Automatic slot milling machine for wood surface

Abstract

The invention discloses an automatic slot milling machine for a wood surface. The automatic slot milling machine comprises a feeding table and a slot milling table, a material collecting mechanism and a feeding mechanism are arranged at the upper end of the feeding table, the feeding mechanism comprises a first electric push rod, limiting plates, a push plate assembly, a push plate and a limiting assembly, the upper surface of the feeding table is fixedly connected with the limiting plates which are symmetrically distributed left and right, the lower end of the material collecting mechanism is aligned to the two limiting plates, and the push plate is slidably connected between the two limiting plates; a first electric push rod is fixedly connected to the upper surface of the feeding table, a push plate assembly is fixedly connected to the telescopic end of the first electric push rod, the upper end of the push plate assembly is fixedly connected with the rear end of a push plate, a limiting assembly is arranged at the front end of the feeding table, and the push plate assembly pushes the limiting assembly to limit wood; and the groove milling table is placed at the front end of the feeding table. According to the automatic slot milling machine for the wood surface, the whole process from material collection to slot milling can be automatically completed only by placing a wood strip on a worker, and the workload is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wood processing, in particular to an automatic wood surface groove milling machine. Background Art

[0002] Wood has the advantages of light weight, high strength-to-weight ratio, good elasticity, impact resistance, rich and beautiful texture and color, and easy processing. It has been listed as an important raw material since ancient times. The wood industry also occupies an important position in the national economy due to its low energy consumption, low pollution, and renewable resources. Wood processing, which uses wood as raw material and is mainly processed by mechanical or chemical methods, is an important sector for the comprehensive utilization of wood resources.

[0003] Milling is required during wood processing to facilitate subsequent assembly. Before milling the wood strips, they need to be fixed. After the worker confirms that the position is correct, the wood strips are fixed. The milling is achieved through the left and right reciprocating movement of the drill bit and the forward movement of the drill bit. After completion, the fixing mechanism of the wood strips is loosened to remove the wood strips. The whole process has many steps and is mostly manually operated, which requires a large workload. For this reason, we propose an automatic wood surface milling machine. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an automatic wood surface milling machine. Workers only need to put wooden strips to automatically complete the entire process from material collection to milling, which greatly reduces the workload and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic slot milling machine for wood surface, comprising a feeding table and a slot milling table; A material collecting mechanism and a material feeding mechanism are arranged at the upper end of the feeding platform. The material feeding mechanism comprises an electric push rod 1, a limit plate, a push plate assembly, a push plate and a limit assembly. The upper surface of the feeding platform is fixedly connected with limit plates symmetrically distributed on the left and right. The lower end of the material collecting mechanism is aligned with the two limit plates. A push plate is slidably connected between the two limit plates. An electric push rod 1 is fixedly connected to the upper surface of the feeding platform. The telescopic end of the electric push rod 1 is fixedly connected with the push plate assembly. The upper end of the push plate assembly is fixedly connected to the rear end of the push plate. A limit assembly is arranged at the front end of the feeding platform. The push plate assembly pushes the limit assembly to limit the wood. The slot milling table is placed at the front end of the feeding table. The upper surface of the slot milling table is provided with a slot milling mechanism. Workers only need to put wooden strips to automatically complete the whole process from material collection to slot milling, which greatly reduces the workload.

[0006] Furthermore, it also includes a control unit, which is arranged at the lower end of the feeding table, the input end of the control unit is electrically connected to an external power supply, and the input end of the electric push rod is electrically connected to the output end of the control unit to control the electrical appliance.

[0007] Furthermore, the material collection mechanism includes a guard plate, a conveyor belt, a support table and a guide rail. The upper surface of the feeding table is fixedly connected to the support table, the middle part of the upper surface of the support table is fixedly connected to the conveyor belt, the upper surface of the support table is fixedly connected to guard plates symmetrically distributed on the left and right, the upper surfaces of the guard plates are fixedly connected to guide plates, the front ends of the opposite inner sides of the two guide plates are fixedly connected to guide rail one, and the input end of the conveyor belt is electrically connected to the output end of the control unit to realize automatic and regular arrangement of the wooden strips.

