Prefabricated part forming device

Abstract

The utility model discloses a prefabricated part forming device, which relates to the technical field of building construction and comprises a base, a collecting box arranged below the base, a moving plate arranged above the base, a storage barrel arranged above the moving plate, and a discharging pipeline arranged at the lower end of the storage barrel and penetrating through the moving plate. Symmetrical vibrating rods are arranged on the two sides of the lower end of the discharging pipeline, a pushing plate is arranged above one end of the base and can do reciprocating linear motion in the horizontal direction, a scraping plate is arranged above the end, away from the pushing plate, of the base, a conveying table on the same horizontal plane with the base is arranged on the outer side of the scraping plate, and a conveying belt is arranged at the upper end of the conveying table; concrete in the mold can be vibrated and formed through the vibrating bar, after the mold is full of the concrete, the pushing plate pushes the mold to move to the conveying belt, and when the mold moves, the scraping plate scrapes off redundant concrete from the upper end of the mold and drops the redundant concrete into the collecting box, so that waste of the concrete is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a prefabricated component forming device. Background Art

[0002] Precast concrete components are building components made in factories using concrete as the basic material. They include beams, slabs, columns and building decoration accessories. Precast concrete components have been widely used in the construction field due to their fast construction speed and good structural performance.

[0003] The existing production of precast concrete components, especially small precast concrete components, is mostly produced by traditional manual production, which has the disadvantages of high labor intensity and low production efficiency, and is prone to cause concrete overflowing from the molding mold, resulting in concrete waste.

[0004] In view of the above problems, the utility model provides a prefabricated component forming device. Utility Model Content

[0005] The utility model aims to provide a prefabricated component forming device, which places the mold in the middle of the upper end of a rectangular mesh plate, and then moves the moving plate downward in the vertical direction to adjust to a suitable height, and slowly and evenly injects concrete into the mold through a discharge pipe. During the injection process, vibrating rods on both sides vibrate and form the concrete in the mold, which can effectively discharge bubbles in the concrete, reduce the internal pores of the concrete, and increase the density of the concrete. After the concrete in the mold is full, the pushing plate will move linearly in the horizontal direction to push the mold to a conveyor belt without manual handling. While the mold is moving, the scraper above the discharge end of the base moves downward in the vertical direction, and moves the lower end of the scraper to be just flush with the upper end of the mold, scraping off the excess concrete from the upper end of the mold and dropping it into a collection box for recycling, thereby reducing the waste of concrete, reducing the labor intensity of the staff, and improving the overall work efficiency, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated component forming device, comprising a base, a rectangular mesh plate is fixedly provided on the upper end surface of the base, a collecting box is provided below the rectangular mesh plate, a movable plate is provided above the base, the movable plate can make reciprocating linear motion in a vertical direction, a storage barrel is provided above the movable plate, a discharge pipe is provided at the lower end of the storage barrel and passes through the movable plate, mutually symmetrical vibrating rods are provided on both sides of the lower end of the discharge pipe, a push plate is provided above one end of the base, the push plate can make reciprocating linear motion in a horizontal direction, a scraper is provided above the end of the base away from the push plate, the scraper can make reciprocating linear motion in a vertical direction, a conveying platform on the outside of the scraper is provided on the same horizontal plane as the base, and a conveyor belt is provided on the upper end of the conveying platform.

[0007] Furthermore, four evenly distributed first hydraulic rods are arranged below the movable plate, the first hydraulic rods are fixedly mounted on the upper end surface of the base, the output end of the first hydraulic rod is fixedly connected to the bottom end of the movable plate, and a number of evenly distributed support rods are fixedly connected to the side of the storage barrel, and one end of the support rod is fixedly connected to the upper end of the movable plate.

[0008] Furthermore, one end side of the base is fixedly connected to the L-shaped plate, a second hydraulic rod is fixedly installed on the short side of the L-shaped plate, and an output end of the second hydraulic rod is fixedly connected to the side of the push plate.

