Automatic filling device

Abstract

The invention relates to the technical field of concrete pouring, in particular to an automatic filling device which comprises a mold body arranged at the top of a supporting base plate, a limiting pressing plate is arranged on the inner side of the mold body in a sliding mode, and a material filling mechanism used for adding materials into the mold body and extruding the materials is arranged on the supporting base plate. The material filling mechanism comprises a fixed ring rod arranged at the top of the limiting pressing plate and a plurality of material conveying pipes which are fixed to the fixed ring rod and distributed in a circumferential array mode, the tops of the material conveying pipes fixedly communicate with a feeding opening, and extrusion blocks sliding relative to the material conveying pipes are arranged at the top of the feeding opening; and the bottoms of the multiple material conveying pipes penetrate through the limiting pressing plate and communicate with a fan-shaped centrifugal bin. By accurately adding the materials, the quality consistency of each pouring is ensured, the condition of excessive filling is avoided, the waste of the materials is reduced, meanwhile, the materials can be uniformly distributed in the mold during each pouring in the extrusion and dispersion throwing process, and the materials in the mold during each pouring are ensured to be dense and uniform.

Description

Technical Field

[0001] This invention relates to the field of concrete pouring technology, and in particular to an automatic filling and filling device. Background Technology

[0002] In the field of concrete pouring, insufficient metering accuracy and uneven pouring caused by aggregate admixture have long hampered construction efficiency. Furthermore, the presence of granular aggregates in the concrete makes it difficult to accurately control the amount poured into fixed molds using flow meters with existing pouring equipment. Therefore, excess concrete must be scraped off after pouring, leading to waste. Additionally, the fixed pouring location makes uneven pouring of the concrete a common problem. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides an automatic filling and filling device, which solves the problem that the prior art is difficult to use a flow meter to accurately control the amount used each time, which easily leads to waste.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: An automatic filling and filling device includes a mold body disposed on top of a support base plate. A limiting pressure plate is slidably disposed on the inner side of the mold body. A filling mechanism for adding and extruding material into the mold body is disposed on the support base plate. The filling mechanism includes a fixed ring rod disposed on top of the limiting pressure plate and several conveying pipes arranged in a circumferential array fixed on the fixed ring rod. The top of each conveying pipe is fixedly connected to a feeding port. An extrusion block that slides with the conveying pipe is disposed on top of the feeding port. The bottoms of the several conveying pipes all pass through the limiting pressure plate and are connected to a fan-shaped centrifugal chamber. A drive shaft is fixedly disposed at the axis of the fixed ring rod and is fixedly connected to the several fan-shaped centrifugal chambers. A drive assembly is disposed on the limiting pressure plate for driving the drive shaft to rotate and thereby driving the several extrusion blocks to move downwards. A limiting assembly is disposed on the support base plate for limiting the position of the drive assembly and the fixed ring rod.

[0005] As a further optimization of the present invention, the drive assembly includes a servo motor disposed on the top of the transmission shaft, the output shaft of the servo motor being fixedly connected to the top of the transmission shaft, and a plurality of extrusion blocks having extrusion rods disposed on their tops respectively.

[0006] As a further optimization of the present invention, a connecting rod fixed to the rotating shaft is fixedly installed on the top of the extrusion rod, and matching inclined surfaces are provided on both sides of the bottom of the extrusion rod and both sides of the extrusion block. When the extrusion rod rotates on the horizontal plane, it pushes the extrusion block to move downward.

[0007] As a further optimization of the present invention, connecting blocks are fixedly installed on both sides of the extrusion block, and a spring rod fixedly installed at the bottom of the connecting block and fixed to the feeding port.

[0008] As a further optimization of the present invention, the limiting component includes an elastic support portion fixedly installed at one end of the top of the support substrate, and a limiting vertical rod is fixedly provided on the top of the elastic support portion.

[0009] As a further optimization of the present invention, the top of the limiting vertical rod is fixedly provided with an upper connecting rod that is fixed to the servo motor, and the limiting vertical rod is provided with a lower connecting rod that is fixed to one side of the fixing ring rod.

[0010] As a further optimization of the present invention, several limiting grooves are provided on both sides of the mold body, which are equidistantly distributed in the vertical direction, and a sealing slide plate is slidably provided on the inner side of the limiting groove.

[0011] As a further optimization of the present invention, a limiting slide plate that slides with the limiting groove is provided on one side of the sealing slide plate, and a matching inclined surface is provided on both the limiting slide plate and the limiting pressure plate. An elastic element that is fixed to the mold body is provided on the other side of the sealing slide plate.

