A wood pallet processing machine

Abstract

The present application relates to wood pallet manufacturing machinery technical field, specifically to a kind of wood pallet processing machinery, including two pallet frames, to control the actuator of pallet frame movement, and to the nailing mechanical arm of wood pallet, pallet frame at least includes a plurality of interval arrangement limit frame, connecting rod connected at the four corners of each limit frame, and end plate fixedly connected at the end of connecting rod, end plate is connected with actuator;Limit frame at least includes two parallelly arranged flat plates, and back plate connected between the side edges of two flat plates, limit frame is connected into the U-shaped structure with one side opening by flat plate, back plate, and the opening side of the limit frame of two pallet frames is oppositely arranged;The opposite surfaces of two flat plates are respectively with the surface between the connecting rod connected with each other, and there is limit gap for the insertion of plate, the position of load-bearing beam and plate required for the rapid positioning of wood pallet production by pallet frame, rapidly produce standard unified regulation wood pallet, improve production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wood pallet manufacturing machinery, in particular to a wood pallet processing machinery. BACKGROUND

[0002] Wood pallets are used to support the carrier under the goods, and the use of wood pallets improves the convenience of goods circulation, and facilitates the forklift to pick up the goods; at the same time, it also protects the bottom of the goods, prevents bumping and sliding, and improves the safety of goods transportation. The structure of the commonly used wood pallet can be referred to Figure 1 , which is basically connected by a load-bearing beam located in the middle and a plate located on the upper and lower sides of the load-bearing beam, and is spaced between the load-bearing beams and the plates to form an overhead structure. In the prior art, wood pallets are usually produced by manual nailing, and the positions of the load-bearing beams and the plates are not accurate enough, and it takes time to produce wood pallets that cannot form a standard unified specification. SUMMARY

[0003] I. Technical problems to be solved

[0004] The purpose of the present application is to provide a wood pallet processing machinery, which quickly positions the positions of the load-bearing beams and the plates required for producing wood pallets through a pallet-shaped frame, quickly produces wood pallets with a standard unified specification, and improves production efficiency.

[0005] II. Technical solutions

[0006] The present application is realized by the following technical solutions:

[0007] The present application provides a wood pallet processing machinery, which comprises two pallet-shaped frames, an actuator for controlling the movement of the pallet-shaped frames, and a nailing mechanical arm for nailing the wood pallets, wherein the pallet-shaped frame comprises at least a plurality of spaced limiting frames, connecting rods connected to the four corners of each limiting frame, and end plates fixedly connected to the ends of the connecting rods, and the end plates are connected to the actuator; the limiting frame comprises at least two parallel plates and a back plate connected between the side edges of the two parallel plates, and the limiting frame has a U-shaped structure with an open side, and the open sides of the limiting frames of the two pallet-shaped frames are oppositely arranged; the opposite surfaces of the two parallel plates and the surfaces of the connecting rods connected thereto have a limiting gap for inserting the plate.

[0008] Further, a sliding hole is formed at each corner of the limiting frame, the connecting rod is slidingly connected in the sliding hole, a slot is formed in the length direction of the side surface of the connecting rod, a hole is formed through the end surface of the plate, and a positioning screw and a nut threadedly matched with the positioning screw are further included, and the positioning screw can pass through the hole and the slot from one end surface of the plate to the other end surface of the plate.

[0009] Further, the limiting frame is slidably connected with the connecting rod, and the end plate is detachably connected with the actuating mechanism.

[0010] Further, the flat plate is provided with weight-reducing holes, and the limiting frame is made of aluminum alloy load-bearing beam or engineering plastic material.

[0011] Further, the actuating mechanism comprises at least a closing and opening assembly for controlling the two tray-shaped frames to approach and move away from each other in the same plane, the closing and opening assembly comprises a fixed block fixedly connected with the end plate, the fixed block is provided with a guide hole on the surface, further comprises a guide rod slidably connected with the guide hole, an installation plate fixedly connected with the end of the guide rod, and a cylinder fixedly connected with the tail end of the installation plate, and the telescopic end of the cylinder is fixedly connected with the side surface of the fixed block.

