Thin-walled pipe finished product material recycling device and its high-speed five-axis CNC machine tool

Abstract

The present invention discloses a recycling device for finished products of thin-walled pipes and its high-speed five-axis numerical control machine tool, including a position presetting mechanism and a material turnover mechanism arranged above it. A trimming mechanism is arranged on the material turnover mechanism, and a material sorting mechanism is arranged in the cavity of the position presetting mechanism. The material sorting mechanism cooperates with the trimming mechanism. The present invention can effectively adapt to the recycling of finished products of thin-walled pipes of a certain specification, and the recycling process can effectively protect the thin-walled pipes, avoiding the risk that the thin-walled pipes are prone to collide with each other during the landslide and falling material type of recycling, resulting in depressions on the surface.

Description

Technical Field

[0001] The present invention belongs to the technical field of numerical control machine tool equipment, and particularly relates to a finished product material recycling device for thin-walled pipes and its high-speed five-axis numerical control machine tool. Background Art

[0002] A five-axis numerical control machine tool is a high-precision and high-efficiency automated processing equipment, which is widely used in industries such as aerospace, automotive manufacturing, and mold processing. Compared with traditional three-axis machine tools, a five-axis numerical control machine tool can perform machining simultaneously in multiple directions by adding rotating axes, improving machining flexibility and precision. The main characteristics of this machine tool include high speed, high rigidity, the machining ability of complex-shaped parts, and the adaptability to different materials. With the development of the manufacturing industry towards intelligence and automation, five-axis numerical control machine tools are gradually becoming one of the core equipment in modern manufacturing.

[0003] In order to further improve the intelligence and automation of five-axis numerical control machine tools, it is essential to add a matching finished product material recycling device. Among them, Document CN107443139B discloses a loading and unloading device for numerical control machine tools, which mainly solves the problems of "the existing automated loading and unloading device for numerical control machine tools has a high cost, a relatively complex structure, and high equipment maintenance and repair costs". However, during long-term use, when processing special materials such as thin-walled pipes, the following new problems have occurred: 1. When using the landslide and falling material transition method for recycling, during the process of the finished product material entering the landslide and reaching the finished product box, the gravitational acceleration of the pipe will increase, so that when it reaches the finished product box, the pipe will collide with the inner wall of the finished product box or between the pipes, causing surface damage; 2. When the finished product box stores thin-walled pipes, there is also a lack of effective limit between the pipes, and it is easy to generate surface scratches due to mutual friction during subsequent turnover. In order to optimize the finished product material recycling device for thin-walled pipes, practitioners have designed a finished product material recycling device for thin-walled pipes and its high-speed five-axis numerical control machine tool. Summary of the Invention

[0004] The purpose of the present invention is to provide a finished product material recycling device for thin-walled pipes and its high-speed five-axis numerical control machine tool to solve the problems that when the existing finished product material recycling device of a numerical control machine tool faces the recycling of thin-walled pipes, the gravitational acceleration brought by the landslide and falling material method is likely to cause mutual collision between the pipes, resulting in surface depressions, and the lack of limit for the pipes after being recycled by the finished product box is likely to cause mutual friction and generate scratches during turnover.

[0005] The present invention realizes the above purpose through the following technical solutions: A finished product material recycling device for thin-walled pipes includes a position presetting mechanism and a material turnover mechanism arranged above it. A hemming mechanism is arranged on the material turnover mechanism, and a material sorting mechanism is arranged in the cavity of the position presetting mechanism. The material sorting mechanism cooperates with the hemming mechanism.

[0006] Further, the position presetting mechanism includes a position presetting frame body. On one side of the position presetting frame body, two groups of position presetting main bodies are oppositely arranged. In the cavities of the two groups of position presetting main bodies, position presetting guide rods are arranged. On the two groups of position presetting guide rods, position presetting sliders are slidably arranged. Between the two groups of position presetting sliders, a position presetting bottom plate is arranged. The position presetting bottom plate is inclined. The material turnover mechanism is arranged above the position presetting bottom plate. In the cavity of one of the groups of position presetting main bodies, a position presetting lead screw is rotatably arranged. On the position presetting lead screw, a position presetting ball nut seat matched with it is arranged. The position presetting ball nut seat is fixedly connected with the position presetting slider on its one side. Above the position presetting main body at the end of the position presetting lead screw, a position presetting motor for driving its rotation is arranged.

[0007] Further, the material turnover mechanism includes a material turnover bottom plate. On the material turnover bottom plate, a material turnover motor is arranged. The rotating shaft of the material turnover motor penetrates through the material turnover bottom plate and is provided with a rotating part. Inside the rotating part, a first swinging part is sleeved. On the side wall of the first swinging part, a swinging slider is fixedly arranged. Inside the swinging slider, a swinging guide rail is slidably sleeved. The swinging guide rail is fixedly arranged on a guiding part. On the guiding part, a guiding slider is fixedly arranged. On the material turnover bottom plate, a guiding rail matched with the guiding slider is arranged. At the end of the first swinging part, two groups of material receiving plates are fixedly arranged. The two groups of material receiving plates are matched through a first spacing adjusting cylinder. On both sides of the two groups of material receiving plates, material transfer plates are arranged. One of the material transfer plates is fixedly arranged on the position presetting bottom plate through a support rod. The other material transfer plate is arranged on the material turnover bottom plate through a second spacing adjusting cylinder. The edge connecting mechanism is arranged between the ends of the two groups of material transfer plates.

[0008] Further, the material turnover mechanism includes two groups of relatively arranged material transfer plates. The two groups of material transfer plates are matched through a second spacing adjusting cylinder. The material transfer plates are arranged on the position presetting bottom plate through support rods. On the side wall of one of the groups of material transfer plates, two groups of material turnover motors are arranged. The rotating shafts of the two groups of material turnover motors penetrate through the material transfer plates and are provided with second swinging parts. On the second swinging parts, micro-spacing adjusting cylinders are arranged. Between the telescopic rods of the two groups of micro-spacing adjusting cylinders, a material receiving plate is arranged. The connection between the telescopic rod of the micro-spacing adjusting cylinder and the material receiving plate is rotationally connected. The edge connecting mechanism is arranged between the ends of the two groups of material transfer plates.

