Machining forming device suitable for concrete plates

Abstract

The utility model relates to the field of concrete preparation, and discloses a processing and forming device suitable for a concrete plate, which comprises a conveying assembly, a defoaming assembly is arranged at the output end of the conveying assembly, a demoulding assembly is arranged at the bottom of the defoaming assembly, and the defoaming assembly comprises a device main body. The top of the device body is fixedly connected to the output end of the conveying assembly, spring supporting shafts are fixedly connected to the four corners of the bottom of the device body, and a bottom plate is fixedly connected between the bottoms of the four spring supporting shafts. According to the device, the second vibration motor and the first vibration motor are matched to vibrate the device body, bubbles in concrete of the device body are eliminated under the buffering of the spring supporting shaft and the side face fixing spring, meanwhile, the oil pot wets lubricating oil on the scraper blade through oil transportation, and therefore the purpose of preventing cement adhesion is achieved; bubbles and gaps are reduced, and the compactness and strength of the concrete plate are improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete preparation, in particular to a processing and forming device suitable for concrete slabs. Background Art

[0002] Concrete slabs are widely used in the construction field. Before the concrete slabs are put into use, various performance tests are required. Only concrete slabs that meet the test requirements can be mass-produced and put into use in projects. In the preparation process of concrete, qualified concrete must be produced. Bubbles in the concrete must be removed by vibration to achieve the effect of compacting the concrete, thereby meeting the standards for concrete slab forming. At the same time, the concrete needs to be smoothed manually during the production process of concrete slabs. The required process wastes manpower and time and needs to be improved. Therefore, a concrete slab processing and forming device is needed that can realize concrete vibration exhaust and automatic concrete slab smoothing.

[0003] An existing patent (Announcement No.: CN216000868U) proposes a troweling device for pouring concrete slabs, comprising two supporting side panels, the upper ends of the two supporting side panels being fixedly connected to a top box, the upper inner wall of the top box being rotatably connected to two symmetrically arranged rotating rods, the lower ends of the two rotating rods each penetrating the lower surface of the top box and fixedly connected to a mixing plate, the lower surface of the top box being fixedly connected to a connecting plate located behind the two mixing plates, the lower end of the connecting plate being detachably connected to a disassembly plate, the lower surface of the disassembly plate being fixedly connected to a troweling plate, and the upper left and right sides of the disassembly plate being fixedly connected to two connecting blocks. However, this device requires the troweling plate to be replaced during use, and is unable to remove gases from the concrete slab to meet concrete slab standards. Improvements are needed, and a processing and forming device for concrete slabs is proposed to address the above-mentioned problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a processing and forming device suitable for concrete slabs, aiming to improve the problem that the device needs to replace the trowel plate when in use and cannot remove the gas in the concrete slab to meet the standards of the concrete slab.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a processing and forming device suitable for concrete slabs, comprising a conveying assembly, a defoaming assembly installed at the output end of the conveying assembly, and a demoulding assembly installed at the bottom of the defoaming assembly;

[0006] The defoaming component includes a device body, the top of the device body is fixedly connected to the output end of the conveying component, the four corners of the bottom of the device body are fixedly connected to spring support shafts, the bottoms of the four spring support shafts are fixedly connected to a bottom plate, the rear side of the device body is fixedly connected to two side fixing springs, the bottom of the device body is fixedly connected to a second vibration motor, the right side of the device body is fixedly connected to a first vibration motor, the front and rear sides of the device body are fixedly connected to electric slide rails, a scraper is slidably connected between the outer sides of the two electric slide rails, the front and rear sides of the top of the scraper are fixedly connected to an oil pot, the output end of the oil pot is fixedly connected to the oil feed, and the oil feed and the scraper are connected.

[0007] As a further description of the above technical solution:

[0008] The demoulding assembly includes two support plates and a cylinder, the top of the support plate is fixedly connected to the bottom of the device body, a lever is rotatably connected between the adjacent sides of the two support plates, a push rod is slidably connected to the inside of the rear side of the lever, the top of the push rod is fixedly connected to the top plate, the outside of the cylinder is fixedly connected to the front side of the device body, and the output end of the cylinder is slidably connected to the inside of the front side of the lever.

[0009] As a further description of the above technical solution:

[0010] The conveying assembly includes a bracket, the bottom of the bracket is fixedly connected to the top of the device body, a conveying pipe is fixedly connected inside the bracket, the right end of the conveying pipe is fixedly connected to a conveying pump, and the input end of the conveying pump is fixedly connected to a stirring barrel.

[0011] As a further description of the above technical solution:

[0012] The inner side of the scraper is slidably connected to the outside of the device body, and the side fixing springs are distributed symmetrically in the longitudinal direction.

[0013] As a further description of the above technical solution:

[0014] The spring support shafts are distributed symmetrically in the longitudinal direction, and the electric slide rails are distributed symmetrically in the transverse direction.

[0015] As a further description of the above technical solution:

[0016] The delivery pipe is arranged right above the device body.

[0017] As a further description of the above technical solution:

[0018] The support plates are distributed symmetrically in the longitudinal direction.

