A bamboo strip stamping and sorting device

Abstract

This utility model discloses a bamboo strip stamping and sorting device, relating to the technical field of bamboo strip stamping equipment. It includes a stamping machine, a stamping connecting rod, and a die. The stamping machine includes a stamping motor and an eccentric wheel. The stamping motor is connected to the eccentric wheel via a belt. The die is connected to the eccentric journal of the eccentric wheel via the stamping connecting rod. It also includes a sorting connecting rod, a receiving component, a receiving channel, a waste channel, and a conveyor belt. One end of the sorting connecting rod is connected to the eccentric journal of the eccentric wheel, and the other end is connected to the receiving component. The receiving surface of the receiving component forms an angle with the sorting connecting rod, and the edge of the receiving component faces the receiving channel. A waste channel and a receiving channel are sequentially provided on one side of the die, separated by a partition plate. The waste channel, receiving channel, and partition plate are all located above the conveyor belt. Addressing the technical problem of low efficiency in manual sorting of bamboo strips after stamping, this device can automatically sort the bamboo strips after stamping, eliminating the need for manual sorting.

Description

Technical Field

[0001] This utility model relates to the technical field of bamboo strip stamping equipment, specifically to a bamboo strip stamping and sorting device. Background Technology

[0002] Many types of bamboo products are sold in the market, such as bamboo fans and bamboo umbrellas. The ribs of bamboo fans and umbrellas are generally formed from bamboo strips through a stamping process. After the bamboo strips are stamped, the finished strips are mixed with the waste material from the stamping process, requiring manual sorting to separate the finished strips for use. Manual sorting is costly and inefficient, and cannot meet the market's demand for production capacity. Utility Model Content

[0003] Technical problem to be solved by the utility model

[0004] To address the technical problem of low efficiency in manual sorting after bamboo strips are stamped by molds, this utility model provides a bamboo strip stamping and sorting device, which can automatically sort bamboo strips after stamping, separating the formed bamboo strips without the need for manual sorting.

[0005] Technical solution

[0006] To solve the above problems, the technical solution provided by this utility model is as follows:

[0007] A bamboo strip stamping and sorting device includes a stamping machine, a stamping connecting rod, and a mold. The stamping machine includes a stamping motor and an eccentric wheel. The stamping motor is connected to the eccentric wheel via a belt. The mold is connected to the eccentric journal of the eccentric wheel via the stamping connecting rod. The device also includes a sorting connecting rod, a receiving component, a receiving channel, a waste channel, and a conveyor belt. One end of the sorting connecting rod is connected to the eccentric journal of the eccentric wheel, and the other end is connected to the receiving component. The receiving surface of the receiving component forms an angle with the sorting connecting rod, and the edge of the receiving component faces the receiving channel. A waste channel and a receiving channel are sequentially provided on one side of the mold. The waste channel and the receiving channel are separated by a partition plate. The waste channel, the receiving channel, and the partition plate are all located above the conveyor belt. When the mold is open, the receiving component is located between mold base one and mold base two. When the mold is closed, the receiving component is located outside one side of the mold.

[0008] Optionally, it also includes a ramp plate, one side of which is located on one side of the mold base, and the other side of which is located obliquely above the waste channel.

[0009] Optionally, baffle one and baffle two are respectively provided on both sides of the conveyor belt.

[0010] Optionally, the stamping machine further includes a frame, and several partition fixing ears are respectively provided on the two sides of the frame of the conveyor belt. The partition fixing ears on both sides of the conveyor belt are respectively fixed to the two ends of the partition ribs, and the partition plate passes through the middle of the partition ribs.

[0011] Optionally, the eccentric wheel is located on the upper part of the frame.

[0012] Optionally, it also includes a second motor, which is connected to the conveyor shaft of the conveyor belt.

[0013] Optionally, the receiving component includes a receiving surface and a receiving edge, with a receiving edge at each end of the receiving surface, and the other end of the sorting link connected to the receiving edge.

