Movable automatic resin supplementing device
By designing a mobile resin automatic replenishment device, the main frame and three sets of mobile mechanisms can achieve 6-degrees of freedom automatic movement and station conversion, the problem of the existing resin replenishment device equipment complex, heavy weight and inability to carry by manpower is solved, and the work efficiency and flexibility of the equipment are improved.
Patent Information
- Application Number
- CN202421283751.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing resin supplementation devices cannot be transported by manpower due to the complex equipment mechanism and heavy weight. They must be mechanically assisted or electric drive, and it is difficult to achieve automatic movement and station transformation.
A mobile resin automatic replenishment device is designed, including a main frame and three sets of moving mechanisms (X-direction, Y-direction, and Z-direction mechanisms). Through the cooperation of these mechanisms, the 6-degree-of-freedom automatic movement of the resin replenishment device is realized, and the functions of converting the conformal and reverse coating stations, using the station, and cleaning the standby station.
It realizes automatic movement and station conversion of resin replenishment devices, improves work efficiency, is suitable for resin replenishment devices with complex structures and heavier weights, and simplifies the cleaning and maintenance process of the equipment.
Smart Images
Figure CN222805484U_ABST
Abstract
Description
Technical Field
[0001] This utility model patent relates to the technical field of composite material preparation equipment, specifically, to a mobile automatic resin replenishing device. Background Art
[0002] In the two-step preparation process of composite materials (prepreg), the first step is to use a coating machine to prepare the finished film (the surface of the substrate carries a uniform resin); during the use of the coating machine, it is necessary to continuously add and replenish resin raw materials.
[0003] At present, coating equipment has multiple functions, including forward coating equipment, reverse coating equipment and forward and reverse coating equipment according to customer selection. For forward coating equipment and reverse coating equipment, there is only one glue storage tank, and this type of coating machine is suitable for a fixed resin replenishing device. For forward coating and reverse coating equipment, two glue storage tanks are required to meet different glue coating processes, so the resin replenishing device needs to have a working position change function.
[0004] For the replenishment device of high viscosity resin, a double-roller heated resin replenishment device is currently mostly used, that is, the resin block is added above two heating rollers, the resin is melted by the rotation of the heating rollers, and then the resin is peeled off with a scraper for adding. This kind of resin replenishment device has a wide range of adaptability to resins, which is conducive to the replenishment of high viscosity resins. However, this kind of resin replenishment device has disadvantages such as multiple equipment mechanisms and heavy weight. The resin replenishment device cannot be carried by manpower and must be carried out by mechanical assistance or electric drive, which needs to be improved. Therefore, in order to meet the cleaning and equipment maintenance of the resin replenishment device and the realization of the functions of changing the resin working position, a mobile resin automatic replenishment device that can realize automatic control of 6 degrees of freedom is now needed. Utility Model Content
[0005] The utility model aims to provide a mobile automatic resin replenishing device, aiming to solve the problem that the existing resin replenishing device has the disadvantages of multiple equipment mechanisms and heavy weight, and the resin replenishing device cannot be moved by manpower and must be moved by mechanical assistance or electric drive.
