A universal plate substrate production line automatic unloading system capable of automatically breaking plate adsorption

Abstract

The present application relates to the technical field of universal board production equipment, and particularly relates to an automatic unloading system for automatically breaking the adsorption of a universal board substrate production line, one side of a transverse moving mechanism is connected with a gantry support A, and the other side is connected with a gantry support B; one side of a longitudinal moving mechanism is slidably connected with the gantry support A, and the other side is slidably connected with the gantry support B; the output end of the transverse moving mechanism is threadedly connected with the longitudinal moving mechanism; one end of a top adsorption mechanism is connected with the longitudinal moving mechanism, and the other end is used for adsorbing a top gypsum board; a bottom adsorption mechanism is arranged on the ground and used for adsorbing a bottom gypsum board, the present application effectively avoids the sticking phenomenon of the two bottommost gypsum boards when being stacked, improves the stability of the unloading process of the sawed boards, avoids the damage of the bottommost board when being moved and stacked, and greatly improves the qualified rate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of universal board production equipment, and particularly relates to an automatic unloading system for automatically breaking plate adsorption of a universal board substrate production line. BACKGROUND

[0002] In a production line for producing universal boards using gypsum boards as substrates, full-size cutting operation is required for the gypsum boards, sawing operation is to stack 4-6 gypsum boards together to enter a full-automatic longitudinal and transverse saw for cutting operation, and after the cutting operation is completed, the gypsum boards are sequentially placed on a gypsum board stacking position in a manner of being adsorbed by a gantry machine suction cup.

[0003] The gypsum boards have strict size deviation control and high flatness, and surface sanding operation is also performed before sawing. These two reasons cause the 4-6 thick gypsum boards in each group to be closely attached together when being adsorbed by the gantry machine, the last but one gypsum board is adsorbed by the gantry machine together with the bottommost gypsum board, but the bottommost gypsum board will fall down again under the action of gravity and inertia during subsequent transverse movement, causing damage and unnecessary loss.

[0004] Therefore, how to enable the multiple gypsum boards to be sequentially adsorbed and moved to avoid the bottommost two gypsum boards from being adsorbed together and falling down due to adhesion has become a technical problem to be solved by those skilled in the art. SUMMARY

[0005] The present application provides an automatic unloading system for automatically breaking plate adsorption of a universal board substrate production line, to solve the problem of how to shorten the sterilization time and improve the sterilization efficiency.

[0006] The present application provides an automatic unloading system for automatically breaking plate adsorption of a universal board substrate production line, comprising:

[0007] a gantry support A and a gantry support B;

[0008] one side of a transverse movement mechanism is connected with the gantry support A, and the other side is connected with the gantry support B;

[0009] one side of a longitudinal movement mechanism is slidably connected with the gantry support A, and the other side is slidably connected with the gantry support B, and an output end of the transverse movement mechanism is threadedly connected with the longitudinal movement mechanism;

[0010] one end of a top adsorption mechanism is connected with the longitudinal movement mechanism, and the other end is used for adsorbing the top gypsum board;

[0011] a bottom adsorption mechanism, which is arranged on the ground and is used for adsorbing the bottom gypsum board.

[0012] In some embodiments, the transverse moving mechanism comprises a placing plate, a transverse shaft servo motor and a screw rod; one side of the placing plate is connected with the gantry support A, the other side is connected with the gantry support B, the transverse shaft servo motor is installed on the placing plate, the output end of the transverse shaft servo motor is connected with one end of the screw rod, the other end of the screw rod passes through the longitudinal moving mechanism and is threadedly connected with the longitudinal moving mechanism.

[0013] In some embodiments, the longitudinal moving mechanism comprises a sliding plate, a double-output shaft longitudinal shaft servo motor, a gear, a U-shaped sliding rod and a toothed plate; one side of the sliding plate is slidingly connected with the gantry support A, the other side is slidingly connected with the gantry support B, the double-output shaft longitudinal shaft servo motor is installed on the sliding plate, both output ends of the double-output shaft longitudinal shaft servo motor are provided with gears, the U-shaped sliding rod is slidingly connected with the sliding plate in the vertical direction, the toothed plate is installed on the U-shaped sliding rod, and the gears are in meshing connection with the toothed plate.

[0014] In some embodiments, the top suction mechanism comprises a suction disc machine; one end of the suction disc machine is connected with the bottom of the U-shaped sliding rod.

