Automatic bamboo chip feeding equipment

Abstract

The invention relates to the technical field of bamboo chip conveying equipment, and particularly discloses automatic bamboo chip feeding equipment which comprises a material taking device, a discharging device, a material distributing device and a feeding device. A discharging guide rod is arranged outside the material distributing device, the starting end of the discharging guide rod is close to a discharging port of the material distributing device, the feeding device is arranged close to the tail end of the discharging guide rod, the discharging device is located at the top of the material distributing device, the material taking device is close to the discharging device, and a discharging through groove is formed in the outer portion of the feeding device. The feeding device comprises a material turning mechanism and a feeding wheel set, the feeding wheel set is aligned with a feeding port of the discharging through groove, a material moving mechanism is arranged between the material turning mechanism and the feeding wheel set, and the material moving mechanism is close to the tail end of the discharging guide rod, so that the bamboo chips are effectively and automatically taken and placed, the stable taking and placing actions can be kept, and the working efficiency is improved. And it is ensured that the bamboo chips enter a machining station in a flush and orderly mode in the bamboo chip taking and discharging process, the production efficiency is improved, and meanwhile the machining quality is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo chip conveying equipment, and in particular to an automatic bamboo chip feeding device. Background Art

[0002] Bamboo chips are narrow and long sheets formed by splitting bamboo tubes. After the bamboo chips are formed, they need to be processed further to process the bamboo chips into the required products. The existing bamboo chips are mainly stored inside the material frame for easy handling before processing. Since the bamboo chips inside the material frame are mostly in a state of disorderly stacking, when feeding the bamboo chips to the processing equipment, it is necessary to ensure that the bamboo chips enter the processing station in sequence.

[0003] Most of the existing bamboo chip processing equipment adopts the method of manual handling when loading materials. When loading materials manually, the stacked bamboo chips are directly moved and placed inside the processing station. Placing the bamboo chips in this way will not only cause the bamboo chips to be stacked in the processing station, but also cause the bamboo chips to fall and be damaged, affecting the processing quality, and when the bamboo chips are manually taken and placed, high work efficiency cannot be guaranteed. If the stacked bamboo chips are taken and placed by means of handling equipment, although the work efficiency can be improved, it is impossible to ensure that several stacked bamboo chips can enter the processing station smoothly and orderly during the loading process, and it is impossible to achieve smooth feeding in sequence. In addition, during the continuous feeding process of the processing equipment, the front and back sides of the bamboo chips cannot be kept in the same direction, thereby affecting the subsequent bamboo chip processing quality.

[0004] Reference patent publication number is "CN117533737A", and the patent name is "An automatic bamboo chip loading machine". The technical solution discloses "An automatic bamboo chip loading machine, which relates to the technical field of processing devices, including a machine platform, a material output component is fixedly installed on the side of the machine platform, a high-definition camera is installed on the top of the machine platform, a clamping claw flip component is fixedly installed on the side of the machine platform, a feeding component is fixedly installed on the inner side of the machine platform, a material cart transmission gear is installed on the bottom surface of the machine platform, a feeding transmission servo is provided on one side of the feeding component, a feeding auxiliary cylinder is installed on one end of the output material component, a car closing component is installed on the inner wall of the machine platform, a material distribution component is installed on the inner side of the output material component, and a car closing component is installed on one side of the car closing component. The mobile material station assembly, the inner wall of the machine is fixedly installed with a mobile material transmission servo. Although this technical solution can achieve the effect of fully automatic loading and improve work efficiency, in the process of taking bamboo chips, this technical solution mainly uses the material cart vibration device in the material cart assembly to make the bamboo chips vibrate close to the material cart feeding sprocket, so that the material cart feeding sprocket can drive the bamboo chips out of the frame. This technical solution also needs to cooperate with manual placement of bamboo chips inside the material cart assembly when taking bamboo chips. When taking materials, the bamboo chips are driven up by the feeding sprocket. In this process, the bamboo chips will fall and be transported empty. In addition, this technical solution uses cylinders to push the bamboo chips when feeding the bamboo chips, which will cause the bamboo chips to be easily bent and stuck, and it cannot ensure that the bamboo chips are sent to the processing station straight, affecting the production efficiency and processing quality.

[0005] Therefore, how to realize the automatic and smooth feeding and taking of bamboo pieces is a technical problem that the technicians need to solve at present. Summary of the invention