[0006] The utility model is implemented as follows, comprising a main frame and a resin replenishing device, wherein three sets of moving mechanisms are installed on the main frame, and the moving mechanisms include an X-direction mechanism, a Y-direction mechanism and a Z-direction mechanism, and the resin replenishing device is moved along the X-direction, the Y-direction and the Z-direction through the cooperation of the three sets of moving structures;
[0007] The X-direction mechanism includes a moving guide rail, the moving guide rail is provided with a pair of symmetrical fixed installations on both sides of the main frame, a moving motor X is installed at one end of the moving guide rail, a driving sprocket is installed on the moving motor, a driven sprocket is installed at the other end of the moving guide rail, the driving sprocket and the driven sprocket are connected by chain transmission, a moving frame is installed in the middle of the moving guide rails on both sides, guide wheels are installed at both ends of the moving frame, and the outer circumferential surface of the guide wheel contacts the moving guide rail, and the guide wheel is pulled forward and backward along X on the moving guide rail by the chain;
[0008] The Y-direction mechanism includes a moving seat, the resin replenishing device is installed below the moving seat, a pair of linear guides are installed above the moving frame, racks are installed on the sides of the linear guides, the moving seat is fixedly installed on the sliders of the linear guides, a moving motor Y is installed above the moving seat, a gear is fixedly installed on the bottom output shaft of the moving motor Y, the gear is meshed with the rack and drives the moving seat to move along the Y direction on the moving frame;
[0009] The Z-direction mechanism includes a four-link lifting structure, the lower movable end of the four-link lifting structure is fixedly connected to the resin replenishing device, both ends of the movable seat are fixedly installed with linear bearings, guide columns are installed in the linear bearings, and the lower end of the guide column is fixedly connected to the resin replenishing device.
[0010] Furthermore, limit plates are fixedly mounted on both ends of the movable guide rail.
[0011] Furthermore, both ends of the movable guide rail are installed with in-position sensors and limit sensors from the inside to the outside.
[0012] Furthermore, both ends of the movable seat in the Y direction are installed with in-position sensors and limit sensors from the inside to the outside, and a sensor detection plate is installed in the X direction of the movable frame.
[0013] Furthermore, a limit sensor, an in-position sensor and a fixed seat are installed in the Y direction of the movable seat.
[0014] Furthermore, a threaded hole is provided on the fixing seat, and a rotating sleeve is respectively provided on the outer side of the in-place sensor and the limit sensor, an external thread is provided on the outer wall of the rotating sleeve, the rotating sleeve is threadedly connected to the threaded hole, a limiting ring is fixedly connected to the inner wall of the rotating sleeve, a limiting groove is provided on the outer wall of the in-place sensor and the limit sensor, and the limiting ring is rotatably installed in the limiting groove.
[0015] Furthermore, the top of the rotating sleeve is configured as a regular hexagon.
[0016] Compared with the prior art, the utility model is an automatic movement control device suitable for a resin replenishing device with a complex structure and heavy weight, which can realize automatic movement with 6 degrees of freedom, and can convert forward coating and reverse coating stations, switch use stations and cleaning standby stations, thereby improving work efficiency. In addition, the height of the resin feeding device can be adjusted to meet different usage requirements, and the scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of a mobile automatic resin replenishing device provided by the utility model;
[0018] Figure 2 This is a schematic diagram of the bottom structure of a resin replenishing device of a mobile automatic resin replenishing device provided by the utility model;
[0019] Figure 3 This is a cross-sectional view of the connection position of the gear and rack of a mobile resin automatic replenishing device provided by the utility model;
[0020] Figure 4 It is a schematic diagram of the structure of an in-position sensor and a limit sensor on a moving guide rail of a mobile resin automatic replenishing device provided by the utility model;
[0021] Figure 5 The utility model discloses a schematic diagram of connecting a sensor and a fixing seat of a mobile resin automatic replenishing device.
