A bamboo and wood automatic assembly production line and assembly method thereof

Abstract

The invention discloses a bamboo-wood composite board assembly technical field, an automatic bamboo-wood assembly production line and an assembly method thereof, comprising a feeding and discharging device, a bamboo curtain feeding mechanism, a transverse movement mechanism, a base, an alignment mechanism, a suction cup mechanism, a panel loading mechanism and a panel assembly mechanism, two groups of parallel flow conveying lines are arranged between the feeding and discharging device and the transverse movement mechanism; the present invention realizes automatic splicing of bamboo-wood composite boards by setting up a production line, reduces the labor intensity of workers, improves splicing efficiency, and reduces the number of workers employed in a production line.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo-wood composite board assembly, in particular to an automatic bamboo-wood assembly production line and an assembly method thereof. Background Art

[0002] Bamboo-wood composite panels mainly include adhesive products such as container bottom plates, carriage bottom plates, bridge plates, and building formwork. They are mainly composed of coated paper, bamboo mats, bamboo curtains, plywood, etc. Coated paper, bamboo curtains, plywood, etc. are laid according to the process and then pre-pressed, hot pressed, cut, etc. to form bamboo-wood composite panels. At present, bamboo-wood composite panels are still assembled manually in the assembly stage, which has problems such as high labor intensity and large labor volume. It can be seen that designing an automated assembly production line that can minimize labor intensity and reduce labor volume is an urgent need for bamboo-wood composite panel processing companies.

[0003] The traditional assembly sequence is as follows: empty pallet in place - laying coated paper - laying whole panel - splicing veneers longitudinally - laying three bamboo curtains - splicing veneers longitudinally - splicing veneers horizontally - laying five bamboo curtains - splicing veneers horizontally - splicing veneers longitudinally - laying three bamboo curtains - splicing veneers longitudinally - laying bamboo mats - pre-pressing - coating paper. The entire assembly process relies entirely on manual loading and unloading for laying, and a single production line employs nearly 15 people.

[0004] Based on this, the present invention designs a bamboo-wood automatic assembly production line and an assembly method thereof to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a bamboo-wood automatic assembly production line and an assembly method thereof, so as to solve the problem of high labor consumption in the traditional bamboo-wood composite board assembly production line mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic bamboo and wood blank assembly production line, comprising a feeding and discharging device, a bamboo curtain feeding mechanism, a transverse movement mechanism, a base, an alignment mechanism, a suction cup mechanism, a panel feeding mechanism and a panel assembly mechanism, wherein two sets of parallel water conveying lines are arranged between the feeding and discharging device and the transverse movement mechanism; a pallet conveyed on the water conveying line and the feeding and discharging device;

[0007] The in-and-out material device comprises a first moving device, a first rotating device installed on the first moving device, and an in-and-out conveyor belt device installed on the first rotating device, wherein the first moving device drives the in-and-out conveyor belt device to move between two sets of parallel flow conveyor lines;

[0008] The transverse movement mechanism includes a second moving device and a bamboo curtain loading rack installed on the second moving device, and the second moving device drives the bamboo curtain loading rack to move between two sets of parallel conveying lines;

[0009] The bamboo curtain feeding mechanism comprises a bamboo curtain bracket spanning the transverse movement mechanism, a bamboo curtain transverse movement device installed on the bamboo curtain bracket, a bamboo curtain vertical movement device installed on the bamboo curtain transverse movement device, and a bracket installed at the bottom of the bamboo curtain vertical movement device, wherein a bamboo curtain clamping device is installed on the bracket;

[0010] The suction cup mechanism comprises a suction cup bracket spanning one set of flow conveying lines, a base and an alignment mechanism, a suction cup transverse moving device installed on the suction cup bracket, a suction cup vertical moving device installed on the suction cup transverse moving device, and a suction cup frame installed on the suction cup vertical moving device, wherein a plurality of suction cup bodies are installed at the bottom of the suction cup frame;

[0011] The alignment mechanism includes a second telescopic device, an alignment conveyor belt device, and a push plate and a baffle plate arranged on both sides of the conveying direction of the alignment conveyor belt device, the second telescopic device telescopes to drive the push plate to approach or move away from the baffle plate, and a first induction switch is installed at one conveying end of the alignment conveyor belt device and is electrically connected to the alignment conveyor belt device;

[0012] The panel mechanism includes a panel bracket spanning two groups of assembly lines and a panel loading mechanism, a panel transverse moving device installed on the panel bracket, and a panel vertical moving device installed on the panel transverse moving device, wherein a panel clamping device is installed on the panel vertical moving device.

[0013] Preferably, the conveyor belt device is provided with entry and exit guide wheels on both sides of its conveying direction.

