Prefabricated part distributing device, distributing equipment, production line and prefabricated part production method

Abstract

The invention discloses a prefabricated part distributing device, distributing equipment, a production line and a prefabricated part production method. The material distributing device comprises a hopper and a base. The base provided with the stock bin is installed below the hopper, and a feeding port of the stock bin is located under a discharging port of the hopper. The feeding device further comprises a first stop piece and a first push-pull assembly, the first stop piece is slidably connected with the base, the push-pull end of the first push-pull assembly is connected with the first stop piece, and the first push-pull assembly is configured to enable the first stop piece to separate the feeding port of the stock bin from the discharging port of the hopper and enable the feeding port of the stock bin to be communicated with the discharging port of the hopper; the feeding device further comprises a second stopping piece and a second push-pull assembly, the second stopping piece is connected with the base in a sliding mode, the push-pull end of the second push-pull assembly is connected with the second stopping piece, and the second push-pull assembly is configured to enable the second stopping piece to be provided with a discharging port used for blocking the stock bin and a discharging port used for opening the stock bin. The material distributing device has the advantages of being simple in structure, easy to clean and maintain, good in reliability and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated part production, and in particular to a prefabricated part distribution device, distribution equipment, a production line and a prefabricated part production method. Background Art

[0002] Material distribution equipment is crucial for mass production of prefabricated parts. While existing automated material distribution equipment is diverse, it often presents challenges. For example, some existing equipment struggles with precise material distribution, severely impacting the quality and yield of prefabricated products. Other drawbacks include complex structures, difficulty cleaning, poor reliability, and significant maintenance difficulties. Therefore, achieving automated material distribution equipment places higher demands on its structural design and performance.

[0003] In some application areas, small preforms are used in large quantities. Improving the production efficiency and product quality of small preforms places high demands on preform distribution equipment. To this end, the applicant proposes a preform distribution device, distribution equipment, production line, and preform production method that can at least partially address the above-mentioned issues. Summary of the Invention

[0004] The purpose of this application is at least to provide a new preform distribution device, distribution equipment and production line that has the advantages of simple structure, easy cleaning and maintenance, good reliability and meets the needs of automated production. This is achieved specifically through the following solutions:

[0005] In a first aspect, the preform distribution device provided in the present application includes a hopper, a base, a first breaking assembly and a second breaking assembly. The base is installed below the hopper, and a hopper is provided on the base, and the feed port of the hopper is located directly below the discharge port of the hopper; the first breaking assembly includes a first stop and a first push-pull assembly, the first stop is slidably connected to the base, the first push-pull assembly is installed on the base, the push-pull end of the first push-pull assembly is connected to the first stop, and the first push-pull assembly is configured to enable the first stop to have a position that separates the feed port of the hopper and the discharge port of the hopper, and a position that connects the feed port of the hopper with the discharge port of the hopper; the second breaking assembly includes a second stop and a second push-pull assembly, the second stop is slidably connected to the base, the second push-pull assembly is installed on the base, the push-pull end of the second push-pull assembly is connected to the second stop, and the second push-pull assembly is configured to enable the second stop to have a position that blocks the discharge port of the hopper and a position that opens the discharge port of the hopper.

[0006] The present application provides a prefabricated part distribution device comprising a first disconnecting assembly, a second disconnecting assembly, and a base, wherein a silo is provided on the base, and the first disconnecting assembly can be used to adjust the connection between the silo and the hopper, and the second disconnecting assembly can be used to block or open the silo. This allows the prefabricated part distribution device to achieve its distribution function by controlling the first disconnecting assembly and the second disconnecting assembly. Secondly, the prefabricated part distribution device provided by the present application, under the action of the first disconnecting assembly and the second disconnecting assembly, can enable the silo to provide an equal amount of concrete to the mold each time, thereby achieving precise distribution of prefabricated parts and better meeting the requirements for automated operation of the distribution equipment. Thirdly, the prefabricated part distribution device of the present application is not only simple in structure but also highly reliable.

[0007] In some embodiments of the present application, a silo is provided on the base, the feed port of the silo is located directly below the discharge port of the hopper, and a group of first disconnecting components are provided on one side of the feed port of the silo, which can make the feed port of the silo and the discharge port of the hopper have a separated state and a connected state; a second disconnecting component is provided on one side of the discharge port of the silo, which can make the discharge port of the silo be in a blocked state and an open state.

[0008] In some embodiments of the present application, a plurality of partitioned silos can be selectively provided on the base, the feed port of each silo is located directly below the discharge port of the hopper, and a set of first disconnecting components is provided at the feed port of each silo, which can make the feed port of the silo and the discharge port of the hopper have a partitioned state and a connected state; a second disconnecting component is provided at the discharge port of each silo, which can make the discharge port of the silo in a blocked state and an open state.

[0009] The present application provides a plurality of partitioned silos on the base, and each silo is provided with a set of first disconnecting components and a set of second disconnecting components, so that each silo can be controlled individually, thereby enabling the preform distribution device to carry out precise distribution to multiple molds simultaneously or partially as needed, thereby effectively improving the production efficiency of preforms and making the preform distribution device have better flexibility and applicability.

