Automatic wood board processing and conveying device and method

Abstract

The present application relates to the technical field of wood processing and transportation, in particular to a kind of automatic processing and conveying equipment of wood board, including side plate, limiting mechanism and auxiliary mechanism.In the present application, the front and rear ends of multiple wood boards are coplanar by two guide plates opposite to each other, and then the wood strips are tightly pressed on the upper end surface of the multiple wood boards, while the position of the clamping plate is locked, so that the position of the multiple wood strips is locked, avoiding the problem that the toothed plate formed by subsequent splicing has reduced strength due to uneven tooth combing caused by wood strip deflection during tooth combing process.After the front and rear ends of the wood strips are toothed by two tooth combing knives respectively, the linear velocity of the rack one is amplified by coaxial rotation of gear two and gear three, so that the gear three drives the gear four to rotate one revolution every time the rack one moves one width of the wood strip, and the gear four drives the discharging group to work through the transmission shaft, realizing the step-by-step discharging of the wood strips.

Description

Technical Field

[0001] This invention relates to the field of wood strip processing and transportation technology, specifically to an automated wood board processing and conveying equipment and method. Background Technology

[0002] Finger-jointed boards are engineered wood products made by joining multiple short strips of wood together to form a long strip. The manufacturing process involves shaping the raw wood strips into flat, short strips, followed by toothing the ends to create a toothed interface. (See [reference]) Figure 9 After applying glue to the toothed joints at both ends of the wood strips, these joints are interlocked and pressed together to fix multiple strips together to form a longer strip. Then, the multiple strips are spliced ​​together to form a sturdy whole board. This wood board processing method improves the efficiency of wood resource utilization.

[0003] In the current process of combing wood strips, existing equipment (such as a combing machine) sequentially combs both ends of the wood strips. After that, workers need to remove the combed wood strips and arrange them sequentially before splicing them into long strips so that the toothed interfaces of adjacent wood strips come into contact with each other.

[0004] The above process has the following shortcomings: The existing combing process for wooden boards is relatively long. Before combing the two sections of the wooden board, the board needs to be prepared so that the front and rear ends of the multiple strips to be combed are co-faced. Then, the combing knife combs the front and rear ends of the strips sequentially. Secondly, during the simultaneous combing of multiple strips, there are gaps between adjacent strips. This makes it easy for the strips to deflect due to the squeezing and cutting action of the combing knife, resulting in uneven combing at both ends of the strips. This leads to a decrease in the strength of the spliced ​​joint board. After combing, the strips need to be removed by workers and arranged in order before being spliced ​​into a long strip, which results in low work efficiency. Summary of the Invention

[0005] Therefore, it is necessary to provide an automated wood board processing and conveying device to solve the above-mentioned technical problems.

[0006] This application provides an automated wood board processing and conveying device, comprising: two side panels symmetrically distributed front and back, a conveyor belt jointly arranged between the two side panels, the conveyor belt being driven by a motor, the upper section of the conveyor belt being divided into a feeding area, a processing area and a discharging area from left to right, multiple moving groups arranged on the conveyor belt, each moving group including a fixing bar, the front and rear ends of the conveyor belt being fixedly arranged with a fixing bar, and a placement plate being fixedly arranged on two fixing bars.

[0007] The placement plate and the side plate are jointly provided with a limiting mechanism, which includes lifting columns. Four rectangularly distributed lifting columns are slidably arranged on the placement plate. A lifting plate is fixedly arranged on the upper end surface of the four lifting columns. A pressing group is jointly arranged on the lifting columns and the corresponding side plate. A clamping group for clamping the wooden strips is provided on the placement plate.

[0008] The two side plates and the placement plate are provided with an auxiliary mechanism, which includes a guide plate. The upper surface of each of the two side plates is fixedly provided with a guide plate, and the two guide plates are symmetrical. The guide plate is divided into an inclined section and a transverse section from left to right. The inclined sections of the two guide plates are close to each other from left to right. On the opposite sides of the transverse sections of the two guide plates, two transverse plates are fixedly provided, which are symmetrically distributed vertically. A comb cutter is rotatably provided between the two opposite transverse plates through a rotating rod. The rotating rod is connected to a motor. The transverse plates and the placement plate are provided with an adhesive application group. The right section of the transverse sections of the two guide plates is provided with a feeding group.

[0009] According to an advantageous embodiment, the clamping assembly includes a rectangular plate. Two rectangular plates symmetrically arranged on the upper surface of the placement plate in the processing area are fixedly arranged. A push post slides through the rectangular plates. Clamping plates are fixedly arranged on the end faces of the two push posts that are close to each other. The clamping plates are divided into an inclined section, a horizontal section, and an inclined section from front to back. The two inclined sections on the left clamping plate are close to each other from left to right. A spring sleeved on the push post is fixedly arranged between the horizontal section of the clamping plate and the rectangular plate.

