Material pushing mechanism with material pressing function and material pressing system with material pushing function

Abstract

The utility model relates to a material pushing mechanism with a material pressing function and a material pressing system with the material pressing function, the material pushing mechanism comprises a material pushing assembly which moves in the axial direction of a feeding groove, the material pushing assembly is provided with a movable pressing piece which can ascend and descend in the vertical direction, and the movable pressing piece is provided with a space for a cutting tool to enter and exit. The feeding device has the advantages that the material pressing mode of the movable pressing piece is designed in the axial direction of the feeding groove, so that materials are sawn in the last section, the movable pressing piece can stably fix the materials to a sawing area, the utilization rate of the materials is effectively increased, waste is reduced, and the production cost of the device is greatly reduced.

Description

Technical Field

[0001] The present application belongs to the field of sawing equipment, and in particular relates to a material pushing mechanism with a material pressing function and a material pressing system with a material pushing function. Background Art

[0002] In sawing equipment for bamboo and wood, such as chopsticks, fixed components are crucial. They ensure the material remains stable during the sawing process, enhancing both precision and safety. Fixed components help dampen vibrations during the cutting process, minimizing cutting errors caused by vibration by firmly securing the material. This is crucial for precision cutting work, especially when working with metals or high-grade woods.

[0003] When bamboo and wood materials such as bundles are being sawed in the last section, the fixed-point lifting clamping parts that press the materials and the pushing parts that push the materials axially will interfere with each other, resulting in many of the last sections of the materials being unable to be sawed, causing material waste. Utility Model Content

[0004] The purpose of the present invention is to solve the above-mentioned problems and provide a material pushing mechanism with a material pressing function and a material pressing system with a material pushing function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The pushing mechanism with material pressing function comprises a pushing assembly which moves axially along the feeding trough, and a movable pressing part which can be lifted and lowered vertically is provided on the pushing assembly, and the movable pressing part has a space for the cutting tool to enter and exit.

[0007] Furthermore, the pushing assembly includes a pushing plate that moves axially along the feeding trough, and the pushing plate is driven by a pushing driving device.

[0008] Furthermore, the pusher drive device includes a sliding frame slidably connected to the frame, a pusher plate is fixed to the sliding frame, the sliding frame and the frame are connected by a screw pair, and a pusher motor connected to the screw pair.

[0009] Furthermore, the sliding frame and the frame are connected via a guide rod pair, the screw rod pair and the guide rod pair are parallel to each other, and the guide stroke of the guide rod pair is greater than the axial length of the feeding trough.

[0010] Furthermore, the movable pressing member includes two pressing upright plates, the space is reserved between the two pressing upright plates, and the pressing upright plates are connected to the lifting driver.

[0011] Furthermore, a reinforcement block is provided between the tops of the compression vertical plates.

[0012] As an application solution, the present application also provides a material pressing system with a material pushing function, including the material pushing mechanism with the material pressing function.

[0013] Furthermore, the pressing system with a pushing function further comprises at least one set of at least one fixed pressing member fixed axially relative to the feeding trough.

[0014] Furthermore, there are a plurality of the fixing and pressing members, which are distributed at intervals in the axial direction of the feeding trough.

[0015] Compared with the existing technology, the advantages of this application are: the material compacting method of the movable pressing part designed in the axial direction of the feeding trough can prevent mutual interference, so that the material is sawed in the last section, and the movable pressing part can stably fix the material in the sawing area, effectively improving the utilization rate of the material, reducing the generation of waste, and greatly reducing the production cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main assembly view of the sawing equipment of the utility model;

[0017] Figure 2 for Figure 1 Side view of the main structure assembly of the medium sawing equipment;

[0018] Figure 3 for Figure 1 Front view of the main structure assembly of the medium sawing equipment;

[0019] Figure 4 for Figure 1 Top view of the main structure assembly of the medium sawing equipment;

[0020] Figure 5 for Figure 1 Rear view of the main structure of the medium sawing equipment after assembly;

[0021] Figure 6 This is a front view of the main structure assembly of the alternating feeding component of the present invention;

