Precast concrete processing and forming device and method

Abstract

The invention relates to the technical field of concrete prefabrication processing equipment, and particularly discloses a concrete prefabricated part processing and forming device which comprises a conveying table body, a discharging structure, a putting structure and a forming structure. A conveying belt is arranged in the middle of the upper wall of the conveying table body, the discharging structure is fixedly arranged on the rear side of the right end of the conveying table body, the putting structure is fixedly arranged on the rear side of the conveying table body and located on the left side of the discharging structure, and the forming structure is arranged on the conveying table body. The production line has the advantages of automation, flexibility, mold management, product quality improvement, labor intensity reduction, cost saving and the like, and an efficient and reliable production mode is provided for prefabrication production of road edge stone bricks.

Description

Technical Field

[0001] The invention relates to the technical field of precast concrete processing equipment, and in particular to a precast concrete part processing and forming device and method. Background Art

[0002] Road edge bricks, also known as curbstones or curbstones, are stone components used to define the boundaries between roads and sidewalks, green belts or other areas. They are usually laid along the edge of the road to protect the road surface, guide traffic, collect rainwater and beautify the environment; the road edge brick structure is stable: usually made of concrete, natural stone or precast concrete, with good pressure resistance and wear resistance; the existing curbstones are inconvenient to demould during prefabrication, and in order to strengthen the strength of the curbstones, steel bars are often added in the middle of the curbstones to enhance the overall strength and stability, and then they need to be placed manually during prefabrication production, but the existing molds are not conducive to stable limiting after the steel bars are placed, and the labor intensity is high, so a concrete prefabricated part processing and molding device and method are designed. Summary of the invention

[0003] The object of the present invention is to provide a device and method for processing and forming a precast concrete part, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above-mentioned problem, the present invention provides the following technical solutions: a concrete precast part processing and forming device, comprising a conveyor platform main body, a material unloading structure, a delivery structure and a forming structure; a conveyor belt is arranged in the middle part of the upper wall of the conveyor platform main body, the material unloading structure is fixedly arranged at the rear side of the right end of the conveyor platform main body, the delivery structure is fixedly arranged at the rear side of the conveyor platform main body and is located on the left side of the material unloading structure, and the forming structure is placed on the conveyor platform main body.

[0005] Preferably, the material unloading structure includes a first bracket, a material box, a material guide plate, a first hydraulic cylinder, a material guide seat, a first electric slide rail and a push rod; one end of the first bracket is fixedly arranged on the rear side wall of the right end of the conveyor platform body, the material box is a rectangular box without an upper wall and a lower wall, the material box is fixedly arranged on the other end of the first bracket, and the material box is located above the right end of the conveyor platform body, a flip opening is opened at the bottom end of the rear side wall of the material box, one end of the material guide plate is movably connected to the flip opening of the rear side wall of the material box, and the material guide plate is V-shaped, and the other end of the guide plate is located below the front side wall of the material box, one end of the first hydraulic cylinder is movably connected to the middle of the first bracket, and the telescopic end of the first hydraulic cylinder is movably connected to the middle of the guide plate, the material guide seat is V-shaped, one end of the material guide seat is fixedly set on the left side wall of the other end of the guide plate and fits with the guide plate, one end of the first electric slide rail is fixedly set on the lower wall of the other end of the guide plate, one end of the push rod is fixedly set on the first electric slide rail, and the other end of the push rod is located on the other end of the guide plate and moves left and right.

[0006] Preferably, the delivery structure includes a second bracket, a second hydraulic cylinder, a cross-shaped slide rail, a camera, a motor and a mechanical clamp; one end of the second bracket is fixedly arranged on the rear side of the conveyor platform body, one end of the second hydraulic cylinder is fixedly arranged on the other end of the second bracket, the cross-shaped slide rail is fixedly arranged on the telescopic end of the second hydraulic cylinder, and the cross-shaped slide rail is located above the conveyor platform body, the camera is arranged on the cross-shaped slide rail and the camera moves left and right and forward and backward, the motor is fixedly arranged on the cross-shaped slide rail and is located in front of the camera, the mechanical clamp is fixedly arranged on the motor driving end, and the mechanical clamp can correspond to the left end of the material guide seat.

