Gypsum board frame stack conveying system and control method thereof

Abstract

The invention discloses a conveying system of a plasterboard frame stack and a control method thereof. The conveying system comprises a second conveying device; the third conveying device is located on the downstream of the second conveying device, and a filler strip containing component is arranged between the second conveying device and the third conveying device; the filler strip conveying device is located on one side of the second conveying device and the third conveying device, the filler strip conveying device is arranged to supply filler strips to a first target position in sequence, and the first target position corresponds to the filler strip containing component; the first filler strip transferring device corresponds to the first target position and is arranged to sequentially transfer the filler strips located at the first target position to the filler strip containing component; and the second filler strip transferring device corresponds to the filler strip containing component, and the second filler strip transferring device is arranged to sequentially transfer the filler strips located on the filler strip containing component to a second target position on the third conveying device, so that the filler strips are supported between the gypsum board frame stack and the third conveying device.

Description

Technical Field

[0001] The present invention relates to the technical field of gypsum board equipment, and more specifically, to a gypsum board rack conveying system and a control method thereof. Background Art

[0002] Gypsum board is a kind of board made of desulfurized gypsum as the main raw material. It has the advantages of light weight, high strength, easy processing, good sound insulation and heat insulation effects, and good fire resistance. It is widely used as various decorative boards such as partition walls, ceilings, sound-absorbing panels, etc. in various buildings.

[0003] After the dried and qualified gypsum boards have been processed by edge sawing and edge banding, they need to be stacked. Usually, 110 gypsum boards are stacked into a rack to form a gypsum board rack. In order to facilitate the transportation of gypsum board racks, forklifts are usually used to store and transport the gypsum board racks. In this way, it is necessary to add pads on the lower side of the gypsum board racks to support the gypsum board racks, so that a space for the forklift's fork operation is constructed under the gypsum board racks to ensure that the forklift can carry out the operation of reversing the gypsum board racks. How to conveniently add pads on the lower side of the gypsum board racks is a technical problem that technicians in this field urgently need to solve. Summary of the invention

[0004] An embodiment of the present invention provides a conveying system for a gypsum board stack, comprising: a second conveying device; a third conveying device, which is located downstream of the second conveying device in a first horizontal direction, and a pad strip accommodating member is provided between the second conveying device and the third conveying device; a pad strip conveying device, which is located on one side of the second conveying device and the third conveying device in a second horizontal direction, and the pad strip conveying device is configured to sequentially supply pad strips to a first target position, and the first target position corresponds to the pad strip accommodating member in the second horizontal direction; a first pad strip transfer device, which corresponds to the first target position and is configured to sequentially transfer the pad strips at the first target position to the pad strip accommodating member; and a second pad strip transfer device, which corresponds to the pad strip accommodating member, based on the second conveying device conveying the gypsum board stack to the third conveying device, the third conveying device and the pad strips on the pad strip accommodating member are both located below the gypsum board stack in a vertical direction, and the second pad strip transfer device is configured to sequentially transfer the pad strips on the pad strip accommodating member to the second target position on the third conveying device, so that the pad strips are supported between the gypsum board stack and the third conveying device.

[0005] In some exemplary embodiments, the conveying system of the gypsum board rack stack further includes: a sorting device, which is located on the other side of the second conveying device and the third conveying device in the second horizontal direction and is configured to align one end of the gasket strip on the gasket strip accommodating member on the other side of the second horizontal direction with one end of the gypsum board rack stack on the other side of the second horizontal direction, and then the second gasket strip transferring device transfers the gasket strip on the gasket strip accommodating member to a second target position on the third conveying device, so that the gasket strip is supported between the gypsum board rack stack and the third conveying device.

[0006] In some exemplary embodiments, based on the second conveying device conveying the gypsum board stack to the third conveying device, the second conveying device and the third conveying device perform intermittent synchronous start and stop, and the second cushion strip transfer device transfers the cushion strip on the cushion strip accommodating component to the second target position during the stop time period of the synchronous start and stop, so that the cushion strip is supported between the gypsum board stack and the third conveying device.

[0007] In some exemplary embodiments, the conveying system of the gypsum board stack further includes: a displacement detection device, used in conjunction with the second conveying device, and based on the gypsum board stack reaching a third target position on the second conveying device, the displacement of the gypsum board stack from the third target position to the third conveying device is recorded according to the displacement detection device, the second conveying device and the third conveying device are intermittently started and stopped synchronously according to the displacement, and the second pad transfer device transfers the pad on the pad accommodating component to the second target position during the stop time period of the synchronous start and stop, so that the pad is supported between the gypsum board stack and the third conveying device.

[0008] In some exemplary embodiments, the conveying system for the gypsum board rack stack further includes: a first conveying device located upstream of the second conveying device in a first horizontal direction.

[0009] In some exemplary embodiments, the gypsum board rack conveying system further comprises: a lifting device, the second conveying device being disposed on the lifting device;

[0010] Based on the lifting device lowering the second conveying device to the fourth target position, the first conveying device completely conveys the gypsum board rack to the second conveying device, and then the lifting device lifts the second conveying device to the fifth target position;

[0011] Based on the lifting device lifting the second conveying device to the fifth target position and the gypsum board rack reaching the third target position, the displacement of the gypsum board rack from the third target position to the third conveying device is recorded by the displacement detection device, the second conveying device and the third conveying device are intermittently started and stopped synchronously according to the displacement, and the second cushion strip transfer device transfers the cushion strip on the cushion strip accommodating component to the second target position during the stop time period, so that the cushion strip is supported between the gypsum board rack and the third conveying device;

[0012] Based on the fact that the second conveying device completely conveys the gypsum board rack to the third conveying device, the lifting device lowers the second conveying device to a fourth target position.

[0013] In some exemplary embodiments, the conveying system of the gypsum board rack stack further includes: a first detection device corresponding to the fifth target position; a second detection device corresponding to the fourth target position; an eighth detection device disposed at the downstream end of the second conveying device; and a tenth detection device disposed at the downstream end of the first conveying device;

[0014] The first conveying device stops based on the fact that the tenth detection device detects the gypsum board rack on the first conveying device and the second detection device does not detect the second conveying device;

[0015] Based on the fact that the eighth detection device does not detect the gypsum board rack and the first detection device detects the second conveying device, the lifting device lowers the second conveying device and stops when the second detection device detects the second conveying device;

[0016] Based on the tenth detection device detecting the gypsum board stack on the first conveying device and the second detection device detecting the second conveying device, the first conveying device completely conveys the gypsum board stack to the second conveying device, and then when the eighth detection device detects the gypsum board stack, the second conveying device stops, and the lifting device lifts the second conveying device and stops when the first detection device detects the second conveying device;

[0017] Based on the eighth detection device detecting the gypsum board stack and the first detection device detecting the second conveying device, the second conveying device and the third conveying device act synchronously, the displacement detection device records the displacement of the gypsum board stack from the third target position to the third conveying device, and the second conveying device and the third conveying device start and stop intermittently synchronously according to the displacement.