[0010] According to an advantageous embodiment, the pressing assembly includes a guide plate, and guide plates are fixedly provided on the opposite surfaces of the two side plates. The guide plates are divided into an inclined section and a horizontal section from left to right, and the inclined section of the guide plate is inclined downward from left to right. A connecting plate is fixedly provided on two lifting columns near the same side plate on the placement plate. Pull rods that cooperate with the corresponding guide plates are fixedly provided on the opposite back surfaces of the two connecting plates. A retaining strip is fixedly provided on the lower end surface of the lifting plate. Four springs, each sleeved on the corresponding lifting column, are fixedly provided between the lifting plate and the corresponding placement plate.

[0011] According to an advantageous embodiment, the end face of the placement plate away from the conveyor belt is provided with multiple positioning grooves, and the horizontal section of the clamping plate is provided with a cylindrical groove. Two positioning posts are slidably arranged vertically within the cylindrical groove, and the two positioning posts slide only within the cylindrical groove. The positioning post closer to the placement plate mates with the corresponding positioning groove. The end face of the positioning post mates with the positioning groove is an arc-shaped surface. A spring is fixedly provided between the two positioning posts on the same clamping plate.

[0012] According to an advantageous embodiment, the adhesive application assembly includes a rotating cylinder, through which two opposing horizontal plates are rotatably mounted. A gear is fixedly mounted on the rotating cylinder, located to the right of the comb cutter. A rack is fixedly mounted on the front and rear ends of the placement plate, meshing with the gear. A hollow cylindrical tube is rotatably mounted on the rotating cylinder, positioned above the gear. Multiple sets of equidistantly distributed strip-shaped through holes are formed through the cylindrical tube. A brush roller is fixedly mounted on the cylindrical tube. Multiple circular through holes are formed on the rotating cylinder. The rotating cylinder is connected to an external hydraulic pump (not shown in the figure) via a rubber tube.

[0013] According to an advantageous embodiment, an arc-shaped plate is fixedly mounted on the rotating cylinder by four circumferentially evenly distributed connecting rods, and the position of the arc-shaped plate corresponds one-to-one with the position of each set of strip-shaped through holes. The connecting rods on the rotating cylinder are staggered from the corresponding circular through holes.

[0014] According to an advantageous embodiment, a rectangular groove is formed on the right section of the transverse segment of the rear guide plate and the corresponding side plate. A rotating shaft is rotatably arranged between the upper and lower inner walls of the rectangular groove. A gear two that meshes with a rack is fixedly sleeved on the upper section of the rotating shaft, and a gear three is fixedly sleeved on the lower section of the rotating shaft. The number of teeth of the gear three is greater than the number of teeth of the gear two. A horizontal plate one is fixedly arranged on the rear end face of the rear side plate. A transmission shaft is rotatably arranged on the horizontal plate one. A gear four is fixedly sleeved on the transmission shaft. The number of teeth of the gear four is less than the number of teeth of the gear three.

[0015] According to an advantageous embodiment, the feeding assembly includes a horizontal plate two. A horizontal plate two is fixedly installed above a rectangular groove on the rear end face of the transverse section of the rear guide plate. The transmission shaft rotatably passes through the horizontal plate two. A crank is fixedly sleeved on the transmission shaft and located above the horizontal plate two. A slider is slidably installed on the horizontal plate two. A vertical shaft is rotatably installed on the slider. A connecting strip is hinged between the vertical shaft and the crank. A gear five is fixedly sleeved on the vertical shaft and located between the connecting strip and the slider. A rack two is fixedly installed on the upper end face of the horizontal plate two and meshes with the gear five to the right. A rack three is slidably installed on the upper end face of the horizontal plate two and meshes with the gear five to the left. The tooth pitch of rack three is equal to the tooth pitch of rack two. A feeding port is opened on the right section of the transverse section of the front guide plate. A discharge groove is fixedly installed on the front end face of the guide plate and located in front of the feeding port. The discharge groove slopes downward from back to front.

[0016] In addition, the present invention also provides a method for processing wood strips in an automated wood board processing and conveying device:

[0017] S1. Loading and clamping: The worker places multiple wooden strips on the upper surface of the placement board located in the loading area, and uses the clamping group to initially clamp the multiple wooden strips;

[0018] S2, Moving and Organizing: The conveyor belt moves multiple wooden strips to the right by placing plates. During the movement of the wooden strips, the cooperation between two front and rear guide plates aligns the multiple wooden strips, making the front and rear ends of the multiple wooden strips aligned.