[0022] The figure marks involved in the above drawings are: 1. Main frame; 2. Mobile frame; 3. Mobile seat; 11. Mobile guide rail; 12. Limit plate; 13. Mobile motor X; 14. Driving sprocket; 15. Guide wheel; 16. Chain; 17. Driven sprocket; 21. Linear guide rail; 22. Rack; 23. Mobile motor Y; 24. Gear; 25. Sensor detection plate; 31. Four-linkage lifting structure; 32. Guide column; 33. Linear bearing; 4. Resin replenishing device; 5. In-place sensor; 6. Limit sensor; 7. Rotating sleeve; 8. Limit ring; 9. Limit groove; 10. Threaded hole. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] The implementation of the utility model is described in detail below in conjunction with a specific embodiment, including a main frame 1 and a resin replenishing device 4, wherein three sets of moving mechanisms are installed on the main frame 1, and the moving mechanisms include an X-direction mechanism, a Y-direction mechanism, and a Z-direction mechanism, and the resin replenishing device 4 is moved along the X-direction, the Y-direction, and the Z-direction through the cooperation of the three sets of moving structures;
[0025] The X-direction mechanism includes a moving guide rail 11, which is provided with a pair of symmetrical fixed installations on both sides of the main frame 1, a moving motor X13 is installed at one end of the moving guide rail 11, a driving sprocket 14 is installed on the moving motor, a driven sprocket 17 is installed at the other end of the moving guide rail 11, the driving sprocket 14 and the driven sprocket 17 are connected by a chain 16, a moving frame 2 is installed in the middle of the moving guide rails 11 on both sides, guide wheels 15 are installed at both ends of the moving frame 2, and the outer circumferential surface of the guide wheel 15 contacts the moving guide rail 11, and the guide wheel 15 is pulled by the chain 16 to move forward and backward along the X on the moving guide rail 11;
[0026] The Y-direction mechanism includes a moving seat 3, the resin replenishing device 4 is installed below the moving seat 3, a pair of linear guide rails 21 are installed above the moving frame 2, a rack 22 is installed on the side of the linear guide rail 21, the moving seat 3 is fixedly installed on the slider of the linear guide rail 21, a moving motor Y23 is installed above the moving seat 3, a gear 24 is fixedly installed on the bottom output shaft of the moving motor Y23, the gear 24 is meshed with the rack 22 and drives the moving seat 3 to move along the Y direction on the moving frame 2;
[0027] The Z-direction mechanism includes a four-link lifting structure 31, the lower moving end of the four-link lifting structure 31 is fixedly connected to the resin replenishing device 4, both ends of the moving seat 3 are fixedly installed with linear bearings 33, and a guide column 32 is installed in the linear bearing 33, and the lower end of the guide column 32 is fixedly connected to the resin replenishing device 4.
[0028] Limiting plates 12 are fixedly mounted on both ends of the movable guide rail 11 to prevent the movable frame 2 from falling off the movable guide rail 11 during operation.
[0029] Both ends of the movable guide rail 11 are installed with in-position sensors 5 and limit sensors 6 from the inside to the outside; when working, it can detect whether the movable frame 2 reaches the sensor position in the X direction.
[0030] Both ends of the moving seat 3 in the Y direction are installed with in-position sensors 5 and limit sensors 6 from the inside to the outside, and the moving frame 2 is installed with a sensor detection plate 25 in the X direction; when working, the in-position sensors 5, the limit sensors 6 and the sensor detection plate 25 cooperate to detect whether the moving seat 3 reaches the sensor position in the Y direction.
[0031] The movable seat 3 is provided with a limit sensor 6, an in-position sensor 5 and a fixed seat in the Y direction; when in operation, it can detect whether the guide pillar is in position and further detect whether the resin replenishing device 4 reaches the sensor position in the Z direction.
[0032] Position setting during operation: Setting of working position A: Drive the four-link lifting mechanism, mobile motor X13, and mobile motor Y to move the resin replenishing device 4 (Z direction) to the working area A position. At this time, the resin replenishing device 4 (Z direction) is located at the best position in the X and Y directions of position A, and the lowest position of the working position in the Z direction. At this time, the in-place sensor 5 at one end of the X and Y directions is set to the just detected position, and the limit sensor 6 is set to a position at a certain distance from the in-place sensor 5. At this time, the limit sensor 6 is in an undetected state. When the moving frame 2 (X direction) and the moving seat 3 (Y direction) reach the limit sensor 6, it does not exceed the mechanical movement range. Set the A in-place sensor 5 in the Z direction to the just detected position.