[0009] Further, the blanking edge mechanism includes a blanking edge plate assembly rotatably arranged between two groups of the transfer plates. A plurality of material buffering components are arranged on the upper surface of the blanking edge plate assembly. A blanking edge follower gear is arranged at the connection between the blanking edge plate assembly and the transfer plate. A blanking edge driving motor is arranged on the outer side wall of the transfer plate. A blanking edge driving gear is arranged on the rotating shaft of the blanking edge driving motor and penetrates through the transfer plate. The blanking edge driving gear is meshed with the blanking edge follower gear;

[0010] The blanking edge plate assembly includes a blanking edge sleeve plate, and a blanking edge extension plate is slidably sleeved inside the blanking edge sleeve plate;

[0011] An embedding groove for installing the material buffering component is formed on the upper surface of the blanking edge plate assembly. The material buffering component includes a material buffering bottom frame, and a material buffering plate is rotatably arranged inside the material buffering bottom frame. An elastic member is arranged between the material buffering bottom frame and the material buffering plate.

[0012] Further, the material sorting mechanism includes a material sorting bottom plate. A first height adjustment component and a second height adjustment component are respectively arranged on the material sorting bottom plate. The first height adjustment component and the second height adjustment component have the same structure. A material plate conveying component is arranged between the first height adjustment component and the second height adjustment component. Two groups of material plate supporting plates are arranged on the first height adjustment component. A supporting plate lifting air cylinder is arranged at the bottom of the material plate supporting plate close to the blanking edge mechanism. A material plate bin is arranged on the upper surface of the second height adjustment component. A plurality of groups of material plate partition plates are evenly distributed in the cavity of the material plate bin. A material plate component is arranged between the material plate partition plates;

[0013] The first height adjustment component includes a height adjustment cavity fixedly arranged at the bottom of the material sorting bottom plate. A height adjustment screw rod is rotatably arranged inside the cavity of the height adjustment cavity. A height adjustment gear is arranged at the end of the height adjustment screw rod. A height adjustment motor is arranged on the outer side wall of the height adjustment cavity. A height driving gear is arranged on the rotating shaft of the height adjustment motor. The height driving gear and the height adjustment gear are matched through a rubber synchronous belt. A height adjustment nut seat matched with the height adjustment screw rod is arranged on the height adjustment screw rod. A height adjustment guide rail is arranged on one side of the height adjustment screw rod. A height adjustment slider is arranged on the height adjustment guide rail. The height adjustment nut seat is fixedly connected with the height adjustment slider. A height adjustment plate is fixedly arranged on the height adjustment nut seat. The height adjustment plate penetrates through the material sorting bottom plate to be provided with a height lifting bottom plate. A height adjustment guide rod for guiding the direction of the height lifting bottom plate is arranged on the upper surface of the material sorting bottom plate.

[0014] Further, the material plate conveying assembly includes a material plate conveying main body. A material plate conveying lead screw is rotatably arranged in the cavity of the material plate conveying main body. A material plate conveying motor for controlling the rotation of the material plate conveying lead screw is arranged on the outer side wall of the material plate conveying main body. A material plate conveying nut seat matching with the material plate conveying lead screw is arranged on the material plate conveying lead screw. Material plate conveying guide rails are arranged on both sides of the material plate conveying lead screw. A material plate conveying slider is slidably arranged on the material plate conveying guide rail. The material plate conveying nut seat is fixedly connected with the material plate conveying slider. A material plate conveying plate is arranged above the material plate conveying nut seat. A number of anti - detachment plates are arranged on the outer side wall of the material plate conveying plate.

[0015] Further, the material plate assembly includes a material plate main body. An engagement groove matching with the anti - detachment plate is opened at the bottom of the material plate main body. Two groups of mutually - matching separation components are oppositely arranged in the cavity of the material plate main body. A first separation adjustment slider is arranged on one of the separation components. A first separation adjustment guide rail matching with the first separation adjustment slider is arranged on the inner wall of the material plate main body. The first separation adjustment slider and the first separation adjustment guide rail are matched by a locking wrench.

[0016] The separation component includes a separation fixed bottom plate. Two groups of second separation adjustment guide rails are oppositely arranged on the upper surface of the separation fixed bottom plate. Second separation adjustment sliders are slidably arranged on the two groups of second separation adjustment guide rails. A separation spacing plate is arranged between the second separation adjustment sliders. A number of separation slots are opened on the separation spacing plate. A separation adjustment motor for controlling the position of the separation spacing plate is arranged on the separation fixed bottom plate. Two groups of separation follower guide rails are arranged between the two groups of second separation adjustment guide rails. A number of separation follower sliders are arranged in a staggered manner on the separation follower guide rails. Separation extension arms are arranged on the separation follower sliders. Guide members matching with the separation slots are arranged on the separation extension arms. A micro - flipping motor is arranged at the end of the separation extension arm. A separation rod is arranged on the rotating shaft of the micro - flipping motor. A rubber column is arranged at the end of the separation rod.

[0017] A high - speed five - axis numerical control machine tool includes a machine tool main body and any one of the thin - walled pipe finished product material recycling devices. A milling cutter is driven and arranged above the machine tool main body. A chuck is arranged on the side wall at one end of the machine tool main body. A number of supporting mechanisms are driven and arranged on the inner wall of the machine tool main body along the direction of the chuck. The thin - walled pipe finished product material recycling device is arranged between two groups of the supporting mechanisms far away from the chuck.