[0010] In some embodiments of the present application, the number of silos provided on the base is 2-8, and the cavity of each silo extends vertically downward directly below the discharge port of the hopper.

[0011] The present invention allows the chamber of each hopper to extend vertically downward from directly below the hopper's discharge port, thereby allowing material to be dropped under the action of gravity, effectively simplifying the structure of the preform distribution device. In addition, by locating the hopper directly below the hopper's discharge port, the preform distribution device can be easily cleaned and maintained after the distribution process is completed.

[0012] In some embodiments of the present application, the first stop member includes a first partition plate, and a through channel adapted to the first partition plate is provided on the base, the through channel is connected to the silo, and the first stop member is configured to be able to extend into the silo through the through channel to separate the feed port of the silo and the discharge port of the hopper; and / or, the second stop member includes a second partition plate, slides are provided on both sides of the discharge port of the silo, the opposite sides of the second partition plate correspond one-to-one to the slides and are slidably adapted to be connected, the second push-pull assembly is installed on the base, and the push-pull direction of the second push-pull assembly is parallel to the extension direction of the slide.

[0013] In some embodiments of the present application, the inner wall of the silo is further provided with a rib extending a set length toward the first breaking assembly, and the rib is located adjacent to a position directly below the running trajectory of the first stop member. When the first stop member is in a position that separates the feed port of the silo and the discharge port of the hopper, at least a portion of the rib is located below the first stop member.

[0014] The present application provides a convex rib extending a set length toward the first breaking assembly on the inner wall of the silo, and the convex rib is located in a position adjacent to the running track of the first stop member. When the first stop member is in a position that separates the feed port of the silo and the discharge port of the hopper, the first stop member and the convex rib are offset in the vertical direction, thereby better isolating the hopper and the silo, and effectively preventing concrete in the hopper from entering the silo when the silo is emptying, so as to better achieve precise material distribution.

[0015] In some embodiments of the present application, the preform distribution device further includes a guide hopper connected to the base, and a guide hopper is correspondingly arranged below the discharge port of each silo, and the guide hopper includes a tapered guide channel from top to bottom.

[0016] In some embodiments of the present application, the preform feeding device also includes a guide hopper and a discharge hopper. The guide hopper is connected to the base, and a guide hopper is correspondingly arranged below the discharge port of each silo. The guide hopper includes a tapered guide channel from top to bottom. A discharge hopper is respectively provided below the discharge port of each guide hopper, and at least part of the discharge hopper can be rotatably arranged to adjust the position of the discharge port of the discharge hopper.

[0017] The present invention provides a precast part distribution device comprising a guide hopper and a discharge hopper, thereby guiding the concrete falling from the silo to better direct the concrete into the mold. Furthermore, the present invention provides a rotatable discharge hopper, thereby adjusting the position of the discharge hopper and adjusting it according to production needs, making the precast part distribution device more universally applicable.

[0018] In some embodiments of the present application, the preform distribution device also includes a volume adjustment module, the volume adjustment module includes a volume adjustment structure, and a accommodating cavity corresponding to and connected to the silo is provided on the base, the accommodating cavity is located on one side of the silo, and the volume adjustment structure is slidably adapted to be connected to the accommodating cavity; the volume adjustment structure is configured to be able to extend from the accommodating cavity into the silo to adjust the volume of the inner cavity of the silo.

[0019] The present application further achieves the purpose of adjusting the single discharge volume of the preform distribution device by providing the preform with a volume adjustment module, thereby enabling the volume adjustment of the silo through the volume adjustment module, thereby better meeting the adjustment requirements of the blanking volume of different preform production. Specifically, the volume adjustment structure is capable of extending from the receiving cavity into the silo, thereby achieving the purpose of adjusting the volume of the silo.

[0020] In some embodiments of the present application, the volume adjustment module further includes a third push-pull assembly, which is mounted on the base, and the push-pull end of the third push-pull assembly faces the silo and is connected to the volume adjustment structure, and the third push-pull assembly is configured to drive the volume adjustment structure into the silo.

[0021] In the present application, the volume adjustment module includes a third push-pull component, and the position of the volume adjustment structure can be adjusted by controlling the third push-pull component to meet the position adjustment requirements of the volume adjustment module.

[0022] In some embodiments of the present application, the silo is a square channel extending vertically downward, the accommodating cavity is a square cavity extending horizontally and connected to the square channel, and the volume adjustment structure is a structure that is adapted to the square cavity and is square as a whole.

[0023] In some embodiments of the present application, the first disconnect assembly, the second disconnect assembly, and the volume adjustment module are all located on the same side of the base.

[0024] In some embodiments of the present application, the first push-pull component is one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module; and / or, the second push-pull component is one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module; and / or, the third push-pull component is one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module.

[0025] The present application enables the preform laying device to meet the needs of automated laying by making the first push-pull component and / or the second push-pull component and / or the third push-pull component one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module.

