Feeding equipment

Abstract

The invention aims to provide feeding equipment and a using method thereof, and belongs to the field of automatic material conveying equipment.The feeding equipment is characterized in that the feeding equipment comprises a rack, a first-stage feeding assembly, a second-stage feeding assembly, a temporary storage assembly and a conveying assembly, and the first-stage feeding assembly comprises a transmission section, a blocking section, a lifting section and a discharging section; the secondary feeding assembly comprises a transmission section and a material distributing section, and the temporary storage assembly comprises a transmission section, a temporary storage section and a material limiting section. According to the bamboo batten feeding device, under the action of the first pushing mechanism, crossed or overlapped bamboo battens can be divided through a first pushing plate, the bamboo battens can automatically fall to the second-stage feeding assembly, and the bamboo battens can be regularly conveyed to the temporary storage assembly through a feeding hook and a kicking mechanism; and then the materials are queued and waited one by one through the buffering mechanism and the material limiting mechanism, the feeding empty window period is shortened, and the efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of material conveying automation equipment, and in particular to a material conveying equipment. Background Art

[0002] When bamboo is being fed to the fine planing process, the bamboo pieces need to be put into the fine planing machine one by one. The existing feeding equipment has the following problems when a large number of bamboo strips are put in:

[0003] 1. The tail ends of the bamboo strips are prone to cross during the transmission process. At this time, the bamboo strips are difficult to be automatically separated by the equipment and require manual intervention, which greatly reduces the efficiency of automatic feeding of bamboo strips.

[0004] 2. Due to the differences in length, thickness and curvature between different bamboo strips, the upper and lower layers or the left and right layers of bamboo strips will be nested with each other during the feeding process, which will jam the feeding process and directly cause the feeding equipment to stop working.

[0005] 3. When the bamboo strips are unevenly distributed, there will easily be a window period during the loading process, which will affect the loading efficiency. Summary of the invention

[0006] The purpose of the present invention is to provide a feeding device and a method for using the same, which can separate crossed or nested bamboo strips, instead of manually feeding bamboo strips one by one into a fine planer, with a compact working rhythm and improved bamboo strip feeding efficiency.

[0007] The technical solution adopted by the present invention is:

[0008] A feeding device, characterized in that it comprises a frame, a primary feeding assembly arranged on a main frame, a secondary feeding assembly arranged behind the primary feeding assembly, and a buffer assembly connected to a discharge end of the secondary feeding assembly.

[0009] The first-stage feeding assembly includes a first motor arranged on the main frame for providing power, a sprocket and a first chain arranged on both sides of the main frame for transporting materials, a first pushing mechanism arranged on the main frame and movably connected to the first pushing plate for providing power, and a first pushing plate arranged at the discharge end of the first chain and connected to the first pushing mechanism for transporting materials upward.

[0010] The secondary feeding assembly includes a second motor and a second pushing mechanism arranged on the main frame for providing power, a slide arranged at the front end of the second pushing mechanism for fixing the second pushing plate, a second pushing plate arranged on the slide, a second chain arranged on both sides of the main frame for transporting materials, a feeding hook and a bent plate chain arranged at the discharge end of the second chain for separating materials, and a stacking detector and a kicking mechanism arranged on the side of the feeding hook for limiting the passage of a single material.

[0011] The cache component includes a third motor arranged on the main frame for providing power, a third chain arranged at the discharge end of the secondary feeding component for transporting materials, three or more groups of first cache mechanisms, second cache mechanisms and third cache mechanisms arranged on both sides of the third chain perpendicular to the extension direction of the third chain, a dividing mechanism arranged between the first cache mechanism and the second cache mechanism for providing power to the dividing plate, a turning mechanism arranged in front of the third cache mechanism for flipping the material, a blocking mechanism arranged at the discharge end of the third chain for limiting the position of the material, a dividing plate arranged on the dividing mechanism for separating the material, a limiting mechanism and a limiting plate arranged above the dividing mechanism for limiting the passage of a single material, a camera and a light source arranged above the third cache mechanism for detecting the front and back sides of the material, and a sensor arranged above the first cache mechanism, the second cache mechanism, the third cache mechanism and the blocking mechanism for detecting that the material is in place.

