A bamboo strip feeding device

Abstract

The present application aims to provide a bamboo strip feeding device, which belongs to the field of forestry machinery, and is characterized by comprising a frame, a first horizontal feeding assembly, a first vertical feeding assembly, a second horizontal feeding assembly, a second vertical feeding assembly, a third feeding assembly, a bamboo strip separating assembly, a fourth feeding assembly and a material returning assembly. In the present application, the bamboo strips are placed on the first horizontal feeding assembly and transported by the first horizontal feeding assembly, the crossed or overlapped bamboo strips are separated by the first vertical feeding assembly, a small amount of bamboo strips are sent to the second horizontal feeding assembly, the bamboo strips are regularly sent to the third feeding assembly by the second vertical feeding assembly, the material is then queued and waited by the third feeding assembly and the bamboo strip separating assembly, the empty window period of feeding is reduced, the efficiency is improved, and finally the bamboo strips are sent to other equipment at the rear end by the fourth feeding assembly.

Description

Technical Field

[0001] This invention relates to the field of forestry machinery, and more particularly to a bamboo strip feeding device. Background Technology

[0002] When bamboo is processed from feeding to fine planing, bamboo strips need to be fed one by one into the fine planing machine. Existing bamboo strip feeding equipment has the following problems when feeding a large number of bamboo strips:

[0003] 1. During the transmission process, the bamboo strips may cross at the ends. In this case, the bamboo strips are difficult to separate automatically by the equipment and require manual intervention, which greatly reduces the efficiency of automatic bamboo strip feeding.

[0004] 2. Due to differences in length, thickness, and curvature among different bamboo strips, the upper and lower or left and right layers may be nested together during the bamboo strip feeding process, blocking the feeding process and directly causing the feeding equipment to malfunction.

[0005] 3. When the bamboo strips are not evenly distributed, there may be gaps in the feeding process, which will affect the feeding efficiency. Summary of the Invention

[0006] The purpose of this invention is to provide a bamboo strip feeding device and its usage method, which can separate intersecting or nested bamboo strips, replacing manual feeding of bamboo strips one by one into the precision planer, with a compact working rhythm and improved bamboo strip feeding efficiency.

[0007] The technical solution adopted in this invention is:

[0008] A bamboo strip feeding device, characterized in that it includes a frame, a primary horizontal feeding assembly mounted on the main frame, a primary vertical feeding assembly mounted at the discharge end of the primary horizontal feeding assembly, a secondary horizontal feeding assembly mounted at the discharge end of the primary vertical feeding assembly, a secondary vertical feeding assembly mounted at the discharge end of the secondary horizontal feeding assembly, a tertiary feeding assembly mounted at the discharge end of the secondary vertical feeding assembly, and a bamboo strip separating assembly mounted above the tertiary feeding assembly.

[0009] The first-level horizontal feeding assembly includes a first motor mounted on the main frame for providing power, a first transmission chain mounted on the first motor and the first sprocket for transmitting power, a first sprocket mounted on the first transmission shaft, a first transmission shaft mounted on the main frame for transmission, and a first feeding chain mounted between the first sprockets for conveying bamboo strips.

[0010] The first-stage vertical feeding assembly includes a second motor mounted on the main frame for transmitting power, a second transmission chain mounted on the second motor and the second sprocket for transmitting power, a second sprocket mounted on the second transmission shaft, a second transmission shaft mounted on the main frame for transmission, a second feeding chain positioned between the second sprockets for conveying the first feeding hook, a first feeding hook mounted on the second feeding chain for separating bamboo strips, a first chain guide rail mounted on the second feeding chain for chain guidance, and first limiting plates positioned on both sides of the second feeding chain for limiting the position of the bamboo strips.

[0011] The secondary horizontal feeding assembly includes a third motor mounted on the main frame for providing power, a third transmission chain mounted on the third motor and the third sprocket for transmitting power, a third sprocket mounted on the third transmission shaft, a third transmission shaft mounted on the main frame for transmission, and a third feeding chain mounted between the third sprockets for conveying bamboo strips.

[0012] The secondary vertical feeding assembly includes a fourth motor mounted on the main frame for providing power, a fourth transmission chain mounted on the fourth motor and the fourth sprocket for transmitting power, a fourth sprocket mounted on the fourth transmission shaft, a fourth transmission shaft mounted on the main frame for transmission, a fourth feeding chain positioned between the fourth sprockets for conveying the second feeding hook, a second feeding hook mounted on the fourth feeding chain for separating bamboo strips, a second chain guide rail mounted on the fourth feeding chain for guiding the chain, a bamboo strip detection sensor located at the discharge end of the fourth feeding chain for detecting the bamboo strip's arrival, a chain positioning sensor for positioning the fourth feeding chain, a kicking detection sensor located in the middle of the fourth feeding chain for detecting overlapping bamboo strips, a kicking mechanism for removing excess bamboo strips, and second limiting plates located on both sides of the fourth feeding chain for limiting the number of bamboo strips separated.