[0006] The object of the present invention is to provide an automatic bamboo chip feeding device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: an automatic bamboo chip feeding device, comprising: Retrieving device, unloading device, dividing device, and feeding device; The outside of the material distribution device is provided with a material dropping guide rod, the starting end of the material dropping guide rod is close to the material discharge port of the material distribution device, and the feeding device is arranged near the end of the material dropping guide rod, the material dropping device is located at the top of the material distribution device, and the material taking device is close to the material dropping device; The material taking device comprises a lifting module and a supporting transverse plate, the supporting transverse plate is fixed on a moving slide block of the lifting module, and a material clamping mechanism and a material shaking mechanism are respectively arranged on the outside of the supporting transverse plate, the material clamping mechanism is adjacent to the material shaking mechanism, the material clamping mechanism corresponds to the material unloading device, the lifting module is used to control the lifting height of the supporting transverse plate, the material clamping mechanism comprises a material supporting assembly and a material shifting assembly, the material supporting assembly is adjacent to the material shifting assembly, the material supporting assembly corresponds to the material unloading device, and the material shifting assembly corresponds to the material shifting mechanism, the material supporting assembly is used to support the stacked bamboo pieces, and the material shifting assembly is used to drive the stacked bamboo pieces to move toward the direction of the material supporting assembly; The feeding device is provided with a discharge slot on the outside, and the feeding device includes a turning mechanism and a feeding wheel group, the feeding wheel group is aligned with the feeding port of the discharge slot, a moving mechanism is provided between the turning mechanism and the feeding wheel group, and the moving mechanism is close to the end of the blanking guide rod, the turning mechanism includes a servo motor and a rotating plate, a clamping cylinder is provided on one side of the rotating plate, the clamping port of the clamping cylinder corresponds to the feeding wheel group, and a transmission gear is fixedly provided on the other side of the rotating plate, the power output end of the servo motor is meshed with the transmission gear, and the servo motor is used to control the rotation direction of the rotating plate.

[0008] Preferably, the material vibration mechanism includes a material pressing plate and a plurality of transmission shafts, a rotating motor is arranged on the top of the material pressing plate, a plurality of the transmission shafts are evenly distributed on the material pressing plate, and a pushing chain group is sleeved on the outside of the plurality of the transmission shafts, the bottom of the pushing chain group is flush with the material frame, and the power output end of the rotating motor is transmission-connected to any one of the transmission shafts, and a plurality of right-angle bent plates are arranged at intervals on the outside of the pushing chain group, and the orientations of the plurality of right-angle bent plates are consistent.

[0009] Preferably, the material supporting assembly includes a pushing cylinder and an arc-shaped bent plate. The pushing cylinder is fixedly arranged on the outside of the supporting cross plate, and the arc-shaped bent plate is hinged directly below the supporting cross plate. The power output end of the pushing cylinder is connected to the external transmission of the arc-shaped bent plate, and the inner arc surface of the arc-shaped bent plate faces the material removing assembly. The pushing cylinder is used to control the movable range of the arc-shaped bent plate.

[0010] Preferably, the material shifting assembly includes an ejection cylinder and a movable connecting rod, the ejection cylinder is tiltedly arranged on the supporting cross plate, a strip through groove is provided on the outside of the movable connecting rod, a limiting slide is provided on the power output end of the ejection cylinder, the limiting slide is movably arranged inside the strip through groove, the top of the movable connecting rod is hinged to the outside of the supporting cross plate, and a material shifting rod body is provided at the bottom of the movable connecting rod.

[0011] Preferably, a material receiving guide rod is further provided on the outside of the material dividing device, and the starting end of the material receiving guide rod is aligned with the bottom of the material discharging device. The material dividing device includes a lifting motor and a lifting chain group. The power output end of the lifting motor is transmission connected to the lifting chain group. A plurality of material supporting bent plates are provided on the outside of the lifting chain group. The plurality of material supporting bent plates are evenly distributed on the outside of the lifting chain group, and the plurality of material supporting bent plates have the same orientation. The end of the material receiving guide rod is close to the material supporting bent plate, and the top of the lifting chain group is close to the starting end of the material discharging guide rod.

[0012] Preferably, the unloading device includes a mounting cross plate and a rotating mechanism, the rotating mechanism is arranged on the outside of the mounting cross plate, and the bottom of the mounting cross plate is hinged with a rotating shaft, both ends of the rotating shaft are provided with unloading bent rods, the unloading bent rods are integrally arranged in an arc-shaped structure, and the unloading bent rods are close to the supporting assembly, and the rotating mechanism is used to control the rotation direction of the unloading bent rod.

[0013] Preferably, the material moving mechanism includes a movable clamping finger and a movable cylinder, the movable clamping finger is movably arranged outside the movable cylinder, and the movable clamping finger is fixedly connected to the power output end of the movable cylinder, and the clamping mouth of the movable clamping finger faces the end of the blanking guide rod, and the movable cylinder is used to control the movable range of the movable clamping finger.

[0014] Preferably, support bent rods are provided on both sides of the exterior of the arc-shaped curved plate, the two support bent rods are hinged to the exterior of the supporting transverse plate, and the arc-shaped curved plate and the support bent rods move synchronously.

[0015] Preferably, the feeding wheel group includes a pressing roller and a rotating roller, the pressing roller is movably arranged directly above the rotating roller, a driving motor is arranged at the bottom of the rotating roller, and a feeding opening for bamboo strips to extend out is formed between the pressing roller and the rotating roller, the feeding opening is aligned with the feed port of the discharging trough, and a pressing mechanism is arranged on the top of the pressing roller, the power output end of the pressing mechanism is connected to the pressing roller, the rotating roller is transmission-connected to the power output end of the driving motor, and the pressing mechanism is used to control the lifting height of the pressing roller.

[0016] Preferably, a blocking device is provided at the top of the blanking guide rod, and the blocking device includes a pushing mechanism and a limiting roller. The limiting roller is rotatably arranged on the power output end of the pushing mechanism, and the bottom of the limiting roller is aligned with the end of the blanking guide rod. The pushing mechanism is used to control the lifting height of the limiting roller.