[0018] In some exemplary embodiments, the conveying system of the gypsum board stack further comprises: a sorting device and a third detection device, located on the other side of the second conveying device and the third conveying device in the second horizontal direction, the third detection device being configured to detect whether the gasket strip on the gasket strip receiving member protrudes from one end of the gypsum board stack located on the other side of the second horizontal direction;

[0019] Based on the third detection device detecting that the pad strip protrudes from one end of the gypsum board rack stack located on the other side of the second horizontal direction, the sorting device aligns one end of the pad strip located on the other side of the second horizontal direction with one end of the gypsum board rack stack located on the other side of the second horizontal direction during the stop time period, and then the second pad strip transferring device transfers the pad strip to the second target position during the stop time period, so that the pad strip is supported between the gypsum board rack stack and the third conveying device.

[0020] In some exemplary embodiments, the conveying system of the gypsum board rack stack further includes: a seventh detection device, corresponding to the first target position and configured to detect whether the cushion strip reaches the first target position, and the cushion strip conveying device is further configured to stop based on the seventh detection device detecting the cushion strip; and a ninth detection device, corresponding to the cushion strip receiving member and configured to detect whether there is a cushion strip on the cushion strip receiving member;

[0021] Based on the seventh detection device detecting the cushion strip and the ninth detection device not detecting the cushion strip, the first cushion strip transfer device transfers the cushion strip at the first target position to the cushion strip receiving member;

[0022] Based on the fact that the ninth detection device detects the pad strip and the third detection device does not detect the end of the pad strip protruding from the other side of the gypsum board rack stack in the second horizontal direction, the second pad strip transfer device operates in the stop time period to transfer the pad strip to the second target position, so that the pad strip is supported between the gypsum board rack stack and the third conveying device.

[0023] In some exemplary embodiments, the displacement detection device is an encoder, the pad strip conveying device is an electric push rod, the first conveying device, the second conveying device and the third conveying device are chain conveyors, the pad strip accommodating member is a accommodating groove member with an opening facing upward and penetrating both ends in the second direction, the first horizontal direction is the front-to-back direction, and the second horizontal direction is the left-to-right direction.

[0024] In some exemplary embodiments, the second cushion strip transfer device includes a first moving mechanism and a second moving mechanism, the first moving mechanism is arranged on the second moving mechanism, the first moving mechanism is configured to lift the cushion strip on the cushion strip accommodating component and make the cushion strip at the same height as the second target position, and the second moving mechanism is configured to move the first moving mechanism and the cushion strip and move the cushion strip to the second target position.

[0025] The embodiment of the present invention further provides a control method for a gypsum board stack conveying system, comprising:

[0026] Controlling the cushion strip conveying device to supply cushion strips to the first target position in sequence;

[0027] controlling the first cushion strip transfer device to sequentially transfer the cushion strips at the first target position to the cushion strip receiving member;

[0028] The second conveying device is controlled to convey the gypsum board stack to the third conveying device, and the second pad transfer device is controlled to sequentially transfer the pads on the pad accommodating component to the second target position, so that the pads are supported between the gypsum board stack and the third conveying device.

[0029] In some exemplary embodiments, the step of controlling the second cushion strip transfer device to sequentially transfer the cushion strips on the cushion strip receiving member to the second target position includes:

[0030] The second conveying device and the third conveying device are controlled to start and stop intermittently and synchronously, and the second cushion strip transfer device is controlled to transfer the cushion strip on the cushion strip accommodating component to the second target position during the stop time period of the synchronous start and stop.

[0031] In some exemplary embodiments, the step of controlling the second conveying device to convey the gypsum board rack to the third conveying device, and controlling the second cushion strip transfer device to sequentially transfer the cushion strips on the cushion strip receiving member to the second target position comprises:

[0032] When the gypsum board stack reaches the third target position on the second conveying device, the displacement of the gypsum board stack from the third target position to the third conveying device is recorded by the displacement detection device, the second conveying device and the third conveying device are controlled to start and stop intermittently and synchronously according to the displacement, and the second cushion strip transfer device is controlled to transfer the cushion strip on the cushion strip accommodating component to the second target position during the stop time period of the synchronous start and stop.

[0033] In some exemplary embodiments, the step of controlling the second conveying device to convey the gypsum board rack to the third conveying device, and controlling the second cushion strip transfer device to sequentially transfer the cushion strips on the cushion strip receiving member to the second target position further includes:

[0034] When the gasket on the gasket accommodating member protrudes out of one end of the gypsum board frame stack on the other side of the second horizontal direction, the sorting device is controlled to align one end of the gasket on the other side of the second horizontal direction with one end of the gypsum board frame stack on the other side of the second horizontal direction during the stop time period, and then the second gasket transferring device is controlled to transfer the gasket on the gasket accommodating member to the second target position during the stop time period.

[0035] In some exemplary embodiments, when the gypsum board stack reaches a third target position on the second conveying device, the step of recording the displacement of the gypsum board stack from the third target position to the third conveying device according to the displacement detection device includes:

[0036] When the lifting device lifts the second conveying device to the fifth target position and the gypsum board rack reaches the third target position, the second conveying device and the third conveying device are controlled to move synchronously, and the displacement of the gypsum board rack from the third target position to the third conveying device is recorded according to the displacement detection device.

[0037] In some exemplary embodiments, when the tenth detection device detects the gypsum board stack on the first conveying device and the second detection device detects the second conveying device, the first conveying device is controlled to completely convey the gypsum board stack to the second conveying device, and then when the eighth detection device detects the gypsum board stack, the second conveying device is controlled to stop, and the lifting device is controlled to lift the second conveying device and stop when the first detection device detects the second conveying device, so that the lifting device lifts the second conveying device to the fifth target position and the gypsum board stack reaches the third target position.

[0038] In some exemplary embodiments, the control method further includes: when the second conveying device completely conveys the gypsum board frame stack to the third conveying device, controlling the lifting device to lower the second conveying device to a fourth target position, then controlling the first conveying device to completely convey the gypsum board frame stack to the second conveying device, and then controlling the lifting device to lift the second conveying device to a fifth target position.

[0039] In some exemplary embodiments, when the second conveying device completely conveys the gypsum board frame stack to the third conveying device, the step of controlling the lifting device to lower the second conveying device to a fourth target position and then controlling the first conveying device to completely convey the gypsum board frame stack to the second conveying device includes:

[0040] When the eighth detection device does not detect the gypsum board rack and the first detection device detects the second conveying device, the lifting device is controlled to lower the second conveying device and stop when the second detection device detects the second conveying device;

[0041] When the tenth detection device detects the gypsum board stack on the first conveying device and the second detection device detects the second conveying device, the first conveying device is controlled to completely convey the gypsum board stack to the second conveying device.

[0042] In some exemplary embodiments, the control method further includes: when the tenth detection device detects the gypsum board rack on the first conveying device and the second detection device does not detect the second conveying device, controlling the first conveying device to stop.

