Adjusting device for width of wedge-shaped edge of gypsum board and gypsum board forming production line

Abstract

The utility model discloses a device for adjusting the width of a wedge-shaped edge of a gypsum board and a gypsum board forming production line, the device for adjusting the width of the wedge-shaped edge of the gypsum board comprises a lead angle belt and an adjusting assembly, and the lead angle belt is arranged to be capable of synchronously moving with the gypsum board on a forming belt; at least part of the first annular part abuts against the lower surface of the end, in the width direction, of the gypsum board, so that the end, in the width direction, of the gypsum board forms a wedge-shaped edge with the wedge-shaped cross section; the adjusting assembly is connected with the angle guiding belt and is arranged to enable the angle guiding belt to move in the width direction of the gypsum board, so that the width of the first annular part inserted into the lower surface of the gypsum board is changed, and the width of the wedge-shaped edge of the gypsum board is adjusted. The adjusting device has the advantages of improving the working efficiency and reducing the operation risk of workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gypsum board production, more particularly to a wedge-shaped edge width adjusting device for gypsum board and a gypsum board forming production line. BACKGROUND

[0002] Gypsum board has front and back sides when in use, and the end part of the gypsum board along the width direction is formed into a wedge-shaped edge with a width ranging from 30 to 50 mm, which facilitates jointing and increases the crack resistance of the joint putty when in use. The production and forming process of the gypsum board is mainly completed by solidification on a stable forming belt, and the wedge-shaped edge of the gypsum board is also formed on the forming belt. The wedge-shaped edge is extruded by the wedge-shaped part of the guide angle belt that moves synchronously with the forming belt. By adjusting the guide angle belt to move along the width direction of the gypsum board, the width of the wedge-shaped edge of the gypsum board can be adjusted.

[0003] The gypsum board forming production line of the prior art has the problem of low work efficiency and operation risk of workers, as the workers manually adjust the position of the guide angle belt with a wrench or other tools to change the width of the wedge-shaped edge of the gypsum board. SUMMARY

[0004] The utility model embodiment provides a wedge-shaped edge width adjusting device for gypsum board and a gypsum board forming production line, the wedge-shaped edge width adjusting device for gypsum board comprises a guide angle belt and an adjusting assembly, the adjusting assembly can move the guide angle belt along the width direction of the gypsum board to adjust the width of the wedge-shaped edge of the gypsum board, thereby achieving mechanical adjustment of the width of the wedge-shaped edge of the gypsum board, improving work efficiency and reducing the operation risk of workers.

[0005] The technical scheme of the utility model embodiment is as follows:

[0006] A wedge-shaped edge width adjusting device for gypsum board comprises:

[0007] The guide angle belt is arranged to move synchronously with the gypsum board on the forming belt, and comprises a first annular part and a second annular part that are distributed along the width direction of the gypsum board and connected together, the first annular part has a cross section in the shape of a wedge, and the second annular part is located on the side of the first annular part away from the gypsum board; at least part of the first annular part abuts against the lower surface of the end part of the gypsum board along the width direction, so that the end part of the gypsum board along the width direction is formed into a wedge-shaped edge with a cross section in the shape of a wedge;

[0008] The adjusting assembly is connected to the guide angle belt and arranged to move the guide angle belt along the width direction of the gypsum board, so as to change the width of the first annular part inserted into the lower surface of the gypsum board and further adjust the width of the wedge-shaped edge of the gypsum board.

[0009] A gypsum board forming production line comprises the wedge-shaped edge width adjusting device of the gypsum board as described in the above embodiments and a forming belt and a forming drive roller arranged to be rotatable to drive the forming belt to convey the gypsum board.