[0014] Optionally, the sorting linkage includes a first linkage, a first rotating shaft, a second rotating shaft, a second linkage, and a third linkage. One end of the first linkage is connected to the eccentric journal of the eccentric wheel, and the other end of the first linkage is sleeved on the second rotating shaft. One end of the second linkage is sleeved on the second rotating shaft, and the other end of the second linkage and one end of the third linkage are connected to the first rotating shaft. The first rotating shaft is fixed on the press, and the other end of the third linkage is connected to the receiving component.

[0015] Optionally, it also includes a waste collection box and a receiving box. Along the running direction of the conveyor belt, the waste collection box is provided at the tail end of the waste channel and the receiving box is provided at the tail end of the receiving channel.

[0016] Beneficial effects

[0017] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0018] (1) The bamboo strip stamping and sorting device proposed in this application involves a stamping motor driving an eccentric wheel to rotate via a belt. The rotation of the eccentric wheel causes both the stamping connecting rod and the sorting connecting rod to move up and down. The stamping connecting rod drives the mold base to move down, the mold closes, and the bamboo strips placed on the mold base are stamped. The sorting connecting rod drives the receiving component to be located outside one side of the mold. The stamping connecting rod drives the mold base to move up, the mold opens, and the sorting connecting rod drives the receiving component to move into the mold. The receiving surface is located below the mold base and is used to receive the bamboo strips pressed from the mold base. The formed bamboo strips slide down from the edge of the receiving component along the inclined receiving surface into the receiving channel. At the same time, the bamboo strip pushing mechanism on the other side of the mold pushes the bamboo strips to be pressed onto the surface of the mold base. The bamboo strips to be pressed push the bamboo strip waste from the previous pressing into the waste channel on one side of the mold. The partition plate separates the waste channel and the receiving channel projected onto the conveyor belt. The bamboo waste and the formed bamboo pieces are located at different positions on the conveyor belt. As the conveyor belt runs, the bamboo waste and the formed bamboo pieces are transported out separately without the need for manual sorting, and the stamping and sorting are completed at the same time.

[0019] (2) The bamboo strip stamping and sorting device proposed in this application has a sorting link and a receiving component connected together, and the sorting link and the receiving component are at an angle. The receiving component has a receiving surface, the surface of which is smooth and inclined, so that the formed bamboo strips can fall onto the receiving surface and slide obliquely into the receiving channel along the smooth receiving surface. The receiving component is used to catch the formed bamboo strips that fall off from the mold base and provides an inclined surface to guide the formed bamboo strips to slide into the receiving channel, thereby realizing the sorting of the formed bamboo strips.

[0020] (3) In the bamboo strip stamping and sorting device proposed in this application embodiment, after the mold presses the bamboo strip, the bamboo strip pushing mechanism pushes the bamboo strip out from the mold base two and pushes it into the waste channel. The ramp plate allows the waste to enter the waste channel and will not fall between the waste channel and the mold, thus preventing accumulation. The slope of the ramp plate allows the waste to slide smoothly into the waste channel.

[0021] (4) In the bamboo strip punching and sorting device proposed in this application embodiment, the channel between the baffle one and the partition plate is the receiving channel to prevent the formed bamboo strips from running out of the receiving channel, so as to smoothly transport the formed bamboo strips. The channel between the partition plate and the baffle two is the waste channel to prevent the pressed bamboo strip waste from running out of the waste channel, so as to smoothly transport the bamboo strip waste.

[0022] (5) The bamboo strip stamping and sorting device proposed in this application transports waste in the waste channel to the waste collection box via a conveyor belt, and the formed bamboo strips in the receiving channel are transported to the receiving box, so that the two are placed separately without manual sorting. Attached Figure Description

[0023] Figure 1 This is a side view of a bamboo strip stamping and sorting device according to an embodiment of the present invention.

[0024] Figure 2 This is one of the three-dimensional structural schematic diagrams of a bamboo strip stamping and sorting device proposed in an embodiment of this utility model.