[0043] In the conveying system of the gypsum board stack of the embodiment of the present invention, the second conveying device conveys the gypsum board stack to the third conveying device. In the process of the gypsum board stack crossing the adjacent ends of the second conveying device and the third conveying device, the third conveying device and the pads on the pad accommodating member are both located below the gypsum board stack in the vertical direction. At this time, the second pad transfer device transfers the pads on the pad accommodating member to the second target position on the third conveying device, so as to support the pads between the gypsum board stack and the third conveying device. As the gypsum board stack and the pads supporting the gypsum board stack move synchronously downstream together on the third conveying device, pads can be added at the second target position between the gypsum board stack and the third conveying device in sequence. After the gypsum board stack is completely conveyed to the third conveying device, the gypsum board stack is supported on the third conveying device by arranging a plurality of pads at intervals in the first horizontal direction, that is, a space for the forklift to operate is constructed below the gypsum board stack by the plurality of pads. This solution realizes convenient addition of pads on the lower side of the gypsum board stack in an automated manner.

[0044] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0046] Figure 1 A schematic top view of a conveying system for gypsum board racks provided in some embodiments of the present invention;

[0047] Figure 2 and Figure 3 for Figure 1 A schematic diagram of the partial structure of the transmission system shown;

[0048] Figure 4 for Figure 1 The main structural diagram of the transmission system shown;

[0049] Figure 5 and Figure 6 for Figure 4 A schematic diagram of the partial structure of the transmission system shown;

[0050] Figures 7 to 9 for Figure 4 A schematic diagram of the partial structure of the conveying system showing the state in which cushion strips are added sequentially.

[0051] The corresponding relationship between the reference numerals and the component names is as follows:

[0052] 11 first conveying device, 12 second conveying device, 13 third conveying device, 14 pad strip accommodating component, 141 avoidance gap, 15 gypsum board rack, 16 pad strip conveying device, 17 first pad strip transfer device, 18 second pad strip transfer device, 181 first moving mechanism, 1811 pull rod, 182 second moving mechanism, 19 sorting device, 20 displacement detection device, 21 lifting device, 30 tenth detection device, 31 first detection device, 32 second detection device, 33 third detection device, 34 fourth detection device, 35 fifth detection device, 36 sixth detection device, 37 seventh detection device, 38 eighth detection device, 39 ninth detection device, 40 pad strip. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0054] The gypsum board stacking conveying system provided by the embodiment of the present invention is as follows: Figures 1 to 9As shown, it includes: a second conveying device 12; a third conveying device 13, the third conveying device 13 is located downstream of the second conveying device 12 in the first horizontal direction, and a cushion strip containing member 14 is provided between the second conveying device 12 and the third conveying device 13, the second conveying device 12 is configured to controllably convey a gypsum board rack 15 to the third conveying device 13; a cushion strip conveying device 16, the cushion strip conveying device 16 is located on one side of the second conveying device 12 and the third conveying device 13 in the second horizontal direction, and the cushion strip conveying device 16 is configured to sequentially convey the gypsum board rack 15 to the first target position a (such as Figure 2 As shown) supplying a pad strip 40, the first target position a in the second horizontal direction corresponds to the pad strip accommodating component 14; a first pad strip transferring device 17, the first pad strip transferring device 17 corresponds to the first target position a, and is configured to sequentially transfer the pad strip 40 at the first target position a to the pad strip accommodating component 14; and a second pad strip transferring device 18, the second pad strip transferring device 18 corresponds to the pad strip accommodating component 14, based on the second conveying device 12 conveying the gypsum board rack 15 to the third conveying device 13, the third conveying device 13 and the pad strip 40 on the pad strip accommodating component 14 are both located below the gypsum board rack 15 in the vertical direction, and the second pad strip transferring device 18 is configured to sequentially transfer the pad strip on the pad strip accommodating component 14 to the second target position b (as shown) on the third conveying device 13 Figure 7 As shown, the second target position b is located at the upstream end of the third conveying device 13), so that the pad 40 is supported between the gypsum board rack 15 and the third conveying device 13 (that is, the pad 40 is placed at the second target position b on the third conveying device 13 and supported between the gypsum board rack 15 and the third conveying device 13, and the pad described below is not marked with a number).

[0055] In the conveying system, the second conveying device 12 conveys the gypsum board frame stack 15 to the third conveying device 13. During the process of the gypsum board frame stack 15 crossing the adjacent ends of the second conveying device 12 and the third conveying device 13, the third conveying device 13 and the pads on the pad accommodating member 14 are both located below the gypsum board frame stack 15 in the vertical direction. At this time, the second pad transfer device 18 transfers the pads on the pad accommodating member 14 to the second target position b on the third conveying device 13, so as to support the pads between the gypsum board frame stack 15 and the third conveying device 13. As the gypsum board frame stack 15 and the pads supporting the gypsum board frame stack 15 move synchronously downstream together on the third conveying device 13, pads can be added at the second target position b between the gypsum board frame stack 15 and the third conveying device 13 in sequence. After the gypsum board frame stack 15 is completely conveyed to the third conveying device 13, the gypsum board frame stack 15 is supported on the third conveying device 13 by arranging a plurality of pads at intervals in the first horizontal direction (such as Figures 7 to 9As shown), a space for forklift fork operation is constructed under the gypsum board rack 15 by a plurality of pads. This solution realizes the convenient addition of pads on the lower side of the gypsum board rack 15 in an automated manner.

[0056] The first horizontal direction is set as the front-to-back direction, and the second horizontal direction is set as the left-to-right direction.

[0057] In some examples, such as Figure 2 As shown, the conveying system of the gypsum board stack also includes: a sorting device 19, which is located on the other side of the second conveying device 12 and the third conveying device 13 in the second horizontal direction, and the sorting device 19 is configured to align one end of the padding strip on the padding strip accommodating member 14 located on the other side of the second horizontal direction with one end of the gypsum board stack 15 located on the other side of the second horizontal direction, and then the second padding strip transfer device 18 transfers the padding strip on the padding strip accommodating member 14 to the second target position b on the third conveying device 13, so that the padding strip is supported between the gypsum board stack 15 and the third conveying device 13. This solution can ensure that the multiple padding strips supporting the gypsum board stack 15 are parallel to each other and the left and right ends are aligned respectively. Among them, the sorting device 19 includes a cylinder and a push plate arranged on the cylinder.

[0058] In some examples, such as Figure 5 , Figures 7 to 9 As shown, based on the second conveying device 12 conveying the gypsum board rack 15 to the third conveying device 13, the second conveying device 12 and the third conveying device 13 are started and stopped intermittently synchronously, and the second pad transfer device 18 transfers the pad on the pad accommodating component 14 to the second target position b during the stop time period of the synchronous start and stop (i.e., the time interval between two starts), so that the pad is supported between the gypsum board rack 15 and the third conveying device 13. That is, when the second conveying device 12 and the third conveying device 13 are both stopped, pads are added between the gypsum board rack 15 and the third conveying device 13, so that the relative positions of the multiple pads of each group supporting the gypsum board rack 15 can be kept unique, which is conducive to the forklift's accurate insertion into the space between adjacent pads. The second conveying device 12 and the third conveying device 13 can be assisted by structures such as a timing device or a displacement detection device 20 to realize the intermittent synchronous start and stop of the second conveying device 12 and the third conveying device 13.

