A flipping device for the production of fireproof decorative boards

Abstract

The present invention relates to the technical field of fireproof decorative board production equipment, and particularly relates to a turnover device for producing fireproof decorative boards, which includes a frame and a turnover mechanism. The frame includes a left support frame and a right support frame, and supports are fixed to the tops of both the left support frame and the right support frame; the turnover mechanism includes a first turnover plate and a second turnover plate; a driving component is arranged on the outer side of the second turnover plate, and the driving component includes an arc-shaped gear ring and a gear that meshes with the arc-shaped gear ring and drives the arc-shaped gear ring to move. The arc-shaped gear ring is fixed on the second turnover plate, and the gear is installed on the right support frame through a second rotating shaft; a set of transmission components are arranged at intervals up and down on the inner sides of the first turnover plate and the second turnover plate, a bottom plate is arranged on one side of the transmission components, and a baffle is slidably arranged on the bottom plate. The present invention cooperates with the fireproof decorative board production line, does not hinder the normal transportation of the production line, and at the same time can realize the safe and rapid turnover of the board by 180°, and transport it to the next process, with convenient operation and labor saving.

Description

Technical Field

[0001] The present invention relates to the technical field of fireproof decorative board production equipment, and particularly relates to a turnover device for fireproof decorative board production. Background Art

[0002] A fireproof decorative board is a refractory building material for surface decoration, with rich surface colors, patterns, and special physical properties. The patent document with publication number CN103835459A discloses a production method of a fireproof decorative board. The production method is to select ordinary boards, evenly coat an adhesive layer of epoxy resin on both the front and back sides thereof, laminate a base layer composed of multiple layers of magnesium oxychloride on the epoxy resin of the board, laminate a reinforcing layer of fiberglass cloth on the base layer, laminate a protective layer of polyester film on the reinforcing layer, and then place the board into a board laminating machine to be pressed into shape.

[0003] In the above production process of the fireproof decorative board, the front and back sides of the board are involved in the treatment. The board is first treated on the reverse side on the production line and then transferred to the front side for treatment. In the traditional operation, after the reverse side treatment is completed, several operators manually turn the fireproof decorative board to the front side, which greatly wastes labor, thereby reducing the production efficiency of the fireproof decorative board. There is a risk of operation errors and injury to on-site personnel during manual turning, threatening the safety of workers' lives, and there is no turnover device during the production of existing fireproof decorative boards. Summary of the Invention

[0004] The present invention aims to solve the problem that there is no turnover device during the production of existing fireproof decorative boards, resulting in low efficiency of manual turnover and the risk of operation errors and injury to on-site workers. It can realize the safe and rapid 180° turnover of the board, reduce the labor intensity of personnel, and improve production efficiency and safety.

[0005] To achieve the above object, the technical solution of the present invention is as follows:

[0006] A turnover device for fireproof decorative board production includes a frame and a turnover mechanism rotatably arranged on the frame. The frame includes symmetrically arranged left support frames and right support frames. At the tops of the left support frame and the right support frame, supports are respectively fixed. One rotating shaft is installed in each of the two supports; the turnover mechanism includes turnover plate one and turnover plate two arranged in parallel at intervals. One rotating shaft is fixed on turnover plate one, and the other rotating shaft is fixed on turnover plate two; turnover plate one and turnover plate two have the same structure, and the right end of turnover plate one is set as an arc edge;

[0007] A driving component is arranged outside turnover plate two. The driving component includes an arc-shaped gear ring and a gear that meshes with the arc-shaped gear ring and drives the arc-shaped gear ring to move. The arc-shaped gear ring is fixed on turnover plate two, and the gear is installed on the right support frame through a rotating shaft two;

[0008] A set of transmission components are arranged at upper and lower intervals on the inner sides of the first turning plate and the second turning plate. A bottom plate is arranged on one side of the transmission components, and a baffle is slidably arranged on the bottom plate.

[0009] Further, the transmission components include a plurality of conveying rollers installed side by side in sequence. Double sprockets are arranged at one ends of all the conveying rollers. The plurality of double sprockets are connected by a first chain. One of the double sprockets is connected with a driving sprocket through a second chain. The driving sprocket is driven by a first motor. The first motor is fixed on the frame through a bracket to provide power for the conveying rollers to drive the plate to move forward.

