An integrated automatic winding machine

Abstract

This invention relates to an integrated automatic winding machine, comprising: a machine bed; a pneumatic chuck disposed at one end of the machine bed for fixing the workpiece; a movable tailstock mechanism disposed at the other end of the machine bed for automatically clamping the workpiece in cooperation with the pneumatic chuck; and a movable glue-impregnating winding mechanism slidably disposed on the machine bed for winding, cutting, and scraping glue onto the workpiece. Compared with existing technologies, this invention features high efficiency, high precision, and fully automated control, including automatic workpiece loading and unloading, automatic closed-loop tension control, automatic glue tank temperature control, automatic control of tension and running speed for each layup layer, automatic online measurement of workpiece dimensional changes, and automatic yarn application and cutting. It is suitable for the production of composite material components of different types and sizes, and offers high industrial efficiency, strong equipment versatility, and adaptability to the winding requirements of various workpieces.

Description

Technical Field

[0001] This invention relates to the field of winding molding material production equipment, and in particular to an integrated automatic winding machine. Background Technology

[0002] Filament winding is a crucial process in composite material molding, producing composites with excellent properties such as high strength and low density, making it widely used in pipelines, pressure vessels, aerospace, and other fields. With the increasing application of composite materials in aerospace, automotive, and medical fields, the requirements for the precision, quality stability, and production efficiency of fiber winding machines are constantly rising. This is driving the continued growth in demand for automated production equipment.

[0003] Depending on the physical and chemical state of the resin matrix during winding, winding processes can be divided into dry, wet, and semi-dry methods. Wet winding uses a liquid resin system. After the fibers are bundled and impregnated with resin, they are directly wound onto a mandrel under tension control, and then cured. General-purpose winding machines have a series of shortcomings in terms of process control, quality control, and product performance of composite materials. Furthermore, solvents or low-boiling-point components in the resin system are prone to forming defects such as bubbles and voids during curing, affecting molding quality and final product performance. In addition, they also have adverse effects on personnel health, equipment maintenance, and environmental protection.

[0004] There is an urgent market need for a small, integrated, automatic fiber winding machine that features high efficiency, high precision, and fully automated control. It should be suitable for producing composite material components of various types and sizes, offering high industrial efficiency, strong equipment versatility, and the ability to adapt to the winding needs of diverse workpieces. To overcome the shortcomings of current general-purpose winding machines, an integrated automatic winding machine needs to be designed. This machine should have a compact structure, be easy to operate, and have a high degree of automation, thereby improving stability, efficiency, and reducing floor space. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated automatic winding machine. This invention provides an integrated automatic winding machine with a highly automated design that integrates the control cabinet and machine bed, specifically for wet fiber winding.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] An integrated automatic winding machine includes:

[0008] Bed frame;

[0009] Pneumatic chuck: It is located at one end of the bed and is used to fix the workpiece;

[0010] Moving tailstock mechanism: It is located at the other end of the bed and is used to cooperate with the pneumatic chuck to complete the automatic clamping of workpieces;

[0011] Mobile dip-coating and winding mechanism: It is slidably mounted on the bed and is used to wrap the workpiece with yarn, cut the yarn, and scrape off the glue.

[0012] Furthermore, the integrated automatic winding machine also includes a spindle motor, which is located inside the bed and connected to a pneumatic chuck via a spindle. The spindle motor is used to drive the pneumatic chuck to rotate.

[0013] Furthermore, the integrated automatic winding machine also includes a motor for the impregnation and winding mechanism, a guide rail for the impregnation and winding mechanism, and a lead screw for the impregnation and winding mechanism. The motor, guide rail, and lead screw are all located inside the machine bed. The motor is connected to the movable impregnation and winding mechanism via the lead screw. The movable impregnation and winding mechanism is slidably connected to the guide rail for the impregnation and winding mechanism. The motor drives the impregnation and winding mechanism to move back and forth along the X direction.