[0026] In a second aspect, the present application further provides a material distribution device, comprising a traveling unit and a preform distribution device as described in any of the aforementioned embodiments, wherein the preform distribution device is mounted on the traveling unit.

[0027] In a third aspect, the present application further provides a production line, which includes the preform distribution device as described in some of the aforementioned embodiments; or, the production line includes the preform distribution equipment as described in some of the aforementioned embodiments.

[0028] In a fourth aspect, the present application further relates to a preform production method, which is applied to the preform distribution device involved in some of the aforementioned embodiments, or to the distribution equipment involved in some of the aforementioned embodiments, or to the production line involved in some of the aforementioned embodiments; specifically comprising the following steps:

[0029] Controlling the second stopper to block the discharge port of the silo;

[0030] Controlling the first stopper to connect the feed port of the silo with the discharge port of the hopper;

[0031] Controlling the first stopper to separate the discharge port of the silo from the discharge port of the hopper;

[0032] The second stopper is controlled to be located at the discharge port of the open silo. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic structural diagram of a material distribution device according to some embodiments of the present application from one perspective;

[0034] Figure 1.1 for Figure 1 A local magnified view of the structure at point A in FIG;

[0035] Figure 2 for Figure 1 A schematic structural diagram of the material distribution equipment from a second perspective is shown;

[0036] Figure 2.1 for Figure 2 A local magnified view of the structure at point B in FIG;

[0037] Figure 3 for Figure 1 A schematic structural diagram of the material distribution equipment from a third perspective is shown;

[0038] Figure 4 for Figure 3 Middle AA section view;

[0039] Figure 4.1 for Figure 4 A partial magnified view of the structure at position C in FIG;

[0040] Figure 5for Figure 1 A schematic structural diagram of the material distribution equipment from a fourth perspective is shown;

[0041] Figure 6 for Figure 5 Middle BB cross-section;

[0042] Figure 7 for Figure 1 A schematic structural diagram of the fifth perspective of the cloth distribution equipment is shown.

[0043] In the picture:

[0044] 1. Hopper;

[0045] 2. Base; 21. Silo; 22. Passageway; 23. Slideway; 24. Rib; 25. Accommodation cavity;

[0046] 3. First breaking assembly; 31. First partition plate; 32. First push-pull assembly;

[0047] 4. Second breaking assembly; 41. Second partition plate; 42. Second push-pull assembly;

[0048] 5. Guide hopper;

[0049] 6. Discharge hopper;

[0050] 7. Volume adjustment module; 71. Volume adjustment structure; 72. Third push-pull assembly;

[0051] 8. Stirring device;

[0052] 9. Walking unit. DETAILED DESCRIPTION

[0053] The following describes exemplary embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings show exemplary embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Instead, these embodiments are provided to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0054] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of the stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts and / or their combinations. The method steps, processes and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0055] Although the terms "first," "second," "third," etc. may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these technical terms. These terms may only be used to distinguish one element, component, region, layer, or section from another region, layer, or section. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms do not imply an order or sequence when used herein. Therefore, the first element, component, region, layer, or section discussed below may be referred to as a first element, component, region, layer, or section without departing from the teachings of the example embodiments.

[0056] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "beneath" another element or feature would subsequently be oriented "above" or "above" the other element or feature. Thus, the example term "below" may encompass both above and below orientations.

[0057] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention.

[0058] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "provided with," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed or detachable connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0059] In this application, "above a certain value" includes the number itself, for example, "two or more" includes "two".

[0060] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0061] The following is based on Figures 1 to 7 The present invention introduces a prefabricated part distribution device, distribution equipment, production line and prefabricated part production method.

[0062] The preform distribution device provided in this application includes a hopper 1, a base 2, a first disconnecting assembly 3, and a second disconnecting assembly 4. The base 2 is installed below the hopper 1 and is provided with a silo 21. The feed opening of the silo 21 is located directly below the discharge opening of the hopper 1.

[0063] It should be noted that the "hopper" in this application is not specifically limited and can be any funnel-shaped container capable of carrying concrete. It is a common component of the distribution equipment and its specific structure is not described in detail. The specific shape and size are selectively set according to actual needs. In order to facilitate distribution and make the distribution more uniform, a stirring device 8 is further provided on the hopper (specifically, Figure 6 Specific examples are as follows. Figure 4 and Figure 6 As shown, the stirring device 8 is a stirring device comprising a driving motor and a stirring assembly. During specific operation, the stirring assembly is driven to stir concrete by controlling the driving motor.

[0064] In addition, the “base” in this application is not specifically limited, and it can be any structure that has a silo 21 and meets the installation requirements of the first breaking assembly 3 and the second breaking assembly 4. Figures 1 to 7 As shown, the base 2 is a structure made of plate material. In specific implementation, the base 2 can be selectively made into an integral structure, or the base 2 can be made of multiple structural units connected by connectors (such as bolt and nut assemblies, etc.).