[0025] Figure 3 This is the second three-dimensional structural schematic diagram of a bamboo strip stamping and sorting device proposed in an embodiment of this utility model.

[0026] Figure 4 This is a schematic diagram of the mold structure of a bamboo strip stamping and sorting device proposed in an embodiment of the present invention. Detailed Implementation

[0027] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments.

[0028] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely for explaining the relevant utility model and not for limiting the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings. The terms "first," "second," etc., used in this utility model are for the convenience of describing the technical solution of this utility model and have no specific limiting effect; they are all general terms and do not constitute a limitation on the technical solution of this utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. In the description of this utility model, it should be noted that the terms "a" and "b" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not contradict or conflict, and all of these are within the scope of protection claimed by this utility model.

[0029] Example 1

[0030] Combined with appendix Figure 1-4 This embodiment provides a bamboo strip stamping and sorting device, including a stamping machine 1001, a stamping connecting rod, and a die. The stamping machine 1001 includes a stamping motor 1004 and an eccentric wheel 1003. The stamping motor 1004 is connected to the eccentric wheel 1003 via a belt. The die is connected to the eccentric journal of the eccentric wheel 1003 via the stamping connecting rod. The device also includes a sorting connecting rod 5, a receiving component 61, a receiving channel 62, a waste channel 72, and a conveyor belt 1002. One end of the sorting connecting rod 5 is connected to the eccentric journal of the eccentric wheel 1003. 5. The other end is connected to the receiving component 61. The receiving surface of the receiving component 61 forms an angle with the sorting link 5. The edge of the receiving component 61 faces the receiving channel 62. A waste channel 72 and a receiving channel 62 are arranged in sequence on one side of the mold. The waste channel 72 and the receiving channel 62 are separated by a partition plate 63. The waste channel 72, the receiving channel 62 and the partition plate 63 are all located above the conveyor belt 1002. When the mold is open, the receiving component 61 is located between the mold base 1 and the mold base 2. When the mold is closed, the receiving component 61 is located outside one side of the mold.

[0031] The stamping motor 1004 drives the eccentric wheel 1003 to rotate via a belt. The rotation of the eccentric wheel 1003 causes the stamping connecting rod and the sorting connecting rod 5 to move up and down. The stamping connecting rod drives the mold base 1 to move downward, the mold closes, and the bamboo strips placed on the mold base 2 are stamped. The sorting connecting rod 5 moves the receiving part 61 to the outside of one side of the mold. The stamping connecting rod drives the mold base 1 to move upward, the mold opens, and the sorting connecting rod 5 moves the receiving part 61 into the mold. The receiving surface is located below the mold base 1 and is used to catch the bamboo strips pressed from the mold base 1. The formed bamboo strips slide down the inclined receiving surface from the edge of the receiving part 61 into the receiving channel 62. At the same time, the bamboo strip pushing mechanism on the other side of the mold pushes the bamboo strips to be pressed onto the surface of the mold base 2. The bamboo strips to be pressed push the bamboo strip waste from the previous pressing into the waste channel 72 on one side of the mold. The partition plate 63 separates the waste channel 72 and the receiving channel 62 projected onto the conveyor belt 1002. The bamboo waste and the formed bamboo pieces are located at different positions on the conveyor belt 1002. As the conveyor belt 1002 runs, the bamboo waste and the formed bamboo pieces are transported out separately without manual sorting, and the stamping and sorting are completed at the same time.

[0032] The receiving surface 612 of the receiving component 61 forms an angle with the sorting link 5, and the receiving surface 612 of the receiving component 61 is inclined, so that when the mold is opened, the receiving surface 612 of the receiving component 61 is located between the mold base 1 and the mold base 2 of the mold, and is used to catch the shaped bamboo pieces falling from the mold base 1. The edge of the receiving surface 612 faces the receiving channel 62, so that the shaped bamboo pieces can slide along the receiving surface 612 into the receiving channel 62, thereby separating the shaped bamboo pieces. The eccentric wheel 1003 rotates, and the stamping link drives the mold base 1 of the mold to move. When the mold is closed, the sorting link 5 moves the receiving component 61 to the outside of one side of the mold, making way for the mold stamping, and will not affect the stamping of the bamboo pieces.