[0012] Furthermore, in order to improve the effect of separating materials: the first push plate is a stepped push plate composed of multiple steps, the second push plate is a rectangular push plate with chamfers, located between the discharge end of the first push plate and the second chain, used to assist the second chain in transporting materials, there are two bent plate chains, which are arranged on both sides of the main frame, the feeding hooks are installed on the two bent plate chains, and the stacking detector and the kicking mechanism are each provided with two groups, which are respectively located on both sides of the bent plate chain.

[0013] Furthermore, in order to facilitate material transportation, queuing and adjustment of the front and back sides of materials: the front end of the dividing plate is provided with a chamfer at a certain angle, and is provided with 2 groups, the limiting plates are 4 but not limited to 4, the 4 limiting plates are arranged in sequence on the limiting mechanism and can slide up and down on the limiting mechanism, the limiting parts composed of the limiting plate and the limiting mechanism are provided with 2 groups, the first cache mechanism, the second cache mechanism, the third cache mechanism, the material blocking mechanism and the flipping mechanism are provided with 2 groups.

[0014] Furthermore, in order to adjust the conveying direction and deliver the material: the feeding device also includes a conveying component arranged at the discharge end of the buffer component.

[0015] The conveying assembly includes a fourth motor arranged on the main frame for providing power, a conveying wheel arranged above the conveying mechanism and connected to the fourth motor for conveying materials, a first material return mechanism arranged at the discharge end of the buffer assembly for returning materials, a conveying mechanism arranged on one side of the material blocking mechanism for lifting the materials to the conveying wheel, a second material return mechanism arranged at the discharge end of the conveying mechanism for returning materials, an outlet guide groove arranged at the discharge end of the conveying assembly for guiding materials, a swinging mechanism arranged below the outlet guide groove for assisting feeding, and a pressing mechanism arranged at the discharge end of the outlet guide groove for limiting the position of materials.

[0016] Furthermore, in order to improve the conveying effect and facilitate material return: the first material return mechanism is located between the two material blocking mechanisms of the cache assembly, the conveying mechanism is located between the first material return mechanism and the second material return mechanism, and the first material return mechanism, the conveying mechanism, the second material return mechanism, the outlet guide groove and the pressing mechanism are distributed in a straight line in sequence.

[0017] The outlet guide groove is a trumpet-shaped guide groove, the swing mechanism is composed of a trapezoidal guide plate and a power element, and the pressing mechanism is composed of a trapezoidal pressing plate and a spring.

[0018] Furthermore, in order to adapt to materials of different lengths: the feeder also includes baffles arranged above both sides of the main frame for regulating the length of the materials, guard plates arranged on the main frame for preventing the materials from popping out, and a distribution cabinet arranged above the main frame.

[0019] Furthermore, the elements providing power for the first pushing mechanism, the second pushing mechanism, the kicking mechanism, the first cache mechanism, the second cache mechanism, the third cache mechanism, the material dividing mechanism, the flipping mechanism, the material blocking mechanism, the material limiting mechanism, the first material returning mechanism, the conveying mechanism, the second material returning mechanism, the swinging mechanism, etc. are cylinders, electric push rods or cams.

[0020] The present invention adopts the above technical solution and has the following beneficial effects:

[0021] 1. It can replace manual work to feed bamboo strips into the fine planer one by one, which has a compact working rhythm and improves production efficiency;

[0022] 2. It is suitable for bamboo materials of different sizes, lengths, widths and thicknesses, and has a wide range of applications;

[0023] 3. It can detect the front and back of bamboo pieces autonomously, turn them over, and feed randomly placed bamboo pieces into the precision planer regularly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments;

[0025] Figure 1 is a stereogram of the feeding device of the present invention;

[0026] Figure 2 yes Figure 1 A partial enlarged view of point a in the middle;

[0027] Figure 3 It is a front view of the feeding device of the present invention;

[0028] Figure 4 is a cross-sectional view of the feeding device of the present invention;

[0029] Figure 5 yes Figure 4 A partial enlarged view of point a in the middle;

[0030] Figure 6 yes Figure 4 A partial enlarged view of point b in the middle;

