Production equipment for producing precast concrete components

Abstract

The utility model relates to the technical field of precast concrete component production, in particular to production equipment for producing precast concrete components, which comprises a base, an air cylinder is fixedly embedded in the upper surface of the base, a lifting plate is fixedly mounted at the output end of the air cylinder, and a collecting component is fixedly mounted on the rear surface of the base. And the collecting assembly comprises a second support fixedly installed on the rear surface of the base, a U-shaped frame is fixedly installed at the upper end of the second support, a discharging pipe is fixedly installed in the middle of the lower surface of the U-shaped frame in an embedded mode, and a trowelling assembly is movably connected to the lower end of the discharging pipe. According to the concrete pouring device, the concrete is trowelled from the top of the mold through the troweling assembly, the trowelled and scraped concrete is collected in a unified mode through the collecting assembly, the concrete is prevented from falling to the outer side of the mold, waste of the concrete is reduced, the concrete is prevented from being bonded to the outer side of the mold after being solidified, and meanwhile the concrete collected in the unified mode can be conveniently poured and used again.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabricated component production, in particular to production equipment for producing concrete prefabricated components. Background Art

[0002] Concrete component production is an important part of building industrialization. It involves prefabricating concrete into various building components, such as beams, slabs, columns, stairs, etc. These prefabricated components are then transported to the construction site for assembly, thereby speeding up construction and improving building quality. When pouring concrete components, concrete is usually poured into a mold.

[0003] After the existing concrete components are poured, the concrete needs to be smoothed from the top of the mold. The concrete scraped off during smoothing falls directly to the outside of the mold, which is inconvenient to collect, resulting in concrete waste. Moreover, after the concrete solidifies, it is easy to stick to the outside of the mold, which is inconvenient to clean. Utility Model Content

[0004] The purpose of the utility model is to provide a production device for producing prefabricated concrete components to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A production equipment for producing precast concrete components, comprising a base, a cylinder fixedly embedded in the upper surface of the base, a lifting plate fixedly installed at the output end of the cylinder, a collecting assembly fixedly installed on the rear surface of the base, the collecting assembly comprising a No. 2 bracket fixedly installed on the rear surface of the base, a U-shaped frame fixedly installed on the upper end of the No. 2 bracket, a feeding pipe fixedly embedded in the middle of the lower surface of the U-shaped frame, a smoothing assembly movably connected to the lower end of the feeding pipe, the smoothing assembly comprising a fixing plate and a No. 2 supporting ring fixedly installed at both ends of the upper surface of the U-shaped frame, a screw rod rotatably connected between the fixing plate and the No. 2 supporting ring, a nut screwed together on the outer side of the screw rod, and a scraper fixedly installed on the lower end surface of the nut.

[0007] Furthermore, a mold is movably provided on the upper surface of the lifting plate, sliding rods are fixedly installed at the four corners of the upper surface of the base, the sliding rods slide through the lifting plate, a bracket No. 1 is fixedly installed on the outer surface of the base, a hopper is fixedly installed on the upper end of the bracket No. 1, and a solenoid valve is fixedly installed on the lower end of the hopper.

[0008] Furthermore, a No. 2 motor is fixedly mounted on one side surface of the No. 2 support ring, and an output end of the No. 2 motor is fixedly connected to the lead screw.

[0009] Furthermore, two symmetrically arranged one-way spiral blades are rotatably connected inside the U-shaped frame, one end of the one-way spiral blade is rotatably connected to a first support ring, and the first support ring is fixedly connected to the U-shaped frame.

[0010] Preferably: a bidirectional spiral blade is rotatably connected to one end of the unidirectional spiral blade inside the U-shaped frame, and a plurality of No. 1 motors are fixedly mounted on the outer surface of the U-shaped frame, and the output ends of the plurality of No. 1 motors are respectively fixedly connected to adjacent unidirectional spiral blades and bidirectional spiral blades.

[0011] Furthermore, a material box is fixedly mounted on one end of the second bracket, the feed pipe is connected to the material box, and a concrete delivery pump is fixedly connected to a surface of one side of the material box.

[0012] Preferably, one end of the concrete delivery pump is fixedly connected to a feeding pipe, and one end of the feeding pipe is fixedly connected to a fixing plate via a bracket.

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

[0014] 1. The No. 2 motor is operated to drive the screw to rotate, and through the screw engagement with the nut, the nut drives the scraper to move in contact with the upper surface of the mold, scraping excess concrete and causing it to fall into the U-shaped frame. Then multiple No. 1 motors are operated to drive the unidirectional spiral blades and the bidirectional spiral blades to rotate. The unidirectional spiral blades send the concrete on both sides to the bidirectional spiral blades, and the bidirectional spiral blades transport the concrete to the lower material pipe to store it in the material box. The concrete is smoothed from the top of the mold through the smoothing component, and the smoothed and scraped concrete is collected by the collecting component to prevent it from falling to the outside of the mold, thereby reducing the waste of concrete and preventing the concrete from sticking to the outside of the mold after solidification.

