Slicing and wire drawing equipment

Abstract

The invention relates to the technical field of bamboo material processing, and discloses slicing and wiredrawing equipment which comprises a rack, a conveying mechanism arranged on the rack, and a width fixing mechanism, a thickness fixing mechanism and a wiredrawing forming mechanism which are sequentially arranged in the conveying direction. The rack is further provided with a material pressing mechanism which is located at the width fixing mechanism and elastically presses the flaky bamboo materials conveyed by the conveying mechanism in the thickness direction, a power assembly is arranged on the rack, and a first part of the power assembly drives the conveying assembly to move. The second part of the power assembly drives first power shafts contained in the width fixing mechanism, the thickness fixing mechanism and the wire drawing forming mechanism to rotate in the first rotating direction, and the third part of the power assembly drives second power shafts contained in the thickness fixing mechanism and the wire drawing forming mechanism to rotate in the second rotating direction. The first part, the second part and the third part are arranged on the lifting adjusting assembly. The width, the thickness and the shape of the bamboo material are accurately controlled, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of bamboo processing, and in particular, to a slicing and wire drawing device. Background Art

[0002] Most bamboo and wood slicing and wire drawing devices can only complete a single process of slicing or wire drawing. Although the combined models reduce space occupation, they have complex structures and often require frequent adjustment in practical applications to adapt to different specifications and types of bamboo and wood materials.

[0003] For example, when the slicing and wire drawing device processes bamboo materials with different thicknesses or hardnesses, it is necessary to adjust the height by lifting the motor to ensure uniform wire drawing pressure and adapt to the material characteristics. However, the unstable lifting of the motor may affect the movement balance of the transmission components connected to the motor, thereby affecting the overall processing accuracy and efficiency. At the same time, the slicing and wire drawing device includes multiple processing procedures such as width fixing, thickness fixing, and wire drawing. The processing processes between different procedures are not synchronized, resulting in idling of the power shafts included in the processing mechanisms of some procedures, increasing energy consumption and reducing the service life of the equipment. In addition, bamboo materials are flexible materials and are prone to jitter due to force during the processing process, affecting the processing accuracy and product quality.

[0004] In order to adapt to bamboo materials with different thicknesses and hardnesses, the equipment needs to have a flexible adjustment function while maintaining high precision and high efficiency. Summary of the Invention

[0005] In view of this, the present invention proposes a slicing and wire drawing device, aiming to solve the problems existing in the current technology.

[0006] The present invention proposes a slicing and wire drawing device, including a frame. A conveying mechanism formed by a plurality of conveying components is arranged on the frame along the conveying direction, and a width fixing mechanism, a thickness fixing mechanism, and a wire drawing and forming mechanism are sequentially arranged on the frame along the conveying direction. A pressing mechanism is also arranged on the frame at the width fixing mechanism and elastically presses the sheet-shaped bamboo material conveyed by the conveying mechanism in the thickness direction. A power assembly is arranged on the frame. The first part of the power assembly drives the conveying components to move. The second part of the power assembly drives the first power shafts respectively included in the width fixing mechanism, the thickness fixing mechanism, and the wire drawing and forming mechanism to rotate in a first rotation direction. And the third part of the power assembly drives the second power shafts respectively included in the thickness fixing mechanism and the wire drawing and forming mechanism to rotate in a second rotation direction. The first part, the second part, and the third part are respectively arranged on a lifting and adjusting assembly.

[0007] In some embodiments of the present application, the material pressing mechanism includes an elastic material pressing component and a limiting structure disposed on the frame. A material passing space for the sheet-shaped bamboo material to pass through is formed between the elastic material pressing component and the limiting plate of the limiting structure.

[0008] In some embodiments of the present application, the elastic material pressing component includes a material pressing arm connected to the frame through a rotating shaft. One end of the material pressing arm is fixed to one end of the rotating shaft, and the rotating shaft and the frame are connected through an elastic force structure. The elastic force structure forces the free end of the material pressing arm to abut against the sheet-shaped bamboo material passing through the material passing space, and there is an acute angle between at least a part of the material pressing arm and the limiting plate.

[0009] In some embodiments of the present application, the limiting structure further includes two limiting members movably connected to the frame. A limiting width adjusting member at least partially inserted between the two limiting members is provided on the frame. The two limiting members have a tendency to move towards each other through an elastic pressure member.

[0010] In some embodiments of the present application, the limiting member has a conical sleeve structure, and the outer diameter of the limiting member gradually decreases from bottom to top.

[0011] In some embodiments of the present application, each of the limiting members is respectively rotatably sleeved on a vertical shaft. The two vertical shafts make the two limiting members have a tendency to move towards each other through the elastic pressure member, and each vertical shaft is rotatably connected to the frame through a connecting arm.

[0012] In some embodiments of the present application, along the conveying direction, the front end of the limiting plate penetrates between the two limiting members and is fixed to the frame. The rear end of the limiting plate is fixed to the frame through a fine adjustment structure, and two limiting guide blocks are provided at the rear end of the limiting plate. A space for the sheet-shaped bamboo material after width determination by the width determination mechanism to pass through is formed between the two limiting guide blocks.

[0013] In some embodiments of the present application, the first part, the second part, and the third part respectively include at least one motor, and the lifting adjustment component is a motor lifting adjustment component. One motor is respectively installed on each motor lifting adjustment component. There are several groups of the conveying components, and each conveying component or adjacent two groups of the conveying components are connected to the corresponding motor of the first part through a belt / chain transmission structure; The first power shafts respectively included in the width determination mechanism, the thickness determination mechanism, and the wire drawing and forming mechanism are adjacently distributed. Each first power shaft or adjacent two first power shafts are connected to the corresponding motor of the second part through a belt / chain transmission structure; The second power shafts respectively included in the thickness fixing mechanism and the wire drawing and forming mechanism are adjacently distributed, and each of the second power shafts or two adjacent second power shafts is connected to the corresponding motor of the third part through a belt / chain transmission structure.

[0014] In some embodiments of the present application, the lifting and adjusting assembly includes a base and a support platform. The support platform is connected to the base through a lifting drive assembly, and a limiting and guiding assembly is provided between the support platform and the base. At least part of the limiting and guiding assembly is fixed to the base, and the remaining part is fixed to the support platform. The at least part and the remaining part are slidably connected in the lifting direction.