[0017] Preferably, an image recognition camera is also provided on the top of the blanking guide rod, and the camera head of the image recognition camera faces the end of the blanking guide rod.

[0018] Compared with the prior art, the present invention provides an automatic bamboo chip feeding device, which has the following beneficial effects: by providing a material taking device, a material unloading device, a material dividing device, and a feeding device; by providing a material dropping guide rod on the outside of the material dividing device, so that the starting end of the material dropping guide rod is close to the material discharge port of the material dividing device, the feeding device is arranged near the end of the material dropping guide rod, and the material unloading device is located at the top of the material dividing device, and the material taking device is also close to the material unloading device; the material taking device includes a lifting module and a supporting cross plate, the supporting cross plate is fixed to the power output end of the lifting module, and the lifting module is used to control the lifting height of the supporting cross plate, so that the supporting cross plate is close to the material frame, and the supporting cross plate is arranged on the supporting cross plate. The outside of the transverse plate is respectively provided with a clamping mechanism and a material shaking mechanism, so that the clamping mechanism is adjacent to the material shaking mechanism, and the clamping mechanism corresponds to the material unloading device. The clamping mechanism includes a supporting assembly and a material shifting assembly, so that the supporting assembly is adjacent to the material shifting assembly, and the supporting assembly corresponds to the material unloading device, and the material shifting assembly corresponds to the material shaking mechanism. The supporting assembly can be used to support the stacked bamboo pieces, and the material shifting assembly can be used to drive the stacked bamboo pieces to move toward the supporting assembly. Therefore, the material shifting assembly and the supporting assembly complete the action of clamping and picking up materials, and before clamping and picking up materials, the material shaking mechanism can be used to keep the bamboo pieces inside the material frame flat, which can prevent the bamboo pieces from being stuck due to overlapping during the picking process; By arranging a discharge slot on the outside of the feeding device, the feeding device includes a turning mechanism and a feeding wheel group, so that the feeding wheel group is aligned with the feeding port of the discharge slot, and by arranging a shifting mechanism between the turning mechanism and the feeding wheel group, and by placing the shifting mechanism close to the end of the blanking guide rod, the bamboo piece that slides to the end of the blanking guide rod can be pulled by the shifting mechanism, so that the two ends of the bamboo piece are respectively aligned with the turning mechanism and the feeding wheel group, the turning mechanism includes a servo motor and a rotating plate, and a clamping cylinder is arranged on one side of the rotating plate, and the clamping port of the clamping cylinder corresponds to the feeding wheel group. A transmission gear is fixedly set on the other side of the rotating plate, and the power output end of the servo motor is meshed with the transmission gear. The servo motor is used to control the rotation direction of the rotating plate. The end of the bamboo piece can be clamped by the clamping cylinder, and the bamboo piece can be turned over by rotating the rotating plate to ensure that the faces of the bamboo pieces are consistent. This technical solution can effectively realize the automated loading and unloading of bamboo pieces, and keep the bamboo pieces flat during the loading process, and keep the bamboo pieces flat in sequence during the feeding process, ensuring that the bamboo pieces enter the processing station flat and orderly, thereby improving work efficiency while ensuring the quality of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the material taking device in the present invention.

[0022] Figure 3 It is a structural schematic diagram of the material taking device in the present invention from another perspective.

[0023] Figure 4 It is a schematic structural diagram of the feeding device in the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of the feeding device in the present invention.

[0025] As shown in the figure: 1. Material taking device; 2. Material unloading device; 3. Material dividing device; 4. Material feeding device; 5. Material clamping mechanism; 6. Material shaking mechanism; 7. Blocking device; 8. Image recognition camera; 11. Lifting module; 12. Supporting horizontal plate; 21. Installing horizontal plate; 22. Rotating mechanism; 23. Rotating shaft; 24. Unloading bending rod; 31. Lifting motor; 32. Lifting chain group; 40. Discharging slot; 41. Turning mechanism; 42. Feeding wheel group; 43. Material shifting mechanism; 51. Material supporting assembly; 52. Material shifting assembly; 61. Material pressing plate; 62. Transmission shaft; 63. Rotating motor; 64. Material pushing chain group; 65. Right-angle bending plate; 71. Pushing mechanism; 72. Limiting roller; 99. Blanking guide rod; 100. Receiving guide rod; 321. Supporting bending plate; 411. Servo motor; 412. Rotating plate; 413. Transmission gear; 414. Clamping cylinder; 421. Pressing roller; 422. Rotating roller; 423. Pressing mechanism; 424. Driving motor; 431. Moving clamping finger; 432. Moving cylinder; 511. Pushing cylinder; 512. Arc bending plate; 513. Supporting bending rod; 521. Ejecting cylinder; 522. Movable connecting rod; 523. Strip through groove; 524. Limiting slide; 525. Material removing rod body. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0027] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] In the description of the present application, it should be understood that the terms "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features; thus, it is limited that "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly including one or more of the features.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] The following is combined with Figure 1 To Attachment Figure 5The technical solution of the embodiment of the present application is described in detail.

