Plate turning equipment for gypsum board production

Abstract

The utility model relates to the technical field of gypsum board production equipment, in particular to board turning equipment for gypsum board production, which comprises two conveying belts, a board turning frame, a board receiving frame, a first connecting component, a second connecting component and a driving device, the plate turning frame and the plate receiving frame are rotationally arranged between the two conveying belts in the conveying direction of the conveying belts, the plate turning frame and the plate receiving frame can rotate to be close to each other, and a first limiting part and a second limiting part are arranged on the faces, facing each other, of the plate turning frame and the plate receiving frame correspondingly; one end of the driving device is connected with the turnover frame through a first connecting assembly; the other end of the driving device is connected with the plate connecting frame through a second connecting assembly. The driving device can drive the plate turning frame and the plate receiving frame to synchronously rotate forwards and backwards through the first connecting assembly and the second connecting assembly respectively, and enables the joint face of the plate turning frame and the plate receiving frame to deviate towards the plate receiving frame. The plasterboard turnover device can solve the problem that plasterboards are prone to slipping off and colliding in the plasterboard connection process of an existing plasterboard turnover device.

Description

Technical Field

[0001] This utility model relates to the technical field of gypsum board production equipment, specifically to a flipping device for gypsum board production. Background Technology

[0002] Gypsum board, as a lightweight building material, is mainly used for interior ceilings, lightweight partitions, and decoration of buildings due to its high strength, light weight, fire resistance, environmental friendliness, good decorative effect, and ease of processing. It has become a new type of building decoration material with the greatest development potential in the field of building decoration, characterized by energy conservation, waste utilization, green environmental protection, and energy conservation.

[0003] During the processing of gypsum board, it needs to undergo molding and drying. After molding, it needs to be dried on both sides to improve the drying effect. Therefore, during the drying process of gypsum board products, it is necessary to flip the gypsum board. For example, patent application number CN202021592682.7 discloses a gypsum board flipping device. It uses a drive device to drive the swing arm to swing back and forth, driving the active gear and driven gear to rotate synchronously. The flipping rod and the receiving rod move upward or downward synchronously through the first connecting rod and the second connecting rod to complete the gypsum board flipping. Although this can ensure the synchronicity of the movement of the flipping rod and the receiving rod and facilitate debugging and maintenance, the junction of the flipping rod and the receiving rod is located in the middle. The junction surface is vertical and there is no structure to restrict the gypsum board from sliding down. Therefore, the gypsum board is prone to slipping during the junction process. Also, since the junction is based on the inertia of the gypsum board, the swing arm needs to swing back and forth at a relatively fast frequency. This can easily cause the gypsum board to bump and hit, thus affecting the internal quality and appearance of the board. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a flipping device for gypsum board production, so as to solve the problem that gypsum boards are prone to slipping and bumping during the handover process of existing flipping devices.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A gypsum board flipping device for gypsum board production includes two conveyor belts, a flipping frame, a receiving frame, a first connecting assembly, a second connecting assembly, and a drive device. The flipping frame and the receiving frame are rotatably disposed between the two conveyor belts along the conveying direction of the conveyor belts. The flipping frame and the receiving frame can rotate to approach each other to exchange gypsum boards. The flipping frame and the receiving frame have a first limiting part and a second limiting part on their respective facing sides to restrict the gypsum board from sliding down. One end of the drive device is connected to the flipping frame through the first connecting assembly, and the other end of the drive device is connected to the receiving frame through the second connecting assembly. The drive device can drive the flipping frame and the receiving frame to rotate synchronously in both directions through the first connecting assembly and the second connecting assembly, and make the exchange surface of the flipping frame and the receiving frame biased towards the receiving frame.

[0007] As an optional solution, the flipping frame and the receiving frame are both unfolded below the upper surface of the conveyor belt, both in front and behind.

[0008] As an optional solution, the first connecting assembly includes a first connecting rod and a first rocker arm, with the two ends of the first connecting rod rotatably connected to the driving device and the first rocker arm respectively, and the end of the first rocker arm away from the first connecting rod rotatably connected to the flip-plate frame; the second connecting assembly includes a second connecting rod and a second rocker arm; the two ends of the second connecting rod are rotatably connected to the driving device and the second rocker arm respectively, and the end of the second rocker arm away from the second connecting rod rotatably connected to the receiving plate frame.

[0009] As an optional solution, the drive device includes a motor, a driving pulley, a belt, and a driven pulley; the motor is connected to the driving pulley, the driving pulley is connected to the driven pulley via belt drive, the first connecting rod is rotatably connected to one end of the driven pulley, and the second connecting rod is rotatably connected to the other end of the driven pulley.