[0015] In some embodiments of the present application, the width fixing mechanism includes two width fixing knives provided on the corresponding first power shaft; the thickness fixing mechanism is a knotting and thickness fixing mechanism, and the thickness fixing mechanism includes a green surface knotting knife, a green surface thickness fixing knife, a yellow surface knotting knife and a yellow surface thickness fixing knife. The green surface knotting knife and the green surface thickness fixing knife are provided on the corresponding second power shaft, and the yellow surface knotting knife and the yellow surface thickness fixing knife are provided on the corresponding first power shaft; the wire drawing and forming mechanism includes two wire drawing and forming knives that are vertically offset in the conveying direction. One of the wire drawing and forming knives located at the upper side is provided on the corresponding second power shaft, and one of the wire drawing and forming knives located at the lower side is provided on the corresponding first power shaft. And a wire material positioning mechanism is further provided on the machine frame at the position of the thickness fixing mechanism.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, the motors of the first part, the second part and the third part of the power assembly respectively drive the conveying assembly, the width fixing mechanism, the thickness fixing mechanism and the wire drawing and forming mechanism to operate through a belt / chain transmission structure, ensuring the continuity of the processing processes of each mechanism and preventing the power rotating shaft from idling. The motor lifting and adjusting assembly adjusts the height of the motor to adapt to different working requirements, ensuring the balance of the belt / chain transmission structure during the lifting and adjusting process, and pressing the sheet-shaped bamboo material in the thickness direction through the pressing mechanism, avoiding the position deviation of the sheet-shaped bamboo material due to jitter during the width fixing process, and improving the width fixing processing accuracy and production efficiency. Description of the Drawings

[0017] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present invention. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings: Figure 1 is a front view of the slicing and wire drawing equipment provided by the embodiment of the present invention; Figure 2Rear view of the sheet splitting and wire drawing device provided by the embodiment of the present invention; Figure 3 Top view of the sheet splitting and wire drawing device provided by the embodiment of the present invention; Figure 4 Schematic perspective view of the lifting adjustment assembly provided by the embodiment of the present invention; Figure 5 Front view of the lifting adjustment assembly provided by the embodiment of the present invention; Figure 6 Schematic perspective view of the lubricating oil groove and oil retaining connection part provided by the embodiment of the present invention; Figure 7 Schematic perspective view of the wire material positioning mechanism provided by the embodiment of the present invention; Figure 8 Front view of the wire material positioning mechanism provided by the embodiment of the present invention; Figure 9 Top view of the wire material positioning mechanism provided by the embodiment of the present invention; Figure 10 Schematic perspective view of the material pressing mechanism provided by the embodiment of the present invention; Figure 11 Top view of the material pressing mechanism provided by the embodiment of the present invention.

[0018] In the figure: 1, width fixing mechanism; 2, thickness fixing mechanism; 3, wire drawing and forming mechanism; 41, rotating shaft; 42, material pressing arm; 421, free end; 422, detour part; 423, inclined surface; 43, power arm; 44, connecting piece; 441, limiting part; 45, elastic part; 51, limiting plate; 52, limiting piece; 53, fine adjustment structure; 54, limiting guide block; 55, limiting width adjustment piece; 56, vertical shaft; 57, elastic pressure piece; 58, connecting arm; 61, positioning piece; 62, adjusting piece; 611, material blocking part; 63, position adjustment structure one; 64, position adjustment structure two; 65, connecting bracket; 67, position adjustment structure four; 68, fixing block; 69, wire material supporting block; 7, lifting adjustment assembly; 71, motor; 72, base; 721, limiting convex part; 73, supporting platform; 731, upper concave part; 732, extending support part; 74, limiting space; 75, avoidance space; 761, guide post; 762, guide sleeve; 77, decompression hole; 8, first power shaft; 9, second power shaft; 10, fastener; 11, conveying assembly; 111, lubricating oil groove; 112, oil retaining connection part; 113, oil return groove; 114, oil drain through hole; 12, synchronous transmission structure; 13, dust shield. Detailed implementation manners

[0019] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be fully conveyed to those skilled in the art. It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0020] Combined with Figure 1 、 Figure 2 and Figure 3 , this embodiment provides a slicing and drawing device, including a frame. A conveying mechanism formed by a number of conveying components 11 along the conveying direction is arranged on the frame, and a width-sizing mechanism 1, a thickness-sizing mechanism 2, and a wire-drawing and forming mechanism 3 are sequentially arranged along the conveying direction on the frame. A pressing mechanism is also arranged on the frame at the position of the width-sizing mechanism 1, which elastically presses the sheet-shaped bamboo material conveyed by the conveying mechanism in the thickness direction. A power assembly is arranged on the frame. The first part of the power assembly drives the conveying components 11 to move, the second part of the power assembly drives the first power shafts 8 respectively included in the width-sizing mechanism 1, the thickness-sizing mechanism 2, and the wire-drawing and forming mechanism 3 to rotate in a first rotation direction, and the third part of the power assembly drives the second power shafts 9 respectively included in the thickness-sizing mechanism 2 and the wire-drawing and forming mechanism 3 to rotate in a second rotation direction. The first part, the second part, and the third part are respectively arranged on the lifting and adjusting assembly 7.

[0021] It can be understood that the slicing and drawing device in this embodiment is mainly used for the processing of bamboo products, precisely controlling the width, thickness, and shape of the bamboo material, improving production efficiency and product quality. The slicing and drawing device is supported by the frame and connected to other various mechanisms to ensure the stable operation of the device. The conveying mechanism is formed by a number of conveying components 11 along the conveying direction, responsible for conveying the sheet-shaped bamboo material from one process to the next process. The width-sizing mechanism 1 is used to adjust the width of the bamboo material to reach the required size. The thickness-sizing mechanism 2 is used to adjust the thickness of the sheet-shaped bamboo material to ensure the consistency of the finished product. The wire-drawing and forming mechanism 3 forms the sheet-shaped bamboo material into the required thin wire shape. The power assembly is divided into three parts, respectively driving the conveying components 11, the first power shafts 8 of the width-sizing and thickness-sizing mechanism 2, and the second power shafts 9 of the thickness-sizing and wire-drawing and forming mechanism 3. These power parts are all installed on the lifting and adjusting assembly 7, which is convenient for adjustment and maintenance.