[0065] In the specific implementation of the present application, the first breaking assembly 3 includes a first stopper and a first push-pull assembly 32. The first stopper is slidably connected to the base 2, and the first push-pull assembly 32 is installed on the base 2. The push-pull end of the first push-pull assembly 32 is connected to the first stopper. The first push-pull assembly 32 is configured to enable the first stopper to have a position that separates the feed port of the silo 21 and the discharge port of the hopper 1 (not shown in the figure) and a position that connects the feed port of the silo 21 with the discharge port of the hopper 1 (as shown in the figure). Figure 4.1 When the first stopper is in a position that separates the feed port of the silo 21 from the discharge port of the hopper 1, the first stopper can prevent the concrete in the hopper from entering the silo 21. When the first stopper is in a position that connects the feed port of the silo 21 to the discharge port of the hopper 1, the concrete in the hopper 1 can flow into the silo.

[0066] It should be noted that the "first disconnecting component" in this application is not specifically limited, and it can be any component that can drive the first stopper through the first push-pull component 32 included therein, so that the feed port of the silo 21 and the discharge port of the hopper 1 can be switched between a disconnected state and a connected state. Figure 1 、 Figure 1.1 、 Figure 4 、 Figure 4.1 and Figure 5 As shown, the first disconnect assembly 3 includes a hydraulic cylinder and a first partition plate 31. The hydraulic cylinder is horizontally mounted on the base 2, with the telescopic end of the hydraulic cylinder facing the side where the silo 21 is located and hingedly connected to the first partition plate 31. During operation, the position of the first partition plate 31 is adjusted by the telescopic movement of the hydraulic cylinder to maintain either a closed state or a connected state between the feed inlet of the silo 21 and the discharge outlet of the hopper 1.

[0067] The "first push-pull component" of the present application is not specifically limited, and it can be any component that can push and pull the first stopper. In specific implementation, the first push-pull component 32 can be selectively any one of a hydraulic cylinder, a gear rack linear transmission module, a screw slider linear transmission module, and an electric cylinder. It should be pointed out that the first push-pull component 32 in the present application is not limited to the components listed above. Any existing push-pull component that can push and pull the first stopper so that the feed port of the silo 21 and the discharge port of the hopper 1 can switch between a blocked state and a connected state falls within the scope of protection of the present application.

[0068] In a specific implementation, the second breaking assembly 4 includes a second stopper and a second push-pull assembly 42. The second stopper is slidably connected to the base 2, and the second push-pull assembly 42 is installed on the base 2. The push-pull end of the second push-pull assembly 42 is connected to the second stopper, and the second push-pull assembly 42 is configured to enable the second stopper to have a position of blocking the discharge port of the silo 21 (not shown in the figure) and a position of opening the discharge port of the silo 21 (as shown in the figure). Figure 4.1 shown).

[0069] Likewise, it should be noted that the “second breaking assembly” in this application is not specifically limited and can be any assembly that can drive the second stopper through the second push-pull assembly 42 included therein so that the discharge port of the silo 21 can be switched between a blocked state and an open state. Figure 1 、 Figure 1.1 、 Figure 4 、 Figure 4.1 and Figure 5 As shown, the second disconnect assembly 4 includes a hydraulic cylinder and a second partition plate 41. The hydraulic cylinder is horizontally mounted on the lower portion of the base 2, with the telescopic end of the hydraulic cylinder facing the side where the silo 21 is located and hingedly connected to the second partition plate 41. During operation, the position of the second partition plate 41 is adjusted by the extension and contraction of the hydraulic cylinder to keep the discharge port of the silo 21 closed or open.

[0070] The "second push-pull component" of the present application is also not specifically limited, and it can be any component that can push and pull the second stopper. In specific implementation, the second push-pull component 42 can be selectively any one of a hydraulic cylinder, a gear rack linear transmission module, a screw slider linear transmission module and an electric cylinder. It should also be pointed out that the second push-pull component 42 in the present application is not limited to the components listed above, and it can be any existing push-pull component that can push and pull the second stopper so that the discharge port of the silo 21 can switch between a blocked state and an open state. All of these components fall within the scope of protection of the present application.

[0071] The present application provides a preform distribution device comprising a first disconnecting assembly 3, a second disconnecting assembly 4, and a base 2, with a hopper 21 provided on the base 2. The first disconnecting assembly 3 can be used to adjust the connection between the hopper 21 and the hopper 1, and the second disconnecting assembly 4 can be used to block or open the hopper 21. This allows the preform distribution device to achieve its distribution function by controlling the first disconnecting assembly 3 and the second disconnecting assembly 4. The present application provides a novel preform distribution device that is different from existing distribution devices and has advantages such as a simple structure and good reliability.

[0072] In addition, the prefabricated parts distribution device provided in the present application, under the action of the first breaking component 3 and the second breaking component 4, can enable the silo 21 to provide an equal amount of concrete to the mold each time, thereby achieving precise distribution of prefabricated parts and better meeting the automated operation needs of the distribution device.