[0033] The partition plate 63 is fixed on the press 1001 to divide the space on the conveyor belt 1002, forming the waste channel 72 and the receiving channel 62 respectively, so that the pressed waste and the formed bamboo strips are located at different positions on the conveyor belt 1002, thereby facilitating the sorting and separation of the two.

[0034] The bamboo strip pushing mechanism includes stacked bamboo strips and a thin plate for pushing the bamboo strips, which can be pneumatically or hydraulically driven. The bamboo strip pushing mechanism pushes the bamboo strips to be pressed onto the surface of the mold base 2. At the same time, the bamboo strips pushed onto the surface of the mold base 2 push the bamboo strip waste from the previous pressing into the waste channel 72 on one side of the mold, thus completing both feeding and waste sorting.

[0035] The sorting link 5 and the receiving component 61 are connected, and the sorting link 5 and the receiving component 61 are at an angle. The receiving component 61 has a receiving surface 612. The receiving surface 612 is smooth and is inclined, so that after the shaped bamboo strips fall onto the receiving surface, they slide obliquely along the smooth receiving surface 612 into the receiving channel 62. The receiving component 61 is used to catch the shaped bamboo strips that fall off from the mold base 1 and provides an inclined surface to guide the shaped bamboo strips to slide into the receiving channel 62, thereby realizing the sorting of the shaped bamboo strips.

[0036] As a further improvement to this embodiment, a ramp plate 71 is also included. One side of the ramp plate 71 is located on one side of the mold base 2, and the other side of the ramp plate 71 is located obliquely above the waste channel 72. After the mold presses the bamboo strips, the bamboo strip pushing mechanism pushes the bamboo strips out from the mold base 2 and into the waste channel 72. The ramp plate 71 ensures that the waste material enters the waste channel 72 and does not fall between the waste channel 72 and the mold, preventing accumulation. The slope of the ramp plate 71 allows the waste material to slide smoothly into the waste channel 72.

[0037] As a further improvement to this embodiment, baffle 1 633 and baffle 2 634 are respectively provided on both sides of the conveyor belt 1002. The channel between baffle 1 633 and baffle 63 is a receiving channel 62, which prevents the formed bamboo strips from running out of the receiving channel 62, so as to facilitate the smooth conveying of the formed bamboo strips. The channel between baffle 63 and baffle 2 634 is a waste channel 72, which prevents the pressed bamboo strip waste from running out of the waste channel 72, so as to facilitate the smooth conveying of the bamboo strip waste.

[0038] As a further improvement to this embodiment, the stamping machine 1001 also includes a frame 700. Several partition fixing ears 632 are respectively provided on both sides of the frame 700 of the conveyor belt 1002. The opposing partition fixing ears 632 on both sides of the conveyor belt 1002 are respectively fixed to both ends of the partition ribs 631, with a partition plate 63 passing through the middle of the partition ribs 631. The partition plate 63 is fixed to the frame 700 by the partition ribs 631 and the partition fixing ears 632, thereby dividing the conveyor belt 1002 to form a waste channel 72 and a receiving channel 62.

[0039] As a further improvement to this embodiment, the eccentric wheel 1003 is located on the upper part of the frame 700, and the stamping motor 1004 is connected to the eccentric wheel 1003 via a belt. This drives the eccentric wheel 1003 to rotate, thereby achieving the downward pressing and upward movement of the mold.

[0040] As a further improvement to this embodiment, a second motor 1005 is also included, which is connected to the conveyor shaft of the conveyor belt 1002. The second motor 1005 drives the conveyor belt 1002 to rotate, thereby conveying the shaped bamboo strips and bamboo strip waste.