[0032] Embodiment 1, in order to realize automatic batch clamping and taking out of the bamboo chips stacked inside the material frame, since the bamboo chips inside the material frame are in a staggered stacking state, the bamboo chips inside the material frame need to be flattened to ensure that the bamboo chips inside the material frame are flat before batch taking out of the bamboo chips in the material frame. In this embodiment: a material taking device 1, a material unloading device 2, a material dividing device 3, and a feeding device 4 are provided; a material unloading guide rod 99 is provided on the outside of the material dividing device 3, the starting end of the material unloading guide rod 99 is close to the discharge port of the material dividing device 3, and the feeding device 4 is provided near the end of the material unloading guide rod 99, so that the unloading device 2 is located at the top of the material dividing device 3, and the material taking device 1 is close to the unloading device 2, the bamboo chips can be grabbed by the material taking device 1, and the bamboo chips are driven to approach the unloading device 2, and the bamboo chips are unloaded to the material dividing device 3 through the unloading device 2, and the bamboo chips are discharged to the material unloading guide rod 99 in sequence through the material dividing device 3, so that the bamboo chips slide through the material unloading guide rod 99 and approach the feeding device 4; The material taking device 1 includes a lifting module 11 and a supporting transverse plate 12, and the supporting transverse plate 12 is fixed on the moving slider of the lifting module 11. By respectively arranging a clamping mechanism 5 and a shocking mechanism 6 on the outside of the supporting transverse plate 12, the clamping mechanism 5 is adjacent to the shocking mechanism 6, and the clamping mechanism 5 corresponds to the unloading device 2. The lifting module 11 can be used to control the lifting height of the supporting transverse plate 12. The clamping mechanism 5 includes a supporting component 51 and a plucking component 52, and the supporting component 51 is adjacent to the plucking component 52. The supporting component 51 corresponds to the unloading device 2, and the plucking component 52 corresponds to the shocking mechanism 6. The supporting component 51 can be used to support the stacked bamboo pieces, and the plucking component 52 can be used to drive the stacked bamboo pieces to move toward the supporting component 51, and the stacked bamboo pieces in the material frame can be driven to move toward the supporting component 51, so as to complete the automatic clamping and taking action, improve the work efficiency, and prevent the bamboo pieces from scattering during the taking process. In view of the above, it is supplemented that, since the bamboo pieces inside the material frame are in a disorderly stacked state, it is necessary to shake the bamboo pieces near the top of the material frame flat, and push the bamboo pieces close to the clamping mechanism 5 to facilitate the subsequent clamping of the bamboo pieces. The shaking mechanism 6 includes a pressing plate 61 and a plurality of transmission shafts 62. A rotating motor 63 is provided on the top of the pressing plate 61, and the plurality of transmission shafts 62 are evenly distributed on the pressing plate 61. A pushing chain group 64 is sleeved on the outside of the plurality of transmission shafts 62, and the bottom of the pushing chain group 64 is flush with the material frame, so that the driving of the rotating motor 63 The force output end is connected to any transmission shaft 62 in transmission, and a plurality of right-angle bent plates 65 are arranged at intervals outside the pushing chain group 64, and the directions of the plurality of right-angle bent plates 65 are consistent. Before clamping the material, the lifting module 11 drives the supporting cross plate 12 to descend and approach the material frame until the bottom of the pushing chain group 64 contacts the bamboo pieces inside the material frame, and the pushing chain group 64 is driven to rotate by the rotating motor 63. When the pushing chain group 64 rotates, the plurality of right-angle bent plates 65 can drive the bamboo pieces to move toward the clamping mechanism 5, thereby completing the pushing action and keeping the bamboo pieces inside the material frame flat.

[0033] It should be noted that the material supporting assembly 51 includes a pushing cylinder 511 and an arc-shaped curved plate 512. The pushing cylinder 511 is fixedly arranged on the outside of the supporting horizontal plate 12, so that the arc-shaped curved plate 512 is hinged directly below the supporting horizontal plate 12. The power output end of the pushing cylinder 511 is connected to the external transmission of the arc-shaped curved plate 512, so that the inner arc surface of the arc-shaped curved plate 512 faces the material-picking assembly 52. ​​Therefore, the pushing cylinder 511 can be used to control the movable range of the arc-shaped curved plate 512. When it is necessary to clamp the bamboo pieces for picking up materials, the pushing cylinder 511 drives the arc-shaped curved plate 512 to move toward the material-picking assembly 52, and then the arc-shaped curved plate 512 and the material-picking assembly 52 cooperate to clamp the bamboo pieces and complete the material picking action.

[0034] It should also be noted that two groups of material-push components 52 can be provided, and the two groups of material-push components 52 can be respectively provided at the two ends of the supporting cross plate 12, so that the end of the material-vibrating mechanism 6 is close to between the two groups of material-push components 52, thereby ensuring that after the bamboo strips are transported close to the material-push components 52, the two groups of material-push components 52 respectively push the two ends of the bamboo strips to the supporting components 51, effectively realizing that when the bamboo strips in an inclined state are pushed, the two ends of the bamboo strips can be driven to be flush.

