Gypsum board drying mechanism

Abstract

The utility model belongs to the technical field of plasterboard drying, and discloses a plasterboard drying mechanism which comprises a lifting device used for supporting and bearing plasterboards and further comprises a main machine device used for drying the plasterboards through hot air circulation, and a feeding device used for lifting and feeding the plasterboards is installed in the middle of the main machine device. The lifting device penetrates through the host device; the main machine device comprises a fixing frame, a gas conveying pipeline is arranged on the fixing frame, a cross flow fan and a heating box are installed on the gas conveying pipeline, and the gas conveying pipeline is communicated with the front portion and the rear portion of the fixing frame. The feeding device comprises a driving assembly used for moving up and down and conducting reciprocating feeding, and a grabbing assembly used for taking and placing gypsum boards is installed below the driving assembly. According to the plasterboard drying mechanism, the plasterboard is dried through hot air circulation, and drying of the plasterboard is accelerated; and through the arrangement of lifting and feeding of the gypsum board, the comprehensiveness of drying of the bottom surface of the gypsum board is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of gypsum board drying technology, and in particular relates to a gypsum board drying mechanism. Background Technology

[0002] Gypsum board is widely used in various buildings such as residences, office buildings, shops, hotels, and industrial plants for interior partitions, wall cladding (replacing plaster), ceilings, sound-absorbing panels, floor baseboards, and various decorative panels. However, it is not suitable for installation in bathrooms or kitchens. Drying gypsum board is a crucial step in the gypsum board production process.

[0003] Comparing with Chinese Patent No. CN216869087U, a drying device for gypsum board is disclosed, including a first drying box, a second drying box, and a third drying box. The second drying box is located between the first and third drying boxes. A heating box and a heat-conducting seat are installed at the upper end of the second drying box, and a drying chamber is set in the middle of the second drying box. Several first support seats and second support seats are installed at the front and rear of the drying chamber, respectively. A first conveyor column is rotatably connected between the several first support seats, and a second conveyor column is rotatably connected between the several second support seats. A conveyor belt is installed between the first and second conveyor columns. A connecting plate is set between the first support seats and the second support seats. Several conductive seats are fixedly installed on the outer surface of the conveyor belt.

[0004] However, the bottom surface of the aforementioned patented gypsum board is fixed, making it difficult to dry the areas in contact with the load-bearing parts. This severely affects the quality and speed of gypsum board drying, thus necessitating the design of a new device. Utility Model Content

[0005] The purpose of this invention is to provide a gypsum board drying mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A gypsum board drying mechanism includes a lifting device for supporting and holding gypsum boards, and a main unit for drying gypsum boards by circulating hot air. A feeding device for lifting and feeding gypsum boards is installed in the middle of the main unit, and the lifting device passes through the main unit. The main unit includes a fixed frame with an air supply pipe installed on it. A crossflow fan and a heating box are installed on the air supply pipe, and the air supply pipe connects the front and rear of the fixed frame. The feeding device includes a drive assembly for moving up and down and reciprocating feeding, and a gripping assembly for picking up and placing gypsum boards is installed below the drive assembly.

[0008] Furthermore: the lifting device includes a base plate, two support platforms are symmetrically arranged at both ends of the base plate, a number of support frames are evenly distributed in the middle of the base plate, and a number of clearance gaps are evenly distributed between the support frames.

[0009] Furthermore: the width of the support frame and the width of the clearance gap are equal.

[0010] Furthermore: the drive assembly includes four telescopic cylinders evenly distributed, a lifting frame is installed between the telescopic ends of the telescopic cylinders, two linear guide rails are symmetrically installed on the bottom surface of the lifting frame, and a linear motor is installed on the linear guide rail; the gripping assembly includes a suspension frame, two swing frames are symmetrically installed at the bottom end of the suspension frame, and a servo motor is provided at one end of the swing frame.

[0011] Furthermore, the swing frame is toothed and made of 45 steel.

[0012] Furthermore: four linear motors are evenly distributed and connected to the four corner bolts of the suspension frame.

[0013] Compared with existing technologies, the beneficial effects are:

[0014] 1. The setting of drying gypsum board by circulating hot airflow accelerates the drying of gypsum board;

[0015] 2. The gypsum board feeding mechanism ensures the complete drying of the bottom surface of the gypsum board.

[0016] 3. By using a toothed lifting mechanism to lift the gypsum board, the bottom surface of the gypsum board is dried in batches, which accelerates the drying speed of the bottom surface of the gypsum board. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a gypsum board drying mechanism according to the present invention;

[0018] Figure 2 This is a schematic diagram of the lifting device of the gypsum board drying mechanism described in this utility model;

[0019] Figure 3 This is a schematic diagram of the main unit of the gypsum board drying mechanism described in this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding device of a gypsum board drying mechanism according to the present invention;

[0021] Figure 5 This is a right view of the feeding device of the gypsum board drying mechanism described in this utility model.

[0022] In the attached diagram, the following are the reference numerals: 101, base plate; 102, support platform; 103, support frame; 104, clearance clearance; 201, fixed frame; 202, air supply pipe; 203, crossflow fan; 204, heating box; 301, lifting frame; 302, telescopic cylinder; 303, suspension frame; 304, swing frame; 305, servo motor; 306, linear guide rail; 307, linear motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 A gypsum board drying mechanism includes a lifting device for supporting and supporting the gypsum board, and a main unit for drying the gypsum board by circulating hot air. A feeding device for lifting and feeding the gypsum board is installed in the middle of the main unit, and the lifting device passes through the main unit.