[0012] Further, the actuating mechanism further comprises a turnover assembly, the turnover assembly comprises an execution frame, a driving motor fixedly connected with the execution frame, a connecting rod fixedly connected with the output shaft of the driving motor, and two discs coaxially fixedly connected with the connecting rod, each disc is provided with an eccentric slot on the surface, and the eccentric slot is an annular slot structure eccentrically arranged around the center axis of the disc; the execution frame is fixedly provided with a first vertical plate and a second vertical plate, the upper end of the first vertical plate is provided with a sliding groove, a sliding column is slidably connected in the sliding groove, and the two ends of the sliding column extend out of the sliding groove and are respectively connected with a second connecting plate; the two sides of the first vertical plate are rotatably connected with a first connecting plate, the upper end of the first connecting plate is rotatably connected with the second connecting plate through a shaft, the first connecting plate is slidably connected with a sliding block along the length direction of the first connecting plate, the side surface of the sliding block is rotatably connected with an elongated rod, the end of the elongated rod is rotatably connected with an L-shaped plate, the two L-shaped plates are fixedly connected with a stabilizing rod at the turning positions of the two L-shaped plates, the stabilizing rod is rotatably connected with the second vertical plate, the other end of the L-shaped plate is fixedly connected with a limiting column, the limiting column extends into the eccentric slot and is slidably connected with the eccentric slot; the surface of the first connecting plate is fixedly provided with a sleeve, the shaft is coaxially rotatably connected with the sleeve, and the end of the shaft extends out of the sleeve and is coaxially fixedly connected with the guide rod.

[0013] Further, the storage cabinet for storing wooden raw material plates and load-bearing beams and the storage rack for placing finished wooden trays are further provided, and the nail driving mechanical arm and the actuating mechanism are respectively fixed on the upper ends of the storage cabinet and the storage rack.

[0014] III. Beneficial effects

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. The upper and lower plates of the relative surface and the surface of the connecting rod connected to each other have a limiting gap for the plate insertion, the load-bearing beam for producing wood pallet is inserted between the upper and lower plates of the limiting frame, the load-bearing beam and the connecting column can directly insert the plate for producing wood pallet, and the position, width and thickness of the plate are limited by the structure of the pallet frame, and the position and structural relationship of the load-bearing beam and the plate of the wood pallet are directly and quickly shaped; after the pallet frame is moved to the horizontal processing position by the overturning assembly, the nailing mechanical arm can quickly nail at the gap formed between each limiting frame, and the gap is exactly the cross connection of the load-bearing beam and the plate, so that the wood pallet is quickly produced and manufactured, and the produced wood pallet is limited by the positional relationship of the pallet frame, and the standard is unified.

[0017] 2. The overturning assembly is arranged to control and drive the pallet frame to overturn, which facilitates the installation of the load-bearing beam and the plate on the pallet frame, the taking of the finished wood pallet, or the adjustment of the angle of the pallet frame to provide a more convenient working angle for the nailing of the nailing mechanical arm, thereby improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic diagram of a wood pallet;

[0019] Figure 2 is a three-dimensional structural schematic diagram of the present application;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the actuator;

[0021] Figure 4 is Figure 3 is a partial enlarged view of part A of

[0022] Figure 5 is a structural schematic diagram of one embodiment of the pallet frame;

[0023] Figure 6 is a three-dimensional structural schematic diagram of another embodiment of the pallet frame;

[0024] Figure 7 is Figure 6 is a left view of

[0025] Figure 8 is a left view of the actuator in a state;

[0026] Figure 9 is a left view of the actuator in another state;