[0010] As an optional solution, the first connecting rod and the second connecting rod are respectively disposed on both sides of the driven pulley, and the rotatable connection points of the first connecting rod and the second connecting rod on the driven pulley are arranged radially along the driven pulley.

[0011] As an optional solution, the flip-plate frame includes multiple first support plates, and the receiving plate frame includes multiple second support plates. The multiple first support plates and second support plates are arranged perpendicular to the conveying direction of the conveyor belt and staggered from each other, and the first limiting part and the second limiting part are flush with each other when they are staggered.

[0012] As an optional solution, the two conveyor belts are arranged in parallel, and two support rods perpendicular to the conveyor belts are provided between the two conveyor belts, with the two ends of the support rods respectively fixedly connected to the two conveyor belts; the flipping frame and the receiving frame are respectively rotatably connected to the two support rods.

[0013] By adopting the above technical solution, this utility model will have the following beneficial effects:

[0014] The drive device drives the flip-board frame and the receiving frame to rotate synchronously in both directions through the first connecting component and the second connecting component, and makes the interface between the flip-board frame and the receiving frame biased towards the receiving frame. In this way, when the flip-board frame and the receiving frame exchange plasterboard, the interface is biased towards the receiving frame instead of being vertical. With the restraint of the first limiting part and the second limiting part, the plasterboard can be effectively prevented from slipping. Moreover, during the exchange, one component of the plasterboard's weight supports the plasterboard on the first limiting part and the second limiting part, while the other component of the plasterboard's weight causes the plasterboard to fall from the flip-board frame to the receiving frame. Therefore, the exchange process can be completed without the flip-board frame rotating at high speed, which can prevent the plasterboard from bumping into each other during the exchange process due to excessive rotation speed. Attached Figure Description

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is an overall schematic diagram of the flipping equipment for gypsum board production described in an embodiment of this utility model;

[0017] Figure 2 for Figure 1 An overall schematic diagram of the gypsum board production flipping equipment described in the embodiment under use;

[0018] Figure 3 for Figure 1 Top view of the gypsum board production flipping equipment described in the embodiment;

[0019] Figure 4 for Figure 1 A perspective view of the gypsum board turning device for gypsum board production described in the embodiment, showing the gypsum board being handed over when the conveyor belt is hidden.

[0020] Figure 5 for Figure 4 Side view in front of the flip panel;

[0021] Figure 6 for Figure 4 Side view during the handover of gypsum boards;

[0022] Figure 7 for Figure 4 Side view after the flip panel is turned on.

[0023] Reference numerals: 1. Conveyor belt; 11. Support rod; 2. Flipping frame; 21. First limiting part; 22. First support plate; 3. Plate receiving frame; 31. Second limiting part; 32. Second support plate; 4. First connecting assembly; 41. First connecting rod; 42. First rocker arm; 5. Second connecting assembly; 51. Second connecting rod; 52. Second rocker arm; 6. Drive device; 61. Motor; 62. Drive pulley; 63. Belt; 64. Driven pulley; 7. Gypsum board. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please refer to Figure 1-4 In one embodiment of the gypsum board production flipping device of the present invention, the gypsum board production flipping device includes two conveyor belts 1, a flipping frame 2, a receiving frame 3, a first connecting component 4, a second connecting component 5, and a driving device 6.

[0028] Two conveyor belts 1 are arranged in parallel to transport gypsum boards 7 to be flipped. Flipping frame 2 and receiving frame 3 are rotatably arranged between the two conveyor belts 1 along the conveying direction of the conveyor belts 1. Specifically, two support rods 11 perpendicular to the conveyor belts 1 are provided between the two conveyor belts 1. The two ends of the support rods 11 are respectively fixedly connected to the two conveyor belts 1. Flipping frame 2 and receiving frame 3 are respectively rotatably connected to the two support rods 11. When flipping, flipping frame 2 and receiving frame 3 can rotate to approach each other to exchange gypsum boards 7. The sides of flipping frame 2 and receiving frame 3 facing each other are respectively integrally formed with a first limiting part 21 and a second limiting part 31 to limit the downward movement of gypsum boards 7. A driving device 6 is arranged between the two conveyor belts 1 and below the upper surface of the conveyor belts 1. One end of the driving device 6 is connected to the flipping frame 2 through a first connecting component 4. The other end of the driving device 6 is connected to the receiving frame 3 through a second connecting component 5.