[0008] Furthermore, the push plate assembly includes a push rod seat, an upper push rod and a lower push rod. The telescopic end of the electric push rod is fixedly connected to the push rod seat, the upper end of the front side of the push rod seat is provided with an upper push rod, the front end of the upper push rod is fixedly connected to the rear end of the push plate, and the lower end of the front side of the push rod seat is provided with a lower push rod to realize the simultaneous action of the limit block and the wooden bar.

[0009] Furthermore, the limit assembly includes a second fixed seat, a sliding rod, a connecting rod seat, a spring, a connecting rod one, a connecting rod two, a limit block and a rotating shaft. The inside of the feeding platform is fixedly connected with a fixed seat two which is symmetrically distributed on the left and right. A sliding rod is fixedly connected between the two fixed seats two and the front inner wall of the feeding platform. A connecting rod seat is slidably connected between the two sliding rods. The lower push rod corresponds to the front and rear positions of the connecting rod seat. The outside of the sliding rod is sleeved with a spring. The two springs are fixedly connected between the connecting rod seat and the front inner wall of the feeding platform. The left and right ends of the front side of the connecting rod seat are rotatably connected with the connecting rod one. The front side surface of the feeding platform is rotatably connected with the rotating shaft through the rotating seat. The outside of the rotating shaft is respectively fixedly connected with evenly distributed limit blocks and connecting rod two. The lower end of the connecting rod two and the lower end of the connecting rod one adjacent to the left and right are rotatably connected through a pin shaft to achieve the limit before the wooden strips are clamped.

[0010] Furthermore, the feeding mechanism also includes a motor 1, a fixed seat 1 and a lever. The front side of the upper surface of the feeding platform is fixedly connected to a fixed seat 1 symmetrically distributed on the left and right. The opposite outer sides of the two fixed seats 1 are fixedly connected to motors 1. The output shaft of motor 1 is fixedly sleeved with a lever. The two levers are located on the inner sides of the two limit plates. The input end of motor 1 is electrically connected to the output end of the control unit to realize automatic feeding of wooden strips.

[0011] Furthermore, a support frame is fixedly connected to the front side of the upper surface of the feeding platform, and evenly distributed cylinders are fixedly connected to the upper end of the support frame. The air inlets of the cylinders are connected to the air outlets of the external air pump to fix the wooden strips.

[0012] Furthermore, the slot milling mechanism includes a base, two guide rails, a mounting plate, a drill bit, two motors, two electric push rods and a shell. The upper surface of the slot milling table is fixedly connected with two guide rails symmetrically distributed on the left and right, and the base is slidably connected between the two guide rails. The upper surface of the slot milling table is fixedly connected with two electric push rods, and the telescopic end of the two electric push rods is fixedly connected to the lower end of the base. The upper end of the base is fixedly connected with a slide rail, and the interior of the slide rail is slidably connected with a mounting plate. The upper surface of the mounting plate is fixedly connected with two evenly distributed motors, and the rear end of the output shaft of the two motors is fixedly connected with a drill bit. The upper surface of the base is fixedly connected with a shell, and the mounting plate, the drill bit and the two motors are all located inside the shell. The input ends of the two electric push rods and the drill bit are electrically connected to the output end of the control unit to achieve slot milling.

[0013] Furthermore, the groove milling mechanism also includes a shaking assembly, which includes a motor three, a turntable, a connecting rod three and a connecting seat. The upper surface of the base is rotatably connected to the turntable via a rotating shaft, the top wall of the base is fixedly connected to motor three, the output shaft of motor three is fixedly connected to the lower end of the rotating shaft, a connecting seat is provided at the front end of the mounting plate, the front end of the connecting seat is rotatably connected to connecting rod three, the left end of connecting rod three is rotatably connected to the edge of the upper surface of the turntable, the input end of motor three is electrically connected to the output end of the control unit, so as to realize the left and right reciprocating motion of motor two.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The worker puts the wooden strips on the upper end of the conveyor belt, and the conveyor belt starts, driving the wooden strips to be neatly arranged between the two guide rails. Then the telescopic end of the electric push rod is pushed out, and the push plate pushes the wooden strips at the lower end forward. At the same time, the limit block flips, and the wooden strips are clamped between the push plate and the limit block. Then the cylinder descends to fix and clamp the wooden strips, realizing automatic arrangement of the wooden strips and clamping and fixing of the ground holes.