[0022] It can be understood that in this embodiment, the width - fixing mechanism 1 performs width - fixing processing on both sides of the sheet - shaped bamboo material, and removes the excess waste on both sides by cutting to achieve the width - fixing of the sheet - shaped bamboo material. Since during the width - fixing process, the cutting operation applies pressure in the thickness direction of the sheet - shaped bamboo material, and the sheet - shaped bamboo material itself is a flexible material, it will vibrate under force, resulting in a decrease in the width - fixing accuracy. In this embodiment, by setting a material - pressing mechanism at the width - fixing mechanism 1, the sheet - shaped bamboo material is pressed tightly in the thickness direction, avoiding the position deviation of the sheet - shaped bamboo material due to vibration during the width - fixing process, and improving the width - fixing accuracy and production efficiency.

[0023] Specifically, a dust - blocking plate 13 is further provided on the frame of the slicing and wire - drawing equipment in this embodiment to prevent the bamboo waste chips from splashing during the processing.

[0024] Combined with Figure 10 and Figure 11 , in a specific embodiment of the present application, the material - pressing mechanism includes an elastic material - pressing component and a limiting structure arranged on the frame. A material - passing space for the sheet - shaped bamboo material to pass through is formed between the elastic material - pressing component and the limiting plate 51 of the limiting structure.

[0025] It can be understood that in this embodiment, the material - pressing mechanism realizes the precise positioning and fixing of the sheet - shaped bamboo material by combining the elastic material - pressing component and the limiting structure. The elastic material - pressing component applies an appropriate force to press the sheet - shaped bamboo material tightly in the material - passing space to ensure that the sheet - shaped bamboo material does not move or slide during the processing. The limiting structure is used to control the position and movement range of the sheet - shaped bamboo material to prevent it from exceeding the material - passing space. The elastic material - pressing component provides the necessary pressure, while the limiting structure ensures the correct position and movement range of the sheet - shaped bamboo material, not only improving the processing accuracy, but also reducing material waste and the defective rate.

[0026] In a specific embodiment of the present application, the elastic material - pressing component includes a material - pressing arm 42 connected to the frame through a rotating shaft 41. One end of the material - pressing arm 42 is fixed to one end of the rotating shaft 41, and the rotating shaft 41 and the frame are connected through an elastic structure. The elastic structure forces the free end 421 of the material - pressing arm 42 to abut against the sheet - shaped bamboo material passing through the material - passing space, and there is an acute - angle between at least part of the material - pressing arm 42 and the limiting plate 51.

[0027] Furthermore, in this embodiment, there is an acute - angle between the part of the material - pressing arm 42 with an inclined surface 423 and the limiting plate 51, and the free end 421 of the material - pressing arm 42 has a detour part 422. The detour part 422 and the inclined surface 423 respectively form acute - angles in opposite directions with the limiting plate 51, and the inclined surface 423 of the material - pressing arm 42 and the detour part 422 are in point - contact with the limiting plate 51.

[0028] It can be understood that in this embodiment, the rotating shaft 41 is connected to the frame, and one end of the pressing arm 42 is fixed to one end of the rotating shaft 41. The movement of the pressing arm 42 is realized by the rotation of the rotating shaft 41. Traditional pressing components usually adopt a sleeved structure, but during long-term use, the transmission rigidity is likely to decrease due to wear. The direct fixing method in this embodiment avoids the decrease in transmission rigidity caused by wear during the movement of the traditional sleeved structure, which affects the uniformity of the width determination of the sheet-shaped bamboo material.

[0029] It can be understood that in this embodiment, the elastic structure connects the rotating shaft 41 and the frame. The free end 421 of the pressing arm 42 is forced to move towards the material side on the frame through the elastic structure, so that the free end 421 of the pressing arm 42 abuts against the sheet-shaped bamboo material passing through the material passing space to maintain the pressure on the sheet-shaped bamboo material in the thickness direction, ensuring the stability of the sheet-shaped bamboo material during processing. There is an acute angle between the inclined surface 423 of the pressing arm 42 and the limiting plate 51, so that when there is no sheet-shaped bamboo material entering the material passing space, the pressing arm 42 and the limiting plate 51 form a point contact, and a triangular shape is formed in part of the material passing space between the inclined surface 423 and the limiting plate 51. When the sheet-shaped bamboo material is conveyed to the material passing space, the sheet-shaped bamboo material is restricted by the triangular material passing space and moves upward close to the limiting plate 51, improving the pressing effect. At the same time, the material passing space between the pressing arm 42 and the limiting plate 51 forms a point contact when there is no sheet-shaped bamboo material entering, optimizing the contact method, reducing friction and wear, and improving the transmission rigidity.

[0030] Specifically, in this embodiment, one end of the pressing arm 42 is fixedly connected to one end of the rotating shaft 41 through a plurality of fasteners 10. The fasteners 10 are preferably bolts, and any component that can achieve fastening can be selected. This embodiment does not make specific limitations.

[0031] Specifically, in this embodiment, the elastic structure includes a power arm 43 fixedly arranged at the other end of the rotating shaft 41 and an elastic member arranged between the frame and the power arm 43, and at least part of the power arm 43 is slidably arranged on the elastic member.

[0032] It can be understood that in this embodiment, one end of the rotating shaft 41 is fixedly provided with the power arm 43, the other end is fixedly connected to the pressing arm 42, and at least part of the power arm 43 is slidably arranged on the elastic member, allowing the power arm 43 to adjust the contact point with the elastic member during movement. The rotation of the rotating shaft 41 is driven by the sliding of the power arm 43 on the elastic member to transmit and amplify the torque, so that the free end 421 of the pressing arm 42 abuts against the sheet-shaped bamboo material passing through the material passing space.

[0033] Specifically, in this embodiment, the elastic member includes a connecting member 44 arranged on the frame and an elastic member 45 arranged on the connecting member 44.