[0014] Preferably, the water flow conveyor line includes two groups of belt conveyor devices independently arranged along their conveying directions, the belt conveyor device includes a water flow bracket and two groups of water flow belt conveyors installed in parallel on the water flow bracket, the water flow bracket is equipped with a water flow switch located between the two groups of water flow belt conveyors, and the water flow bracket is equipped with a water flow guide wheel on the side of the two groups of water flow belt conveyors facing away from each other.

[0015] Preferably, the bamboo curtain clamping device includes a first telescopic device and a bamboo curtain clamp, both of which are hinged to the bracket, the other end of the first telescopic device is hinged to the bamboo curtain clip, a base plate is fixedly connected to the bracket, the first telescopic device telescopes and drives the bamboo curtain clip to rotate closer to or away from the base plate, a second induction switch electrically connected to the first telescopic device is installed on the top of the base plate, and a pressure plate is installed on the side of the bamboo curtain clip close to the base plate through an elastic member, and one end of the pressure plate straightly passes through the bamboo curtain clip.

[0016] Preferably, the panel loading mechanism includes a gluing machine and two sets of panel conveyors installed at the output end and the input end of the gluing machine.

[0017] Preferably, a sliding sleeve and a limit switch are installed on the suction cup frame, and a limit rod with a step structure is slidably connected in the sliding sleeve along the moving direction of the suction cup vertical movement device. The limit rod triggers the limit switch during the movement away from the base, and the limit switch is electrically connected to the suction cup vertical movement device.

[0018] Preferably, the panel clamping device includes a third telescopic device, a second rotating device, an upper plate installed on the panel vertical movement device, a panel frame rotatably connected to the upper plate via a second rotating device, and two groups of movable plates linearly slidably connected to the panel frame. A bottom rod is installed on one side of the two groups of movable plates close to each other, and the third telescopic device telescopes to drive the two groups of movable plates to move toward or away from each other at the same time.

[0019] Preferably, it also includes a horizontal plate, the middle part of which is rotatably connected to the panel frame, both ends of the horizontal plate are hinged with corresponding connecting rods, the other ends of the two groups of connecting rods are respectively hinged to the corresponding movable plates, the third telescopic device is fixedly installed on the panel frame, and the output end of the third telescopic device is connected to one group of movable plates.

[0020] Preferably, the second rotating device includes a third telescopic device hinged to the upper plate, and the other end of the third telescopic device is hinged to the panel frame.

[0021] An automatic assembly method:

[0022] Manually lay the covering paper on the empty pallet;

[0023] The entire panel is aligned horizontally and vertically by an alignment mechanism;

[0024] The suction cup mechanism places the aligned whole panel onto the upper surface of the coated paper on the pallet to complete the laying of the whole panel;

[0025] After gluing the opposite sides of the panels, use the paneling mechanism to place the panels on the entire panel and lay them horizontally;

[0026] Use the bamboo curtain feeding mechanism to arrange the bamboo curtains one by one and lay them on the upper surface of the longitudinal board;

[0027] After gluing the opposite sides of the panels, use the paneling mechanism to place them on the bamboo curtain surface and lay the panels longitudinally;

[0028] Send the laid slabs into the pre-pressing machine for compaction;

[0029] Lay coated paper on the upper surface of the compacted panels.

[0030] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes automatic splicing of bamboo-wood composite panels by setting up a production line, thereby reducing the labor intensity of workers, improving splicing efficiency, and reducing the number of workers employed in a production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic diagram of the structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the structure of the water conveying line of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the feeding and discharging device of the present invention;

[0035] Figure 4 It is a schematic diagram of the transverse movement mechanism of the present invention;

[0036] Figure 5 This is a schematic diagram of the bamboo curtain feeding mechanism of the present invention;

[0037] Figure 6 This is a schematic diagram of the structure of the bamboo curtain clamping device of the present invention;

[0038] Figure 7 for Figure 6 Main view;

[0039] Figure 8 It is a schematic diagram of the matching structure of the suction cup mechanism, the alignment mechanism and the base of the present invention;

[0040] Fig. 9 It is a schematic diagram of the structure of the suction cup body and its matching parts of the present invention;

[0041] Fig.10 It is a schematic diagram of the coordination between the panel assembly mechanism and the panel loading mechanism of the present invention;

[0042] Fig.11 This is a schematic diagram of the structure of the panel loading mechanism of the present invention;

[0043] Fig.12 It is a structural schematic diagram of the panel clamping device of the present invention;

[0044] Fig.13 for Fig.12 Schematic diagram of the local structure.