[0035] It should also be noted that the material-prying assembly 52 includes an ejection cylinder 521 and a movable connecting rod 522. The ejection cylinder 521 is tiltedly set on the supporting cross plate 12, so that a strip through groove 523 is opened on the outside of the movable connecting rod 522. A limiting slide 524 is provided on the power output end of the ejection cylinder 521, and the limiting slide 524 is movably set inside the strip through groove 523. The top of the movable connecting rod 522 is hinged to the outside of the supporting cross plate 12, and a material-prying rod body 525 is provided at the bottom of the movable connecting rod 522. The ejection cylinder 521 can drive the limiting slide 524 to move inside the strip through groove 523, and then drive the movable connecting rod 522 to move. When the movable connecting rod 522 moves, the material-prying rod body 525 can drive the bamboo pieces to move closer to the arc-shaped bent plate 512, thereby completing the clamping and material-picking action.

[0036] It is particularly noted that during the clamping and material picking process, since the two ends of some bamboo pieces cannot remain flush when the arc-shaped bent plate 512 carries the stacked bamboo pieces, some bamboo pieces will fall off, and thus the two ends of the bamboo pieces need to be supported. This can be achieved by providing supporting bent rods 513 on both sides of the outside of the arc-shaped bent plate 512, hingedly connecting the two supporting bent rods 513 to the outside of the supporting cross plate 12, and moving the arc-shaped bent plate 512 and the supporting bent rods 513 synchronously, thereby preventing some bamboo pieces from falling off during clamping and material picking. The supporting bent rods 513 can be used to support the bamboo pieces that exceed the two ends of the arc-shaped bent plate 512, thereby reducing the falling of bamboo pieces.

[0037] It should also be noted that the lifting module 11 can also adopt a gear lifting transmission structure, which includes a guide rack and a mobile motor, so that the support cross plate 12 is slidably set on the outside of the guide rack, and the support cross plate 12 is also slidably set along the length direction of the guide rack. The mobile motor can be fixed on the support cross plate 12. Specifically, a driving gear is provided at the power output end of the mobile motor, and the mobile motor is rotated to realize the movement of the support cross plate 12 to complete the lifting action.

[0038] Embodiment 2, in order to realize the automatic material separation of stacked bamboo chips, since the material removal process is to remove multiple stacked bamboo chips by grabbing, and then the multiple bamboo chips need to be separated before the bamboo chips are discharged, so as to ensure that the multiple bamboo chips can be discharged in sequence and in an orderly manner, in this embodiment: by providing a material removal device 1, a material discharge device 2, a material separation device 3 and a feeding device 4, the material discharge device 2 is located at the top of the material separation device 3, and the material removal device 1 is close to the material discharge device 2, and multiple stacked bamboo chips can be grabbed together with the material removal device 1 to complete the material removal action, and the bamboo chips on the material removal device 1 are driven to be discharged into the material separation device 3 by the material discharge device 2, and a material receiving guide rod 100 is provided on the outside of the material separation device 3, and the starting end of the material receiving guide rod 100 is aligned with the bottom of the material discharge device 2; A material dropping guide rod 99 is also provided outside the material distribution device 3, the starting end of the material dropping guide rod 99 is close to the material discharging port of the material distribution device 3, and the feeding device 4 is also provided close to the end of the material dropping guide rod 99, so that when the material distribution device 3 drives the bamboo pieces to be discharged through the material discharging port in sequence, the bamboo pieces slide down the end of the material dropping guide rod 99 in sequence, so that multiple bamboo pieces can slide down to the feeding device 4 in an orderly and stable manner; The material distribution device 3 includes a lifting motor 31 and a lifting chain group 32, and the power output end of the lifting motor 31 is connected to the lifting chain group 32 in a transmission manner. A plurality of material support bent plates 321 are arranged outside the lifting chain group 32, so that the plurality of material support bent plates 321 are evenly distributed outside the lifting chain group 32, and the plurality of material support bent plates 321 are oriented in the same direction, and the end of the material receiving guide rod 100 is close to the material support bent plate 321, and the top of the lifting chain group 32 is close to the starting end of the blanking guide rod 99, so that the material receiving device 3 can be connected to the material receiving guide rod 100 by the material receiving device 3. The guide rod 100 supports the bamboo pieces that are convenient for the unloading device 2 to unload onto the dividing device 3, so that the bamboo pieces can slide smoothly and approach the supporting bent plate 321. When the lifting motor 31 drives the lifting chain group 32 to perform the lifting action, the supporting bent plate 321 outside the lifting chain group 32 can lift the bamboo pieces near the bottom of the lifting chain group 32 in sequence, so that the stacked bamboo pieces can keep rising in sequence and approach the starting end of the blanking guide rod 99, ensuring that the bamboo pieces will not be stacked and dropped, and ensuring the smooth dropping of the bamboo pieces.

[0039] In this embodiment, it should also be noted that in order to support the two ends of the bamboo piece and ensure that the bamboo piece slides smoothly close to the supporting bent plate 321 of the material dividing device 3 so that the bamboo piece can be aligned with the supporting bent plate 321 when it slides close to the material dividing device 3, two material receiving guide rods 100 can be provided, and the two material receiving guide rods 100 are symmetrically arranged. The spacing between the two material receiving guide rods 100 can be larger than the length of the supporting bent plate 321, and the ends of the two material receiving guide rods 100 can be aligned with the outer ends of any supporting bent plate 321 respectively, and then the two ends of the bamboo piece can be supported by the two material receiving guide rods 100, so that the bamboo piece can slide smoothly close to the lifting chain group 32, and the bamboo piece can be kept stably on the supporting bent plate 321.