[0031] Figure 7 It is a partial view of the feeding device of the present invention;

[0032] Figure 8 yes Figure 7 A partial enlarged view of point a in the middle;

[0033] In the figure: 1-frame, 101-main frame, 102-baffle, 103-guard plate, 2-primary feeding assembly, 201-first motor, 202-sprocket, 203-first chain, 204-first pushing mechanism, 205-first pushing plate, 3-secondary feeding assembly, 301-second motor, 302-second pushing mechanism, 303-slide, 304-second pushing plate, 305-second chain, 306-feeding hook, 307-bending plate chain, 308-stack detector, 309-kicking mechanism, 4-cache assembly, 401-third motor, 402-first Three chains, 403-first cache mechanism, 404-second cache mechanism, 405-third cache mechanism, 406-material dividing mechanism, 407-flipping mechanism, 408-material blocking mechanism, 409-material dividing plate, 410-material limiting mechanism, 411-material limiting plate, 412-camera, 413-light source, 414-sensor, 5-conveying assembly, 501-fourth motor, 502-conveying wheel, 503-first material returning mechanism, 504-conveying mechanism, 505-second material returning mechanism, 506-exit guide groove, 507-swinging mechanism, 508-pressing mechanism, 6-power distribution cabinet. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-8 , the present invention provides a technical solution:

[0036] A feeding device, characterized in that it includes a frame 1, a primary feeding assembly 2 arranged on a main frame 101, a secondary feeding assembly 3 arranged behind the primary feeding assembly 2, and a buffer assembly 4 connected to the discharge end of the secondary feeding assembly 3.

[0037] The first-stage feeding assembly 2 includes a first motor 201 disposed on the main frame 101 for providing power, a sprocket 202 and a first chain 203 disposed on both sides of the main frame 101 for transporting materials, a first pushing mechanism 204 disposed on the main frame 101 and movably connected to a first pushing plate 205 for providing power, and a first pushing plate 205 disposed at the discharge end of the first chain 203 and connected to the first pushing mechanism 204 for transporting materials upward.

[0038] The secondary feeding assembly 3 includes a second motor 301 and a second pushing mechanism 302 arranged on the main frame 101 for providing power, a slide 303 arranged at the front end of the second pushing mechanism 302 for fixing a second pushing plate 304, a second pushing plate 304 arranged on the slide 303, a second chain 305 arranged on both sides of the main frame 101 for transporting materials, a feeding hook 306 and a bent plate chain 307 arranged at the discharge end of the second chain 305 for separating materials, and a stacking detector 308 and a kicking mechanism 309 arranged on the side of the feeding hook 306 for limiting the passage of a single material.

[0039] The buffer assembly 4 includes a third motor 401 disposed on the main frame 101 for providing power, a third chain 402 disposed at the discharge end of the secondary feeding assembly 3 for transporting materials, three or more groups of first buffer mechanisms 403, second buffer mechanisms 404 and third buffer mechanisms 405 disposed perpendicular to the extension direction of the third chain 402 and on both sides of the third chain 402, a material distribution mechanism 406 disposed between the first buffer mechanism 403 and the second buffer mechanism 404 for providing power to the material distribution plate 409, and a third buffer mechanism 406 disposed in front of the third buffer mechanism 405 for flipping the material. A turning mechanism 407, a material blocking mechanism 408 arranged at the discharge end of the third chain 402 for limiting the position of the material, a material dividing plate 409 arranged on the dividing mechanism 406 for separating the material, a material limiting mechanism 410 and a material limiting plate 411 arranged above the dividing mechanism 406 for limiting the passage of a single material, a camera 412 and a light source 413 arranged above the third buffer mechanism 405 for detecting the front and back sides of the material, and a sensor 414 arranged above the first buffer mechanism 403, the second buffer mechanism 404, the third buffer mechanism 405 and the material blocking mechanism 408 for detecting that the material is in place.

[0040] The specific implementation method is as follows: the first push plate 205 is a stepped push plate composed of multiple steps, the second push plate 304 is a rectangular push plate with chamfers, located between the discharge end of the first push plate 205 and the second chain 305, and is used to assist the second chain 305 in transporting materials. There are two bent plate chains 307, which are arranged on both sides of the main frame 101, and the feeding hook 306 is installed on the two bent plate chains 307. The stacking detector 308 and the kicking mechanism 309 are each provided with two groups, which are respectively located on both sides of the bent plate chain 307.