[0019] S3, Pressing and Locking: After the sorting is completed, the pressing group drives the lifting plate to move downward. The lifting plate drives the clamping bar to press down and clamp multiple wooden strips. At the same time, it presses the lower positioning column into the corresponding positioning groove, thereby locking the position of the clamping plate and further limiting the multiple wooden strips on the plate.

[0020] S4. Comb-tooth gluing: The placement board drives the wooden strip to continue moving to the right. The front and rear ends of the wooden strip are combed by the comb-tooth knife. Then, the gluing group rotates the combed wooden strip to apply glue.

[0021] S5. Unlocking and unloading: The lifting plate moves up and resets, releasing the lock on the clamping plate. Then the unloading group pushes the wood strips out one by one from the unloading port, and the wood strips are arranged in sequence in the discharge groove.

[0022] In summary, the present invention has at least one of the following beneficial effects: First, the present invention uses two guide plates facing each other to arrange multiple wooden boards, making the front and rear ends of the multiple wooden boards coplanar. The position of the multiple wooden strips is fixed by the pressing group, making the combing of the multiple wooden strips by the combing knife more stable. This avoids the problem of uneven combing due to the deflection of the wooden strips during the combing process, which would reduce the strength of the subsequent spliced ​​toothed board. After the two combing knives respectively comb the front and rear ends of the wooden strips, the feeding group pushes the wooden strips one by one to feed them, so that the toothed interfaces of two adjacent wooden strips come into contact with each other, which is convenient for the subsequent splicing of multiple wooden strips into a long wooden strip, thus improving the processing efficiency of the toothed board.

[0023] Second, in this invention, the clamping group initially limits the position of the wood strips, and then the clamping strip presses tightly on the upper surface of multiple wood strips, while locking the position of the clamping plate, thereby locking the position of multiple wood strips, making the subsequent combing of the wood strips by the combing knife more stable.

[0024] Third, in this invention, the linear velocity of rack one is amplified by the coaxial rotation of gear two and gear three. This means that for every piece of wood rack one moves to the right, gear three drives gear four to rotate one revolution. Gear four drives the feeding group through the transmission shaft, so that for every piece of wood rack one moves forward, the feeding group pushes a piece of wood out of the feeding port. This achieves feeding the wood strips one by one, so that the toothed interfaces of two adjacent wood strips come into contact with each other, which facilitates the subsequent interlocking and splicing of the toothed interfaces of two adjacent wood strips. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 A three-dimensional structural cross-sectional view of an automated wood board processing and conveying device according to an embodiment of the present invention is shown.

[0027] Figure 2 A three-dimensional structural schematic diagram of the clamping assembly, lifting plate, and guide plate provided according to an embodiment of the present invention is shown.

[0028] Figure 3 A partial three-dimensional structural cross-sectional view of the pressing assembly, clamping plate, and lifting plate provided according to an embodiment of the present invention is shown.

[0029] Figure 4 The present invention provides an embodiment of the invention. Figure 3 Enlarged view of the structure at point A in the middle.

[0030] Figure 5 A schematic diagram of the three-dimensional structure of the horizontal plate 2, the guide plate and the gear 3 provided according to an embodiment of the present invention is shown.

[0031] Figure 6 A three-dimensional structural diagram of gear three, gear four, and guide plate provided according to an embodiment of the present invention is shown.

[0032] Figure 7 A three-dimensional structural partial cross-sectional view of a cylindrical tube, a brush roller, and a gear provided according to an embodiment of the present invention is shown.

[0033] Figure 8 A right view of a base plate, a feeding assembly, and a conveyor belt provided according to an embodiment of the present invention is shown.

[0034] Figure 9 The accompanying diagram shows a comparison of the processing of the wooden comb teeth according to an embodiment of the present invention before and after processing.

[0035] The above figures include the following reference numerals:

[0036] 1. Side plate; 2. Conveyor belt; 3. Fixing strip; 4. Placement plate; 5. Limiting mechanism; 50. Lifting column; 51. Lifting plate; 52. Pressing assembly; 520. Guide plate; 521. Connecting plate; 522. Pulling rod; 523. Anchoring strip; 524. Spring 2; 53. Clamping assembly; 530. Rectangular plate; 531. Pushing column; 532. Clamping plate; 533. Spring 1; 54. Positioning groove; 540. Cylindrical groove; 541. Positioning column; 542. Spring 3; 6. Auxiliary mechanism; 60. Guide plate; 61. Horizontal plate; 62. Comb blade 63. Glue application assembly; 630. Rotating cylinder; 631. Gear 1; 632. Rack 1; 633. Cylindrical cylinder; 634. Brush roller; 635. Arc plate; 64. Feeding assembly; 640. Horizontal plate 2; 641. Crank; 642. Vertical shaft; 643. Connecting bar; 644. Gear 5; 645. Rack 2; 646. Rack 3; 647. Feeding port; 648. Discharge chute; 651. Rotating shaft; 652. Gear 2; 653. Gear 3; 654. Horizontal plate 1; 655. Drive shaft; 656. Gear 4; 7. Base plate. Detailed Implementation