[0040] Two material dropping guide rods 99 can also be provided, so that the two material dropping guide rods 99 are symmetrically arranged, and the spacing dimension of the two material dropping guide rods 99 is set to be larger than the length dimension of the supporting bent plate 321 to ensure that the bamboo chips can slide to the material dropping guide rods 99 when the material is discharged through the dividing device 3.

[0041] It is particularly noteworthy that the unloading device 2 includes an installation cross plate 21 and a rotating mechanism 22. The rotating mechanism 22 is arranged on the outside of the installation cross plate 21, so that the bottom of the installation cross plate 21 is hinged with a rotating shaft 23. By arranging unloading bent rods 24 at both ends of the rotating shaft 23, the unloading bent rod 24 is also arranged as an arc-shaped structure, and the unloading bent rod 24 is close to the supporting component 51. Therefore, the rotating mechanism 22 can be used to control the rotation direction of the unloading bent rod 24. When the rotating mechanism 22 drives the rotating shaft 23 to rotate, it can drive the unloading bent rod 24 to rotate, so that the unloading bent rod 24 can carry the bamboo pieces on the supporting component 51. At this time, the supporting component 51 is reset so that the two ends of the bamboo pieces are completely on the unloading bent rod 24, and drive the bamboo pieces to move toward the top of the dividing device 3, so that the bamboo pieces fall on the starting end of the material receiving guide rod 100 of the dividing device 3 to complete the unloading action.

[0042] It should also be noted that in order to prevent multiple bamboo pieces from sliding down to the end of the drop guide rod 99 in sequence and then being directly scattered on the feeding device 4, a blocking device 7 is provided at the top of the drop guide rod 99, and the blocking device 7 includes a pushing mechanism 71 and a limiting roller 72. The limiting roller 72 is rotatably arranged on the power output end of the pushing mechanism 71, and the bottom of the limiting roller 72 is aligned with the end of the drop guide rod 99. The pushing mechanism 71 can be used to control the lifting height of the limiting roller 72. When it is necessary to block the bamboo pieces from dropping on the feeding device 4 The limiting roller 72 can be pressed down by the pushing mechanism 71 to move the limiting roller 72 toward the end of the blanking guide rod 99 until the bottom of the limiting roller 72 contacts the end of the blanking guide rod 99. The limiting roller 72 has a blocking effect, thereby preventing multiple bamboo strips from directly sliding onto the feeding device 4. When the material shifting mechanism 43 is in an unloaded state again and approaches the end of the blanking guide rod 99 for material shifting, the pushing mechanism 71 can be reset to make the limiting roller 72 rise, so that the material shifting mechanism 43 can clamp the bamboo strips close to the feeding device 4 again.

[0043] Embodiment 3, in order to realize the automatic feeding of bamboo chips and keep the bamboo chips moving straight during the feeding process, the existing bamboo chips are prone to position displacement and bending deformation during the transportation process, which leads to the bamboo chips entering the processing station with displacement, affecting the subsequent processing quality. In this embodiment: a discharge slot 40 is provided on the outside of the feeding device 4, the feeding device 4 includes a turning mechanism 41 and a feeding wheel group 42, so that the feeding wheel group 42 is aligned with the feeding port of the discharge slot 40, and a shifting mechanism 43 is provided between the turning mechanism 41 and the feeding wheel group 42, and the shifting mechanism 43 is close to the end of the blanking guide rod 99, so that the bamboo chips at the end of the blanking guide rod 99 can be driven to the feeding device 4 by the shifting mechanism 43, and the bamboo chips The two ends are aligned with the turning mechanism 41 and the feeding wheel group 42 respectively, the feeding wheel group 42 includes a pressing roller 421 and a rotating roller 422, the pressing roller 421 is movably arranged just above the rotating roller 422, a driving motor 424 is arranged at the bottom of the rotating roller 422, a feeding opening for the bamboo slices to extend out is formed between the pressing roller 421 and the rotating roller 422, and the feeding opening is aligned with the feeding port of the discharging slot 40, and a pressing mechanism 423 is arranged on the top of the pressing roller 421, the power output end of the pressing mechanism 423 is connected to the pressing roller 421, and the rotating roller 422 is also connected to the power output end of the driving motor 424 by transmission connection, and the pressing mechanism 423 can be used to control the lifting height of the pressing roller 421; During the feeding process, the pressing mechanism 423 can drive the pressing roller 421 to approach the rotating roller 422, so that the two sides of the bamboo piece whose end is at the feeding opening are tangent to the pressing roller 421 and the rotating roller 422 respectively, and the driving motor 424 drives the rotating roller 422 to rotate toward the discharge slot 40, so that the bamboo pieces can remain straight and enter the inside of the discharge slot 40 in turn, and enter the subsequent processing station in an orderly manner through the discharge slot 40.

