Double-translation screw module of FPL electronic paper hole picking machine
By adopting a dual translation screw module structure in the FPL electronic paper punching equipment, synchronous control of dual stations is achieved, solving the problems of accuracy, stability and efficiency in the switching between dual stations, and improving the processing accuracy and efficiency of flexible electronic products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN XUZHIYING INTELLIGENT EQUIP CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-06-19
AI Technical Summary
Existing FPL electronic paper punching equipment lacks a bidirectional synchronous movement structure, resulting in a limited range of movement for the punching head. This makes it difficult to achieve rapid station switching or continuous punching operations. Furthermore, the equipment exhibits poor accuracy and stability during dual-station switching, with large repeatability errors, which affects the consistency of finished products and operational efficiency.
The system adopts a dual translation screw module structure. By setting independent motor-driven transmission screws and slide rail slider systems on both sides of the support plate, it can achieve synchronous or coordinated control of dual workstations, improve the flexibility and precision of the equipment, and support rapid workstation changes and continuous processing.
It significantly improves the operating accuracy and consistency of the equipment, shortens the processing cycle, increases production efficiency, reduces the cost of manual intervention, and meets the needs of large-scale processing of flexible electronic products.
Smart Images
Figure CN224376939U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of FPL electronic paper punching machine technology, and in particular to a dual translation screw module for an FPL electronic paper punching machine. Background Technology
[0002] With the development of flexible display technology, FPL electronic paper, due to its ultra-thin, flexible, and low-power characteristics, is widely used in wearable devices, electronic tags, and smart stationery. In its production process, the perforation process, as a key precision mechanical step, places higher demands on the structural stability, positional control accuracy, and work efficiency of the equipment. To meet the needs of high-intensity continuous processing, developing perforation dies with high precision and dual-station operation capabilities has become a key area for technological breakthroughs in the industry.
[0003] Most existing electronic paper punching equipment uses a single-motor lead screw drive structure, combined with a slide rail and guide rail system to complete the positioning and movement operations. This structure has a certain degree of control precision and is suitable for general single-station operation needs. At the same time, to ensure operational stability, the equipment is often equipped with guide supports and locking mechanisms to limit displacement errors and workpiece offset. However, traditional structures suffer from application bottlenecks such as insufficient transmission rigidity and limited single-station efficiency, making it difficult to meet the requirements of mass production and precision operation of flexible electronic products.
[0004] However, existing technologies often lack support for a bidirectional synchronous movement structure for the hole-punching module during the hole-punching operation, resulting in a limited range of movement for the hole-punching head and making it difficult to achieve rapid station changes or continuous hole-punching operations. Furthermore, the equipment suffers from poor accuracy and stability during dual-station switching, and large repeatability errors, further affecting product consistency and operational efficiency. Therefore, a dual-translation lead screw module for an FPL electronic paper hole-punching machine is proposed to solve these problems. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a dual translation screw module for an FPL electronic paper punching machine, which aims to improve the problem in the prior art where the lack of support for a bidirectional synchronous movement structure of the punching module results in a limited range of movement of the punching head, making it difficult to achieve rapid station changes or continuous punching operations.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a double translation screw module for an FPL electronic paper punching machine, including a support base, a gantry frame is provided above the support base, a support plate is fixedly connected to one side of the outer wall of the gantry frame, and a first translation component and a second translation component are installed on the outer wall of the support plate;
[0007] The first translation component includes a motor, one side of the outer wall of the motor is fixedly connected to one side of the outer wall of the support plate, and a bearing seat is fixedly connected to the outer wall of the support plate near the motor. A transmission screw is rotatably connected inside the bearing seat, and one end of the transmission screw is fixedly connected to the output end of the motor through a coupling.
[0008] The second translation component includes a second motor. One side of the outer wall of the second motor is fixedly connected to the other side of the outer wall of the support plate. A second bearing seat is fixedly connected to the outer wall of the support plate near the second motor. A second transmission screw is rotatably connected inside the second bearing seat. The second transmission screw is fixedly connected to the output end of the second motor via a second coupling.