[0014] Furthermore, the integrated automatic winding machine also includes a telescopic arm mechanism motor, a telescopic arm mechanism gear rack and a telescopic arm mechanism guide rail. The telescopic arm mechanism gear rack is provided above the telescopic arm mechanism motor, and the telescopic arm mechanism guide rail is provided below the movable dip-wrap mechanism. The telescopic arm mechanism gear rack is slidably connected to the telescopic arm mechanism guide rail, and the telescopic arm mechanism motor is used to drive the dip-wrap mechanism to move back and forth along the Y direction.

[0015] The motor of the extension arm mechanism is used to drive the dip-coating and winding mechanism to extend the arm, and it can move and position itself in three different extension arm positions: automatic yarn feeding, automatic yarn cutting, and winding.

[0016] Furthermore, the adhesive-coating and winding mechanism includes a vertical plate, a base plate, a follow-up adhesive scraping assembly, and an automatic yarn-attaching and yarn-cutting assembly.

[0017] The follow-up scraping assembly is installed on the vertical plate of the glue-dipping and winding mechanism. The follow-up scraping assembly includes a scraping cylinder and a scraper. One end of the scraping cylinder is installed on the vertical plate, and the other end of the scraping cylinder is provided with a scraper. The follow-up scraping assembly raises and lowers the scraper by swinging the scraping cylinder up and down to a fixed position, thereby achieving the follow-up scraping function.

[0018] The automatic yarn application and yarn breaking assembly is installed on the base plate of the glue-impregnating and winding mechanism. The automatic yarn application and yarn breaking assembly includes a lower swing cylinder, a yarn breaking cylinder, and a side swing cylinder. One end of the lower swing cylinder and the side swing cylinder are installed on the base plate, and the other end of the lower swing cylinder and the side swing cylinder are provided with guide rollers. One end of the yarn breaking cylinder is installed on the base plate, and the other end of the yarn breaking cylinder is provided with a cutter. The automatic yarn application and yarn breaking assembly realizes the automatic yarn application and yarn breaking functions by controlling the lower swing cylinder, the yarn breaking cylinder, and the side swing cylinder.

[0019] Furthermore, a yarn box is provided below the impregnation and winding mechanism, which is used to feed yarn to the impregnation and winding mechanism.

[0020] Furthermore, the integrated automatic winding machine also includes a tailstock motor and a tailstock guide rail. The tailstock motor is located below the moving tailstock mechanism, and the tailstock guide rail is located on the machine bed. The tailstock motor is used to drive the moving tailstock mechanism to move back and forth along the tailstock guide rail, which can install workpieces of different lengths and achieve automatic workpiece clamping.

[0021] Furthermore, the moving tailstock mechanism is equipped with a dedicated tail top assembly, which consists of a push cylinder, a V-shaped support, and a guide block. The guide block contains a bearing that matches the size of the workpiece tail end. The V-shaped support is fixedly mounted at the front end of the guide block. The push cylinder is located in front of the V-shaped support and is used to push the workpiece. The dedicated tail top assembly is used to hold the workpiece in place and to automatically clamp the workpiece in conjunction with a pneumatic chuck.

[0022] When the workpiece is inserted into the pneumatic chuck by a robotic arm or a person, the integrated automatic winding machine receives a signal and moves the tailstock mechanism to the designated position via the tailstock motor. When the workpiece tail end is clamped above the V-shaped support, the person or robotic arm releases the workpiece, and the tailstock motor and push cylinder move simultaneously to push the workpiece, so that the front end of the workpiece is clamped against the upper part of the pneumatic chuck. The tailstock motor stops and the push cylinder retracts, and the pneumatic chuck clamps the workpiece to complete the workpiece clamping.

[0023] As a preferred technical solution, the guide block is a horn-shaped guide block.

[0024] Furthermore, the bed frame includes a headboard and a worktable, with an electrically controlled door at the front end of the worktable.

[0025] The pneumatic chuck is located at one end of the worktable, the moving tailstock mechanism is located at the other end of the worktable, the adhesive impregnation and winding mechanism and the tailstock guide rail are located above the worktable, and the guide rail of the adhesive impregnation and winding mechanism is located inside the worktable.