[0013] The three-stage feeding assembly includes a fifth motor mounted on the main frame for providing power, a fifth transmission chain mounted on the fifth motor and the fifth sprocket for transmitting power, a fifth sprocket mounted on the fifth transmission shaft, a fifth transmission shaft mounted on the main frame for transmission, a fifth feeding chain between the fifth sprockets for conveying bamboo strips, a first buffer mechanism, a second buffer mechanism, a third buffer mechanism, and a blocking mechanism for removing abnormal bamboo strips, all sequentially mounted on the fifth feeding chain, and a first flipping mechanism and a second flipping mechanism located between the second and third buffer mechanisms for flipping the bamboo strips.

[0014] The bamboo strip separation assembly includes a material limiting mechanism located above the three-stage feeding assembly for providing power; a first guide rail and a first slider located between the main frame and the material limiting plate for sliding; a material limiting plate located below the material limiting mechanism; a material limiting block located on the material limiting plate for limiting the number of bamboo strips passing through; a material separating mechanism located between the first buffer mechanism and the second buffer mechanism for separating bamboo strips; a camera and a light source located above the third buffer mechanism for detecting the front and back of the bamboo strips; and a first sensor, a second sensor, a third sensor, a fourth sensor, and a fifth sensor located above the first buffer mechanism, the material separating mechanism, the second buffer mechanism, the third buffer mechanism, and the material blocking mechanism for detecting the bamboo strips in place.

[0015] Furthermore, in order to achieve bamboo strip separation: there are two first feeding chains, located on both sides of the first-level horizontal feeding component; there are two second feeding chains, which are curved plate chains, located on both sides of the first-level vertical feeding component; the first feeding hook has a certain arc protrusion in the middle and is semi-circular in shape; there are two first limiting plates, located on both sides of the first-level vertical feeding component; the first limiting plates are inclined at a certain angle to both sides.

[0016] Furthermore, to enhance the bamboo strip separation effect: there are two third feeding chains, located on both sides of the secondary horizontal feeding assembly; there are two fourth feeding chains, which are curved plate chains, located on both sides of the secondary vertical feeding assembly; the front end of the second feeding hook has a protrusion of a certain height and is rectangular in shape; there are two kicking mechanisms, located on both sides of the two sets of fourth feeding chains, in the middle of the fourth feeding chains; and there are two second limiting plates, located on both sides of the secondary vertical feeding assembly.

[0017] Furthermore, to improve the bamboo strip feeding efficiency and flipping effect: there are two fifth transmission chains, located on both sides of the three-stage feeding assembly; there are two sets each of the first buffer mechanism, second buffer mechanism, third buffer mechanism, material blocking mechanism, first flipping mechanism, and second flipping mechanism, located on both sides of the fifth transmission chain; the first flipping mechanism is installed perpendicular to the horizontal plane, and the second flipping mechanism forms a certain angle with the horizontal plane; there are two sets each of the first guide rail and the first slider, located on the left and right sides of the limiting mechanism; there are two sets of limiting components composed of limiting plates and limiting blocks, located above the two fifth transmission chains, between the first buffer mechanism and the second buffer mechanism 607; each set of limiting components contains four limiting blocks, but not limited to four, and the limiting blocks have a certain angle.

[0018] Furthermore, the bamboo strip feeding device also includes a fourth-stage feeding component located at the discharge end of the third-stage feeding component and a material ejection component located in the middle of the fourth-stage feeding component.

[0019] The four-stage feeding assembly includes a sixth motor mounted on the main frame for providing power, a sixth transmission chain mounted on a sixth sprocket for transmission, a sixth sprocket mounted on the sixth motor, a first feeding wheel mounted on the main frame below the sixth motor for conveying bamboo strips, a feeding mechanism located below the first feeding wheel for lifting the bamboo strips, a second guide rail and a second slider located on both sides of the feeding mechanism for sliding, a spring mounted on the sliding assembly for buffering, a sliding assembly located between the feeding mechanism and the second feeding wheel mounting bracket, and a feeding mechanism... The equipment includes: a second feeding wheel mounting bracket on the top; a second feeding wheel on the second feeding wheel mounting bracket for conveying bamboo strips; a swing mechanism and guide plate below the outlet guide chute for auxiliary feeding; an outlet guide chute on the main frame located at the equipment outlet end for guiding bamboo strips; an outlet guide chute cover plate above the outlet guide chute; a pressing mechanism at the outlet end of the outlet guide chute for limiting the height of bamboo strips; a third limiting plate below the pressing mechanism for limiting the width of bamboo strips; and an outlet detection sensor at the inlet end of the outlet guide chute for detecting the bamboo strips being fed out of the equipment.

[0020] The unloading assembly includes a first unloading mechanism located at the discharge end of the three-stage feeding assembly for providing power, a third guide rail and a third slider located on both sides of the first unloading mechanism for sliding, a first unloading guide groove located on the first unloading mechanism for guiding bamboo strips, a second unloading mechanism located between the feeding mechanism and the outlet guide groove for providing power, a fourth guide rail and a fourth slider located on both sides of the second unloading mechanism for sliding, and a second unloading guide groove located on the second unloading mechanism for guiding bamboo strips.