[0022] Figure 7 This is a top view of the main structure of the alternating feeding assembly of the present invention;

[0023] Figure 8 This is the main assembly view of the alternating feeding assembly of the utility model;

[0024] Figure 9 This is a side view of the main structure assembly of the alternating feeding assembly of the present invention;

[0025] Figure 10 This is a front view of the main structure assembly of the alternating feeding assembly, pushing assembly, clamping assembly and sawing assembly of the utility model;

[0026] Figure 11 This is the main structure assembly front view of the pusher assembly of the utility model;

[0027] Figure 12 This is a front view of the main structure assembly of the clamping assembly of the present invention;

[0028] Figure 13 This is a front view of the main structure assembly of the clamping assembly of the present invention;

[0029] Figure 14 This is a side view of the main structure of the U-shaped material carrier of the present invention;

[0030] Figure 15 This is the main assembly view of the U-shaped material carrier structure of the utility model;

[0031] Figure 16 for Figure 10 Front view of the main structure of the fixed pressing part closest to the clamping assembly.

[0032] In the figure, the frame 1, the alternating feeding assembly 2, the first rotating shaft 2X, the feeding trough 20, the connecting rod mechanism 21, the first connecting rod 210, the transmission rod 211, the second connecting rod 212, the rotating shaft driving device 22, the transmission chain 220, the transmission gear 221, the power A222, the synchronization rod 223, the trough locking rod 23, the locking rod driving device 24, the trough locking hole 25, the first locking hole 250, the second locking hole 251, the backing plate 26, the pushing assembly 3, the pushing plate 30, the pushing driving device 31, the sliding frame 310, the screw pair 311, the pushing motor 312, the guide rod pair 313, the fixing assembly 4, the movable pressing member 40, the pressing vertical plate 400, the reinforcing block 401, the fixed pressing member 41, the pressing plate 410, the lifting drive Air / oil cylinder 411, clamping claw 412, lifting drive 42, clamping assembly 5, multi-axis moving mechanism 50, X-axis moving frame 50X, Y-axis moving frame 50Y, Z-axis lifting frame 50Z, partial embracing manipulator 51, partial embracing claw 510, clamping block 52, clamping drive 53, light rod 54, connecting bracket 55, clamping lifting frame 56, sawing material assembly 6, swinging saw blade frame 60, saw blade 61, saw blade drive device 62, inclined rack 63, gear 64, reducer 65, roller 650, drive motor 66, tail material unloading mechanism 7, U-shaped material carrier 70, connecting rod drive assembly 71, unloading drive 72, inclined material guide trough 73, inclined waste conveying device 74, transmission crawler 75, dust suction device 76. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0034] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0035] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, terms such as "upper," "lower," "right," and "left" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning. Example 1

[0037] like Figure 10As shown, the pushing mechanism with a material pressing function includes a pushing assembly 3 arranged at one end of the feeding trough 20 at the feeding setting slot position, and the above-mentioned pushing assembly 3 includes a pushing plate 30 that moves axially along the feeding trough 20, and the above-mentioned pushing plate 30 is driven by a pushing drive device 31, which is a screw motor drive device, and can also be designed as a pneumatic drive device or a hydraulic drive device according to actual working conditions; when the material needs to be processed, the pushing drive device 31 drives the pushing plate 30 to press against one end of the material, and pushes the material to the side of the sawing assembly 6, and then the sawing assembly 6 performs cutting, wherein the pushing plate 30 can adjust the travel distance each time according to the length of the material to be processed, which greatly improves the practicality of the device processing.

[0038] like Figure 11 As shown, the pusher drive device 31 includes a sliding frame 310 slidably connected to the frame 1, the pusher plate 30 is fixed to the sliding frame 310, the sliding frame 310 and the frame 1 are connected by a screw pair 311, and a pusher motor 312 connected to the screw pair 311. At the same time, in order to ensure the stability of the movement of the pusher plate 30, the sliding frame 310 and the frame 1 are connected by a guide rod pair 313.