[0010] The technical effect of the gypsum board wedge-shaped edge width adjusting device of the present application is as follows:

[0011] The adjusting device of the present application can make the guide angle belt move along the width direction of the gypsum board, so as to change the width of the first annular insertion surface of the guide angle belt along the lower surface of the end portion of the gypsum board in the width direction, and further change the width of the wedge-shaped edge of the gypsum board. Therefore, the adjusting device of the present application can mechanically adjust the width of the wedge-shaped edge of the gypsum board. Compared with the prior art of manually adjusting the position of the guide angle belt and the width of the wedge-shaped edge of the gypsum board, the working efficiency of the adjusting device of the present application is high, the position adjustment of the guide angle belt can be quickly completed, and the operation risk of workers can be reduced.

[0012] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the present application. The purpose and other advantages of the present application can be achieved and obtained by the structure specifically pointed out in the description and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application.

[0014] Figure 1 It is a cross-sectional structure schematic view of the guide angle belt, the forming belt and the gypsum board of an embodiment of the present application;

[0015] Figure 2 It is a partial structure schematic view of the guide angle belt, the forming belt and the gypsum board of an embodiment of the present application;

[0016] Figure 3 It is a structure schematic view of the adjusting assembly of an embodiment of the present application;

[0017] Figure 4 It is an enlarged structure schematic view of A part of Figure 3

[0018] Figure 5 It is a structure schematic view of the gypsum board forming production line of an embodiment of the present application. DETAILED DESCRIPTION

[0019] ​In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the following will make a detailed description of the embodiments of the utility model in combination with the drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other at will without conflict.

[0020] Please refer to the accompanying Figures 1 to 5 The structure schematic diagram of the adjusting device of the wedge-shaped edge width of the gypsum board and the gypsum forming production line of the embodiments of the present application is shown in the drawings. Figures 1 to 4 As shown in the drawings, the adjusting device of the wedge-shaped edge width of the gypsum board of the embodiments of the present application comprises a guide angle belt 1 and an adjusting assembly 2. The guide angle belt 1 is arranged to be capable of moving synchronously with the gypsum board 4 on the forming belt 3. The guide angle belt 1 comprises a first annular part 11 and a second annular part 12 which are distributed along the width direction of the gypsum board and connected. The cross section of the first annular part 11 is configured as a wedge shape, and the second annular part 12 is located on the side of the first annular part 11 which is away from the gypsum board 4. At least part of the first annular part 11 abuts against the lower surface of the end part 41 of the gypsum board 4 along the width direction, so that the end part 41 of the gypsum board 4 along the width direction is formed as a wedge-shaped edge with a wedge-shaped cross section. Figure 3 And Figure 4 As shown in the drawings, the adjusting assembly 2 is connected with the guide angle belt 1 and is arranged to be capable of moving the guide angle belt 1 along the width direction of the gypsum board 4, so as to change the width of the first annular part 11 inserted into the lower surface of the gypsum board 4, and further adjust the width of the wedge-shaped edge of the gypsum board 4.

[0021] Specifically, Figure 1 The arrow direction in the drawings represents the moving adjustment direction of the guide angle belt 1, which is also the width direction of the gypsum board 4. Figure 2 The horizontal arrow in the drawings represents the transmission direction of the gypsum board 4, and the vertical arrow represents the moving adjustment direction of the guide angle belt 1. Figure 3 The arrow in the drawings represents the moving adjustment direction of the guide angle belt 1, which is also the width direction of the gypsum board. Figure 5The arrow in the figure indicates the conveying direction of the guide angle belt 1 and the forming belt 3. The adjustment assembly 2 of the embodiment is connected with the guide angle belt 1, and the adjustment assembly 2 can move the guide angle belt 1 along the width direction of the gypsum board 4, so that the width of the first annular part 11 of the guide angle belt 1 inserted into the lower surface of the end part 41 of the gypsum board 4 can be changed. Since the gypsum board 4 is shaped during the conveying process of the forming belt 3, the width of the wedge-shaped edge of the gypsum board 4 can be changed. When the first annular part 11 of the guide angle belt 1 moves along the width direction of the gypsum board 4 to the side close to the gypsum board 4, the width of the first annular part 11 inserted into the lower surface of the end part 41 of the gypsum board 4 becomes larger, so that the width of the wedge-shaped edge of the end part 41 of the gypsum board 4 shaped becomes larger. When the first annular part 11 of the guide angle belt 1 moves to the side away from the gypsum board 4, the width of the first annular part 11 inserted into the lower surface of the end part 41 of the gypsum board 4 becomes smaller, so that the width of the wedge-shaped edge of the end part 41 of the gypsum board 4 shaped becomes smaller. Thus, the adjustment device of the embodiment can mechanically adjust the width of the wedge-shaped edge of the gypsum board 4 through the adjustment assembly 2. Compared with the prior art of manually adjusting the position of the guide angle belt 1 and the width of the wedge-shaped edge of the end part 41 of the gypsum board 4, the embodiment has high working efficiency, can quickly complete the position adjustment of the guide angle belt 1, and can reduce the operation risk of workers.