[0015] In some embodiments, the bottom suction mechanism comprises an extraction roller table machine and a suction disc; the extraction roller table machine is arranged directly below the top suction mechanism and is used for placing the gypsum board to be transferred, and the suction disc is installed on the extraction roller table machine.

[0016] In some embodiments, a bearing plate is horizontally installed on the extraction roller table machine, a jacking cylinder is arranged on the bearing plate, and the output end of the jacking cylinder is connected with the suction disc.

[0017] In some embodiments, the suction disc is in communication with a vacuum generator through a pipeline.

[0018] In some embodiments, the upper surface of the extraction roller table machine is higher than the upper surface of the suction disc.

[0019] In some embodiments, the transverse shaft servo motor, the double-output shaft longitudinal shaft servo motor, the suction disc machine, the jacking cylinder and the vacuum generator are electrically connected with the control system.

[0020] In some embodiments, a stacking plate is arranged on the ground on one side of the bottom suction mechanism and is used for bearing the transferred gypsum board.

[0021] The beneficial effects of the present application are as follows: in the technical scheme of the present application, the top adsorption mechanism and the bottom adsorption mechanism cooperate to avoid damage to the bottommost gypsum board. During use, the control system controls, and the multiple gypsum boards are sequentially transported and stacked from top to bottom until the last two gypsum boards. At this time, the bottom adsorption mechanism starts to adsorb the bottommost gypsum board, and then the top adsorption mechanism adsorbs and stacks the second-to-last gypsum board. At this time, the bottommost gypsum board will not move with the second-to-last gypsum board due to adhesion under the action of the bottom adsorption mechanism, avoiding damage due to falling. Subsequently, the bottom adsorption mechanism is closed, and the top adsorption mechanism adsorbs and stacks the last gypsum board, thereby greatly improving the qualified rate. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structure schematic view of the automatic unloading system for automatically breaking the adsorption of the plate material of the universal plate substrate production line from one perspective of the present application;

[0023] Figure 2 is Figure 1 is a structure schematic view of the automatic unloading system for automatically breaking the adsorption of the plate material of the universal plate substrate production line from another perspective.

[0024] In the drawings, 1 is a gantry support A; 2 is a gantry support B; 3 is a placement plate; 4 is a horizontal shaft servo motor; 5 is a lead screw; 6 is a sliding plate; 7 is a double-output shaft longitudinal shaft servo motor; 8 is a gear; 9 is a U-shaped sliding rod; 10 is a toothed plate; 11 is a suction cup machine; 12 is an extraction roller machine; 13 is a bearing plate; 14 is a jacking cylinder; 15 is a suction cup; 16 is a vacuum generator; and 17 is a stacking plate. DETAILED DESCRIPTION

[0025] The technical scheme of the present application will be described below in conjunction with the embodiments, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0026] As described in the background, the traditional gantry machine suction cup adsorption method is used to stack one by one on the gypsum board stacking position, and the bottommost gypsum board will inevitably be damaged. Therefore, how to enable multiple gypsum boards to be sequentially adsorbed and moved, and to avoid the bottommost two gypsum boards from being simultaneously adsorbed due to adhesion and falling damage becomes a technical problem to be solved by those skilled in the art.

[0027] To solve the above problems, refer to Figure 1 and Figure 2This invention provides an automatic unloading system for automatically breaking up gypsum board adsorption in a universal board substrate production line, comprising gantry supports A1 and B2, a horizontal moving mechanism, a vertical moving mechanism, a top adsorption mechanism, and a bottom adsorption mechanism; one side of the horizontal moving mechanism is connected to gantry support A1, and the other side is connected to gantry support B2; one side of the vertical moving mechanism is slidably connected to gantry support A1, and the other side is slidably connected to gantry support B2, and the output end of the horizontal moving mechanism is threadedly connected to the vertical moving mechanism; one end of the top adsorption mechanism is connected to the vertical moving mechanism, and the other end is used to adsorb the top gypsum board; the bottom adsorption mechanism is set on the ground and is used to adsorb the bottom gypsum board;

[0028] Preferably, the lateral movement mechanism includes: a placement plate 3, a horizontal axis servo motor 4, and a lead screw 5; one side of the placement plate 3 is connected to the gantry bracket A1, and the other side is connected to the gantry bracket B2; the horizontal axis servo motor 4 is mounted on the placement plate 3; the output end of the horizontal axis servo motor 4 is connected to one end of the lead screw 5; and the other end of the lead screw 5 passes through the longitudinal movement mechanism and is threadedly connected to the longitudinal movement mechanism.