[0029] Please refer to Figure 4 In this embodiment, during use, the driving device 6 drives the flip-board frame 2 and the receiving frame 3 to rotate synchronously in both directions through the first connecting component 4 and the second connecting component 5, and makes the interface between the flip-board frame 2 and the receiving frame 3 biased towards the receiving frame 3. In this way, when the flip-board frame 2 and the receiving frame 3 exchange plasterboard 7, the interface is biased towards the receiving frame 3 instead of being vertical. With the restriction of the first limiting part 21 and the second limiting part 31, the plasterboard 7 can be effectively prevented from slipping. Moreover, during the exchange, one component of the gravity of the plasterboard 7 makes the plasterboard 7 support the plasterboard 7 on the first limiting part 21 and the second limiting part 31, and the other component of the gravity of the plasterboard 7 makes the plasterboard 7 fall from the flip-board frame 2 to the receiving frame 3. Therefore, the exchange process can be completed without the flip-board frame 2 rotating at high speed.

[0030] like Figure 4-7 As shown, specifically, the flip-board frame 2 and the receiving frame 3 are both unfolded below the upper surface of the conveyor belt 1 before and after the flip-board, and the angle between the receiving frame 3 and the upper surface of the conveyor belt 1 is greater than the angle between the flip-board frame 2 and the upper surface of the conveyor belt 1, so that when the gypsum board 7 is handed over, the handover surface of the flip-board frame 2 and the receiving frame 3 is biased towards the receiving frame 3.

[0031] like Figure 4-7 As shown, specifically, the first connecting component 4 includes a first connecting rod 41 and a first rocker arm 42. The two ends of the first connecting rod 41 are rotatably connected to the driving device 6 and the first rocker arm 42, respectively. The end of the first rocker arm 42 away from the first connecting rod 41 is rotatably connected to the flip plate frame 2. The second connecting component 5 includes a second connecting rod 51 and a second rocker arm 52. The two ends of the second connecting rod 51 are rotatably connected to the driving device 6 and the second rocker arm 52, respectively. The end of the second rocker arm 52 away from the second connecting rod 51 is rotatably connected to the receiving plate frame 3. In use, the driving device 6 drives one end of the first connecting rod 41 and the second connecting rod 51 to perform a circular motion synchronously, thereby driving the first rocker arm 42 and the second rocker arm 52 to swing up and down synchronously.

[0032] like Figure 4-7 As shown, more specifically, the drive device 6 includes a motor 61, a drive pulley 62, a belt 63, and a driven pulley 64. The output shaft of the motor 61 is coaxially connected to the drive pulley 62. The drive pulley 62 is connected to the driven pulley 64 via the belt 63. The diameter of the driven pulley 64 is larger than the diameter of the drive pulley 62. The first connecting rod 41 is rotatably connected to one end of the driven pulley 64, and the second connecting rod 51 is rotatably connected to the other end of the driven pulley 64. During operation, the motor 61 drives the drive pulley 62 to rotate. The rotation of the drive pulley 62 drives the driven pulley 64 to rotate in the same direction via the belt 63, thereby causing one end of the first connecting rod 41 and the second connecting rod 51 to perform a synchronous circular motion.

[0033] like Figure 4 and Figure 5 As shown, more specifically, the first link 41 and the second link 51 are respectively disposed on both sides of the driven pulley 64, and the rotational connection points of the first link 41 and the second link 51 on the driven pulley 64 are arranged radially along the driven pulley 64, so as to avoid the first connecting component 4 and the second connecting component 5 from affecting each other's movements.

[0034] like Figure 4 and Figure 6 As shown, specifically, the flip-board frame 2 includes multiple first support plates 22, and the receiving frame 3 includes multiple second support plates 32. The multiple first support plates 22 and second support plates 32 are arranged perpendicular to the conveying direction of the conveyor belt 1. All the second support plates 32 are staggered from each other, and the first limiting part 21 and the second limiting part 31 are flush with each other when they are staggered. This makes the handover of plasterboard 7 between the flip-board frame 2 and the receiving frame 3 smoother and more seamless, and further prevents plasterboard 7 from slipping or bumping.

[0035] The method of use or working principle of this utility model is as follows:

[0036] First, use conveyor belt 1 to transport the plasterboard 7 to be flipped to the top of the flipping frame 2. Then, stop conveyor belt 1 and turn on motor 61 to drive drive pulley 62 to rotate. The rotation of drive pulley 62 drives driven pulley 64 to rotate in the same direction through belt 63, thereby driving one end of first connecting rod 41 and second connecting rod 51 to make synchronous circular motion, which in turn drives first rocker arm 42 and second rocker arm 52 to swing synchronously, so that flipping frame 2 and receiving frame 3 rotate upward until flipping frame 2 brings plasterboard 7 close to receiving frame 3 for handover.