[0039] The screw pair 311 and the guide rod pair 313 are parallel to each other, and the guide stroke of the guide rod pair 313 is greater than the axial length of the feeding trough 20. Driven by the pushing motor 312, the screw pair 311 can move the push plate 30 from one axial end of the feeding trough 20 to the other axial end of the feeding trough 20.

[0040] like Figure 10 As shown, in order to prevent displacement and deformation of the material during cutting, the fixing assembly 4 includes a movable pressing member 40 and at least one fixed pressing member 41. Specifically, the movable pressing member 40 is arranged on the side of the above-mentioned push plate 30 close to the material through a lifting driver 42. The movable pressing member 40 moves with the movement of the push plate 30. During processing, the movable pressing member 40 is controlled by lifting to press the material, thereby stabilizing the material. Together with the fixed pressing member 41, it helps to fix the processed material.

[0041] The fixed pressing member 41 and the movable pressing member 40 have contact surfaces that are shaped like the material, and the fixed pressing member 41 and the movable pressing member 40 are respectively connected to a lifting drive 42. The lifting drive 42 is, for example, an air cylinder or an oil cylinder.

[0042] Furthermore, the specific structure of the movable pressing member 40 of this embodiment includes two spaced apart pressing plates 400. The tops of the two pressing plates 400 are fixed to each other and fixed to the lifting driver 42 provided on the sliding frame 310 through a bent portion. A reinforcing block 401 is provided between the tops of the two pressing plates 400 to ensure the mechanical strength of the pressing plates 400. A space is reserved between the two pressing plates 400 for the sawing assembly 6 to enter. Specifically, as Figure 10 As shown, there are several fixed pressing members 41, and the several fixed pressing members 41 are evenly spaced and distributed above the feeding trough 20 in the feeding setting slot. Since the materials processed by this equipment are mostly long strips, when sawing, the middle part of the material will jump due to material reasons, which is very likely to cause accidents. Therefore, the above-mentioned fixed pressing members 41 are designed to fix the middle part of the material to improve safety and processing accuracy.

[0043] There are four groups of fixed pressing members 41, of which three groups have the same structure, each including a pressing claw 412 that moves in the vertical direction, and each pressing claw 412 is independently connected to a lifting drive air / oil cylinder 411, the purpose of which is to enable each fixed pressing member 41 to be independently controlled, wherein the pressing claw 412 is as follows: Figure 10 As shown, it is composed of two spaced and parallel components with a contoured structure. This design allows the clamping claw 412 to better contact the processed material, ensuring the stability of the material during the cutting process. The structure of the fixed clamping member 41 closest to the clamping assembly 5 is different from the structure of the three groups of fixed clamping members 41 mentioned above. The structure of the fixed clamping member 41 closest to the clamping assembly 5 is the same as that of the movable clamping member 40, for example, Figure 16 As shown, a fixed pressing member 41 on the side closest to the clamping assembly 5 includes two spaced-apart pressing plates 410 and a lifting drive air / oil cylinder 411 for driving the two pressing plates 410 to move up and down. A space for the sawing assembly 6 to enter is formed between the lower ends of the two pressing plates 410, which can also be understood as a space for the cutting tool to enter and exit. Example 2

[0044] This embodiment describes that the device has an alternating loading component with a slot for material to be loaded and a slot for setting the material feeding.

[0045] like Figure 8-Figure 9 As shown, the alternating feeding assembly 2 includes a first rotating shaft 2X and two feeding troughs 20 for carrying materials. The two feeding troughs 20 are connected by two sets of connecting rod mechanisms 21, and at least part of the connecting rod mechanism 21 is fixedly connected to the first rotating shaft 2X.

[0046] The first rotating shaft 2X is connected to the rotating shaft driving device 22. The rotating shaft driving device 22 drives the first rotating shaft 2X to rotate, and the rotation of the first rotating shaft 2X drives the connecting rod mechanism 21 to move, and at this time, the two feeding troughs 20 can move alternately.

[0047] The first rotating shaft 2X is connected to the frame 1 for rotation in situ. The first rotating shaft 2X can be a single shaft or two short shafts that are spaced apart and coaxial.