[0037] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] like Figure 1 , Figure 2 and Figure 8 As shown, an automated wood board processing and conveying device includes: two side plates 1, which are symmetrically distributed front and back. A base plate 7 is fixedly installed on the lower end face of the two side plates 1. A conveyor belt 2 is installed between the two side plates 1. The conveyor belt 2 is driven by a motor. The upper part of the conveyor belt 2 is divided into a feeding area, a processing area and a discharging area from left to right. Multiple moving groups are installed on the conveyor belt 2. Each moving group includes a fixing strip 3. The front and rear end faces of the conveyor belt 2 are fixedly installed with the fixing strip 3. A placement plate 4 is fixedly installed on the two fixing strips 3.

[0039] like Figure 1 , Figure 2 and Figure 3As shown, a limiting mechanism 5 is provided on both the placement plate 4 and the side plate 1. The limiting mechanism 5 includes lifting columns 50. Four rectangularly distributed lifting columns 50 are slidably arranged on the placement plate 4. A lifting plate 51 is fixedly arranged on the upper end face of the four lifting columns 50. A pressing group 52 is provided on both the lifting columns 50 and the corresponding side plate 1. A clamping group 53 for clamping the wooden strips is provided on the placement plate 4.

[0040] like Figure 1 , Figure 2 and Figure 3 As shown, the two side plates 1 and the placement plate 4 are jointly provided with an auxiliary mechanism 6. The auxiliary mechanism 6 includes a guide plate 60. The upper end face of the two side plates 1 is fixedly provided with a guide plate 60, and the two guide plates 60 are symmetrical front and back. The guide plate 60 is divided into an inclined section and a transverse section from left to right. The inclined sections of the two guide plates 60 are close to each other from left to right. On the opposite sides of the transverse sections of the two guide plates 60, two transverse plates 61 are fixedly provided, which are symmetrically distributed vertically. The two transverse plates 61 are rotatably provided with a comb cutter 62 through a rotating rod. The rotating rod is connected to a motor. The transverse plates 61 and the placement plate 4 are jointly provided with an adhesive application group 63. The right section of the transverse section of the two guide plates 60 is provided with a feeding group 64.

[0041] During operation, workers place multiple wooden strips on the placement plate 4 located in the loading area and clamp them using the clamping group 53. Then, the conveyor belt 2 moves the wooden strips to the right via the moving group. During the movement, the wooden strips are aligned by the cooperation between the front and rear guide plates 60, ensuring that the front and rear ends of the multiple wooden strips are flush. Then, the pressing group 52 drives the lifting plate 51 to press down on the wooden strips, improving the stability of the wooden strips during the combing process. The moving group continues to move the aligned wooden strips to the right, and the combing knife 62 performs combing processing on the multiple wooden strips. After the combing processing is completed, the moving group continues to move to the right, and the pressing group 52 drives the lifting plate 51 to move upward. Then, during the movement of the wooden strips to the right, the unloading group 64 pushes the multiple wooden strips out one by one.

[0042] like Figure 2 and Figure 3 As shown, the clamping group 53 includes a rectangular plate 530. Taking the clamping group 53 located in the processing area as an example, two rectangular plates 530 symmetrically arranged are fixedly arranged on the upper end face of the placement plate 4. A push column 531 slides through the rectangular plate 530. A clamping plate 532 is fixedly arranged on the end face of the two push columns 531 that are close to each other. The clamping plate 532 is divided into an inclined section, a horizontal section and an inclined section from front to back. The two inclined sections on the left clamping plate 532 are close to each other from left to right. A spring 533 sleeved on the push column 531 is fixedly arranged between the horizontal section of the clamping plate 532 and the rectangular plate 530.

[0043] like Figure 2 and Figure 3 As shown, the pressing group 52 includes a guide plate 520. Guide plates 520 are fixedly installed on the opposite surfaces of the two side plates 1. The guide plates 520 are divided into an inclined section and a horizontal section from left to right. The inclined section of the guide plate 520 is inclined downward from left to right. A connecting plate 521 is fixedly installed on the two lifting columns 50 near the same side plate 1 on the placement plate 4. Pulling rods 522 that cooperate with the corresponding guide plates 520 are fixedly installed on the opposite back surfaces of the two connecting plates 521. A pressing strip 523 is fixedly installed on the lower end surface of the lifting plate 51. Four springs 524, which are respectively sleeved on the corresponding lifting columns 50, are fixedly installed between the lifting plate 51 and the corresponding placement plate 4.