[0073] As some preferred embodiments of the present application, the base 2 may be selectively provided with a plurality of partitioned silos 21. As some alternative embodiments of the present application, the number of silos 21 provided on the base 2 may be 2, 3, 4, 5, 6, 7 or 8. Figure 6 and Figure 7 As shown, the number of silos 21 provided on the base 2 is three, and the three silos 21 are spaced apart and arranged in the base 2 along the push-pull direction perpendicular to the first push-pull assembly. It should also be noted that the number of silos 21 provided on the base 2 is not limited to the number listed above, and can be selectively provided as needed.

[0074] In an embodiment including multiple partitioned silos 21, the feed port of each silo 21 is located directly below the discharge port of the hopper 1. Each silo 21 feed port is provided with a first disconnecting assembly 3 that enables the feed port of the silo 21 and the discharge port of the hopper 1 to be disconnected or connected; each silo 21 discharge port is provided with a second disconnecting assembly 4 that enables the discharge port of the silo 21 to be closed or open.

[0075] Specific as Figure 1 、 Figure 1.1 、 Figure 2 、 Figure 2.1 、 Figure 3 、 Figure 6 and Figure 7 As shown, the multiple silos 21 provided on the base 2 are all located directly below the discharge port of the hopper 1, and each silo 21 is provided with a corresponding first breaking component 3 and a second breaking component 4, thereby forming multiple units capable of achieving material distribution.

[0076] The present application provides a plurality of partitioned silos 21 on the base 2, and each silo 21 is provided with a set of first disconnecting components 3 and a set of second disconnecting components 4. This allows each silo 21 to be individually controlled, thereby enabling the preform distribution device to precisely distribute material to multiple molds simultaneously or partially as needed, effectively improving preform production efficiency. Furthermore, the preform distribution device can be made more flexible and applicable, making it particularly suitable for distributing material to small prefabricated components.

[0077] As some preferred embodiments of the aforementioned embodiments, the cavity of each hopper 21 further extends vertically downward from directly below the discharge port of the hopper 1. This embodiment allows the cavity of each hopper 21 to extend vertically downward from directly below the discharge port of the hopper 1, thereby enabling gravity-driven material delivery, effectively simplifying the structure of the preform distribution device. Furthermore, by locating the hopper 21 directly below the discharge port of the hopper 1, the preform distribution device can be easily cleaned and maintained after the distribution process is complete, effectively reducing the failure rate of the distribution device.

[0078] As some embodiments of the present application, a silo 21 may be optionally provided on the base 2, and the feed port of the silo 21 is located directly below the discharge port of the hopper 1. A first disconnecting assembly 3 is provided on one side of the feed port of the silo 21, which enables the feed port of the silo 21 and the discharge port of the hopper 1 to have a disconnected state and a connected state. A second disconnecting assembly 4 is provided on one side of the discharge port of the silo 21, which enables the discharge port of the silo 21 to have a blocked state and an open state. Specifically, Figure 1 The multiple silos in the hopper are changed into one silo, that is, a silo 21 is set just below the discharge port of the hopper 1.

[0079] As some preferred embodiments under the aforementioned embodiments, the first stopper includes a first partition plate 31, and the base 2 is provided with a through-channel 22 adapted to the first partition plate 31, the through-channel 22 is connected to the silo 21, and the first stopper is configured to be able to extend through the through-channel 22 into the silo 21 to separate the feed port of the silo 21 and the discharge port of the hopper 1. Specifically, Figure 1.1 and Figure 4.1 As shown, a through-passage 22 is formed on the side wall of the base 2 to match the end surface of the first partition plate 31. The first partition plate 31 matches the through-passage 22, and the upper surface of the first partition plate 31 is hingedly connected to the push-pull end of the first push-pull assembly 32 via a hinged support. During operation, by controlling the first push-pull assembly 32, the first partition plate 31 is extended from the through-passage 22 into the silo 21 to separate the feed port of the silo 21 from the discharge port of the hopper 1, or the feed port of the silo 21 is connected to the discharge port of the hopper 1.

[0080] As some preferred embodiments of the present application, the second stopper includes a second partition plate 41. Slideways 23 are provided on both sides of the discharge port of the silo 21. The opposite sides of the second partition plate 41 correspond to the slideways 23 one by one and are slidably connected. The second push-pull assembly 42 is installed on the base 2, and the push-pull direction of the second push-pull assembly 42 is parallel to the extension direction of the slideway 23. Figure 2.1 and Figure 4.1As shown, slideways 23 extending in the push-pull direction of the second push-pull assembly 42 are provided on the base 2 on either side of the discharge port of each silo 21. A second partition plate 41 is arranged horizontally, with its two opposing sidewalls slidably connected to the slideways 23. The push-pull ends of the second push-pull assembly 42 are hingedly connected to the second partition plate 41. During operation, the second push-pull assembly 42 is controlled to slide the second partition plate 41 along the slideways 23, adjusting its position relative to the discharge port of the silo 21 to block or open the silo 21.