[0021] Furthermore, to improve the stability of bamboo strip feeding and unloading: there are two sets of the second guide rail and the second slider, located on the left and right sides of the feeding mechanism respectively; there are two sets of the sliding component and the spring, but not limited to two sets; the guide plate is trapezoidal; there are two third limiting plates, located on the left and right sides of the pressing mechanism respectively; the third limiting plate has a certain angle at both the front and rear; there are two sets of the third guide rail and the third slider, located on the left and right sides of the first unloading mechanism respectively; the first unloading guide groove has a certain height of bosses on both sides and a certain angle of bosses at the front end, and is rectangular in shape; there are two sets of the fourth guide rail and the fourth slider, located on the left and right sides of the second unloading mechanism respectively; the second unloading guide groove has a certain height of bosses on both sides, and is trapezoidal in shape.

[0022] Furthermore, in order to accommodate different equipment and bamboo strips of different lengths: the frame also includes feet located below the main frame for adjusting the height of the equipment, baffles located on the upper sides of the main frame for regulating the length and position of the materials, a protective plate located on the main frame for preventing the materials from popping out, a power distribution cabinet located on the upper part of the main frame away from the discharge end, and a control box located on the upper part of the main frame near the discharge end.

[0023] Furthermore, the components that provide power to the kicking mechanism, the first buffer mechanism, the second buffer mechanism, the third buffer mechanism, the blocking mechanism, the first flipping mechanism, the second flipping mechanism, the limiting mechanism, the separating mechanism, the feeding mechanism, the swinging mechanism, the first unloading mechanism, and the second unloading mechanism are cylinders, electric push rods, or motor cams.

[0024] The present invention adopts the above technical solution and has the following beneficial effects:

[0025] 1. It can replace manual labor in feeding bamboo strips one by one into the precision planer, with a compact working rhythm and improved production efficiency;

[0026] 2. Designed for use with bamboo strips of different sizes, lengths, widths, and thicknesses, with a wide range of applications;

[0027] 3. It can autonomously detect the front and back of bamboo strips and flip them over, feeding randomly placed bamboo strips into the precision planer in a regular manner. Attached Figure Description

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments;

[0029] Figure 1 This is a perspective view of the bamboo strip feeding device of the present invention;

[0030] Figure 2 This is a perspective view of the primary feeding component of the bamboo strip feeding device of the present invention;

[0031] Figure 3 This is a perspective view of the secondary feeding component of the bamboo strip feeding device of the present invention;

[0032] Figure 4 This is a perspective view of the bamboo strip feeding device of the present invention;

[0033] Figure 5 yes Figure 4 A magnified view of a portion of point a;

[0034] Figure 6 This is a perspective view of the three-stage feeding assembly of the bamboo strip feeding device of the present invention;

[0035] Figure 7 This is a perspective view of the bamboo strip feeding device of the present invention;

[0036] Figure 8 This is a perspective view of the four-stage feeding assembly of the bamboo strip feeding device of the present invention;

[0037] In the diagram: 1-Frame, 101-Foot, 102-Main frame, 103-Baffle, 104-Guard plate, 105-Distribution box, 106-Control box, 2-First-stage horizontal feeding assembly, 201-First motor, 202-First transmission chain, 203-First sprocket, 204-First transmission shaft, 205-First feeding chain, 3-First-stage vertical feeding assembly, 301-Second motor, 302-Second transmission chain, 303-Second sprocket, 304-Second transmission shaft, 305-Second feeding chain, 306-First feeding hook, 307-First chain guide rail, 308-First limiting plate, 4-Second-stage horizontal feeding assembly, 401-Third motor, 402-Second... Three-stage transmission chain, 403-third sprocket, 404-third transmission shaft, 405-third feeding chain, 5-secondary vertical feeding assembly, 501-fourth motor, 502-fourth transmission chain, 503-fourth sprocket, 504-fourth transmission shaft, 505-fourth feeding chain, 506-second feeding hook, 507-second chain guide rail, 508-bamboo strip detection sensor, 509-chain positioning sensor, 510-kick detection sensor, 511-kick mechanism, 512-second limit plate, 6-tertiary feeding assembly, 601-fifth motor, 602-fifth transmission chain, 603-fifth sprocket, 604-fifth transmission shaft, 605-fifth feeding chain, 6 06-First buffer mechanism, 607-Second buffer mechanism, 608-Third buffer mechanism, 609-Material blocking mechanism, 610-First flipping mechanism, 611-Second flipping mechanism, 612-Second limiting plate, 7-Bamboo strip separation assembly, 701-Material limiting mechanism, 702-First guide rail, 703-First slider, 704-Material limiting plate, 705-Material limiting block, 706-Material separating mechanism, 707-Camera, 708-Light source, 709-First sensor, 710-Second sensor, 711-Third sensor, 712-Fourth sensor, 713-Fifth sensor, 8-Fourth-stage feeding assembly, 801-Sixth motor, 802-Sixth transmission chain, 803-Sixth chain 804-First feeding wheel, 805-Feeding mechanism, 806-Second guide rail, 807-Second slider, 808-Spring, 809-Sliding assembly, 810-Second feeding wheel mounting bracket, 811-Second feeding wheel, 812-Swing mechanism, 813-Guide plate, 814-Outlet guide groove, 815-Outlet guide groove cover plate, 816-Pressure mechanism, 817-Third limit plate, 818-Outlet detection sensor, 9-Unloading assembly, 901-First unloading mechanism, 902-Third guide rail, 903-Third slider, 904-First unloading guide groove, 905-Second unloading mechanism, 906-Fourth guide rail, 907-Fourth slider, 908-Second unloading guide groove. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figure 1-8 The present invention provides a technical solution:

[0040] A bamboo strip feeding device, characterized in that it includes a frame 1, a primary horizontal feeding assembly 2 disposed on the main frame 102, a primary vertical feeding assembly 3 disposed at the discharge end of the primary horizontal feeding assembly 2, a secondary horizontal feeding assembly 4 disposed at the discharge end of the primary vertical feeding assembly 3, a secondary vertical feeding assembly 5 disposed at the discharge end of the secondary horizontal feeding assembly 4, a tertiary feeding assembly 6 disposed at the discharge end of the secondary vertical feeding assembly 5, and a bamboo strip separating assembly 7 disposed above the tertiary feeding assembly 6.

[0041] The first-level horizontal feeding assembly 2 includes a first motor 201 mounted on the main frame 102 for providing power, a first transmission chain 202 mounted on the first motor 201 and the first sprocket 203 for transmitting power, a first sprocket 203 mounted on the first transmission shaft 204, a first transmission shaft 204 mounted on the main frame 102 for transmission, and a first feeding chain 205 mounted between the first sprockets 203 for conveying bamboo strips.

[0042] The first-stage vertical feeding assembly 3 includes a second motor 301 mounted on the main frame 102 for transmitting power, a second transmission chain 302 mounted on the second motor 301 and the second sprocket 303 for transmitting power, a second sprocket 303 mounted on the second transmission shaft 304, a second transmission shaft 304 mounted on the main frame 102 for transmission, a second feeding chain 305 between the second sprockets 303 for conveying the first feeding hook 306, a first feeding hook 306 mounted on the second feeding chain 305 for separating bamboo strips, a first chain guide rail 307 mounted on the second feeding chain 305 for guiding the chain, and first limiting plates 308 on both sides of the second feeding chain 305 for limiting the position of the bamboo strips.

[0043] The secondary horizontal feeding assembly 4 includes a third motor 401 mounted on the main frame 102 for providing power, a third transmission chain 402 mounted on the third motor 401 and the third sprocket 403 for transmitting power, a third sprocket 403 mounted on the third transmission shaft 404, a third transmission shaft 404 mounted on the main frame 102 for transmission, and a third feeding chain 405 mounted between the third sprockets 403 for conveying bamboo strips.

[0044] The secondary vertical feeding assembly 5 includes a fourth motor 501 mounted on the main frame 102 for providing power, a fourth transmission chain 502 mounted on the fourth motor 501 and the fourth sprocket 503 for transmitting power, a fourth sprocket 503 mounted on the fourth transmission shaft 504, a fourth transmission shaft 504 mounted on the main frame 102 for transmission, a fourth feeding chain 505 positioned between the fourth sprockets 503 for conveying the second feeding hook 506, and a second feeding hook mounted on the fourth feeding chain 505 for separating bamboo strips. 506, a second chain guide rail 507 on the fourth feeding chain 505 for guiding the chain, a bamboo strip detection sensor 508 on the discharge end of the fourth feeding chain 505 for detecting the bamboo strip's arrival, and a chain positioning sensor 509 for positioning the fourth feeding chain 505, a kicking detection sensor 510 on the middle of the fourth feeding chain 505 for detecting overlapping bamboo strips, and a kicking mechanism 511 for removing excess bamboo strips, and second limiting plates 512 on both sides of the fourth feeding chain 505 for limiting the number of bamboo strips separated.

[0045] The three-stage feeding assembly 6 includes a fifth motor 601 mounted on the main frame 102 for providing power, a fifth transmission chain 602 mounted on the fifth motor 601 and the fifth sprocket 603 for transmitting power, a fifth sprocket 603 mounted on the fifth transmission shaft 604, a fifth transmission shaft 604 mounted on the main frame 102 for transmission, a fifth feeding chain 605 mounted between the fifth sprockets 603 for conveying bamboo strips, a first buffer mechanism 606, a second buffer mechanism 607, a third buffer mechanism 608 and a blocking mechanism 609 for removing abnormal bamboo strips mounted sequentially on the fifth feeding chain 605, and a first flipping mechanism 610 and a second flipping mechanism 611 mounted between the second buffer mechanism 607 and the third buffer mechanism 608 for flipping the bamboo strips.