[0018] Beneficial effects: The design of the present invention is reasonable, the structure is simple and stable, and the practicability is strong. The following beneficial effects are achieved:

[0019] 1. Improve the quality and efficiency of material recycling: The finished product material recycling device for thin-walled pipes effectively realizes the automatic recycling and sorting of materials one by one through a multi-level material turnover and sorting design. Through the coordinated work of the material turnover mechanism and the position preset mechanism, the finished product materials can be quickly and accurately guided to the designated position, avoiding the gravitational acceleration caused by landslide and falling materials, and improving the recycling quality;

[0020] 2. Flexible adjustment mechanism: The design of this device includes various adjustment parts, allowing users to flexibly adjust the working parameters of the equipment according to different types and sizes of thin-walled pipes. This flexibility enables the equipment to adapt to different production requirements and ensures the recycling of finished product materials of various materials;

[0021] 3. Reduce the loss during material turnover: The design of the edge connecting mechanism and the material buffering component can effectively control the conveying of materials and reduce the loss caused by sliding during material transfer;

[0022] 4. Compact structure and space-saving: The overall setting of the material sorting mechanism is reasonable, and multiple functional components are integrated in one system, saving a large amount of production space. This compact design enables the device to better integrate into the existing production line and improves the overall utilization rate of the production environment;

[0023] 5. Subsequent turnover and maintenance: The setting of the material plate component, with its flexible adjustment mechanism, can set the distance between each group of partition rods and the distance between two groups of partition components in advance according to the pipe diameter and length of the pipes to be stored, and manage and place the pipes placed inside it separately, avoiding scratches caused by friction between subsequent turnover pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the present invention;

[0025] Figure 2 is a structural schematic diagram of the finished product material recycling device for thin-walled pipes of the present invention;

[0026] Figure 3 is a structural schematic diagram of the position preset mechanism of the present invention;

[0027] Figure 4 is a structural schematic diagram of the material turnover mechanism of the present invention;

[0028] Figure 5 is a structural schematic diagram of the edge connecting mechanism of the present invention;

[0029] Figure 6 is a structural schematic diagram of the material buffering component of the present invention;

[0030] Figure 7 is a structural schematic diagram of the material sorting mechanism of the present invention;

[0031] Figure 8 Schematic diagram of the first height adjustment component of the present invention;

[0032] Figure 9 Schematic diagram of the material plate conveying component of the present invention;

[0033] Figure 10 Schematic diagram of the material plate component of the present invention;

[0034] Figure 11 Schematic diagram of the separation component of the present invention;

[0035] Figure 12 Schematic diagram of the second embodiment of the present invention.

[0036] In the figure: 1 - position preset mechanism, 2 - material turnover mechanism, 3 - hemming mechanism, 4 - material rectifying mechanism, 5 - machine tool body, 6 - milling cutter, 7 - chuck, 8 - supporting mechanism;

[0037] 101 - position preset frame body, 102 - position preset main body, 103 - position preset guide rod, 104 - position preset slider, 105 - position preset bottom plate, 106 - position preset lead screw, 107 - position preset ball screw nut seat, 108 - position preset motor;

[0038] 201 - material turnover bottom plate, 202 - material turnover motor, 203 - rotating part, 204 - first swinging part, 205 - swinging slider, 206 - swinging guide rail, 207 - guiding part, 208 - guiding slider, 209 - guiding guide rail, 2010 - receiving plate, 2011 - first spacing adjustment cylinder, 2012 - material transfer plate, 2013 - support rod, 2014 - second spacing adjustment cylinder, 2015 - second swinging part, 2016 - micro-spacing adjustment cylinder;

[0039] 301 - hemming plate assembly, 302 - buffer component, 303 - hemming follower gear, 304 - hemming drive motor, 305 - hemming drive gear;

[0040] 3011 - hemming sleeve plate, 3012 - hemming extension plate, 3021 - buffer bottom frame, 3022 - buffer plate, 3023 - elastic part;

[0041] 401 - material rectifying bottom plate, 402 - first height adjustment component, 403 - second height adjustment component, 404 - material plate conveying component, 405 - material plate supporting plate, 406 - supporting plate lifting cylinder, 407 - material plate bin, 408 - material plate separator, 409 - material plate component;

[0042] 4021 - Height - adjusting cavity, 4022 - Height - adjusting lead screw, 4023 - Height - adjusting gear, 4024 - Height - adjusting motor, 4025 - Height - driving gear, 4026 - Rubber synchronous belt, 4027 - Height - adjusting nut seat, 4028 - Height - adjusting guide rail, 4029 - Height - adjusting slider, 40210 - Height - adjusting plate, 40211 - Height - lifting bottom plate, 40212 - Height - adjusting guide rod;

[0043] 4041 - Stock - plate conveyor main body, 4042 - Stock - plate conveyor lead screw, 4043 - Stock - plate conveyor motor, 4044 - Stock - plate conveyor nut seat, 4045 - Stock - plate conveyor guide rail, 4046 - Stock - plate conveyor slider, 4047 - Stock - plate conveyor plate, 4048 - Release plate;

[0044] 4091 - Stock - plate main body, 4092 - Partition assembly, 4093 - First partition - adjusting slider, 4094 - First partition - adjusting guide rail, 4095 - Locking wrench;

[0045] 40921 - Partition fixed bottom plate, 40922 - Second partition - adjusting guide rail, 40923 - Second partition - adjusting slider, 40924 - Partition spacing plate, 40925 - Partition slot, 40926 - Partition - adjusting motor, 40927 - Partition follower guide rail, 40928 - Partition follower slider, 40929 - Partition extension arm, 409210 - Guide, 409211 - Micro - flipping motor, 409212 - Partition rod, 409213 - Rubber column. Detailed implementation mode

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0047] Embodiment 1:

[0048] Combined with Figures 1 to 2The shown finished product material recycling device for thin-walled tubes is an efficient finished product material processing system, aiming to optimize the production recycling process of thin-walled tubes. It includes a position presetting mechanism 1 and a material turnover mechanism 2 arranged above it. The position presetting mechanism 1 is responsible for accurately positioning the material turnover mechanism 2 to the optimal working position during the recycling process, ensuring the stability and accuracy during the operation. The material turnover mechanism 2, the main function of this mechanism is to efficiently carry and transfer the finished tubes one by one. There is a side-lapping mechanism 3 arranged on the material turnover mechanism 2. The side-lapping mechanism 3 is used to transfer the finished product material from the material turnover mechanism 2 to the material sorting mechanism 4, ensuring that the finished tubes will not slip or be damaged during the movement. There is a material sorting mechanism 4 arranged in the cavity of the position presetting mechanism 1. The material sorting mechanism 4 cooperates with the side-lapping mechanism 3. The function of this mechanism is to sort and place the recycled finished product materials. The sorted tubes can be accurately positioned and ready for the next operation. Through this hierarchical design, the recycling device realizes the automated, efficient and intelligent recycling and processing of finished product materials, greatly improving the overall recycling efficiency and quality of thin-walled tube production.