[0007] Preferably, the forming structure includes a base, a bottom plate, two pairs of pulleys, a pair of locking assemblies, a pair of first side baffles, a pair of blocking claws, a pair of second side baffles and a plurality of drag claws; the base is a rectangular structure, and the upper wall is provided with wheel grooves near the front and rear ends, a pair of flip blocks are provided in the middle of the front and rear side walls of the base, and locking blocks are provided near the top of the front and rear side walls of the right end of the base; the bottom plate can be detachably placed on the base, and the lower walls at the left and right ends of the bottom plate are provided with blocks that fit with the wheel grooves, the two pairs of pulleys are respectively fixedly arranged on the lower wall of the bottom plate and are located near the four corners, the pulleys are respectively fitted with the lower walls in the wheel grooves, a pair of locking assemblies are respectively movably arranged on the locking blocks, and one end of a pair of the first side baffles is respectively movably arranged on the front and rear sides of the base through pins The cam is configured to have a first end that is adapted to engage with the second end of the first side baffle and a second end that is adapted to engage with the second end of the first side baffle.

[0008] Preferably, the locking assembly includes a locking rod, a baffle and a spring; one end of the locking rod movably passes through the locking block and is movably inserted into the side wall of the first side baffle plate, and a pull ring is provided at the other end of the locking rod. The baffle plate is fixedly mounted on one end of the locking rod and fits against the first side baffle plate, and the spring is movably mounted on the locking rod and is located between the baffle plate and the locking block.

[0009] Preferably, the first side baffle is flipped 90 degrees to be parallel to the base.

[0010] Preferably, the bottom plate moves back and forth on the base by means of pulleys.

[0011] A method for using a concrete precast part processing and forming device comprises the following steps: Step 1: Place the steel bar into the material box in the material unloading structure, and then adjust the distance between the other end of the guide plate and the bottom end of the front side wall of the material box by means of the first hydraulic cylinder, so that rods with different diameters can be unloaded, and the inclined guide plate can be used to unload only one rod at a time, and the unloaded rod is blocked and limited by the other end of the guide plate; Step 2: Push the steel bar body loaded and unloaded at the other end of the guide plate into the guide seat by driving the first electric slide rail, and receive and clamp it with the help of a mechanical clamp; Step three, assemble the forming structure and place it on the left end of the conveyor platform body, and transport it from the left end to the right end of the conveyor platform body. The forming structure will stay under the cross-shaped slide rail during the movement, and then use the delivery structure to drop the steel bar into the forming structure, and use the drag claw to support the steel bar to limit the position, so as to facilitate the subsequent injection of mud for forming.

[0012] The present invention provides a device and method for processing and forming a precast concrete part, which has the following beneficial effects: 1. The present invention can automatically unload and push rod body steel bars of different diameters individually through the unloading structure; the present invention can automatically unload and push rod body steel bars of different diameters individually through the unloading structure, thereby reducing manual operations and improving production efficiency and precision.

[0013] 2. The present invention supports and transports the cut steel bars through the placement structure, and places them into the spliced ​​forming structure to increase the overall forming strength of the concrete. The placement structure can support and transport the cut steel bars, adapt to steel bars of different sizes and shapes, and improve production flexibility and adaptability.

[0014] 3. The present invention facilitates disassembly and assembly through the molding structure, that is, forming a mold and demoulding; the mold is easy to manage: the molding structure is easy to disassemble and assemble, that is, forming a mold and demoulding, which means that the use and maintenance of the mold are more convenient, reducing the downtime in the production process and improving production efficiency.

[0015] In summary, the beneficial effects of this solution are automation, flexibility, mold management, product quality improvement, labor intensity reduction and cost savings, which provides an efficient and reliable production method for the prefabrication of road edge stone bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the assembly structure of the present invention; Figure 2 This is a schematic diagram of the first split structure of the present invention; Figure 3It is a schematic diagram of the second split structure of the present invention; Figure 4 for Figure 3 Schematic diagram of assembly display structure; Figure 5 It is a schematic diagram of the partial enlarged structure of A of the present invention; Figure 6 It is a schematic diagram of the partial enlarged structure of position B of the present invention; Figure 7 It is a schematic diagram of the partially enlarged structure of position C of the present invention; Figure 8 It is a schematic diagram of the local enlarged structure of the D part of the present invention; Fig. 9 It is a schematic diagram of the local enlarged structure of location E of the present invention; Fig.10 It is a schematic diagram of the partially enlarged structure of point F of the present invention.