[0044] In this embodiment, in order to realize that the material shifting mechanism 43 can move back and forth, so as to realize the clamping and picking up of materials from the end of the blanking guide rod 99 and the reset to drive the bamboo pieces to align with the material turning mechanism 41 and the feeding wheel group 42, the material shifting mechanism 43 includes a movable clamping finger 431 and a movable cylinder 432. The movable clamping finger 431 is movably arranged outside the movable cylinder 432, and the movable clamping finger 431 is fixedly connected to the power output end of the movable cylinder 432, so that the clamping mouth of the movable clamping finger 431 faces the end of the blanking guide rod 99, and then the movable range of the movable clamping finger 431 can be controlled by the movable cylinder 432. When the bamboo piece that slides to the end of the blanking guide rod 99 is shifted, the movable cylinder 432 can be used to control the movable range of the movable clamping finger 431. The cylinder 432 drives the moving clamping finger 431 to approach the bamboo piece at the end of the blanking guide rod 99, so that the moving clamping finger 431 can clamp the bamboo piece at the end of the blanking guide rod 99. After the moving clamping finger 431 clamps the bamboo piece at the end of the blanking guide rod 99, the moving cylinder 432 drives the moving clamping finger 431 to reset again. At this time, the moving clamping finger 431 drives the two ends of the bamboo piece to be respectively inside the turning mechanism 41 and the feeding wheel group 42. When the bamboo piece needs to be turned over, one end of the bamboo piece can be clamped by the turning mechanism 41 to turn it over. When the bamboo piece needs to be fed, the other end of the bamboo piece can be clamped by the feeding wheel group 42 to drive the bamboo piece to enter the strip through groove 523 straightly.

[0045] Embodiment 4, combined with the technical solution of embodiment 3, realizes the turning over of bamboo pieces during the feeding process. Since the bamboo pieces will turn over during the material picking and dropping process, and the front and back sides of the bamboo pieces are different in color, in order to realize the automatic turning over of the bamboo pieces to ensure that the front and back sides of the bamboo pieces are consistent during the feeding process, the bamboo pieces need to be turned over. In this embodiment: the turning mechanism 41 includes a servo motor 411 and a rotating plate 412. A clamping cylinder 414 is provided on one side of the rotating plate 412 so that the clamping port of the clamping cylinder 414 corresponds to the feeding wheel group 42. A transmission gear 413 is fixedly set on the other side of 412, and the power output end of the servo motor 411 is also meshed with the transmission gear 413. The servo motor 411 is used to control the rotation direction of the rotating plate 412. During the turning over process, the clamping cylinder 414 can clamp the end of the bamboo piece, and the servo motor 411 drives the rotating plate 412 to rotate. At this time, since the clamping cylinder 414 is fixedly set on one side of the rotating plate 412, the clamping cylinder 414 will rotate with the rotating plate 412, thereby driving the bamboo piece to turn over, ensuring that the front and back sides of multiple bamboo pieces are kept consistent when feeding in sequence.

[0046] In this embodiment, it should be added that, by providing an image recognition camera 8 on the top of the blanking guide rod 99 and facing the camera head of the image recognition camera 8 to the end of the blanking guide rod 99, the surface color of the bamboo piece at the end of the blanking guide rod 99 can be obtained by the image recognition camera 8 to determine whether a flipping action is required. When a flipping action is not required, the bamboo piece at the end of the blanking guide rod 99 can be directly driven by the material shifting mechanism 43 to align with the feeding wheel group 42, and the feeding wheel group 42 clamps and rolls to drive the bamboo piece to perform a feeding action. When a flipping action is required, the bamboo piece at the end of the blanking guide rod 99 can be driven by the material shifting mechanism 43 to align with the flipping mechanism 41, and the bamboo piece can be clamped by the clamping cylinder 414 of the flipping mechanism 41, and the flipping action of the bamboo piece can be achieved by rotating the rotating plate 412.

[0047] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For the part that is not described in detail in a certain embodiment, refer to the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the description are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0048] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A bamboo chip automatic feeding device, characterized in that: include: Retrieving device, unloading device, dividing device, and feeding device; A material dropping guide rod is arranged outside the material distribution device, the starting end of the material dropping guide rod is close to the material discharge port of the material distribution device, and the feeding device is arranged close to the end of the material dropping guide rod, the material dropping device is located at the top of the material distribution device, and the material taking device is close to the material dropping device; The material taking device includes a lifting module and a supporting cross plate, the supporting cross plate is fixed on the moving slider of the lifting module, and the outside of the supporting cross plate is respectively provided with a clamping mechanism and a material shaking mechanism, the clamping mechanism is adjacent to the material shaking mechanism, the clamping mechanism corresponds to the unloading device, the lifting module is used to control the lifting height of the supporting cross plate, the clamping mechanism includes a supporting assembly and a material shifting assembly, the supporting assembly is adjacent to the material shifting assembly, the supporting assembly corresponds to the unloading device, and the material shifting assembly corresponds to the material shifting mechanism, the supporting assembly is used to support the stacked bamboo pieces, and the material shifting assembly is used to drive the stacked bamboo pieces to move toward the supporting assembly; The feeding device is provided with a discharge slot on the outside, and the feeding device includes a turning mechanism and a feeding wheel group, the feeding wheel group is aligned with the feeding port of the discharge slot, a moving mechanism is provided between the turning mechanism and the feeding wheel group, and the moving mechanism is close to the end of the blanking guide rod, the turning mechanism includes a servo motor and a rotating plate, a clamping cylinder is provided on one side of the rotating plate, the clamping port of the clamping cylinder corresponds to the feeding wheel group, a transmission gear is fixedly provided on the other side of the rotating plate, the power output end of the servo motor is meshed with the transmission gear, and the servo motor is used to control the rotation direction of the rotating plate.