[0015] 2. The concrete delivery pump is running to deliver the concrete inside the material box to the front end of the mold through the feeding pipe, filling the uneven front end and solving the problem that the scraper cannot fill the front end of the mold when scraping. This makes it easier to re-pour the uniformly collected concrete, replacing manual repair of concrete components and making the pouring of concrete components more standardized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly structure of the lifting plate and the collecting assembly in the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the collecting component and the leveling component in the utility model;

[0019] Figure 4It is a schematic diagram of the overall structure of the leveling component in the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the U-shaped frame in the utility model.

[0021] In the figure: 1. Base; 101. Slide rod; 102. Lifting plate; 103. Mould; 104. Bracket No. 1; 105. Hopper; 106. Solenoid valve; 107. Cylinder; 2. Collecting assembly; 201. Bracket No. 2; 202. U-shaped frame; 203. Bidirectional spiral blade; 204. Unidirectional spiral blade; 205. Motor No. 1; 206. Feeding pipe; 207. Support ring No. 1; 3. Smoothing assembly; 301. Material box; 302. Concrete delivery pump; 303. Feeding pipe; 304. Fixing plate; 305. Support ring No. 2; 306. Screw; 307. Scraper; 308. Nut; 309. Motor No. 2. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a production equipment for producing precast concrete components includes a base 1, a cylinder 107 is fixedly embedded and installed on the upper surface of the base 1, a lifting plate 102 is fixedly installed on the output end of the cylinder 107, a collecting assembly 2 is fixedly installed on the rear surface of the base 1, the collecting assembly 2 includes a No. 2 bracket 201 fixedly installed on the rear surface of the base 1, a U-shaped frame 202 is fixedly installed on the upper end of the No. 2 bracket 201, a feeding pipe 206 is fixedly embedded and installed in the middle of the lower surface of the U-shaped frame 202, a smoothing assembly 3 is movably connected to the lower end of the feeding pipe 206, the smoothing assembly 3 includes a fixing plate 304 and a No. 2 supporting ring 305 fixedly installed at both ends of the upper surface of the U-shaped frame 202, a screw rod 306 is rotatably connected between the fixing plate 304 and the No. 2 supporting ring 305, a nut 308 is screwed and connected to the outer side of the screw rod 306, and a scraper 307 is fixedly installed on the lower end surface of the nut 308.

[0024] Specifically, the mold 103 is lifted by the cylinder 107 so that the mold 103 fits with the scraper 307, which facilitates the scraper 307 to smooth and scrape out the concrete, so that the excess concrete falls into the U-shaped frame 202 for unified collection. Embodiment 1

[0025] like Figure 1As shown, in this embodiment, a mold 103 is movably provided on the upper surface of the lifting plate 102, and sliding rods 101 are fixedly installed at the four corners of the upper surface of the base 1. The sliding rods 101 slide through the lifting plate 102, and a No. 1 bracket 104 is fixedly installed on the outer surface of the base 1. A hopper 105 is fixedly installed on the upper end of the No. 1 bracket 104, and a solenoid valve 106 is fixedly installed on the lower end of the hopper 105.

[0026] In this embodiment, the cylinder 107 contracts to move the mold 103 downward and replace it with a new mold 103. Then the cylinder 107 extends to push the mold 103 upward to fit the scraper 307. The solenoid valve 106 opens to pour the concrete inside the hopper 105 into the mold 103.

[0027] like Figure 2-5 As shown, in this embodiment, a No. 2 motor 309 is fixedly mounted on one side surface of the No. 2 support ring 305, and the output end of the No. 2 motor 309 is fixedly connected to the screw rod 306; two symmetrically arranged unidirectional spiral blades 204 are rotatably connected inside the U-shaped frame 202, and one end of the unidirectional spiral blade 204 is rotatably connected to a No. 1 support ring 207, and the No. 1 support ring 207 is fixedly connected to the U-shaped frame 202; a bidirectional spiral blade 203 is rotatably connected to one end of the unidirectional spiral blade 204 inside the U-shaped frame 202, and a plurality of No. 1 motors 205 are fixedly mounted on the outer surface of the U-shaped frame 202, and the output ends of the plurality of No. 1 motors 205 are respectively fixedly connected to adjacent unidirectional spiral blades 204 and bidirectional spiral blades 203.