[0026] The spindle motor and the impregnation and winding mechanism motor are mounted on the side of the headstock. The top of the headstock is equipped with a control panel, which is connected to the spindle motor, the impregnation and winding mechanism motor, the extension arm mechanism motor, and the tailstock motor.

[0027] Furthermore, an electrically controlled door transmission mechanism is provided in front of the workbench. The electrically controlled door transmission mechanism includes a sliding door, a servo motor, a linear module, and a light rod. The servo motor drives the light rod, and the light rod drives the linear modules at both ends. The sliding door is installed on the linear modules at both ends, and the whole assembly forms an electrically controlled door.

[0028] As a preferred technical solution, a control cabinet is provided below the headboard box, and the control cabinet contains an electrical control section, which includes the electrical circuits of the entire device, servo drives, industrial computers, PLCs, and power electronic devices.

[0029] The working principle of this invention is as follows:

[0030] The workpiece head is inserted into the pneumatic chuck via a robotic arm, gantry, or manual operation. The tailstock mechanism automatically moves to the designated position, and the workpiece tail falls onto the V-shaped support. The loading device then moves away. The pneumatic chuck clamps the workpiece, and the tailstock mechanism further pushes the workpiece forward to complete the loading process.

[0031] After the material is loaded, the movable dip-coating and winding mechanism moves to the designated position. The motor of the extension arm mechanism on the movable dip-coating and winding mechanism is started, and it moves longitudinally to the designated position. After the automatic yarn application and yarn breaking component performs the automatic yarn application process, the extension arm retracts to the designated winding position to start winding. At the same time, the cylinder of the follow-up glue scraping component is opened to automatically scrape glue. After the winding is completed, the extension arm moves forward to the designated yarn breaking position. The automatic yarn application and yarn breaking component performs the yarn breaking process and clamps the yarn on the automatic yarn application and yarn breaking component to wait for the next workpiece to be wound before automatic yarn application.

[0032] After the winding and yarn breaking process is completed, the pneumatic chuck is still holding the workpiece. The tailstock and the moving dip-coating winding mechanism simultaneously retreat to a safe position at the tail of the bed. The robotic arm or gantry device comes over to pick up the workpiece, clamps it, and then the chuck releases to complete the unloading process.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0034] 1. Unlike traditional winding machines, this invention integrates the mechanical bed and electrical control system, significantly reducing the footprint and improving stability. It features an automatic yarn feeding and cutting assembly, a follow-up glue scraping assembly, an automatic workpiece clamping mechanism, and an electrically controlled door mechanism, replacing traditional manual yarn feeding, cutting, glue scraping, and loading / unloading processes, greatly enhancing the automation level of the winding machine. The winding machine of this invention has a compact structure, small footprint, and convenient operation, and can be used with industrial robots to achieve automated multi-axis linkage control winding.

[0035] 2. Traditional fiber winding machines have separate mechanical beds and electrical control cabinets. This invention integrates the control cabinet and bed into a single design, making the overall equipment occupy less space, easier to use, and more stable in operation, thus making better use of available space and occupying less floor space.

[0036] 3. The integrated automatic winding machine provided by this invention is equipped with an automatic yarn-applying and yarn-cutting component, which can replace manual labor in completing the yarn-applying process before winding and the yarn-cutting process after winding. Through the cooperation of multiple cylinders and a shearing mechanism within the automatic yarn-applying and cutting component, it can automatically apply yarn to the workpiece before winding and cut the yarn after winding, clamping the yarn with a mechanism, so that automatic yarn application and winding can continue when the next workpiece is loaded.

[0037] 4. The integrated automatic winding machine provided by this invention is equipped with a moving tailstock mechanism, a special tail top assembly and a pneumatic chuck, which can work with industrial robots to complete the automatic loading and unloading of workpieces.