[0015] 2. The output shaft of motor three drives the turntable to rotate, realizing the left and right reciprocating sliding of motor two, and cooperates with electric push rod two to push the base forward to realize automatic groove milling. After the groove milling is completed, the base and the cylinder are reset, and the output shaft of motor one drives the lever to rotate one circle, and the wooden strips are pushed down to realize automatic discharging. During the entire groove milling process, workers only need to place the wooden strips to be processed and recycle the wooden strips after the groove milling is completed, which greatly reduces the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the feeding platform of the present invention; Figure 3 This is an enlarged structural schematic diagram of location A of the present invention; Figure 4 It is a partial cross-sectional structural schematic diagram of the limiting component of the present invention; Figure 5It is a schematic cross-sectional structural diagram of the slot milling station of the present invention.

[0017] In the figure: 1 feeding table, 2 collecting mechanism, 21 guard plate, 22 conveyor belt, 23 support table, 24 guide rail 1, 3 feeding mechanism, 31 electric push rod 1, 32 limit plate, 33 push plate assembly, 331 push rod seat, 332 upper push rod, 333 lower push rod, 34 push plate, 35 motor 1, 36 fixed seat 1, 37 lever, 38 limit assembly, 381 fixed seat 2, 382 slide rod, 383 connecting rod seat, 384 spring, 385 connecting rod 1, 386 connecting rod 2, 387 limit block, 388 rotating shaft, 4 control unit, 5 support frame, 6 cylinder, 7 milling groove mechanism, 71 base, 72 guide rail 2, 73 mounting plate, 74 drill bit, 75 motor 2, 76 shaking assembly, 761 motor 3, 762 turntable, 763 connecting rod 3, 764 connecting seat, 77 electric push rod 2, 78 shell, 8 milling groove table. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The present embodiment provides an automatic slot milling machine for wood surface, comprising a feeding table 1, a slot milling table 8 and a control unit 4, wherein the control unit 4 is arranged at the lower end of the feeding table 1.