[0041] Example 2

[0042] This embodiment proposes a bamboo strip stamping and sorting device, which can be improved as follows compared with any of the technical solutions in Embodiment 1: the receiving component 61 includes a receiving surface 612 and a receiving edge 611, and a receiving edge 611 is provided at each end of the receiving surface 612, and the other end of the sorting link 5 is connected to the receiving edge 611.

[0043] The receiving surface 612 provides a bearing surface for the shaped bamboo strips falling onto the receiving member 61, and also provides a slope for sliding down, facilitating the shaped bamboo strips to slide down along the receiving surface 612 into the receiving channel 62, completing automatic sorting. The receiving edge 611 runs longitudinally along the shaped bamboo strips to prevent them from sliding outside the receiving channel 62. One end of the sorting linkage 5 is connected to the eccentric journal of the eccentric wheel 1003, and the receiving member 61 is connected to the other end of the sorting linkage 5 through the receiving edge 611. The eccentric wheel 1003 drives the sorting linkage 5 to move, and the receiving member 61 moves together with the sorting linkage 5. The eccentric wheel 1003 rotates, driving the mold to move. When the mold 1 moves downward, it presses the bamboo strips. The receiving part 6 moves together with the sorting link 5. The receiving part 6 moves outward relative to the mold to avoid affecting the mold pressing. When the mold 1 moves upward, the receiving part 6 moves together with the sorting link 5. The receiving part 6 moves into the mold, between the mold 1 and the mold base 2, so as to catch the shaped bamboo strips that fall off the mold 1.

[0044] As a further improvement of this embodiment, the sorting linkage 5 includes a first linkage 51, a first rotating shaft 54, a second rotating shaft 55, a second linkage 52, and a third linkage 53. One end of the first linkage 51 is connected to the eccentric journal of the eccentric wheel 1003, and the other end of the first linkage 51 is sleeved on the second rotating shaft 55. One end of the second linkage 52 is sleeved on the second rotating shaft 55, and the other end of the second linkage 52 and one end of the third linkage 53 are connected to the first rotating shaft 54. The first rotating shaft 54 ​​is fixed on the press 1001, and the other end of the third linkage 53 is connected to the receiving part 61.

[0045] The rotation of eccentric wheel 1003 drives connecting rod 51 to move upward and downward, which in turn drives the receiving component 61 to move via rotating shaft 55, connecting rod 52, rotating shaft 54, and connecting rod 53. A sorting link 5 is formed by multiple connecting rods. The rotation of eccentric wheel 1003 causes both the sorting link 5 and the mold to move simultaneously. The rotation of eccentric wheel 1003 drives the stamping link and mold 1 to move downward and upward simultaneously, while also causing the sorting link 5 and receiving component 61 to move outward and inward relative to the mold. During the downward pressing process, mold 1 and mold base 2 gradually close and press against each other. Simultaneously, the sorting link 5 drives the receiving component 61 to gradually move outside the mold, diagonally above the receiving channel 62. At the same time, the formed bamboo strips in the receiving component 61 gradually slide along the receiving surface 612 of the receiving component 61 and are fed into the receiving channel 62. During the upward movement, mold 1 and mold base 2 gradually open and move away from each other. At the same time, the sorting linkage 5 drives the receiving component 61 to gradually move into the mold, below mold 1, to catch the shaped bamboo strips that fall out of mold 1. The above process is repeated continuously to complete the bamboo strip stamping and sorting.

[0046] As a further improvement to this embodiment, a waste collection bin and a receiving bin are also included. Along the running direction of the conveyor belt 1002, a waste collection bin is provided at the tail end 721 of the waste channel 72, and a receiving bin is provided at the tail end 621 of the receiving channel 62. Transported by the conveyor belt 1002, the waste in the waste channel 72 is conveyed to the waste collection bin, and the shaped bamboo strips in the receiving channel 62 are conveyed to the receiving bin, achieving separate placement of the two without the need for manual sorting.