[0025] In this embodiment: The main unit includes a fixed frame 201, and an air supply pipe 202 is provided on the fixed frame 201. A crossflow fan 203 and a heating box 204 are installed on the air supply pipe 202. The air supply pipe 202 connects the front and rear of the fixed frame 201. The fixed frame 201 supports the crossflow fan 203 to draw in the air inside the fixed frame 201 from the front through the air supply pipe 202. After being heated by the heating box 204, the air is sprayed into the back of the fixed frame 201 and sprayed onto the gypsum board to form a hot air circulation, which accelerates the drying of the gypsum board.

[0026] In this embodiment: the lifting device includes a base plate 101, two support platforms 102 are symmetrically arranged at both ends of the base plate 101, a plurality of support frames 103 are evenly distributed in the middle of the base plate 101, a plurality of clearance gaps 104 are evenly distributed between the support frames 103, the width of the support frame 103 and the width of the clearance gap 104 are equal, the base plate 101 supports the support platforms 102 and the support frames 103, the gypsum board is placed on the support platform 102 and pushed onto the support frame 103 for drying;

[0027] In this embodiment: the feeding device includes a drive assembly for vertical movement and reciprocating feeding, and a gripping assembly for picking up and placing gypsum board is installed below the drive assembly; the drive assembly includes four evenly distributed telescopic cylinders 302, and a lifting frame 301 is installed between the telescopic ends of the telescopic cylinders 302. Two linear guide rails 306 are symmetrically installed on the bottom surface of the lifting frame 301, and a linear motor 307 is installed on the linear guide rails 306. The telescopic cylinders 302 extend and retract to push the lifting frame 301 to move up and down, and the linear motors 307 drive the lifting frame 301 to move up and down. The suspension frame 303 moves back and forth along the linear guide rail 306; the gripping component includes the suspension frame 303, and two swing frames 304 are symmetrically installed at the bottom of the suspension frame 303. The swing frames 304 are toothed and made of 45 steel. A servo motor 305 is provided at one end of the swing frame 304. Four linear motors 307 are evenly distributed and connected to the four corner bolts of the suspension frame 303. The suspension frame 303 supports the servo motor 305 to drive the swing frame 304 to rotate, insert or rotate out of the clearance gap 104, and support or lower the plasterboard.

[0028] Working principle: Plasterboard is placed on support platform 102 and pushed onto support frame 103. Fixed frame 201 supports crossflow fan 203, which draws air from the front of fixed frame 201 through air pipe 202. After being heated by heating box 204, the air is sprayed from the rear of fixed frame 201 onto plasterboard, forming a hot air circulation that accelerates the drying of plasterboard. At the same time, suspension frame 303 supports servo motor 305 to drive swing frame 304 to rotate to horizontal and insert into clearance gap 104. Telescopic cylinder 302 then retracts, driving lifting frame 301 to rise, causing swing frame 304 to lift and detach the plasterboard. The support frame 103 accelerates the drying of the bottom surface of the gypsum board. Then, the linear motor 307 drives the gypsum board forward along the linear guide rail 306 through the suspension frame 303 and the swing frame 304. The telescopic cylinder 302 extends and pushes the lifting frame 301 down, so that the swing frame 304 falls to avoid the clearance 104. The gypsum board falls back onto the support frame 103. Then, the servo motor 305 drives the swing frame 304 to rotate downward to vertical, avoiding the support frame 103. The linear motor 307 drives the suspension frame 303 to move and reset along the linear guide rail 306. This process is repeated to push the gypsum board forward, while accelerating the drying of the bottom surface of the gypsum board.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gypsum board drying mechanism, comprising a lifting device for supporting and holding the gypsum board, characterized in that: It also includes a main unit for drying gypsum board by hot air circulation, wherein a feeding device for lifting and feeding gypsum board is installed in the middle of the main unit, and the lifting device passes through the main unit; The main unit includes a fixed frame (201), on which an air supply pipe (202) is provided. A crossflow fan (203) and a heating box (204) are installed on the air supply pipe (202). The air supply pipe (202) connects the front and rear of the fixed frame (201). The feeding device includes a drive assembly for moving up and down and reciprocating feeding, and a gripping assembly for picking up and placing plasterboard is installed below the drive assembly.

2. The gypsum board drying mechanism according to claim 1, characterized in that: The lifting device includes a base plate (101), two support platforms (102) are symmetrically arranged at both ends of the base plate (101), a number of support frames (103) are evenly distributed in the middle of the base plate (101), and a number of clearance gaps (104) are evenly distributed between the support frames (103).

3. The gypsum board drying mechanism according to claim 2, characterized in that: The width of the support frame (103) and the width of the clearance gap (104) are equal.

4. The gypsum board drying mechanism according to claim 1, characterized in that: The drive assembly includes four telescopic cylinders (302) evenly distributed, a lifting frame (301) is installed between the telescopic ends of the telescopic cylinders (302), two linear guide rails (306) are symmetrically installed on the bottom surface of the lifting frame (301), and a linear motor (307) is installed on the linear guide rails (306); the gripping assembly includes a suspension frame (303), two swing frames (304) are symmetrically installed at the bottom end of the suspension frame (303), and a servo motor (305) is provided at one end of the swing frame (304).

5. A gypsum board drying mechanism according to claim 4, characterized in that: The swing frame (304) is toothed and made of 45 steel.

6. A gypsum board drying mechanism according to claim 4, characterized in that: The linear motors (307) are evenly distributed in four places and are connected to the four corner bolts of the suspension bracket (303).

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