[0059] In some examples, such as Figure 2 As shown, the conveying system of the gypsum board rack stack also includes: a displacement detection device 20, which is used in conjunction with the second conveying device 12, based on the gypsum board rack stack 15 reaching the third target position c (such as Figure 2 and Figure 5As shown in the figure, the displacement detection device 20 records the displacement of the gypsum board frame stack 15 from the third target position c to the third conveying device 13, and the second conveying device 12 and the third conveying device 13 are started and stopped intermittently and synchronously according to the displacement (that is, the second conveying device 12 conveys the gypsum board frame stack 15 to the third conveying device 13, and the gypsum board frame stack 15 stops for a set time each time it moves a set displacement.), and the second cushion strip transfer device 18 transfers the cushion strip on the cushion strip accommodating component 14 to the second target position b during the stop time period of the synchronous start and stop, so that the cushion strip is supported between the gypsum board frame stack 15 and the third conveying device 13. Among them, each time the second conveying device 12 conveys a gypsum board frame stack 15 to the third conveying device 13, the displacement detection device 20 re-records the displacement of the gypsum board frame stack 15 from the third target position c to the third conveying device 13.

[0060] The scheme of using the timing device is substantially the same as the scheme of using the displacement detection device 20, that is, the timing device records the time for the gypsum board stack 15 to move from the third target position c to the third conveying device 13, and the second conveying device 12 and the third conveying device 13 are intermittently started and stopped synchronously according to the time, and each time the second conveying device 12 conveys a gypsum board stack 15 to the third conveying device 13, the timing device re-records the time for the gypsum board stack 15 to move from the third target position c to the third conveying device 13, which will not be repeated here.

[0061] In some examples, such as Figure 1 , Figure 3 and Figure 4 As shown, the conveying system of the gypsum board stack further includes: a first conveying device 11, which is located upstream of the second conveying device 12 in a first horizontal direction, and the first conveying device 11 is configured to convey the gypsum board stack 15 to the second conveying device 12 in a controlled manner.

[0062] In some examples, such as Figure 4 and Figure 7 As shown, the conveying system of the gypsum board rack stack also includes: a lifting device 21, and the second conveying device 12 is arranged on the lifting device 21;

[0063] Based on the lifting device 21, the second conveying device 12 is lowered to the fourth target position d (such as Figure 4 As shown, this state is not shown in the figure), the first conveying device 11 completely conveys the gypsum board rack 15 to the second conveying device 12, and then the lifting device 21 lifts the second conveying device 12 to the fifth target position e;

[0064] like Figure 5 , Figures 7 to 9 As shown, based on the lifting device 21, the second conveying device 12 is lifted to the fifth target position e (as shown in FIG. Figures 7 to 9As shown), and the gypsum board rack 15 reaches the third target position c, the displacement of the gypsum board rack 15 from the third target position c to the third conveying device 13 is recorded according to the displacement detection device 20, and the second conveying device 12 and the third conveying device 13 are started and stopped intermittently and synchronously according to the displacement, and the second cushion strip transfer device 18 transfers the cushion strip on the cushion strip accommodating member 14 to the second target position b during the stop period, so that the cushion strip is supported between the gypsum board rack 15 and the third conveying device 13;

[0065] Based on the second conveying device 12, the gypsum board rack 15 is completely conveyed to the third conveying device 13 (such as Fig. 9 As shown), the lifting device 21 lowers the second conveying device 12 to the fourth target position d.

[0066] The first conveying device 11 completely conveys one gypsum board rack 15 to the second conveying device 12 each time.

[0067] Alternatively, the lifting device 21 may not be provided, and when the second conveying device 12 completely conveys one gypsum board rack 15 to the third conveying device 13, the first conveying device 11 then completely conveys the next gypsum board rack 15 to the second conveying device 12; or the first conveying device 11 and the lifting device 21 may not be provided, and the gypsum board rack 15 is only conveyed in sequence from the second conveying device 12 to the third conveying device 13, etc.; all of the above can achieve the purpose of the present application, and its purpose does not deviate from the design concept of the present invention, and will not be repeated here, and should all fall within the protection scope of the present application.

[0068] In some examples, such as Figure 2 , Figure 6 and Fig. 9 As shown, the conveying system of the gypsum board rack stack also includes: a first detection device 31, the first detection device 31 corresponds to the fifth target position e; a second detection device 32, the second detection device 32 corresponds to the fourth target position d; an eighth detection device 38, the eighth detection device 38 is arranged at the downstream end (left side or right side) of the second conveying device 12; and a tenth detection device 30, the tenth detection device 30 is arranged at the downstream end (left side or right side) of the first conveying device 11;

[0069] Based on the fact that the tenth detection device 30 detects the gypsum board rack 15 on the first conveying device 11 and the second detection device 32 does not detect the second conveying device 12, the first conveying device 11 stops;

[0070] Based on the fact that the eighth detection device 38 does not detect the gypsum board rack 15 and the first detection device 31 detects the second conveying device 12, the lifting device 21 lowers the second conveying device 12 and stops when the second detection device 32 detects the second conveying device 12 (at this time, the second conveying device 12 is at the fourth target position d);

[0071] Based on the fact that the tenth detection device 30 detects the gypsum board rack stack 15 on the first conveying device 11, and the second detection device 32 detects the second conveying device 12 (at this time, the second conveying device 12 is at the fourth target position d, and the eighth detection device 38 also does not detect the gypsum board rack stack 15), the first conveying device 11 completely conveys the gypsum board rack stack 15 to the second conveying device 12 (the second conveying device 12 may be in continuous operation during this process), and then when the eighth detection device 38 detects the gypsum board rack stack 15, the second conveying device 12 stops, and the lifting device 21 lifts the second conveying device 12 and stops when the first detection device 31 detects the second conveying device 12 (at this time, the second conveying device 12 is at the fifth target position e);

[0072] Based on the eighth detection device 38 detecting the gypsum board rack stack 15 and the first detection device 31 detecting the second conveying device 12 (at this time the second conveying device 12 is at the fifth target position e), the second conveying device 12 and the third conveying device 13 act synchronously, and the displacement detection device 20 records the displacement of the gypsum board rack stack 15 from the third target position c to the third conveying device 13, and the second conveying device 12 and the third conveying device 13 start and stop intermittently synchronously according to the displacement.

