Automatic stacking device for automatic plate production line and control method of automatic stacking device

Abstract

The invention relates to the field of plate stacking, in particular to an automatic stacking device for an automatic plate production line and a control method thereof.The automatic stacking device comprises a frame body used for bearing and keeping the stability of the device, a conveying mechanism and a connecting mechanism arranged on the frame body, used for conveying plates in the working state and perpendicular to the gravity direction; comprising a limiting rod body arranged on the surface of the frame body and used for conducting buffering operation on the plates when the plates are stacked, a swinging mechanism, a stacking mechanism arranged on the surface of the frame body, located on the same horizontal plane with the limiting rod body and matched with a connecting mechanism to protect the plates in the working state, and a lifting mechanism arranged on the surface of the frame body, and the conveying mechanism is arranged on the side, close to the swinging mechanism, of the surface of the frame body and used for stacking the plates on the production line, and by arranging the conveying mechanism and the connecting mechanism, when the plates on the device are conveyed, the corners of the plates are firstly protected, and the situation that the corners of the plates are protected under the condition that the corners of the plates are subjected to preliminary impact is avoided.

Description

Technical Field

[0001] The invention relates to the field of plate stacking, and in particular to an automatic stacking device for a plate automatic production line and a control method thereof. Background Art

[0002] Plate is a kind of thin sheet material that is relatively parallel in both vertical and horizontal directions, and is usually used in the fields of construction, furniture, packaging, arts and crafts, etc. Its main materials include wood, metal, plastic, stone, etc. These materials can be processed by cutting, planing and other methods to form the required size and shape, and the automatic stacking device of the plate automatic production line is mainly used to realize the automatic stacking function of the plate in the automatic production process of the plate; Currently, there are many problems when stacking plates. The first is that the plates may break, especially the corners of the plates. The reasons why the entire plate breaks after the corners of the plates are impacted may involve many aspects. When the corners of the plates are locally impacted, the impact force will be concentrated in a small area, causing the area to bear huge stress. If this stress exceeds the bearing range of the plate, cracking will occur, causing damage to the plate. If the plate is damaged, this damage may be invisible. Only when it is taken out for use again, the plate may break in the process of picking up, causing unnecessary economic losses. Summary of the invention

[0003] In view of the above-mentioned problem or the existing problem in the prior art that the entire board is cracked after the edge corners of the board are impacted when being stacked and stored, the present invention is proposed.

[0004] Therefore, an object of the present invention is to provide an automatic stacking device for a plate automatic production line and a control method thereof.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: an automatic stacking device for an automatic production line of plates, comprising a frame for carrying and maintaining the stability of the device, a conveying mechanism, which is arranged on the frame and, in a working state, is used to convey and process the plates, a connecting mechanism perpendicular to the direction of gravity, comprising a limiting rod arranged on the surface of the frame and is used to buffer the plates when the plates are stacked, a swing mechanism, which is arranged on the surface of the frame and is in the same horizontal plane as the limiting rod, and in a working state, cooperates with the connecting mechanism to protect the plates, a stacking mechanism, which is arranged on the side of the surface of the frame close to the swing mechanism and is used to stack the plates on the production line, the conveying mechanism comprises a conveying plate arranged on the surface of the frame, a first driving motor is arranged on the surface of the conveying plate, an auxiliary rod is fixedly connected to the output end of the first driving motor, a distribution block is arranged on the surface of the auxiliary rod, the distribution block slides on the surface of the conveying plate, and a plurality of groups of rolling disks are arranged in a linear array on the side of the surface of the conveying plate away from the first driving motor.

[0006] As a preferred solution of the automatic stacking device and control method for an automatic plate production line of the present invention, the height of the rolling plate is lower than the horizontal plane of the delivery block, and the rolling plates are all rotatably connected.

[0007] As a preferred solution of the automatic stacking device and control method for an automatic plate production line of the present invention, the surface of the limiting rod is provided with a matching block, the inside of the matching block is slidably connected with a directional block, and the surface of the directional block is symmetrically provided with two groups of springs.

[0008] As a preferred solution of the automatic stacking device and control method for an automatic plate production line of the present invention, the matching block is rotatably arranged, and the rotation range of the matching block is less than fifteen degrees, the other end of the spring is fixedly connected to the matching block, and the directional block is fixedly connected to the frame.

