oven 5 and a receiving mechanism 7 are arranged, and a plurality of groups of mold assemblies 4 are arranged on the conveying mechanism 2, the conveying mechanism 2 is divided into a conveying surface a and a conveying surface b, the storage hopper 3 and the oven 5 are both located above the conveying surface a, the conveying mechanism 2 allows the mold assemblies 4 to pass through the storage hopper 3 and the oven 5 in sequence, and the receiving mechanism 7 is located below the conveying surface b;

[0027] When the mold assembly 4 is located on the conveying surface a, the opening of the mold assembly 4 faces upward. When the mold assembly 4 is located on the conveying surface b, the opening of the mold assembly 4 faces downward. The frame 1 is located between the conveying surface a and the conveying surface b and is provided with an auxiliary demolding mechanism 6. The auxiliary demolding mechanism 6 allows the pre-components in the mold assembly 4 to fall off to the upper surface of the receiving mechanism 7.

[0028] In this embodiment, the storage hopper 3 is used to carry the raw concrete for producing prefabricated components. The discharge port of the storage hopper 3 can actually be provided with a solenoid valve component, which can control the on and off of the discharge port of the storage hopper 3. The solenoid valve component can also be used in conjunction with a controller. When the conveying mechanism 2 drives the mold body 41 to move to the bottom of the storage hopper 3, the controller can start the solenoid valve component to open, and the concrete in the storage hopper 3 can be poured into the mold body 41. After pouring a sufficient amount of concrete, the controller closes the solenoid valve component, and the conveying mechanism 2 continues to drive the mold body 41 loaded with concrete to move to the inside of the oven 5. After the concrete inside the mold body 41 solidifies, the conveying mechanism 2 drives the mold body 41 to move to the conveying b surface, so that the opening of the mold body 41 faces downward. In addition, by providing an auxiliary demoulding mechanism 6, the prefabricated component can be assisted to be removed from the mold body 41, so that the prefabricated component can be placed on the upper surface of the receiving mechanism 7.

[0029] It should be noted that a battery assembly can be arranged on the outer surface of the storage hopper 3 to provide corresponding power to the solenoid valve component and the controller. The circuits and related driver programs involved are all existing conventional technologies and will not be described in detail here.

[0030] Furthermore, two groups of conveying mechanisms 2 are provided, and U-shaped structures are provided on both sides of the upper surface of the frame 1. The two groups of conveying mechanisms 2 are respectively installed on both sides of the opening end of the U-shaped structure, and the two groups of conveying mechanisms 2 are arranged at intervals. The two sides of the outer surface of the mold assembly 4 are respectively fixedly connected to the two groups of conveying mechanisms 2.

[0031] Furthermore, the conveying mechanism 2 includes a pair of upper rollers 22 and a pair of lower rollers 24 rotatably mounted on the side walls of the frame 1, and a conveyor belt 23 is commonly sleeved on the outer surfaces of the upper rollers 22 and the lower rollers 24. A first motor 21 is fixedly mounted on the outer surface of the frame 1, and an output shaft of the first motor 21 is fixedly connected to one of the upper rollers 22.

[0032] In this embodiment, by driving the first motor 21 to rotate, one of the upper rollers 22 can be driven to rotate, and under the conveying effect, the other upper roller 22, the conveyor belt 23 and a pair of lower rollers 24 also move accordingly, thereby being able to convey the mold assembly 4; by arranging the upper roller 22 and the lower roller 24, a certain distance is provided between the conveying surface a and the conveying surface b of the conveying mechanism 2, thereby reserving space for the installation of the auxiliary demolding mechanism 6.

[0033] Furthermore, the mold assembly 4 includes a mold body 41, and both sides of the closed end of the mold body 41 are fixedly connected to the two groups of conveyor belts 23 respectively. A top plate 44 is installed inside the mold body 41, and a push rod 42 is fixedly connected to the center of the outer surface of the top plate 44. One end of the push rod 42 passes through the center of the closed end of the mold body 41, and a connecting spring 43 is sleeved on the outer surface of the push rod 42, one end of the connecting spring 43 is fixedly connected to the mold body 41, and the other end of the connecting spring 43 is fixedly connected to the end of the push rod 42.

[0034] Furthermore, the auxiliary demoulding mechanism 6 includes a screw rod 61 arranged between the conveying surface a and the conveying surface b, and support plates are rotatably installed at both ends of the screw rod 61, and the top of the support plate is fixedly connected to the frame 1. A second motor 62 is fixedly installed on the outer surface of one group of support plates, and the output shaft of the second motor 62 is fixedly connected to one end of the screw rod 61. A ball seat 63 is sleeved on the outer surface of the screw rod 61, and a first electric push rod 64 is fixedly connected to the lower surface of the ball seat 63, and the telescopic end of the first electric push rod 64 faces downward.