[0046] The bamboo strip separating assembly 7 includes a limiting mechanism 701 for providing power above the three-stage feeding assembly 6, a first guide rail 702 and a first slider 703 for sliding between the main frame 102 and the limiting plate 704, a limiting plate 704 below the limiting mechanism 701, a limiting block 705 on the limiting plate 704 for limiting the number of bamboo strips passing through, a separating mechanism 706 for separating bamboo strips between the first buffer mechanism 606 and the second buffer mechanism 607, a camera 707 and a light source 708 for detecting the front and back of the bamboo strips above the third buffer mechanism 608, and a first sensor 709, a second sensor 710, a third sensor 711, a fourth sensor 712 and a fifth sensor 713 for detecting the bamboo strips in place above the first buffer mechanism 606, the separating mechanism 706, the second buffer mechanism 607, the third buffer mechanism 608 and the blocking mechanism 609, respectively.

[0047] The specific implementation method is as follows: there are two first feeding chains 205, which are located on both sides of the first-level horizontal feeding component 2 respectively; there are two second feeding chains 305, which are curved plate chains, located on both sides of the first-level vertical feeding component 3 respectively; the first feeding hook 306 has a certain arc protrusion in the middle and is semi-circular in shape; there are two first limiting plates 308, which are located on both sides of the first-level vertical feeding component 3 respectively; the first limiting plates 308 are provided with a certain angle of inclination to both sides.

[0048] The specific implementation method is as follows: there are two third feeding chains 405, which are located on both sides of the secondary horizontal feeding assembly 4 respectively; there are two fourth feeding chains 505, which are curved plate chains, located on both sides of the secondary vertical feeding assembly 5 respectively; the front end of the second feeding hook 506 is provided with a boss of a certain height, and the whole is rectangular; there are two kicking mechanisms 511, which are respectively located on both sides of the two sets of fourth feeding chains 505, located in the middle position of the fourth feeding chains 505; there are two second limiting plates 512, which are respectively located on both sides of the secondary vertical feeding assembly 5.

[0049] The specific implementation method is as follows: There are two fifth transmission chains 602, which are located on both sides of the three-stage feeding assembly 6. There are two sets of the first buffer mechanism 606, the second buffer mechanism 607, the third buffer mechanism 608, the blocking mechanism 609, the first flipping mechanism 610, and the second flipping mechanism 611, which are located on both sides of the fifth transmission chain 602. The first flipping mechanism 610 is installed perpendicular to the horizontal plane, and the second flipping mechanism 611 forms a certain angle with the horizontal plane. There are two sets of the first guide rail 702 and the first slider 703, which are located on the left and right sides of the limiting mechanism 701. There are two sets of limiting components composed of limiting plate 704 and limiting block 705, which are respectively located above the two fifth transmission chains 602 and between the first buffer mechanism 606 and the second buffer mechanism 607. Each set of limiting components contains four limiting blocks 705, but not limited to four, and the limiting blocks 705 have a certain angle.

[0050] The specific implementation method is as follows: the bamboo strip feeding device further includes a fourth-stage feeding component 8 located at the discharge end of the third-stage feeding component 6, and a material return component 9 located in the middle of the fourth-stage feeding component 8.

[0051] The four-stage feeding assembly 8 includes a sixth motor 801 mounted on the main frame 102 for providing power, a sixth transmission chain 802 mounted on a sixth sprocket 803 for transmission, a sixth sprocket 803 mounted on the sixth motor 801, a first feeding wheel 804 mounted on the main frame 102 below the sixth motor 801 for conveying bamboo strips, a feeding mechanism 805 mounted below the first feeding wheel 804 for lifting bamboo strips, a second guide rail 806 and a second slider 807 mounted on both sides of the feeding mechanism 805 for sliding, a spring 808 mounted on a sliding assembly 809 for buffering, and a sliding assembly 809 located between the feeding mechanism 805 and the second feeding wheel mounting bracket 810. The feeding mechanism 805 includes a second feeding wheel mounting bracket 810 above it, a second feeding wheel 811 mounted on the second feeding wheel mounting bracket 810 for conveying bamboo strips, a swing mechanism 812 and a guide plate 813 located below the outlet guide 814 for auxiliary feeding, an outlet guide 814 located on the main frame 102 at the equipment outlet end for guiding bamboo strips, an outlet guide 815 above the outlet guide 814, a pressing mechanism 816 located at the outlet end of the outlet guide 814 for limiting the height of bamboo strips, a third limiting plate 817 located below the pressing mechanism 816 for limiting the width of bamboo strips, and an outlet detection sensor 818 located at the inlet end of the outlet guide 814 for detecting the bamboo strips being fed out of the equipment.

[0052] The unloading assembly 9 includes a first unloading mechanism 901 located at the discharge end of the three-stage feeding assembly 6 for providing power, a third guide rail 902 and a third slider 903 located on both sides of the first unloading mechanism 901 for sliding, a first unloading guide groove 904 located on the first unloading mechanism 901 for guiding bamboo strips, a second unloading mechanism 905 located between the feeding mechanism 805 and the outlet guide groove 814 for providing power, a fourth guide rail 906 and a fourth slider 907 located on both sides of the second unloading mechanism 905 for sliding, and a second unloading guide groove 908 located on the second unloading mechanism 905 for guiding bamboo strips.