[0045] 1. Water conveyor line; 11. Belt conveyor device; 111. Water support; 112. Water belt conveyor; 113. Water switch; 114. Water guide wheel; 2. In-and-out material device; 21. First moving device; 22. First rotating device; 23. In-and-out conveyor belt device; 24. In-and-out guide wheel; 3. Bamboo curtain feeding mechanism; 30. Second induction switch; 31. Bamboo curtain support; 32. Bamboo curtain transverse movement device; 33. Bamboo curtain vertical movement device; 34. Bracket; 35. First telescopic device; 36. Bamboo curtain clamp; 37. Pressing plate; 38. Elastic member; 39. Bottom plate; 4. Transverse movement mechanism; 41. Second moving device; 42. Bamboo curtain feeding rack; 5. Base; 6. Alignment mechanism; 61. The second telescopic device; 62, the push plate; 63, the baffle; 64, the conveyor belt alignment device; 7, the suction cup mechanism; 71, the suction cup bracket; 72, the suction cup transverse movement device; 73, the suction cup vertical movement device; 74, the suction cup frame; 75, the suction cup body; 76, the limit rod; 77, the sliding sleeve; 78, the limit switch; 8, the panel feeding mechanism; 81, the panel conveyor; 82, the gluing machine; 9, the panel mechanism; 91, the panel bracket; 92, the panel transverse movement device; 93, the panel vertical movement device; 94, the upper panel; 95, the panel frame; 96, the third telescopic device; 97, the fourth telescopic device; 971, the transverse plate; 972, the connecting rod; 98, the movable plate; 981, the bottom rod; 99, the side plate; 12, the tray. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] An automatic bamboo and wood blank assembly production line includes a feeding and discharging device 2, a bamboo curtain feeding mechanism 3, a transverse movement mechanism 4, a base 5, an alignment mechanism 6, a suction cup mechanism 7, a panel feeding mechanism 8 and a panel assembly mechanism 9. Two sets of parallel water conveying lines 1 are arranged between the feeding and discharging device 2 and the transverse movement mechanism 4; a tray 12 is transported on the water conveying line 1 and the feeding and discharging device 2;

[0048] The in-and-out material device 2 comprises a first moving device 21, a first rotating device 22 installed on the first moving device 21, and an in-and-out conveyor belt device 23 installed on the first rotating device 22. The first moving device 21 drives the in-and-out conveyor belt device 23 to move between two parallel groups of flow conveyor lines 1.

[0049] The transverse movement mechanism 4 includes a second moving device 41 and a bamboo curtain loading rack 42 installed on the second moving device 41. The second moving device 41 drives the bamboo curtain loading rack 42 to move between two parallel water conveying lines 1.

[0050] The bamboo curtain feeding mechanism 3 includes a bamboo curtain support 31 spanning the transverse movement mechanism 4, a bamboo curtain transverse movement device 32 installed on the bamboo curtain support 31, a bamboo curtain vertical movement device 33 installed on the bamboo curtain transverse movement device 32, and a bracket 34 installed at the bottom of the bamboo curtain vertical movement device 33, and a bamboo curtain clamping device is installed on the bracket 34;

[0051] The suction cup mechanism 7 includes a suction cup bracket 71 spanning one set of the flow conveying lines 1, the base 5 and the alignment mechanism 6, a suction cup transverse moving device 72 installed on the suction cup bracket 71, a suction cup vertical moving device 73 installed on the suction cup transverse moving device 72, a suction cup frame 74 installed on the suction cup vertical moving device 73, and a plurality of suction cup bodies 75 are installed at the bottom of the suction cup frame 74;

[0052] The alignment mechanism 6 includes a second telescopic device 61, an alignment conveyor belt device 64, and a push plate 62 and a baffle 63 arranged on both sides of the conveying direction of the alignment conveyor belt device 64. The second telescopic device 61 is telescopic to drive the push plate 62 to move closer to or away from the baffle 63. A first induction switch is installed at one end of the alignment conveyor belt device 64 and is electrically connected to the alignment conveyor belt device 64.

[0053] The panelization mechanism 9 includes a panelization bracket 91 spanning two groups of conveyor lines 1 and a panelization loading mechanism 8, a panelization transverse movement device 92 installed on the panelization bracket 91, and a panelization vertical movement device 93 installed on the panelization transverse movement device 92, and a panelization clamping device is installed on the panelization vertical movement device 93.

[0054] Furthermore, the conveyor belt device 23 is provided with inlet and outlet guide wheels 24 on both sides of the conveying direction thereof.

[0055] Furthermore, the water flow conveyor line 1 includes two groups of belt conveyor devices 11 independently arranged along their conveying direction, the belt conveyor device 11 includes a water flow bracket 111 and two groups of water flow belt conveyors 112 installed in parallel on the water flow bracket 111, the water flow bracket 111 is installed with a water flow switch 113 located between the two groups of water flow belt conveyors 112, and the water flow bracket 111 is installed with a water flow guide wheel 114 on the side of the two groups of water flow belt conveyors 112 facing away from each other.