[0035] In this embodiment, the ball screw is an existing transmission element, and its main function is to convert rotational motion into linear motion. It will not be repeated here. In actual use, it is necessary to connect the second motor 62 to an external power supply and drive the second motor 62 forward and reverse to make the ball seat 63 move back and forth along the screw 61, thereby driving the first electric push rod 64 to move.

[0036] In this embodiment, the mold assembly 4 is arranged to be used in conjunction with the auxiliary demoulding mechanism 6. When the conveying mechanism 2 drives the mold assembly 4 to move to the conveying b surface, the second motor 62 can be started to move the first electric push rod 64 to align with the push rod 42 on the mold assembly 4, and then the first electric push rod 64 is extended, so that the telescopic end of the first electric push rod 64 pushes the push rod 42. The movement of the push rod 42 can drive the top plate 44 to move, and the top plate 44 can promote the removal of the pre-component inside the mold body 41. When the conveying mechanism 2 drives the mold assembly 4 to continue to move, so that the push rod 42 is separated from the telescopic end of the first electric push rod 64, the connecting spring 43 can drive the top plate 44 and the push rod 42 to reset.

[0037] Furthermore, the receiving mechanism 7 includes multiple groups of receiving plates 71, which are arranged in sequence from top to bottom. Slide grooves 73 compatible with the receiving plates 71 are opened on both sides of the frame 1. Both ends of the receiving plate 71 are installed in the corresponding slide grooves 73. Second electric push rods 72 are fixedly installed at the positions on the outer surface of the frame 1 corresponding to the slide grooves 73. The telescopic ends of the second electric push rods 72 are fixedly connected to the corresponding receiving plates 71. The second electric push rods 72 can drive the receiving plates 71 to move below the transmission b surface or drive the receiving plates 71 to move away from below the transmission b surface.

[0038] Furthermore, a lifting plate 82 is provided on the upper surface of the receiving plate 71, and multi-stage telescopic rods 85 are fixedly connected on both sides of the lower surface of the lifting plate 82. Through holes 83 are opened on both sides of the upper surface of the receiving plate 71, and a connecting plate 84 is fixedly connected to the lower surface of the receiving plate 71. The lower end of the multi-stage telescopic rod 85 passes through the through holes 83 and is fixedly connected to the connecting plate 84. A third electric push rod 81 is fixedly installed at a position where the bottom surface of the frame 1 is aligned with the center of the transmission b surface, and a through groove 86 is opened at the center of the upper surface of the receiving plate 71, and the through groove 86 is for the third electric push rod 81 to pass through.

[0039] Furthermore, rollers 74 are rotatably connected to both sides of the outer surface of the receiving plate 71 , and the rollers 74 are in rolling cooperation with the slide grooves 73 .

[0040] In this embodiment, by providing multiple groups of receiving plates 71, the number of pre-components carried can be increased. In actual use, when the receiving plate 71 on the upper layer is full, the corresponding second electric push rod 72 is used to move the receiving plate 71 from under the conveying b surface; the corresponding second electric push rod 72 is then used to drive the unloaded receiving plate 71 on the lower layer to move to under the conveying b surface, and the third electric push rod 81 is used to drive the lifting plate 82 on the receiving plate 71 to move up, so that the height of the lifting plate 82 is appropriate, so that the pre-component can fall smoothly on the upper surface of the lifting plate 82 after demolding. When the lifting plate 82 is full, the third electric push rod 81 and the corresponding second electric push rod 72 are driven in turn to move the lifting plate 82 downward and reset, and drive the receiving plate 71 and the lifting plate 82 to move away from under the conveying b surface. According to the above steps, the unloaded receiving plate 71 below is moved to under the conveying b surface, and the pre-components can continue to be loaded.

[0041] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0042] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0043] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automated small prefabricated component production line, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying mechanism (2), a storage hopper (3), an oven (5) and a receiving mechanism (7); a plurality of groups of mold assemblies (4) are provided on the conveying mechanism (2); the conveying mechanism (2) is divided into a conveying surface a and a conveying surface b; the storage hopper (3) and the oven (5) are both located above the conveying surface a; the conveying mechanism (2) allows the mold assemblies (4) to pass through the storage hopper (3) and the oven (5) in sequence; and the receiving mechanism (7) is located below the conveying surface b; When the mold assembly (4) is located on the conveying surface a, the opening of the mold assembly (4) faces upwards; when the mold assembly (4) is located on the conveying surface b, the opening of the mold assembly (4) faces downwards; an auxiliary demoulding mechanism (6) is provided at a position of the frame (1) between the conveying surface a and the conveying surface b; the auxiliary demoulding mechanism (6) causes the pre-component in the mold assembly (4) to fall off onto the upper surface of the receiving mechanism (7).