[0038] 5. The integrated automatic winding machine provided by the present invention is equipped with a follow-up scraping component, which can automatically rise and follow the scraping during winding; through the cooperation of the scraping cylinder in the follow-up scraping component, the excess glue on the workpiece can be automatically scraped off during winding.

[0039] 6. The integrated automatic winding machine provided by the present invention is equipped with an automatic electric control door, which can automatically close the door during the winding process to prevent the glue liquid from splashing and affecting the external working environment.

[0040] 7. The integrated automatic winding machine provided by the present invention can achieve automatic workpiece clamping function by using the push cylinder, special V-shaped support and flared guide block in the special tail top assembly, and can achieve automatic loading and unloading function by using the tailstock and pneumatic chuck.

[0041] 8. The integrated automatic winding machine provided by this invention features high efficiency, high precision, and fully automated control, including automatic workpiece loading and unloading, automatic closed-loop tension control, automatic control of glue tank temperature, automatic control of tension and running speed of each layup layer, automatic online measurement of workpiece dimensional changes, automatic yarn feeding and yarn breakage control, and other automated functions. It is suitable for the production of composite material components of different types and sizes, and boasts high industrial efficiency, strong equipment versatility, and the ability to adapt to the winding needs of various workpieces. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the overall structure of the integrated automatic winding machine of the present invention;

[0043] Figure 2 This is a rear view of the integrated automatic winding machine of the present invention, wherein the control cabinet on the right is a sectional view;

[0044] Figure 3This is a front view of the integrated automatic winding machine of the present invention, wherein the electrically controlled door is a partial sectional view;

[0045] Figure 4 This is a schematic diagram of the structure of the movable tailstock mechanism of the present invention;

[0046] Figure 5 This is a schematic diagram of the movable impregnation and winding mechanism of the present invention.

[0047] Explanation of the attached diagram numbers: 1. Control panel, 2. Bed, 3. Pneumatic chuck, 4. Moving dip-coating and winding mechanism, 5. Moving tailstock mechanism, 6. Spindle motor, 7. Dip-coating and winding mechanism motor, 8. Dip-coating and winding mechanism guide rail, 9. Dip-coating and winding mechanism lead screw, 10. Extending arm mechanism motor, 11. Extending arm mechanism gear and rack, 12. Extending arm mechanism guide rail, 13. Yarn box, 14. Dedicated tailstock assembly, 15. Tailstock motor, 16. Tailstock guide rail, 17. Electric door transmission mechanism, 18. Follow-up glue scraping assembly, 19. Automatic yarn application and yarn breaking assembly, 20. Control cabinet, 21. Pushing cylinder, 22. V-shaped support, 23. Guide block, 24. Glue scraping cylinder, 25. Lowering cylinder, 26. Yarn breaking cylinder, 27. Side swing cylinder. Detailed Implementation

[0048] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. These embodiments are based on the technical solution of the present invention and provide detailed implementation methods and specific operating procedures. However, the scope of protection of the present invention is not limited to the following embodiments.

[0049] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0050] In the description of this invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0051] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0052] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0053] Example 1

[0054] See Figures 1 to 5 An integrated automatic winding machine, comprising:

[0055] Bed frame 2;

[0056] Pneumatic chuck 3: It is located at one end of the bed 2 and is used to fix the workpiece;

[0057] Moving tailstock mechanism 5: It is located at the other end of the bed 2. The moving tailstock mechanism 5 is used to cooperate with the pneumatic chuck 3 to complete the automatic clamping of workpieces.

[0058] The movable dip-coating and winding mechanism 4 is slidably mounted on the bed 2. The movable dip-coating and winding mechanism 4 is used to wrap the workpiece with yarn, cut the yarn, and scrape off the glue.

[0059] In this embodiment, the integrated automatic winding machine also includes a spindle motor 6, which is located inside the bed 2. The spindle motor 6 is connected to the pneumatic chuck 3 via a spindle, and the spindle motor 6 is used to drive the pneumatic chuck 3 to rotate.