[0044] like Figure 3 and Figure 4 As shown, the end face of the placement plate 4 away from the conveyor belt 2 has multiple positioning grooves 54. The horizontal section of the clamping plate 532 has a cylindrical groove 540 extending through it. Two positioning posts 541, symmetrically distributed vertically, are slidably disposed within the cylindrical groove 540, and the two positioning posts 541 slide only within the cylindrical groove 540 (see reference). Figure 4 Furthermore, the positioning post 541 on the side near the placement plate 4 engages with the corresponding positioning groove 54. The end face of the positioning post 541 engaging with the positioning groove 54 is an arc-shaped surface. A spring 542 is fixedly installed between the two positioning posts 541 on the same clamping plate 532.

[0045] During operation, workers place multiple wooden strips on the placement plate 4 located in the loading area. During placement, the wooden strips are pushed away from each other by the cooperation between the inclined surfaces of the two clamping plates 532 and the two clamping plates 532. The spring 533 is compressed and deformed. The elastic force generated by the deformation of the spring 533 acts on the wooden strips through the corresponding clamping plates 532. The cooperation between the two clamping plates 532 initially limits the multiple wooden strips on the placement plate 4. Then, the conveyor belt 2 drives the multiple wooden strips to move synchronously to the right through the moving group. During the movement of the wooden strips to the right, the cooperation between the inclined sections of the two guide plates 60 aligns the wooden strips. After the moving group moves the multiple wooden strips to contact the inclined sections of the guide plates 60, the cooperation between the transverse sections of the two guide plates 60 makes the front and rear ends of the multiple wooden strips flush.

[0046] The moving group drives the wooden strip to continue moving to the right. After the two pull rods 522 move to contact the inclined section of the corresponding guide plate 520, the pull rods 522, through the cooperation between the pull rods 522 and the inclined section of the guide plate 520, drive the corresponding lifting column 50 to move downward through the connecting plate 521. The lifting column 50 drives the lifting plate 51 to move downward, and the second spring 524 is compressed and deformed. After the pull rods 522 move to contact the horizontal section of the guide plate 520, the lifting plate 51 drives the pressing strip 523 to move downward to press against the wooden strip. The pressing strip 523 presses the wooden strip tightly, making the wooden strip more stable in the subsequent combing process.

[0047] As the clamping bar 523 moves downward, it pushes the upper positioning post 541 downward. The movement of the positioning post 541 causes the spring 3 542 to be compressed and deformed. The elastic force generated by the deformation of the spring 3 542 presses the lower positioning post 541 tightly into the corresponding positioning groove 54. The position of the clamping plate 532 is limited by the cooperation between the lower positioning post 541 and the corresponding positioning groove 54, so that the position of the clamping plate 532 is locked after the clamping bar 523 presses the wood strip, which further improves the stability of the comb cutter 62 in the process of combing the wood strip.

[0048] like Figure 2 and Figure 7 As shown, the adhesive application assembly 63 includes a rotating cylinder 630. The rotating cylinder 630 is rotatably passed through two horizontal plates 61 that are opposite each other. A gear 631 located to the right of the comb cutter 62 is fixedly sleeved on the rotating cylinder 630. A rack 632 that meshes with the gear 631 is fixedly installed on the front and rear end faces of the placement plate 4. A hollow cylindrical cylinder 633 is rotatably sleeved on the rotating cylinder 630 and is located above the gear 631. Multiple sets of equally spaced strip-shaped through holes are opened through the cylindrical cylinder 633. A brush roller 634 is fixedly sleeved on the cylindrical cylinder 633. Multiple circular through holes are opened on the rotating cylinder 630. The rotating cylinder 630 is connected to an external hydraulic pump (not shown in the figure) through a rubber tube.

[0049] like Figure 2 and Figure 7 As shown, the rotating cylinder 630 is fixedly provided with arc-shaped plates 635 by four circumferentially evenly distributed connecting rods, and the positions of the arc-shaped plates 635 and each set of strip-shaped through holes correspond one-to-one. The connecting rods on the rotating cylinder 630 are staggered from the corresponding circular through holes.

