A vertical gypsum wallboard machine

Abstract

The present application provides a vertical gypsum wallboard machine, including a molding mechanism and a hole-forming mechanism, wherein the molding mechanism includes a plurality of slots and a plurality of support plates arranged in cooperation with the slots, wherein the slots are hingedly connected to the lower ends of the support plates, and the slots cooperate with the support plates to form a plurality of molding chambers for placing gypsum slurry; the hole-forming mechanism includes a plurality of hole-forming parts for forming through holes, and the hole-forming parts move up and down in the molding chambers; and the molding mechanism and the hole-forming mechanism are both arranged upright in the vertical direction. The gypsum wallboard machine in the present application adopts a vertical structure, and the molding and hole-forming processes of the gypsum slurry are both completed in an upright state. Compared with a horizontal gypsum wallboard machine, such a structure will not cause the gypsum board to be too tightly bonded to the hole-forming part due to gravity factors during the gypsum slurry molding process, and will not be easy to separate, thereby affecting the quality of the gypsum wallboard.

Description

Technical Field

[0001] The present application relates to the technical field of gypsum board production equipment, and in particular to a vertical gypsum wallboard machine. Background Art

[0002] Gypsum board is made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, easy processing, good sound insulation, heat insulation and fire resistance. It is one of the new lightweight boards that are currently being developed. Gypsum board has been widely used in various buildings such as residences, office buildings, shops, hotels and industrial plants, such as interior partitions, wall coverings, ceilings, sound-absorbing panels, ground base panels and various decorative panels.

[0003] The gypsum wallboard machine in the prior art injects the prepared slurry into a forming mold, and after the material is passed, the gypsum board is produced through a production process method of mechanical vibration and extrusion molding or rolling molding. When producing gypsum wallboards with holes, a core tube is inserted into the slurry, and the core tube is used to form a through hole during the curing process of the gypsum slurry.

[0004] CN110142845A discloses a gypsum board forming device, including a frame, a forming assembly and a hole-drawing assembly. The forming assembly includes a first forming line, a second forming line, a third forming line and a fourth forming line installed on the frame. The gypsum slurry enters from the slurry inlet end and fills the gypsum board forming space surrounded by the four forming lines. The hole-drawing assembly includes a hole-drawing motor and a rotating roller. The hole-drawing motor drives the rotating roller to continuously rotate in the forming space filled with gypsum slurry to draw a hole in the center of the gypsum board. The gypsum slurry is cooled and formed in the process of moving forward and conveying the four forming lines.

[0005] Most of the gypsum wallboard machines in the prior art are horizontal molding equipment, that is, the gypsum board is molded horizontally. Such a structure has the following defects: during the slurry solidification molding process, due to the existence of gravity factors, part of the slurry is tightly bonded to the core tube. After the gypsum board is formed, when the core tube needs to be pulled out, the upper side of the core tube is tightly bonded to the gypsum board, resulting in damage to the gypsum board during the separation process from the core tube, which reduces the production efficiency of the gypsum board and the yield rate of qualified products. Summary of the invention

[0006] In order to solve the above technical problems, the present application provides a vertical gypsum wallboard machine, including a molding mechanism and a hole-forming mechanism, the molding mechanism includes a plurality of slots and a plurality of support plates arranged in cooperation with the slots, the slots are hingedly connected to the lower ends of the support plates, the slots cooperate with the support plates to form a plurality of molding chambers for placing gypsum slurry; the hole-forming mechanism includes a plurality of hole-forming parts for forming through holes, the hole-forming parts move up and down in the molding chambers; the molding mechanism and the hole-forming mechanism are both arranged upright in the vertical direction. The gypsum wallboard machine in the present application adopts a vertical structure, and the molding and hole-forming processes of the gypsum slurry are completed in an upright state. Compared with a horizontal gypsum wallboard machine, such a structure will not cause the gypsum board to be too tightly bonded to the hole-forming part due to gravity factors during the gypsum slurry molding process, and it is not easy to separate, thereby affecting the quality of the gypsum wallboard.