[0049] In this embodiment, in combination with Figure 3The shown position preset mechanism 1 is a precision mechanical device designed to optimize the positioning and handling of the material turnover mechanism 2, including a position preset frame 101. On one side of the position preset frame 101, two groups of position preset bodies 102 are oppositely arranged to form a double-support system. In the cavities of the two groups of position preset bodies 102, position preset guide rods 103 are arranged. On the two groups of position preset guide rods 103, position preset sliders 104 are slidably arranged, realizing flexible movement adjustment and being able to move precisely according to needs. A position preset bottom plate 105 is arranged between the two groups of position preset sliders 104. The position preset bottom plate 105 is inclined. This inclined setting enables the material to move on its surface to meet subsequent requirements. The material turnover mechanism 2 is arranged above the position preset bottom plate 105, and its inclined angle always provides an ideal working platform for subsequent material turnover processing. A position preset lead screw 106 is rotatably arranged in the cavity of one of the position preset bodies 102. A position preset ball nut seat 107 that matches it is arranged on the position preset lead screw 106, making the whole system have precise adjustability and flexibility. The position preset ball nut seat 107 is fixedly connected to the position preset slider 104 on its one side, enabling the position preset slider 104 to move smoothly synchronously with the position preset ball nut seat 107 under the rotation of the position preset lead screw 106. Above the position preset body 102 at the end of the position preset lead screw 106, a position preset motor 108 for driving its rotation is arranged. This position preset motor 108 provides stable and powerful power support to ensure the precision and efficiency of the whole mechanism during operation. Through this series of delicate designs, the position preset mechanism 1 can efficiently and accurately complete the positioning task of the material turnover mechanism 2, improving the automation and intelligent level of the whole system.

[0050] In this embodiment, in combination with Figure 4The shown material turnover mechanism 2 is specifically used for the rapid transfer and processing after the production of pipes, including a material turnover bottom plate 201. A material turnover motor 202 is arranged on the material turnover bottom plate 201. The material turnover motor 202 is responsible for driving the movement of the whole system. The rotating shaft of the material turnover motor 202 penetrates through the material turnover bottom plate 201 and is provided with a rotating part 203. A first swinging part 204 is sleeved inside the rotating part 203, so that in the subsequent rotation process of the rotating part 203, the first swinging part 204 will operate correspondingly along with the rotation. A swinging slider 205 is fixedly arranged on the side wall of the first swinging part 204. A swinging guide rail 206 is slidably sleeved inside the swinging slider 205. The swinging guide rail 206 is fixedly arranged on a guiding part 207. A guiding slider 208 is fixedly arranged on the guiding part 207. A guiding guide rail 209 matched with the guiding slider 208 is arranged on the material turnover bottom plate 201. Two groups of material receiving plates 2010 are fixedly arranged at the end of the first swinging part 204. This part of the setting ensures that under the drive of the rotation of the rotating part 203, the corresponding combined movement of each component is realized, and finally the material receiving plates 2010 are driven to perform a circular arc trajectory movement, so as to pick up and support the finished pipes on the receiving and supporting mechanism 8 and deliver them to the subsequent material transfer plate 2012. The two groups of material receiving plates 2010 are matched through a first spacing adjusting cylinder 2011. Material transfer plates 2012 are arranged on both sides of the two groups of material receiving plates 2010. Material receiving grooves that cooperate with each other are evenly distributed on the material receiving plates 2010 and the material transfer plates 2012, ensuring that the subsequent finished pipes will not slide down in an inclined state, and in the subsequent cooperation process, the finished pipes can be delivered step by step. One of the material transfer plates 2012 is fixedly arranged on a position preset bottom plate 105 through a support rod 2013, and the other group of material transfer plates 2012 is arranged on the material turnover bottom plate 201 through a second spacing adjusting cylinder 2014. The addition of the first spacing adjusting cylinder 2011 and the second spacing adjusting cylinder 2014 realizes the adjustable spacing between the two groups of material receiving plates 2010 and the two groups of material transfer plates 2012 to adapt to the turnover requirements of pipes of different sizes. The edge joining mechanism 3 is arranged between the ends of the two groups of material transfer plates 2012 to provide additional support and guidance for the subsequent transition of the pipes to the material sorting mechanism 4.

[0051] In this embodiment, combined with Figures 5 - 6The shown bridging mechanism 3 is used for the transition during the turnover of materials to subsequent equipment. It includes a bridging plate assembly 301 rotatably arranged between two groups of transfer plates 2012. Its main function is to provide a stable transition platform to achieve the smooth transportation of materials. A number of material buffering components 302 are arranged on the upper surface of the bridging plate assembly 301. The existence of these components can effectively adjust the flow rate of the pipes reaching the material sorting mechanism 4, avoiding collision losses. At the connection between the bridging plate assembly 301 and the transfer plate 2012, there is a bridging follower gear 303. On the outer side wall of the transfer plate 2012, there is a bridging driving motor 304. The rotating shaft of the bridging driving motor 304 penetrates the transfer plate 2012 and is provided with a bridging driving gear 305. The bridging driving gear 305 meshes with the bridging follower gear 303. The setting of this part can ensure that under the drive of the bridging driving motor 304, the bridging driving gear 305 and the bridging follower gear 303 cooperate to enable the bridging plate assembly 301 to respond quickly and adjust to the best matching angle with the material sorting mechanism 4, ensuring the synchronism and stability of subsequent work;