[0056] Furthermore, the bamboo curtain clamping device includes a first telescopic device 35 and a bamboo curtain clamp 36, both of which are hinged to the bracket 34. The other end of the first telescopic device 35 is hinged to the bamboo curtain clamp 36. A bottom plate 39 is fixedly connected to the bracket 34. The first telescopic device 35 telescopes and drives the bamboo curtain clamp 36 to rotate closer to or away from the bottom plate 39. A second induction switch 30 electrically connected to the first telescopic device 35 is installed on the top of the bottom plate 39. A pressure plate 37 is installed on the side of the bamboo curtain clamp 36 close to the bottom plate 39 through an elastic member 38, and one end of the pressure plate 37 passes through the bamboo curtain clamp 36 in a straight line.

[0057] Furthermore, the panel loading mechanism 8 includes a gluing machine 82 and two sets of panel conveyors 81 installed at the output end and the input end of the gluing machine 82 .

[0058] Furthermore, a sliding sleeve 77 and a limit switch 78 are installed on the suction cup frame 74. A limit rod 76 with a stepped structure is slidably connected in the sliding sleeve 77 along the moving direction of the suction cup vertical movement device 73. The limit switch 78 is triggered during the movement of the limit rod 76 away from the base 5. The limit switch 78 is electrically connected to the suction cup vertical movement device 73.

[0059] Furthermore, the panel clamping device includes a third telescopic device 97, a second rotating device, an upper plate 94 installed on the panel vertical movement device 93, a panel frame 95 rotatably connected to the upper plate 94 via a second rotating device, two groups of movable plates 98 linearly slidably connected to the panel frame 95, and a bottom rod 981 is installed on one side of the two groups of movable plates 98 close to each other. The third telescopic device 97 telescopes and drives the two groups of movable plates 98 to move toward or away from each other at the same time.

[0060] Furthermore, it also includes a horizontal plate 971, the middle part of which is rotatably connected to the puzzle frame 95, and corresponding connecting rods 972 are hinged at both ends of the horizontal plate 971. The other ends of the two groups of connecting rods 972 are respectively hinged to the corresponding movable plates 98. The third telescopic device 97 is fixedly installed on the puzzle frame 95, and the output end of the third telescopic device 97 is connected to one group of movable plates 98.

[0061] Furthermore, the second rotating device includes a third telescopic device 96 hinged to the upper plate 94 , and the other end of the third telescopic device 96 is hinged to the puzzle frame 95 .

[0062] An automatic assembly method,

[0063] Manually laying coated paper on the empty pallet 12;

[0064] The entire panel is aligned horizontally and vertically by an alignment mechanism 6;

[0065] The suction cup mechanism 7 places the aligned whole panel on the upper surface of the coated paper on the tray 12 to complete the laying of the whole panel;

[0066] After gluing the opposite sides of the panels, use the paneling mechanism 9 to place the panels on the upper surface of the entire panel and lay the panels horizontally;

[0067] Use the bamboo curtain feeding mechanism 3 to arrange the bamboo curtains one by one and lay them on the upper surface of the longitudinal splicing board;

[0068] After gluing the opposite sides of the panels, use the paneling mechanism 9 to place the panels on the upper surface of the bamboo curtain and lay the panels longitudinally;

[0069] Send the laid slabs into the pre-pressing machine for compaction;

[0070] Lay coated paper on the upper surface of the compacted panels.

[0071] An embodiment of the present invention:

[0072] The first rotating device 22 may adopt a model SE17-102-25R worm gear reducer;

[0073] The first telescopic device 35, the second telescopic device 61 and the third telescopic device 96 can all adopt linear telescopic cylinders; the first induction switch can adopt a photoelectric sensor of model E3ZR-CD81L; the second induction switch 30 can adopt an Omron E2K-F10MC1-A 2M proximity sensor, and the water flow switch 113 can adopt a travel switch.

[0074] The in-and-out conveyor belt device 23, the water belt conveyor 112 and the alignment conveyor belt device 64 can adopt a conveyor belt structure; the suction cup transverse moving device 72, the panel transverse moving device 92, the bamboo curtain transverse moving device 32, the suction cup vertical moving device 73, the panel vertical moving device 93 and the bamboo curtain vertical moving device 33 have the same structural principle, the moving directions of the suction cup transverse moving device 72 and the suction cup vertical moving device 73 are perpendicular to each other, the moving directions of the panel transverse moving device 92 and the panel vertical moving device 93 are perpendicular to each other, and the moving directions of the bamboo curtain transverse moving device 32 and the bamboo curtain vertical moving device 33 are perpendicular to each other. The principle can be achieved by using a reduction motor to drive the gear to rotate, the gear and the rack to mesh, and linear movement is achieved under the guidance of a linear slide rail. Limit switches are provided at both ends of the linear movement to prevent movement out of bounds.