[0012] As a further optimization of the present invention, one end of the fan-shaped centrifugal chamber is provided with an arc-shaped surrounding plate fixed to the bottom of the limiting pressure plate, and the bottom end of the fan-shaped centrifugal chamber is provided with a discharge port.

[0013] By employing the above technical solution, the present invention provides an automatic filling and dispensing device, which, compared with the prior art, has at least the following beneficial effects: 1. This invention adds material into the mold body by setting up a filling mechanism and extrudes and disperses it. When adding material, the limiting platen moves upward and simultaneously extrudes the material below until the mold body is full. By adding material precisely, the consistency of the quality of each pour can be ensured, overfilling is avoided, and material waste is reduced. At the same time, the extrusion and dispersion process helps to distribute the material evenly in the mold during each pour, ensuring that the material in the mold is dense and uniform during each pour.

[0014] 2. This invention adds material into several feeding ports, and then squeezes the material into a fan-shaped centrifugal chamber through an extrusion block. At the same time, the fan-shaped centrifugal chamber disperses and throws the squeezed material to the inside of the mold body. Centrifugal force enables the material to be quickly and evenly distributed on the inside of the mold, ensuring that there is an appropriate amount of concrete in every corner, thereby avoiding the situation of too much or too little in some places, and ensuring the uniformity and quality of the pouring.

[0015] 3. This invention uses a drive assembly to synchronously drive several extrusion blocks downward and rotate several fan-shaped centrifugal chambers. At the same time, a limiting assembly is used to ensure the stable use of the drive assembly and the fixed ring rod. Through automated extrusion and dispersion processes, manual intervention is reduced, production efficiency is improved, and consistency of operation is ensured. At the same time, the stability and safety of the filling device are improved, equipment failures and frequent manual adjustments are reduced, thereby reducing maintenance costs. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front sectional view of the main body of the mold of the present invention; Figure 3 This is a schematic diagram of the structure of the driving component of the present invention; Figure 4 This is a schematic diagram of the limiting component of the present invention.

[0017] In the diagram: 1. Supporting substrate; 2. Restricting pressure plate; 3. Mold body; 31. Limiting groove; 32. Sealing slide plate; 33. Restricting slide plate; 4. Feeding mechanism; 40. Drive shaft; 41. Fixed ring rod; 42. Feeding pipe; 43. Feeding port; 44. Extrusion block; 45. Fan-shaped centrifugal chamber; 46. Arc-shaped enclosure; 47. Discharge port; 48. Drive assembly; 481. Servo motor; 482. Press rod; 483. Connecting rod; 484. Connecting block; 485. Spring rod; 49. Limiting component; 491. Elastic support part; 492. Limiting vertical rod; 493. Upper connecting rod; 494. Lower connecting rod. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] First Embodiment Currently, concrete pouring often involves the inclusion of granular aggregates, making it difficult to precisely control the amount used each time. Excess aggregate must be scraped off, resulting in waste. Furthermore, a fixed pouring location can lead to uneven distribution. To precisely add materials and ensure consistent quality in each pour, [further details are needed]. Figure 1 - Figure 4 This embodiment provides an automatic filling and filling device, which consists of a support base plate 1, a mold body 3, a limiting pressure plate 2 and a filling mechanism 4. The mold body 3 is set on the top of the support base plate 1 for pouring concrete to make building components. The limiting pressure plate 2 is slidably set on the inner side of the mold body 3. In the initial state, the limiting pressure plate 2 is located on the inner bottom side of the mold body 3.

[0020] Four equidistant vertical grooves 31 are provided on both sides of the mold body 3. A sealing slide plate 32 is slidably provided inside the groove 31. A limiting slide plate 33 that slides with the groove 31 is provided on one side of the sealing slide plate 32. The limiting slide plate 33 and the limiting pressure plate 2 are both provided with matching inclined surfaces. An elastic element fixed to the mold body 3 is provided on the other side of the sealing slide plate 32. When the limiting pressure plate 2 moves upward, it pushes the limiting slide plate 33 to move. The limiting slide plate 33 pushes the sealing slide plate 32 into the groove 31. This can seal the material during the filling process and ensure that the material can completely fill the inside of the mold during pouring without causing waste or overflow.