[0050] Initially, the external hydraulic pump delivers wood glue through a rubber tube to the rotating cylinder 630, and then through a circular through-hole in the rotating cylinder 630 into the inner cavity of the cylindrical cylinder 633. During operation, after the clamping bar 523 presses the wood strips tightly, the moving assembly continues to move to the right. During this movement, two comb cutters 62 respectively comb the front and rear end faces of multiple wood strips. After the processing is completed, the placement plate 4 continues to move to the right. The rack 632 moves until it meshes with the corresponding gear 631. The meshing between the rack 632 and the gear 631 causes the gear 631 to rotate, which in turn drives the rotating cylinder 630 to rotate. The moving cylinder 630 drives the arc plate 635 to rotate via the connecting rod. As the arc plate 635 rotates to the point where it is misaligned with the corresponding strip-shaped through hole, the wood glue in the inner cavity of the cylindrical cylinder 633 flows out through the strip-shaped through hole and adheres to the brush roller 634. After the wood strip moves to contact the brush roller 634, the friction between the brush roller 634 and the wood strip causes the brush roller 634 to rotate. The rotation of the brush roller 634 evenly applies glue to the wood strip. The rotation of the arc plate 635 causes the wood glue in the cylindrical cylinder 633 to be discharged intermittently, avoiding excessive wood glue seepage from the brush cylinder, which would lead to uneven glue application on the wood strip.

[0051] like Figure 5 and Figure 6 As shown, a rectangular groove is provided on the right section of the horizontal segment of the rear guide plate 60 and the corresponding side plate 1. A rotating shaft 651 is rotatably arranged between the upper and lower inner walls of the rectangular groove. A gear 652 that meshes with a rack 632 is fixedly sleeved on the upper section of the rotating shaft 651. A gear 653 is fixedly sleeved on the lower section of the rotating shaft 651. The number of teeth of the gear 653 is more than the number of teeth of the gear 652. A horizontal plate 654 is fixedly arranged on the rear end face of the rear side plate 1. A transmission shaft 655 is rotatably arranged on the horizontal plate 654. A gear 656 is fixedly sleeved on the transmission shaft 655. The number of teeth of the gear 656 is less than the number of teeth of the gear 653.

[0052] like Figure 1 , Figure 5 and Figure 6As shown, the feeding assembly 64 includes a second horizontal plate 640. The rear end face of the transverse section of the guide plate 60 is fixedly mounted with the second horizontal plate 640 above the rectangular groove. The drive shaft 655 rotatably passes through the second horizontal plate 640. A crank 641 is fixedly sleeved on the drive shaft 655 above the second horizontal plate 640. A slider is slidably mounted on the second horizontal plate 640. A vertical shaft 642 is rotatably mounted on the slider. A connecting strip 643 is hinged between the vertical shaft 642 and the crank 641. A tooth is fixedly sleeved on the vertical shaft 642 between the connecting strip 643 and the slider. Gear 5 644, and a rack 2 645 is fixedly installed on the upper end face of the horizontal plate 2 640, located to the right of gear 5 644 and meshing with gear 5 644. A rack 3 646 is slidably installed on the upper end face of the horizontal plate 2 640, located to the left of gear 5 644 and meshing with gear 5 644. The tooth pitch of rack 3 646 is equal to the tooth pitch of rack 2 645. The right section of the transverse section of the guide plate 60 on the front side is provided with a discharge port 647. The front end face of the guide plate 60 is fixedly provided with a discharge groove 648 located in front of the discharge port 647. The discharge groove 648 is inclined downward from back to front.

[0053] During operation, the glued wooden strip continues to move to the right. After the pull rod 522 moves until it disengages from the horizontal section of the corresponding guide plate 520, the elastic force generated by the deformation of spring 524 pushes the lifting plate 51 upward to reset. The clamping bar 523 disengages from the corresponding positioning post 541, and spring 542 pushes the upper positioning post 541 upward to reset, releasing the lock on the clamping plate 532. The moving assembly drives the wooden strip to continue moving to the right until rack 632 moves to mesh with gear 652. The meshing between rack 632 and gear 652 causes rotation. Shaft 651 rotates, which drives gear 3 653 to rotate synchronously. Through the meshing between gear 3 653 and gear 4 656, gear 4 656 drives transmission shaft 655 to rotate. Since the angular velocities of gear 2 652 and gear 3 653 are equal, and the number of teeth of gear 3 653 is greater than the number of teeth of gear 2 652, the linear velocity of the teeth of gear 3 653 during rotation is greater than the linear velocity of the teeth of gear 2 652. As a result, for every time rack 1 632 moves to the right by the width of a wooden strip, gear 4 656 rotates one revolution.

[0054] Gear 4 656 drives crank 641 to rotate synchronously via transmission shaft 655. Crank 641 drives slider to move back and forth via connecting bar 643. Slider drives gear 5 644 to move synchronously via vertical shaft 642. During the movement of gear 5 644, it drives rack 3 646 to move synchronously. At the same time, the meshing between gear 5 644 and rack 2 645 causes gear 5 644 to rotate during its movement. The meshing between gear 5 644 and rack 3 646 causes gear 5 644 to push rack 3 646 forward as it moves forward. The rack 646 pushes the wooden strip forward, and the wooden strip moves forward from the feeding port 647. After the center of gravity moves into the discharge trough 648, the rack 646 moves backward to avoid the subsequent wooden strips and prevent the mechanism from jamming. The wooden strip moves downward along the discharge trough 648 under its own weight and is discharged. Then, the above steps are repeated to push the wooden strips out one by one. The wooden strips move downward along the discharge trough 648 and are arranged in sequence in the discharge trough 648, and the toothed interfaces of two adjacent wooden strips contact each other, so that multiple wooden strips can be spliced ​​into a strip later.