[0034] Specifically, in this embodiment, limiting portions 441 are provided at both ends of the connecting member 44. At least part of the power arm 43 is slidably disposed between the two limiting portions 441 on the connecting member 44, and one end of the elastic member 45 is connected to at least part of the power arm 43 slidably disposed on the connecting member 44, and the other end is connected to a limiting portion 441 close to the material pressing arm 42. Among them, the setting direction of the connecting member 44 is perpendicular to the setting direction of the rotating shaft 41.

[0035] It can be understood that in this embodiment, the other end of the power arm 43 fixedly connected to the rotating shaft 41 is slidably disposed between the two limiting portions 441 of the connecting member 44, and the two limiting portions 441 limit the stroke of the sliding range of the power arm 43. At the same time, the elastic member 45 is disposed between at least part of the power arm 43 slidably connected to the connecting member 44 and a limiting portion 441 close to the material pressing arm 42. Through the restoring force generated by the elastic member 45, the power arm 43 drives the material pressing arm 42 to always keep the sheet-shaped bamboo material in the passing space of the material pressed tightly.

[0036] Specifically, in this embodiment, there is an inclined angle between the power arm 43 and the material pressing arm 42. Among them, the power arm 43 is a Z-shaped structure.

[0037] It can be understood that in this embodiment, the Z-shaped structure of the power arm 43 and the included angle between it and the material pressing arm 42 optimize the power transmission path and improve the transmission efficiency.

[0038] Specifically, the limiting structure further includes two limiting members 52 movably connected to the frame. A limiting width adjusting member 6255 at least partially inserted between the two limiting members 52 is provided on the frame, and the two limiting members 52 have a tendency to move towards each other through the elastic pressure member 57.

[0039] Specifically, in the conveying direction, the front end of the limiting plate 51 passes through between the two limiting members 52 and is fixed to the frame, and the rear end of the limiting plate 51 is fixed to the frame through the fine adjustment structure 53, and two limiting guide blocks 54 are provided at the rear end of the limiting plate 51. A space through which the sheet-shaped bamboo material passes after being width-fixed by the width-fixing mechanism 1 is formed between the two limiting guide blocks 54.

[0040] It can be understood that in this embodiment, in the conveying direction, the front end of the limiting plate 51 is located between the two limiting members 52, and the rear end is located between the two limiting guide blocks 54. The sheet-shaped bamboo material passes through the two limiting members 52 and the two limiting guide blocks 54 in sequence, and at the same time, the sheet-shaped bamboo material is pressed tightly by the limiting plate 51 and the material pressing arm 42 in the thickness direction.

[0041] It can be understood that in this embodiment, the limiting width adjusting member 6255 between the two limiting members 52 is preferably a wedge-shaped structure. Since the elastic pressure member 57 causes the two limiting members 52 to tend to move towards each other, at least a part of the limiting width adjusting member 6255 inserted between the two limiting members 52 can control the relative distance between the two limiting members 52, thereby achieving the function of adjusting the width limit of the sheet-shaped bamboo material.

[0042] Specifically, the fine-tuning structure 53 in this embodiment is preferably a right-angle bracket. One side of the right-angle bracket is slidably arranged on the frame, and the two limiting guide blocks 54 are slidably arranged on the remaining side of the right-angle bracket.

[0043] It can be understood that in this embodiment, by adjusting the relative position between the right-angle bracket and the frame, the position adjustment of the overall fine-tuning structure 53 and the two limiting guide blocks 54 can be realized, and the relative distance between the two limiting guide blocks 54 can be adjusted by sliding.

[0044] Specifically, each limiting member 52 is respectively rotatably sleeved on the vertical shaft 56. The two vertical shafts 56 make the two limiting members 52 tend to move towards each other through the elastic pressure member 57, and each vertical shaft 56 is rotatably connected to the frame through the connecting arm 58.

[0045] It can be understood that in this embodiment, the vertical shaft 56 is used to support and guide the relative movement between the two limiting members 52. The vertical shaft 56 is rotatably connected to the frame through the connecting arm 58, allowing the vertical shaft 56 to rotate within a certain angle, thereby driving the limiting member 52 to move. The elastic pressure member 57 can provide automatic compensation and fine-tuning capabilities, so that the two limiting members 52 maintain balance and coordination.

[0046] Specifically, the limiting member 52 has a conical sleeve structure, and the outer diameter of the limiting member 52 gradually decreases from bottom to top.

[0047] It can be understood that in this embodiment, the limiting member 52 has a conical sleeve structure and the outer diameter gradually decreases from bottom to top. Therefore, the passing space for part of the material between the two limiting members 52 gradually increases from bottom to top in the vertical direction, and the sheet-shaped bamboo material is forced to fit more closely to the limiting plate 51, thereby improving the effect of pressing the material.

[0048] Combined with Figure 1 、 Figure 2 and Figure 3As shown, in a specific embodiment of the present application, the powertrain includes a number of motors 71, and the first part, the second part, and the third part each include at least one motor 71, and the lifting and adjusting assembly 7 is a motor 71 lifting and adjusting assembly for slicing and wire drawing. A motor 71 is respectively installed on each motor 71 lifting and adjusting assembly 7. Each motor 71 is respectively connected to at least one power rotating shaft rotatably connected to the frame through a belt drive structure. The power rotating shaft includes a first power shaft 8 and a second power shaft 9, and the power rotating shaft is one of a transmission rotating shaft and a cutter rotating shaft.

[0049] Specifically, in this embodiment, there are several groups of conveying assemblies 11, and each conveying assembly 11 or two adjacent groups of conveying assemblies 11 are connected to the corresponding motor 71 of the first part through a belt / chain drive structure; the first power shafts 8 respectively included in the width fixing mechanism 1, the thickness fixing mechanism 2, and the wire drawing and forming mechanism 3 are adjacently distributed, and each first power shaft 8 or two adjacent first power shafts 8 are connected to the corresponding motor 71 of the second part through a belt / chain drive structure; the second power shafts 9 respectively included in the thickness fixing mechanism 2 and the wire drawing and forming mechanism 3 are adjacently distributed, and each second power shaft 9 or two adjacent second power shafts 9 are connected to the corresponding motor 71 of the third part through a belt / chain drive structure.