[0007] Furthermore, it comprises a main frame, a plurality of plug plates are arranged in the main frame, the slots are formed between adjacent plug plates, a fixed shaft is arranged at one end of the bottom of the main frame close to the support plate, and one end of the support plate is hingedly connected to the fixed shaft through a hinge. In the present application, the support plate and the main frame are hingedly connected, so that the gypsum wallboard can be turned over after being formed under the drive of the support plate, which is conducive to the removal of the gypsum wallboard and is conducive to improving the production efficiency of the gypsum wallboard.

[0008] Furthermore, the hole-forming mechanism also includes a telescopic frame, the hole-forming part includes a plurality of core tubes for forming through holes, one end of the core tube is connected to the telescopic frame, both ends of the telescopic frame are respectively connected to the main frame through a telescopic piston cylinder, and the telescopic frame is arranged directly above the main frame. In the present application, the core tube moves up and down under the drive of the telescopic frame, so as to form uniform holes in the gypsum wallboard more efficiently.

[0009] Furthermore, a plurality of connecting frames are arranged on the telescopic frame, and a plurality of the core tubes are arranged at the lower end of the connecting frame.

[0010] Furthermore, the hole forming mechanism also includes a positioning part, which is a plurality of positioning rods, and the main frame is provided with a plurality of positioning through holes arranged in cooperation with the positioning rods, and the positioning rods are arranged at the periphery of the core tube. The present application uses the positioning part to enable the core tube to be accurately inserted into the gypsum slurry, so that the through holes formed after the gypsum slurry is formed are more uniform and of uniform size; on the other hand, the entire structure is made more solid and stable.

[0011] Furthermore, a positioning groove is provided at one end of the support plate close to the slot. The positioning groove in the present application plays a positioning role on the one hand, limiting the shape of the gypsum slurry molding; on the other hand, the support plate is more stable when flipped relative to the main frame, and the gypsum wallboard will not be displaced or other adverse effects.

[0012] Furthermore, the bottom of the positioning groove is provided with a molding protrusion, and the bottom of the slot is also provided with the molding protrusion, and the molding protrusion is an arc protrusion. The present application provides molding protrusions at the bottom of the positioning groove and the bottom of the slot to complete the formation of the grooves on both sides of the gypsum wallboard.

[0013] Furthermore, the two sides of the main frame are connected to the two sides of the support plate through hydraulic cylinders. The function of the hydraulic cylinders in the present application is to provide power for the flipping of the support plate relative to the main frame and to make the flipping process controllable.

[0014] Furthermore, a lifting part is provided at the bottom of the support plate, and the lifting frame includes a bottom plate and a first lifting frame and a second lifting frame cross-connected, one end of the first lifting frame and the second lifting frame is connected to the bottom plate, and the other end of the first lifting frame and the second lifting frame is connected to the support plate, and the first lifting frame and the second lifting frame are hingedly connected through a hinge shaft. The present application utilizes the lifting part, on the one hand, so that the support plate can be lifted and lowered relative to the bottom plate, making the process of taking out the finished gypsum wallboard more efficient and smooth; on the other hand, the lifting part can make the support plate and the slot more tightly combined.

[0015] Furthermore, it also includes a vibration device, which is arranged on the top of the telescopic frame, and the vibration device is a vibration motor. The purpose of arranging the vibration device on the telescopic frame in the present application is, on the one hand, to discharge the air in the gypsum slurry, effectively avoiding the generation of many bubbles during the gypsum wallboard molding process; on the other hand, to further avoid the adhesion between the gypsum wallboard and the core tube.