[0021] The filling mechanism 4 is mounted on the support base plate 1 and is used to add and compress materials into the mold body 3. Specifically, the filling mechanism 4 includes a fixed ring rod 41 mounted on the top of the limiting pressure plate 2 and four conveying pipes 42 arranged in a circumferential array fixed on the fixed ring rod 41. The top of the conveying pipes 42 is fixedly connected to a feeding port 43. Concrete material is added to the four feeding ports 43 and enters the inside of the conveying pipes 42 through the feeding ports 43. A compression block 44 is provided at the top of the feeding port 43 and slides with the conveying pipe 42. The bottom of the four conveying pipes 42 all penetrate the limiting pressure plate 2 and are connected to the mold body 3. A fan-shaped centrifugal chamber 45 is provided, and a drive shaft 40 is fixedly provided at the axis of the fixed ring rod 41. The drive shaft 40 is fixedly connected to the four fan-shaped centrifugal chambers 45 respectively. One end of the fan-shaped centrifugal chamber 45 is provided with an arc-shaped surrounding plate 46 fixed to the bottom of the limiting pressure plate 2. The fan-shaped centrifugal chamber 45 rotates more stably inside the arc-shaped surrounding plate 46. The bottom end of the fan-shaped centrifugal chamber 45 is provided with a discharge port 47. When the fan-shaped centrifugal chamber 45 rotates around the drive shaft 40, the material in the fan-shaped centrifugal chamber 45 generates centrifugal force and is dispersed and discharged to the inside of the mold body 3 through the discharge port 47.

[0022] Second Embodiment To ensure there is an appropriate amount of concrete in every corner and to avoid excessive accumulation of material in some areas, refer to... Figure 3 and Figure 4In this embodiment, a drive assembly 48 is provided on the limiting pressure plate 2 to drive the four extrusion blocks 44 to move downward when the drive shaft 40 rotates. Specifically, the drive assembly 48 includes a servo motor 481 located at the top of the drive shaft 40. The output shaft of the servo motor 481 is fixedly connected to the top of the drive shaft 40. Each of the four extrusion blocks 44 has an extrusion rod 482 on its top. A connecting rod 483 fixed to the rotating shaft is fixedly installed on the top of the extrusion rod 482. The bottom sides of the extrusion rod 482 and the sides of the extrusion block 44 are provided with matching inclined surfaces. When the extrusion rod 482 rotates on the horizontal plane, it pushes the extrusion block 44 to move downward. When the servo motor 481 is started, it drives the drive shaft 40 to rotate. The drive shaft 40 drives the extrusion rod 482 to rotate through the connecting rod 483. While the extrusion rod 482 rotates, it drives the extrusion block 44 to move downward. The extrusion block 44 enters the conveying pipe 42 and extrudes the material in the fan-shaped centrifugal chamber 45, making the material more precise and ensuring the uniformity and quality of the casting.

[0023] Connecting blocks 484 are fixedly installed on both sides of the extrusion block 44. A spring rod 485 fixed to the feeding port 43 is fixedly installed at the bottom of the connecting block 484. When the extrusion rod 482 contacts the extrusion block 44, it pushes the extrusion block 44 to move downward. The extrusion block 44 drives the connecting block 484 to move downward. The connecting block 484 squeezes the spring rod 485, and the spring rod 485 is compressed by elastic deformation. Then the bottom end of the extrusion rod 482 slides on the upper surface of the extrusion block 44. Then the extrusion rod 482 leaves the extrusion block 44. The spring rod 485 restores its elastic deformation and pushes the connecting block 484 and the extrusion block 44 to move upward, so that the extrusion block 44 moves up and down reciprocally.

[0024] Third Embodiment To enhance the stability and safety of the filling equipment and reduce equipment malfunctions and frequent manual adjustments, refer to... Figure 4 In this embodiment, a limiting component 49 for limiting the position of the drive assembly 48 and the fixing ring rod 41 is provided on the support base plate 1. Specifically, the limiting component 49 includes an elastic support part 491 fixedly installed at one end of the top of the support base plate 1. The elastic support part 491 is initially set to a compressed state. A limiting vertical rod 492 is fixedly provided at the top of the elastic support part 491. An upper connecting rod 493 fixed to the servo motor 481 is fixedly provided at the top of the limiting vertical rod 492. A lower connecting rod 494 fixedly provided on the limiting vertical rod 492 is fixedly provided to one side of the fixing ring rod 41.