[0010] Further, a set of guide wheels are arranged below both the first turning plate and the second turning plate. Grooves are formed in the guide wheels. The arc-shaped edges of the first turning plate and the second turning plate are clamped in the corresponding grooves.

[0011] The guide wheels are rotatably arranged on the corresponding left support frame and right support frame through a third rotating shaft. The guide wheels are arranged to abut against the first turning plate and the second turning plate, thereby well ensuring the stability during operation.

[0012] Further, a set of guide rails are arranged on the bottom plate. A sliding seat is arranged on the guide rails, and the baffle is installed on the sliding seat.

[0013] Further, the baffle is an L-shaped plate.

[0014] Further, a matching bearing is arranged at the connection between the support and the first rotating shaft.

[0015] Further, a second motor is arranged inside the right support frame. The second rotating shaft passes through the side wall of the right support frame and is connected to the output shaft of the second motor. The second motor provides power for the gear to drive the arc-shaped gear ring.

[0016] Further, the arc-shaped edge of the first turning plate coincides with the axis of the arc-shaped gear ring, so that the two can rotate around a central axis.

[0017] Through the above technical solutions, the beneficial effects of the present invention are as follows:

[0018] In the present invention, the plate moves forward under the drive of the production line conveyor belt and enters the turning mechanism. As the turning mechanism rotates, the posture of the plate gradually changes from horizontal to vertical, and the turning mechanism pauses for a predetermined time here. After the plate in the vertical state is conveyed to the right end through the sliding seat arranged on the bottom plate, the turning mechanism continues to rotate clockwise, and the posture of the plate gradually changes from vertical to horizontal. In this way, the plate completes a 180-degree turn and returns to the production line again. The whole turning process is reasonably designed, avoiding work-related injury accidents caused by operation mistakes, and can continuously turn the plate, with high working efficiency.

[0019] The present invention is used in cooperation with a fireproof decorative board production line. Without hindering the normal conveying of the production line, it can realize the safe and rapid 180° flipping of the board and transport it to the next process, with convenient operation and labor saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Figure 1 is a three-dimensional schematic diagram of a flipping device for producing fireproof decorative boards according to the present invention.

[0021] Figure 2 Figure 2 is a front view of a flipping device for producing fireproof decorative boards according to the present invention.

[0022] Figure 3 Figure 3 is a right view of a flipping device for producing fireproof decorative boards according to the present invention.

[0023] Figure 4 Figure 4 is a sectional schematic diagram taken along line A-A of a flipping device for producing fireproof decorative boards according to the present invention Figure 2 in the present invention.

[0024] Figure 5 Figure 5 is a sectional schematic diagram taken along line B-B of a flipping device for producing fireproof decorative boards according to the present invention Figure 3 in the present invention.

[0025] Figure 6 Figure 6 is a schematic diagram of the application state of a flipping device for producing fireproof decorative boards according to the present invention Figure 1 .

[0026] Figure 7 Figure 7 is a schematic diagram of the application state of a flipping device for producing fireproof decorative boards according to the present invention Figure 2 .

[0027] Figure 8 Figure 8 is a schematic diagram of the application state of a flipping device for producing fireproof decorative boards according to the present invention Figure 3 .

[0028] The reference numerals in the drawings are as follows:

[0029] 1 is the left support frame, 2 is the right support frame, 3 is the support, 4 is the first rotating shaft, 5 is the first flipping plate, 6 is the second flipping plate, 7 is the arc-shaped gear ring, 8 is the gear, 9 is the second rotating shaft, 10 is the bottom plate, 11 is the baffle, 12 is the conveying roller, 13 is the double sprocket, 14 is the driving sprocket, 15 is the first motor, 16 is the support, 17 is the guide wheel, 18 is the third rotating shaft, 19 is the guide rail, 20 is the conveyor belt, and 21 is the board. DETAILED DESCRIPTION OF THE INVENTION

[0030] The present invention will be further described below in conjunction with the drawings and specific embodiments:

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "left", "right", "upper", "lower", "lateral", "vertical", etc. is based on the orientation or positional relationship shown in the appended Figure 1 figure, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0032] Embodiment 1

[0033] As Figures 1 to 8 shown, a turnover device for the production of fireproof decorative boards includes a frame and a turnover mechanism rotatably arranged on the frame. The frame includes symmetrically arranged left support frames 1 and right support frames 2. At the tops of the left support frame 1 and the right support frame 2, supports 3 are respectively fixed. A first rotating shaft 4 is respectively installed in the two supports 3; the turnover mechanism includes turnover plates 1 5 and turnover plates 2 6 arranged in parallel at intervals. One of the first rotating shafts 4 is fixed on the turnover plate 1 5, and the other first rotating shaft 4 is fixed on the turnover plate 2 6; the turnover plates 1 5 and the turnover plates 2 6 have the same structure, and the right end of the turnover plate 1 5 is set as an arc edge.

[0034] Specifically, a driving component is arranged on the outer side of the turnover plate 2 6. The driving component includes an arc-shaped gear ring 7 and a gear 8 that meshes with the arc-shaped gear ring 7 and drives the arc-shaped gear ring 7 to move. The arc-shaped gear ring 7 is fixed on the turnover plate 2 6, and the gear 8 is installed on the right support frame 2 through a second rotating shaft 9; a set of transmission components are arranged at intervals up and down on the inner sides of the turnover plates 1 5 and the turnover plates 2 6. One side of the transmission component is provided with a bottom plate 10, and a baffle 11 is slidably arranged on the bottom plate 10.

[0035] In this application, the transmission component includes a plurality of conveying rollers 12 installed side by side in sequence. At one end of all the conveying rollers 12, double sprockets 13 are provided. The plurality of double sprockets 13 are connected by a first chain. One of the double sprockets 13 is connected to a driving sprocket 14 through a second chain. The driving sprocket 14 is driven by a first motor 15. The first motor 15 is fixed on the frame through a bracket 16 to provide power for the conveying rollers 12 to drive the sheet material 21 to move forward.

[0036] Among them, a set of guide wheels 17 are arranged below the turnover plates 1 5 and the turnover plates 2 6. Grooves are formed in the guide wheels 17, and the arc edges of the turnover plates 1 5 and the turnover plates 2 6 are clamped in the corresponding grooves; the guide wheels 17 are rotatably arranged on the corresponding left support frames 1 and right support frames 2 through a third rotating shaft 18. By arranging the guide wheels 17 to be in contact with the turnover plates 1 5 and the turnover plates 2 6, the stability during operation is well ensured.

[0037] In the present application, a group of guide rails 19 are provided on the base plate 10, a sliding seat is provided on the guide rails 19, and the baffle 11 is installed on the sliding seat; and the baffle 11 is an L-shaped plate for supporting and driving the plate 21 to move; it should be noted that in order to realize automatic control, the sliding seat can use an electric sliding seat, which is connected to the control system together with the motor, thereby realizing the purpose of automatic flipping to facilitate subsequent production needs.

[0038] In addition, a matching bearing is provided at the connection between the support 3 and the rotating shaft 4, so that the rotation is flexible.

[0039] In this embodiment, a second motor is provided in the right support frame 2 , and the second rotating shaft 9 passes through the side wall of the right support frame 2 and is connected to the output shaft of the second motor. The second motor provides power to the gear 8 to drive the arc gear ring 7 .

[0040] The arcuate edge of the flip plate 1 5 coincides with the axis of the arcuate gear ring 7, so that both can rotate around a central axis.

[0041] The working principle of the above-mentioned turning equipment for producing fireproof decorative panels is as follows:

[0042] When in use, the present invention cooperates with the conveyor belt 20 on the production line. Please refer to Figure 6 and Figure 7 After the conveyor belt 20 on the left side of the equipment is docked with the transmission component, the plate 21 is taken away by the conveyor roller 12, and then the arc gear ring 7 is driven by the gear 8 to rotate clockwise, and the plate 21 is rotated and lifted. During this process, the posture of the plate 21 gradually changes from horizontal to vertical and falls on the long side of the L-shaped baffle 11, and the flip mechanism pauses here for a predetermined time. The plate 21 in the vertical state is transported to the right end by the sliding seat. Please refer to Figure 7 and Figure 8 , the flip mechanism continues to rotate clockwise, and as the flip mechanism continues to rotate, the posture of the plate 21 gradually changes from vertical to horizontal. After the plate 21 completes the 180-degree flip, it falls from the baffle 11 onto the corresponding conveyor roller 12. After that, the transmission component docks with the conveyor belt 20 on the right, and the plate 21 returns to the production line and is taken away by the rear conveyor belt 20 to enter the next process. Finally, the flip mechanism drives the arc gear ring 7 to rotate counterclockwise through the gear 8, and the baffle 11 retreats to Figure 6 The initial state shown is to facilitate the next plate to be turned over. This cycle does not hinder the normal transportation of the production line and can achieve a safe and rapid 180° turn of the plate.

[0043] The above-described embodiments are only preferred embodiments of the present invention and do not limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made according to the structures, features, and principles described in the scope of the present invention patent shall be included within the scope of the present invention's patent application.

Claims

1. A turnover device for the production of fireproof decorative boards, characterized in that, It includes a frame and a flipping mechanism rotatably arranged on the frame. The frame includes symmetrically arranged left support frames (1) and right support frames (2). At the tops of the left support frame (1) and the right support frame (2), supports (3) are respectively fixed. In each of the two supports (3), a first rotating shaft (4) is installed; the flipping mechanism includes a first flipping plate (5) and a second flipping plate (6) arranged in parallel at intervals. One of the first rotating shafts (4) is fixed on the first flipping plate (5), and the other first rotating shaft (4) is fixed on the second flipping plate (6); the first flipping plate (5) and the second flipping plate (6) have the same structure, and the right end of the first flipping plate (5) is set as an arc edge; A driving component is arranged on the outer side of the second flipping plate (6). The driving component includes an arc-shaped gear ring (7) and a gear (8) that meshes with the arc-shaped gear ring (7) and drives the arc-shaped gear ring (7) to move. The arc-shaped gear ring (7) is fixed on the second flipping plate (6), and the gear (8) is installed on the right support frame (2) through a second rotating shaft (9); A set of transmission components are arranged at intervals up and down on the inner sides of the first flipping plate (5) and the second flipping plate (6). One side of the transmission component is provided with a bottom plate (10). A baffle (11) is slidably arranged on the bottom plate (10), and the baffle (11) is an L-shaped plate.

2. The turnover device for producing a fireproof decorative board according to claim 1, characterized in that, The transmission component includes a plurality of conveying rollers (12) installed side by side in sequence. At one ends of all the conveying rollers (12), double sprockets (13) are provided. The plurality of double sprockets (13) are connected by a first chain. One of the double sprockets (13) is connected to a driving sprocket (14) through a second chain. The driving sprocket (14) is driven by a first motor (15), and the first motor (15) is fixed on the frame through a bracket (16).

3. The turnover device for producing a fireproof decorative board according to claim 1, characterized in that, A set of guide wheels (17) are arranged below both the first flipping plate (5) and the second flipping plate (6). Grooves are formed in the guide wheels (17), and the arc edges of the first flipping plate (5) and the second flipping plate (6) are clamped in the corresponding grooves; The guide wheels (17) are rotatably arranged on the corresponding left support frame (1) and right support frame (2) through a third rotating shaft (18).

4. A turnover device for producing a fireproof decorative board according to claim 1, characterized in that, A set of guide rails (19) are arranged on the bottom plate (10). A sliding seat is arranged on the guide rails (19), and the baffle (11) is installed on the sliding seat.

5. A turnover device for producing a fireproof decorative board according to claim 1, characterized in that, A matching bearing is arranged at the connection between the support (3) and the first rotating shaft (4).

6. A turnover device for producing a fireproof decorative board according to claim 2, characterized in that, A second motor is arranged inside the right support frame (2). After passing through the side wall of the right support frame (2), the second rotating shaft (9) is connected to the output shaft of the second motor.

7. A turnover device for producing a fireproof decorative board according to claim 1, characterized in that, The arc edge of the first flipping plate (5) coincides with the axis of the arc-shaped gear ring (7).

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