[0047] It should be noted that the mold includes a stripper column 3, and two mold bases 1 and 2 that cooperate with each other; the mold base 1 is provided with a cavity 131 and a core 14, and the core 14 is located in the cavity 131; the mold base 2 is provided with a cavity 211 and a core 222, and the core 222 is located in the cavity 211; the cavity 131 and the cavity 211 correspond to each other; one end of the stripper column 3 is located outside the mold base 1, opposite to the limiting body fixed outside the mold base 1, and the other end of the stripper column is located inside the mold base 1, on the top surface of the core 14.

[0048] The bamboo strip to be pressed is placed between mold base 1 and mold base 2. After they press against each other, mold core 222 extends through cavity 211 and applies pressure to the bamboo strip. Mold core 222 cuts the bamboo strip into shape. Since cavity 131 and cavity 211 correspond, the pressed bamboo strip is stuck in cavity 131 of mold base 1. After mold base 1 and mold base 2 separate, the stripper 3 touches the limiting body on the equipment that mounts the mold, pushing the stripper 3 to move. The stripper 3 pushes the formed bamboo strip out of cavity 211, completing the stripping process.

[0049] The bamboo product pressed by the technical solution of this embodiment can be an umbrella rib or a fan rib. Correspondingly, the shapes of mold core 14 and mold core 222 are umbrella rib and fan rib, respectively. In specific use, the bamboo strip is placed on the side of mold base 2 that mates with mold base 1, that is, on cavity 211. Mold base 1 and mold base 2 are close to each other and press against each other. Mold core 14, located in cavity 131, moves toward the bamboo strip through cavity 131, and mold core 222, located in cavity 211, also moves toward the bamboo strip through cavity 211. Both mold core 14 and mold core 222 apply pressure to the bamboo strip, pressing it into shape. Mold base 1 and mold base 2 are separated and far apart from each other. The pressed bamboo strip is located on mold base 22, and the formed bamboo strip is located in cavity 131 and cannot fall off by itself. After mold base 1 and mold base 2 are separated, one end of the stripper 3 outside mold base 1 touches the limiting body, and the limiting body pushes the stripper 3 to move in mold base 1. The other end of the stripper 3 pushes the mold core 14 to move in cavity 131. The mold core 14 pushes the formed bamboo strip to fall off from cavity 131.

[0050] The shaped bamboo strips, such as fan ribs or umbrella ribs, are generally long and narrow. Correspondingly, mold base 1 and mold base 2 also have a certain length. Therefore, to ensure successful stripping, multiple stripping pillars 3 can be set, along with multiple corresponding limiting bodies. The positions of the multiple limiting bodies correspond to the positions of the multiple stripping pillars 3. After mold base 1 and mold base 2 separate, each limiting body can push one stripping pillar 3 to move. The stripping pillar 3 is columnar in shape, and its cross-sectional shape can be circular, square, triangular, etc., for easy pushing. The multiple stripping pillars 3 are evenly distributed at one end within mold base 1. When subjected to the action of the limiting bodies, they can simultaneously apply pressure to mold core 14, thereby smoothly pushing the shaped bamboo strip out of cavity 131.

[0051] The shapes of the bamboo strip contacting the mold core 14 and mold core 222, as well as the corresponding shapes of the cavities 131 and 211, are the same as the shape of the formed bamboo strip, so as to press the bamboo strip into shape.

[0052] When stamping bamboo strips, mold core 222 extends out of cavity 211 and, together with mold core 14, acts on both sides of the bamboo strip. That is, mold core 222 acts on one side of the bamboo strip, and mold core 14 acts on the other side of the bamboo strip. During stamping, mold core 14 and mold core 222 are used to cut the bamboo strip and press it into shape.

[0053] The mold base 1 is provided with a stripper channel 111, and one end of the stripper 3 is located in the stripper channel 111. The stripper 3 moves within the stripper channel 111, pushing the mold core 14 to eject the formed bamboo strip, thus completing the bamboo strip demolding. The number and position of the stripper channels 111 correspond one-to-one with the number and position of the stripper 3. The stripper channel 111 provides space for the stripper 3 to move within the mold base 1.