[0027] 1, tray type frame; 11, limiting frame; 111, flat plate; 112, back plate; 113, sliding hole; 114, insertion hole; 115, weight reduction hole; 12, connecting rod; 121, insertion slot; 13, end plate; 14, positioning screw; 15, nut; 2, actuator; 21, opening and closing assembly; 211, fixed block; 211a, guide hole; 212, guide rod; 213, mounting plate; 214, air cylinder; 22, overturning assembly; 221, execution frame; 222, drive motor; 223, connecting rod; 224, disc; 224a, eccentric groove; 225, first vertical plate; 225a, sliding groove; 226, second vertical plate; 227, sliding column; 228, second connecting plate; 229, shaft; 2210, sliding block; 2211, long rod; 2212, L-shaped plate; 2213, stabilizing rod; 2214, limiting column; 2215, sleeve; 2216, first connecting plate; 3, nailing mechanical arm; 4, limiting gap; 5, storage cabinet; 6, storage rack; 7, wooden tray; 71, load-bearing beam; 72, board. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0029] A wooden tray processing machine, please refer to Figure 2 , including a nailing mechanical arm 3, two tray type frames 1 and an actuator 2, the tray type frames 1 are connected to the actuator 2 and controlled by the actuator 2 to move, the actuator 2 includes an opening and closing assembly 21 and an overturning assembly 22, wherein the opening and closing assembly 21 controls the two tray type frames 1 to move closer to or away from each other in the same plane, thereby adjusting the mutual distance between the two tray type frames 1, and the overturning assembly 22 drives the tray type frames 1 to overturn, thereby facilitating the installation of load-bearing beams 71 and boards 72 on the tray type frames 1, the taking of finished wooden trays 7, or the adjustment of the angle of the tray type frames 1 to provide a more convenient working angle for the nailing mechanical arm 3 to nail, and compensate for the limitations of the nailing mechanical arm 3 in the operating range.

[0030] It also includes a storage cabinet 5 for storing wooden raw material boards 72 and load-bearing beams 71, and a storage rack 6 for placing finished wooden trays 7, and the nailing mechanical arm 3 and the actuator 2 are respectively fixed on the upper end of the storage cabinet 5 and the storage rack 6. When in use, the wooden raw materials produced from the wooden trays 7 in the storage cabinet 5 are taken out, and after production is completed, they are directly placed on the storage rack 6, which is more convenient and handy.

[0031] Please refer to Figures 5-7The tray type frame 1 comprises a plurality of limiting frames 11 arranged at intervals, connecting rods 12 connected at four corners of each limiting frame 11, and end plates 13 fixedly connected at ends of the connecting rods 12, wherein the end plates 13 are used to be connected with the actuator 2 so as to be driven by the actuator 2 to move.

[0032] The limiting frame 11 comprises at least two parallel flat plates 111 and a back plate 112 connected between one side of the two flat plates 111, the limiting frame 11 is in a U-shaped structure with one side opening, and the opening sides of the limiting frames 11 of the two tray type frames 1 are oppositely arranged, the spacing between the two flat plates 111 corresponds to the thickness of the load bearing beam 71 of the wooden tray 7, and the load bearing beam 71 can be inserted between the upper and lower flat plates 111 from the opening side of the limiting frame 11.

[0033] As shown in Figure 5 , 7 , the opposite surfaces of the two flat plates 111 and the surfaces of the connecting rods 12 connected thereto respectively have limiting gaps 4 for inserting the board 72. That is, the lower surface of the upper flat plate 111 and the lower surface of the upper connecting rod 12 have the limiting gap 4, the upper surface of the lower flat plate 111 and the upper surface of the lower connecting rod 12 have the limiting gap 4, and the limiting gap 4 is used to insert the board 72 of the wooden tray 7. After the load bearing beam 71 is inserted between the upper and lower flat plates 111, the upper and lower surfaces of the load bearing beam 71 and the connecting rod 12 are just the limiting gap 4, and the board 72 can be inserted from the limiting gap 4, so that the upper and lower positions of the load bearing beam 71 and the board 72 are accurately positioned.

[0034] As an embodiment of the present application, please refer to Figure 6 , 7 , the limiting frame 11 is provided with sliding holes 113 at four corners, the connecting rod 12 is slidingly connected in the sliding hole 113, the side surface of the connecting rod 12 is provided with an insertion slot 121 along the length direction, the end surface of the flat plate 111 is provided with an insertion hole 114, and the limiting frame 11 further comprises a positioning screw 14 and a nut 15 threadedly matched with the positioning screw 14, the positioning screw 14 can pass through the insertion hole 114 and the insertion slot 121 from one side end surface of the flat plate 111 to the other end surface of the flat plate 111. In this embodiment, the position of the limiting frame 11 on the connecting rod 12 is slidable, and by changing the relative spacing between the limiting frames 11, the wooden tray 7 can be manufactured by using various boards 72 with different widths;