[0075] Two groups of water conveyor lines 1 are arranged in parallel, one group of water conveyor lines 1 includes two groups of belt conveyor devices 11 arranged along their conveying direction, one group of belt conveyor devices 11 includes a water flow bracket 111, one group of water flow bracket 111 is installed with two groups of parallel and synchronously driven water belt conveyors 112 and water flow switches 113, the water flow bracket 111 is rotatably connected with a plurality of water flow guide wheels 114, the water flow switch 113 is located between the two groups of water flow belt conveyors 112, the top rod of the water flow switch 113 is in contact with the top wall of the belt in the water flow belt conveyor 112, the upper surface of the water flow guide wheel 114 is flush with the upper surface of the water flow belt conveyor 112, and the plurality of water flow guide wheels 114 are divided into two rows along the conveying direction of the water flow belt conveyor 112 and are located on the side of the two groups of water flow belt conveyors 112 that are away from each other.

[0076] The first moving device 21 and the second moving device 41 have the same structural principle, and can use a linear motor or two sets of slide rails, rollers, and a drive motor. The drive motor drives the rollers to move linearly and be fixed under the guidance of the slide rails.

[0077] Manually lay coated paper on the empty pallet 12, and the in-and-out conveyor belt device 23 conveys the pallet 12 to the upper surface of the flowing belt conveyor 112 in the flowing conveyor line 1 of group A. The pallet 12 triggers the flowing switch 113, and the flowing switch 113 starts the flowing belt conveyor 112, and the flowing belt conveyor 112 drives the pallet 12 on its upper surface to move forward; when the pallet 12 is separated from the belt conveyor device 11, the pallet 12 is separated from the corresponding flowing switch 113, and the flowing switch 113 is reset to control the corresponding flowing belt conveyor 112 to stop, thereby saving energy.

[0078] The water flow switch 113 of group A is used to control the tray 12 to stop under the suction cup mechanism 7. After the tray 12 moves and triggers the water flow switch 113 of group A, the water flow belt conveyor 112 is controlled to stop. The base 5 is used to place the whole panel. The suction cup vertical movement device 73 drives the suction cup frame 74 and the multiple groups of suction cup bodies 75 installed thereon to descend. The multiple groups of suction cup bodies 75 descend and abut against the upper surface of the uppermost whole panel. The suction cup bodies 75 are connected to an external negative pressure air source so that the suction cup bodies 75 generate negative pressure to adsorb the uppermost whole panel. The suction cup vertical movement device 73 and the suction cup horizontal movement device 72 cooperate to move the whole panel to be adsorbed to align with the upper surface of the conveyor belt device 64, and then the suction cup bodies 75 are disconnected from the whole panel.

[0079] The alignment conveyor belt device 64 drives the entire panel to move from right to left. A limit plate and a first sensing switch are set at the leftmost side of the alignment conveyor belt device 64. The limit plate is used to align the left side of the entire panel. The first sensing switch controls the alignment conveyor belt device 64 to stop rotating when the entire panel is detected, and then controls the second telescopic device 61 to extend and drive the push plate 62 at its output end to approach the baffle 63. In this process, the entire panel is pushed from front to back for alignment of the front side of the entire panel. Then the telescopic device 61 is shortened and reset, and the suction cup vertical movement device 73 and the suction cup horizontal movement device 72 cooperate to move the aligned entire panel to the upper surface of the belt conveyor device 11, so that the entire panel is placed on the top of the coated paper on the upper surface of the tray 12, and then the corresponding upper surface of the belt conveyor device 11 drives the entire panel to continue moving forward.

[0080] The suction cup mechanism 7 and the panel assembly mechanism 9 correspond to different belt conveyor devices 11 in the same group of flow conveyor lines 1 .

[0081] The water flow switch 113 of group B is used to control the pallet 12 to stop under the panel assembly mechanism 9. After the movement of the pallet 12 triggers the water flow switch 113 of group B, the water flow belt conveyor 112 is controlled to stop. The panel assembly mechanism 9 has two groups arranged in parallel to improve the work efficiency. The panel assembly feeding mechanism 8 has two groups arranged in parallel to improve the work efficiency. The panel assembly mechanism 9 and the panel assembly feeding mechanism 8 correspond to each other one by one, and the glue machines 82 in the two groups of panel assembly feeding mechanisms 8 share one group.

[0082] The structure of the panel conveyor 81 is a plurality of groups of movable rollers arranged in a line. The plurality of groups of movable rollers realize synchronous rotation by driving the sprockets to rotate through the reduction motor. The plurality of groups of movable rollers rotate to drive the panels to move forward and pass through the gluing machine 82 to apply glue on the upper and lower surfaces of the panels. The gluing machine 82 is an existing product and can be purchased directly. The panel conveyor 81 at the output end of the gluing machine 82 drives the glued panels to be transported to the panel clamping device, and with the cooperation of the panel transverse movement device 92 and the panel vertical movement device 93, the panel clamping device and the clamped panels are driven to be transported to the top of the pallet 12, so that the panels are placed on the upper surface of the entire panel. A whole panel can correspond to multiple groups of panels, and multiple groups of smaller panels are spliced ​​into a whole panel area.