[0052] The bridging plate assembly 301 includes a bridging sleeve plate 3011, and a bridging extension plate 3012 is slidably sleeved inside the bridging sleeve plate 3011. Such a setting can ensure that the bridging plate assembly 301 can perform follow-up adjustment of dimensions along with the change in the distance between the two groups of receiving plates 2010 and the two groups of transfer plates 2012, enhancing its flexibility and also improving its adaptability;

[0053] On the upper surface of the bridging plate assembly 301, there are grooves for installing the material buffering components 302. The setting of the grooves can reduce the external leakage height of the material buffering components 302 placed on the bridging plate assembly 301, ensuring their effective function without affecting the turnover of the pipes. The material buffering components 302 include a material buffering bottom frame 3021, and a material buffering plate 3022 is rotatably arranged inside the material buffering bottom frame 3021. This configuration allows the material buffering plate 3022 to rotate freely inside the material buffering bottom frame 3021 to help achieve the slow release of the pipes. An elastic member 3023 is arranged between the material buffering bottom frame 3021 and the material buffering plate 3022. The specific type of the elastic member 3023 is not limited, and a spring is the best. Its addition can effectively absorb kinetic energy and reduce the impact force of subsequent pipes.

[0054] In this embodiment, in combination with Figures 7 - 8The shown material sorting mechanism 4 is used for the final sorting and storage of pipes, including a material sorting bottom plate 401. A first height adjustment component 402 and a second height adjustment component 403 are respectively arranged on the material sorting bottom plate 401. The first height adjustment component 402 and the second height adjustment component 403 have the same structure and are responsible for controlling the receiving height of the pipes, so that the material transfer mechanism 2, the edge - joining mechanism 3 and the material sorting mechanism 4 reach the best coordinated height. A material plate conveying component 404 is arranged between the first height adjustment component 402 and the second height adjustment component 403 to ensure that the received materials are smoothly conveyed to the subsequent material plate bin 407. Two groups of material plate supporting plates 405 are arranged on the first height adjustment component 402. A supporting plate lifting cylinder 406 is arranged at the bottom of the material plate supporting plate 405 close to the edge - joining mechanism 3. The supporting plate lifting cylinder 406 can drive the material plate component 409 in the received materials to be slightly inclined, so that the materials slowly slide to one side of the material plate body 4091, and then the pipes are placed one by one by using the partition component 4092 to avoid stacking. A material plate bin 407 is arranged on the upper surface of the second height adjustment component 403. A number of groups of material plate partition plates 408 are evenly distributed in the cavity of the material plate bin 407. The material plate partition plates 408 can form the placement spaces for multiple groups of material plate components 409. Material plate components 409 are arranged between the material plate partition plates 408. The material plate components 409 are used for the final partitioned placement of pipes;

[0055] The first height adjustment component 402 includes a height adjustment cavity 4021 fixedly arranged at the bottom of the material sorting bottom plate 401. This fixing method can adopt integral setting or other fixed installation methods. A height adjustment screw rod 4022 is rotatably arranged in the height adjustment cavity 4021. A height adjustment gear 4023 is arranged at the end of the height adjustment screw rod 4022. A height adjustment motor 4024 is arranged on the outer side wall of the height adjustment cavity 4021. A height driving gear 4025 is arranged on the rotating shaft of the height adjustment motor 4024. The height driving gear 4025 is matched with the height adjustment gear 4023 through a rubber synchronous belt 4026. The two form a linkage mechanism through the rubber synchronous belt 4026 to realize the precise rotation of the height adjustment screw rod 4022. A height adjustment nut seat 4027 is arranged on the height adjustment screw rod 4022. A height adjustment guide rail 4028 is arranged on one side of the height adjustment screw rod 4022. A height adjustment slider 4029 is arranged on the height adjustment guide rail 4028. The height adjustment nut seat 4027 is fixedly connected with the height adjustment slider 4029. A height adjustment plate 40210 is fixedly arranged on the height adjustment nut seat 4027. The height adjustment plate 40210 penetrates through the material sorting bottom plate 401 and is provided with a height lifting bottom plate 40211. A height adjustment guide rod 40212 for guiding the direction of the height lifting bottom plate 40211 is arranged on the upper surface of the material sorting bottom plate 401, so that the height adjustment nut seat 4027 displaces during the rotation of the height adjustment screw rod 4022. Finally, the height adjustment nut seat 4027 displaces the height adjustment plate 40210, and finally controls the lifting of the height lifting bottom plate 40211 to ensure that the pipe can maintain the correct receiving position during the adjustment process.

[0056] In this embodiment, in combination with Figure 9The shown sheet conveying assembly 404 is an automated conveying system for the sheet assembly 409, including a sheet conveying main body 4041. Inside the cavity of the sheet conveying main body 4041, a sheet conveying lead screw 4042 is rotatably arranged. On the outer side wall of the sheet conveying main body 4041, a sheet conveying motor 4043 for controlling the rotation of the sheet conveying lead screw 4042 is provided, ensuring that the rotation speed and direction of the sheet conveying lead screw 4042 can be accurately controlled. A sheet conveying nut seat 4044 that matches the sheet conveying lead screw 4042 is arranged on the sheet conveying lead screw 4042. On both sides of the sheet conveying lead screw 4042, sheet conveying guide rails 4045 are provided. A sheet conveying slider 4046 is slidably arranged on the sheet conveying guide rails 4045. The sheet conveying nut seat 4044 is fixedly connected to the sheet conveying slider 4046. The sheet conveying nut seat 4044 and the sheet conveying slider 4046 form a stable conveying platform through the fixed connection. Above the sheet conveying nut seat 4044, a sheet conveying plate 4047 is provided, and this plate is responsible for carrying the sheet assembly 409. On the outer side wall of the sheet conveying plate 4047, several groups of anti-drop plates 4048 are provided. These anti-drop plates 4048 can effectively prevent the sheet assembly 409 from slipping during the conveying process, ensuring the safe transmission of the pipes.