[0009] As a preferred solution of the automatic stacking device and control method for an automatic plate production line of the present invention, the frame is internally rotatably connected to a rocker arm, the surface of the rocker arm is fixedly connected to a ramp block, the surface of the frame is fixedly connected to a first cylinder below the ramp block, and the output end of the first cylinder is fixedly connected to the ramp block.

[0010] As a preferred solution of the automatic stacking device and control method for an automatic production line of plates of the present invention, the stacking mechanism includes a base arranged on the surface of the frame, fixed blocks are symmetrically arranged on the surface of the base, the interiors of the fixed blocks are rotatably connected with mating gear bodies, the surfaces of the mating gear bodies are meshed with tooth plates, a second driving motor is arranged on the surface of one of the fixed blocks, and the output end of the second driving motor is fixedly connected to one of the mating gear bodies, a movable plate is also meshed on the surface of the mating gear body, the two tooth plates are connected by a soft plate, and a stacking piece is arranged on the surface of the base close to the soft plate.

[0011] As a preferred solution of the automatic stacking device and control method for an automatic plate production line of the present invention, each of the tooth plates slides inside the base, the soft plate is rotatably connected, and the rotation amplitude is not greater than five degrees.

[0012] As a preferred solution of the automatic stacking device and control method for an automatic plate production line of the present invention, the stacking component includes a base arranged on the surface of the base, a second cylinder is arranged on the surface of the base, a code plate is fixedly connected to the output end of the second cylinder, the code plate slides and is restricted on the base, and a taking plate is also arranged on the side of the base surface close to the second cylinder.

[0013] The control method of an automatic stacking device for a plate automatic production line has the following operating steps: S1: Fix the frame to the end of the plate production line; S2: The plates are sequentially fed to the delivery block of the conveying mechanism, and then the first drive motor is turned on, and the auxiliary rod is controlled by the first drive motor to rotate, and then the delivery block is restricted on the conveying plate, and moves along the length direction of its auxiliary rod to the matching block to convey the plates. When the plates contact the matching block, the slope of the matching block will be stressed first, and then the matching block will be slightly offset by the spring, and then pulled back to its original position, and the plates on the matching block will be tilted to a certain extent, and then reach the swing mechanism; S3: Before the plate contacts the frame of the swing mechanism, the first cylinder on the frame is first operated to tilt the inclined surface block to a certain extent, so as to receive the plate sent by the matching block. When the plate passes through half of the inclined surface block, the first cylinder will drive the inclined surface block to tilt again, and then the stacking mechanism starts to work. When the second drive motor starts to work, the second drive motor drives the matching gear body to rotate, and then drives the moving plate to move forward. When the plate is completely on the moving plate, the second drive motor rotates in the opposite direction to pull the moving plate back. At this time, the soft plate will allow the plate to slide along its own slope to the stacking plate. When the plate needs to be stored again, all the above operations are repeated.

[0014] The automatic stacking device for an automatic production line of plates and the control method thereof of the present invention have the beneficial effects that, through the arrangement of the conveying mechanism and the connecting mechanism, when the plates on the device are transported, the edges and corners of the plates are firstly protected to avoid the edges and corners of the plates being protected in the case of preliminary impact; Furthermore, through the setting of the swing mechanism and the stacking mechanism, after the plate is initially processed, the contact surface and the two contact corners of the plate are smoothly lowered, stacked, and finally stored through the buffered inclined slope and semi-shaking guided transportation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 1 The invention discloses an overall structure of an automatic stacking device for an automatic plate production line and a control method thereof.

[0017] Figure 2The invention relates to an automatic stacking device for an automatic plate production line and an overall flip control method thereof.

[0018] Figure 3 The invention discloses an automatic stacking device for an automatic plate production line and a control method thereof for section flipping.

[0019] Figure 4 The present invention is a three-dimensional view of an automatic stacking device and a control method thereof for an automatic plate production line.

[0020] Figure 5 The invention relates to a coupling mechanism of an automatic stacking device and a control method thereof for an automatic plate production line.