[0041] The specific implementation method is as follows: the front end of the dividing plate 409 is provided with a chamfer at a certain angle, and is provided with 2 groups; the limiting plates 411 are provided with 4 but not limited to 4 pieces; the 4 limiting plates 411 are sequentially arranged on the limiting mechanism 410 and can slide up and down on the limiting mechanism 410; the limiting components composed of the limiting plates 411 and the limiting mechanism 410 are provided with 2 groups; the first cache mechanism 403, the second cache mechanism 404, the third cache mechanism 405, the material blocking mechanism 408 and the flipping mechanism 407 are each provided with 2 groups.

[0042] The specific implementation is as follows: the feeding device further includes a conveying component 5 arranged at the discharge end of the buffer component 4 .

[0043] The conveying component 5 includes a fourth motor 501 arranged on the main frame 101 for providing power, a conveying wheel 502 arranged above the conveying mechanism 504 and connected to the fourth motor 501 for conveying materials, a first material return mechanism 503 arranged at the discharge end of the buffer component 4 for returning materials, a conveying mechanism 504 arranged on one side of the blocking mechanism 408 for lifting the material to the conveying wheel 502, a second material return mechanism 505 arranged at the discharge end of the conveying mechanism 504 for returning materials, an outlet guide groove 506 arranged at the discharge end of the conveying component 5 for guiding materials, a swinging mechanism 507 arranged below the outlet guide groove 506 for assisting feeding, and a pressing mechanism 508 arranged at the discharge end of the outlet guide groove 506 for limiting the position of the material.

[0044] The specific implementation method is as follows: the first material return mechanism 503 is located between the two material blocking mechanisms 408 of the cache assembly 4, the conveying mechanism 504 is located between the first material return mechanism 503 and the second material return mechanism 505, and the first material return mechanism 503, the conveying mechanism 504, the second material return mechanism 505, the outlet guide groove 506 and the pressing mechanism 508 are distributed in a straight line in sequence.

[0045] The specific implementation is as follows: the outlet guide groove 506 is a trumpet-shaped guide groove, the swing mechanism 507 is composed of a trapezoidal guide plate and a power element, and the pressing mechanism 508 is composed of a trapezoidal pressing plate and a spring.

[0046] The specific implementation method is as follows: the feeder also includes baffles 102 arranged above both sides of the main frame 101 for regulating the length and position of materials, guard plates 103 arranged on the main frame 101 for preventing materials from popping out, and a distribution cabinet 6 arranged above the main frame 101.

[0047] The specific implementation method is as follows: the first pushing mechanism 204, the second pushing mechanism 302, the kicking mechanism 309, the first cache mechanism 403, the second cache mechanism 404, the third cache mechanism 405, the material dividing mechanism 406, the flipping mechanism 407, the material blocking mechanism 408, the material limiting mechanism 410, the first material returning mechanism 503, the conveying mechanism 504, the second material returning mechanism 505, the swinging mechanism 507 and other power providing elements are cylinders, electric push rods or cams.

[0048] Its working principle and process are as follows:

[0049] S1: Put an appropriate amount of bamboo strips on the first chain 203;

[0050] S2: The first motor 201 drives the first chain 203 to move, and sends the bamboo strips to the front end of the first push plate 205;

[0051] S3: The first pushing mechanism 204 operates, driving the first pushing plate 205 to move upward, pushing the bamboo strips onto the second chain 305 of the secondary feeding assembly 3, and realizing the first separation of the bamboo strips;

[0052] S4: The third motor 401 drives the second chain 305 to move, and at the same time the second pushing mechanism 302 starts to drive the second pushing plate 304 to move forward, and delivers the bamboo strips delivered by the first-level feeding assembly 2 to the front end of the feeding hook 306;

[0053] S5: The second motor 301 drives the bending plate chain 307 to move, so that the feeding hook 306 installed on the bending plate chain 307 starts to move, and the bamboo strips move upward under the drive of the feeding hook 306 to achieve secondary separation;

[0054] S6: During the movement of the feeding hook 306, the stacking detector 308 starts to detect bamboo strips. If there are multiple bamboo strips overlapping, the kicking mechanism 309 works to kick the excess bamboo strips back to the second chain 305 to ensure that a single bamboo strip is fed to the third chain 402 of the buffer assembly 4.