[0057] In this embodiment, combined with Figures 10 - 11 The shown sheet assembly 409 includes a sheet main body 4091. An engagement groove that matches the anti-drop plates 4048 is opened at the bottom of the sheet main body 4091, ensuring the stability of the sheet assembly 409 during the conveying process on the sheet conveying plate 4047. Inside the cavity of the sheet main body 4091, two groups of cooperating partition assemblies 4092 are oppositely arranged. The partition assemblies 4092 ensure the necessary partitioning ability after the pipes are placed. A first partition adjustment slider 4093 is arranged on one of the partition assemblies 4092. On the inner wall of the sheet main body 4091, a first partition adjustment guide rail 4094 that matches the first partition adjustment slider 4093 is provided. The first partition adjustment slider 4093 and the first partition adjustment guide rail 4094 are cooperated through a locking wrench 4095. By using the locking wrench 4095, the position of the first partition adjustment slider 4093 can be quickly adjusted and locked, so as to preset the distance between the two groups of partition assemblies 4092 in advance according to the size of the pipes to be received.

[0058] The separating component 4092 includes a separating fixed bottom plate 40921. On the upper surface of the separating fixed bottom plate 40921, two groups of second separating adjustment guide rails 40922 are oppositely arranged. A second separating adjustment slider 40923 is slidably arranged on the two groups of second separating adjustment guide rails 40922. A separating spacing plate 40924 is arranged between the second separating adjustment sliders 40923. A number of groups of separating slots 40925 are formed on the separating spacing plate 40924. A separating adjustment motor 40926 for controlling the position of the separating spacing plate 40924 is arranged on the separating fixed bottom plate 40921. Two groups of separating follower guide rails 40927 are arranged between the two groups of second separating adjustment guide rails 40922. A number of groups of separating follower sliders 40928 are staggeredly arranged on the separating follower guide rails 40927. A separating extension arm 40929 is arranged on each separating follower slider 40928. A guiding member 409210 matching with the separating slot 40925 is arranged on the separating extension arm 40929. The setting of this part drives the position of the separating spacing plate 40924 through the separating adjustment motor 40926. Then, under the action of the set separating slot 40925 and the guiding member 409210, the separating extension arm 40929 slides and adjusts, synchronously changing the spacing between each group to adapt to the pipe diameter of the pipe. In addition, the staggered arrangement of the separating follower sliders 40928 of each group of separating extension arms 40929 can avoid collision interference during the adjustment process. A micro flipping motor 409211 is arranged at the end of the separating extension arm 40929. The micro flipping motor 409211 can reduce the overall space occupation and avoid unnecessary interference. A separating rod 409212 is arranged on the rotating shaft of the micro flipping motor 409211. A rubber column 409213 is arranged at the end of the separating rod 409212. The setting of the rubber column 409213 can prevent the pipe from entering the material plate main body 4091 or being damaged by friction during the conveying process.

[0059] A high-speed five-axis numerical control machine tool includes a machine tool main body 5 and a finished thin-wall pipe material recycling device. The machine tool main body 5 is the core bearing part. A milling cutter 6 is driven and arranged above it. The milling cutter 6 is driven by a high-efficiency motor and can perform complex cutting operations in multiple directions to achieve high-precision machining. A chuck 7 is arranged on one side wall of the machine tool main body 5 at one end for fixing and clamping the thin-wall pipe to be processed, ensuring the stability and safety of the material during the processing, and at the same time adapting to different types and sizes of pipes, significantly improving the working efficiency. A number of supporting mechanisms 8 are driven and arranged on the inner wall of the machine tool main body 5 along the direction of the chuck 7. The supporting mechanism 8 is an existing supporting device, which can be used in matching with the chuck 7 to provide additional support during the pipe processing. A finished thin-wall pipe material recycling device is arranged between two supporting mechanisms 8 far away from the chuck 7, ensuring the efficient recycling of the finished pipes after processing.

[0060] Working principle: The specific working mode of the finished thin-wall pipe material recycling device is as follows.

[0061] S01: Preset the positions of each mechanism of the device. First, ensure that the finished thin-walled pipe recycling device is placed between two supporting mechanisms 8 of the finished pipes to be recycled. Start the position presetting mechanism 1. Specifically, rotate the position presetting lead screw 106 by starting the position presetting motor 108. Then, under the guiding action of the position presetting slider 104, the position presetting ball nut seat 107 generates displacement, and finally drives the position presetting bottom plate 105 to move up and down, so as to make the material turnover mechanism 2 reach the best material grabbing position without interfering with the normal processing of the pipe fittings. Then, start the first height adjustment component 402. Specifically, drive the height drive gear 4025 to rotate the height adjustment gear 4023 under the action of the rubber synchronous belt 4026 by starting the height adjustment motor 4024. At this time, the height adjustment lead screw 4022 rotates accordingly. Under the action of the height adjustment slider 4029, the height adjustment nut seat 4027 generates displacement, and finally drives the height lifting bottom plate 40211 to move up and down under the support of the height adjustment plate 40210, so that the material plate supporting plate 405 above it reaches the best matching position with the material turnover mechanism 2. Place a set of material plate components 409 above the material plate supporting plate 405. Then, start the edge connecting mechanism 3. Specifically, start the edge connecting drive motor 304 to make the edge connecting drive gear 305 engage with the edge connecting follower gear 303, so as to realize the flipping of the edge connecting plate assembly 301, and make its end act on one side of the cavity of the material plate component 409. A certain space should be preset between the edge connecting plate assembly 301 and the cavity of the material plate component 409 during this setting process for subsequent use;