[0020] The upper end of the feeding platform 1 is provided with a collecting mechanism 2 and a feeding mechanism 3. The feeding mechanism 3 includes an electric push rod 31, a limit plate 32, a push plate assembly 33, a push plate 34 and a limit assembly 38. The input end of the electric push rod 31 is electrically connected to the output end of the control unit 4. The upper surface of the feeding platform 1 is fixedly connected with the limit plates 32 symmetrically distributed on the left and right. The lower end of the collecting mechanism 2 is aligned with the two limit plates 32. The push plate 34 is slidably connected between the two limit plates 32. The upper surface of the feeding platform 1 is fixedly connected with an electric push rod 31, and the telescopic end of the electric push rod 31 is fixedly connected with the push plate assembly 33. The upper end of the push plate assembly 33 is fixedly connected to the rear end of the push plate 34, and a limit assembly 38 is arranged at the front end of the feeding platform 1. The push plate assembly 33 pushes the limit assembly 38 to limit the wood. The push plate assembly 33 includes a push rod seat 331, an upper push rod 332 and a lower push rod 333. The telescopic end of the electric push rod 31 is fixedly connected to the push rod seat 331, and an upper push rod 332 is arranged at the upper end of the front side of the push rod seat 331. The front end of the upper push rod 332 is fixedly connected to the rear end of the push plate 34, and a lower push rod 333 is arranged at the lower end of the front side of the push rod seat 331. The feeding mechanism 3 also includes a motor 3 5. A fixed seat 36 and a lever 37. The front side of the upper surface of the feeding platform 1 is fixedly connected with a fixed seat 36 symmetrically distributed on the left and right. The opposite outer sides of the two fixed seats 36 are fixedly connected with a motor 35. The output shaft of the motor 35 is fixedly sleeved with a lever 37. The two levers 37 are located on the inner sides of the two limit plates 32. The input end of the motor 35 is electrically connected to the output end of the control unit 4. The front side of the upper surface of the feeding platform 1 is fixedly connected with a support frame 5. The upper end of the support frame 5 is fixedly connected with uniformly distributed cylinders 6. The air inlet of the cylinder 6 is connected to the air outlet of the external air pump. The telescopic end of the electric push rod 31 is pushed out, driving the push rod seat 331 forward, and the upper push rod 332 pushes the push plate 34 to slide forward between the two limit plates 32. The upper surface of the push plate 34 contacts the wooden strips between the two guide rails 24 to prevent excess wooden strips from falling. The wooden strips are clamped between the push plate 34 and the limit blocks 387. During the forward sliding of the wooden strips, the wooden strips pass through the lever 37, and then the telescopic end of the cylinder 6 descends to press the wooden strips. After the milling groove is completed, the base 71 and the cylinder 6 are reset, and the output shaft of the motor 35 drives the lever 37 to rotate one circle, and the wooden strips are pushed down to realize the discharge.

[0021] The limiting assembly 38 includes a second fixing seat 381, a slide bar 382, ​​a connecting rod seat 383, a spring 384, a connecting rod 1 385, a connecting rod 2 386, a limiting block 387 and a rotating shaft 388. The interior of the feeding platform 1 is fixedly connected with a second fixing seat 381 symmetrically distributed on the left and right sides. The two second fixing seats 381 and the front inner wall of the feeding platform 1 are fixedly connected with slide bars 382. The connecting rod seat 383 is slidably connected between the two slide bars 382. The lower push rod 333 corresponds to the front and rear positions of the connecting rod seat 383. The outside of the sliding rod 382 is sleeved with a spring 384. The two springs 384 are fixedly connected between the connecting rod seat 383 and the front inner wall of the feeding platform 1. The left and right ends of the front side of the connecting rod seat 383 are rotatably connected with the connecting rod 1 385 The front side of the feeding platform 1 is rotatably connected with a rotating shaft 388 through a rotating seat, and the outer side of the rotating shaft 388 is fixedly connected with evenly distributed limit blocks 387 and connecting rod 2 386. The lower end of the connecting rod 2 386 and the lower end of the connecting rod 1 385 adjacent to the left and right are rotatably connected through a pin shaft. The lower push rod 333 contacts the connecting rod seat 383 after moving forward for a distance, pushing the connecting rod seat 383 to slide forward between the two sliding bars 382. The spring 384 is compressed, and the upper end of the connecting rod 1 385 moves forward, driving the connecting rod 2 386 to rotate with the rotating shaft 388 as the center of the circle. The rotating shaft 388 rotates, driving the limit block 387 to rotate until the limit block 387 contacts the front side of the feeding platform 1, and the wooden strip is clamped between the push plate 34 and the limit block 387.

[0022] The collecting mechanism 2 includes a guard plate 21, a conveyor belt 22, a support platform 23 and a guide rail 24. The upper surface of the feeding platform 1 is fixedly connected to the support platform 23, the middle part of the upper surface of the support platform 23 is fixedly connected to the conveyor belt 22, the upper surface of the support platform 23 is fixedly connected to the guard plates 21 symmetrically distributed on the left and right, the upper surfaces of the guard plates 21 are fixedly connected to guide plates, the front ends of the opposite inner sides of the two guide plates are fixedly connected to the guide rail 24, the input end of the conveyor belt 22 is electrically connected to the output end of the control unit 4, the worker puts the wood strips on the upper end of the conveyor belt 22, the conveyor belt 22 starts, drives the wood strips forward, and regularizes the position of the wood strips through the guide plates, and then the wood strips fall between the two guide rails 24, and the wood strips are neatly arranged between the two guide rails 24.