[0017] In the figure: 1. unloading structure, 11. first bracket, 12. material box, 13. material guide plate, 14. first hydraulic cylinder, 15. material guide seat, 16. first electric slide rail, 17. push rod, 2. delivery structure, 21. second bracket, 22. second hydraulic cylinder, 23. cross slide rail, 24. camera, 25. motor, 26. mechanical clamp, 3. molding structure, 31. base, 32. bottom plate, 33. pulley, 34. locking assembly, 341. locking rod, 342. baffle, 343. spring, 35. first side baffle, 36. baffle, 37. second side baffle, 38. drag claw, 4. flip block, 5. locking block, 6. slot, 7. conveyor table body. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-10The present invention provides a technical solution: a concrete precast part processing and forming device, comprising a conveyor platform body 7, a material discharge structure 1, a delivery structure 2 and a forming structure 3; a conveyor belt is arranged in the middle of the upper wall of the conveyor platform body 7, the material discharge structure 1 is fixedly arranged at the rear side of the right end of the conveyor platform body 7, the delivery structure 2 is fixedly arranged at the rear side of the conveyor platform body 7 and located on the left side of the material discharge structure 1, and the forming structure 3 is arranged on the conveyor platform body 7; the forming structure 3 is detachably formed by the forming structure 3 and is convenient for demoulding and use, the conveyor platform body 7 is used to convey the forming structure 3 to move, the material discharge structure 1 carries the steel bar body to carry out single material discharge and puts it into the forming structure 3 with the help of the delivery structure 2 for positioning.

[0020] The following are the models and functions of the electrical components in this case: The first hydraulic cylinder: It is a prior art, and any hydraulic cylinder applicable to this solution can be used.

[0021] The second hydraulic cylinder: It is a prior art, and any hydraulic cylinder applicable to this solution can be used.

[0022] Motor: This is a prior art, and any motor that is applicable to this solution can be used.

[0023] The following are the models and functions of the components in this case: Drag claw: It is made of plastic and can be broken off at both ends.

[0024] As a further solution of the present invention, the material unloading structure 1 includes a first bracket 11, a material box 12, a material guide plate 13, a first hydraulic cylinder 14, a material guide seat 15, a first electric slide rail 16 and a push rod 17; one end of the first bracket 11 is fixedly arranged on the rear side wall of the right end of the conveyor platform body 7, the material box 12 is a rectangular box without an upper wall and a lower wall, the material box 12 is fixedly arranged on the other end of the first bracket 11, and the material box 12 is located above the right end of the conveyor platform body 7, a flip opening is opened at the bottom end of the rear side wall of the material box 12, one end of the material guide plate 13 is movably connected to the flip opening of the rear side wall of the material box 12, the material guide plate 13 is V-shaped, and the other end of the material guide plate 13 is located below the front side wall of the material box 12, one end of the first hydraulic cylinder 14 is movably connected to the middle part of the first bracket 11, and the telescopic end of the first hydraulic cylinder 14 is movably connected to the middle part of the first bracket 11 The material box 12 is located at a high position through the support of the first bracket 11, and the steel bars are lowered through the material box 12 and the flippable material guide plate 13 to stop the steel bars at the other end of the material guide plate 13 for single unloading. The steel bars stopped by the material guide plate 13 are pushed to the material guide seat 15 by the first electric slide rail 16, and then the next steel bar is unloaded after the push rod 17 is reset.

[0025] As a further solution of the present invention, the delivery structure 2 includes a second bracket 21, a second hydraulic cylinder 22, a cross-shaped slide rail 23, a camera 24, a motor 25 and a mechanical clamp 26; one end of the second bracket 21 is fixedly arranged on the rear side of the conveying platform body 7, one end of the second hydraulic cylinder 22 is fixedly arranged on the other end of the second bracket 21, the cross-shaped slide rail 23 is fixedly arranged on the telescopic end of the second hydraulic cylinder 22, and the cross-shaped slide rail 23 is located above the conveying platform body 7, and the camera 24 is arranged on the cross-shaped slide rail 23 and the camera 24 is on the left and right sides. The motor 25 is fixed on the cross-shaped slide rail 23 and is located in front of the camera 24. The mechanical clamp 26 is fixed on the driving end of the motor 25, and the mechanical clamp 26 can correspond to the left end of the material guide seat 15. The cross-shaped slide rail 23 is suspended above the conveyor platform body 7 by the second bracket 21. The mechanical clamp 26 is driven to rise and fall by the second hydraulic cylinder 22, and the steel bars are picked up and placed by the mechanical clamp 26. The motor 25 drives the mechanical clamp 26 to rotate, and the direction of the placed steel bars can be adjusted according to needs.