[0055] After the wood strips are cut, the conveyor belt 2 drives the moving mechanism to move along the conveyor belt 2 to the loading area. Then, the pressing, combing, gluing and cutting are repeated to achieve assembly line processing.

[0056] In addition, the present invention also provides a method for processing wood strips in an automated wood board processing and conveying device:

[0057] S1. Loading and clamping: The worker places multiple wooden strips on the upper surface of the placement plate 4 located in the loading area, and uses the clamping group 53 to initially clamp the multiple wooden strips.

[0058] S2, Moving and sorting: The conveyor belt 2 moves multiple wooden strips to the right through the placement plate 4. During the movement of the wooden strips, the cooperation between the two front and rear guide plates 60 aligns the multiple wooden strips so that the front and rear ends of the multiple wooden strips are aligned.

[0059] S3, Pressing and Locking: After the sorting is completed, the pressing group 52 drives the lifting plate 51 to move downward. The lifting plate 51 drives the clamping strip 523 to press down and clamp the multiple wooden strips. At the same time, the lower positioning column 541 is pressed into the corresponding positioning groove 54, thereby locking the position of the clamping plate 532 and further limiting the multiple wooden strips on the placement plate 4.

[0060] S4. Comb tooth gluing: The placement plate 4 drives the wooden strip to continue moving to the right. The comb tooth knife 62 performs comb tooth processing on the front and rear ends of the wooden strip. Then, the gluing group 63 rotates the combed wooden strip to apply glue.

[0061] S5. Unlocking and Unloading: The lifting plate 51 moves upward and resets, releasing the lock on the clamping plate 532. Then, the unloading assembly 64 pushes the wooden strips out one by one from the unloading port 647, and the wooden strips are arranged sequentially in the discharge groove 648.

[0062] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0063] Furthermore, the terms "first," "second," "number one," and "number two" 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," "second," "number one," or "number two" 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.

[0064] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0065] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. An automated wood board processing and conveying device, characterized in that, include: Side plate (1), there are two side plates (1) and they are symmetrically distributed front and back. A conveyor belt (2) is provided between the two side plates (1). The conveyor belt (2) is driven by a motor. The upper part of the conveyor belt (2) is divided into a feeding area, a processing area and a discharging area from left to right. Multiple moving groups are provided on the conveyor belt (2). The moving groups include fixed strips (3). Fixed strips (3) are fixedly provided on the front and rear ends of the conveyor belt (2). A placement plate (4) is fixedly provided on the two fixed strips (3). A limiting mechanism (5) is provided on both the placement plate (4) and the side plate (1). The limiting mechanism (5) includes a lifting column (50). Four rectangularly distributed lifting columns (50) are slidably arranged on the placement plate (4). A lifting plate (51) is fixedly arranged on the upper end face of the four lifting columns (50). A pressing group (52) is provided on both the lifting column (50) and the corresponding side plate (1). A clamping group (53) for clamping the wooden strip is provided on the placement plate (4). An auxiliary mechanism (6) is provided on both side plates (1) and the placement plate (4). The auxiliary mechanism (6) includes a guide plate (60). The upper surfaces of both side plates (1) are fixedly provided with guide plates (60), and the two guide plates (60) are symmetrical front and back. The guide plates (60) are divided into inclined sections and transverse sections from left to right. The inclined sections of the two guide plates (60) are close to each other from left to right. Two transverse plates (61) are fixedly provided on opposite sides of the transverse sections of the two guide plates (60). A comb cutter (62) is rotatably provided between the two transverse plates (61) that are opposite each other through a rotating rod. The rotating rod is connected to the motor. A glue applicator (63) is provided on both the transverse plates (61) and the placement plate (4). A material feeding group (64) is provided on the right side of the transverse sections of the two guide plates (60). The adhesive application assembly (63) includes a rotating cylinder (630), through which the rotating cylinder (630) rotates and passes on two horizontal plates (61) that are opposite each other. A gear (631) located on the right side of the comb cutter (62) is fixedly sleeved on the rotating cylinder (630). A rack (632) that meshes with the gear (631) is fixedly provided on the front and rear end faces of the placement plate (4). The right section of the horizontal segment of the guide plate (60) on the rear side is provided with a rectangular groove on the corresponding side plate (1). A rotating shaft (651) is rotatably provided between the upper and lower inner walls of the rectangular groove. A gear two (652) that meshes with a rack one (632) is fixedly sleeved on the upper section of the rotating shaft (651). A gear three (653) is fixedly sleeved on the lower section of the rotating shaft (651). The number of teeth of the gear three (653) is more than the number of teeth of the gear two (652). A horizontal plate one (654) is fixedly provided on the rear end face of the rear side plate (1). A transmission shaft (655) is rotatably provided on the horizontal plate one (654). A gear four (656) is fixedly sleeved on the transmission shaft (655). The number of teeth of the gear four (656) is less than the number of teeth of the gear three (653). The feeding assembly (64) includes a horizontal plate two (640). The rear end face of the horizontal section of the guide plate (60) is fixedly provided with a horizontal plate two (640) located above a rectangular groove. The transmission shaft (655) rotates through the horizontal plate two (640). A crank (641) located above the horizontal plate two (640) is fixedly sleeved on the transmission shaft (655). A slider is slidably arranged on the horizontal plate two (640). A vertical shaft (642) is rotatably arranged on the slider. A connecting strip (643) is hinged between the vertical shaft (642) and the crank (641). A gear five located between the connecting strip (643) and the slider is fixedly sleeved on the vertical shaft (642). 644), a rack 2 (645) is fixedly provided on the upper end face of the horizontal plate 2 (640) and meshes with the gear 5 (644). A rack 3 (646) is slidably provided on the upper end face of the horizontal plate 2 (640) and meshes with the gear 5 (644). The tooth pitch of the rack 3 (646) is equal to the tooth pitch of the rack 2 (645). A discharge port (647) is opened on the right side of the horizontal section of the guide plate (60) on the front side. A discharge groove (648) is fixedly provided on the front end face of the guide plate (60) and is located in front of the discharge port (647). The discharge groove (648) is inclined downward from back to front.