[0009] Furthermore, mutually symmetrical U-shaped frames are provided at both ends of the scraper, and mutually symmetrical sliding grooves are opened on the inner walls of both sides of the U-shaped frames, and sliders are provided inside the sliding grooves, and the sliders are slidably connected to the inner walls of the sliding grooves. A rectangular block is provided inside the U-shaped frame, and both ends of the rectangular block are fixedly connected to the sliders. The scraper is provided between the two rectangular blocks, and both ends of the scraper are fixedly connected to the sides of the rectangular block. A screw rod is provided inside the left sliding groove, and the screw rod is threadedly connected to the slider. Both ends of the screw rod are rotatably connected to the inner walls of both ends of the sliding groove through bearings. A first motor is fixedly installed on the upper end of the U-shaped frame, and the upper end of the screw rod extends outward to the outside of the upper end of the U-shaped frame and is fixedly connected to the output end of the first motor.

[0010] Furthermore, a rectangular through hole is opened on the upper end surface of the base, the upper end of the rectangular through hole is fixedly connected to the rectangular mesh plate, and the lower end of the rectangular through hole is fixedly connected to the collecting box. A concrete pump is arranged below the collecting box, and the concrete pump is placed on the ground. The discharge port of the collecting box is fixedly connected to the feed port of the concrete pump through a conveying pipe, and the discharge port of the concrete pump is fixedly connected to the interior of the storage barrel through the conveying pipe.

[0011] Furthermore, a number of rotating shafts are equidistantly arranged inside the conveyor belt, both ends of the rotating shafts are rotatably connected to the inside of the conveyor platform through bearings, rollers are sleeved on the outside of the rotating shafts, a second motor is fixedly installed on the side of the discharge end of the conveyor platform, the output end of the second motor extends outward to the inside of the conveyor platform and is fixedly connected to one end of the rotating shaft, and baffles are fixedly connected on both sides of the upper end of the conveyor platform.

[0012] Furthermore, an electric valve is fixedly installed on the upper end of the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides a prefabricated component forming device. First, a worker places a mold on the middle of the upper end of a rectangular mesh plate, and then moves a moving plate downward in a vertical direction to adjust it to a suitable height, and slowly and evenly injects concrete into the mold through a discharging pipe. During the injection process, vibrating rods on both sides vibrate and form the concrete in the mold, which can effectively discharge bubbles in the concrete, reduce the internal pores of the concrete, and increase the density of the concrete. After the concrete in the mold is full, the pushing plate will move linearly in a horizontal direction to push the mold to a conveyor belt without manual handling. While the mold is moving, a scraper above the discharging end of the base moves downward in a vertical direction to move the lower end of the scraper to be just flush with the upper end of the mold, and scrapes excess concrete from the upper end of the mold and drops it into a collection box for recycling, thereby reducing the waste of concrete, reducing the labor intensity of the workers, and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the discharge pipe in the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the conveyor belt in the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the U-shaped frame in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the collection box in the utility model.

[0020] In the figure: 1. base; 2. rectangular mesh plate; 3. first hydraulic rod; 4. moving plate; 5. support rod; 6. storage barrel; 7. discharge pipe; 8. electric valve; 9. vibrating rod; 10. L-shaped plate; 11. second hydraulic rod; 12. push plate; 13. U-shaped frame; 14. slideway; 15. slider; 16. rectangular block; 17. scraper; 18. screw rod; 19. first motor; 20. conveyor platform; 21. conveyor belt; 22. rotating shaft; 23. second motor; 24. baffle; 25. roller; 26. rectangular through hole; 27. collecting box; 28. concrete pump. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to solve the existing production of precast concrete components, especially small precast concrete components, most of them are produced by traditional manual production, which has the disadvantages of high labor intensity and low production efficiency, and it is easy to cause concrete to overflow from the molding mold, resulting in technical problems such as concrete waste. Figure 1-5 As shown, the following preferred technical solutions are provided:

[0023] A prefabricated component forming device comprises a base 1, a rectangular mesh plate 2 is fixedly provided on the upper end surface of the base 1, a collecting box 27 is provided below the rectangular mesh plate 2, a movable plate 4 is provided above the base 1, the movable plate 4 can make reciprocating linear motion in the vertical direction, a storage barrel 6 is provided above the movable plate 4, a discharge pipe 7 is provided at the lower end of the storage barrel 6 and passes through the movable plate 4, mutually symmetrical vibrating rods 9 are provided on both sides of the lower end of the discharge pipe 7, a push plate 12 is provided above one end of the base 1, the push plate 12 can make reciprocating linear motion in the horizontal direction, a scraper 17 is provided above the end of the base 1 away from the push plate 12, the scraper 17 can make reciprocating linear motion in the vertical direction, a conveying platform 20 on the same horizontal plane as the base 1 is provided on the outer side of the scraper 17, and a conveyor belt 21 is provided on the upper end of the conveyor platform 20.