[0053] The specific implementation method is as follows: there are two sets of the second guide rail 806 and the second slider 807, respectively located on the left and right sides of the feeding mechanism 805; there are two sets of the sliding component 809 and the spring 808, but not limited to two sets; the guide plate 813 is trapezoidal; there are two third limiting plates 817, respectively located on the left and right sides of the pressing mechanism 816; the third limiting plate 817 has a certain angle at both the front and rear; there are two sets of the third guide rail 902 and the third slider 903, respectively located on the left and right sides of the first unloading mechanism 901; the first unloading guide groove 904 has a certain height boss on both sides and a certain angle at the front end, and is rectangular in shape; there are two sets of the fourth guide rail 906 and the fourth slider 907, respectively located on the left and right sides of the second unloading mechanism 905; the second unloading guide groove 908 has a certain height boss on both sides, and is trapezoidal in shape.

[0054] The specific implementation method is as follows: the frame 1 also includes feet 101 located below the main frame 102 for adjusting the height of the equipment, baffles 103 located on both sides above the main frame 102 for regulating the length and position of materials, guard plates 104 located on the main frame 102 for preventing materials from popping out, a power distribution cabinet 105 located above the main frame 102 away from the discharge end, and a control box 106 located above the main frame 102 near the discharge end.

[0055] The specific implementation method is as follows: the components that provide power to the kicking mechanism 511, the first buffer mechanism 606, the second buffer mechanism 607, the third buffer mechanism 608, the blocking mechanism 609, the first flipping mechanism 610, the second flipping mechanism 611, the limiting mechanism 701, the separating mechanism 706, the feeding mechanism 805, the swing mechanism 812, the first unloading mechanism 901, and the second unloading mechanism 905 are cylinders, electric push rods, or motor cams.

[0056] Its working principle and process are as follows:

[0057] S1: Place the bamboo strip on the first feeding chain 205 of the first-level horizontal feeding assembly 2;

[0058] S2: The first motor 201 drives the first feeding chain 205 to move, sending the bamboo strip to the front end of the first limiting plate 308 of the first-stage vertical feeding component 3;

[0059] S3: The second motor 301 drives the second feeding chain 305 to move, thereby driving the first feeding hook 306 to move upward, lifting the bamboo strip upward and sending it to the secondary horizontal feeding assembly 4, realizing the first separation of the bamboo strip;

[0060] S4: The third motor 401 drives the third feeding chain 405 to move, and sends the bamboo strips from the first-level vertical feeding component 3 to the front end of the second limit plate 512 of the second-level vertical feeding component 5.

[0061] S5: The fourth motor 501 drives the fourth feeding chain 505 to move, which in turn drives the second feeding hook 506 to move. The bamboo strip moves upward under the drive of the second feeding hook 506 and achieves secondary separation.

[0062] S6: During the movement of the second feeding hook 506, the kick detection sensor 510 starts to detect bamboo strips. If there are multiple bamboo strips overlapping, the kick mechanism 511 works to kick the excess bamboo strips back to the third feeding chain 405 of the secondary horizontal feeding component 4, ensuring that the bamboo strips are fed to the tertiary feeding component 6 one by one.

[0063] S7: The fifth motor 601 drives the fifth feeding chain 605 to move and send the bamboo strips to the first buffer mechanism 606. The third sensor 711 detects the material arrival status. If there are no bamboo strips at the front end of the second buffer mechanism 607, the first buffer mechanism 606 opens and the bamboo strips are conveyed forward to the front end of the second buffer mechanism 607. During the conveying process, the bamboo strips pass through the material separation mechanism 706 and the material limiting block 705. If the bamboo strips are not separated in the secondary vertical feeding component 5 and there are multiple overlapping bamboo strips, they will be pushed flat by the material limiting block 705 when passing through the material limiting block 705, forming multiple bamboo strips in a parallel state and being sent to the front end of the second buffer mechanism 607.

[0064] S8: If there is no bamboo strip at the front end of the third buffer mechanism 608, the material distribution mechanism 706 is lifted, and the second buffer mechanism 607 is opened at the same time, so that the bamboo strip at the front end of the second buffer mechanism 607 is sent to the third buffer mechanism 608 one by one.

[0065] S9: When the fourth sensor 712 detects that the bamboo strip has reached the front end of the third buffer mechanism 608, the camera 707 takes a picture to detect the front and back of the bamboo strip. If the back is facing up, the first flipping mechanism 610 and the second flipping mechanism 611 are activated to flip the bamboo strip.

[0066] S10: If the fifth sensor 713 detects that there is no bamboo strip at the front end of the blocking mechanism 609, the third buffer mechanism 608 opens and the bamboo strip continues to be sent to the front end of the blocking mechanism 609.

[0067] S11: When the fifth sensor 713 detects that the bamboo strip has reached the front end of the blocking mechanism 609, the sixth motor 801 drives the first feeding wheel 804 to rotate, and at the same time the feeding mechanism 805 lifts up to push the bamboo strip onto the first feeding wheel 804, thereby conveying the bamboo strip to the outlet guide groove 814.