[0037] During the handover, since the angle between the flip-board frame 3 and the upper surface of the conveyor belt 1 is greater than the angle between the flip-board frame 2 and the upper surface of the conveyor belt 1, the handover surface of the flip-board frame 2 and the receiving frame 3 is biased towards the receiving frame 3. With the restraint of the first limiting part 21 and the second limiting part 31, the gypsum board 7 can be effectively prevented from slipping. Moreover, due to the inclined handover surface, one component of the gravity of the gypsum board 7 supports the gypsum board 7 on the first limiting part 21 and the second limiting part 31, while the other component of the gravity of the gypsum board 7 causes the gypsum board 7 to fall from the flip-board frame 2 to the receiving frame 3. Therefore, the handover process can be completed without the flip-board frame 2 rotating at high speed.

[0038] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A flipping device for gypsum board production, characterized in that, It includes two conveyor belts (1), a flip-plate frame (2), a receiving frame (3), a first connecting assembly (4), a second connecting assembly (5), and a driving device (6); the flip-plate frame (2) and the receiving frame (3) are rotatably arranged between the two conveyor belts (1) along the conveying direction of the conveyor belts (1), and the flip-plate frame (2) and the receiving frame (3) can rotate to approach each other to exchange plasterboard (7). The flip-plate frame (2) and the receiving frame (3) are respectively provided with a first limit for restricting the downward movement of the plasterboard (7) on their respective facing sides. Part (21) and second limiting part (31); one end of the driving device (6) is connected to the flip plate frame (2) through the first connecting component (4); the other end of the driving device (6) is connected to the receiving plate frame (3) through the second connecting component (5); the driving device (6) can drive the flip plate frame (2) and the receiving plate frame (3) to rotate synchronously in the forward and reverse directions through the first connecting component (4) and the second connecting component (5), and make the interface of the flip plate frame (2) and the receiving plate frame (3) biased towards the receiving plate frame (3).

2. The flipping device for gypsum board production according to claim 1, characterized in that, The flipping frame (2) and the receiving frame (3) are both unfolded below the upper surface of the conveyor belt (1) in front and behind.

3. The flipping device for gypsum board production according to claim 1, characterized in that, The first connecting assembly (4) includes a first connecting rod (41) and a first rocker arm (42). The two ends of the first connecting rod (41) are rotatably connected to the driving device (6) and the first rocker arm (42), respectively. The end of the first rocker arm (42) away from the first connecting rod (41) is rotatably connected to the flip-plate frame (2). The second connecting assembly (5) includes a second connecting rod (51) and a second rocker arm (52). The two ends of the second connecting rod (51) are rotatably connected to the driving device (6) and the second rocker arm (52), respectively. The end of the second rocker arm (52) away from the second connecting rod (51) is rotatably connected to the receiving plate frame (3).

4. The flipping device for gypsum board production according to claim 3, characterized in that, The drive device (6) includes a motor (61), a drive pulley (62), a belt (63), and a driven pulley (64); the motor (61) is connected to the drive pulley (62), the drive pulley (62) is connected to the driven pulley (64) via the belt (63), the first connecting rod (41) is rotatably connected to one end of the driven pulley (64), and the second connecting rod (51) is rotatably connected to the other end of the driven pulley (64).

5. The flipping device for gypsum board production according to claim 4, characterized in that, The first connecting rod (41) and the second connecting rod (51) are respectively disposed on both sides of the driven pulley (64), and the first connecting rod (41) and the second connecting rod (51) are arranged radially along the driven pulley (64) at the rotatable connection point on the driven pulley (64).

6. The flipping device for gypsum board production according to claim 1, characterized in that, The flip-plate frame (2) includes multiple first support plates (22), and the receiving plate frame (3) includes multiple second support plates (32). The multiple first support plates (22) and second support plates (32) are arranged perpendicular to the conveying direction of the conveyor belt (1) and staggered from each other. The first limiting part (21) and the second limiting part (31) are flush with each other when they are intersecting.

7. The flipping device for gypsum board production according to claim 1, characterized in that, The two conveyor belts (1) are arranged in parallel, and two support rods (11) perpendicular to the conveyor belts (1) are provided between the two conveyor belts (1). The two ends of the support rods (11) are respectively fixedly connected to the two conveyor belts (1); the flipping frame (2) and the receiving frame (3) are respectively rotatably connected to the two support rods (11).

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