[0055] S7: The third motor 401 drives the third chain 402 to move, and the bamboo strips are sent to the first buffer mechanism 403. The sensor 414 detects the material in place. If there is no bamboo strip at the front end of the second buffer mechanism 404, the first buffer mechanism 403 is opened, and the bamboo strips are sent forward to the front end of the second buffer mechanism 404. During the transportation process, the bamboo strips pass through the material separation mechanism 406 and the material limiting mechanism 410. If the bamboo strips are not separated in the secondary feeding assembly 3 and there are multiple overlapping strips, they will be flattened by the material limiting plate 411 when passing through the material limiting mechanism 410, forming a state where multiple strips are arranged side by side and sent to the front end of the second buffer mechanism 404;

[0056] S8: If there is no bamboo strip at the front end of the third buffer mechanism 405, the material dividing mechanism 406 drives the material dividing plate 409 to lift up, and at the same time the second buffer mechanism 404 is opened, so that the bamboo strip at the front end of the second buffer mechanism 404 is delivered to the third buffer mechanism 405;

[0057] S9: When the sensor 414 detects that the bamboo stick reaches the front end of the third buffer mechanism 405, the camera 412 takes a photo to detect the front and back sides of the bamboo stick. If the back side faces upward, the flipping mechanism 407 is activated to flip the bamboo stick.

[0058] S10: If there is no bamboo strip at the front end of the blocking mechanism 408, the third buffer mechanism 405 is opened, and the bamboo strip continues to be sent to the front end of the blocking mechanism 408;

[0059] S11: When the sensor 414 detects that the bamboo strips have reached the front end of the material blocking mechanism 408, the fourth motor 501 drives the conveying wheel 502 to rotate, and at the same time the conveying mechanism 504 is lifted upward to push the bamboo strips to the conveying wheel 502, thereby conveying the bamboo strips to the outlet guide groove 506;

[0060] S12: The bamboo strips are guided by the outlet guide groove 506 and limited by the pressing mechanism 508, and finally sent out of the device;

[0061] S13: If the rear-end device connected to the feeding device is blocked and needs to be withdrawn, the first material withdrawal mechanism 503 and the second material withdrawal mechanism 505 are lifted, and the bamboo strips can be smoothly withdrawn in the reverse direction through the first material withdrawal mechanism 503 and the second material withdrawal mechanism 505.

[0062] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device, characterized in that: It comprises a frame (1), a primary feeding assembly (2) arranged on a main frame (101), a secondary feeding assembly (3) arranged behind the primary feeding assembly (2), and a buffer assembly (4) connected to the discharge end of the secondary feeding assembly (3); The primary feeding assembly (2) comprises a first motor (201) arranged on the main frame (101) for providing power, a sprocket (202) and a first chain (203) arranged on both sides of the main frame (101) for conveying materials, a first pushing mechanism (204) arranged on the main frame (101) and movably connected to a first pushing plate (205) for providing power, and a first pushing plate (205) arranged at the discharge end of the first chain (203) and connected to the first pushing mechanism (204) for conveying materials upwards; The secondary feeding assembly (3) comprises a second motor (301) and a second pushing mechanism (302) arranged on the main frame (101) for providing power, a slide (303) arranged at the front end of the second pushing mechanism (302) for fixing a second pushing plate (304), a second pushing plate (304) arranged on the slide (303), a second chain (305) arranged on both sides of the main frame (101) for conveying materials, a feeding hook (306) and a bent plate chain (307) arranged at the discharge end of the second chain (305) for separating materials, and a stacking detector (308) and a kicking mechanism (309) arranged on the side of the feeding hook (306) for limiting the passage of a single piece of material. The buffer assembly (4) comprises a third motor (401) arranged on the main frame (101) for providing power, a third chain (402) arranged at the discharge end of the secondary feeding assembly (3) for transporting materials, three or more groups of first buffer mechanisms (403), second buffer mechanisms (404) and third buffer mechanisms (405) arranged perpendicular to the extension direction of the third chain (402) and on both sides of the third chain (402), a material distribution mechanism (406) arranged between the first buffer mechanism (403) and the second buffer mechanism (404) for providing power to the material distribution plate (409), and a flip mechanism (406) arranged in front of the third buffer mechanism (405) for flipping materials. A surface mechanism (407), a material blocking mechanism (408) disposed at the discharge end of the third chain (402) for limiting the position of the material, a material dividing plate (409) disposed on the material dividing mechanism (406) for separating the material, a material limiting mechanism (410) and a material limiting plate (411) disposed above the material dividing mechanism (406) for limiting the passage of a single piece of material, a camera (412) and a light source (413) disposed above the third buffer mechanism (405) for detecting the front and back sides of the material, and a sensor (414) disposed above the first buffer mechanism (403), the second buffer mechanism (404), the third buffer mechanism (405) and the material blocking mechanism (408) for detecting the arrival of the material.