[0016] The beneficial effects of this application are as follows:

[0017] 1. The gypsum wallboard machine in the present application adopts a vertical structure, and the forming and hole-forming processes of the gypsum slurry are completed in an upright state. Compared with a horizontal gypsum wallboard machine, such a structure does not cause the gypsum board and the hole-forming part to be too tightly bonded to each other due to gravity factors during the gypsum slurry forming process, and is not easy to separate, thereby affecting the quality of the gypsum wallboard;

[0018] 2. In this application, the support plate and the main frame are hingedly connected so that the gypsum wallboard can be turned over under the drive of the support plate after being formed, which is conducive to the removal of the gypsum wallboard and is conducive to improving the production efficiency of the gypsum wallboard;

[0019] 3. In the present application, the core tube moves up and down under the drive of the telescopic frame, forming uniform holes in the gypsum wallboard more efficiently;

[0020] 4. The positioning part of the present application allows the core tube to be accurately inserted into the gypsum slurry, so that the through holes formed after the gypsum slurry is formed are more uniform and of uniform size; on the other hand, the entire structure is more solid and stable;

[0021] 5. The positioning grooves in this application play a role in positioning, limiting the shape of the gypsum slurry, and on the other hand, make the support plate more stable when flipped relative to the main frame, and the gypsum wallboard will not be displaced or have other adverse effects;

[0022] 6. The purpose of setting a vibration device on the telescopic frame in the present application is, on the one hand, to discharge the air in the gypsum slurry, effectively avoiding the generation of many bubbles during the gypsum wallboard molding process; on the other hand, to further avoid the adhesion between the gypsum wallboard and the core tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a structural schematic diagram of a vertical gypsum wallboard machine in this application;

[0025] Figure 2 for Figure 1 Right side view of a neutral gypsum wallboard machine;

[0026] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0027] Figure 4 for Figure 1 Enlarged schematic diagram of the structure of part B in the middle. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0030] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0034] A vertical gypsum wallboard machine in this embodiment, such as Figure 1-Figure 4As shown, it includes a molding mechanism 1 and a hole-forming mechanism 2, wherein the molding mechanism 1 includes a plurality of slots 11 and a plurality of support plates 12 arranged in cooperation with the slots 11, the slots 11 are hingedly connected to the lower ends of the support plates 12, and the slots 11 and the support plates 12 cooperate to form a plurality of molding chambers for placing gypsum slurry; the hole-forming mechanism 2 includes a plurality of hole-forming parts for forming through holes, and the hole-forming parts move up and down in the molding chambers; the molding mechanism 1 and the hole-forming mechanism 2 are both arranged upright in the vertical direction.

[0035] Specifically, the forming mechanism 1 includes a main frame 101, in which a plurality of plug plates 102 are arranged, and slots 11 are formed between adjacent plug plates 102. A fixed shaft is arranged at one end of the bottom of the main frame 101 near the support plate 12, and one end of the support plate 12 is hingedly connected to the fixed shaft through a hinge. The hole-forming mechanism 2 also includes a telescopic frame 21, and the hole-forming part includes a plurality of core tubes 22 for forming through holes, one end of the core tubes 22 is connected to the telescopic frame 21, and both ends of the telescopic frame 21 are respectively connected to the main frame 101 through a telescopic piston cylinder 3, and the telescopic frame 21 is arranged directly above the main frame 101. A plurality of connecting frames 211 are arranged on the telescopic frame 21, and a plurality of core tubes 22 are arranged at the lower end of the connecting frame 211. The hole-forming mechanism 2 also includes a positioning part, which is a plurality of positioning rods 4. A plurality of positioning through holes arranged in cooperation with the positioning rods 4 are arranged on the main frame 101, and the positioning rods 4 are arranged on the periphery of the core tube 22. A positioning groove 5 is arranged at one end of the support plate 12 near the slot 11. The bottom of the positioning groove 5 is provided with a molding protrusion 6, and the bottom of the slot 11 is also provided with a molding protrusion 6, and the molding protrusion 6 is a circular arc protrusion. Both sides of the main frame 101 are connected to both sides of the support plate 12 through hydraulic cylinders 7 respectively.

[0036] In another embodiment, a lifting portion 8 is provided at the bottom of the support plate 12, and the lifting frame includes a base plate 9 and a first lifting frame 92 and a second lifting frame 93 that are cross-connected, one end of the first lifting frame 92 and the second lifting frame 93 are connected to the base plate 9, and the other end of the first lifting frame 92 and the second lifting frame 93 are connected to the support plate 12, and the first lifting frame 92 and the second lifting frame 93 are hingedly connected through a hinge shaft.