[0022] In one exemplary embodiment, as shown in Figure 3 and Figure 4 The adjustment assembly 2 includes a driving member 21, a transmission assembly 22, and a first roller 23 that can move along the width direction of the gypsum board 4.

[0023] The transmission assembly 22 is connected to the driving member 21 and the first roller 23, and the driving member 21 drives the first roller 23 to move along the width direction of the gypsum board 4 through the transmission assembly 22.

[0024] The guide angle belt 1 is buckled on the first roller 23.

[0025] Specifically, the guide angle belt 1 is configured in a ring structure to convey the gypsum board 4 together with the forming belt 3. The first roller 23 of the adjustment assembly 2 of the embodiment can be a roller arranged on the forward conveying route or a roller arranged on the return conveying route, and both can achieve the purpose of driving the guide angle belt 1 to move along the width direction of the gypsum board 4 through the first roller 23.

[0026] In one exemplary embodiment, as shown in Figure 5 The guide angle belt 1 is configured in a closed loop structure capable of performing forward conveying and return conveying, the first roller 23 is configured to drive the guide angle belt 1 to perform return conveying, and the first roller 23 is arranged close to the starting point of the forward conveying of the guide angle belt 1.

[0027] Specifically, the first roller 23 is arranged on the return conveying path of the guide angle belt 1, so that the first roller 23 can avoid interfering with the forming belt 3, and the space occupation of the adjusting assembly 2 is reduced. The first roller 23 is arranged close to the start point of the forward conveying path of the guide angle belt 1, so that the guide angle belt 1 on the forward conveying path can quickly complete the position adjusting action, so as to ensure that the gypsum board 4 can be stably conveyed on the forming belt 3 and the wedge-shaped edge is formed.

[0028] In an exemplary embodiment, as shown in Figure 3 the driving member 21 comprises a motor, the transmission assembly 22 comprises a screw rod 221 and a sliding block 222 sleeved on the screw rod 221 and threadedly matched with the screw rod 221, and the first roller 23 is fixedly connected with the sliding block 222. The axis of the screw rod 221 is the same as the width direction of the gypsum board 4.

[0029] The motor drives the screw rod 221 to rotate, so that the sliding block 222 moves along the width direction of the guide angle belt 1.

[0030] In an exemplary embodiment, as shown in Figure 3 the adjusting assembly 2 further comprises a base 24, and the driving member 21 and the transmission assembly 22 are both mounted to the base 24.

[0031] In an exemplary embodiment, as shown in Figure 5 the first roller 23 is arranged in a plurality of ways, and the plurality of first rollers 23 are arranged in sequence along the conveying direction of the guide angle belt 1.

[0032] Specifically, the plurality of first rollers 23 are arranged to drive the guide angle belt 1 to move along the width direction of the gypsum board 4, so that the adjusting process is more stable when the guide angle belt 1 changes position along the width direction of the gypsum board 4.

