CN219507141U - Board separating device - Google Patents

Abstract

The utility model provides a plate separating device, which comprises a conveying device for conveying stacked wood plates and a clamping device arranged above the conveying device, wherein a gap between the clamping device and the conveying device is matched with the thickness of one wood plate, and when the clamping device clamps, the clamping device can clamp and limit the rest wood plates except the bottommost wood plates in the stacked wood plates and enable the bottommost wood plates to be conveyed along with the conveying device. Through above-mentioned setting, this scheme can keep the stability of other planks at the board separation in-process, prevents that other planks from taking place to receive the influence of below flitch and skew or empting the phenomenon, divides the board more stable high-efficient.

Description

Board separating device

Technical Field

The utility model belongs to the technical field of wood board processing, and particularly relates to a board separating device.

Background

The wood board is used as a raw material required by most industries, has a great supporting effect on human life, and is widely applied to the fields of construction and art because a plurality of building structures in China adopt the wood board.

After the existing wood boards are produced and molded, detection and classification are needed, and finally the wood boards can be put into the market for use. After the wood boards are formed, the sawed boards are stacked together by staff, so that subsequent conveying is convenient, and therefore, when detection and classification are carried out, in order to ensure the accuracy, the stacked wood boards are required to be subjected to a plurality of detection processes one by one. In order to improve the work efficiency of this flow, through setting up the baffle on conveyor on the market to make only can separate the plank of stack one by one through the mode of a plank between baffle and the conveyor, but this kind of mode is when dividing the board, because the plank of top stack is not fixed, after the below plank removes to separate, the risk that the skew even emptys can appear in the top plank, influences the transportation of follow-up plank.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a device which is stable and efficient and does not influence other boards in the board separation process.

The utility model adopts the following technical scheme:

plate divides board device includes:

a conveying device for conveying the stacked wood boards;

the clamping device is arranged above the conveying device, a gap between the clamping device and the conveying device is matched with the thickness of one wood board, and when the clamping device clamps, the rest wood boards except the bottommost wood boards in the stacked wood boards can be clamped and limited, and the bottommost wood boards are conveyed along with the conveying device.

Further, the clamping device comprises a blocking member for blocking the stacked wooden boards on the conveying device, a clamping member for engaging with the blocking member and clamping the stacked wooden boards from opposite sides, and a clamping driver for driving the clamping member to move.

Further, the clamping piece and the blocking piece are both arranged above the conveying surface of the conveying device, and the device further comprises a sliding rail structure and a sliding driver used for driving the clamping piece to slide along the sliding rail structure, when the stacking wood board is conveyed to the clamping device, the sliding driver can drive the clamping piece to be far away from the conveying device so as to release blocking of the stacking wood board.

Further, the vertical adjusting device is used for adjusting the distance between the clamping device and the conveying device.

Further, a level adjustment device for adjusting the distance between the clamping member and the blocking member is also included.

Further, the conveying device is provided with a protrusion for contacting with the wood boards, the height of the protrusion is matched with the thickness of one wood board, and when the conveying device acts, the protrusion can contact with the wood board at the lowest part of the stacked wood boards and drive the stacked wood boards to move.

Further, the conveying device is a multi-stage differential conveying device.

Further, each stage of conveying device in the multistage differential conveying device comprises a plurality of belt conveying devices which are arranged in parallel at intervals, and the belt conveying devices between the two adjacent stages of conveying devices are arranged in a staggered mode.

Further, the conveying device comprises a first-stage conveying device, a second-stage conveying device and a third-stage conveying device, conveying speeds of the first-stage conveying device, the second-stage conveying device and the third-stage conveying device are different, the clamping device is arranged above the third-stage conveying device, and conveying surfaces of the second-stage conveying device and the third-stage conveying device are located at the same height and are lower than the conveying surface of the first-stage conveying device in the vertical direction.

Further, the device also comprises a lifting device for driving the secondary conveying device to lift.

Compared with the prior art, the utility model has the beneficial effects that:

when the plate separating device is used, a worker can directly place the stacked plates on the conveying device, when the stacked plates are conveyed to the vicinity of the clamping device, the clamping device is started and clamps the rest plates except the bottommost plate, at the moment, the bottommost plate can be continuously conveyed forwards from a gap between the clamping device and the conveying device under the action of the conveying device, then the clamping device is loosened to enable the stacked plates to fall on the conveying device again, and the clamping device clamps again and repeats the action to separate and convey the stacked plates one by one. Through above-mentioned setting, this scheme can keep the stability of other planks at the board separation in-process, prevents that other planks from taking place to receive the influence of below flitch and skew or empting the phenomenon, divides the board more stable high-efficient.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a sheet separating apparatus of the present utility model;

FIG. 2 is a schematic view of a preferred embodiment of the clamping device and sliding structure of the present utility model;

fig. 3 is a schematic view of the structure of a preferred embodiment of the conveying apparatus of the present utility model.