[0033] Working position B setting: drive the four-link lifting mechanism, mobile motor X13, and mobile electromechanical Y to move the resin replenishing device 4 (Z direction) to the working area B position. At this time, the resin replenishing device 4 (Z direction) is located at the best position in the X and Y directions of position B, and the lowest position of the working position in the Z direction. At this time, the Y-end in-place sensor 5 is set to the critical detection position, and the limit sensor 6 is set to a position at a certain distance from the in-place sensor 5. At this time, the limit sensor 6 is in an undetected state. Set the Z-direction B in-place sensor 5 as the critical detection position. At this time, the limit sensor 6 is installed at a certain distance below the A / B limit sensor 6. At this time, the limit sensor 6 is in an undetected state. The movable frame 2 (X direction), the movable seat 3 (Y direction), and the resin replenishing device 4 (Z direction) do not exceed the mechanical movement range when reaching the limit sensor 6.
[0034] Setting the waiting working position: Drive the four-link lifting mechanism, the mobile motor X13, and the mobile electromechanical Y to move the resin replenishing device 4 (Z direction) to the appropriate position of the waiting working area. At this time, the resin moving device is at the highest point in the Z direction (the X and Y directions can move arbitrarily without interference). At this time, the in-place sensor 5 at the other end of the X and Z directions is set as the critical detection position, and the limit sensor 6 is set to a position at a certain distance from the in-place sensor 5. At this time, the limit sensor 6 is in an undetected state. When the resin replenishing device 4 (Z direction) of the mobile frame 2 (X direction) reaches the limit sensor 6, it does not exceed the mechanical movement range. Set one end of the mobile electromechanical Y as the waiting working position.
[0035] Working steps: Waiting position → Working position A:
[0036] After the moving motor X13 starts to drive the moving frame 2 (X direction) to move to the working position sensor 5, the moving motor Y23 starts to drive the moving base 3 (Y direction) to move to the A position sensor 5, and the four-link lifting mechanism drives the resin replenishing device 4 (Z direction) to reach the A position sensor 5. At this time, the movement is completed.
[0037] A working position → waiting working position
[0038] After the four-link lifting mechanism drives the resin replenishing device 4 (Z direction) to the standby position sensor 5, the mobile motor Y23 starts to drive the moving seat 3 (Y direction) to move to the standby position sensor 5 (which may be A or B), and then the mobile motor X13 starts to drive the moving frame 2 (X direction) to move to the standby position sensor 5. At this time, the movement is completed.
[0039] A working position → B working position
[0040] After the four-linked lifting mechanism drives the resin replenishing device 4 (Z direction) to the standby in-position sensor 5, the moving motor Y23 starts to drive the moving seat 3 (Y direction) to move to the B in-position sensor 5, and then the four-linked lifting mechanism drives the resin replenishing device 4 (Z direction) to the A in-position sensor 5. At this time, the movement is completed.
[0041] The fixing seat is provided with a threaded hole 10, and the outer sides of the in-position sensor 5 and the limit sensor 6 are respectively sleeved with a rotating sleeve 7, and the outer wall of the rotating sleeve 7 is provided with an external thread, and the rotating sleeve 7 is threadedly connected to the threaded hole 10, and a limiting ring 8 is fixedly connected to the inner wall of the rotating sleeve 7, and a limiting groove 9 is provided on the outer wall of the in-position sensor 5 and the limit sensor 6, and the limiting ring 8 is rotatably installed in the limiting groove 9; when working, the rotating sleeve 7 is rotated to make the rotating sleeve 7 screw into the threaded hole 10 on the fixing seat, and at the same time, the in-position sensor 5 and the limit sensor 6 are driven to be installed into the threaded hole 10 through the cooperation of the limiting ring 8 and the limiting groove 9, so as to quickly disassemble and assemble the in-position sensor 5 and the limit sensor 6.
[0042] The top of the rotating sleeve 7 is configured as a regular hexagon, so as to drive the rotating sleeve 7 to rotate during operation.