2. A feeding device according to claim 1, characterized in that: The first push plate (205) is a stepped push plate composed of multiple steps, and the second push plate (304) is a rectangular push plate with chamfers, which is located between the discharge end of the first push plate (205) and the second chain (305), and is used to assist the second chain (305) in transporting materials. There are two bent plate chains (307) arranged on both sides of the main frame (101), and the feeding hook (306) is installed on the two bent plate chains (307). The stacking detector (308) and the kicking mechanism (309) are each provided with two groups, which are respectively located on both sides of the bent plate chain (307).

3. A feeding device according to claim 1, characterized in that: The front end of the material dividing plate (409) is provided with a chamfer at a certain angle, and is provided with 2 groups. The material limiting plates (411) are provided with 4 but not limited to 4 pieces. The 4 material limiting plates (411) are arranged on the material limiting mechanism (410) in sequence and can slide up and down on the material limiting mechanism (410). The limiting components composed of the material limiting plates (411) and the material limiting mechanism (410) are provided with 2 groups. The first cache mechanism (403), the second cache mechanism (404), the third cache mechanism (405), the material blocking mechanism (408) and the turning mechanism (407) are each provided with 2 groups.

4. A feeding device according to claim 1, characterized in that: The feeding device further comprises a conveying component (5) arranged at the discharge end of the buffer component (4); The conveying assembly (5) comprises a fourth motor (501) disposed on the main frame (101) for providing power, a conveying wheel (502) disposed above the conveying mechanism (504) and connected to the fourth motor (501) for conveying materials, a first material return mechanism (503) disposed at the discharge end of the buffer assembly (4) for returning materials, a conveying mechanism (504) disposed on one side of the material blocking mechanism (408) for lifting materials to the conveying wheel (502), a second material return mechanism (505) disposed at the discharge end of the conveying mechanism (504) for returning materials, an outlet guide groove (506) disposed at the discharge end of the conveying assembly (5) for guiding materials, a swing mechanism (507) disposed below the outlet guide groove (506) for assisting material feeding, and a material pressing mechanism (508) disposed at the discharge end of the outlet guide groove (506) for limiting the position of the materials.

5. A feeding device according to claim 4, characterized in that: The first material return mechanism (503) is located between the two material blocking mechanisms (408) of the buffer assembly (4), the conveying mechanism (504) is located between the first material return mechanism (503) and the second material return mechanism (505), and the first material return mechanism (503), the conveying mechanism (504), the second material return mechanism (505), the outlet guide groove (506) and the material pressing mechanism (508) are sequentially arranged in a straight line; The outlet guide groove (506) is a trumpet-shaped guide groove, the swing mechanism (507) is composed of a trapezoidal guide plate and a power element, and the pressing mechanism (508) is composed of a trapezoidal pressing plate and a spring.

6. A feeding device according to claim 1, characterized in that: The feeder further comprises baffles (102) arranged above both sides of the main frame (101) for regulating the length and position of materials, a guard plate (103) arranged on the main frame (101) for preventing materials from ejecting, and a power distribution cabinet (6) arranged above the main frame (101).