[0081] As some preferred embodiments of the present application, the inner wall of the silo 21 may be further selectively provided with a rib 24 extending a set length toward the first disconnecting assembly 3. The rib 24 is located adjacent to and just below the running track of the first stopper. When the first stopper is in a position separating the feed port of the silo 21 and the discharge port of the hopper 1, at least a portion of the rib 24 is located below the first stopper. Specifically, Figure 4.1 As shown, a rib 24 is provided on the side of the silo 21 away from the first stopper, extending toward the side where the first disconnect assembly 3 is located. Rib 24 extends horizontally, perpendicular to the direction of movement of the first stopper, and is formed from a plate of a predetermined thickness. When the first stopper is in a position that separates the inlet of the silo 21 from the outlet of the hopper 1, rib 24 is located below and adjacent to the gap between the first partition plate 31 and the inner wall of the silo 21, thereby better separating the outlet of the hopper 1 from the silo 21.

[0082] The present application provides a rib 24 extending a set length toward the first breaking assembly 3 on the inner wall of the silo 21, and the rib 24 is located in a position adjacent to the running track of the first stopper. When the first stopper is in a position that separates the feed port of the silo 21 and the discharge port of the hopper 1, the first stopper and the rib 24 are vertically offset to achieve a labyrinth seal effect, thereby better isolating the hopper 1 and the silo 21, and effectively preventing the concrete in the hopper 1 from entering the silo 21 when the silo 21 is discharged, so as to better achieve precise material distribution.

[0083] In order to achieve a better distribution effect, the preform distribution device further includes a guide hopper 5. The guide hopper 5 is connected to the base 2, and a guide hopper 5 is correspondingly provided below the discharge port of each silo 21. The guide hopper 5 includes a gradually contracting diversion channel from top to bottom.

[0084] As some preferred embodiments under the aforementioned embodiments, the preform distribution device further includes a guide hopper 5 and a discharge hopper 6. The guide hopper 5 is connected to the base 2, and a guide hopper 5 is correspondingly provided below the discharge port of each silo 21. The guide hopper 5 includes a tapered guide channel from top to bottom, and a discharge hopper 6 is provided below the discharge port of each guide hopper 5. At least part of the discharge hopper 6 can be rotatably arranged to adjust the position of the discharge port of the discharge hopper 6 as needed. Specifically, Figure 2 、 Figure 2.1 、 Figure 3 and Figure 7 As shown, three parallel shafts are installed at the lower part of the base 2, and each shaft is rotatably connected to a discharge hopper 6 corresponding to the guide hopper 5; and the discharge hoppers 6 on both sides can rotate relative to the shaft to adjust the position of the discharge port of the guide hopper 5.

[0085] The structure of the guide hopper in this application is not specifically limited, and it can be any structure that can meet the material guiding requirements. Figure 6 The guide hopper 5 shown is funnel-shaped as a whole.

[0086] The present application provides a precast part distribution device comprising a guide hopper 5 and a discharge hopper 6, thereby guiding the concrete falling from the silo 21 to better guide the concrete into the mold. In addition, the present application provides a rotatable discharge hopper 6, thereby adjusting the position of the discharge hopper 6 to adjust it according to production needs, making the precast part distribution device more universally applicable.

[0087] In some preferred embodiments of the present application, the preform distribution device may further include a volume adjustment module 7. The volume adjustment module 7 includes a volume adjustment structure 71. The base 2 is provided with a receiving cavity 25 that corresponds to and communicates with the silo 21. The receiving cavity 25 is located on one side of the silo 21, and the volume adjustment structure 71 is slidably connected to the receiving cavity 25. The volume adjustment structure 71 is configured to extend from the receiving cavity 25 into the silo 21 to adjust the volume of the silo 21.

[0088] It should be noted that the volume adjustment module 7 in the present application is a component, unit, or system for adjusting the volume of the silo 21. The structure of the volume adjustment structure 71 included in the volume adjustment module 7 in the present application is not specifically limited, and can be any structure that is compatible with the accommodating chamber 25 and can enter the silo 21 from the accommodating chamber 25.

[0089] Specific as Figure 4 and Figure 4.1As shown, the silo 21 is a square channel extending vertically downwards in the base 2. Three square accommodating cavities 25 are provided on the base 2. The accommodating cavities 25 are square cavities extending horizontally and communicating with the square channel. Each accommodating cavity 25 is provided with a one-to-one corresponding volume adjustment structure 71 that is adapted to the square accommodating cavity 25. It should be noted that when there are multiple silos 21 provided on the base 2, reference can be made to the following. Figure 4 and Figure 4.1 The given implementation is set.

[0090] The present application includes a volume adjustment module 7 for the preforms, and the volume of the silo 21 can be adjusted by the volume adjustment module 7, thereby further achieving the purpose of adjusting the single discharge volume of the preform distribution device, thereby better meeting the adjustment requirements of the blanking volume of different preform production. In specific implementation, the volume adjustment structure 71 can extend from the accommodating cavity 25 into the silo 21, thereby achieving the purpose of adjusting the volume of the silo 21.