[0019] As a further description of the above technical solution:

[0020] The outside of the top plate is slidably connected to the inner wall of the device body, and the outside of the top rod is slidably connected to the bottom of the device body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the second vibration motor and the first vibration motor cooperate to vibrate the device body. Under the buffering of the spring support shaft and the side fixed spring, the bubbles inside the concrete of the device body are eliminated. At the same time, the oil pot wets the scraper with lubricating oil by delivering oil, thereby preventing cement adhesion, reducing bubbles and gaps, and improving the density and strength of the concrete slab.

[0023] 2. In the present invention, the lever is deflected by the cylinder, and with the support of the support plate, the push rod pushes the top plate upward to eject the concrete block inside the device body, thereby achieving rapid demoulding, reducing operation difficulty and labor costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a processing and forming device suitable for concrete slabs proposed by the present invention;

[0025] Figure 2 This is a schematic structural diagram of a first vibration motor of a concrete slab processing and forming device proposed in the present invention;

[0026] Figure 3 This is a schematic structural diagram of a scraper suitable for a concrete slab processing and forming device proposed in the present invention;

[0027] Figure 4 This is a schematic structural diagram of a lever of a device for processing and forming concrete slabs proposed by the present invention.

[0028] Legend:

[0029] 1. Device body; 2. Spring support shaft; 3. First vibration motor; 4. Scraper; 5. Oil pot; 6. Second vibration motor; 7. Bottom plate; 8. Electric slide rail; 9. Oil delivery; 10. Side fixing spring; 11. Mixing barrel; 12. Delivery pump; 13. Delivery pipe; 14. Bracket; 15. Support plate; 16. Lever; 17. Push rod; 18. Top plate; 19. Cylinder. DETAILED DESCRIPTION

[0030] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 4 The utility model provides an embodiment: a processing and forming device suitable for concrete slabs, comprising a conveying assembly, a defoaming assembly installed at the output end of the conveying assembly, and a demoulding assembly installed at the bottom of the defoaming assembly;

[0032] The defoaming component includes a device body 1, the top of the device body 1 is fixedly connected to the output end of the conveying component, the four corners of the bottom of the device body 1 are fixedly connected to spring support shafts 2, and a bottom plate 7 is fixedly connected between the bottoms of the four spring support shafts 2. The rear side of the device body 1 is fixedly connected to two side fixing springs 10, the bottom of the device body 1 is fixedly connected to a second vibration motor 6, and the right side of the device body 1 is fixedly connected to a first vibration motor 3. When the power supply is connected, the first vibration motor 3 installed on this side achieves the purpose of shaking the device body 1 left and right by vibration, and the purpose of making the second vibration motor 6 vibrate the device body 1 up and down by connecting the power supply is achieved. The spring support shaft 2 and the side fixing springs 10 tightly connected to the device body 1 play a buffering role and provide a buffer space for the up, down, left and right vibrations of the device body 1. The front and back sides of the device body 1 are fixedly connected, and a scraper 4 is slidably connected between the outer sides of the two electric slide rails 8. The front and back sides of the top of the scraper 4 are fixedly connected to an oil pot 5. The output end of the oil pot 5 is fixedly connected to an oil supply 9, and the oil supply 9 and the scraper 4 are connected. The side edge of the main body 1 is connected to an electric slide rail so that the scraper 4 on it can reciprocate after power is turned on, thereby achieving the effect of leveling the cement in the device. The oil pot 5 closely connected to the scraper 4 continuously supplies oil 9 to the scraper 4 during work to avoid adhesion between the cement and the scraper 4. The conveying assembly includes a bracket 14, the bottom of the bracket 14 is fixedly connected to the top of the device main body 1, and a conveying pipe 13 is fixedly connected to the inside of the bracket 14. The right end of the conveying pipe 13 is fixedly connected to the conveying pump 12, and the input end of the conveying pump 12 is fixedly connected to the mixing barrel 11. The bracket 14 is used to connect and support the conveying pipe 13. The conveying pipe 13 is used to convey concrete, the conveying pump 12 is used to pressurize the concrete, and the mixing barrel 11 is used to mix and stir the concrete. The inner side of the scraper 4 is slidably connected to the outside of the device main body 1 to limit the scraper 4 to avoid turbulence. The side fixing springs 10 are symmetrically distributed longitudinally, the spring support shafts 2 are symmetrically distributed longitudinally, the electric slide rails 8 are symmetrically distributed laterally, and the conveying pipe 13 is arranged directly above the device main body 1. The defoaming function is achieved by cooperating with each other.