[0083] The splicing frame 95 and the side panel 99 form a box structure with an opening on one side and an opening on the bottom. The movable panel 98 is located on the outside of the side panel 99. Two groups of movable panels 98 are close to each other and are fixed with multiple groups of bottom rods 981 arranged in a line on one side. The fourth telescopic device 97 telescopes and drives the two groups of movable panels 98 to move away or approach simultaneously and synchronously. The bottom rod 981 on the movable panel 98 passes through the side panel 99 in a straight line. When the panel conveyor 81 at the output end of the gluing machine 82 drives the glued panels to be conveyed to the panel clamping device, the multiple groups of bottom rods 981 of the two groups of movable panels 98 are used to close the bottom opening of the box to prevent the panels from falling downward; after the panels in the box are driven to a specific position under the cooperation of the panel transverse movement device 92 and the panel vertical movement device 93, the telescopic device 97 extends and drives the two groups of movable panels 98 to move away from each other, so that the bottom rods 981 move away from each other to open the bottom opening of the box, so that the panels inside the box fall downward from their bottom opening to the upper surface of the entire panel.

[0084] The telescopic device 97 is fixedly installed on the bottom wall of the splicing frame 95, and the output end of the telescopic device 97 is connected to one group of movable plates 98. The telescopic device 97 is extended and retracted to drive the left movable plate 98 connected thereto to move linearly. The linear movement of the left movable plate 98 drives the horizontal plate 971 to rotate through the hinged left connecting rod 972. The rotation of the horizontal plate 971 drives the right movable plate 98 to move linearly through the right hinged connecting rod 972, thereby realizing that the two groups of movable plates 98 move away from or approach each other synchronously.

[0085] The upper plate 94 is fixed to the lower end of the vertical panel moving device 93. The panel has a rectangular structure. The panel is inserted into the box body horizontally. The splicing frame 95 is rotatably connected relative to the upper plate 94. One end of the third telescopic device 96 is hinged to the splicing frame 95, and the other end of the third telescopic device 96 is hinged to the upper plate 94. The telescopic movement of the third telescopic device 96 drives the splicing frame 95 to rotate 90° relative to the upper plate 94, so that the horizontal panel is rotated into a vertical state, thereby realizing that the directions of the panel structures on the two groups of assembly lines 1 are perpendicular to each other.

[0086] Group A's assembly line 1 and paneling mechanism 9 cooperate to perform horizontal paneling. After the panels are completely placed horizontally on the upper surface of the entire panel, the belt conveyor 11 drives the pallet 12 and its components to be transported to the upper surface of the bamboo curtain loading rack 42. A third switch is installed on the end of the upper surface of the bamboo curtain loading rack 42 away from the belt conveyor 11. The paneling mechanism 9 is started after the pallet 12 triggers the third switch.

[0087] The bamboo curtain loading rack 42 is a movable roller arranged in a line, and the hand-held bamboo curtain is clamped in the bracket 34. The bamboo curtain transverse movement device 32 and the bamboo curtain vertical movement device 33 cooperate to place the bamboo curtain clamped on the bracket 34 on the top of the tray 12 on the upper surface of the bamboo curtain loading rack 42, so that the bamboo curtain is placed on the upper surface of the topmost puzzle board of the tray 12. The bamboo curtain has a strip structure, and the bamboo curtain transverse movement device 32 and the bamboo curtain vertical movement device 33 move back and forth multiple times to arrange multiple groups of bamboo curtains in a line to expand the area and place them on the upper surface of the puzzle board.

[0088] The bamboo curtain clamping device has two sets of independent sets located at the left and right ends of the bracket 34;

[0089] The left end of the hand-held bamboo curtain is placed on the upper surface of the bottom plate 39 at the left end of the drag frame 34, and the left end of the bamboo curtain contacts the second induction switch 30 at the left end. The second induction switch 30 controls the first telescopic device 35 to extend, and the extension of the first telescopic device 35 drives the left bamboo curtain clamp 36 to rotate close to the bottom plate 39. During this process, the left pressure plate 37 follows and approaches the bottom plate 39. The pressure plate 37 and the bottom plate 39 cooperate to clamp the left end of the bamboo curtain. At the same time, the elastic member 38 is compressed to generate a reverse elastic force, and the pressure plate 37 straightly passes through the bamboo curtain clamp 36.