[0062] S02: After the pipe fittings are processed, the distance between the receiving plate 2010 and the transfer plate 2012 is set by the first spacing adjustment cylinder 2011 and the first spacing adjustment cylinder 2014 to adapt to the length of the pipe. During this process, the edge plate assembly 301 will be adjusted accordingly. At this time, start the material turnover motor 202 to drive the rotating part 203 to rotate. During the rotation of the rotating part 203, the first swing part 204 will be driven to operate accordingly. Under the set guiding part, the first swing part 204 will drive the receiving plate 2010 to form a circular arc-shaped trajectory movement, so as to receive the pipe fittings and deliver them to the transfer plate 2012. Along with continuous delivery, they will finally be delivered to the edge plate assembly 301, and then slide down along its surface and decelerate into the feeding plate assembly 409 through the slow material assembly 302. Start the supporting plate lifting cylinder 406 to make the feeding plate assembly 409 slightly inclined, so that the pipe slides to the other side of the cavity of the feeding plate assembly 409. This is the reason why a certain space needs to be preset between the edge plate assembly 301 and the cavity of the feeding plate assembly 409 in the previous step, in order to avoid interference during the operation of the supporting plate lifting cylinder 406. At this time, start the partition adjustment motor 40926 to drive the partition spacing plate 40924 to move, and then under the coordination of the corresponding components, change the distance between each group of partition extension arms 40929, and the spacing is slightly larger than the diameter of the received pipe fittings. Then start the nearest micro flipping motor 409211 to make the rubber column 409213 close to the edge of the pipe fitting, so as to realize the separation after the pipe is stored. Then the supporting plate lifting cylinder 406 retracts, and the feeding plate assembly 409 returns to the horizontal position, and then continues to receive. Repeat the above actions, and start the micro flipping motor 409211 at the pipe fitting receiving position in turn to realize the partition placement of the pipe fittings;

[0063] S03: After a set of feeding plate assemblies 409 are full, reverse the operation of the first height adjustment component 402 to place the feeding plate assembly 409 on the feeding plate conveying plate 4047. At this time, start the feeding plate conveying component 404. Specifically, start the feeding plate conveying motor 4043 to drive the feeding plate conveying lead screw 4042 to rotate. Then under the action of the feeding plate conveying slider 4046, the feeding plate conveying nut seat 4044 generates displacement, and at the same time of displacement, the feeding plate assembly 409 is driven into the feeding plate bin 407. Start the first height adjustment component 4023 to lift the feeding plate bin 407 to facilitate the reception of the next feeding plate assembly 409. During the upward movement, the feeding plate conveying plate 4047 retracts to the starting position, waiting for the next feeding plate assembly 409 to be conveyed;

[0064] S04: After manufacturing is completed, directly remove the feeding plate bin 407 to take the pipe fittings that have been recycled and sorted.

[0065] Embodiment 2: The material turnover mechanism 2 in this embodiment 2 is improved on the basis of the above embodiment. The technical content disclosed in the above embodiment will not be described repeatedly, and the content disclosed in the above embodiment also belongs to the content disclosed in this embodiment 2.

[0066] In an embodiment of the present invention, in combination with Figure 12 As shown, the material turnover mechanism 2 includes two sets of transfer plates 2012 arranged oppositely. The two sets of transfer plates 2012 cooperate through a second spacing adjustment cylinder 2014. The transfer plates 2012 are arranged on the position preset bottom plate 105 through support rods 2013. Two sets of material turnover motors 202 are arranged on the side wall of one of the sets of transfer plates 2012. The rotating shafts of the two sets of material turnover motors 202 penetrate through the transfer plates 2012 and are provided with second swing members 2015. A micro-spacing adjustment cylinder 2016 is arranged on the second swing member 2015. A receiving plate 2010 is arranged between the telescopic rods of the two sets of micro-spacing adjustment cylinders 2016. The telescopic rod of the micro-spacing adjustment cylinder 2016 is rotatably connected to the connection with the receiving plate 2010. The hemming mechanism 3 is arranged between the ends of the two sets of transfer plates 2012. The specific operating principle of this embodiment is roughly the same as that of the first embodiment, and its specifically set components are also more simplified, with low composition cost and convenient subsequent maintenance. However, it also has certain deficiencies. For example, for the turnover of finished pipes on the single receiving plate 2010, if it is not centered on the middle of the pipe during reception, there may be a risk of tilting and falling off. In addition, the independent receiving plate 2010 has a low ability to bear the weight of the pipe.

[0067] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0068] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Thin-walled pipe finished product recovery device, characterized by: It includes a position preset mechanism and a material turnover mechanism arranged above the position preset mechanism, the material turnover mechanism is provided with a lap mechanism, a material sorting mechanism is arranged in the cavity of the position preset mechanism, and the material sorting mechanism cooperates with the lap mechanism; The preset position mechanism comprises a preset position frame, two groups of preset position bodies are arranged opposite to each other on one side of the preset position frame, preset position guide rods are arranged in the cavities of the two groups of preset position bodies, preset position sliders are slidably arranged on the two groups of preset position guide rods, a preset position bottom plate is arranged between the two groups of preset position sliders, the preset position bottom plate is arranged in an inclined manner, the material turnover mechanism is arranged above the preset position bottom plate, a preset position screw rod is rotatably arranged in one group of the preset position body cavities, a preset position ball nut seat matching with the preset position screw rod is arranged on the preset position screw rod, the preset position ball nut seat is fixedly connected to the preset position slider on one side of the preset position body, and a preset position motor for driving the preset position to rotate is arranged above the preset position body at the end of the preset position screw rod; The material turnover mechanism comprises a material turnover bottom plate, the material turnover bottom plate is provided with a material turnover motor, the rotating shaft of the material turnover motor passes through the material turnover bottom plate and is provided with a rotating part, the inner sleeve of the rotating part is provided with a first swinging part, a swinging slider is fixedly provided on the side wall of the first swinging part, a swinging guide rail is provided in the sliding sleeve of the swinging slide block, the swinging guide rail is fixedly provided on the guide member, and a guide slider is fixedly provided on the guide member, and a guide guide rail matching with the guide slider is provided on the material turnover bottom plate, two groups of material receiving plates are fixedly provided at the end of the first swinging member, the two groups of material receiving plates are matched by a first spacing adjustment cylinder, and transfer plates are provided on both sides of the two groups of material receiving plates, one group of the transfer plates is fixedly provided on the position preset bottom plate by a support rod, and the other group of the transfer plates is provided on the material turnover bottom plate by a second spacing adjustment cylinder, and the overlapping mechanism is provided between the ends of the two groups of transfer plates; The overlap mechanism includes an overlap plate assembly rotatably arranged between two groups of the transfer plates, a plurality of material buffering assemblies are arranged on the upper surface of the overlap plate assembly, an overlap follower gear is arranged at the connection between the overlap plate assembly and the transfer plate, an overlap drive motor is arranged on the outer side wall of the transfer plate, the rotating shaft of the overlap drive motor passes through the transfer plate and is provided with an overlap drive gear, and the overlap drive gear is meshed with the overlap follower gear; The material sorting mechanism includes a material sorting base plate, and a first height adjustment component and a second height adjustment component are respectively arranged on the material sorting base plate, the first height adjustment component and the second height adjustment component have the same structure, a material plate conveying component is arranged between the first height adjustment component and the second height adjustment component, two groups of material plate supporting plates are arranged on the first height adjustment component, a supporting plate lifting cylinder is arranged at the bottom of the material plate supporting plate close to the overlapping mechanism, a material plate bin is arranged on the upper surface of the second height adjustment component, a plurality of groups of material plate partition plates are evenly distributed in the cavity of the material plate bin, and material plate components are arranged between the material plate partition plates.