[0033] Reference Figure 1 - Figure 4 The demoulding assembly includes two support plates 15 and a cylinder 19. The top of the support plate 15 is fixedly connected to the bottom of the device body 1. A lever 16 is rotatably connected between the adjacent sides of the two support plates 15. A push rod 17 is slidably connected to the rear side of the lever 16. The top of the push rod 17 is fixedly connected to the top plate 18. The cylinder 19 is externally fixedly connected to the front side of the device body 1. The output end of the cylinder 19 is slidably connected to the front side of the lever 16. The support plate 15 is used to support and connect the lever 16 and is the fulcrum of the lever 16. The lever 16 is In order to pry the push rod 17 to move, the push rod 17 is used to drive the top plate 18 to move upward. The top plate 18 is used to push out the concrete in the device body 1 to achieve demoulding. The cylinder 19 is used to push the front side of the lever 16 downward to drive the lever 16 to deflect. The support plate 15 is distributed symmetrically in the longitudinal direction. The outside of the top plate 18 is slidably connected to the inner wall of the device body 1, and the outside of the push rod 17 is slidably connected to the bottom of the device body 1. The device body 1 also limits the push rod 17 and the top plate 18 to ensure that they can only move up and down and will not move around or shake.

[0034] Working principle: When using this device, the concrete is stirred by the mixing barrel 11, and then the concrete is transported to the device body 1 by the delivery pump 12 and the delivery pipe 13. Then, the first vibration motor 3 and the second vibration motor 6 are started at the same time and the power of the electric slide rail 8 is turned on to inject power into it. The buffer space provided by the power drive three-part device and the four-spring support shaft 2 and the side fixed spring 10 realizes the up and down and left and right vibration of the device body 1 to achieve the purpose of uniform and dense mixing of cement and reduce the air content of cement. The chain-type mechanical reciprocating device 8 is used to realize the flatness of the cement during the vibration process. The scraping work is carried out, and at the same time, the vibration during the reciprocating motion is used to make the oil pot 5 wet the lubricating oil to the scraper 4 through the connected oil delivery 9, so as to achieve the purpose of preventing cement adhesion. Through the combined use of the above devices, the compaction of the concrete slab and the smoothing of the concrete surface are realized, thereby realizing the automation process of the concrete slab processing and forming. When the concrete solidifies, the control cylinder 19 works, and the lever 16 is deflected by pressing the cylinder 19 downward, driving the push rod 17 to push the push rod 17 upward, so that the top plate 18 pushes the concrete out of the device body 1, realizes demoulding, thereby reducing manpower and improving work efficiency.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for processing and forming concrete slabs, comprising a conveying assembly, characterized in that: The output end of the conveying assembly is equipped with a defoaming assembly, and the bottom of the defoaming assembly is equipped with a demoulding assembly; The defoaming component comprises a device body (1), the top of the device body (1) is fixedly connected to the output end of the conveying component, the four corners of the bottom of the device body (1) are fixedly connected to spring support shafts (2), the bottoms of the four spring support shafts (2) are fixedly connected to a bottom plate (7), the rear side of the device body (1) is fixedly connected to two side fixing springs (10), the bottom of the device body (1) is fixedly connected to a second vibration motor (6), the right side of the device body (1) is fixedly connected to a first vibration motor (3), the front and rear sides of the device body (1) are fixedly connected to electric slide rails (8), the outer sides of the two electric slide rails (8) are slidably connected to a scraper (4), the front and rear sides of the top of the scraper (4) are fixedly connected to an oil pot (5), the output end of the oil pot (5) is fixedly connected to an oil supply (9), and the oil supply (9) and the scraper (4) are connected.

2. The processing and forming device for concrete slabs according to claim 1, characterized in that: The demoulding assembly comprises two support plates (15) and a cylinder (19), the top of the support plate (15) is fixedly connected to the bottom of the device body (1), a lever (16) is rotatably connected between adjacent sides of the two support plates (15), a push rod (17) is slidably connected to the inside of the rear side of the lever (16), the top of the push rod (17) is fixedly connected to the top plate (18), the outside of the cylinder (19) is fixedly connected to the front side of the device body (1), and the output end of the cylinder (19) is slidably connected to the inside of the front side of the lever (16).

3. The processing and forming device for concrete slabs according to claim 1, characterized in that: The conveying assembly comprises a bracket (14), the bottom of the bracket (14) is fixedly connected to the top of the device body (1), a conveying pipe (13) is fixedly connected inside the bracket (14), the right end of the conveying pipe (13) is fixedly connected to a conveying pump (12), and the input end of the conveying pump (12) is fixedly connected to a stirring barrel (11).

4. The processing and forming device for concrete slabs according to claim 1, characterized in that: The inner side of the scraper (4) is slidably connected to the outside of the device body (1), and the side fixing springs (10) are distributed symmetrically in the longitudinal direction.

5. The processing and forming device for concrete slabs according to claim 1, characterized in that: The spring support shafts (2) are distributed symmetrically in the longitudinal direction, and the electric slide rails (8) are distributed symmetrically in the transverse direction.

6. The processing and forming device for concrete slabs according to claim 3, characterized in that: The delivery pipe (13) is arranged directly above the device body (1).

7. The device for processing and forming concrete slabs according to claim 2, characterized in that: The support plates (15) are distributed symmetrically in the longitudinal direction.

8. The device for processing and forming concrete slabs according to claim 2, characterized in that: The top plate (18) is externally slidably connected to the inner wall of the device body (1), and the top rod (17) is externally slidably connected to the bottom of the device body (1).

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