In the figure:

11. a first stage conveying device; 12. a secondary conveying device; 13. a three-stage conveying device; 131. a protrusion; 14. a synchronizing mechanism; 20. a clamping device; 21. a blocking member; 22. a clamping member; 23. a clamping frame; 24. a clamping driver; 41. a slide rail structure; 42. a slide driver; 43. a level adjustment device; 50. a lifting device; 60. and a detection device.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

The utility model is shown with reference to fig. 1, and comprises a conveying device for conveying stacked wood boards and a clamping device 20 arranged above the conveying device, wherein the gap between the clamping device 20 and the conveying device is matched with the thickness of one wood board, and when the clamping device 20 clamps, the rest wood boards except the bottommost wood boards in the stacked wood boards can be clamped and limited, and the bottommost wood boards can be conveyed along with the conveying device. When the wood plate stacking machine is used, workers can directly place stacked wood plates on the conveying device, when the stacked wood plates are conveyed to the vicinity of the clamping device 20, the clamping device 20 is started and clamps the rest wood plates except the lowest wood plates, at the moment, the lowest wood plates can be continuously conveyed forwards from a gap between the clamping device 20 and the conveying device under the action of the conveying device, then the clamping device 20 is loosened to enable the stacked wood plates to fall onto the conveying device again, the clamping device 20 clamps again and the actions are repeated, so that the stacked wood plates can be separated one by one and conveyed. Through above-mentioned setting, this scheme can keep the stability of other planks at the board separation in-process, prevents that other planks from taking place to receive the influence of below flitch and skew or empting the phenomenon, divides the board more stable high-efficient.

The clamping device 20 in this embodiment, as shown with reference to fig. 2, comprises a blocking member 21 for blocking the stacked boards on the conveyor, a clamping member 22 for engaging with the blocking member 21 and clamping the stacked boards from opposite sides, and a clamping drive 24 for driving the clamping member 22 into motion. Wherein the blocking member 21 is arranged along the conveying direction of the conveying device, and in use, the blocking member 21 firstly blocks the stacked boards on the lower conveying device, at this time, the conveying device stops conveying, and simultaneously the clamping driver 24 drives the clamping member 22 to act and clamp the stacked boards (except the lowest board) from two opposite sides in cooperation with the blocking member 21, and then the conveying device is restarted to drive the lowest board to convey forwards through mutual friction between the conveying device and the lowest board. Specifically, this embodiment includes a clamping frame 23, the clamping member 22 is a right-angle member, the clamping driver 24 is a driving cylinder for driving the clamping member 22 to rotate, one end of the clamping member 22 is rotatably disposed on the clamping frame 23, the other end is hinged with a push rod of the driving cylinder, when in use, the driving cylinder starts the push rod to extend, at this time, the clamping member 22 is driven to rotate and contact with the wood board, and clamping of the wood board is realized under the cooperation of the blocking member 21, and when the push rod of the driving cylinder contracts, the clamping member 22 is driven to rotate and away from the wood board, thereby releasing the compression restriction on the wood board. In other embodiments, the clamping device 20 may also be a moving device for driving the clamping member 22 to move, and the clamping of the wood board may be achieved by driving the clamping member 22 to approach or separate from the blocking member 21, which is not limited to the above-mentioned manner.

The detection device 60 for detecting whether the stacked boards are in contact with the blocking piece 21 is arranged in the embodiment, through the arrangement, the starting time of the clamping driver 24 can be accurately controlled, clamping can be achieved on the boards, meanwhile, whether the stacked boards are separated can be judged, and then the next bundle of stacked good boards are separated. Specifically, the detection sensor in this embodiment is a proximity switch disposed on the blocking member 21, and when the board approaches and contacts the blocking member 21, the proximity switch can accurately sense. In other embodiments, the detection device 60 may be an infrared sensor or the like, and is not limited to the above-described implementation.