[0068] S12: The bamboo strip is guided by the outlet guide groove 814 and limited by the pressing mechanism 816, and finally sent out of the equipment;

[0069] S13: If the back-end equipment connected to the bamboo strip feeding device becomes clogged and needs to be unloaded, the first unloading mechanism 901 and the second unloading mechanism 905 will be raised, and the bamboo strip can be smoothly unloaded in the reverse direction through the first unloading guide groove 904 and the second unloading guide groove 908.

[0070] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bamboo strip feeding device, characterized in that: Includes a frame (1), a primary horizontal feeding assembly (2) on the main frame (102), a primary vertical feeding assembly (3) at the discharge end of the primary horizontal feeding assembly (2), a secondary horizontal feeding assembly (4) at the discharge end of the primary vertical feeding assembly (3), a secondary vertical feeding assembly (5) at the discharge end of the secondary horizontal feeding assembly (4), a tertiary feeding assembly (6) at the discharge end of the secondary vertical feeding assembly (5), and a bamboo strip separating assembly (7) above the tertiary feeding assembly (6); The first-level horizontal feeding assembly (2) includes a first motor (201) mounted on the main frame (102), a first transmission chain (202) mounted on the first motor (201) and the first sprocket (203), a first sprocket (203) mounted on the first transmission shaft (204), a first transmission shaft (204) mounted on the main frame (102), and a first feeding chain (205) mounted between the first sprockets (203); The first-stage vertical feeding assembly (3) includes a second motor (301) mounted on the main frame (102), a second transmission chain (302) mounted on the second motor (301) and the second sprocket (303), a second sprocket (303) mounted on the second transmission shaft (304), a second transmission shaft (304) mounted on the main frame (102), a second feeding chain (305) between the second sprockets (303), a first feeding hook (306) mounted on the second feeding chain (305), a first chain guide rail (307) mounted on the second feeding chain (305), and first limiting plates (308) on both sides of the second feeding chain (305). The secondary horizontal feeding assembly (4) includes a third motor (401) mounted on the main frame (102), a third transmission chain (402) mounted on the third motor (401) and the third sprocket (403), a third sprocket (403) mounted on the third transmission shaft (404), a third transmission shaft (404) mounted on the main frame (102), and a third feeding chain (405) mounted between the third sprockets (403); The secondary vertical feeding assembly (5) includes a fourth motor (501) mounted on the main frame (102), a fourth transmission chain (502) mounted on the fourth motor (501) and the fourth sprocket (503), a fourth sprocket (503) mounted on the fourth transmission shaft (504), a fourth transmission shaft (504) mounted on the main frame (102), a fourth feeding chain (505) located between the fourth sprockets (503), and a component mounted on the fourth feeding chain. The second feeding hook (506) on the strip (505), the second chain guide rail (507) on the fourth feeding chain (505), the bamboo strip detection sensor (508) and the chain positioning sensor (509) on the discharge end of the fourth feeding chain (505), the kick detection sensor (510) and the kick mechanism (511) in the middle of the fourth feeding chain (505), and the second limiting plate (512) on both sides of the fourth feeding chain (505); The three-stage feeding assembly (6) includes a fifth motor (601) on the main frame (102), a fifth transmission chain (602) on the fifth motor (601) and the fifth sprocket (603), a fifth sprocket (603) on the fifth transmission shaft (604), a fifth transmission shaft (604) on the main frame (102), a fifth feeding chain (605) between the fifth sprockets (603), a first buffer mechanism (606), a second buffer mechanism (607), a third buffer mechanism (608) and a blocking mechanism (609) sequentially arranged on the fifth feeding chain (605), and a first flipping mechanism (610) and a second flipping mechanism (611) arranged between the second buffer mechanism (607) and the third buffer mechanism (608). The bamboo strip separating assembly (7) includes a limiting mechanism (701) above the three-stage feeding assembly (6), a first guide rail (702) and a first slider (703) between the main frame (102) and the limiting plate (704), a limiting plate (704) below the limiting mechanism (701), a limiting block (705) on the limiting plate (704), a separating mechanism (706) between the first buffer mechanism (606) and the second buffer mechanism (607), a camera (707) and a light source (708) above the third buffer mechanism (608), and a first sensor (709), a second sensor (710), a third sensor (711), a fourth sensor (712) and a fifth sensor (713) respectively above the first buffer mechanism (606), the separating mechanism (706), the second buffer mechanism (607), the third buffer mechanism (608) and the blocking mechanism (609).

2. The bamboo strip feeding device according to claim 1, characterized in that: There are two first feeding chains (205), located on both sides of the first-level horizontal feeding assembly (2). There are two second feeding chains (305), which are curved plates, located on both sides of the first-level vertical feeding assembly (3). The first feeding hook (306) has a certain arc protrusion in the middle and is semi-circular in shape. There are two first limiting plates (308), located on both sides of the first-level vertical feeding assembly (3). The first limiting plate (308) is inclined to both sides at a certain angle.