[0025] When the limiting pressure plate 2 moves upward, it drives the fixed ring rod 41 and the servo motor 481 to move upward, which in turn drives the upper connecting rod 493 and the lower connecting rod 494 to move upward simultaneously, so that the elastic support part 491 gradually recovers its elastic deformation, driving the limiting vertical rod 492 to move upward, thereby ensuring that the fixed ring rod 41 and the servo motor 481 can move stably.

[0026] This invention involves adding materials into four feeding ports 43, and then squeezing the materials into a fan-shaped centrifugal chamber 45 by an extrusion block 44. At the same time, the fan-shaped centrifugal chamber 45 disperses and throws the squeezed materials to the inside of the mold body 3. When adding materials, the limiting platen 2 moves upward and squeezes the materials below until the material fills the mold body 3, ensuring that the material poured each time is consistent, avoiding overfilling and reducing material waste.

[0027] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic filling and filling device, comprising a support base plate (1) and a mold body (3) disposed on the top of the support base plate (1), characterized in that: A limiting pressure plate (2) is slidably provided on the inner side of the mold body (3), and a filling mechanism (4) for adding and squeezing materials into the mold body (3) is provided on the support base plate (1). The filling mechanism (4) includes a fixed ring rod (41) set on the top of the limiting pressure plate (2) and a conveying pipe (42) fixed on the fixed ring rod (41). The top of the conveying pipe (42) is fixedly connected to a feeding port (43). A squeezing block (44) that slides with the conveying pipe (42) is set on the top of the feeding port (43). The bottom of several conveying pipes (42) passes through the limiting pressure plate (2) and is connected to a fan-shaped centrifugal chamber (45). A drive shaft (40) is fixedly set at the axis of the fixed ring rod (41), and the drive shaft (40) is fixedly connected to several fan-shaped centrifugal chambers (45) respectively. A drive assembly (48) for driving the squeezing block (44) to move downward is set on the limiting pressure plate (2). A limiting assembly (49) for limiting the position of the drive assembly (48) and the fixed ring rod (41) is set on the support base plate (1).

2. The automatic filling and filling device according to claim 1, characterized in that: The drive assembly (48) includes a servo motor (481) disposed on the top of the transmission shaft (40), the output shaft of the servo motor (481) is fixedly connected to the top of the transmission shaft (40), and a plurality of extrusion blocks (44) are respectively provided with extrusion rods (482) on their tops.

3. The automatic filling and filling device according to claim 2, characterized in that: The top of the extrusion rod (482) is fixedly installed with a connecting rod (483) that is fixed to the rotating shaft, and the bottom sides of the extrusion rod (482) and the sides of the extrusion block (44) are provided with matching inclined surfaces. When the extrusion rod (482) rotates on the horizontal plane, it pushes the extrusion block (44) to move downward.

4. An automatic filling and filling device according to claim 2, characterized in that: Connecting blocks (484) are fixedly installed on both sides of the extrusion block (44), and a spring rod (485) fixed to the feeding port (43) is fixedly installed at the bottom of the connecting block (484).

5. An automatic filling and filling device according to claim 2, characterized in that: The limiting component (49) includes an elastic support (491) fixedly installed at one end of the top of the support base plate (1), and a limiting vertical rod (492) is fixedly provided on the top of the elastic support (491).

6. An automatic filling and filling device according to claim 5, characterized in that: The top of the limiting vertical rod (492) is fixedly provided with an upper connecting rod (493) that is fixed to the servo motor (481), and the limiting vertical rod (492) is provided with a lower connecting rod (494) that is fixed to one side of the fixing ring rod (41).

7. An automatic filling and filling device according to claim 1, characterized in that: The mold body (3) has several limiting grooves (31) that are equidistantly distributed in the vertical direction on both sides, and a sealing slide plate (32) is slidably arranged inside the limiting groove (31).

8. An automatic filling and filling device according to claim 7, characterized in that: The sealing slide plate (32) has a limiting slide plate (33) that slides with the limiting groove (31) on one side. The limiting slide plate (33) and the limiting pressure plate (2) are both provided with matching inclined surfaces. On the other side of the sealing slide plate (32), there is an elastic element that is fixed to the mold body (3).

9. An automatic filling and filling device according to claim 1, characterized in that: One end of the fan-shaped centrifugal chamber (45) is provided with an arc-shaped enclosure (46) fixed to the bottom of the limiting pressure plate (2), and a discharge port (47) is opened at one end of the bottom of the fan-shaped centrifugal chamber (45).

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