[0023] The slot milling table 8 is placed at the front end of the feeding table 1. The slot milling mechanism 7 is arranged on the upper surface of the slot milling table 8. The slot milling mechanism 7 includes a base 71, a guide rail 72, a mounting plate 73, a drill 74, a motor 75, an electric push rod 77 and a housing 78. The upper surface of the slot milling table 8 is fixedly connected with the guide rails 72 symmetrically distributed on the left and right. The base 71 is slidably connected between the two guide rails 72. The upper surface of the slot milling table 8 is fixedly connected with the electric push rod 77. The telescopic end of the electric push rod 77 is fixedly connected to the lower end of the base 71. The upper end of the base 71 is fixedly connected with a slide rail, and the interior of the slide rail is slidably connected with a mounting plate 73. The upper surface of the mounting plate 73 is fixedly connected with uniformly distributed motors 75. The rear ends of the output shafts of the motors 75 are fixedly connected with drill bits 74. The upper surface of the base 71 is fixedly connected with a housing 78. The mounting plate 73, the drill bit 74 and the motor 75 are all located inside the housing 78. The input ends of the electric push rod 77 and the drill bit 74 are electrically connected to the output end of the control unit 4. The milling groove mechanism 7 also includes a shaking The swing assembly 76 includes a motor 3 761, a turntable 762, a connecting rod 3 763 and a connecting seat 764. The upper surface of the base 71 is rotatably connected to the turntable 762 through a rotating shaft. The top wall of the base 71 is fixedly connected to the motor 3 761. The output shaft of the motor 3 761 is fixedly connected to the lower end of the rotating shaft. The front end of the mounting plate 73 is provided with a connecting seat 764. The front end of the connecting seat 764 is rotatably connected to the connecting rod 3 763. The left end of the connecting rod 3 763 is rotatably connected to the upper surface of the turntable 762. The input end of the motor three 761 is electrically connected to the output end of the control unit 4, and the electric push rod two 77 pushes the base 71 to slide backward between the two guide rails 72. At the same time, the output shaft of the motor two 75 drives the drill bit 74 to rotate, and the output shaft of the motor three 761 drives the turntable 762 to rotate. The turntable 762 drives the left side of the connecting rod three 763 to rotate synchronously, driving the connecting seat 764 and the mounting plate 73 to slide back and forth left and right inside the slide rail, and cooperate with the electric push rod two 77 to push the base 71 forward to realize automatic groove milling.

[0024] The working principle of the automatic slotting machine for wood surface provided by the present invention is as follows: a worker puts a wood strip on the upper end of a conveyor belt 22, and the conveyor belt 22 is started to drive the wood strip forward, and the position of the wood strip is regularized by the guide plate, and then the wood strip falls between the two guide rails 24, and the wood strip is neatly arranged between the two guide rails 24, and then the telescopic end of the electric push rod 31 is pushed out, driving the push rod seat 331 forward, and the upper push rod 332 pushes the push plate 34 to slide forward between the two limit plates 32, and the upper surface of the push plate 34 contacts the wood strip between the two guide rails 24 to prevent excess wood strips from falling. At the same time, the lower push rod 333 contacts the connecting rod seat 383 after moving forward a distance, and pushes the connecting rod seat 383 to slide forward between the two sliding rods 382, ​​and the spring 384 is compressed, and the upper end of the connecting rod 1 385 moves forward, driving the connecting rod 2 386 to rotate with the rotating shaft 388 as the center of the circle, and the rotating shaft 388 rotates, driving the limit block 387 to rotate, until the limit block 3 87 contacts the front side of the feeding platform 1, and the wooden strip is clamped between the push plate 34 and the limit block 387. During the forward sliding of the wooden strip, the wooden strip passes through the lever 37, and then the telescopic end of the cylinder 6 drops to press the wooden strip to achieve the clamping and fixing of the wooden strip. Then the push plate 34 is retracted, the spring 384 is reset, driving the connecting rod 1 385 to reset, and the limit block 387 is flipped and reset. The electric push rod 2 77 pushes the base 71 to slide backward between the two guide rails 2 72. At the same time, the output shaft of the motor 2 75 drives the drill bit 74 to rotate, and the output shaft of the motor 3 761 drives the turntable 762 to rotate. The turntable 762 drives the left side of the connecting rod 3 763 to rotate synchronously, driving the connecting seat 764 and the mounting plate 73 to slide back and forth left and right inside the slide rail, and cooperates with the electric push rod 2 77 to push the base 71 forward to achieve automatic groove milling. After the groove milling is completed, the base 71 and the cylinder 6 are reset, and the output shaft of the motor 1 35 drives the lever 37 to rotate one circle, and the wooden strip is pushed down to achieve material discharge.