[0073] In some examples, such as Figure 2 As shown, the conveying system of the gypsum board stack further includes: a sorting device 19 and a third detection device 33, both of which are located on the other side of the second conveying device 12 and the third conveying device 13 in the second horizontal direction, and the third detection device 33 is configured to detect whether the pad on the pad receiving member 14 protrudes from one end of the gypsum board stack 15 located on the other side of the second horizontal direction;

[0074] Based on the third detection device 33 detecting that the pad strip protrudes from one end of the gypsum board rack 15 on the other side of the second horizontal direction, the sorting device 19 aligns the one end of the pad strip on the other side of the second horizontal direction with the one end of the gypsum board rack 15 on the other side of the second horizontal direction during the stop time period, and then the second pad strip transferring device 18 transfers the pad strip to the second target position b during the stop time period, so that the pad strip is supported between the gypsum board rack 15 and the third conveying device 13.

[0075] Alternatively, the sorting device 19 may align one end of the pad located on the other side of the second horizontal direction with one end of the gypsum board stack 15 located on the other side of the second horizontal direction during the movement of the gypsum board stack 15, which can also achieve the purpose of the present application. Its purpose does not deviate from the design concept of the present invention and will not be repeated here, and it should also fall within the scope of protection of the present application.

[0076] In some examples, such as Figure 2 As shown, the conveying system of the gypsum board rack stack further includes: a seventh detection device 37, the seventh detection device 37 corresponds to the first target position a, the seventh detection device 37 is configured to detect whether the cushion strip reaches the first target position a, and the cushion strip conveying device 16 is further configured to stop based on the seventh detection device 37 detecting the cushion strip; and a ninth detection device 39, the ninth detection device 39 corresponds to the cushion strip accommodating component 14, and the ninth detection device 39 is configured to detect whether there is a cushion strip on the cushion strip accommodating component 14;

[0077] Based on the seventh detection device 37 detecting the cushion strip and the ninth detection device 39 not detecting the cushion strip, the first cushion strip transfer device 17 transfers the cushion strip at the first target position a to the cushion strip receiving member 14;

[0078] Based on the fact that the ninth detection device 39 detects the gasket strip and the third detection device 33 does not detect that the gasket strip protrudes from the end of the gypsum board rack 15 on the other side of the second horizontal direction, the second gasket strip transfer device 18 operates during the stop time period to transfer the gasket strip (on the gasket strip accommodating component 14) to the second target position b, so that the gasket strip is supported between the gypsum board rack 15 and the third conveying device 13.

[0079] The displacement detection device 20 is configured as an encoder, the cushion strip conveying device 16 is configured as an electric push rod, the first conveying device 11, the second conveying device 12 and the third conveying device 13 are configured as chain conveyors, and the cushion strip receiving member 14 is configured as a receiving groove member with an opening facing upward and penetrating at both ends in the second direction. Figure 2 As shown, the electric push rod is equipped with a fifth detection device 35 and a sixth detection device 36 for controlling the push rod stroke.

[0080] In some examples, such as Figure 2 and Figure 5As shown, the second cushion strip transfer device 18 includes a first moving mechanism 181 and a second moving mechanism 182. The first moving mechanism 181 is arranged on the second moving mechanism 182. The first moving mechanism 181 is arranged to lift the cushion strip on the cushion strip receiving member 14 and make the cushion strip be at the same height as the second target position b. The second moving mechanism 182 is arranged to move the first moving mechanism 181 and the cushion strip and move the cushion strip to the second target position b. The first moving mechanism 181 is arranged as a lifting cylinder, and the second moving mechanism 182 is arranged as a stretching cylinder. Figure 2 and Figure 5 As shown, the stretching cylinder is equipped with a fourth detection device 34 for controlling the stroke of the piston rod.

[0081] In some examples, such as Figure 2 As shown, the receiving groove member is provided with an escape notch 141 which passes through from top to bottom, and a pull rod 1811 is provided horizontally at the top of the lifting cylinder along the first direction, and the pull rod 1811 is located directly below the escape notch 141. A hook is provided at the rear end of the pull rod 1811, and the hook is located behind the pad of the receiving groove member. The pull rod 1811 and the escape notch 141 include a plurality of groups arranged at intervals in the second horizontal direction. Moreover, each gypsum board rack 15 is arranged to pass through three (such as Fig. 9 Supported by pads (as shown).

[0082] Alternatively, each gypsum board rack 15 may be arranged to be supported by two or four equal number of pads, which can achieve the purpose of this application. The purpose does not deviate from the design concept of the present invention and will not be repeated here. All should fall within the scope of protection of this application.

[0083] The control method of the conveying system of the gypsum board rack provided by the embodiment of the present invention (not shown in the figure) comprises:

[0084] Controlling the cushion strip conveying device 16 to sequentially supply cushion strips to the first target position a;

[0085] Controlling the first cushion strip transfer device 17 to sequentially transfer the cushion strips at the first target position a to the cushion strip receiving member 14;

[0086] The second conveying device 12 is controlled to convey the gypsum board stack 15 to the third conveying device 13, and the second pad transfer device 18 is controlled to transfer the pads on the pad accommodating component 14 to the second target position b in sequence, so that the pads are supported between the gypsum board stack 15 and the third conveying device 13.

[0087] In the control method, the second conveying device 12 conveys the gypsum board frame stack 15 to the third conveying device 13. During the process of the gypsum board frame stack 15 crossing the adjacent ends of the second conveying device 12 and the third conveying device 13, the third conveying device 13 and the pads on the pad accommodating member 14 are both located below the gypsum board frame stack 15 in the vertical direction. At this time, the second pad transfer device 18 transfers the pads on the pad accommodating member 14 to the second target position b on the third conveying device 13, so as to support the pads between the gypsum board frame stack 15 and the third conveying device 13. As the gypsum board frame stack 15 moves and the pads supporting the gypsum board stack 15 move synchronously downstream on the third conveying device 13, so that pads can be added at the second target position b between the gypsum board stack 15 and the third conveying device 13 in sequence. After the gypsum board stack 15 is completely conveyed to the third conveying device 13, the gypsum board stack 15 is supported on the third conveying device 13 by arranging a plurality of pads at intervals in the first horizontal direction, that is, a space for the forklift to operate is constructed under the gypsum board stack 15 by a plurality of pads. This scheme realizes the convenient addition of pads on the lower side of the gypsum board stack 15 in an automated manner. Moreover, the gypsum board stack 15 is conveyed to the third conveying device 13 in sequence by the second conveying device 12, and a plurality of pads are added in sequence under each gypsum board stack 15.

[0088] In some examples, the step of controlling the second cushion strip transfer device 18 to sequentially transfer the cushion strips on the cushion strip receiving member 14 to the second target position b includes:

[0089] The second conveying device 12 and the third conveying device 13 are controlled to start and stop intermittently and synchronously, and the second cushion strip transfer device 18 is controlled to transfer the cushion strips on the cushion strip accommodating component 14 to the second target position b during the stop time period of the synchronous start and stop, so that the cushion strips are supported between the gypsum board rack 15 and the third conveying device 13 (that is, the cushion strips are placed at the second target position b on the third conveying device 13 and supported between the gypsum board rack 15 and the third conveying device 13).