[0035] In addition, please refer to Figure 3 , 4The opening and closing assembly 21 comprises a fixed block 211 fixedly connected to the end plate 13, the fixed block 211 is provided with a guide hole 211a on the surface, the opening and closing assembly 21 further comprises a guide rod 212 slidably connected with the guide hole 211a, an installation plate 213 fixedly connected to the end of the guide rod 212, and a pneumatic cylinder 214 fixedly connected to the tail end of the installation plate 213, the guide rod 212 slides in the guide hole 211a to play a guiding and stabilizing role, the telescopic end of the pneumatic cylinder 214 is fixedly connected with the side surface of the fixed block 211, and the pneumatic cylinder 214 can drive the relative distance between the two tray frames 1 to be changed; on the one hand, after the wood pallet 7 is produced, the pneumatic cylinder 214 controls the two tray frames 1 to be separated, so that the wood pallet 7 is conveniently taken off; on the other hand, in the positioning manufacturing, the plate 72 of the wood pallet 7 is inserted into the limiting gap 4, and the two ends of the plate 72 are flush with the outer sides of the tray frames 1, that is, the distance between the two tray frames 1 is adapted to the length of the plate 72, and the distance between the two tray frames 1 can be adjusted by the pneumatic cylinder 214 to adapt to the plate 72 of different lengths.

[0036] Therefore, since the limiting frame 11 is slidably adjusted on the connecting rod 12 to adapt to the width of the plate 72 of the wood pallet 7, and the opening and closing assembly 21 can control the distance between the tray frames 1 to adapt to the length of the plate 72 of the wood pallet 7, different types of tray frames 1 can be produced.

[0037] As another embodiment of the present application, please refer to Figure 5 The limiting frame 11 is slidably connected with the connecting rod 12, and the end plate 13 is detachably connected with the actuator 2 by a buckle, a bolt or the like; the surface of the flat plate 111 of the limiting frame 11 is provided with a weight-reducing hole 115, and the limiting frame 11 is made of an aluminum alloy load-bearing beam 71 or an engineering plastic material to reduce the weight. The limiting frame 11 can be provided with a plurality of different standard types to produce wood pallets 7 of different requirements, and different limiting frames 11 and actuators 2 can be detachably replaced, wherein the distance between the two flat plates 111 of the limiting frame 11 is adapted to the thickness of the load-bearing beam 71 of the wood pallet 7, the distance between the limiting frame 11 and the connecting rod 12 (i.e. the limiting gap 4) is adapted to the thickness of the plate 72 of the wood pallet 7, and the relative distance between the two limiting frames 11 is adapted to the width of the plate 72 of the wood pallet 7, and the distance between the tray frames 1 can be adjusted by the opening and closing assembly 21 to adapt to the length of the plate 72 of the wood pallet 7, thereby improving the diversity of the production of the wood pallet 7.

[0038] In addition, the actuator 2 in the present application further comprises a turnover assembly 22 for controlling the tray frame 1 to rotate up and down. Please refer to Figure 3 , 4, 8, 9, the turnover assembly 22 comprises an execution frame 221, a drive motor 222 fixed on the execution frame 221, a connecting rod 223 fixedly connected on the output shaft of the drive motor 222, two disc plates 224 coaxially fixedly connected on the connecting rod 223, and eccentric grooves 224a are formed in the surfaces of each disc plate 224, the eccentric grooves 224a are annular groove structures eccentrically arranged around the central axis of the disc plate 224, and the distances between different positions of the eccentric grooves 224a and the central axis of the disc plate 224 are different;

[0039] The execution frame 221 is fixed with a first vertical plate 225 and a second vertical plate 226, a sliding groove 225a is formed in the upper end of the first vertical plate 225, a sliding column 227 is slidably connected in the sliding groove 225a, and the two ends of the sliding column 227 extend out of the sliding groove 225a and are respectively connected with a second connecting plate 228;

[0040] The two sides of the first vertical plate 225 are rotatably connected with first connecting plates 2216, the upper ends of the first connecting plates 2216 are rotatably connected with the second connecting plate 228 through a shaft 229, the first connecting plates 2216 are slidably connected with sliding blocks 2210 along the length direction of the first connecting plates 2216, the sliding blocks 2210 are rotatably connected with long rods 2211 on the side surfaces, the end portions of the long rods 2211 are rotatably connected with L-shaped plates 2212, the two L-shaped plates 2212 are fixedly connected with a stabilizing rod 2213 at the turning positions of the L-shaped plates 2212, the stabilizing rod 2213 is rotatably connected with the second vertical plate 226, the other end portions of the L-shaped plates 2212 are fixedly connected with limiting columns 2214, the limiting columns 2214 extend into the eccentric grooves 224a and are slidably connected with the eccentric grooves 224a, in the rotation of the disc plate 224, the limiting columns 2214 slide in the eccentric grooves 224a, the distance between the limiting columns 2214 and the central axis of the disc plate 224 constantly changes, so that the limiting columns 2214 can drive the L-shaped plates 2212 to rotate, and the rotation track is a periodic and smoothly transitioned curvilinear;