[0060] In this embodiment, the integrated automatic winding machine further includes a dip-wrap mechanism motor 7, a dip-wrap mechanism guide rail 8, and a dip-wrap mechanism lead screw 9. The dip-wrap mechanism motor 7, the dip-wrap mechanism guide rail 8, and the dip-wrap mechanism lead screw 9 are all located inside the bed 2. The dip-wrap mechanism motor 7 is connected to the movable dip-wrap mechanism 4 through the dip-wrap mechanism lead screw 9. The movable dip-wrap mechanism 4 is slidably connected to the dip-wrap mechanism guide rail 8. The dip-wrap mechanism motor 7 is used to drive the dip-wrap mechanism 4 to move back and forth along the X direction.

[0061] In this embodiment, the integrated automatic winding machine further includes a telescopic arm mechanism motor 10, a telescopic arm mechanism gear rack 11, and a telescopic arm mechanism guide rail 12. The telescopic arm mechanism gear rack 11 is provided above the telescopic arm mechanism motor 10, and the telescopic arm mechanism guide rail 12 is provided below the movable dip-coating winding mechanism 4. The telescopic arm mechanism gear rack 11 is slidably connected to the telescopic arm mechanism guide rail 12. The telescopic arm mechanism motor 10 is used to drive the dip-coating winding mechanism 4 to move back and forth along the Y direction.

[0062] The arm extension mechanism motor 10 is used to drive the dip-coating and winding mechanism 4 to extend its arm, and can move and position itself in three different extension positions: automatic yarn feeding, automatic yarn cutting, and winding.

[0063] In this embodiment, the glue-impregnation and winding mechanism 4 includes a vertical plate, a base plate, a follow-up glue-scraping assembly 18, and an automatic yarn-attaching and yarn-cutting assembly 19.

[0064] The follow-up scraping assembly 18 is installed on the vertical plate of the glue-dipping and winding mechanism 4. The follow-up scraping assembly 18 includes a scraping cylinder 24 and a scraper. One end of the scraping cylinder 24 is installed on the vertical plate, and the other end of the scraping cylinder 24 is provided with a scraper. The follow-up scraping assembly 18 raises and lowers the scraper by swinging the scraping cylinder 24 up and down to a fixed position to achieve the follow-up scraping function.

[0065] The automatic yarn application and yarn breaking assembly 19 is installed on the base plate of the glue-impregnating and winding mechanism 4. The automatic yarn application and yarn breaking assembly 19 includes a lower swing cylinder 25, a yarn breaking cylinder 26, and a side swing cylinder 27. One end of the lower swing cylinder 25 and the side swing cylinder 27 is installed on the base plate, and the other end of the lower swing cylinder 25 and the side swing cylinder 27 is provided with a guide roller. One end of the yarn breaking cylinder 26 is installed on the base plate, and the other end of the yarn breaking cylinder 26 is provided with a cutter. The automatic yarn application and yarn breaking assembly 19 realizes the automatic yarn application and yarn breaking functions by controlling the lower swing cylinder 25, the yarn breaking cylinder 26, and the side swing cylinder 27.

[0066] In this embodiment, a yarn box 13 is provided below the impregnation and winding mechanism 4, and the yarn box 13 is used to feed yarn to the impregnation and winding mechanism 4.

[0067] In this embodiment, the integrated automatic winding machine also includes a tailstock motor 15 and a tailstock guide rail 16. The tailstock motor 15 is located below the moving tailstock mechanism 5, and the tailstock guide rail 16 is located on the bed 2. The tailstock motor 15 is used to drive the moving tailstock mechanism 5 to move back and forth along the tailstock guide rail 16, which can install workpieces of different lengths and achieve automatic workpiece clamping.

[0068] In this embodiment, the moving tailstock mechanism 5 is provided with a dedicated tail top assembly 14. The dedicated tail top assembly 14 consists of a push cylinder 21, a V-shaped support 22, and a guide block 23. The guide block 23 is provided with a bearing that matches the size of the workpiece tail end. The V-shaped support 22 is fixedly provided at the front end of the guide block 23. The push cylinder 21 is located in front of the V-shaped support 22. The push cylinder 21 is used to push the workpiece. The dedicated tail top assembly 14 is used to hold the workpiece and cooperate with the pneumatic chuck 3 to automatically clamp the workpiece.