2. The automated wood board processing and conveying equipment according to claim 1, characterized in that: The clamping assembly (53) includes a rectangular plate (530). Two rectangular plates (530) symmetrically arranged are fixedly arranged on the upper end face of the placement plate (4) in the processing area. Pushing columns (531) slide through the rectangular plates (530). Clamping plates (532) are fixedly arranged on the end faces of the two pushing columns (531) that are close to each other. The clamping plates (532) are divided into an inclined section, a horizontal section and an inclined section from front to back. The two inclined sections on the left clamping plate (532) are close to each other from left to right. A spring (533) sleeved on the pushing column (531) is fixedly arranged between the horizontal section of the clamping plate (532) and the rectangular plate (530).

3. The automated wood board processing and conveying equipment according to claim 1, characterized in that: The pressing assembly (52) includes a guide plate (520). The guide plate (520) is fixedly installed on the opposite surfaces of the two side plates (1). The guide plate (520) is divided into an inclined section and a horizontal section from left to right. The inclined section of the guide plate (520) is inclined downward from left to right. The two lifting columns (50) on the placement plate (4) near the same side plate (1) are fixedly installed with a connecting plate (521). The opposite sides of the two connecting plates (521) are fixedly installed with a pulling rod (522) that cooperates with the corresponding guide plate (520). The lower end face of the lifting plate (51) is fixedly installed with a pressing strip (523). The lifting plate (51) and the corresponding placement plate (4) are fixedly installed with four springs (524) respectively sleeved on the corresponding lifting columns (50).

4. The automated wood board processing and conveying equipment according to claim 2, characterized in that: The placement plate (4) has multiple positioning slots (54) on its end face away from the conveyor belt (2). The horizontal section of the clamping plate (532) has a cylindrical slot (540) through it. Two positioning posts (541) are slidably arranged in the cylindrical slot (540), and the two positioning posts (541) slide only in the cylindrical slot (540). The positioning post (541) closer to the placement plate (4) cooperates with the corresponding positioning slot (54). The end face of the positioning post (541) that cooperates with the positioning slot (54) is an arc-shaped surface. A spring (542) is fixedly arranged between the two positioning posts (541) on the same clamping plate (532).

5. The automated wood board processing and conveying equipment according to claim 1, characterized in that: A hollow cylindrical tube (633) is rotatably sleeved on the rotating cylinder (630), and the cylindrical tube (633) is located above the gear (631). Multiple sets of equally spaced strip-shaped through holes are opened through the cylindrical tube (633). A brush roller (634) is fixedly sleeved on the cylindrical tube (633), and multiple circular through holes are opened on the rotating cylinder (630).

6. The automated wood board processing and conveying equipment according to claim 1, characterized in that: The rotating cylinder (630) is fixed with four circumferentially evenly distributed connecting rods, and the positions of the arc plates (635) correspond one-to-one with the positions of each set of strip-shaped through holes. The connecting rods on the rotating cylinder (630) are staggered from the corresponding circular through holes.

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