[0033] In an exemplary embodiment, as shown in Figure 1 and Figure 2 the guide angle belt 1 and the adjusting assembly 2 are both arranged in two ways, two guide angle belts 1 are arranged at both ends of the width direction of the gypsum board 4, and two adjusting assemblies 2 are arranged to adjust the positions of the two guide angle belts 1.

[0034] Specifically, the guide angle belt 1 and the adjusting assembly 2 are arranged at both ends of the width direction of the gypsum board 4, so that both ends of the gypsum board 4 can be formed into wedge-shaped edges with a wedge-shaped cross section. It can be understood that the guide angle belt 1 and the adjusting assembly 2 can also be arranged at only one end of the gypsum board 4, so that one end of the gypsum board 4 is formed into a wedge-shaped edge.

[0035] The embodiment of the present application provides a gypsum board forming production line, as shown in Figure 5As shown, the wedge-shaped edge width adjusting device of the gypsum board comprises a forming belt 3 and a forming drive roller 5 arranged to rotate to drive the forming belt 3 to convey the gypsum board 4.

[0036] Specifically, the gypsum board forming production line of the embodiments of the present application comprises the wedge-shaped edge width adjusting device of the gypsum board as described in any of the above exemplary embodiments, and thus has the structural features and advantages of the wedge-shaped edge width adjusting device of the gypsum board as described in any of the above exemplary embodiments, which will not be repeated here.

[0037] In an exemplary embodiment, as shown, Figure 5 The forming belt 3 and the guide angle belt 1 are both arranged in a closed loop structure capable of performing forward conveying and return conveying; the forward and return conveying lines of the guide angle belt 1 are located outside the forward and return conveying lines of the forming belt 3.

[0038] The gypsum board forming production line further comprises a second idler roller 6 for driving the forming belt 3 to perform return conveying movement, and the second idler roller 6 is arranged close to the forming drive roller 5; the wedge-shaped edge width adjusting device of the gypsum board is arranged near the lower side of the second idler roller 6.

[0039] Specifically, the wedge-shaped edge width adjusting device of the gypsum board is arranged near the lower side of the second idler roller 6, and the second idler roller 6 is arranged close to the forming drive roller 5, so that the wedge-shaped edge width adjusting device of the gypsum board can quickly adjust the position of the guide angle belt 1 entering the forward conveying line, so that the gypsum board 4 can be stably conveyed on the forming belt 3 and stably formed with a wedge-shaped edge.

[0040] In an exemplary embodiment, the gypsum board forming production line of the present application further comprises a forming linkage roller, and the forming drive roller 5 and the forming linkage roller are respectively located at two ends of the forming belt 3, and the forming drive roller 5 rotates to drive the forming linkage roller to rotate through the forming belt 3. Along the conveying direction of the gypsum board 4, the guide angle belt 1 located between the forming drive roller 5 and the forming linkage roller abuts against the outer side of the forming belt 3.

[0041] The gypsum board forming production line further comprises a third idler roller 7 for driving the forming belt 3 and the guide angle belt 1 to perform forward conveying movement together.

[0042] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "edge", "opposite", "four corners", "perimeter" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the structure indicated has a particular orientation, is constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0043] In the description of the utility model embodiment, unless otherwise explicitly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", "assembly" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; the terms "installation", "connection", "fixed connection" can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0044] Although the embodiments disclosed by the utility model are as above, the content described is only the embodiment adopted for the convenience of understanding the utility model, and is not used to limit the utility model. Any person skilled in the art of the utility model can make any modification and change in the implementation form and details without departing from the spirit and scope of the utility model disclosed, but the patent protection scope of the utility model still needs to be defined by the appended claims.