[0069] In this embodiment, the bed frame 2 includes a headboard and a worktable, and the worktable has an electrically controlled door at its front end.

[0070] The pneumatic chuck 3 is located at one end of the worktable, the moving tailstock mechanism 5 is located at the other end of the worktable, the adhesive impregnation and winding mechanism 4 and the tailstock guide rail 16 are located above the worktable, and the adhesive impregnation and winding mechanism guide rail 8 is located inside the worktable.

[0071] The main spindle motor 6 and the glue-impregnation and winding mechanism motor 7 are mounted on the side of the headstock box. The top of the headstock box is equipped with a control panel 1, which is connected to the main spindle motor 6, the glue-impregnation and winding mechanism motor 7, the extension arm mechanism motor 10, and the tailstock motor 15.

[0072] In this embodiment, an electrically controlled door transmission mechanism 17 is provided in front of the workbench. The electrically controlled door transmission mechanism 17 includes a sliding door, a servo motor, a linear module, and a light rod. The servo motor drives the light rod, and the light rod drives the linear modules at both ends. The sliding door is installed on the linear modules at both ends, and the whole assembly forms an electrically controlled door.

[0073] In this embodiment, a control cabinet 20 is provided below the headboard box. The control cabinet 20 contains an electrical control section, which includes the electrical circuits of the entire device, servo drives, industrial computers, PLCs, and power electronic devices.

[0074] Example 2

[0075] See Figures 1 to 3 This embodiment provides an integrated automatic winding machine, including a control panel 1, a bed 2, a pneumatic chuck 3, a movable dip-coating winding mechanism 4, a movable tailstock mechanism 5, a spindle motor 6, a dip-coating winding mechanism motor 7, a dip-coating winding mechanism guide rail 8, a dip-coating winding mechanism lead screw 9, an extension arm mechanism motor 10, an extension arm mechanism gear rack 11, an extension arm mechanism guide rail 12, a yarn box 13, a dedicated tail top assembly 14, a tailstock motor 15, a tailstock guide rail 16, an electrically controlled door transmission mechanism 17, a follow-up glue scraping assembly 18, an automatic yarn application and cutting assembly 19, and a control cabinet 20.

[0076] like Figure 1As shown, the control panel 1, pneumatic chuck 3, movable dip-coating and winding mechanism 4, and movable tailstock mechanism 5 are respectively installed on the bed 2. The pneumatic chuck 3 and the movable tailstock mechanism 5 work together to automatically clamp the workpiece.

[0077] like Figure 2 As shown, the spindle motor 6 is installed on the side of the headstock inside the bed 2, driving the spindle and pneumatic chuck to rotate.

[0078] like Figure 2 As shown, the impregnation and winding mechanism motor 7, impregnation and winding mechanism guide rail 8, and impregnation and winding mechanism lead screw 9 are installed on the rear side of the bed 2, driving the movable impregnation and winding mechanism 4 to move and position precisely left and right.

[0079] like Figure 2 As shown, the extension arm mechanism motor 10, extension arm mechanism gear rack 11, and extension arm mechanism guide rail 12 are installed below the movable dip-coating winding mechanism 4, driving the winding mechanism to perform extension arm movement. It can move and position itself in three different extension arm positions: automatic yarn feeding, automatic yarn cutting, and winding.

[0080] like Figure 2 As shown, the yarn box 13 is installed below the movable impregnation and winding mechanism 4, and can be fitted with different fibers to feed yarn to the winding mechanism.

[0081] like Figure 2 As shown, the dedicated tailstock assembly 14 is mounted on the movable tailstock mechanism 5 and is used to hold the workpiece in place and to automatically clamp the workpiece in conjunction with the pneumatic chuck 3.