2. A fully automated small prefabricated component production line according to claim 1, characterized in that: The conveying mechanism (2) is provided with two groups, and U-shaped structures are provided on both sides of the upper surface of the frame (1). The two groups of conveying mechanisms (2) are respectively installed on both sides of the opening end of the U-shaped structure, and the two groups of conveying mechanisms (2) are arranged at intervals. The two sides of the outer surface of the mold assembly (4) are respectively fixedly connected to the two groups of conveying mechanisms (2).

3. A fully automated small prefabricated component production line according to claim 2, characterized in that: The conveying mechanism (2) comprises a pair of upper roller bodies (22) and a pair of lower roller bodies (24) rotatably mounted on the side wall of the frame body (1); a conveyor belt (23) is sleeved on the outer surface of the upper roller bodies (22) and the lower roller bodies (24); a first motor (21) is fixedly mounted on the outer surface of the frame body (1); and an output shaft of the first motor (21) is fixedly connected to one of the upper roller bodies (22).

4. A fully automated small prefabricated component production line according to claim 3, characterized in that: The mold assembly (4) comprises a mold body (41), the two sides of the closed end of the mold body (41) are respectively fixedly connected to two groups of conveyor belts (23), a top plate (44) is installed inside the mold body (41), a top rod (42) is fixedly connected at the center of the outer surface of the top plate (44), one end of the top rod (42) passes through the center of the closed end of the mold body (41), and a connecting spring (43) is sleeved on the outer surface of the top rod (42), one end of the connecting spring (43) is fixedly connected to the mold body (41), and the other end of the connecting spring (43) is fixedly connected to the end of the top rod (42).

5. A fully automated small prefabricated component production line according to claim 4, characterized in that: The auxiliary demoulding mechanism (6) comprises a screw (61) arranged between the conveying surface a and the conveying surface b, and support plates are rotatably mounted at both ends of the screw (61), and the top of the support plate is fixedly connected to the frame (1), and a second motor (62) is fixedly mounted on the outer surface of one group of the support plates, and the output shaft of the second motor (62) is fixedly connected to one end of the screw (61), and a ball seat (63) is sleeved on the outer surface of the screw (61), and a first electric push rod (64) is fixedly connected to the lower surface of the ball seat (63), and the telescopic end of the first electric push rod (64) faces downward.

6. The fully automated small prefabricated component production line according to claim 1, characterized in that: The receiving mechanism (7) comprises a plurality of receiving plates (71), the receiving plates (71) being arranged in sequence from top to bottom, both sides of the frame (1) being provided with slide grooves (73) adapted to the receiving plates (71), both ends of the receiving plates (71) being mounted in cooperation inside the corresponding slide grooves (73), a second electric push rod (72) being fixedly mounted at a position on the outer surface of the frame (1) corresponding to the slide groove (73), the telescopic end of the second electric push rod (72) being fixedly connected to the corresponding receiving plate (71), the second electric push rod (72) being able to drive the receiving plate (71) to move to below the transmission b surface or to drive the receiving plate (71) to move away from below the transmission b surface.

7. A fully automated small prefabricated component production line according to claim 6, characterized in that: The upper surface of the receiving plate (71) is provided with a lifting plate (82), and both sides of the lower surface of the lifting plate (82) are fixedly connected with multi-stage telescopic rods (85). Through holes (83) are provided on both sides of the upper surface of the receiving plate (71), and the lower surface of the receiving plate (71) is fixedly connected with a connecting plate (84). The lower ends of the multi-stage telescopic rods (85) pass through the through holes (83) and are fixedly connected to the connecting plates (84). A third electric push rod (81) is fixedly installed at a position where the bottom surface of the frame (1) is aligned with the center of the transmission b surface, and a through groove (86) is provided at the center of the upper surface of the receiving plate (71), and the through groove (86) is for the third electric push rod (81) to pass through.

8. The fully automated small prefabricated component production line according to claim 7, characterized in that: Rollers (74) are rotatably connected to both sides of the outer surface of the receiving plate (71), and the rollers (74) are in rolling cooperation with the slide grooves (73).

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