Claims

1. A device for adjusting the width of the tapered edge of a gypsum board, characterized in that, The device comprises: a guide angle belt arranged to move synchronously with the gypsum board on the forming belt; the guide angle belt comprises a first annular part and a second annular part distributed along the width direction of the gypsum board and connected with each other, the first annular part is configured in a wedge shape in cross section, and the second annular part is located on the side of the first annular part away from the gypsum board; at least part of the first annular part abuts against the lower surface of the end of the gypsum board in the width direction, so that the end of the gypsum board in the width direction is formed into a wedge-shaped edge with a wedge-shaped cross section; an adjusting assembly connected with the guide angle belt and arranged to move the guide angle belt along the width direction of the gypsum board, so as to change the width of the first annular part inserted into the lower surface of the gypsum board, and further adjust the width of the wedge-shaped edge of the gypsum board.

2. The device for adjusting the width of the wedge-shaped edge of the gypsum board according to claim 1, wherein: the adjusting assembly comprises a driving member, a transmission assembly, and a first roller capable of moving along the width direction of the gypsum board; the transmission assembly is connected to the driving member and the first roller, and the driving member drives the first roller to move along the width direction of the gypsum board through the transmission assembly; the guide angle belt is wrapped around the first roller.

3. The device for adjusting the width of the wedge-shaped edge of the gypsum board according to claim 2, wherein: the guide angle belt is arranged in a closed loop structure capable of performing forward conveying and return conveying, the first roller is arranged to drive the guide angle belt to perform return conveying, and the first roller is arranged close to the starting point of the forward conveying of the guide angle belt.

4. The device for adjusting the width of the wedge-shaped edge of the gypsum board according to claim 2, wherein: the driving member comprises a motor, the transmission assembly comprises a lead screw and a sliding block sleeved on the lead screw and threadedly matched with the lead screw, the first roller is fixedly connected with the sliding block, and the axis of the lead screw is the same as the width direction of the gypsum board; the motor drives the lead screw to rotate, so that the sliding block moves along the width direction of the guide angle belt.

5. The device for adjusting the width of the wedge-shaped edge of the gypsum board according to any one of claims 2 to 4, wherein: the adjusting assembly further comprises a base, and the driving member and the transmission assembly are both mounted to the base.

6. The device for adjusting the width of the wedge-shaped edge of the gypsum board according to any one of claims 2 to 4, wherein: the first roller is arranged in a plurality of forms, and the plurality of first rollers are arranged in sequence along the conveying direction of the guide angle belt.

7. The apparatus for adjusting the width of the tapered edge of a gypsum board according to any one of claims 1 to 4, characterized in that, the guide angle belt and the adjusting assembly are both arranged in two forms, the two guide angle belts are arranged at the two ends of the width direction of the gypsum board respectively, and the two adjusting assemblies are used to adjust the positions of the two guide angle belts respectively.

8. A gypsum board forming production line characterized by, The device comprises the device for adjusting the width of the wedge-shaped edge of the gypsum board according to any one of claims 1 to 7, and further comprises a forming belt and a forming driving roller arranged to rotate to drive the forming belt to convey the gypsum board.

9. The gypsum board forming line of claim 8, wherein, The forming belt and the guide angle belt are both provided with a closed loop structure capable of performing forward conveying and return conveying; the forward and return conveying lines of the guide angle belt are located outside the forward and return conveying lines of the forming belt; The gypsum board forming production line further comprises a second idler for driving the forming belt to perform return conveying movement, and the second idler is arranged close to the forming driving roller; the adjusting device for the wedge-shaped edge width of the gypsum board is arranged close to the lower side of the second idler.

10. The gypsum board forming line of claim 8, wherein, Further comprising a forming linkage roller, the forming driving roller and the forming linkage roller are respectively located at the two ends of the forming belt, and the forming driving roller rotates to drive the forming linkage roller to rotate through the forming belt; along the conveying direction of the gypsum board, the guide angle belt located between the forming driving roller and the forming linkage roller is in abutment with the outer side of the forming belt; The gypsum board forming production line further comprises a third idler for driving the forming belt and the guide angle belt to perform forward conveying movement together.

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