[0048] like Figure 9 As shown, the connecting rod mechanism 21 includes a first connecting rod 210 fixedly connected to the first rotating shaft 2X in the circumferential direction, for example, the middle part of the first connecting rod 210 is fixedly connected to the first rotating shaft 2X in the circumferential direction, and a transmission rod 211 is hingedly connected to both ends of the first connecting rod 210, and the transmission rod 211 at one end of each first connecting rod 210 is fixedly connected to the end of one of the feeding troughs 20, and the transmission rod 211 at the other end of each first connecting rod 210 is fixedly connected to the end of another feeding trough 20.

[0049] The connecting rod mechanism 21 also includes a second connecting rod 212 hingedly connected to the first connecting rod 210. The middle portion of the second connecting rod 212 is hingedly connected to the middle portion of the first connecting rod 210. Of course, a bump can be added to the middle portion of the first connecting rod 210, and the middle portion of the first connecting rod 210 is hingedly connected to the bump. One end of the second connecting rod 212 is hingedly connected to the end of one of the feeding troughs 20, and the other end of the second connecting rod 212 is hingedly connected to the end of the other feeding trough 20.

[0050] The first connecting rod 210, the second connecting rod 212 and the transmission rod 211 form a connecting rod movement mechanism similar to an "8" shape, which can ensure that the notch of the feeding trough 20 is always facing upward when the feeding trough 20 moves to any position.

[0051] In this embodiment, the shaft drive device 22 is a chain drive device, which can also be designed as a pneumatic drive device or a motor drive device according to actual working conditions;

[0052] The two feeding troughs 20 can be operated alternately so that one feeding trough 20 reaches the slot to be loaded and the other reaches the feeding setting slot.

[0053] In this embodiment, the number of feeding troughs 20 can be redesigned according to actual work needs. The materials are placed along the length direction of the feeding troughs 20, and the two feeding troughs 20 can rotate around the first rotating axis 2X and operate alternately.

[0054] In particular, since a group of connecting rod mechanisms 21 are respectively provided at both ends of the feeding trough 20, in order to ensure the horizontal and stable operation of the feeding trough 20, the transmission chains 220 on both sides are connected to each other through a synchronization rod 223, so that the movement amount of the transmission chains 220 on both sides remains the same, ensuring the smooth movement of the feeding trough 20.

[0055] At the same time, in order to ensure that the feeding trough 20 is stable and stationary during processing (for example, at the feeding setting slot), a trough locking rod 23 for locking the connecting rod mechanism 21 is further provided in the above-mentioned frame 1, so that the feeding trough 20 at the feeding setting slot can remain stable during processing, and prevent the feeding trough 20 in the feeding setting slot from being affected by the stability of the feeding trough 20 when the operator is loading the feeding trough 20 in the loading area;

[0056] Among them, such as Figure 6-Figure 8 As shown, the trough locking rod 23 is telescopic to lock the connecting rod mechanism 21. A locking rod driving device 24 is provided at one end of the trough locking rod 23 away from the connecting rod mechanism 21, which drives the trough locking rod 23 to reciprocate along the axial direction of the first rotating shaft 2X. In this embodiment, the locking rod driving device 24 is a hydraulic driving device, which can also be designed as a pneumatic driving device or a linear motor driving device according to actual working conditions.

[0057] The chute locking holes 25 include a first locking hole 250 provided on the first connecting rod 210, through which the chute locking rod 23 passes, and a second locking hole 251 provided on the second connecting rod 212, through which the chute locking rod 23 passes. The first locking hole 250 and the second locking hole 251 can be passed through by the chute locking rod 23 at the same time, and there is a clearance fit between the chute locking rod 23 and the first locking hole 250 and the second locking hole 251, so that the feeding chute 20 can be deflected when fixed.

[0058] In order to ensure that the trough locking rod 23 can stably pass through the first locking hole 250 and the second locking hole 251 at the same time, the rod diameter of the trough locking rod 23 is gradually enlarged in a conical shape from the rod end close to the connecting rod mechanism 21 to the rod body. The advantage is that when the connecting rod mechanism 21 is slightly offset after reaching the specified position, the conical structure with a transition effect can correct the connecting rod mechanism 21, so that the trough locking rod 23 passes through the first locking hole 250 and the second locking hole 251 as expected.