[0090] The right end of the bamboo curtain is placed on the upper surface of the bottom plate 39 near the right end of the right end of the drag frame 34, and the bamboo curtain is tightened and arranged, so that the right end of the bamboo curtain contacts the second induction switch 30 at the right end, and the first telescopic device 35 at the right end is extended to clamp the right end of the bamboo curtain;

[0091] When the bamboo curtain clamped on the trailer 34 needs to be placed on the upper surface of the bamboo curtain loading rack 42, the first telescopic device 35 shortens to drive the bamboo curtain clamp 36 to rotate away from the bottom plate 39, and at the same time drives the pressing plate 37 to rotate. Due to the elastic force of the elastic member 36, the pressing plate 37 abuts against the upper surface of the bamboo curtain during the rotation, so that the bamboo curtain is pushed out of the bottom plate 39 under the rotation of the pressing plate 37 and the elastic force of the elastic member 36.

[0092] After the bamboo curtain is completely placed on the upper surface of the panel, the second moving device 41 controls the movement of the bamboo curtain loading rack 42, and the bamboo curtain loading rack 42 moves from the original corresponding group A conveyor line 1 to the corresponding group B conveyor line 1. The movable rollers of the bamboo curtain loading rack 42 arranged in a line rotate synchronously through the reduction motor and the chain. The movable rollers rotate synchronously to transport the pallet 12 and the top assembled wooden board to the group B conveyor line 1. The group B conveyor line 1 drives the pallet 12 and the top components to be transported toward the direction of the feeding and discharging device 2. When the pallet 12 moves to the bottom of the panelizing mechanism 9, the panelizing mechanism 9 is used to perform vertical panelizing, and the group B conveyor line 1 and the panelizing mechanism 9 cooperate to perform vertical panelizing.

[0093] The first moving device 21 moves the original corresponding group A water conveyor line 1 to the corresponding group B water conveyor line 1, and the first rotating device 22 drives the in-and-out conveyor belt device 23 to rotate 180°, so that the conveying direction of the in-and-out conveyor belt device 23 is changed. The group B water conveyor line 1 transports the pallets it transports and the assembled wooden boards to the upper surface of the in-and-out conveyor belt device 23 after the direction is changed. The in-and-out conveyor belt device 23 rotates to send the assembled wooden boards into the pre-pressing machine, completing a planking process, and the next planking is carried out in the same cycle.

[0094] When the suction cup vertical movement device 73 drives the suction cup body 75 to approach the entire panel, the lower end of the limit rod 76 abuts against the upper surface of the entire panel. The suction cup body 75 can adopt a rubber suction nozzle. The suction cup body 75 is deformed to absorb the entire panel. During this process, the limit rod 76 moves linearly relative to the sliding sleeve 77, so that the upper end of the limit rod 76 abuts against the limit switch 78. When the suction cup body 75 is deformed to a certain extent, the upper end of the limit rod 76 triggers the limit switch 78. The limit switch 78 controls the suction cup vertical movement device 73 to stop moving downward to prevent the suction cup body 75 from being crushed.

[0095] In the present invention, the electrical device is connected to an external power source via an external control switch.