[0025] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic slot milling machine for wood surface, characterized in that: It comprises a feeding table (1) and a slot milling table (8); The upper end of the feeding platform (1) is provided with a material collecting mechanism (2) and a feeding mechanism (3), the feeding mechanism (3) comprises an electric push rod (31), a limit plate (32), a push plate assembly (33), a push plate (34) and a limit assembly (38), the upper surface of the feeding platform (1) is fixedly connected with limit plates (32) symmetrically distributed on the left and right, the lower end of the material collecting mechanism (2) is aligned with the two limit plates (32), a push plate (34) is slidably connected between the two limit plates (32), the upper surface of the feeding platform (1) is fixedly connected with an electric push rod (31), the telescopic end of the electric push rod (31) is fixedly connected with the push plate assembly (33), the upper end of the push plate assembly (33) is fixedly connected with the rear end of the push plate (34), the front end of the feeding platform (1) is provided with a limit assembly (38), the push plate assembly (33) pushes the limit assembly (38) to limit the wood; The slot milling table (8) is placed at the front end of the feeding table (1), and a slot milling mechanism (7) is provided on the upper surface of the slot milling table (8).

2. The automatic wood surface slotting machine according to claim 1, characterized in that: It also includes a control unit (4), which is arranged at the lower end of the feeding platform (1), the input end of the control unit (4) is electrically connected to an external power supply, and the input end of the electric push rod 1 (31) is electrically connected to the output end of the control unit (4).

3. The automatic wood surface milling machine according to claim 2, characterized in that: The material collecting mechanism (2) comprises a guard plate (21), a conveyor belt (22), a support platform (23) and a guide rail (24); the upper surface of the feeding platform (1) is fixedly connected to the support platform (23); the middle part of the upper surface of the support platform (23) is fixedly connected to the conveyor belt (22); the upper surface of the support platform (23) is fixedly connected to guard plates (21) symmetrically distributed on the left and right; the upper surfaces of the guard plates (21) are fixedly connected to guide plates; the front ends of the opposite inner sides of the two guide plates are fixedly connected to the guide rail (24); and the input end of the conveyor belt (22) is electrically connected to the output end of the control unit (4).

4. The automatic wood surface milling machine according to claim 1, characterized in that: The push plate assembly (33) comprises a push rod seat (331), an upper push rod (332) and a lower push rod (333); the telescopic end of the electric push rod (31) is fixedly connected to the push rod seat (331); the upper end of the front side surface of the push rod seat (331) is provided with an upper push rod (332); the front end of the upper push rod (332) is fixedly connected to the rear end of the push plate (34); and the lower end of the front side surface of the push rod seat (331) is provided with a lower push rod (333).