[0090] In some examples, the steps of controlling the second conveying device 12 to convey the gypsum board rack 15 to the third conveying device 13 and controlling the second cushion strip transfer device 18 to sequentially transfer the cushion strips on the cushion strip receiving member 14 to the second target position b include:

[0091] When the gypsum board stack 15 reaches the third target position c on the second conveying device 12, the displacement of the gypsum board stack 15 from the third target position c to the third conveying device 13 is recorded according to the displacement detection device 20, the second conveying device 12 and the third conveying device 13 are controlled to start and stop intermittently and synchronously according to the displacement, and the second cushion strip transfer device 18 is controlled to transfer the cushion strip on the cushion strip accommodating member 14 to the second target position b during the stop time period of the synchronous start and stop, so that the cushion strip is supported between the gypsum board stack 15 and the third conveying device 13. Wherein, each time the second conveying device 12 conveys a gypsum board stack 15 to the third conveying device 13, the displacement of the gypsum board stack 15 from the third target position c to the third conveying device 13 is re-recorded according to the displacement detection device 20.

[0092] In some examples, the step of controlling the second conveying device 12 to convey the gypsum board rack 15 to the third conveying device 13, and controlling the second cushion strip transfer device 18 to sequentially transfer the cushion strips on the cushion strip receiving member 14 to the second target position b further includes:

[0093] When the gasket on the gasket accommodating member 14 protrudes out of one end of the gypsum board rack 15 on the other side of the second horizontal direction, the sorting device 19 is controlled to align one end of the gasket on the other side of the second horizontal direction with one end of the gypsum board rack 15 on the other side of the second horizontal direction during the stop time period, and then the second gasket transferring device 18 is controlled to transfer the gasket on the gasket accommodating member 14 to the second target position b during the stop time period, so that the gasket is supported between the gypsum board rack 15 and the third conveying device 13.

[0094] In some examples, when the gypsum board rack 15 reaches the third target position c on the second conveying device 12, the step of recording the displacement of the gypsum board rack 15 from the third target position c to the third conveying device 13 according to the displacement detection device 20 includes:

[0095] When the lifting device 21 lifts the second conveying device 12 to the fifth target position e and the gypsum board stack 15 reaches the third target position c, the second conveying device 12 and the third conveying device 13 are controlled to act synchronously (at this time, the second conveying device 12 conveys the gypsum board stack 15 to the third conveying device 13), and the displacement of the gypsum board stack 15 from the third target position c to the third conveying device 13 is recorded according to the displacement detection device 20. Then, the second conveying device 12 and the third conveying device 13 are controlled to start and stop intermittently synchronously according to the displacement. When the pad on the pad accommodating member 14 protrudes from the end of the gypsum board stack 15 on the other side of the second horizontal direction, the arranging device 19 is controlled to align the end of the pad on the other side of the second horizontal direction with the end of the gypsum board stack 15 on the other side of the second horizontal direction during the stop time period of the synchronous start and stop, and then the second pad transfer device 18 is controlled to transfer the pad on the pad accommodating member 14 to the second target position b during the stop time period.

[0096] In some examples, when the tenth detection device 30 detects the gypsum board stack 15 on the first conveying device 11 and the second detection device 32 detects the second conveying device 12, the first conveying device 11 is controlled to completely convey the gypsum board stack 15 to the second conveying device 12, and then when the eighth detection device 38 detects the gypsum board stack 15, the second conveying device 12 is controlled to stop, and the lifting device 21 is controlled to lift the second conveying device 12 and stop when the first detection device 31 detects the second conveying device 12, so that the lifting device 21 lifts the second conveying device 12 to the fifth target position e and the gypsum board stack 15 reaches the third target position c.

[0097] In some examples, the control method also includes: when the second conveying device 12 completely conveys the gypsum board rack stack 15 to the third conveying device 13, controlling the lifting device 21 to lower the second conveying device 12 to the fourth target position d, and then controlling the first conveying device 11 to completely convey the gypsum board rack stack 15 to the second conveying device 12, and then controlling the lifting device 21 to lift the second conveying device 12 to the fifth target position e.

[0098] In some examples, when the second conveying device 12 completely conveys the gypsum board rack 15 to the third conveying device 13, the steps of controlling the lifting device 21 to lower the second conveying device 12 to the fourth target position d, and then controlling the first conveying device 11 to completely convey the gypsum board rack 15 to the second conveying device 12 include:

[0099] When the eighth detection device 38 does not detect the gypsum board rack 15 and the first detection device 31 detects the second conveying device 12 (at this time, the second conveying device 12 is located at the fifth target position e), the lifting device 21 is controlled to lower the second conveying device 12 and stop when the second detection device 32 detects the second conveying device 12 (at this time, the second conveying device 12 is located at the fourth target position d);

[0100] When the tenth detection device 30 detects the gypsum board stack 15 on the first conveying device 11 and the second detection device 32 detects the second conveying device 12 , the first conveying device 11 is controlled to completely convey the gypsum board stack 15 to the second conveying device 12 .

[0101] In some examples, the control method further includes: when the tenth detection device 30 detects the gypsum board rack 15 on the first conveying device 11 and the second detection device 32 does not detect the second conveying device 12, controlling the first conveying device 11 to stop. When the tenth detection device 30 detects the gypsum board rack 15 on the first conveying device 11 and the second detection device 32 detects the second conveying device 12, controlling the first conveying device 11 to operate and completely convey the gypsum board rack 15 to the second conveying device 12.

[0102] A control method for a conveying system of a gypsum board rack, comprising:

[0103] Controlling the cushion strip conveying device 16 to sequentially supply cushion strips to the first target position a;

[0104] Controlling the first cushion strip transfer device 17 to sequentially transfer the cushion strips at the first target position a to the cushion strip receiving member 14;

[0105] When the tenth detection device 30 detects the gypsum board rack 15 on the first conveying device 11 and the second detection device 32 does not detect the second conveying device 12, the first conveying device 11 is controlled to stop;

[0106] When the eighth detection device 38 does not detect the gypsum board rack 15 and the first detection device 31 detects the second conveying device 12 (at this time, the second conveying device 12 is located at the fifth target position e), the lifting device 21 is controlled to lower the second conveying device 12 and stop when the second detection device 32 detects the second conveying device 12;

[0107] When the tenth detection device 30 detects the gypsum board rack stack 15 on the first conveying device 11 and the second detection device 32 detects the second conveying device 12, the first conveying device 11 is controlled to completely convey the gypsum board rack stack 15 to the second conveying device 12. At this time, the first conveying device 11 and the second conveying device 12 operate synchronously. Then, when the eighth detection device 38 detects the gypsum board rack stack 15, the second conveying device 12 is controlled to stop, and the lifting device 21 is controlled to lift the second conveying device 12 and stop when the first detection device 31 detects the second conveying device 12 (the lifting device 21 lifts the second conveying device 12 to the fifth target position e, and the gypsum board rack stack 15 reaches the third target position c);

[0108] When the lifting device 21 lifts the second conveying device 12 to the fifth target position e and the gypsum board stack 15 reaches the third target position c, the second conveying device 12 and the third conveying device 13 are controlled to move synchronously (at this time, the second conveying device 12 conveys the gypsum board stack 15 to the third conveying device 13), and the displacement of the gypsum board stack 15 from the third target position c to the third conveying device 13 is recorded by the displacement detection device 20, and the second conveying device 12 and the third conveying device 13 are controlled to start and stop intermittently synchronously according to the displacement; when the pad on the pad accommodating member 14 protrudes from the end of the gypsum board stack 15 on the other side of the second horizontal direction, the arranging device 19 is controlled to align the end of the pad on the other side of the second horizontal direction with the end of the gypsum board stack 15 on the other side of the second horizontal direction during the stop time period of the synchronous start and stop, and then the second pad transfer device 18 is controlled to transfer the pad on the pad accommodating member 14 to the second target position b during the stop time period (to achieve the pad support between the gypsum board stack 15 and the third conveying device 13).