[0050] It can be understood that in this embodiment, at least one motor 71 is connected to two conveying assemblies 11 or two power rotating shafts with the same rotation direction through a belt / chain drive structure, which reduces the production cost and avoids the idling phenomenon of the power rotating shaft.

[0051] Specifically, there are five groups of conveying assemblies 11 distributed in the conveying direction, and the conveying assemblies 11 are transmission gear assemblies. At least part of the gears of the two groups of conveying assemblies 11 close to the discharge side of the conveying mechanism are respectively immersed in the lubricating oil in the corresponding lubricating oil tank 111.

[0052] Specifically, when there are three groups of conveying assemblies 11 on the feeding side of the slicing and wire drawing equipment, two of the conveying assemblies 11 are respectively connected to the corresponding motor 71 of a first part through a belt / chain drive structure, and the remaining one conveying assembly 11 is connected to one of the two adjacent groups of conveying assemblies 11 through a synchronous drive structure 12.

[0053] It can be understood that in this embodiment, the motors 71 of the first part, the second part, and the third part of the powertrain respectively drive the power rotating shafts included in the conveying assembly 11, the width fixing mechanism 1, the thickness fixing mechanism 2, and the wire drawing and forming mechanism 3 through a belt / chain drive structure. The power rotating shaft included in the conveying assembly 11 is a transmission rotating shaft, and a number of first power shafts 8 and second power shafts 9 included in the width fixing mechanism 1, the thickness fixing mechanism 2, and the wire drawing and forming mechanism 3 realize width fixing processing, thickness fixing processing, and wire drawing and forming processing by connecting processing tools.

[0054] It can be understood that in this embodiment, each motor 71 is installed on the lifting and adjusting assembly 7 respectively, and each motor 71 is connected to the power rotating shaft of the conveying assembly 11 or the power rotating shafts of the width fixing mechanism 1, the thickness fixing mechanism 2, and the wire drawing and forming mechanism 3 through a belt / chain transmission structure. The motor 71 lifting and adjusting assembly 7 is used to adjust the height of the motor 71 to meet different working requirements, ensure the smoothness of the lifting and adjusting through the motor 71 lifting and adjusting assembly 7, and further ensure the balance of the belt / chain transmission structure during the lifting and adjusting process.

[0055] Combined with Figure 6 As shown, in a specific embodiment of the present application, the transmission gear assembly includes a number of meshing transmission gear groups arranged on the frame, and at least part of the transmission gear groups are immersed in the lubricating oil tank 111. There are two oil retaining connection parts 112 fixed to the frame on the outer side of the rotation direction of the transmission gear groups on the lubricating oil tank 111.

[0056] It can be understood that in this embodiment, the transmission gear group is composed of multiple meshing gears for power transmission. The lubricating oil in the lubricating oil tank 111 is evenly covered on the transmission gear assembly through the mutual meshing between the gears, reducing the friction between the gears, reducing wear, and prolonging the service life of the equipment. The oil retaining connection part 112 is located on the outer side of the rotation direction of the transmission gear group, preventing the lubricating oil from overflowing, maintaining the recycling of the lubricating oil in the lubricating oil tank 111, and at the same time protecting the external environment from pollution.

[0057] Specifically, each oil retaining connection part 112 is provided with an oil return groove 113, and the oil return groove 113 is located on the inner side opposite to the two oil retaining connection parts 112, and at least part of the transmission gear group is located in the oil return groove 113. The oil return groove 113 is communicated with the lubricating oil tank 111, and the communication part between the oil return groove 113 and the lubricating oil tank 111 is an arc-shaped communication structure.

[0058] It can be understood that in this embodiment, the oil return groove 113 communicated with the lubricating oil tank 111 is provided on the oil retaining connection part 112. During the operation of the gears, the oil retaining connection part 112 can collect the lubricating oil splashed by the rotation of the gears and re-introduce it into the lubricating oil tank 111, optimizing the circulation path of the lubricating oil, improving the utilization rate of the lubricating oil, and reducing the pollution risk of the lubricating oil.

[0059] Specifically, the depth of the lubricating oil tank 111 gradually deepens from the communication part with the two oil return grooves 113 to the middle to form an inverted trapezoidal groove structure.

[0060] It can be understood that in this embodiment, the inverted trapezoidal groove structure of the lubricating oil tank 111 enables the lubricating oil to maintain a stable flow state during the flowing process through the gradually deepening groove depth, and can effectively guide the lubricating oil to the key parts that need lubrication.

[0061] Specifically, the top of each oil baffle connecting part 112 is fixed to the frame through a connecting structure.

[0062] Specifically, the connecting structure includes a connecting part and a plurality of fasteners 10. The connecting part is fixed to the frame through the plurality of fasteners 10. Among them, the fasteners 10 are preferably bolts.

[0063] It can be understood that in this embodiment, the oil baffle connecting part 112 is fixed to the frame through the connecting structure to ensure that it will not be displaced or loosened during operation. The connecting structure consists of a connecting part and fasteners 10. Among them, the fasteners 10 are preferably bolts, which not only ensure the stability of the oil baffle connecting part 112, but also facilitate maintenance and replacement.

[0064] Specifically, the setting direction of the oil baffle connecting part 112 is perpendicular to the setting direction of the lubricating oil tank 111. It can be understood that in this embodiment, the setting directions between the oil baffle connecting part 112 and the lubricating oil tank 111 are perpendicular to each other, and the splashed lubricating oil can quickly flow into the lubricating oil tank 111 through the oil return groove 113 under the action of gravity, preventing the loss of lubricating oil.

[0065] Specifically, an oil drain through hole 114 is provided on one side wall of the lubricating oil tank 111, which is convenient for replacing the lubricating oil.

[0066] Specifically, at least part of the lubricating oil tank 111 is made of a transparent material, and an oil level gauge is provided on the lubricating oil tank 111, which can conveniently observe the liquid level and state of the lubricating oil, and timely discover problems such as insufficient lubricating oil or pollution.

[0067] Combined with Figure 4 and Figure 5 As shown, in a specific embodiment of the present application, the lifting and adjusting assembly 7 includes a base 72 and a support platform 73. The support platform 73 is connected to the base 72 through a lifting drive assembly, and a limit guiding assembly is provided between the support platform 73 and the base 72. At least part of the limit guiding assembly is fixed to the base 72, and the remaining part is fixed to the support platform 73. The at least part and the remaining part are slidably and cooperatively connected in the lifting direction.