[0024] Specifically, the staff first places the mold in the middle of the upper end of the rectangular mesh plate 2, and then moves the movable plate 4 downward in the vertical direction to adjust it to a suitable height, and slowly and evenly injects the concrete into the mold through the discharge pipe 7. During the injection process, the vibrating rods 9 on both sides vibrate the concrete in the mold to effectively discharge the bubbles in the concrete, reduce the internal pores of the concrete, and increase the density of the concrete. After the concrete in the mold is full, the pushing plate 12 will move linearly in the horizontal direction to push the mold to the conveyor belt 21, and no manual transportation is required. While the mold is moving, the scraper 17 above the discharge end of the base 1 moves downward in the vertical direction, and moves the lower end of the scraper 17 to be just flush with the upper end of the mold, and scrapes the excess concrete from the upper end of the mold and drops it into the collection box 27 for recycling, thereby reducing the waste of concrete. The purpose of this design is to The mold is placed in the middle of the upper end of the rectangular mesh plate 2, and then the movable plate 4 moves downward in the vertical direction to be adjusted to a suitable height. The concrete is slowly and evenly injected into the mold through the discharge pipe 7. During the injection process, the vibrating rods 9 on both sides vibrate the concrete in the mold to form it, which can effectively discharge the bubbles in the concrete, reduce the internal pores of the concrete, and increase the density of the concrete. After the concrete in the mold is full, the pushing plate 12 will move linearly in the horizontal direction to push the mold to the conveyor belt 21, and there is no need for manual transportation. While the mold is moving, the scraper 17 above the discharge end of the base 1 moves downward in the vertical direction, and the lower end of the scraper 17 is moved to be just flush with the upper end of the mold, and the excess concrete is scraped off from the upper end of the mold and falls into the collection box 27 for recycling, thereby reducing the waste of concrete, reducing the labor intensity of the staff, and improving the overall work efficiency.

[0025] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:

[0026] Four evenly distributed first hydraulic rods 3 are arranged below the movable plate 4, the first hydraulic rods 3 are fixedly mounted on the upper end surface of the base 1, the output end of the first hydraulic rod 3 is fixedly connected to the bottom end of the movable plate 4, and a plurality of evenly distributed support rods 5 are fixedly connected to the side of the storage barrel 6, one end of the support rod 5 is fixedly connected to the upper end of the movable plate 4. The purpose of such design is to drive the movable plate 4 to make reciprocating linear motion in the vertical direction through the extension and retraction of the output end of the first hydraulic rod 3, and the support rod 5 can firmly fix the storage barrel 6 above the movable plate 4.

[0027] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0028] One end side of the base 1 is fixedly connected to the L-shaped plate 10, and the second hydraulic rod 11 is fixedly installed on the short side of the L-shaped plate 10. The output end of the second hydraulic rod 11 is fixedly connected to the side of the push plate 12. The purpose of this design is to drive the push plate 12 to perform reciprocating linear motion in the horizontal direction through the extension and contraction of the output end of the second hydraulic rod 11.

[0029] Further, such as Figure 1 and Figure 4 As shown, the following preferred technical solutions are provided:

[0030] Mutually symmetrical U-shaped frames 13 are provided at both ends of the scraper 17, and mutually symmetrical slide grooves 14 are opened on the inner walls of both sides of the U-shaped frame 13. A slider 15 is provided inside the slide groove 14, and the slider 15 is slidably connected to the inner wall of the slide groove 14. A rectangular block 16 is provided inside the U-shaped frame 13, and the two ends of the rectangular block 16 are fixedly connected to the slider 15. The scraper 17 is arranged between the two rectangular blocks 16, and the two ends of the scraper 17 are fixedly connected to the side of the rectangular block 16. A screw rod 18 is provided inside the left slide groove 14, and the screw rod 18 is threadedly connected to the slider 15. The two ends of the screw rod 18 are rotatably connected to the two ends of the slide groove 14 through bearings. The inner wall and the upper end of the U-shaped frame 13 are fixedly installed with a first motor 19, and the upper end of the screw rod 18 extends outward to the outer side of the upper end of the U-shaped frame 13 and is fixedly connected to the output end of the first motor 19. The purpose of this design is to drive the rotation of the screw rod 18 by the rotation of the output end of the first motor 19, and the rotation of the screw rod 18 drives the threaded slider 15 to make reciprocating linear motion in the vertical direction. The slider 15 drives the rectangular block 16 to make reciprocating linear motion in the vertical direction, thereby driving the scraper 17 to make reciprocating linear motion in the vertical direction, which is used to adjust the distance from the upper end of the mold and better scrape off excess concrete.