[0029] Specifically, when lateral movement is required, the horizontal axis servo motor 4 is started, which drives the lead screw 5 to rotate. Since the lead screw 5 is threadedly connected to the longitudinal movement mechanism, and the longitudinal movement mechanism is slidably connected to the gantry bracket A1 and the gantry bracket B2, when the lead screw 5 rotates, the longitudinal movement mechanism will move laterally along the gantry bracket A1 and the gantry bracket B2.

[0030] Preferably, the longitudinal movement mechanism includes: a sliding plate 6, a dual-output shaft longitudinal axis servo motor 7, a gear 8, a U-shaped sliding rod 9, and a toothed plate 10; the sliding plate 6 is slidably connected to the gantry bracket A1 on one side and to the gantry bracket B2 on the other side, the dual-output shaft longitudinal axis servo motor 7 is mounted on the sliding plate 6, and gears 8 are mounted on both output ends of the dual-output shaft longitudinal axis servo motor 7, the U-shaped sliding rod 9 is slidably connected to the sliding plate 6 in the vertical direction, and the toothed plate 10 is mounted on the U-shaped sliding rod 9, and the gear 8 meshes with the toothed plate (10);

[0031] Specifically, when longitudinal movement is required, the dual-output shaft longitudinal servo motor 7 is started to drive the gear 8 to rotate. The gear 8 meshes with the toothed plate 10, which is mounted on the U-shaped sliding rod 9, and there are two sets of toothed plates. Therefore, driven by the gear 8, the U-shaped sliding rod 9 will move vertically along with the top adsorption mechanism.

[0032] Preferably, the top adsorption mechanism includes a suction cup 11; one end of the suction cup 11 is connected to the bottom of the U-shaped sliding rod 9;

[0033] Specifically, the opening of the U-shaped sliding rod 9 faces upward, that is, the horizontal bar is connected to the suction cup machine 11, both vertical rods are slidably connected to the sliding plate 6, and both vertical rods are equipped with toothed plates 10, so that the mechanism can ensure smooth operation when moving in the vertical direction.

[0034] Preferably, the bottom adsorption mechanism includes an extraction roller conveyor 12 and a suction cup 15; the extraction roller conveyor 12 is located directly below the top adsorption mechanism and is used to place the gypsum board to be transferred, and the suction cup 15 is installed on the extraction roller conveyor 12.

[0035] Specifically, the suction cups 15 are distributed between two adjacent rotating rollers of the roller conveyor 12, and there are multiple suction cups 15, preferably two or four.

[0036] Preferably, a support plate 13 is horizontally installed on the extraction roller conveyor 12, and a lifting cylinder 14 is provided on the support plate 13. The output end of the lifting cylinder 14 is connected to the suction cup 15.

[0037] Specifically, when multiple plasterboards are stacked down to the last two, the lifting cylinder 14 is raised upwards, so that the suction cup 15 fits tightly against the bottom plasterboard.

[0038] Preferably, the suction cup 15 is connected to the vacuum generator 16 via a pipe;

[0039] After the suction cup 15 is tightly attached to the bottom plasterboard, the vacuum generator 16 is activated, which creates a negative pressure inside the suction cup 15, thereby adsorbing the bottom plasterboard.

[0040] Preferably, the upper surface of the extraction roller conveyor 12 is higher than the upper surface of the suction cup 15;

[0041] Specifically, when the bottom suction mechanism is not required, the suction cup 15 will not obstruct the transfer of the plasterboard.

[0042] Preferably, the horizontal axis servo motor 4, the dual-output axis vertical axis servo motor 7, the suction cup motor 11, the lifting cylinder 14, and the vacuum generator 16 are all electrically connected to the control system;

[0043] Specifically, before stacking, the number of plasterboards to be stacked in a single operation is entered into the system. For example, if the number of plasterboards to be stacked in a single operation is six, the device of this invention, under the control of the control system, uses the top adsorption mechanism to adsorb and stack the plasterboards from top to bottom four times in a row. When it is necessary to adsorb and stack the fifth plasterboard, the bottom adsorption mechanism is activated to adsorb the sixth plasterboard from the bottom. This avoids the sixth plasterboard from being moved along with the fifth plasterboard due to adhesion and causing damage when the top adsorption mechanism adsorbs the fifth plasterboard. Then the bottom adsorption mechanism is turned off, and the top adsorption mechanism adsorbs and stacks the sixth plasterboard. After that, the system is reset and the next cycle begins.