[0068] Specifically, in this embodiment, a downwardly concave upper concave part 731 is provided on the top surface of the support platform 73, and an upwardly protruding limit convex part 721 is provided on the base 72. A limit space 74 is formed between the limit convex part 721 and the upper concave part 731. A relief space 75 for accommodating at least part of the limit guiding assembly is formed between the limit convex part 721 and the frame, and at least part of the limit guiding assembly is located in the limit space 74, and the remaining part is located in the relief space 75.

[0069] Specifically, in this embodiment, the limit guiding assembly includes a guiding column 761 at least partially disposed within the limit space 74 and a guiding sleeve 762 disposed on the limit convex portion 721, and at least a part of the guiding column 761 is inserted into the guiding sleeve 762.

[0070] It can be understood that in this embodiment, the upper concave portion 731 forms a downwardly recessed space on the top surface of the support platform 73 and cooperates with the limit convex portion 721 on the base 72 to form the limit space 74 for restricting and guiding the movement of the limit guiding assembly. The limit guiding assembly is composed of the guiding column 761 and the guiding sleeve 762. A part of the guiding column 761 is located within the limit space 74, and the other part is located within the avoidance space 75 between the limit convex portion 721 and the frame. The guiding column 761 is inserted into the guiding sleeve 762, enabling the guiding column 761 to be guided and limited within the limit space 74, while the avoidance space 75 provides a telescopic space for the guiding column 761. By reasonably utilizing the limit space 74 and the avoidance space 75, the length of the guiding column 761 can be effectively shortened, thereby reducing the material and processing costs.

[0071] Specifically, in this embodiment, a plurality of extended support portions 732 are provided on the top surface, and the extended support portions 732 extend into the upper concave portion 731.

[0072] It can be understood that in this embodiment, due to the provision of the upper concave portion 731 on the top surface of the support platform 73, the support area of the top surface is reduced. By providing a plurality of extended portions, the support area can be increased, facilitating the placement of the motor 71.

[0073] Specifically, in this embodiment, the base 72 and the support platform 73 are respectively obtained by stamping metal plates. A plurality of pressure relief holes 77 are provided at the connection between the top surface of the support platform 73 and the upper concave portion 731 and at the connection between the top surface of the base 72 and the limit convex portion 721, which play a pressure relief role when the support platform 73 and the base 72 are bent and formed.

[0074] Specifically, in this embodiment, the lifting drive assembly includes any one of a lead screw lifting drive assembly and a worm and worm gear lifting drive assembly, and this embodiment does not make specific limitations thereon.

[0075] Specifically, in this embodiment, at least two sets of limit guiding assemblies are provided between the support platform 73 and the base 72.

[0076] Specifically, in this embodiment, three sets of limit guiding assemblies are provided between the support platform 73 and the base 72, and the three sets of limit guiding assemblies are distributed in a triangular shape.

[0077] It can be understood that the limiting and guiding assembly with a triangular distribution makes the force application points evenly distributed, so that the supporting platform 73 and the base 72 are more evenly stressed in all directions, reducing the risk of deformation or damage caused by excessive stress at a single point.

[0078] Combined with Figure 1 、 Figure 2 and Figure 3 As shown, in a specific embodiment of the present application, the width - determining mechanism 1 includes two width - determining knives provided on the corresponding first power shaft 8; the thickness - determining mechanism 2 is a knot - tying and thickness - determining mechanism 2, and the thickness - determining mechanism 2 includes a green - faced knot - tying knife, a green - faced thickness - determining knife, a yellow - faced knot - tying knife, and a yellow - faced thickness - determining knife. The yellow - faced knot - tying knife and the yellow - faced thickness - determining knife are provided on the corresponding first power shaft 8, and the green - faced knot - tying knife and the green - faced thickness - determining knife are provided on the corresponding second power shaft 9; the wire - drawing and forming mechanism 3 includes two wire - drawing and forming knives that are vertically offset in the conveying direction. One wire - drawing and forming knife located in the upper - side is provided on the corresponding second power shaft 9, and one wire - drawing and forming knife located in the lower - side is provided on the corresponding first power shaft 8. In addition, a wire - material positioning mechanism is provided at the thickness - determining mechanism 2 on the frame.

[0079] It can be understood that in this embodiment, the width - determining mechanism 1 performs width - determining processing by cutting on both sides of the sheet - shaped bamboo material to ensure that the width of the sheet - shaped bamboo material meets the predetermined standard; the thickness - determining mechanism 2 first performs knot - tying processing on the sheet - shaped bamboo material through the green - faced knot - tying knife and the yellow - faced knot - tying knife, and then performs thickness - determining processing on the sheet - shaped bamboo material through the yellow - faced thickness - determining knife and the green - faced thickness - determining knife to ensure the consistency of the thickness of the sheet - shaped bamboo material; the wire - drawing and forming mechanism 3 performs wire - drawing and forming processing on the sheet - shaped bamboo material through the vertically offset wire - drawing and forming knives to make it reach the required shape and size.

[0080] It can be understood that in the thickness - determining mechanism 2 of this embodiment, the green - faced knot - tying knife and the green - faced thickness - determining knife have the same rotation direction and are both arranged on the second power shaft 9, and the yellow - faced knot - tying knife and the yellow - faced thickness - determining knife have the same rotation direction and are both arranged on the first power shaft 8. In addition, when the power rotating shafts corresponding to the green - faced knot - tying knife and the yellow - faced knot - tying knife are connected to the corresponding motor 71 through a belt / chain transmission structure, preferably two belts / chains of the belt / chain transmission structure are used. When the power rotating shafts corresponding to the green - faced thickness - determining knife and the yellow - faced thickness - determining knife are connected to the corresponding motor 71 through a belt / chain transmission structure, at least one belt / chain of the belt / chain transmission mechanism is used to avoid the slipping phenomenon of the tool due to the increased cutting resistance during the thickness - determining operation.