[0041] The surface of the first connecting plate 2216 is fixed with a sleeve 2215, the shaft 229 is coaxially rotatably connected with the sleeve 2215, and the end portion of the shaft 229 extends out of the sleeve 2215 and is coaxially fixedly connected with the guide rod 212.

[0042] The driving motor 222 drives the connecting rod 223 and the two discs 224 to rotate, the limiting column 2214 slides in the eccentric groove 224a, the limiting column 2214 drives the L-shaped plate 2212 to rotate, the L-shaped plate 2212 drives the long rod 2211 to rotate, the long rod 2211 drives the first connecting plate 2216 to rotate, the sliding block 2210 slides along the length direction of the first connecting plate 2216, the first connecting plate 2216 rotates relative to the second connecting plate 228, and drives the sliding column 227 to slide in the sliding groove 225a, at the same time, the shaft rod 229 can drive the fixed block 211 to rotate up and down when the second connecting plate 228 rotates, so as to drive the tray rack 1 to rotate up and down and change the angle. When the disc 224 rotates one circle, the tray rack 1 completes an action process of rotating from up to down and then from down to up; as shown in Figure 8 , when the limiting column 2214 is located in the eccentric groove 224a and is close to the connecting rod 223, the sliding column 227 moves to the front end of the sliding groove 225a, the fixed block 211 faces forward, and the tray rack 1 connected to the front side of the fixed block 211 is in a horizontal state, at this time, the nailing mechanical arm 3 is convenient for nailing; as shown in Figure 9 , when the limiting column 2214 is located in the eccentric groove 224a and is far away from the connecting rod 223, the sliding column 227 moves to the rear end of the sliding groove 225a, the fixed block 211 faces downward, and the tray rack 1 connected to the front side of the fixed block 211 is in a vertical state, at this time, the tray rack 1 is low in height, and it is convenient to insert the load-bearing beam 71 and the plate 72 used for producing the wooden tray 7 into the tray rack 1, or it is convenient to take out the finished product wooden tray 7 after nailing.

[0043] Working process: (1) the driving motor 222 rotates, and drives the turnover assembly 22 to drive the tray rack 1 (and the fixed block 211) to rotate to the vertical position as shown in Figure 9 , the load-bearing beam 71 used for producing the wooden tray 7 is inserted between the two plates 111 of the limiting frame 11, the plate 72 used for producing the wooden tray 7 is inserted into the limiting gap 4 between the plate 111 and the connecting rod 12 from the side of the tray rack 1, and the plate 72 and the load-bearing beam 71 form the frame structure of the wooden tray 7; (2) the driving motor 222 continues to rotate, and drives the turnover assembly 22 to drive the tray rack 1 (and the fixed block 211) to rotate to the horizontal position as shown in Figure 8 ; the nailing mechanical arm 3 nails in the gap between the adjacent tray racks 1, and nails in each gap at this time, at this time, the cross positions of the load-bearing beam 71 and the plate 72 are connected and fixed at one time; (3) the driving motor 222 continues to rotate, and drives the turnover assembly 22 to drive the tray rack 1 (and the fixed block 211) to rotate to the vertical position as shown in Figure 9In the shown vertical position, the two tray racks 1 are driven apart by the opening and closing assembly 21, and the finished wooden trays 7 are separated from the two tray racks 1 and taken off, and after the wooden trays 7 are taken off, the two tray racks 1 are driven to the initial position by the opening and closing assembly 21, and then the tray racks 1 are positioned and inserted with the load-bearing beams 71 and the boards 72 required for producing the next wooden tray 7, and the cycle operation is repeated.

[0044] In the present application, the positioning of the load-bearing beams 71 and the boards 72 is separated from the nailing operation, and the production of the wooden trays is realized in a flow production mode, and the efficiency is significantly improved. Moreover, the load-bearing beams 71 and the boards 72 are limited by the tray racks 1, and the uniformity of the finished products is ensured.