2. The thin-walled pipe finished product recovery device according to claim 1 is characterized in that: The lap plate assembly comprises a lap sleeve plate, and a lap extension plate is provided in a sliding sleeve inside the lap sleeve plate; The upper surface of the lap plate assembly is provided with an embedding groove for installing the buffer assembly. The buffer assembly includes a buffer bottom frame, a buffer plate is rotatably arranged in the buffer bottom frame, and an elastic member is arranged between the buffer bottom frame and the buffer plate.

3. The thin-walled pipe finished product recovery device according to claim 2 is characterized in that: The first height adjustment component includes a height adjustment cavity fixedly arranged at the bottom of the material sorting base plate, a height adjustment screw is rotatably arranged in the height adjustment cavity, a height adjustment gear is arranged at the end of the height adjustment screw, a height adjustment motor is arranged on the outer wall of the height adjustment cavity, a height driving gear is arranged on the rotating shaft of the height adjustment motor, the height driving gear and the height adjustment gear are matched with the height adjustment gear through a rubber synchronous belt, a height adjustment nut seat matching with it is arranged on the height adjustment screw, a height adjustment guide rail is arranged on one side of the height adjustment screw, a height adjustment slider is arranged on the height adjustment guide rail, the height adjustment nut seat is fixedly connected with the height adjustment slider, a height adjustment plate is fixedly arranged on the height adjustment nut seat, the height adjustment plate passes through the material sorting base plate and is provided with a height lifting base plate, and a height adjustment guide rod for guiding the direction of the height lifting base plate is arranged on the upper surface of the material sorting base plate.

4. The thin-walled pipe finished product recovery device according to claim 3 is characterized in that: The sheet metal conveying assembly includes a sheet metal conveying body, a sheet metal conveying screw is rotatably arranged in the cavity of the sheet metal conveying body, a sheet metal conveying motor for controlling the rotation of the sheet metal conveying screw is arranged on the outer wall of the sheet metal conveying body, a sheet metal conveying nut seat matching with the sheet metal conveying screw is arranged on the sheet metal conveying screw, sheet metal conveying guide rails are arranged on both sides of the sheet metal conveying screw, a sheet metal conveying slider is slidably arranged on the sheet metal conveying guide rails, the sheet metal conveying nut seat is fixedly connected with the sheet metal conveying slider, a sheet metal conveying plate is arranged above the sheet metal conveying nut seat, and a plurality of groups of anti-slip plates are arranged on the outer wall of the sheet metal conveying plate.

5. The thin-walled pipe finished product recovery device according to claim 4 is characterized in that: The material plate assembly includes a material plate body, a connecting groove matching the anti-drop plate is provided at the bottom of the material plate body, two sets of matching partition assemblies are relatively arranged in the cavity of the material plate body, one of the partition assemblies is provided with a first partition adjustment slider, and a first partition adjustment guide rail matching the first partition adjustment slider is provided on the inner wall of the material plate body, and the first partition adjustment slider and the first partition adjustment guide rail are matched through a locking wrench; The partition assembly includes a partition fixed base plate, two groups of second partition adjustment rails are relatively arranged on the upper surface of the partition fixed base plate, second partition adjustment sliders are slidably arranged on the two groups of second partition adjustment guide rails, a partition spacing plate is arranged between the second partition adjustment sliders, a plurality of partition grooves are opened on the partition spacing plate, a partition adjustment motor for controlling the position of the partition spacing plate is arranged on the partition fixed base plate, two groups of partition follow-up rails are arranged between the two groups of second partition adjustment guide rails, a plurality of partition follow-up sliders are staggered on the partition follow-up guide rails, partition extension arms are arranged on the partition extension arms, guide members matching the partition grooves are arranged on the partition extension arms, a micro-flipping motor is arranged at the end of the partition extension arm, a partition rod is arranged on the rotating shaft of the micro-flipping motor, and a rubber column is arranged at the end of the partition rod.

6. A high-speed five-axis CNC machine tool, characterized in that: It comprises a machine tool body and a thin-walled pipe finished product recovery device as described in any one of claims 1 to 5, wherein a milling cutter is drivenly arranged on the top of the machine tool body, a chuck is arranged on the side wall at one end of the machine tool body, a plurality of supporting mechanisms are drivenly arranged on the inner wall of the machine tool body along the direction of the chuck, and the thin-walled pipe finished product recovery device is arranged between two groups of the supporting mechanisms away from the chuck.

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