[0044] Preferably, a stacking plate 17 is provided on the ground on one side of the bottom adsorption mechanism to support the gypsum board after transfer.

[0045] Specifically, all the gypsum boards adsorbed and stacked on the extraction roller conveyor 12 are collected on the stacking plate 17.

[0046] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0049] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A method for using an automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line, characterized in that, The automatic feeding system includes: Gantry support A (1) and gantry support B (2); A lateral moving mechanism, one side of which is connected to the gantry support A (1) and the other side of which is connected to the gantry support B (2); The longitudinal moving mechanism is slidably connected to the gantry bracket A (1) on one side and to the gantry bracket B (2) on the other side. The output end of the transverse moving mechanism is threadedly connected to the longitudinal moving mechanism. A top adsorption mechanism, one end of which is connected to a longitudinal moving mechanism, and the other end of which is used to adsorb the top gypsum board; Bottom adsorption mechanism, which is set on the ground and used to adsorb the bottom gypsum board; the bottom adsorption mechanism includes an extraction roller machine (12) and a suction cup (15), the suction cup (15) being installed on the extraction roller machine (12); In use, the system controls the transfer and stacking of multiple plasterboards from top to bottom until the last two plasterboards are placed. At this point, the bottom suction mechanism is activated to suction the bottom plasterboard, and then the top suction mechanism suctions and stacks the second to last plasterboard. Because of the bottom suction mechanism, the bottom plasterboard will not move with the second to last plasterboard due to adhesion, thus avoiding damage caused by falling. Afterward, the bottom suction mechanism is turned off, and the top suction mechanism suctions and stacks the last plasterboard.

2. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 1, characterized in that, The lateral movement mechanism includes: a placement plate (3), a horizontal axis servo motor (4), and a lead screw (5); one side of the placement plate (3) is connected to the gantry bracket A (1), and the other side is connected to the gantry bracket B (2); the horizontal axis servo motor (4) is mounted on the placement plate (3); the output end of the horizontal axis servo motor (4) is connected to one end of the lead screw (5); and the other end of the lead screw (5) passes through the longitudinal movement mechanism and is threadedly connected to the longitudinal movement mechanism.

3. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 2, characterized in that, The longitudinal moving mechanism includes: a sliding plate (6), a dual-output shaft longitudinal axis servo motor (7), a gear (8), a U-shaped sliding rod (9), and a toothed plate (10); one side of the sliding plate (6) is slidably connected to the gantry bracket A (1), and the other side is slidably connected to the gantry bracket B (2); the dual-output shaft longitudinal axis servo motor (7) is mounted on the sliding plate (6); gears (8) are mounted on both output ends of the dual-output shaft longitudinal axis servo motor (7); the U-shaped sliding rod (9) is slidably connected to the sliding plate (6) in the vertical direction; the toothed plate (10) is mounted on the U-shaped sliding rod (9); and the gear (8) meshes with the toothed plate (10).

4. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 3, characterized in that, The top adsorption mechanism includes a suction cup (11); one end of the suction cup (11) is connected to the bottom of the U-shaped sliding rod (9).

5. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 3, characterized in that, The extraction roller conveyor (12) is located directly below the top adsorption mechanism and is used to place the gypsum board to be transferred.

6. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 5, characterized in that, A support plate (13) is horizontally installed on the extraction roller conveyor (12), and a lifting cylinder (14) is provided on the support plate (13). The output end of the lifting cylinder (14) is connected to the suction cup (15).

7. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 6, characterized in that, The suction cup (15) is connected to the vacuum generator (16) via a pipeline.

8. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 5, characterized in that, The upper surface of the extraction roller conveyor (12) is higher than the upper surface of the suction cup (15).

9. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 7, characterized in that, The horizontal axis servo motor (4), the dual output axis vertical axis servo motor (7), the suction cup machine (11), the lifting cylinder (14), and the vacuum generator (16) are all electrically connected to the control system.

10. The method of using the automatic feeding system for automatically breaking up the adsorption of boards in a universal board substrate production line according to claim 1, characterized in that, A stacking plate (17) is provided on the ground on one side of the bottom adsorption mechanism to support the gypsum board after transfer.

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