[0091] It should be noted that the shape and size of the volume adjustment structure in the present application are not specifically limited and can be selectively set as needed. For example, the volume adjustment structure 71 can be selectively set to a square shape that matches the accommodating cavity 25 (e.g., Figure 4.1 As shown, the accommodating chamber 25 is horizontally arranged on the base 2 and slidably fits with the volume adjustment structure 71. As a convertible embodiment, the volume adjustment structure 71 can also be selectively configured as a cylinder, a polygonal prism, etc., and the accommodating chamber 25 and the volume adjustment structure 71 can be slidably fit.

[0092] To better meet the requirements for adjusting the volume of the silo 21, the volume adjustment module 7 further includes a third push-pull assembly 72. The third push-pull assembly 72 is mounted on the base 2, with the push-pull end of the third push-pull assembly 72 facing the silo 21 and connected to the volume adjustment structure 71. The third push-pull assembly 72 is configured to drive the volume adjustment structure 71 into the silo 21.

[0093] In specific operation, the position of the volume adjustment structure 71 is adjusted by the push-pull action of the third push-pull assembly 72. The present application adjusts the position of the volume adjustment structure 71 by the third push-pull assembly 72 included in the volume adjustment module 7 to meet the position adjustment requirements of the volume adjustment module 7.

[0094] In order to facilitate installation and make the prefabricated part distributing device more beautiful, the first disconnecting assembly 3 , the second disconnecting assembly 4 and the volume adjustment module 7 are all located on the same side of the base 2 .

[0095] It should be noted that the third push-pull assembly of the present application is not specifically limited and can be any one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module. It should also be noted that the third push-pull assembly 72 of the present application can also be selectively configured as a manual screw slider linear transmission module or an electric screw slider linear transmission module.

[0096] The present application also provides a material distribution equipment, including a traveling unit 9 and a preform distribution device as described in any of the aforementioned embodiments, wherein the preform distribution device is installed on the traveling unit 9.

[0097] It should be noted that the walking unit in this application is not specifically limited, and it can be any unit that can carry the preformed part distribution device to walk. Figures 1 to 7 As shown, the walking unit 9 is a walking trolley, and the preformed parts distribution device is installed on the walking trolley. In the specific implementation, the distribution equipment also includes a truss structure capable of carrying the walking trolley, and the walking trolley is set on the truss structure. In order to better maintain the preformed parts distribution device, such as Figure 1 As shown, a trolley is provided with a load platform. During operation, the trolley can be moved along the truss structure as needed to adjust the position of the material distribution equipment. As an alternative embodiment, the trolley can also be optionally configured as a gantry-type trolley (not shown) so that it can move along floor rails during operation.

[0098] The present application also provides a production line, comprising the preform distribution device according to some of the aforementioned embodiments, wherein the preform distribution device can be selectively fixed at a set position of the production line via a carrier.

[0099] As some preferred embodiments of the present application, the production line may also include the preform distribution equipment as described in some of the aforementioned embodiments.

[0100] The present application also relates to a preform production method, which is applied to the preform distribution device involved in some of the aforementioned embodiments, or to the distribution equipment involved in some of the aforementioned embodiments, or to the production line involved in some of the aforementioned embodiments.

[0101] Specifically, the steps include: controlling the second stopper to block the discharge port of the silo 21; controlling the first stopper to connect the feed port of the silo 21 with the discharge port of the hopper 1; controlling the first stopper to separate the discharge port of the silo 21 from the discharge port of the hopper 1; and controlling the second stopper to open the discharge port of the silo 21.

[0102] When the precast part distribution device of the present application is in operation, at least one of the first stopper or the second stopper is in the blocking position, the prepared concrete is placed in the hopper 1, and the mold is located at a set position below the precast part distribution device.

[0103] The first and second stoppers are then controlled to fill silo 21 with concrete. When adding concrete to silo 21, the first stopper is controlled to connect the feed port of silo 21 to the discharge port of hopper 1, while the second stopper is positioned to block the discharge port. Once silo 21 is fully filled, the first stopper is controlled to isolate the feed port of silo 21 from the discharge port of hopper 1. The second stopper is then controlled to allow the concrete in silo 21 to fall into the mold, and the second stopper is then used to block the discharge port. This process is repeated to achieve the prefabricated part placement process.

[0104] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A preform distribution device, characterized in that: include: hopper; A base, the base being installed below the hopper, the base being provided with a silo, the feed inlet of the silo being located directly below the discharge outlet of the hopper; a first breaking assembly, the first breaking assembly comprising a first stopper and a first push-pull assembly, the first stopper being slidably connected to the base, the first push-pull assembly being mounted on the base, the push-pull end of the first push-pull assembly being connected to the first stopper, the first push-pull assembly being configured to enable the first stopper to be in a position for blocking the feed port of the silo and the discharge port of the hopper, and in a position for connecting the feed port of the silo and the discharge port of the hopper; and The second breaking assembly includes a second stopper and a second push-pull assembly, the second stopper is slidably connected to the base, the second push-pull assembly is installed on the base, the push-pull end of the second push-pull assembly is connected to the second stopper, and the second push-pull assembly is configured to enable the second stopper to be in a position for blocking the discharge port of the silo and a position for opening the discharge port of the silo.