[0082] like Figure 3 As shown, the tailstock motor 15 is installed inside the lower part of the bed 2, and the tailstock guide rail 16 is installed below the moving tailstock mechanism 5. Together, they drive the moving tailstock mechanism 5 to move left and right and to position it, which can install workpieces of different lengths and sizes and realize automatic workpiece clamping.

[0083] like Figure 3 As shown, the electric door transmission mechanism 17 is installed at the front of the bed 2. The servo motor, linear module and light rod transmission in the mechanism are used to control the up and down movement of the electric door. The function of the electric door is to prevent glue from splashing out of the equipment during wet winding and affecting the ground rail or robotic arm auxiliary equipment outside the equipment.

[0084] like Figure 3 As shown, the follow-up glue scraping component 18 and the automatic yarn attaching and cutting component 19 are installed on the mobile glue-impregnating and winding mechanism 4 to complete the automatic scraping of excess glue on the workpiece and the yarn attaching and cutting actions before and after winding during the winding process.

[0085] like Figure 3As shown, the control cabinet 20 is installed inside the left side of the bed 2. All electrical control components are integrated into the control cabinet, and the integrated design saves a lot of space.

[0086] The integrated automatic winding machine provided in this embodiment can fully meet the automated winding function of workpieces of specified size. Its functions include automatic workpiece clamping, automatic loading and unloading with the help of robotic arms or gantry, automatic yarn application, automatic yarn cutting, automatic glue scraping, and other automated functions. Moreover, the integrated electrical and mechanical design makes the overall equipment more compact and stable.

[0087] The above description of the embodiments is provided to enable those skilled in the art to understand and use the invention. It will be apparent to those skilled in the art that various modifications can be made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present invention is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the invention should be within the protection scope of the present invention.

Claims

1. An integrated automatic winding machine, characterized in that, include: Bed frame (2); Pneumatic chuck (3): It is located at one end of the bed (2) and is used to fix the workpiece; Moving tailstock mechanism (5): It is located at the other end of the bed (2). The moving tailstock mechanism (5) is used to cooperate with the pneumatic chuck (3) to complete the automatic clamping of workpieces. Mobile dip-coating and winding mechanism (4): It is slidably mounted on the bed (2). The mobile dip-coating and winding mechanism (4) is used to wrap the workpiece with yarn, cut the yarn and scrape the glue. The glue-impregnation and winding mechanism (4) includes a vertical plate, a base plate, a follow-up glue scraping assembly (18), and an automatic yarn-attaching and yarn-cutting assembly (19). The follow-up scraping assembly (18) is installed on the vertical plate of the glue-dipping and winding mechanism (4). The follow-up scraping assembly (18) includes a scraping cylinder (24) and a scraper. One end of the scraping cylinder (24) is installed on the vertical plate, and the other end of the scraping cylinder (24) is provided with a scraper. The follow-up scraping assembly (18) raises and lowers the scraper by swinging the scraping cylinder (24) up and down to a fixed position to achieve the follow-up scraping function. The automatic yarn-feeding and yarn-breaking assembly (19) is installed on the base plate of the glue-impregnating and winding mechanism (4). The automatic yarn-feeding and yarn-breaking assembly (19) includes a lower swing cylinder (25), a yarn-breaking cylinder (26), and a side swing cylinder (27). One end of the lower swing cylinder (25) and the side swing cylinder (27) is installed on the base plate, and the other end of the lower swing cylinder (25) and the side swing cylinder (27) is provided with a guide roller. One end of the yarn-breaking cylinder (26) is installed on the base plate, and the other end of the yarn-breaking cylinder (26) is provided with a cutter. The automatic yarn-feeding and yarn-breaking assembly (19) realizes the automatic yarn-feeding and yarn-breaking functions by controlling the lower swing cylinder (25), the yarn-breaking cylinder (26), and the side swing cylinder (27). The moving tailstock mechanism (5) is provided with a special tail top assembly (14). The special tail top assembly (14) consists of a push cylinder (21), a V-shaped support (22) and a guide block (23). The guide block (23) is provided with a bearing that matches the size of the workpiece tail end. The V-shaped support (22) is fixedly provided at the front end of the guide block (23). The push cylinder (21) is located in front of the V-shaped support (22). The push cylinder (21) is used to push the workpiece. The special tail top assembly (14) is used to hold the workpiece and cooperate with the pneumatic chuck (3) to automatically clamp the workpiece.