[0059] In addition to the above structure, when the operator is loading the material, the material in the feeding trough 20 of the loading area is not aligned, which will increase the processing waste rate. The manual alignment work efficiency is slow and the risk factor is large. Therefore, a backing plate 26 with the function of aligning the material is provided at one end of the feeding trough 20 of the loading area. Figure 10As shown, when the feeding trough 20 moves to the loading area, the backing plate 26 can automatically flip to one end of the feeding trough 20. When the operator puts the material in, the material is pushed against the backing plate 26, so that the material can be kept neat before processing.

[0060] The backrest plate 26 is connected to the tilting and pushing mechanism.

[0061] Among them, the tilting and pushing mechanism is used to drive the movement and opening and closing of the backing plate 26 relative to the feeding trough 20, so that the backing plate 26 can align during the feeding process and avoid the effect of the feeding trough 20 during the movement of the feeding trough 20.

[0062] like Figure 10 As shown, the two feeding troughs 20 are defined as the first feeding trough and the second feeding trough. When either one of the first feeding trough and the second feeding trough is in the feeding setting position, the other one is in the waiting feeding position.

[0063] Specifically, when starting the processing operation, the operator places the material in any feeding trough 20. Assuming that the first feeding trough is in the waiting-for-loading position and the second feeding trough is in the feeding setting position, after the material is loaded, the two feeding troughs 20 are driven by the alternating loading component 2 to swap their positions, so that the first feeding trough filled with material is rotated to the feeding setting position, and the second feeding trough that is not filled with material or has been processed is rotated to the waiting-for-loading position. When the operator processes the material in the first feeding trough on the push-type sawing equipment, the operator simultaneously puts the material into the second feeding trough to realize streamlined operation. After the material in the first feeding trough is processed, the first feeding trough returns to the waiting-for-loading position, and the second feeding trough that has been filled is transferred to the feeding setting position for processing;

[0064] In this embodiment, the two feeding troughs 20 do not move in a unidirectional circular rotation, but move in a clockwise and counterclockwise reciprocating circular motion. Specifically, when the above-mentioned first feeding trough needs to be transferred from the waiting loading trough position to the feeding setting trough position, in the figure, it rotates clockwise around the first rotating axis 2X to the feeding setting trough position, and at this time the second feeding trough synchronously rotates clockwise to the waiting loading trough position. After the processing is completed, the first feeding trough is rotated counterclockwise around the first rotating axis 2X from the processing area to the waiting loading trough position. Similarly, the second feeding trough is synchronously rotated counterclockwise to the feeding setting trough position.

[0065] like Figure 9As shown, in this embodiment, the above-mentioned rotating shaft driving device 22 includes a transmission chain 220 and a transmission sprocket group 221. The transmission sprocket group 221 is fixedly connected to the first rotating shaft 2X. At the same time, the transmission chain 220 and the transmission sprocket group 221 are engaged with each other. The transmission chain 220 is also connected to the power A222. The transmission step is that the power A222 drives the transmission chain 220 to move, and then drives the transmission sprocket group 221 to rotate, and then drives the first rotating shaft 2X to rotate, and then through the movement of the first connecting rod 210 and the second connecting rod 212, finally drives the feeding trough 20 to perform alternating movement operations around the first rotating shaft 2X. Example 3

[0066] This embodiment describes a clamping assembly of the device for partially clamping a section of a strip material extending outside a set feed slot.

[0067] like Figure 12-13 As shown, the push-type sawing equipment is also provided with a clamping assembly 5, which is arranged at the discharge window and includes at least one clamping mechanical claw. Preferably, in this embodiment, the clamping assembly 5 has two clamping mechanical claws. When the above-mentioned push-type assembly 3 works to push at least part of the material out of the feeding trough 20, the two clamping mechanical claws simultaneously clamp the suspended end of the material, and then the sawing assembly 6 is used to saw. The sawed material is brought out of the push-type sawing equipment by the clamping mechanical claw. The clamping mechanical claw can move in three axes. The clamping mechanical claw can achieve high-precision positioning and clamping force adjustment through the driving device, so that it can adapt to materials of different shapes and sizes. During the clamping process, the clamping mechanical claw can accurately apply uniform pressure to the material to ensure that the material is stable and does not shake during the sawing process, thereby improving the accuracy and efficiency of the sawing.