[0026] As a further solution of the present invention, the molding structure 3 includes a base 31, a bottom plate 32, two pairs of pulleys 33, a pair of locking assemblies 34, a pair of first side baffles 35, a pair of blocking claws 36, a pair of second side baffles 37 and a plurality of drag claws 38; the base 31 is a rectangular structure, and the upper wall is provided with wheel grooves near the front and rear ends, a pair of flip blocks 4 are provided in the middle of the front and rear side walls of the base 31, and a locking block 5 is provided near the top of the front and rear side walls of the right end of the base 31, and the bottom plate 32 can be detachably placed on the base The bottom plate 31 is provided with blocks that fit with the wheel grooves on the left and right lower walls of the bottom plate 32. Two pairs of pulleys 33 are fixedly arranged on the bottom wall of the bottom plate 32 and are located near the four corners. The pulleys 33 fit with the lower walls of the wheel grooves respectively. A pair of locking assemblies 34 are movably arranged on the locking blocks 5. One end of a pair of first side baffles 35 is movably arranged on the flip blocks 4 of the front and rear side walls of the base 31 through pins respectively. The first side baffles 35 are sealed and fit with the front and rear side walls of the base 31 respectively. The opposite side walls are symmetrically provided with slots 6, and the slots 6 are respectively close to the left and right ends of the first side baffle 35, one end of a pair of claws 36 is movably arranged on the upper wall of the first side baffle 35 and close to the slots 6, and the other end of the claws 36 is located above the slots 6, a pair of second side baffles 37 are respectively detachably inserted between the slots 6 of the opposite side walls of the first side baffle 35, and the lower wall of the second side baffle 37 is sealed and fitted with the upper wall of the bottom plate 32, a plurality of plug holes are provided in the middle of the second side baffle 37, and one end of a plurality of drag claws 38 is cylindrical, The other ends are all semicircular structures, one end of a plurality of drag claws 38 can be removably inserted into the sockets, and the opening of the other end of the drag claws 38 faces upward, and a broken groove is provided between the two ends of the drag claws 38 in the opposite direction of the opening; the base 31 is used to support the floor and the first side baffle 35, and after the first side baffle 35 is relatively flipped and vertically fitted to the base 31, it is locked and limited by means of the locking assembly 34, and then the second side baffle 37 is inserted between the two ends of the first side baffle 35 to form a rectangular mold cavity for supporting mud molding.

[0027] As a further solution of the present invention, the locking assembly 34 includes a locking rod 341, a blocking piece 342 and a spring 343; one end of the locking rod 341 movably passes through the locking block 5 and is movably inserted into the side wall of the first side baffle 35, and a pull ring is provided at the other end of the locking rod 341. The blocking piece 342 is fixedly sleeved on one end of the locking rod 341 and fits the first side baffle 35. The spring 343 is movably sleeved on the locking rod 341 and is located between the blocking piece 342 and the locking block 5. By pulling the locking rod 341 and squeezing the spring 343 with the help of the blocking piece 342, one end of the locking rod 341 can be detached from or inserted into the first side baffle 35 to unlock or lock.

[0028] As a further solution of the present invention, the first side baffle 35 is flipped 90 degrees to be parallel to the base 31 to facilitate demoulding according to design requirements.

[0029] As a further solution of the present invention, the bottom plate 32 moves back and forth on the base 31 by means of a pulley 33, so as to facilitate the movement of the formed curbstone according to design requirements.