[0031] Further, such as Figure 1 and Figure 5 As shown, the following preferred technical solutions are provided:

[0032] A rectangular through hole 26 is provided on the upper end surface of the base 1, and the upper end of the rectangular through hole 26 is fixedly connected to the rectangular mesh plate 2, and the lower end of the rectangular through hole 26 is fixedly connected to the collecting box 27. A concrete pump 28 is arranged below the collecting box 27, and the concrete pump 28 is placed on the ground. The discharge port of the collecting box 27 is fixedly connected to the feed port of the concrete pump 28 through a conveying pipe, and the discharge port of the concrete pump 28 is fixedly connected to the inside of the storage barrel 6 through a conveying pipe. The purpose of such a design is to recycle the concrete overflowing from the forming mold into the collecting box 27 through the rectangular mesh plate 2, and then send the collected concrete back to the storage barrel 6 for reuse through the concrete pump 28, thereby reducing the waste of concrete.

[0033] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:

[0034] Several rotating shafts 22 are arranged at equal distances inside the conveyor belt 21. Both ends of the rotating shaft 22 are rotatably connected to the inside of the conveyor platform 20 through bearings. Rollers 25 are sleeved on the outside of the rotating shaft 22. A second motor 23 is fixedly installed on the side of the discharge end of the conveyor platform 20. The output end of the second motor 23 extends outward to the inside of the conveyor platform 20 and is fixedly connected to one end of the rotating shaft 22. Baffles 24 are fixedly connected to both sides of the upper end of the conveyor platform 20. The purpose of this design is to drive the rotating shaft 22 to rotate by the second motor 23. The rotation of the rotating shaft 22 drives the rollers 25 to rotate, thereby driving the rotation of the conveyor belt 21 to realize the transportation of the mold. The baffles 24 on both sides can prevent the mold from falling during the transportation process.

[0035] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0036] An electric valve 8 is fixedly installed at the upper end of the discharge pipe 7. The purpose of this design is to control the switch of the discharge pipe 7 through the electric valve 8, so as to more accurately control the discharge amount of concrete.

[0037] To sum up: first, the staff places the mold in the middle of the upper end of the rectangular mesh plate 2, and then the movable plate 4 moves downward in the vertical direction to adjust to a suitable height, and the concrete is slowly and evenly injected into the mold through the discharge pipe 7. During the injection process, the vibrating rods 9 on both sides vibrate the concrete in the mold to effectively discharge the bubbles in the concrete, reduce the internal pores of the concrete, and increase the density of the concrete. After the concrete in the mold is full, the pushing plate 12 will move in a straight line in the horizontal direction, pushing the mold to move to the conveyor belt 21, and no manual transportation is required. While the mold is moving, the scraper 17 above the discharge end of the base 1 moves downward in the vertical direction, and moves the lower end of the scraper 17 to be just flush with the upper end of the mold, and scrapes the excess concrete from the upper end of the mold and drops it into the collection box 27 for recycling, thereby reducing the waste of concrete. The purpose of this design is to The mold is placed in the middle of the upper end of the rectangular mesh plate 2, and then the movable plate 4 moves downward in the vertical direction to be adjusted to a suitable height. The concrete is slowly and evenly injected into the mold through the discharge pipe 7. During the injection process, the vibrating rods 9 on both sides vibrate the concrete in the mold to form it, which can effectively discharge the bubbles in the concrete, reduce the internal pores of the concrete, and increase the density of the concrete. After the concrete in the mold is full, the pushing plate 12 will move linearly in the horizontal direction to push the mold to the conveyor belt 21, and there is no need for manual transportation. While the mold is moving, the scraper 17 above the discharge end of the base 1 moves downward in the vertical direction, and the lower end of the scraper 17 is moved to be just flush with the upper end of the mold, and the excess concrete is scraped off from the upper end of the mold and falls into the collection box 27 for recycling, thereby reducing the waste of concrete, reducing the labor intensity of the staff, and improving the overall work efficiency.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] 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 prefabricated component forming device, comprising a base (1), characterized in that: A rectangular mesh plate (2) is fixedly arranged on the upper end surface of the base (1), a collecting box (27) is arranged below the rectangular mesh plate (2), a movable plate (4) is arranged above the base (1), and the movable plate (4) can make reciprocating linear motion in a vertical direction, a material storage barrel (6) is arranged above the movable plate (4), a discharge pipe (7) is arranged at the lower end of the storage barrel (6) and passes through the movable plate (4), and mutually symmetrical vibrating rods (9) are arranged on both sides of the lower end of the discharge pipe (7), a pushing plate (12) is arranged above one end of the base (1), and the pushing plate (12) can make reciprocating linear motion in a horizontal direction, a scraper (17) is arranged above the end of the base (1) away from the pushing plate (12), and the scraper (17) can make reciprocating linear motion in a vertical direction, and a conveying platform (20) is arranged on the outer side of the scraper (17) and is on the same horizontal plane as the base (1), and a conveyor belt (21) is arranged at the upper end of the conveying platform (20).