Also included in this embodiment are vertical adjustment means for adjusting the distance between the gripping means 20 and the conveying means. By this arrangement, the gap between the clamping device 20 and the conveying device can be adjusted according to the actual condition of conveying the wood boards, ensuring that the gap between the clamping device 20 and the conveying device can only meet the passing of one wood board. Specifically, the vertical adjusting device comprises a screw transmission mechanism and a rotary table for driving the screw transmission mechanism to act, and the clearance height can be controlled more accurately through the adjustment. In other embodiments, the vertical adjustment device may be a device such as a cylinder capable of driving the blocking member 21 to move up and down, and is not limited thereto.

Also included in this embodiment is a level adjustment means 43 for adjusting the distance between the clamping member 22 and the blocking member 21. Through the setting of horizontal adjustment device 43, when carrying the plank of different specifications at every turn, the accessible horizontal adjustment device 43 is according to the width adjustment clamping piece 22 that different planks pressed from both sides tight and the distance between the barrier 21 for press from both sides tight driver 24 after the action of drive clamping piece 22, can cooperate the realization to press from both sides the plank of different specifications with barrier 21, prevent to appear because of the plank width of carrying is less, still unable condition that presss from both sides tight plank with barrier 21 after the action of clamping piece 22.

In this embodiment, the clamping member 22 and the blocking member 21 are disposed above the conveying surface of the conveying device, and further include a sliding rail structure 41 and a sliding driver 42 for driving the clamping member 22 to slide along the sliding rail structure 41. As can be seen from the above, since the clamping member 22 and the blocking member 21 are disposed above the conveying device and cooperate with each other to clamp the boards, when the stacked boards are conveyed to the clamping device 20, the sliding driver 42 can drive the clamping member 22 away from the conveying device to release the blocking of the stacked boards, so that the stacked boards can continue to move into contact with the blocking member 21, and smooth subsequent clamping actions can be ensured. Wherein the sliding driver 42 may move the clamping member 22 vertically or horizontally, in other embodiments, the clamping member 22 may be moved away from the original position by a rotating device to unblock the stacked wooden boards, which is not limited to the above-mentioned implementation.

In this embodiment, the conveying device is provided with a protrusion 131 for contacting with a wood board, the height of the protrusion 131 is matched with the thickness of one wood board, and when the conveying device acts, the protrusion 131 can contact with the lowest wood board of the stacked wood boards and drive the stacked wood boards to move. Through the setting of protruding 131, can directly have protruding 131 and the plank contact of below in order to drive the plank and remove, prevent to appear just relying on the circumstances that the friction of conveyor and plank is difficult to drive the plank and remove, influence the conveying one by one of plank.

The conveying device in this embodiment is a multi-stage differential conveying device. Through this setting, can form the transfer chain of multistage different conveying speeds, wherein because the plank of stack divides the board to divide the board one by one and need longer time, consequently can respectively adjust the setting about the conveying speed of each section transfer chain for the transfer chain of dividing the board section is cooperated clamping device 20 and is kept continuous rotation, and the transfer chain of dividing the board section front end is adjusted to regularly distance transport, ensures that after a pile of plank just can remove on the board transfer chain of dividing to the board.

In this embodiment, each stage of conveying device in the multi-stage differential conveying device includes a plurality of belt conveying devices arranged in parallel at intervals, and the belt conveying devices between two adjacent stages of conveying devices are arranged in a staggered manner. Through above-mentioned setting, can make adjacent two-stage conveyor take place the handing-over, the plank of stack can be smooth remove to next level conveyor 11, and is more stable during the removal, avoids the plank of stack to take place to rock and empty. Wherein the conveying speed of the same-stage conveying device 11 is kept consistent through the synchronous mechanism 14, and the stacked wood boards are prevented from shifting due to different speeds in the conveying process. In other embodiments, each stage of the multi-stage differential conveyor may be a chain conveyor, a conveyor roller conveyor, or the like, and is not limited to the above.