[0081] Combined with Figure 7 、 Figure 8 and Figure 9 As shown, in a specific embodiment of the present application, the wire - material positioning mechanism includes a wire - material positioning and adjusting assembly provided on the frame and a wire - material supporting structure provided on the frame. A material knot - tying and thickness - determining space is formed between the wire - material supporting structure and the wire - material positioning and adjusting assembly.

[0082] It can be understood that in this embodiment, the wire material positioning and adjusting assembly accurately positions and adjusts the sheet-shaped bamboo material to ensure that the sheet-shaped bamboo material maintains the correct path and position during the processing. The wire material supporting structure is used to support and carry the sheet-shaped bamboo material to keep it stable during the processing. The material knotting and thickness determining space is used to provide a space for knotting and thickness determining treatment of the sheet-shaped bamboo material to ensure the processing quality and consistency of the sheet-shaped bamboo material.

[0083] Specifically, in this embodiment, the wire material positioning and adjusting assembly includes a wire material positioning bracket arranged on the frame. The wire material positioning bracket includes a positioning member 61 and an adjusting member 62. The adjusting member 62 is arranged on the positioning member 61 through a first position adjusting structure 63, and a wire material positioning space is formed between the positioning member 61 and the adjusting member 62. Moreover, the positioning member 61 is directly or indirectly connected to the frame through a second position adjusting structure 64.

[0084] Specifically, in this embodiment, the position adjusting direction of the first position adjusting structure 63 and the position adjusting direction of the second position adjusting structure 64 are the same.

[0085] It can be understood that in this embodiment, the wire material positioning and adjusting assembly realizes a highly flexible positioning function through two independent adjusting structures. The first position adjusting structure 63 between the positioning member 61 and the adjusting member 62 allows for fine-tuning of the wire material positioning space, while the second position adjusting structure 64 between the positioning member 61 and the frame provides the ability to adjust the overall position, which not only improves the flexibility of the equipment but also simplifies the operation process.

[0086] Specifically, in this embodiment, the first position adjusting structure 63 includes a first sliding part and a first sliding groove arranged along the first axis X direction. One of the first sliding part and the first sliding groove is arranged at one end of the positioning member 61, and the remaining one is arranged on the adjusting member 62.

[0087] Specifically, in this embodiment, a material blocking part 611 is arranged at the other end of the positioning member 61, and an adjustable wire material positioning space in the first axis X direction is formed between the material blocking part 611 and the adjusting member 62.

[0088] Specifically, in this embodiment, the surface of the material blocking part 611 opposite to the adjusting member 62, that is, the contact surface of the material blocking part 611 in the wire material positioning space in contact with the sheet-shaped bamboo material, is an arc surface, and the contact surface of the adjusting member 62 in sliding contact with the positioning member 61 is an arc surface.

[0089] It can be understood that in this embodiment, the adjusting member 62 of the wire positioning bracket is slidably arranged at one end of the positioning member 61 through the first position adjusting structure 63. A wire positioning space is formed between the adjusting member 62 and the material blocking portion 611 at the other end of the positioning member 61. The relative distance between the adjusting member 62 and the material blocking portion 611 can be adjusted through the first position adjusting structure 63, so as to adjust the wire positioning space to adapt to sheet-shaped bamboo materials of different sizes.

[0090] Specifically, in this embodiment, the second position adjusting structure 64 includes a second sliding portion and a second sliding groove arranged along the first axis X direction. One of the second sliding portion and the second sliding groove is directly or indirectly arranged on the machine frame, and the remaining one is arranged on the positioning member 61.

[0091] It can be understood that in this embodiment, the wire positioning bracket is arranged on the machine frame through the positioning member 61. At the same time, a second position adjusting structure 64 is arranged between the positioning member 61 and the machine frame. The relative position between the positioning member 61 and the machine frame can be adjusted through the second position adjusting structure 64, and at the same time, the whole wire positioning bracket is driven by the positioning member 61 to adjust the position.

[0092] Specifically, the positioning member 61 is arranged on the machine frame through the connecting bracket 65, and one of the second sliding portion and the second sliding groove is arranged on the connecting bracket 65. The connecting bracket 65 is arranged on the machine frame through the height adjusting structure.

[0093] Specifically, in this embodiment, the height adjusting structure includes a third sliding portion and a third sliding groove arranged along the third axis Z direction. One of the third sliding portion and the third sliding groove is arranged on the machine frame, and the remaining one is arranged on the connecting bracket 65.

[0094] It can be understood that in this embodiment, the positioning member 61 is fixed on the machine frame through the connecting bracket 65, and the height adjusting structure further provides the adjustment ability in the vertical direction, and fine positioning and adjustment can be carried out according to needs.

[0095] Specifically, at least part of the connecting bracket 65 in this embodiment is adjusted along the second axis Y direction on the remaining part through the fourth position adjusting structure 67.

[0096] It can be understood that in this embodiment, the fourth position adjusting structure 67 includes a fourth sliding portion and a fourth sliding groove. At least part of the connecting bracket 65 is arranged on the machine frame along the third axis Z direction through the height adjusting structure. The remaining part of the connecting bracket 65 is connected with at least part through the third position adjusting structure, and the remaining part of the connecting bracket 65 is connected with the positioning member 61 through the second position adjusting structure 64.

[0097] Specifically, the wire material supporting structure in this embodiment includes a wire material supporting block 69 fixedly arranged below the wire material positioning space through a fixing block 68, and the wire material supporting block 69 is adjustable in the first axis X direction relative to the fixing block 68.

[0098] It can be understood that a material knotting and thickness fixing space is formed between the wire material supporting structure and the wire material positioning assembly, ensuring the stability of the sheet-shaped bamboo material during processing.