[0068] Once a processing flow is completed, the clamping mechanical claw will be released, and the remaining material after sawing will be pushed out by the pushing component 3 and enter the subsequent processing link.

[0069] like Figure 10 As shown, the clamping assembly 5 is a multi-axis movable clamping assembly, and its specific structure includes a multi-axis movable mechanism 50, on which is provided a partial embracing manipulator 51 that contacts the bottom side of the material, and a clamping block 52 that contacts at least the top of the material. The partial embracing manipulator 51 and the clamping block 52 form three positions to contact the material and clamp the material.

[0070] The pressing block 52 is a lifting type pressing block, and the pressing block 52 is connected to a pressing driver 53 , which is, for example, an air cylinder or an oil cylinder.

[0071] like Figure 10As shown, the multi-axis moving mechanism 50 includes an X-axis moving frame 50X that moves axially along the feeding trough 20, and a Y-axis moving frame 50Y that is slidingly connected to the X-axis moving frame 50X. A Z-axis lifting frame 50Z is provided on the Y-axis moving frame 50Y, and each frame is driven by a linear drive power, such as a linear motor, a cylinder or an oil cylinder.

[0072] The X-axis moving frame 50X is connected to the guide rod pair 313 mentioned above.

[0073] Of course, to ensure smooth movement of each frame, each frame is also equipped with a guide assembly, such as a guide rod. The Z-axis lifting frame 50Z includes a plurality of vertically arranged, parallel polished rods 54, for example, four polished rods 54, which are secured together by a plurality of connecting brackets 55. These polished rods 54 can provide guidance for their own movement and for the movement of other mechanisms. For example, the clamping block 52 is slidably engaged with at least two of the polished rods 54, ensuring stable lifting of the clamping block 52. The clamping block 52 is connected to a clamping lifting frame 56, which is slidably engaged with two of the polished rods 54. The clamping driver 53 is secured to the connecting bracket 55.

[0074] The partial embracing manipulator 51 includes two partial embracing claws 510 hinged to the lower end of the Z-axis lifting frame 50Z, and a claw linkage frame 57 hinged to each partial embracing claw 510 is hinged on the Z-axis lifting frame 50Z. A Z-axis lifting driver 42 connected to the Z-axis lifting frame 50Z is provided on the Y-axis moving frame 50Y. The Z-axis lifting driver 42 is a pneumatic cylinder, an oil cylinder or a linear motor, etc.

[0075] When the Z-axis lifting driver 42 drives the Z-axis lifting frame 50Z to move upward, the two partial embracing claws 510 are in an open state. Otherwise, they are in a state of holding the material tightly. Example 4

[0076] The sawing equipment of this embodiment includes a pushing assembly.

[0077] like Figure 1-Figure 5 As shown, the push-type sawing equipment is used to saw long strips of material into equal lengths. Specifically, the push-type sawing equipment includes a frame 1, with a feed window on the side of the frame close to the operator and a discharge window located next to the feed window. The operator puts the strip material or a bundle of strip materials to be sawed into the feed window. The strip material can be, for example, strips of bamboo or wood after splitting raw bamboo or logs. The sawed material can be processed and used as tableware, such as chopsticks, after post-processing. The sawing equipment cuts the strip material into several sections, and the sections flow out of the discharge window, and the waste is recycled through a waste recycling system.

[0078] Specifically, the push-type sawing equipment includes an alternating loading component 2 having a loading slot and a feeding setting slot, a pushing component 3 for intermittently pushing the strip material in the feeding setting slot according to a set length and making at least part of the strip material extend out of the feeding setting slot, a fixing component 4 for fixing the strip material relative to the feeding setting slot, a clamping component 5 for partially clamping a section of the strip material extending out of the feeding setting slot, a sawing component 6 for sawing a section of the strip material extending out of the feeding setting slot, and a waste recovery system for collecting waste.