[0054] The mold also includes a die pin 15, which is located inside the die core 14. One end of the die pin 15 is located on the bottom surface of the die core 14, and the other end is located on the top surface of the die core 14. The die core 211 has a hole that matches the die pin 15. During stamping, the bamboo strip is located between the die base 1 and the die base 2. The die base 1 and the die base 2 are close together and press against each other. The die core 14 and the die core 211 press against each other. The die pin 15 passes through the bamboo strip and extends into the hole on the die core 211 to punch a hole in the bamboo strip.

[0055] The mold base 1 includes a mold base plate 11, a mold base plate 12, and a mold base plate 13, which are stacked sequentially. The cavity 131 is disposed on the mold base plate 13. The split structure of the mold base 1 facilitates both the machining of the cavity 131 and the assembly of the overall structure of the mold base 1.

[0056] The mold base 2 includes a mold base plate 4 21 and a mold base plate 5 22, which are connected. The cavity 211 is disposed on the mold base plate 4 21, and the mold core 222 is disposed on the mold base plate 5 22.

[0057] Similar to mold base 1, the split structure of mold base 2 facilitates both the machining of cavity 211 and the assembly and machining of the overall structure of mold base 2.

[0058] Both the mold base plate 11 and the mold base plate 2 are provided with stripping column channels 111. One end of the stripping column 3 is located in the stripping column channel 111 in the mold base plate 11 and the mold base plate 2, and the other end of the stripping column 3 is located outside the mold base plate 11.

[0059] After the stripper pin 3 touches the limiting body, it moves within the stripper pin channel 111, pushing the mold core 14 within the cavity 131 and pushing the formed bamboo strip against the bottom surface of the mold core 14 out of the cavity 131. The stripper pin channel 111 provides movement space for the stripper pin 3 within the mold base 1. The number and position of the stripper pin channels 111 correspond one-to-one with the number and position of the stripper pins 3, so that all the stripper pins 3 can act simultaneously on the mold core 14, smoothly pushing the formed bamboo strip out.

[0060] The mold base plate 3 13 is provided with a guide hole 133, which matches the guide post 213. The guide post 213 is provided on the mold base plate 4 21 of the mold base 2.

[0061] Guide posts 213 extend into guide holes 133, and the two match each other. When mold base 1 and mold base 2 press against each other, they act as guides, which helps to shape the bamboo strips under pressure. In specific implementation, based on this, it is conceivable to set multiple pairs of guide posts 213 and guide holes 133 to jointly play a guiding role, so that mold core 14 and mold core 222 are aligned, and cavity 131 and cavity 211 are aligned, which facilitates the smooth shaping of the bamboo strips under pressure.

[0062] The mold base plate 21 is provided with limiting protrusions 212, which are located at both ends of the cavity 211. The limiting protrusions 212 cooperate with the limiting grooves 132. The limiting grooves 132 are provided on the mold base plate 13 of the mold base 1, and are located at both ends of the cavity 131 on the mold base plate 13.

[0063] The limiting protrusion 212 engages with the limiting groove 132. Before the mold base 1 and mold base 2 press against each other, the bamboo strip to be processed is placed on the surface of cavity 211. The limiting protrusion 212 at both ends of cavity 211 limits the bamboo strip, preventing misalignment of the bamboo strip along the longitudinal direction of mold base 2. When mold base 1 and mold base 2 press against each other, the limiting protrusion 212 engages with the limiting groove 132, and the limiting protrusion 212 enters the limiting groove 132, ensuring that both mold core 14 and mold core 222 apply pressure to the bamboo strip. The limiting protrusion 212 and the limiting groove 132 can limit the bamboo strip, ensuring that the bamboo strip does not misalign along the longitudinal direction of mold base 2 due to pressure.