5. The automatic wood surface milling machine according to claim 4, characterized in that: The limiting assembly (38) comprises a second fixing seat (381), a slide bar (382), a connecting rod seat (383), a spring (384), a connecting rod (385), a connecting rod (386), a limiting block (387) and a rotating shaft (388); the interior of the feeding platform (1) is fixedly connected with a second fixing seat (381) symmetrically distributed on the left and right; the two second fixing seats (381) and the front inner wall of the feeding platform (1) are fixedly connected with slide bars (382); the connecting rod seat (383) is slidably connected between the two slide bars (382); the lower push rod (333) and the connecting rod seat (383) are axially connected to each other; Correspondingly, the outside of the slide bar (382) is sleeved with a spring (384), and the two springs (384) are fixedly connected between the connecting rod seat (383) and the front inner wall of the feeding platform (1). The left and right ends of the front side of the connecting rod seat (383) are rotatably connected to the connecting rod 1 (385), and the front side of the feeding platform (1) is rotatably connected to the rotating shaft (388) through the rotating seat. The outer side of the rotating shaft (388) is respectively fixedly connected with uniformly distributed limit blocks (387) and the connecting rod 2 (386), and the lower end of the connecting rod 2 (386) and the lower end of the connecting rod 1 (385) adjacent to the left and right are rotatably connected through a pin shaft.

6. The automatic wood surface slotting machine according to claim 2, characterized in that: The feeding mechanism (3) further comprises a motor 1 (35), a fixing seat 1 (36) and a lever (37); the front side of the upper surface of the feeding platform (1) is fixedly connected to a fixing seat 1 (36) symmetrically distributed on the left and right; the opposite outer sides of the two fixing seats 1 (36) are fixedly connected to motors 1 (35); the output shafts of the motors 1 (35) are fixedly sleeved with levers (37); the two levers (37) are located on the inner sides of the two limit plates (32); and the input end of the motor 1 (35) is electrically connected to the output end of the control unit (4).

7. The automatic wood surface slotting machine according to claim 1, characterized in that: A support frame (5) is fixedly connected to the front side of the upper surface of the feeding platform (1), and evenly distributed cylinders (6) are fixedly connected to the upper end of the support frame (5), and the air inlets of the cylinders (6) are all connected to the air outlet of an external air pump.

8. The automatic wood surface slotting machine according to claim 2, characterized in that: The slot milling mechanism (7) comprises a base (71), two guide rails (72), a mounting plate (73), a drill bit (74), a second motor (75), a second electric push rod (77) and a housing (78); the upper surface of the slot milling platform (8) is fixedly connected to two guide rails (72) symmetrically distributed on the left and right; the base (71) is slidably connected between the two guide rails (72); the upper surface of the slot milling platform (8) is fixedly connected to two electric push rods (77); the telescopic end of the two electric push rods (77) is fixedly connected to the lower end of the base (71); the base (71) is fixedly connected to the lower end of the base (71); ) is fixedly connected to the upper end of the base (71), a slide rail is slidably connected to the interior of the slide rail, a mounting plate (73) is slidably connected to the interior surface of the slide rail, evenly distributed motors (75) are fixedly connected to the upper surface of the mounting plate (73), the rear ends of the output shafts of the motors (75) are fixedly connected to drill bits (74), the upper surface of the base (71) is fixedly connected to a housing (78), the mounting plate (73), the drill bits (74) and the motors (75) are all located inside the housing (78), and the input ends of the electric push rods (77) and the drill bits (74) are electrically connected to the output end of the control unit (4).

9. The automatic wood surface slotting machine according to claim 8, characterized in that: The slot milling mechanism (7) further comprises a shaking assembly (76), wherein the shaking assembly (76) comprises a motor three (761), a rotating disk (762), a connecting rod three (763) and a connecting seat (764); the upper surface of the base (71) is rotatably connected to the rotating disk (762) via a rotating shaft; the top wall of the base (71) is fixedly connected to the motor three (761); the output shaft of the motor three (761) is fixedly connected to the lower end of the rotating shaft; the front end of the mounting plate (73) is provided with a connecting seat (764); the front end of the connecting seat (764) is rotatably connected to the connecting rod three (763); the left end of the connecting rod three (763) is rotatably connected to the edge of the upper surface of the rotating disk (762); and the input end of the motor three (761) is electrically connected to the output end of the control unit (4).

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