2. A prefabricated component forming device according to claim 1, characterized in that: Four evenly distributed first hydraulic rods (3) are arranged below the movable plate (4), the first hydraulic rods (3) are fixedly mounted on the upper end surface of the base (1), the output end of the first hydraulic rod (3) is fixedly connected to the bottom end of the movable plate (4), and a plurality of evenly distributed support rods (5) are fixedly connected to the side of the storage barrel (6), one end of the support rod (5) is fixedly connected to the upper end of the movable plate (4).

3. A prefabricated component forming device according to claim 1, characterized in that: One end side surface of the base (1) is fixedly connected to an L-shaped plate (10), a second hydraulic rod (11) is fixedly installed on the short side surface of the L-shaped plate (10), and an output end of the second hydraulic rod (11) is fixedly connected to the side surface of a push plate (12).

4. A prefabricated component forming device according to claim 1, characterized in that: The scraper (17) is provided with symmetrical U-shaped frames (13) at both ends, and symmetrical sliding grooves (14) are provided on the inner walls of both sides of the U-shaped frames (13). A slider (15) is provided inside the sliding groove (14), and the slider (15) is slidably connected to the inner wall of the sliding groove (14). A rectangular block (16) is provided inside the U-shaped frame (13), and the two ends of the rectangular block (16) are fixedly connected to the slider (15). The scraper (17) is arranged between the two rectangular blocks (16). The two ends of the plate (17) are fixedly connected to the side of the rectangular block (16); a screw rod (18) is arranged inside the left slide groove (14); the screw rod (18) is threadedly connected to the slider (15); the two ends of the screw rod (18) are rotatably connected to the inner walls of the two ends of the slide groove (14) through bearings; a first motor (19) is fixedly installed on the upper end of the U-shaped frame (13); the upper end of the screw rod (18) extends outward to the outer side of the upper end of the U-shaped frame (13) and is fixedly connected to the output end of the first motor (19).

5. The prefabricated component forming device according to claim 1, characterized in that: The upper end surface of the base (1) is provided with a rectangular through hole (26), the upper end of the rectangular through hole (26) is fixedly connected to the rectangular mesh plate (2), the lower end of the rectangular through hole (26) is fixedly connected to a collection box (27), a concrete pump (28) is arranged below the collection box (27), the concrete pump (28) is placed on the ground, the discharge port of the collection box (27) is fixedly connected to the feed port of the concrete pump (28) through a conveying pipeline, and the discharge port of the concrete pump (28) is fixedly connected to the inside of the storage barrel (6) through a conveying pipeline.

6. A prefabricated component forming device according to claim 1, characterized in that: A plurality of rotating shafts (22) are arranged at equal intervals inside the conveyor belt (21), and both ends of the rotating shafts (22) are rotatably connected to the inside of the conveying platform (20) through bearings. Rollers (25) are sleeved on the outside of the rotating shafts (22). A second motor (23) is fixedly installed on the side of the discharge end of the conveying platform (20), and the output end of the second motor (23) extends outwardly into the inside of the conveying platform (20) and is fixedly connected to one end of the rotating shaft (22). Baffles (24) are fixedly connected to both sides of the upper end of the conveying platform (20).

7. The prefabricated component forming device according to claim 1, characterized in that: An electric valve (8) is fixedly mounted on the upper end of the discharge pipe (7).

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