The conveying device in this embodiment includes a first-stage conveying device 11, a second-stage conveying device 12, and a third-stage conveying device 13 (refer to fig. 3) with different conveying speeds, where the clamping device 20 is disposed above the third-stage conveying device 13, that is, the conveying line of the third-stage conveying device 13 is a plate-dividing section, and the first-stage conveying device operates along with the action of the clamping device 20, so as to divide stacked wood plates; the second-stage conveying device 12 is a buffer section, in which the stacked boards wait for the boards on the third-stage conveying device 13 to be conveyed after the boards are separated into the boards, and the conveying speed of the second-stage conveying device is set to be in an intermittent conveying state according to the rear third-stage conveying device 13; in order to ensure the conveying efficiency of the entire working line, the primary conveyor 11 can maintain a continuous and high conveying speed, so that the stacked boards are conveyed to the secondary conveyor 12 for buffer waiting. The conveying surface of the three-stage conveying device 13 in this embodiment is lower than the conveying surface of the one-stage conveying device 11 in the vertical direction. Meanwhile, the two boards are transmitted through the secondary conveying device 12, and good conveying of the bent or uneven boards can be achieved through the height difference arrangement, meanwhile, the fact that the clamping device cannot clamp the lowest board can be guaranteed, and the boards can be separated smoothly.

In combination with the above arrangement, the present embodiment further includes a lifting device 50 for driving the secondary conveying device 12 to lift. With this arrangement, when the stacked boards are to be transferred between the primary conveyor 11 and the secondary conveyor 12, the lifting device 50 can drive the secondary conveyor 12 to be lifted up to the same height as the primary conveyor 11. When a stacked board is required to be connected between the secondary conveyor 12 and the tertiary conveyor 13, the lifting device 50 drives the secondary conveyor 12 to descend to the same height as the tertiary conveyor 13. Ensure that the stacked boards can be kept stable and smooth during the connection between each stage. Specifically, in this embodiment, the lifting device 50 is an air cylinder, where the secondary conveying device 12 is fixedly connected with the air cylinder push rod, and by adopting the air cylinder and limiting the lifting pole of the air cylinder push rod to drive the secondary conveying device 12 to be flush with the primary conveying device 11, and simultaneously limiting the lifting pole of the air cylinder push rod to drive the secondary conveying device 12 to be flush with the tertiary conveying device 13, the height of the secondary conveying device 12 can be quickly switched, and the alignment time can be saved. In other embodiments, the lifting device 50 may be a screw drive mechanism or other devices, and is not limited to the above-described implementation.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (10)

1. Plate divides board device, its characterized in that includes:

a conveying device for conveying the stacked wood boards;

the clamping device (20) is arranged above the conveying device, a gap between the clamping device (20) and the conveying device is matched with the thickness of one wood board, and when the clamping device (20) clamps, the rest wood boards except the bottommost wood boards in the stacked wood boards can be clamped and limited, and the bottommost wood boards are conveyed along with the conveying device.

2. A board splitting device as claimed in claim 1, characterized in that the clamping means (20) comprise a blocking member (21) for blocking stacked boards on the conveyor, a clamping member (22) for engaging the blocking member (21) and clamping the stacked boards from opposite sides, and a clamping drive (24) for driving the clamping member (22) into motion.

3. The sheet separating device according to claim 2, wherein the clamping member (22) and the blocking member (21) are both disposed above the conveying surface of the conveying device, and further comprising a slide rail structure (41) and a slide driver (42) for driving the clamping member (22) to slide along the slide rail structure (41), the slide driver (42) being capable of driving the clamping member (22) away from the conveying device to release the blocking of the stacked wooden sheets when the stacked wooden sheets are conveyed to the clamping device (20).

4. A sheet material separating device according to claim 2, further comprising vertical adjustment means for adjusting the distance between the clamping means (20) and the conveying means.

5. A sheet material separating device according to claim 2, further comprising a level adjustment device (43) for adjusting the distance between the clamping member (22) and the blocking member (21).

6. The board separating device as claimed in claim 1, characterized in that the conveying device is provided with a bulge (131) for contacting with the boards, the height of the bulge (131) is adapted to the thickness of one board, and the bulge (131) can contact with and drive the boards below the stacking boards to move when the conveying device is operated.

7. The sheet material separator of claim 1 wherein the conveyor is a multi-stage differential conveyor.

8. The sheet separator of claim 7 wherein each stage of the multi-stage differential conveyor includes a plurality of parallel spaced belt conveyors and the belt conveyors between adjacent stages of the conveyor are staggered.

9. The plate separating device according to claim 7, wherein the conveying device comprises a primary conveying device (11), a secondary conveying device (12) and a tertiary conveying device (13) with different conveying speeds, the clamping device (20) is arranged above the tertiary conveying device (13), and conveying surfaces of the secondary conveying device (12) and the tertiary conveying device (13) are located at the same height and are lower than the conveying surface of the primary conveying device (11) in the vertical direction.

10. The sheet material separating apparatus as claimed in claim 9, further comprising a lifting device (50) for driving the secondary conveyor (12) up and down.