[0028] During the specific implementation, the No. 2 motor 309 runs, driving the screw rod 306 to rotate, and through the screw engagement with the nut 308, the nut 308 drives the scraper 307 to move in contact with the upper surface of the mold 103, scraping excess concrete and causing it to fall into the U-shaped frame 202, and then multiple No. 1 motors 205 run, driving the unidirectional spiral blade 204 and the bidirectional spiral blade 203 to rotate, the unidirectional spiral blade 204 sends the concrete on both sides to the bidirectional spiral blade 203, and the bidirectional spiral blade 203 transports the concrete to the discharge pipe 206 to store it in the material box 301, so that the concrete is smoothed from the top of the mold 103 by the smoothing component 3, and the smoothed and scraped concrete is collected by the collecting component 2 to prevent it from falling to the outside of the mold 103, thereby reducing the waste of concrete and preventing the concrete from sticking to the outside of the mold 103 after solidification. Embodiment 2

[0029] On the basis of the first embodiment, in order to solve the problem that the scraper 307 in the first embodiment cannot fill the front end of the mold 103 when scraping.

[0030] like Figure 4As shown, in this embodiment, a material box 301 is fixedly installed at one end of the No. 2 bracket 201, the feed pipe 206 is connected to the material box 301, and a concrete pump 302 is fixedly connected to one side surface of the material box 301; one end of the concrete pump 302 is fixedly connected to a feed pipe 303, and one end of the feed pipe 303 is fixedly connected to a fixed plate 304 through a bracket.

[0031] During specific implementation, the concrete delivery pump 302 is operated to deliver the concrete inside the material box 301 to the front end of the mold 103 through the feeding pipe 303 to fill the uneven front end, thereby solving the problem that the scraper 307 cannot fill the front end of the mold 103 when scraping, thereby facilitating the re-pouring of the uniformly collected concrete, replacing the manual repair of concrete components, and making the casting of concrete components more standardized.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A production equipment for producing precast concrete components, characterized in that: It includes a base, a cylinder is fixedly embedded in the upper surface of the base, a lifting plate is fixedly installed at the output end of the cylinder, a collecting assembly is fixedly installed on the rear surface of the base, the collecting assembly includes a No. 2 bracket fixedly installed on the rear surface of the base, a U-shaped frame is fixedly installed on the upper end of the No. 2 bracket, a feeding pipe is fixedly embedded in the middle of the lower surface of the U-shaped frame, a smoothing assembly is movably connected to the lower end of the feeding pipe, the smoothing assembly includes a fixing plate and a No. 2 supporting ring fixedly installed at both ends of the upper surface of the U-shaped frame, a screw rod is rotatably connected between the fixing plate and the No. 2 supporting ring, a nut is screwed on the outer side of the screw rod, and a scraper is fixedly installed on the lower end surface of the nut.

2. A production equipment for producing precast concrete components according to claim 1, characterized in that: A mold is movably provided on the upper surface of the lifting plate, and sliding rods are fixedly installed at the four corners of the upper surface of the base. The sliding rods slide through the lifting plate. A bracket No. 1 is fixedly installed on the outer surface of the base, a hopper is fixedly installed on the upper end of the bracket No. 1, and a solenoid valve is fixedly installed on the lower end of the hopper.

3. The production equipment for producing precast concrete components according to claim 1, characterized in that: A No. 2 motor is fixedly mounted on one side surface of the No. 2 support ring, and an output end of the No. 2 motor is fixedly connected to the lead screw.

4. The production equipment for producing precast concrete components according to claim 1, characterized in that: Two symmetrically arranged one-way spiral blades are rotatably connected inside the U-shaped frame, one end of the one-way spiral blade is rotatably connected to a first support ring, and the first support ring is fixedly connected to the U-shaped frame.

5. The production equipment for producing precast concrete components according to claim 4, characterized in that: A bidirectional spiral blade is rotatably connected to one end of the unidirectional spiral blade inside the U-shaped frame, and a plurality of No. 1 motors are fixedly mounted on the outer surface of the U-shaped frame. The output ends of the plurality of No. 1 motors are respectively fixedly connected to adjacent unidirectional spiral blades and bidirectional spiral blades.

6. The production equipment for producing precast concrete components according to claim 1, characterized in that: A material box is fixedly mounted on one end of the second bracket, the material discharge pipe is connected to the material box, and a concrete delivery pump is fixedly connected to a surface of one side of the material box.

7. A production equipment for producing precast concrete components according to claim 6, characterized in that: One end of the concrete delivery pump is fixedly connected with a feeding pipe, and one end of the feeding pipe is fixedly connected with a fixing plate through a bracket.

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