[0079] The feeding setting slot of the alternating feeding component 2 is directly used as the material loading position during sawing. At this time, the slot to be loaded can be replenished. The slot to be loaded and the feeding setting slot are independent of each other and do not affect each other, so non-stop processing can be achieved to improve production efficiency.

[0080] The pushing assembly 3 pushes the strip material at a set distance in an intermittent manner, which can meet the sawing requirements of various lengths of sawing materials and improve the versatility of the equipment.

[0081] The combination of the fixing component 4 and the clamping component 5 can fix and clamp the strip material, prevent the material from shifting during the sawing process, improve the flatness of the sawing surface, and eliminate rework. At the same time, it can also prevent the material from disturbing the sawing component during the sawing process, thereby extending the service life of the sawing component.

[0082] The waste recycling system can recycle the final waste to improve the cleanliness of the working environment.

[0083] In the preferred embodiment, a tail material unloading mechanism 7 is provided on the frame 1, which is located at one end of the feeding trough 20 (at the feeding setting slot) near the clamping assembly 5. The tail material unloading mechanism 7 includes a U-shaped carrier 70 that is shaped like the feeding trough 20 and is hinged to the frame 1 at the bottom. The inner wall of the U-shaped carrier 70 is flush with the inner wall of the feeding trough 20. A connecting rod drive assembly 71 is provided on the frame 1 for driving the U-shaped carrier 70 to tilt to the side away from the feeding trough 20. The connecting rod drive assembly 71 includes two linkage rods hinged to each other, one linkage rod is hinged to the bottom side of the U-shaped carrier 70, and the other linkage rod is hinged to the frame 1. A unloading driver 72 is hinged on the frame 1. The unloading driver 72 is, for example, a cylinder, oil cylinder, etc. The power end 72 is hinged to the hinge of the two linkage rods. If the unloading driver 72 is, for example, a pneumatic cylinder, the retraction of the cylinder's telescopic rod causes the two linkage rods to form a V-shape, causing the U-shaped carrier 70 to be tilted. Conversely, the U-shaped carrier 70 is in an upright position. After the last section of material is sawn, the tailings are tilted outward by the tailings unloading mechanism 7, allowing the last tailings to be discharged from the feeding chute 20 and enter the waste recovery system. The waste recovery system includes an inclined guide chute 73 connected to the underside of the U-shaped carrier 70. The frame 1 is provided with an inclined waste conveyor 74, the lower end of which extends from the lower end of the inclined guide chute 73. The tailings conveyed by the inclined waste conveyor 74 enter the ton bag. The inclined waste conveyor 74 can be, for example, a crawler-type conveyor. The crawler has evenly spaced notches to prevent the tailings from escaping during conveying. When sawing the last section of material, the fixing assembly 4 is completely inoperative. The last section of material is now fixed at both ends by the clamping assembly 5 and the movable pressing member 40. The saw blade of the sawing assembly 6 passes through the space reserved by the movable pressing member 40 to cut the last section of material. This method can solve the problem of fixing and processing the last section of material. At the same time, because the movable pressing member 40 is set on the push plate 30, after sawing is completed, the movable pressing member 40 is reset upward, and the push plate forms a block for the waste material. The U-shaped material carrier 70 is tilted synchronously to collect the waste material.

[0084] Specifically, since it is inevitable that there will be residual material that meets the cutting requirements and debris and waste generated during cutting during the processing process, the debris generated during the processing and the short waste after processing will promptly fall onto the transmission belt 75 of the waste recovery system, and the transmission belt 75 will then transfer the debris and waste to the collection frame. During the processing, after sawing, the debris and short waste fall onto the transmission belt 75. The system is driven by a motor, allowing the transmission belt to operate at a stable speed. The surface of the transmission belt 75 is provided with a special anti-slip design to ensure that the debris and waste move forward stably and avoid the occurrence of blockage and siltation. The collection frame is set at the end of the transmission belt 75 to facilitate the operator to collect and process the waste at any time, reducing pollution to the site.