7. A feeding device according to any one of claims 1 to 6, characterized in that: The first material pushing mechanism (204), the second material pushing mechanism (302), the kicking mechanism (309), the first buffer mechanism (403), the second buffer mechanism (404), the third buffer mechanism (405), the material dividing mechanism (406), the turning mechanism (407), the material blocking mechanism (408), the material limiting mechanism (410), the first material returning mechanism (503), the conveying mechanism (504), the second material returning mechanism (505), the swinging mechanism (507) and other power-providing elements are cylinders, electric push rods or cams.

8. A feeding device and a method of using the same according to claim 1, characterized in that: A feeding device applied to any one of claims 1 to 7, comprising the following steps: S1: Place an appropriate amount of bamboo strips on the first chain (203); S2: The first motor (201) drives the first chain (203) to move, and sends the bamboo strips to the front end of the first push plate (205); S3: the first pushing mechanism (204) operates, driving the first pushing plate (205) to move upward, pushing the bamboo strips onto the second chain (305) of the secondary feeding assembly (3), thereby achieving the first separation of the bamboo strips; S4: the third motor (401) drives the second chain (305) to move, and at the same time the second pushing mechanism (302) starts to drive the second pushing plate (304) to move forward, so as to deliver the bamboo strips delivered by the first-stage feeding assembly (2) to the front end of the feeding hook (306); S5: The second motor (301) drives the bent plate chain (307) to move, so that the feeding hook (306) installed on the bent plate chain (307) starts to move, and the bamboo strips move upward under the drive of the feeding hook (306) to achieve secondary separation; S6: During the movement of the feeding hook (306), the stacking detector (308) starts to detect bamboo strips. If there are multiple bamboo strips overlapping, the kicking mechanism (309) works to kick the excess bamboo strips back to the second chain (305) to ensure that a single bamboo strip is fed to the third chain (402) of the buffer assembly (4); S7: The third motor (401) drives the third chain (402) to move, and the bamboo strips are sent to the first buffer mechanism (403). The sensor (414) detects the material in place. If there are no bamboo strips at the front end of the second buffer mechanism (404), the first buffer mechanism (403) is opened, and the bamboo strips are sent forward to the front end of the second buffer mechanism (404). During the transportation process, the bamboo strips pass through the material separation mechanism (406) and the material limiting mechanism (410). If the bamboo strips are not separated in the secondary feeding assembly (3) and there are multiple overlapping strips, they will be flattened by the material limiting plate (411) when passing through the material limiting mechanism (410), so that multiple strips are sent to the front end of the second buffer mechanism (404) in a side-by-side state; S8: If there is no bamboo strip at the front end of the third buffer mechanism (405), the material distribution mechanism (406) drives the material distribution plate (409) to lift up, and at the same time the second buffer mechanism (404) is opened, so that the bamboo strip at the front end of the second buffer mechanism (404) is delivered to the third buffer mechanism (405); S9: When the sensor (414) detects that the bamboo stick has reached the front end of the third buffer mechanism (405), the camera (412) takes a photo to detect the front and back sides of the bamboo stick. If the back side faces upward, the flipping mechanism (407) is activated to flip the bamboo stick; S10: If there is no bamboo strip at the front end of the material blocking mechanism (408), the third buffer mechanism (405) is opened, and the bamboo strip continues to be sent to the front end of the material blocking mechanism (408); S11: When the sensor (414) detects that the bamboo strips have reached the front end of the material blocking mechanism (408), the fourth motor (501) drives the conveying wheel (502) to rotate, and at the same time the conveying mechanism (504) is lifted upward to push the bamboo strips onto the conveying wheel (502), thereby conveying the bamboo strips to the outlet guide groove (506); S12: The bamboo strips are guided by the outlet guide groove (506) and limited by the pressing mechanism (508), and finally sent out of the device; S13: If the rear-end device connected to the feeding device is blocked and needs to be withdrawn, the first withdrawing mechanism (503) and the second withdrawing mechanism (505) are lifted, and the bamboo strips can be smoothly withdrawn in the reverse direction through the first withdrawing mechanism (503) and the second withdrawing mechanism (505).

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