[0096] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0097] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic bamboo and wood assembly production line, comprising a feeding and discharging device (2), a bamboo curtain feeding mechanism (3), a transverse movement mechanism (4), a base (5), an alignment mechanism (6), a suction cup mechanism (7), a panel feeding mechanism (8) and a panel assembly mechanism (9), characterized in that: Two sets of parallel conveying lines (1) are arranged between the feeding and discharging device (2) and the transverse movement mechanism (4); trays (12) are transported on the conveying lines (1) and the feeding and discharging device (2); The inlet and outlet device (2) comprises a first moving device (21), a first rotating device (22) mounted on the first moving device (21), and an inlet and outlet conveyor belt device (23) mounted on the first rotating device (22), wherein the first moving device (21) drives the inlet and outlet conveyor belt device (23) to move between two sets of parallel flow conveyor lines (1); The transverse movement mechanism (4) comprises a second moving device (41) and a bamboo curtain loading rack (42) mounted on the second moving device (41), wherein the second moving device (41) drives the bamboo curtain loading rack (42) to move between two sets of parallel flow conveying lines (1); The bamboo curtain feeding mechanism (3) comprises a bamboo curtain support (31) spanning the transverse movement mechanism (4), a bamboo curtain transverse movement device (32) mounted on the bamboo curtain support (31), a bamboo curtain vertical movement device (33) mounted on the bamboo curtain transverse movement device (32), and a bracket (34) mounted at the bottom of the bamboo curtain vertical movement device (33), wherein a bamboo curtain clamping device is mounted on the bracket (34); The bamboo curtain clamping device comprises a first telescopic device (35) and a bamboo curtain clip (36) both of which are hinged to a bracket (34); the other end of the first telescopic device (35) is hinged to the bamboo curtain clip (36); a bottom plate (39) is fixedly connected to the bracket (34); the first telescopic device (35) telescopes to drive the bamboo curtain clip (36) to rotate closer to or farther from the bottom plate (39); a second induction switch (30) electrically connected to the first telescopic device (35) is installed on the top of the bottom plate (39); a pressing plate (37) is installed on the side of the bamboo curtain clip (36) close to the bottom plate (39) through an elastic member (38); one end of the pressing plate (37) passes through the bamboo curtain clip (36) in a straight line; The suction cup mechanism (7) comprises a suction cup bracket (71) spanning one set of the flow conveying lines (1), a base (5) and an alignment mechanism (6), a suction cup transverse movement device (72) mounted on the suction cup bracket (71), a suction cup vertical movement device (73) mounted on the suction cup transverse movement device (72), and a suction cup frame (74) mounted on the suction cup vertical movement device (73), wherein a plurality of suction cup bodies (75) are mounted on the bottom of the suction cup frame (74); The alignment mechanism (6) comprises a second telescopic device (61), an alignment conveyor belt device (64), and a push plate (62) and a baffle (63) arranged on both sides of the alignment conveyor belt device (64) in the conveying direction, wherein the second telescopic device (61) telescopes to drive the push plate (62) to approach or move away from the baffle (63); The panel assembly mechanism (9) comprises a panel assembly support (91) spanning two groups of flow conveyor lines (1) and a panel assembly loading mechanism (8), a panel assembly transverse movement device (92) mounted on the panel assembly support (91), and a panel assembly vertical movement device (93) mounted on the panel assembly transverse movement device (92), wherein a panel assembly clamping device is mounted on the panel assembly vertical movement device (93); The panel clamping device comprises a fourth telescopic device (97), a second rotating device, an upper plate (94) mounted on the panel vertical moving device (93), a panel frame (95) rotatably connected to the upper plate (94) via the second rotating device, two groups of movable plates (98) linearly slidably connected to the panel frame (95), a bottom rod (981) being mounted on one side of the two groups of movable plates (98) close to each other, the fourth telescopic device (97) telescopically drives the two groups of movable plates (98) to move towards or away from each other at the same time, and also comprises a transverse plate (971), the middle part of the transverse plate (971) being rotatably connected to the panel frame (95), both ends of the transverse plate (971) being hinged with corresponding connecting rods (972), the other ends of the two groups of connecting rods (972) being hinged with corresponding movable plates (98) respectively, the fourth telescopic device (97) being fixedly mounted on the panel frame (95), and the output end of the fourth telescopic device (97) being connected to one of the groups of movable plates (98).

2. The automatic bamboo and wood assembly production line according to claim 1 is characterized by: The inlet and outlet conveyor belt device (23) is provided with inlet and outlet guide wheels (24) installed on both sides of the conveying direction thereof.

3. The automatic bamboo and wood assembly production line according to claim 1 is characterized by: The water flow conveyor line (1) comprises two groups of belt conveyor devices (11) independently arranged along the conveying direction thereof, the belt conveyor device (11) comprising a water flow support (111) and two groups of water flow belt conveyors (112) mounted in parallel on the water flow support (111), a water flow switch (113) located between the two groups of water flow belt conveyors (112) mounted on the water flow support (111), and a water flow guide wheel (114) mounted on the water flow support (111) at the side of the two groups of water flow belt conveyors (112) facing away from each other.

4. The automatic bamboo and wood assembly production line according to claim 1 is characterized by: The panel loading mechanism (8) comprises a gluing machine (82) and two sets of panel conveyors (81) installed at the output end and the input end of the gluing machine (82).

5. The automatic bamboo and wood assembly production line according to claim 1 is characterized by: A sliding sleeve (77) and a limit switch (78) are installed on the suction cup frame (74); a limit rod (76) with a stepped structure is slidably connected in the sliding sleeve (77) along the moving direction of the suction cup vertical movement device (73); the limit switch (78) is triggered when the limit rod (76) moves away from the base (5); and the limit switch (78) is electrically connected to the suction cup vertical movement device (73).

6. The automatic bamboo and wood assembly production line according to claim 1 is characterized by: The second rotating device comprises a third telescopic device (96) hinged to the upper plate (94), and the other end of the third telescopic device (96) is hinged to the panel frame (95).

7. A bamboo and wood automatic assembly method, characterized in that: The automatic assembly production line according to any one of claims 1 to 6 is used to carry out assembly production, comprising the following steps: Manually laying film-coated paper on the empty pallet (12); The entire panel is aligned horizontally and vertically by an alignment mechanism (6); The suction cup mechanism (7) places the aligned whole panel onto the upper surface of the coated paper on the tray (12) to complete the laying of the whole panel; After gluing the opposite sides of the panels, the panels are placed on the entire panel surface using a paneling mechanism (9) to lay the panels horizontally; Using the bamboo curtain feeding mechanism (3), the bamboo curtains are arranged one by one and laid on the upper surface of the longitudinally assembled board; After gluing the opposite sides of the panels, the panels are placed on the bamboo curtain using a paneling mechanism (9) to lay the panels longitudinally; Send the laid slabs into the pre-pressing machine for compaction; Lay coated paper on the upper surface of the compacted panels.

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