[0043] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0044] Reference Figure 1-5 As shown, it is a preferred embodiment provided by the utility model.
[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mobile automatic resin replenishing device, characterized in that: It comprises a main frame (1) and a resin replenishing device (4), wherein three sets of moving mechanisms are installed on the main frame (1), and the moving mechanisms comprise an X-direction mechanism, a Y-direction mechanism and a Z-direction mechanism, and the resin replenishing device (4) is moved in the X-direction, the Y-direction and the Z-direction by the cooperation of the three sets of moving structures; The X-direction mechanism comprises a movable guide rail (11), wherein the movable guide rail (11) is provided with a pair of movable guide rails (11) symmetrically fixedly mounted on both sides of the main frame (1), a movable motor X (13) is mounted on one end of the movable guide rail (11), a driving sprocket (14) is mounted on the movable motor, a driven sprocket (17) is mounted on the other end of the movable guide rail (11), the driving sprocket (14) and the driven sprocket (17) are connected by a chain (16), a movable frame (2) is mounted in the middle of the movable guide rails (11) on both sides, guide wheels (15) are mounted at both ends of the movable frame (2), and the outer circumferential surface of the guide wheel (15) contacts the movable guide rail (11), and the guide wheel (15) is pulled by the chain (16) to move forward and backward along the X direction on the movable guide rail (11); The Y-direction mechanism comprises a moving seat (3), the resin replenishing device (4) is installed below the moving seat (3), a pair of linear guide rails (21) are installed above the moving frame (2), a rack (22) is installed on the side of the linear guide rail (21), the moving seat (3) is fixedly installed on the slider of the linear guide rail (21), a moving motor Y (23) is installed above the moving seat (3), a gear (24) is fixedly installed on the bottom output shaft of the moving motor Y (23), the gear (24) is meshed with the rack (22) and drives the moving seat (3) to move along the Y direction on the moving frame (2); The Z-direction mechanism comprises a four-link lifting structure (31), the lower movable end of the four-link lifting structure (31) is fixedly connected to the resin replenishing device (4), both ends of the movable seat (3) are fixedly mounted with linear bearings (33), a guide column (32) is mounted in the linear bearing (33), and the lower end of the guide column (32) is fixedly connected to the resin replenishing device (4).
2. A mobile automatic resin replenishing device according to claim 1, characterized in that: Limiting plates (12) are respectively fixedly mounted on both ends of the movable guide rail (11).
3. A mobile resin automatic replenishing device according to claim 2, characterized in that: Both ends of the movable guide rail (11) are installed with in-position sensors (5) and limit sensors (6) from the inside to the outside.
4. A mobile automatic resin replenishing device according to claim 3, characterized in that: Both ends of the movable seat (3) in the Y direction are installed with in-position sensors (5) and limit sensors (6) from the inside to the outside, and a sensor detection plate (25) is installed in the X direction of the movable frame (2).
5. A mobile automatic resin replenishing device according to claim 4, characterized in that: A limit sensor (6), an in-position sensor (5) and a fixed seat are installed in the Y direction of the movable seat (3).
6. A mobile automatic resin replenishing device according to claim 5, characterized in that: The fixing seat is provided with a threaded hole (10), and the outer sides of the in-position sensor (5) and the limit sensor (6) are respectively sleeved with a rotating sleeve (7), and the outer wall of the rotating sleeve (7) is provided with an external thread, and the rotating sleeve (7) is threadedly connected in the threaded hole (10), and a limiting ring (8) is fixedly connected to the inner wall of the rotating sleeve (7), and a limiting groove (9) is provided on the outer walls of the in-position sensor (5) and the limit sensor (6), and the limiting ring (8) is rotatably installed in the limiting groove (9).
7. The mobile automatic resin replenishing device according to claim 6, characterized in that: The top end of the rotating sleeve (7) is arranged in a regular hexagon.