[0037] In another embodiment, a vibration device is further included. The vibration device is arranged on the top of the telescopic frame 21 , and the vibration device is a vibration motor 201 .

[0038] When the present application is in use, the core tube 22 is inserted into the slot 11 by the telescopic piston cylinder 3 of the telescopic frame 21, and the hydraulic rod of the hydraulic cylinder 7 is contracted to pull up the support plate 12. When the support plate 12 is sealed and combined with the slot 11, the hydraulic cylinder 7 stops working. At this time, the support plate 12 and the slot 11 cooperate to form a molding chamber, and gypsum slurry is poured into the molding chamber, and the vibration motor 201 is started. When the gypsum slurry is solidified and formed, the vibration motor 201 is stopped, and the core tube 22 is lifted from the slot 11 by the telescopic piston cylinder 3, and the hydraulic rod of the hydraulic cylinder 7 is extended to flip the support plate 12 down until the support plate 12 is in a horizontal position and stops; the support plate 12 is lifted by the lifting frame, and the formed gypsum wallboard is taken out to complete the preparation of the gypsum wallboard.

[0039] It can be understood that the support plate 12 and the slot 11 in the present application are tightly connected, and there will be no leakage of slurry.

[0040] It is understandable that the vibration amplitude of the vibration motor 201 in the present application is not severe and will not affect the quality of the gypsum wallboard.

[0041] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0042] The above is only the embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A vertical gypsum wallboard machine, characterized in that: include: A molding mechanism, the molding mechanism comprises a plurality of slots and a plurality of support plates arranged in cooperation with the slots, the slots are hingedly connected to the lower ends of the support plates, the slots and the support plates cooperate to form a plurality of molding chambers for placing gypsum slurry, a positioning groove is arranged at one end of the support plate close to the slot, a molding protrusion is arranged at the bottom end of the positioning groove, the molding protrusion is also arranged at the bottom end of the slot, and the molding protrusion is a circular arc protrusion; A lifting part is provided at the bottom of the support plate, and the lifting part includes a bottom plate and a first lifting frame and a second lifting frame which are cross-connected, one end of the first lifting frame and the second lifting frame is connected to the bottom plate, and the other end of the first lifting frame and the second lifting frame is connected to the support plate, and the first lifting frame and the second lifting frame are hingedly connected through a hinge shaft; A hole forming mechanism, the hole forming mechanism comprising a plurality of hole forming parts for forming through holes, the hole forming parts moving up and down in the forming chamber; The forming mechanism and the hole forming mechanism are both arranged upright in the vertical direction.

2. A vertical gypsum wallboard machine according to claim 1, characterized in that: It comprises a main frame, in which a plurality of plug plates are arranged, and slots are formed between adjacent plug plates. A fixed shaft is arranged at one end of the bottom of the main frame close to the support plate, and one end of the support plate is hingedly connected to the fixed shaft through a hinge.

3. A vertical gypsum wallboard machine according to claim 2, characterized in that: The hole-forming mechanism also includes a telescopic frame, and the hole-forming part includes a plurality of core tubes for forming through holes, one end of the core tube is connected to the telescopic frame, and both ends of the telescopic frame are respectively connected to the main frame through a telescopic piston cylinder, and the telescopic frame is arranged directly above the main frame.

4. A vertical gypsum wallboard machine according to claim 3, characterized in that: A plurality of connecting frames are arranged on the telescopic frame, and a plurality of core tubes are arranged at the lower end of the connecting frame.

5. A vertical gypsum wallboard machine according to claim 3, characterized in that: The hole forming mechanism also includes a positioning part, which is a plurality of positioning rods. The main frame is provided with a plurality of positioning through holes which are matched with the positioning rods. The positioning rods are arranged on the periphery of the core tube.

6. A vertical gypsum wallboard machine according to claim 2, characterized in that: The two sides of the main frame are connected to the two sides of the supporting plate through hydraulic cylinders respectively.

7. A vertical gypsum wallboard machine according to claim 3, characterized in that: It also includes a vibration device, which is arranged on the top of the telescopic frame and is a vibration motor.

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