2. The automatic bamboo chip feeding device according to claim 1, characterized in that: The material vibration mechanism includes a material pressing plate and a plurality of transmission shafts, a rotating motor is arranged on the top of the material pressing plate, the plurality of transmission shafts are evenly distributed on the material pressing plate, and a pushing chain group is sleeved on the outside of the plurality of transmission shafts, the bottom of the pushing chain group is flush with the material frame, and the power output end of the rotating motor is transmission-connected to any one of the transmission shafts, and a plurality of right-angle bent plates are arranged at intervals on the outside of the pushing chain group, and the directions of the plurality of right-angle bent plates are consistent.

3. The automatic bamboo chip feeding device according to claim 1, characterized in that: The material supporting assembly includes a pushing cylinder and an arc-shaped bent plate. The pushing cylinder is fixedly arranged on the outside of the supporting cross plate, and the arc-shaped bent plate is hinged directly below the supporting cross plate. The power output end of the pushing cylinder is connected to the external transmission of the arc-shaped bent plate, and the inner arc surface of the arc-shaped bent plate faces the material removing assembly. The pushing cylinder is used to control the movable range of the arc-shaped bent plate.

4. The automatic bamboo chip feeding device according to claim 3, characterized in that: The material-push-out assembly includes an ejection cylinder and a movable connecting rod. The ejection cylinder is tiltedly arranged on the supporting cross plate. A strip through groove is provided on the outside of the movable connecting rod. A limiting slide is provided on the power output end of the ejection cylinder. The limiting slide is movably arranged inside the strip through groove. The top of the movable connecting rod is hinged to the outside of the supporting cross plate. A material-push-out rod body is provided at the bottom of the movable connecting rod.

5. The automatic bamboo chip feeding device according to claim 1, characterized in that: A material receiving guide rod is also provided on the outside of the material dividing device, and the starting end of the material receiving guide rod is aligned with the bottom of the material discharging device. The material dividing device includes a lifting motor and a lifting chain group. The power output end of the lifting motor is transmission-connected to the lifting chain group. A plurality of material supporting bent plates are provided on the outside of the lifting chain group. The plurality of material supporting bent plates are evenly distributed on the outside of the lifting chain group, and the plurality of material supporting bent plates have the same orientation. The end of the material receiving guide rod is close to the material supporting bent plate, and the top of the lifting chain group is close to the starting end of the material discharging guide rod.

6. The automatic bamboo chip feeding device according to claim 1, characterized in that: The unloading device includes a mounting cross plate and a rotating mechanism, wherein the rotating mechanism is arranged on the outside of the mounting cross plate, and a rotating shaft is hinged at the bottom of the mounting cross plate, and unloading bent rods are arranged at both ends of the rotating shaft, and the unloading bent rods are integrally arranged in an arc-shaped structure, and the unloading bent rods are close to the supporting assembly, and the rotating mechanism is used to control the rotation direction of the unloading bent rod.

7. The automatic bamboo chip feeding device according to claim 1, characterized in that: The material moving mechanism includes a movable clamping finger and a movable cylinder. The movable clamping finger is movably arranged outside the movable cylinder, and the movable clamping finger is fixedly connected to the power output end of the movable cylinder. The clamping mouth of the movable clamping finger faces the end of the blanking guide rod. The movable cylinder is used to control the movable range of the movable clamping finger.

8. The automatic bamboo chip feeding device according to claim 3, characterized in that: Material-supporting bent rods are arranged on both sides of the exterior of the arc-shaped bent plate, the two material-supporting bent rods are hinged to the exterior of the supporting transverse plate, and the arc-shaped bent plate and the material-supporting bent rods move synchronously.

9. The automatic bamboo chip feeding device according to claim 1, characterized in that: The feeding wheel group includes a pressing roller and a rotating roller, the pressing roller is movably arranged directly above the rotating roller, a driving motor is arranged at the bottom of the rotating roller, and a feeding opening for bamboo slices to extend out is formed between the pressing roller and the rotating roller, the feeding opening is aligned with the feeding port of the discharging trough, and a pressing mechanism is arranged on the top of the pressing roller, the power output end of the pressing mechanism is connected to the pressing roller, the rotating roller is transmission-connected to the power output end of the driving motor, and the pressing mechanism is used to control the lifting height of the pressing roller.

10. The automatic bamboo chip feeding device according to claim 1, characterized in that: A blocking device is arranged on the top of the blanking guide rod, and the blocking device includes a pushing mechanism and a limiting roller. The limiting roller is rotatably arranged on the power output end of the pushing mechanism, and the bottom of the limiting roller is aligned with the end of the blanking guide rod. The pushing mechanism is used to control the lifting height of the limiting roller.

11. The automatic bamboo chip feeding device according to claim 1, characterized in that: An image recognition camera is also arranged on the top of the blanking guide rod, and the camera head of the image recognition camera faces the end of the blanking guide rod.

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