[0030] Working principle: First, the steel bar rod is placed in the material box 12 in the material unloading structure 1, and then the first hydraulic cylinder 14 is controlled to extend and flip with the support of the first bracket 11, and the distance between the other end of the guide plate 13 and the bottom end of the front side wall of the material box 12 is adjusted to discharge rods of different diameters, and the unloading steel bar rod is intercepted and blocked by the other end of the guide plate 13 to block the next steel bar; Then the first electric slide rail 16 is controlled to drive the push rod 17 to move to the left to push the stopped steel bar rod to the material guide seat 15. At this time, the push rod 17 blocks and limits the next steel bar cylinder. After the push rod 17 is reset, the next steel bar rod is discharged to the material guide plate 13 and stopped and pushed again. After the first side baffle plate 35 in the molding structure 3 is relatively flipped with the help of the flip block 4 on the base 31 and vertically fitted and sealed with the base 31, the locking rod 341 in the locking assembly 34 is pulled, and the locking rod 341 can be inserted into the first side baffle plate 35 for locking and limiting by applying force to the spring 343 through the blocking piece 342; then the bottom plate 32 is inserted into the base 31 through the pulley 33 and is located between the first side baffle plates 35 for bottom bearing; finally, the second side baffle plate 37 is inserted between the slots 6 of the opposite side walls of the first side baffle plate 35 for left and right shielding, and the second side baffle plate 37 is limited by the flipping claw 36 to form a rectangular box for carrying mud; Place the assembled molding structure 3 on the left end of the conveying platform body 7, and insert the drag claws 38 symmetrically into the opposite side walls of the second side baffle 37, so that it moves to the right for conveyance, and stays under the cross-shaped slide rail 23 through the imaging controller of the camera 24; At this time, the cross-shaped slide rail 23 is driven to drive the mechanical clamp 26 to move rightward to fit with the material guide seat 15 to receive and clamp the steel bar and move it to the top of the forming structure 3, and then the second hydraulic cylinder 22 on the second bracket 21 is driven to drive the mechanical clamp 26 to descend, and the steel bar is placed in the forming structure 3, so that the two ends of the steel bar are inserted into the drag claw 38 for fixed position, and the forming structure 3 can be manually placed on the corresponding equipment for injection of mud molding; After molding, the first side baffle 35 is first flipped over and separated by unlocking the catch 36 and the locking assembly 34, and then the second side baffle 37 is detached. When detaching, the drag claw 38 can be broken off to complete the demolding, and the molded product can be detached and the bottom plate 32 can be disassembled by moving with the help of the pulley 33 on the base 31.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete precast part processing and forming device, characterized in that: The invention comprises a conveyor platform body (7), a material unloading structure (1), a delivery structure (2) and a molding structure (3); a conveyor belt is arranged in the middle of the upper wall of the conveyor platform body (7); the material unloading structure (1) is fixedly arranged at the rear side of the right end of the conveyor platform body (7); the delivery structure (2) is fixedly arranged at the rear side of the conveyor platform body (7) and located on the left side of the material unloading structure (1); and the molding structure (3) is arranged on the conveyor platform body (7).

2. The precast concrete part processing and forming device according to claim 1, characterized in that: The material unloading structure (1) comprises a first bracket (11), a material box (12), a material guide plate (13), a first hydraulic cylinder (14), a material guide seat (15), a first electric slide rail (16) and a push rod (17); One end of the first bracket (11) is fixedly arranged on the rear side wall of the right end of the conveying platform body (7); the material box (12) is a rectangular box without an upper wall and a lower wall; the material box (12) is fixedly arranged on the other end of the first bracket (11), and the material box (12) is located above the right end of the conveying platform body (7); a turning opening is opened at the bottom end of the rear side wall of the material box (12); one end of the material guide plate (13) is movably connected to the turning opening of the rear side wall of the material box (12); the material guide plate (13) is V-shaped, and the other end of the material guide plate (13) is located below the front side wall of the material box (12); the first One end of the hydraulic cylinder (14) is movably connected to the middle of the first bracket (11), and the telescopic end of the first hydraulic cylinder (14) is movably connected to the middle of the guide plate (13). The guide seat (15) is V-shaped. One end of the guide seat (15) is fixedly arranged on the left side wall of the other end of the guide plate (13) and fits with the guide plate (13). One end of the first electric slide rail (16) is fixedly arranged on the lower wall of the other end of the guide plate (13). One end of the push rod (17) is fixedly arranged on the first electric slide rail (16), and the other end of the push rod (17) is located on the other end of the guide plate (13) and moves left and right.

3. The precast concrete part processing and forming device according to claim 2, characterized in that: The delivery structure (2) comprises a second bracket (21), a second hydraulic cylinder (22), a cross-shaped slide rail (23), a camera (24), a motor (25) and a mechanical clamp (26); One end of the second bracket (21) is fixedly arranged on the rear side of the conveying platform body (7), one end of the second hydraulic cylinder (22) is fixedly arranged on the other end of the second bracket (21), the cross-shaped slide rail (23) is fixedly arranged on the telescopic end of the second hydraulic cylinder (22), and the cross-shaped slide rail (23) is located above the conveying platform body (7), the camera (24) is arranged on the cross-shaped slide rail (23) and the camera (24) moves left and right and forward and backward, the motor (25) is fixedly arranged on the cross-shaped slide rail (23) and is located in front of the camera (24), and the mechanical clamp (26) is fixedly arranged on the driving end of the motor (25), and the mechanical clamp (26) can correspond to the left end of the material guide seat (15).