[0085] like Figure 10 As shown, the sawing component 6 is arranged at one end of the feeding trough 20 away from the pushing component 3. Specifically, when the pushing component 3 pushes the material toward the side of the sawing component 6, part of the material will be suspended outside one end of the feeding trough 20. After the set stroke is pushed, the sawing component 6 is driven, and the saw blade is used to saw off the suspended section of the material to obtain the sawed material, thereby completing the cutting process.

[0086] The saw assembly 6 includes a swinging saw blade frame 60 hingedly connected to the frame 1. A saw blade 61 is mounted on the swinging saw blade frame 60, and a saw blade drive 62 for rotating the saw blade 61. The saw blade 61 can be driven by a belt drive, chain drive, or other means. Power is provided by a servo motor.

[0087] An inclined rack 63 is hingedly connected to the suspended side of the swinging saw blade frame 60. A gear 64 is also provided on the frame 1, meshing with the inclined rack 63. The gear 64 is connected to the drive motor 66 via a reducer 65. When the drive motor 66 is operating, the gear 64 rotates, and the inclined rack 63 drives the swinging saw blade frame 60 to swing clockwise or counterclockwise. During this process, for example, if the swing is clockwise upward, the saw blade 61 contacts the material and cuts the material, and vice versa, the saw blade 61 is reset.

[0088] In order to ensure stable meshing between the inclined rack 63 and the gear 64, a roller 650 is provided on the reducer 65 or the frame 1 and is in active contact with the inclined rack 63. The roller 650 contacts a surface of the inclined rack 63 away from the teeth.

[0089] At the same time, a large amount of dust will be generated during the sawing process. In order to reduce the pollution to the external environment, the waste recycling system also includes a dust suction device 76 arranged near the saw blade 61 in the saw material assembly 6. The dust suction device 76 can promptly suck the suspended dust generated during the processing into the collection device to ensure the cleanliness and safety of the working environment.

[0090] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. The pushing mechanism with pressing function is characterized by: The invention comprises a pushing assembly (3) that moves axially along a feeding trough (20), wherein a movable pressing member (40) that can be lifted and lowered vertically is provided on the pushing assembly (3), and the movable pressing member (40) has a space for a cutting tool to enter and exit.

2. The material pushing mechanism with material pressing function according to claim 1, characterized in that: The pushing assembly (3) comprises a pushing plate (30) that moves axially along the feeding trough (20), and the pushing plate (30) is driven by a pushing driving device (31).

3. The material pushing mechanism with material pressing function according to claim 2, characterized in that: The pusher drive device (31) includes a sliding frame (310) slidably connected to the frame (1), a pusher plate (30) fixed to the sliding frame (310), the sliding frame (310) and the frame (1) are connected via a screw pair (311), and a pusher motor (312) connected to the screw pair (311).

4. The material pushing mechanism with material pressing function according to claim 3, characterized in that: The sliding frame (310) and the frame (1) are connected via a guide rod pair (313). The screw rod pair (311) and the guide rod pair (313) are parallel to each other, and the guide stroke of the guide rod pair (313) is greater than the axial length of the feeding trough (20).

5. The material pushing mechanism with material pressing function according to claim 1, characterized in that: The movable pressing member (40) comprises two pressing upright plates (400), the space being reserved between the two pressing upright plates (400), and the pressing upright plates (400) being connected to the lifting driver (42).

6. The material pushing mechanism with material pressing function according to claim 5, characterized in that: A reinforcement block (401) is provided between the tops of the compression vertical plates (400).

7. The pressing system with pushing function is characterized by: The invention comprises a pushing mechanism with a material pressing function as described in any one of claims 1 to 6.

8. The material pressing system with a pushing function according to claim 7, characterized in that: The material pressing system with a material pushing function further comprises at least one set of at least one fixed pressing member (41) fixed axially relative to the material feeding trough (20).

9. The material pressing system with a material pushing function according to claim 8, characterized in that: There are a plurality of fixed pressing members (41) distributed at intervals in the axial direction of the feeding trough (20).

Images