2. The integrated automatic winding machine according to claim 1, characterized in that, The integrated automatic winding machine also includes a spindle motor (6), which is located inside the bed (2). The spindle motor (6) is connected to the pneumatic chuck (3) via a spindle and is used to drive the pneumatic chuck (3) to rotate.

3. The integrated automatic winding machine according to claim 2, characterized in that, The integrated automatic winding machine also includes a dip-wrap mechanism motor (7), a dip-wrap mechanism guide rail (8), and a dip-wrap mechanism lead screw (9). The dip-wrap mechanism motor (7), the dip-wrap mechanism guide rail (8), and the dip-wrap mechanism lead screw (9) are all located inside the bed (2). The dip-wrap mechanism motor (7) is connected to the movable dip-wrap mechanism (4) through the dip-wrap mechanism lead screw (9). The movable dip-wrap mechanism (4) is slidably connected to the dip-wrap mechanism guide rail (8). The dip-wrap mechanism motor (7) is used to drive the dip-wrap mechanism (4) to move back and forth along the X direction.

4. An integrated automatic winding machine according to claim 3, characterized in that, The integrated automatic winding machine also includes a telescopic arm mechanism motor (10), a telescopic arm mechanism gear rack (11), and a telescopic arm mechanism guide rail (12). The telescopic arm mechanism gear rack (11) is provided above the telescopic arm mechanism motor (10), and the telescopic arm mechanism guide rail (12) is provided below the movable dip-coating winding mechanism (4). The telescopic arm mechanism gear rack (11) and the telescopic arm mechanism guide rail (12) are slidably connected. The telescopic arm mechanism motor (10) is used to drive the dip-coating winding mechanism (4) to move back and forth along the Y direction.

5. An integrated automatic winding machine according to claim 1, characterized in that, A yarn box (13) is provided below the impregnation and winding mechanism (4), and the yarn box (13) is used to feed yarn to the impregnation and winding mechanism (4).

6. An integrated automatic winding machine according to claim 4, characterized in that, The integrated automatic winding machine also includes a tailstock motor (15) and a tailstock guide rail (16). The tailstock motor (15) is located below the moving tailstock mechanism (5), and the tailstock guide rail (16) is located on the bed (2). The tailstock motor (15) is used to drive the moving tailstock mechanism (5) to move back and forth along the tailstock guide rail (16), which can install workpieces of different lengths and sizes and realize automatic workpiece clamping.

7. An integrated automatic winding machine according to claim 6, characterized in that, The bed frame (2) includes a headboard and a worktable, and the worktable has an electrically controlled door at its front end. The pneumatic chuck (3) is located at one end of the worktable, the moving tailstock mechanism (5) is located at the other end of the worktable, the glue-impregnation and winding mechanism (4) and the tailstock guide rail (16) are located above the worktable, and the glue-impregnation and winding mechanism guide rail (8) is located inside the worktable. The main spindle motor (6) and the impregnation and winding mechanism motor (7) are installed on the side of the headstock box. The headstock box is equipped with a control panel (1) at the top. The control panel (1) is connected to the main spindle motor (6), the impregnation and winding mechanism motor (7), the extension arm mechanism motor (10), and the tailstock motor (15).

8. An integrated automatic winding machine according to claim 7, characterized in that, The workbench is provided with an electric door transmission mechanism (17) in front of it. The electric door transmission mechanism (17) includes a sliding door, a servo motor, a linear module and a light rod. The servo motor drives the light rod, and the light rod drives the linear modules at both ends. The sliding door is installed on the linear modules at both ends to form an electric door.

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