3. The bamboo strip feeding device according to claim 1, characterized in that: There are two third feeding chains (405), located on both sides of the secondary horizontal feeding assembly (4). There are two fourth feeding chains (505), which are curved plate chains, located on both sides of the secondary vertical feeding assembly (5). The front end of the second feeding hook (506) is provided with a boss of a certain height and is rectangular in shape. There are two kicking mechanisms (511), located on both sides of the two sets of fourth feeding chains (505) and in the middle of the fourth feeding chains (505). There are two second limiting plates (512), located on both sides of the secondary vertical feeding assembly (5).

4. The bamboo strip feeding device according to claim 1, characterized in that: There are two fifth transmission chains (602), located on both sides of the three-stage feeding assembly (6). There are two sets each of the first buffer mechanism (606), the second buffer mechanism (607), the third buffer mechanism (608), the blocking mechanism (609), the first flipping mechanism (610), and the second flipping mechanism (611), located on both sides of the fifth transmission chain (602). The first flipping mechanism (610) is installed perpendicular to the horizontal plane, and the second flipping mechanism (611) forms a certain angle with the horizontal plane. The first guide rail (702) and the first slider (703) each have two sets, which are located on the left and right sides of the limiting mechanism (701). The limiting components composed of the limiting plate (704) and the limiting block (705) have two sets, which are respectively located above the two fifth transmission chains (602) and between the first buffer mechanism (606) and the second buffer mechanism (607). Each limiting component has four limiting blocks (705), but not limited to four. The limiting blocks (705) have a certain angle.

5. The bamboo strip feeding device according to claim 1, characterized in that: The bamboo strip feeding device also includes a fourth-stage feeding assembly (8) located at the discharge end of the third-stage feeding assembly (6) and a material return assembly (9) located in the middle of the fourth-stage feeding assembly (8); The four-stage feeding assembly (8) includes a sixth motor (801) mounted on the main frame (102), a sixth transmission chain (802) mounted on the sixth sprocket (803), a sixth sprocket (803) mounted on the sixth motor (801), a first feeding wheel (804) mounted on the main frame (102) below the sixth motor (801), a feeding mechanism (805) mounted below the first feeding wheel (804), a second guide rail (806) and a second slider (807) mounted on both sides of the feeding mechanism (805), a spring (808) mounted on the sliding assembly (809), and a sliding mechanism (805) mounted between the feeding mechanism (805) and the second feeding wheel mounting bracket (810). Component (809), second feeding wheel mounting bracket (810) above the feeding mechanism (805), second feeding wheel (811) on the second feeding wheel mounting bracket (810), swing mechanism (812) and guide plate (813) below the outlet guide groove (814), outlet guide groove (814) on the main frame (102) at the outlet end of the equipment, outlet guide groove cover plate (815) above the outlet guide groove (814), pressing mechanism (816) at the outlet end of the outlet guide groove (814), third limiting plate (817) below the pressing mechanism (816), and outlet detection sensor (818) at the inlet end of the outlet guide groove (814); The unloading assembly (9) includes a first unloading mechanism (901) located at the discharge end of the three-stage feeding assembly (6), a third guide rail (902) and a third slider (903) located on both sides of the first unloading mechanism (901), a first unloading guide groove (904) located on the first unloading mechanism (901), a second unloading mechanism (905) located between the feeding mechanism (805) and the outlet guide groove (814), a fourth guide rail (906) and a fourth slider (907) located on both sides of the second unloading mechanism (905), and a second unloading guide groove (908) located on the second unloading mechanism (905).

6. The bamboo strip feeding device according to claim 5, characterized in that: There are two sets of the second guide rail (806) and the second slider (807), located on the left and right sides of the feeding mechanism (805). There are two sets of the sliding component (809) and the spring (808), but not limited to two sets. The guide plate (813) is trapezoidal. There are two third limiting plates (817), located on the left and right sides of the pressing mechanism (816). The third limiting plate (817) has a certain angle at both the front and rear. There are two sets of the third guide rail (902) and the third slider (903), located on the left and right sides of the first unloading mechanism (901). The first unloading guide groove (904) has a certain height boss on both sides and a certain angle at the front end. The whole is rectangular. There are two sets of the fourth guide rail (906) and the fourth slider (907), located on the left and right sides of the second unloading mechanism (905). The second unloading guide groove (908) has a certain height boss on both sides. The whole is trapezoidal.

7. The bamboo strip feeding device according to claim 1, characterized in that: The frame (1) also includes feet (101) below the main frame (102) for adjusting the height of the equipment, baffles (103) on both sides above the main frame (102) for regulating the length and position of materials, guard plates (104) on the main frame (102) for preventing materials from popping out, a power distribution cabinet (105) on the main frame (102) away from the discharge end, and a control box (106) on the main frame (102) near the discharge end.

8. A bamboo strip feeding device according to any one of claims 1-7, characterized in that: The components that provide power to the kicking mechanism (511), the first buffer mechanism (606), the second buffer mechanism (607), the third buffer mechanism (608), the blocking mechanism (609), the first flipping mechanism (610), the second flipping mechanism (611), the limiting mechanism (701), the separating mechanism (706), the feeding mechanism (805), the swinging mechanism (812), the first unloading mechanism (901), and the second unloading mechanism (905) are cylinders, electric push rods, or motor cams.

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