[0064] The mold base plate 4 21 and the mold base plate 5 22 are connected by a number of springs 221, and the springs 221 are located between the mold base plate 4 21 and the mold base plate 5 22.

[0065] When mold base 1 and mold base 2 press against each other, mold base plate 3 13 where cavity 1 131 is located and mold base plate 4 21 where cavity 2 211 is located come into contact and press against each other, spring 221 is compressed, mold core 222 on mold base plate 5 22 extends out of cavity 2 211 and cooperates with mold core 1 14, distributed on both sides of the bamboo strip, pressing the bamboo strip and cutting the bamboo strip into shape; after cutting, mold base 1 and mold base 2 2 separate, and spring 221 returns to its original position.

[0066] The top surface of the mold core 14 is larger than the bottom surface. The mold core 14 matches the contour of the cavity 131. When the mold core 14 is pushed by the stripper 3 and moves in the cavity 131, this structural design of the mold core 14 prevents it from falling out of the cavity 131, thereby ensuring the normal operation of the entire mold.

[0067] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A bamboo strip stamping and sorting device, comprising a stamping machine, a stamping connecting rod, and a die, wherein the stamping machine includes a stamping motor and an eccentric wheel, the stamping motor is connected to the eccentric wheel via a belt, and the die is connected to the eccentric journal of the eccentric wheel via the stamping connecting rod, characterized in that, It also includes a sorting link, a receiving component, a receiving channel, a waste channel, and a conveyor belt; one end of the sorting link is connected to the eccentric journal of the eccentric wheel, and the other end of the sorting link is connected to the receiving component. The receiving surface of the receiving component and the sorting link form an angle, and the edge of the receiving component faces the receiving channel. A waste material channel and a receiving material channel are sequentially provided on one side of the mold. The waste material channel and the receiving material channel are separated by a partition plate. The waste material channel, the receiving material channel and the partition plate are all located above the conveyor belt. When the mold is open, the receiving material is located between mold base one and mold base two. When the mold is closed, the receiving material is located outside one side of the mold.

2. The bamboo strip punching and sorting device according to claim 1, characterized in that, It also includes a ramp plate, one side of which is located on one side of the mold base, and the other side of which is located diagonally above the waste channel.

3. The bamboo strip punching and sorting device according to claim 1, characterized in that, Baffle one and baffle two are respectively provided on both sides of the conveyor belt.

4. The bamboo strip punching and sorting device according to claim 1, characterized in that, The stamping machine also includes a frame, and several partition fixing ears are respectively provided on the two sides of the frame of the conveyor belt. The partition fixing ears on both sides of the conveyor belt are respectively fixed to the two ends of the partition ribs, and the partition plate passes through the middle of the partition ribs.

5. A bamboo strip punching and sorting device according to claim 4, characterized in that, The eccentric wheel is located on the upper part of the frame.

6. The bamboo strip punching and sorting device according to claim 1, characterized in that, It also includes a second motor, which is connected to the conveyor shaft of the conveyor belt.

7. The bamboo strip punching and sorting device according to claim 1, characterized in that, The receiving component includes a receiving surface and a receiving edge. A receiving edge is provided at each end of the receiving surface, and the other end of the sorting link is connected to the receiving edge.

8. The bamboo strip punching and sorting device according to claim 1, characterized in that, The sorting linkage includes a first link, a first rotating shaft, a second rotating shaft, a second link, and a third link. One end of the first link is connected to the eccentric journal of the eccentric wheel, and the other end of the first link is sleeved on the second rotating shaft. One end of the second link is sleeved on the second rotating shaft, and the other end of the second link and one end of the third link are connected to the first rotating shaft. The first rotating shaft is fixed on the press, and the other end of the third link is connected to the receiving component.

9. A bamboo strip punching and sorting device according to any one of claims 1-8, characterized in that, It also includes a waste collection box and a receiving box. Along the running direction of the conveyor belt, the waste collection box is provided at the end of the waste channel and the receiving box is provided at the end of the receiving channel.

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