4. The precast concrete part processing and forming device according to claim 3, characterized in that: The molding structure (3) comprises a base (31), a bottom plate (32), two pairs of pulleys (33), a pair of locking assemblies (34), a pair of first side baffles (35), a pair of blocking claws (36), a pair of second side baffles (37) and a plurality of drag claws (38); The base (31) is a rectangular structure, and a wheel groove is formed through the upper wall near the front and rear ends. A pair of flip blocks (4) are provided in the middle of the front and rear side walls of the base (31), and a locking block (5) is provided near the top of the front and rear side walls of the right end of the base (31). The bottom plate (32) is detachably mounted on the base (31), and the lower walls at the left and right ends of the bottom plate (32) are provided with blocks that fit with the wheel groove. Two pairs of pulleys (33) are respectively fixedly arranged on the lower wall of the bottom plate (32) and located near the four corners. The pulleys (33) are respectively fitted with the lower walls in the wheel groove. A pair of locking assemblies (34) are respectively movably arranged on the locking blocks (5). One end of a pair of first side baffles (35) is respectively movably arranged on the flip blocks (4) of the front and rear side walls of the base (31) through pins, and the first side baffles (35) are respectively sealed and fitted with the front and rear side walls of the base (31). The first side baffle (35) is symmetrically provided with slots (6) on the opposite side walls, and the slots (6) are respectively close to the left and right ends of the first side baffle (35); one end of a pair of blocking claws (36) is movably arranged on the upper wall of the first side baffle (35) and close to the slots (6); the other end of the blocking claws (36) is located above the slots (6); a pair of second side baffles (37) are respectively detachably inserted between the slots (6) on the opposite side walls of the first side baffle (35); the lower wall of the second side baffle (37) is sealed and fitted with the upper wall of the bottom plate (32); a plurality of insertion holes are provided in the middle of the second side baffle (37); one end of a plurality of drag claws (38) is cylindrical, and the other end is a semicircular structure; one end of a plurality of drag claws (38) is detachably inserted into the insertion hole, and the opening of the other end of the drag claw (38) faces upward; a broken groove is provided between the two ends of the drag claw (38) in the opposite direction of the opening.

5. The precast concrete part processing and forming device according to claim 4, characterized in that: The locking assembly (34) comprises a locking rod (341), a blocking piece (342) and a spring (343); one end of the locking rod (341) movably passes through the locking block (5) and is movably inserted into the side wall of the first side baffle (35); a pull ring is provided at the other end of the locking rod (341); the blocking piece (342) is fixedly sleeved on one end of the locking rod (341) and is fitted to the first side baffle (35); the spring (343) is movably sleeved on the locking rod (341) and is located between the blocking piece (342) and the locking block (5).

6. The device for processing and forming a precast concrete part according to claim 5, characterized in that: The first side baffle (35) is turned 90 degrees to be parallel to the base (31).

7. The precast concrete part processing and forming device according to claim 6, characterized in that: The bottom plate (32) moves forward and backward on the base (31) by means of a pulley (33).

8. The method for using the precast concrete part processing and forming device according to claim 7, characterized in that: The following steps are involved: Step 1: Place the steel bar rod into the material box (12) in the material discharge structure (1), and then adjust the distance between the other end of the guide plate (13) and the bottom end of the front side wall of the material box (12) by means of the first hydraulic cylinder (14), so that rods with different diameters can be discharged, and only one rod can be discharged in sequence by means of the inclined guide plate (13), and the discharged rod is blocked and limited by the other end of the guide plate (13); Step 2: driving the first electric slide rail (16) to push the steel bar rod body loaded and unloaded at the other end of the guide plate (13) into the guide seat (15), and receiving and clamping it with the help of a mechanical clamp (26); Step 3: After the molding structure (3) is assembled, it is placed on the left end of the conveying platform body (7), and is transported and moved from the left end to the right end of the conveying platform body (7). During the movement, the molding structure (3) will be located below the cross-shaped slide rail (23) and stay there. Then, with the help of the placement structure (2), the steel bar rod body is placed in the molding structure (3), and the steel bar is limited by the drag claw (38) to facilitate the subsequent injection of mud for molding.

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