[0109] In summary, in the conveying system of the gypsum board stack of the embodiment of the present invention, the second conveying device conveys the gypsum board stack to the third conveying device. In the process of the gypsum board stack crossing the adjacent ends of the second conveying device and the third conveying device, the third conveying device and the pads on the pad accommodating member are both located below the gypsum board stack in the vertical direction. At this time, the second pad transfer device transfers the pads on the pad accommodating member to the second target position on the third conveying device, so as to support the pads between the gypsum board stack and the third conveying device. As the gypsum board stack and the pads supporting the gypsum board stack move synchronously downstream together on the third conveying device, pads can be added at the second target position between the gypsum board stack and the third conveying device in sequence. After the gypsum board stack is completely conveyed to the third conveying device, the gypsum board stack is supported on the third conveying device by arranging a plurality of pads at intervals in the first horizontal direction, that is, a space for the forklift to operate is constructed below the gypsum board stack by the plurality of pads. This solution realizes convenient addition of pads on the lower side of the gypsum board stack in an automated manner.

[0110] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure" 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 'this' invention and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0111] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0112] Although the embodiments disclosed in the present invention are as above, the contents described are only embodiments adopted to facilitate understanding of the present invention and are not intended to limit the present invention. Any technician in the field to which the present invention belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the present invention, but the patent protection scope of the present invention shall still be defined by the attached claims.

Claims

1. A gypsum board stacking conveying system, characterized in that: include: a second conveying device; a third conveying device, located downstream of the second conveying device in a first horizontal direction, and having a cushion strip receiving member between the second conveying device and the third conveying device; a cushion strip conveying device, located on one side of the second conveying device and the third conveying device in the second horizontal direction, the cushion strip conveying device being configured to sequentially supply cushion strips to a first target position, the first target position corresponding to the cushion strip containing member in the second horizontal direction; a first cushion strip transfer device, corresponding to the first target position and configured to sequentially transfer the cushion strips at the first target position to the cushion strip receiving member; and The second pad strip transferring device corresponds to the pad strip containing component. Based on the second conveying device conveying the gypsum board stack to the third conveying device, the third conveying device and the pad strips on the pad strip containing component are both located below the gypsum board stack in the vertical direction. The second pad strip transferring device is configured to sequentially transfer the pad strips on the pad strip containing component to a second target position on the third conveying device, so that the pad strips are supported between the gypsum board stack and the third conveying device.

2. The gypsum board stacking conveying system according to claim 1, characterized in that: Also includes: The arranging device is located on the other side of the second conveying device and the third conveying device in the second horizontal direction, and is configured to align one end of the gasket on the gasket accommodating component located on the other side of the second horizontal direction with one end of the gypsum board rack located on the other side of the second horizontal direction, and then the second gasket transferring device transfers the gasket on the gasket accommodating component to the second target position on the third conveying device, so that the gasket is supported between the gypsum board rack and the third conveying device.

3. The gypsum board stacking conveying system according to claim 1, characterized in that: Based on the second conveying device conveying the gypsum board stack to the third conveying device, the second conveying device and the third conveying device perform intermittent synchronous start and stop, and the second pad transfer device transfers the pad on the pad accommodating component to the second target position during the stop time period of the synchronous start and stop, so that the pad is supported between the gypsum board stack and the third conveying device.

4. The conveying system for gypsum board racks according to claim 3, characterized in that: Also includes: A displacement detection device is used in conjunction with the second conveying device. Based on the gypsum board stack reaching a third target position on the second conveying device, the displacement of the gypsum board stack moving from the third target position to the third conveying device is recorded according to the displacement detection device. The second conveying device and the third conveying device are intermittently started and stopped synchronously according to the displacement. The second pad transfer device transfers the pad on the pad accommodating component to the second target position during the stop time period of the synchronous start and stop, so that the pad is supported between the gypsum board stack and the third conveying device.

5. The conveying system for gypsum board racks according to claim 4, characterized in that: Also includes: The first conveying device is located upstream of the second conveying device in a first horizontal direction.

6. The conveying system for gypsum board racks according to claim 5, characterized in that: Also includes: A lifting device, wherein the second conveying device is arranged on the lifting device; Based on the lifting device lowering the second conveying device to the fourth target position, the first conveying device completely conveys the gypsum board rack to the second conveying device, and then the lifting device lifts the second conveying device to the fifth target position; Based on the lifting device lifting the second conveying device to the fifth target position and the gypsum board rack reaching the third target position, the displacement of the gypsum board rack from the third target position to the third conveying device is recorded by the displacement detection device, the second conveying device and the third conveying device are intermittently started and stopped synchronously according to the displacement, and the second cushion strip transfer device transfers the cushion strip on the cushion strip accommodating component to the second target position during the stop time period, so that the cushion strip is supported between the gypsum board rack and the third conveying device; Based on the fact that the second conveying device completely conveys the gypsum board rack to the third conveying device, the lifting device lowers the second conveying device to a fourth target position.

7. The conveying system for gypsum board racks according to claim 6, characterized in that: Also includes: a first detection device, corresponding to the fifth target position; a second detection device, corresponding to the fourth target position; an eighth detection device, disposed at the downstream end of the second conveying device; and a tenth detection device, disposed at the downstream end of the first conveying device; The first conveying device stops based on the fact that the tenth detection device detects the gypsum board rack on the first conveying device and the second detection device does not detect the second conveying device; Based on the fact that the eighth detection device does not detect the gypsum board rack and the first detection device detects the second conveying device, the lifting device lowers the second conveying device and stops when the second detection device detects the second conveying device; Based on the tenth detection device detecting the gypsum board stack on the first conveying device and the second detection device detecting the second conveying device, the first conveying device completely conveys the gypsum board stack to the second conveying device, and then when the eighth detection device detects the gypsum board stack, the second conveying device stops, and the lifting device lifts the second conveying device and stops when the first detection device detects the second conveying device; Based on the eighth detection device detecting the gypsum board stack and the first detection device detecting the second conveying device, the second conveying device and the third conveying device act synchronously, the displacement detection device records the displacement of the gypsum board stack from the third target position to the third conveying device, and the second conveying device and the third conveying device start and stop intermittently synchronously according to the displacement.