[0099] Specifically, the working principle of a sheet splitting and wire drawing device in this embodiment is as follows: The sheet-shaped bamboo material with the green surface facing up is fed into the feeding side of the sheet splitting and wire drawing device. The conveying mechanism first conveys the sheet-shaped bamboo material to the width fixing mechanism 1 for width fixing. After the width fixing is completed, the conveying mechanism conveys the sheet-shaped bamboo material to the thickness fixing mechanism 2. In the thickness fixing mechanism 2, the green surface knotting knife, yellow surface knotting knife, green surface thickness fixing knife, and yellow surface thickness fixing knife are sequentially passed through to complete the knotting and thickness fixing of the green surface and the yellow surface. After the knotting and thickness fixing process is completed, the conveying mechanism conveys the sheet-shaped bamboo material to the wire drawing and shaping mechanism. In the wire drawing and shaping mechanism, wire drawing and shaping are performed by two wire drawing and forming knives that are vertically offset, and the sheet-shaped bamboo material after the wire drawing and shaping process is conveyed to the discharging side.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the specific implementation manners of the present invention can still be modified or equivalently replaced, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. A wire drawing device, comprising a frame, on which a conveying mechanism formed by a plurality of conveying components (11) along a conveying direction is arranged, and on the frame, a width fixing mechanism (1), a thickness fixing mechanism (2) and a wire drawing forming mechanism (3) are arranged in sequence along the conveying direction, characterized in that: The frame is also provided with a material pressing mechanism located at the width fixing mechanism (1) and elastically pressing the sheet bamboo material conveyed by the conveying mechanism in the thickness direction. The frame is provided with a power assembly, the first part of which drives the conveying assembly (11) to move, the second part of which drives the first power shaft (8) respectively included in the width fixing mechanism (1), the thickness fixing mechanism (2) and the wire drawing and forming mechanism (3) to rotate in a first direction, and the third part of which drives the second power shaft (9) respectively included in the thickness fixing mechanism (2) and the wire drawing and forming mechanism (3) to rotate in a second direction. The first part, the second part and the third part are respectively provided on the lifting and lowering adjustment assembly (7).

2. A wire drawing device according to claim 1, characterized in that: The material pressing mechanism comprises an elastic material pressing component and a limiting structure arranged on the frame, and a material passing space for the sheet-like bamboo material to pass through is formed between the elastic material pressing component and a limiting plate (51) of the limiting structure.

3. A wire drawing device according to claim 2, characterized in that: The elastic material pressing assembly comprises a material pressing arm (42) connected to the frame via a rotating shaft (41), one end of the material pressing arm (42) being fixed to one end of the rotating shaft (41), and the rotating shaft (41) and the frame being connected via an elastic structure, the elastic structure forcing a free end (421) of the material pressing arm (42) to contact the sheet-like bamboo material passing through the material passing space, and an acute angle is formed between at least a portion of the material pressing arm (42) and the limiting plate (51).

4. A wire drawing device according to claim 2, characterized in that: The limiting structure further comprises two limiting members (52) movably connected to the frame, and a limiting width adjustment member (55) is provided on the frame and is at least partially inserted between the two limiting members (52). The two limiting members (52) have a tendency to move towards each other through an elastic pressure member (57).

5. A wire drawing device according to claim 4, characterized in that: The limiting member (52) is in the form of a conical sleeve structure, and the outer diameter of the limiting member (52) gradually decreases from bottom to top.

6. The wire drawing equipment according to claim 5, characterized in that: Each of the limiting members (52) is rotatably sleeved on the vertical shaft (56), and the two vertical shafts (56) have a tendency to move towards each other through the elastic pressure member (57), and each of the vertical shafts (56) is rotatably connected to the frame through a connecting arm (58).

7. The wire drawing equipment according to claim 4, characterized in that: According to the conveying direction, the front end of the limit plate (51) passes through between the two limit members (52) and is fixed on the frame, the rear end of the limit plate (51) is fixed to the frame via a fine adjustment structure (53), and two limit guide blocks (54) are provided at the rear end of the limit plate (51), and a space is formed between the two limit guide blocks (54) for the sheet bamboo material to pass through after the width fixing mechanism (1) fixes the width of the sheet bamboo material.

8. The wire drawing equipment according to claim 1, characterized in that: The first part, the second part and the third part respectively comprise at least one motor (71), and the lifting and adjusting assembly (7) is a motor (71) lifting and adjusting assembly (7), one motor (71) is respectively mounted on each of the motor (71) lifting and adjusting assembly (7), the transmission assemblies (11) have a plurality of groups, and each of the transmission assemblies (11) or two adjacent groups of the transmission assemblies (11) are connected to the corresponding motor (71) of the first part via a belt / chain transmission structure; The first power shafts (8) respectively included in the width determination mechanism (1), the thickness determination mechanism (2) and the wire drawing forming mechanism (3) are arranged adjacent to each other, and each first power shaft (8) or two adjacent first power shafts (8) are connected to the corresponding motor (71) of the second part via a belt / chain transmission structure; The second power shafts (9) respectively included in the thickness determination mechanism (2) and the wire drawing mechanism (3) are distributed adjacent to each other, and each second power shaft (9) or two adjacent second power shafts (9) are connected to the corresponding motor (71) of the third part via a belt / chain transmission structure.

9. A wire drawing device according to claim 1 or 8, characterized in that: The lifting and adjusting assembly (7) comprises a base (72) and a supporting platform (73); the supporting platform (73) is connected to the base (72) via a lifting and driving assembly; a position limiting guide assembly is provided between the supporting platform (73) and the base (72); at least a portion of the position limiting guide assembly is fixed to the base (72), and a remaining portion is fixed to the supporting platform (73); the at least a portion and the remaining portion are connected in a sliding manner in a lifting direction.

10. The wire drawing equipment according to claim 1, characterized in that: The width determination mechanism (1) comprises two width determination knives arranged on the corresponding first power shaft (8); the thickness determination mechanism (2) is a knotting and thickness determination mechanism (2), and the thickness determination mechanism (2) comprises a green-side knotting knife, a green-side thickness determination knife, a yellow-side knotting knife and a yellow-side thickness determination knife, the green-side knotting knife and the green-side thickness determination knife are arranged on the corresponding second power shaft (9), and the yellow-side knotting knife and the yellow-side thickness determination knife are arranged on the corresponding first power shaft (8); the wire drawing forming mechanism (3) comprises two wire drawing forming knives which are displaced up and down in the conveying direction, the wire drawing forming knife located on the upper side is arranged on the corresponding second power shaft (9), and the wire drawing forming knife located on the lower side is arranged on the corresponding first power shaft (8), and a wire material positioning mechanism is also provided on the frame at the thickness determination mechanism (2).

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