[0021] Figure 6 The present invention is a first section of an automatic stacking device for an automatic plate production line and a control method thereof.

[0022] Figure 7 A partial section of an automatic stacking device and a control method thereof for an automatic plate production line.

[0023] Figure 8 The invention relates to a swing mechanism of an automatic stacking device and a control method thereof for an automatic plate production line.

[0024] Fig. 9 The invention discloses a stacking mechanism structure of an automatic stacking device and a control method for a plate automatic production line.

[0025] In the figure: 100, frame; 200, transmission mechanism; 201, transmission plate; 202, first drive motor; 203, auxiliary rod; 204, distribution block; 205, rolling plate; 300, connecting mechanism; 301, limiting rod; 302, matching block; 303, directional block; 304, spring; 400, swing mechanism; 401, frame; 402, swing rod; 403, inclined block; 404, first cylinder; 500, stacking mechanism; 501, base; 502, matching gear; 503, gear plate; 504, second drive motor; 505, moving plate; 506, soft plate; 507, stacking piece; 5071, base; 5072, second cylinder; 5073, take plate; 5074, code plate. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1 to Figure 9An automatic stacking device for an automatic plate production line includes a frame 100 for carrying and maintaining the stability of the device, a conveying mechanism 200, which is arranged on the frame 100 and is used to transport and process the plates in the working state, a connecting mechanism 300 perpendicular to the gravity direction, including a limiting rod 301 arranged on the surface of the frame 100, which is used to buffer the plates when the plates are stacked, a swing mechanism 400, which is arranged on the surface of the frame 100 and is in the same horizontal plane as the limiting rod 301, and in the working state, cooperates with the connecting mechanism 300 to protect the plates, and a stacking mechanism 500, which is arranged On the side of the surface of the frame 100 close to the swing mechanism 400, the plates on the production line are stacked. The conveying mechanism 200 includes a conveying plate 201 arranged on the surface of the frame 100, and a first driving motor 202 is arranged on the surface of the conveying plate 201. The output end of the first driving motor 202 is fixedly connected to an auxiliary rod 203, and a distribution block 204 is arranged on the surface of the auxiliary rod 203. The distribution block 204 slides on the surface of the conveying plate 201, and a plurality of rolling disks 205 are arranged in a linear array on the side of the surface of the conveying plate 201 away from the first driving motor 202.

[0028] During use, the frame 100 is fixedly connected to the end of the plate production line.

[0029] After the board is produced, it is delivered to the surface of the delivery block 204 of the frame 100 through the assembly line.

[0030] The height of the rolling plate 205 is lower than the horizontal plane of the delivery block 204, and the rolling plate 205 is rotatably connected.

[0031] It should be noted that when the plate passes through the rolling plate 205, the corners may be subjected to hard impact. At this time, the rolling plate 205 can protect the corners of the plate that are initially in contact with the stacking device and perform protective treatment on the corners of the plate.

[0032] A matching block 302 is disposed on the surface of the limiting rod 301 , and a directional block 303 is slidably connected inside the matching block 302 . Two groups of springs 304 are symmetrically disposed on the surface of the directional block 303 .

[0033] The matching block 302 is rotatably arranged, and the rotation range of the matching block 302 is less than fifteen degrees. The other end of the spring 304 is fixedly connected to the matching block 302 , and the orientation block 303 is fixedly connected to the frame 100 .

[0034] It should be noted that the rotation range of the matching block 302 is limited. On the one hand, it is to protect the plate so that it can be better connected to the plate. On the other hand, it is to protect the matching block 302 from being overloaded and falling off.

[0035] During use, the plates are fed into the delivery block 204 of the conveying mechanism 200 in sequence, and then the first drive motor 202 is turned on, and the auxiliary rod 203 is controlled by the first drive motor 202 to rotate, and then the delivery block 204 is restricted on the conveying plate 201, and moves along the length direction of its auxiliary rod 203 to the matching block 302 to transport the plates. When the plates contact the matching block 302, the slope of the matching block 302 will be subjected to force first, and then the matching block 302 will be slightly offset by the spring 304, and then pulled back to its original position, and the plates on the matching block 302 will have a certain inclination, and then reach the swing mechanism 400.