8. The conveying system for gypsum board racks according to claim 7, characterized in that: Also includes: a tidying device and a third detecting device, located on the other side of the second conveying device and the third conveying device in the second horizontal direction, the third detecting device being configured to detect whether the padding strip on the padding strip containing member protrudes from the end of the gypsum board rack located on the other side of the second horizontal direction; Based on the third detection device detecting that the pad strip protrudes from one end of the gypsum board rack stack located on the other side of the second horizontal direction, the sorting device aligns one end of the pad strip located on the other side of the second horizontal direction with one end of the gypsum board rack stack located on the other side of the second horizontal direction during the stop time period, and then the second pad strip transferring device transfers the pad strip to the second target position during the stop time period, so that the pad strip is supported between the gypsum board rack stack and the third conveying device.

9. The conveying system for gypsum board racks according to claim 8, characterized in that: Also includes: a seventh detection device, corresponding to the first target position and configured to detect whether the cushion strip reaches the first target position, and the cushion strip conveying device is further configured to stop based on the seventh detection device detecting the cushion strip; and a ninth detection device, corresponding to the cushion strip receiving member, and configured to detect whether there is a cushion strip on the cushion strip receiving member; Based on the seventh detection device detecting the cushion strip and the ninth detection device not detecting the cushion strip, the first cushion strip transfer device transfers the cushion strip at the first target position to the cushion strip receiving member; Based on the fact that the ninth detection device detects the pad strip and the third detection device does not detect the end of the pad strip protruding from the other side of the gypsum board rack stack in the second horizontal direction, the second pad strip transfer device operates in the stop time period to transfer the pad strip to the second target position, so that the pad strip is supported between the gypsum board rack stack and the third conveying device.

10. The conveying system for gypsum board racks according to claim 9, characterized in that: The displacement detection device is an encoder, the pad conveying device is an electric push rod, the first conveying device, the second conveying device and the third conveying device are chain conveyors, the pad accommodating component is a accommodating groove component with an upward opening and penetrating both ends in the second direction, the first horizontal direction is the front-to-back direction, and the second horizontal direction is the left-to-right direction.

11. The conveying system for gypsum board racks according to any one of claims 1 to 10, characterized in that: The second cushion strip transfer device includes a first moving mechanism and a second moving mechanism, the first moving mechanism is arranged on the second moving mechanism, the first moving mechanism is configured to lift the cushion strip on the cushion strip accommodating component and make the cushion strip at the same height as the second target position, and the second moving mechanism is configured to move the first moving mechanism and the cushion strip and move the cushion strip to the second target position.

12. A method for controlling a conveying system of a gypsum board rack according to any one of claims 1 to 11, characterized in that: include: Controlling the cushion strip conveying device to supply cushion strips to the first target position in sequence; controlling the first cushion strip transfer device to sequentially transfer the cushion strips at the first target position to the cushion strip receiving member; The second conveying device is controlled to convey the gypsum board stack to the third conveying device, and the second pad transfer device is controlled to sequentially transfer the pads on the pad accommodating component to the second target position, so that the pads are supported between the gypsum board stack and the third conveying device.

13. The control method according to claim 12, characterized in that: The step of controlling the second cushion strip transfer device to sequentially transfer the cushion strips on the cushion strip receiving member to the second target position comprises: The second conveying device and the third conveying device are controlled to start and stop intermittently and synchronously, and the second cushion strip transfer device is controlled to transfer the cushion strip on the cushion strip accommodating component to the second target position during the stop time period of the synchronous start and stop.

14. The control method according to claim 12, characterized in that: The step of controlling the second conveying device to convey the gypsum board stack to the third conveying device, and controlling the second cushion strip transfer device to sequentially transfer the cushion strips on the cushion strip accommodating member to the second target position comprises: When the gypsum board stack reaches the third target position on the second conveying device, the displacement of the gypsum board stack from the third target position to the third conveying device is recorded by the displacement detection device, the second conveying device and the third conveying device are controlled to start and stop intermittently and synchronously according to the displacement, and the second cushion strip transfer device is controlled to transfer the cushion strip on the cushion strip accommodating component to the second target position during the stop time period of the synchronous start and stop.

15. The control method according to claim 14, characterized in that: The step of controlling the second conveying device to convey the gypsum board stack to the third conveying device, and controlling the second cushion strip transfer device to sequentially transfer the cushion strips on the cushion strip receiving member to the second target position also includes: When the gasket on the gasket accommodating member protrudes out of one end of the gypsum board frame stack on the other side of the second horizontal direction, the sorting device is controlled to align one end of the gasket on the other side of the second horizontal direction with one end of the gypsum board frame stack on the other side of the second horizontal direction during the stop time period, and then the second gasket transferring device is controlled to transfer the gasket on the gasket accommodating member to the second target position during the stop time period.

16. The control method according to claim 15, characterized in that: When the gypsum board stack reaches the third target position on the second conveying device, the step of recording the displacement of the gypsum board stack from the third target position to the third conveying device according to the displacement detection device comprises: When the lifting device lifts the second conveying device to the fifth target position and the gypsum board rack reaches the third target position, the second conveying device and the third conveying device are controlled to move synchronously, and the displacement of the gypsum board rack from the third target position to the third conveying device is recorded according to the displacement detection device.

17. The control method according to claim 16, characterized in that: When the tenth detection device detects the gypsum board stack on the first conveying device and the second detection device detects the second conveying device, the first conveying device is controlled to completely convey the gypsum board stack to the second conveying device, and then when the eighth detection device detects the gypsum board stack, the second conveying device is controlled to stop, and the lifting device is controlled to lift the second conveying device and stop when the first detection device detects the second conveying device, so that the lifting device lifts the second conveying device to the fifth target position and the gypsum board stack reaches the third target position.

18. The control method according to claim 16, characterized in that: Also includes: When the second conveying device completely conveys the gypsum board frame stack to the third conveying device, the lifting device is controlled to lower the second conveying device to the fourth target position, and then the first conveying device is controlled to completely convey the gypsum board frame stack to the second conveying device, and then the lifting device is controlled to lift the second conveying device to the fifth target position.

19. The control method according to claim 18, characterized in that: When the second conveying device completely conveys the gypsum board frame stack to the third conveying device, the steps of controlling the lifting device to lower the second conveying device to a fourth target position, and then controlling the first conveying device to completely convey the gypsum board frame stack to the second conveying device include: When the eighth detection device does not detect the gypsum board rack and the first detection device detects the second conveying device, the lifting device is controlled to lower the second conveying device and stop when the second detection device detects the second conveying device; When the tenth detection device detects the gypsum board stack on the first conveying device and the second detection device detects the second conveying device, the first conveying device is controlled to completely convey the gypsum board stack to the second conveying device.

20. The control method according to claim 19, characterized in that: Also includes: When the tenth detection device detects the gypsum board stack on the first conveying device and the second detection device does not detect the second conveying device, the first conveying device is controlled to stop.

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