[0045] The above-described embodiments are merely preferred embodiments of the present application, and are not intended to limit the concept and scope of the present application. Various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design concept of the present application shall fall within the protection scope of the present application, and the technical content of the present application claimed for protection has been fully recorded in the claims.

Claims

1. A wood pallet processing machine comprising two pallet pallets, actuators to control movement of the pallet pallets, and a nailing robot to nail the wood pallets, characterized in that: The tray rack comprises at least a plurality of spaced limiting frames, connecting rods connected at the four corners of each limiting frame, and end plates fixedly connected at the ends of the connecting rods, wherein the end plates are connected with an execution mechanism; the limiting frame comprises at least two parallel flat plates and a back plate connected between the side edges of the two flat plates, and the limiting frame is connected into a U-shaped structure with an open side, and the open sides of the limiting frames of two tray racks are oppositely arranged; the opposite surfaces of the two flat plates are respectively provided with limiting gaps for the insertion of the plate. The execution mechanism comprises at least a closing and opening assembly for controlling the approaching and moving away of the two tray racks in the same plane, wherein the closing and opening assembly comprises a fixed block fixedly connected to the end plate, a guide hole formed in the surface of the fixed block, a guide rod slidably connected with the guide hole, a mounting plate fixedly connected to the end of the guide rod, and a cylinder fixedly connected to the mounting plate at the tail end, wherein the telescopic end of the cylinder is fixedly connected with the side surface of the fixed block. The execution mechanism further comprises a turnover assembly, wherein the turnover assembly comprises an execution frame, a driving motor fixedly connected to the execution frame, a connecting rod fixedly connected to the output shaft of the driving motor, and two discs coaxially fixedly connected to the connecting rod, wherein each disc is provided with an eccentric slot in the surface thereof, and the eccentric slot is an annular slot structure eccentrically arranged around the central axis of the disc; the execution frame is fixedly provided with a first vertical plate and a second vertical plate, the upper end of the first vertical plate is provided with a sliding slot, a sliding column is slidably connected in the sliding slot, and the two ends of the sliding column extend out of the sliding slot and are respectively connected with a second connecting plate; the two sides of the first vertical plate are rotatably connected with a first connecting plate, the upper end of the first connecting plate is rotatably connected with the second connecting plate through a shaft, the first connecting plate is slidably connected with a sliding block along the length direction thereof, the side surface of the sliding block is rotatably connected with a long rod, the end of the long rod is rotatably connected with an L-shaped plate, two L-shaped plates are fixedly connected with a stabilizing rod at the turning positions thereof, the stabilizing rod is rotatably connected with the second vertical plate, the other end of the L-shaped plate is fixedly connected with a limiting column, the limiting column extends into the eccentric slot and is slidably connected with the eccentric slot; the surface of the first connecting plate is fixedly provided with a sleeve, the shaft is coaxially rotatably connected with the sleeve, and the end of the shaft extends out of the sleeve and is fixedly connected with the guide rod.

2. A wood pallet processing machine according to claim 1, characterized in that: The four corners of the limiting frame are respectively provided with sliding holes, the connecting rods are slidably connected in the sliding holes, the side surface of the connecting rod is provided with an insertion slot along the length direction thereof, the end surface of the flat plate is provided with an insertion hole, and a positioning screw and a nut threadedly matched with the positioning screw are further provided, and the positioning screw can extend through the insertion hole and the insertion slot from one end surface of the flat plate to the other end surface of the flat plate.

3. A wood pallet processing machine according to claim 1, wherein: The limiting frame is slidably connected with the connecting rod, and the end plate is detachably connected with the execution mechanism.

4. A wood pallet processing machine according to claim 2 or 3, characterized in that: The surface of the flat plate is provided with a weight-reducing hole, and the limiting frame is made of an aluminum alloy load-bearing beam or an engineering plastic material.

5. A wood pallet processing machine according to claim 1, wherein: A storage cabinet for storing wooden raw material plates and load-bearing beams, and a storage rack for placing finished wooden trays are further provided, and the nail driving mechanical arm and the execution mechanism are respectively fixedly connected to the upper ends of the storage cabinet and the storage rack.

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