[0036] The frame 401 is internally rotatably connected to a rocker arm 402 , a ramp block 403 is fixedly connected to the surface of the rocker arm 402 , a first cylinder 404 is fixedly connected to the surface of the frame 401 below the ramp block 403 , and an output end of the first cylinder 404 is fixedly connected to the ramp block 403 .

[0037] The stacking mechanism 500 includes a base 501 arranged on the surface of the frame 100, and fixed blocks are symmetrically arranged on the surface of the base 501. The interior of the fixed blocks is rotatably connected with a matching tooth body 502, and the surfaces of the matching tooth bodies 502 are meshed with tooth plates 503. A second drive motor 504 is arranged on the surface of one of the fixed blocks, and the output end of the second drive motor 504 is fixedly connected to one of the matching tooth bodies 502. A movable plate 505 is also meshed on the surface of the matching tooth body 502. The two tooth plates 503 are connected by a soft plate 506, and a stacking piece 507 is arranged on the surface of the base 501 close to the soft plate 506.

[0038] Each of the toothed plates 503 slides inside the base 501 , and the soft plate 506 is rotatably connected, and the rotation range is no greater than five degrees.

[0039] The stacking component 507 includes a base 5071 arranged on the surface of the base 501, and a second cylinder 5072 is arranged on the surface of the base 5071. The output end of the second cylinder 5072 is fixedly connected with a code block 5074. The code block 5074 slides and is restricted on the base 5071. A taking block 5073 is also arranged on the side of the base 5071 close to the second cylinder 5072.

[0040] The second cylinder 5072 is located at the X-center intersection of the code block 5074 on the base 501, and the four sides of the code block 5074 are restricted by the base 501 and can only move vertically with the ground as the center of gravity. When the plates need to be stacked, the second cylinder 5072 on the base 501 descends to a certain range (the range is the adjusted stacking thickness of the plates). When the plates are stacked for the third layer, the second cylinder 5072 descends again. When all the plates are stacked, they are taken out from the rectangular slot opened in the taking plate 5073, and the stacking operation is completed.

[0041] During use, before the plate contacts the frame 401 of the swing mechanism 400, the first cylinder 404 on the frame 401 is first controlled to make the inclined plane block 403 tilt to a certain extent, so as to receive the plate sent by the matching block 302. When the plate passes through half of the inclined plane block 403, the first cylinder 404 will drive the inclined plane block 403 to tilt again, and then the stacking mechanism 500 starts to work. When the second drive motor 504 starts to work, the second drive motor 504 drives the matching gear body 502 to rotate, and then drives the movable plate 505 to move forward. When the plate is completely on the movable plate 505, the second drive motor 504 rotates in the opposite direction to pull the movable plate 505 back. At this time, the soft plate 506 will allow the plate to slide along its own slope to the code block 5074.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic stacking device for a sheet metal automatic production line, characterized in that: include; A frame (100) is used to carry and maintain the stability of the device; A conveying mechanism (200) is arranged on the frame (100) and is used to convey the plate in a working state; A connecting mechanism (300) perpendicular to the direction of gravity, comprising a limiting rod (301) arranged on the surface of the frame (100) and used for performing a buffering operation on the plates when the plates are stacked; The swing mechanism (400) is arranged on the surface of the frame (100) and is in the same horizontal plane as the limiting rod (301), and cooperates with the connecting mechanism (300) to protect the plate when in working state; The stacking mechanism (500) is arranged on a side of the surface of the frame (100) close to the swing mechanism (400) and is used for stacking the plates on the production line.

2. The automatic stacking device for a sheet material automatic production line according to claim 1, characterized in that: The conveying mechanism (200) comprises a conveying plate (201) arranged on the surface of a frame (100); a first driving motor (202) is arranged on the surface of the conveying plate (201); an auxiliary rod (203) is fixedly connected to the output end of the first driving motor (202); a delivery block (204) is arranged on the surface of the auxiliary rod (203); the delivery block (204) slides on the surface of the conveying plate (201); and a plurality of rolling discs (205) are arranged in a linear array on a side of the surface of the conveying plate (201) away from the first driving motor (202).