2. The preform distribution device according to claim 1, characterized in that: The base is provided with a silo, the feed port of the silo is located directly below the discharge port of the hopper, and one side of the feed port of the silo is provided with a set of the first disconnecting components capable of making the feed port of the silo and the discharge port of the hopper in a disconnected state and a connected state; one side of the discharge port of the silo is provided with a second disconnecting component capable of making the discharge port of the silo in a blocked state and an open state; or, The base is provided with multiple silos with partition settings, and the feed port of each silo is located directly below the discharge port of the hopper. The feed port of each silo is provided with a group of first disconnecting components that can make the feed port of the silo and the discharge port of the hopper have a partition state and a connected state; the discharge port of each silo is provided with a second disconnecting component that can make the discharge port of the silo in a blocked state and an open state.

3. The preform distribution device according to claim 2, characterized in that: The number of the silos arranged on the base is 2-8.

4. The preform distribution device according to claim 3, characterized in that: The first stopper includes a first partition plate, and the base is provided with a through-channel adapted to the first partition plate, the through-channel being communicated with the silo, and the first stopper is configured to extend through the through-channel into the silo to separate the feed port of the silo and the discharge port of the hopper; and / or, The second stop member includes a second partition plate, and slides are provided on both sides of the discharge port of the silo. The opposite sides of the second partition plate correspond one-to-one to the slides and are slidably adapted to be connected. The second push-pull assembly is installed on the base, and the push-pull direction of the second push-pull assembly is parallel to the extension direction of the slide.

5. The preform distribution device according to claim 4, characterized in that: The inner wall of the silo is also provided with a convex rib extending a set length toward the first breaking assembly, and the convex rib is located in a position adjacent to the running trajectory of the first stop member. When the first stop member is in a position separating the feed port of the silo and the discharge port of the hopper, at least part of the convex rib is located below the first stop member.

6. The preform distribution device according to any one of claims 3 to 5, characterized in that: It also includes a guide hopper, which is connected to the base, and a guide hopper is correspondingly provided below the discharge port of each silo, and the guide hopper includes a gradually shrinking diversion channel from top to bottom; or, It also includes a guide hopper and a discharge hopper, the guide hopper is connected to the base, and a guide hopper is correspondingly arranged below the discharge port of each silo, the guide hopper includes a tapered guide channel from top to bottom, and a discharge hopper is respectively provided below the discharge port of each guide hopper, and at least part of the discharge hopper can be rotatably arranged to adjust the position of the discharge port of the discharge hopper.

7. The preform distribution device according to any one of claims 1 to 5, characterized in that: It also includes a volume adjustment module, which includes a volume adjustment structure. The base is provided with a accommodating cavity that corresponds to and is connected to the silo one by one. The accommodating cavity is located on one side of the silo, and the volume adjustment structure is slidably adapted to be connected to the accommodating cavity. The volume adjustment structure is configured to be able to extend from the accommodating cavity into the silo to adjust the volume of the inner cavity of the silo.

8. The preform distribution device according to claim 7, characterized in that: The volume adjustment module also includes a third push-pull assembly, which is installed on the base, and the push-pull end of the third push-pull assembly is facing the silo and connected to the volume adjustment structure. The third push-pull assembly is configured to drive the volume adjustment structure to extend into the silo.

9. The preform distribution device according to claim 8, characterized in that: The silo is a square channel extending vertically downward, the accommodating cavity is a square cavity extending horizontally and communicating with the square channel, and the volume adjustment structure is a structure adapted to the square cavity and in an overall square shape.

10. The preform distribution device according to claim 8, characterized in that: The first disconnect assembly, the second disconnect assembly and the volume adjustment module are all located on the same side of the base; and / or, The first push-pull component is one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module; and / or the second push-pull component is one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module; and / or the third push-pull component is one of a hydraulic cylinder, a gear rack linear transmission module, an electric cylinder, and a screw slider linear transmission module.

11. A material distribution device, characterized in that: include: Travel unit; as well as The preform distributing device according to any one of claims 1 to 10, wherein the preform distributing device is mounted on the traveling unit.

12. A production line, characterized in that: The production line comprises a preform distribution device according to any one of claims 1 to 10; or The production line comprises the preform distribution equipment according to claim 11.

13. A method for producing a prefabricated part, characterized in that: The method is applied to the preform distribution device according to any one of claims 1 to 10, or to the distribution equipment according to claim 11, or to the production line according to claim 12; specifically comprising the following steps: Controlling the second stopper to block the discharge port of the silo; Controlling the first stopper to connect the feed port of the silo with the discharge port of the hopper; controlling the first stopper to separate the discharge port of the silo from the discharge port of the hopper; The second stopper is controlled to open the discharge port of the silo.

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