3. The automatic stacking device for a sheet material automatic production line according to claim 2, characterized in that: The height of the rolling disk (205) is lower than the horizontal plane of the delivery block (204), and the rolling disk (205) is rotatably connected.

4. The automatic stacking device for a sheet material automatic production line according to claim 3, characterized in that: A matching block (302) is arranged on the surface of the limiting rod (301), a directional block (303) is slidably connected inside the matching block (302), and two groups of springs (304) are symmetrically arranged on the surface of the directional block (303).

5. The automatic stacking device for a sheet material automatic production line according to claim 4, characterized in that: The matching block (302) is rotatably arranged, and the rotation range of the matching block (302) is less than fifteen degrees. The other end of the spring (304) is fixedly connected to the matching block (302), and the directional block (303) is fixedly connected to the frame (100).

6. The automatic stacking device for a sheet material automatic production line according to claim 5, characterized in that: The frame (401) is rotatably connected to a swing rod (402) inside, a slope block (403) is fixedly connected to the surface of the swing rod (402), a first cylinder (404) is fixedly connected to the surface of the frame (401) below the slope block (403), and an output end of the first cylinder (404) is fixedly connected to the slope block (403).

7. The automatic stacking device for a sheet material automatic production line according to claim 6, characterized in that: The stacking mechanism (500) comprises a base (501) arranged on the surface of the frame (100), the surface of the base (501) is symmetrically provided with fixed blocks, the interior of each of the fixed blocks is rotatably connected with a matching tooth body (502), the surface of each of the matching tooth bodies (502) is meshed with a tooth plate (503), a second drive motor (504) is arranged on the surface of one of the fixed blocks, and the output end of the second drive motor (504) is fixedly connected to one of the matching tooth bodies (502), the surface of the matching tooth body (502) is also meshed with a moving plate (505), the two tooth plates (503) are connected via a soft plate (506), and a stacking piece (507) is arranged on the surface of the base (501) close to the soft plate (506).

8. The automatic stacking device for a sheet material automatic production line according to claim 7, characterized in that: Each of the toothed plates (503) slides inside the base (501), and the soft plate (506) is rotatably connected, and the rotation range is no greater than five degrees.

9. The automatic stacking device for a sheet material automatic production line according to claim 8, characterized in that: The stacking member (507) comprises a base (5071) arranged on the surface of the base (501); a second cylinder (5072) is arranged on the surface of the base (5071); an output end of the second cylinder (5072) is fixedly connected to a code block (5074); the code block (5074) slides and is restricted on the base (5071); and a taking block (5073) is also arranged on the side of the surface of the base (5071) close to the second cylinder (5072).

10. A control method for an automatic stacking device for a sheet material automatic production line according to claims 1-9, characterized in that: The steps are as follows: S1: The frame (100) is fixedly connected to the end of the plate production line; S2: the plates are sequentially fed to the delivery block (204) of the conveying mechanism (200), and then the first drive motor (202) is turned on, and the auxiliary rod (203) is controlled by the first drive motor (202) to rotate, and then the delivery block (204) is restricted on the conveying plate (201), and moves along the length direction of its auxiliary rod (203) to the matching block (302), and the plates are conveyed. When the plates contact the matching block (302), the slope of the matching block (302) is first subjected to force, and then the matching block (302) is slightly deflected by the spring (304), and then pulled back to its original position, and the plates on the matching block (302) are tilted to a certain extent, and then reach the swing mechanism (400); S3: Before the plate contacts the frame (401) of the swing mechanism (400), the first cylinder (404) on the frame (401) is first operated to make the inclined surface block (403) tilt to a certain extent, so as to receive the plate sent by the matching block (302). When the plate passes through the half of the inclined surface block (403), the first cylinder (404) will drive the inclined surface block (403) to tilt again, and then the stacking mechanism (500) starts to work. When the second drive motor (504) starts to work, the second drive motor (504) drives the matching gear body (502) to rotate, thereby driving the moving plate (505) to move forward. When the plate is completely on the moving plate (505), the second drive motor (504) rotates in the opposite direction to pull the moving plate (505) back. At this time, the soft plate (506) will allow the plate to slide along its own slope to the stacking plate (5074). When the plate needs to be stored again, all the above operations are repeated.

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