[0009] Furthermore, both the first and second transmission screws are threadedly connected to connecting seats on their outer walls, and both connecting seats are slidably connected to the outer wall of the support plate on the side near the support plate.
[0010] Furthermore, a slide rail is fixedly connected to the outer wall of the support plate near the motor, and a slide rail is fixedly connected to the outer wall of the support plate near the motor. Slider blocks are slidably connected to the outer walls of both the slide rail and the slide rail.
[0011] Furthermore, the multiple sliders are arranged in pairs on the outer wall of the slide rail.
[0012] Furthermore, the bearing housing 1 is symmetrically arranged on the outer wall of the support plate, the bearing housing 2 is symmetrically arranged on the outer wall of the support plate, and a plurality of bearing housing 1 and bearing housing 2 are arranged at diagonal positions on the outer wall of the support plate.
[0013] Furthermore, the first motor and the second motor are located diagonally on the outer wall of the support plate.
[0014] Furthermore, a housing is fixedly connected to the upper surface of the support base, and a controller is provided on the outer wall of the housing.
[0015] Furthermore, the controller, motor one, and motor two are all electrically connected.
[0016] This utility model has the following beneficial effects:
[0017] 1. In this utility model, by setting a first translation component and a second translation component on both sides of the support plate, the dual-drive screw structure achieves a symmetrical layout, resulting in strong structural stability and high operational precision. Driven by independent motors, both drive screw one and drive screw two can achieve individual or coordinated translation control, significantly improving the flexibility and response speed of the equipment in FPL electronic paper hole-picking operations. The dual-connecting seat design, combined with the slide rail and slider guide structure, allows for high-precision adjustment of the hole-picking position, avoiding repeated positioning errors, improving operational consistency and product qualification rate, and possessing strong industrial application adaptability and promotional value.
[0018] 2. This utility model, by adopting a dual-translation lead screw module structure, enables dual-station switching operation. While performing hole-making operations, it also supports material changing at the spare position, eliminating the need for frequent machine shutdowns to wait for material changes. This significantly shortens the single-piece processing cycle and improves overall production efficiency. Furthermore, by installing a housing and controller on the support base and electrically connecting them to two motors, automated control is further achieved, enhancing the system's intelligence and ease of operation. This makes it suitable for the large-scale, continuous processing needs of FPL electronic paper, reducing manual intervention costs and enhancing the overall production line's operational efficiency. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of a double translation screw module for an FPL electronic paper punching machine proposed in this utility model.
[0020] Figure 2 This is a schematic diagram of the gantry structure of the double translation screw module of the FPL electronic paper punching machine proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of the connecting seat of the double translation screw module of the FPL electronic paper punching machine proposed in this utility model.
[0022] Legend:
[0023] 1. Support base; 2. Housing; 3. Controller; 4. Gantry frame; 5. Support plate; 6. Motor 1; 7. Bearing housing 1; 8. Drive screw 1; 9. Coupling 1; 10. Connecting seat; 11. Motor 2; 12. Bearing housing 2; 13. Drive screw 2; 14. Coupling 2; 15. Slide rail 1; 16. Slide rail 2; 17. Slider. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a dual-translation screw module for an FPL electronic paper punching machine, including a support base 1. The support base 1 serves as the basic load-bearing structure of the entire module, providing stable support and balancing the transmission load. A gantry frame 4 is positioned above the support base 1, providing overall lateral structural support and serving as an installation platform for the motor and guide system, ensuring structural stability and preventing deformation during system operation. A support plate 5 is installed on one side of the outer wall of the gantry frame 4, possessing high rigidity and good torsional resistance, used to bear the working load of the first and second translation components. A motor 6 is the first drive source, with one side of its outer wall fixed to the outer wall of the support plate 5, driving the transmission screw 8 through output torque. The current translational motion control is as follows: Bearing housing 7 supports and limits the transmission screw 8, ensuring accurate axial positioning during rotation and preventing radial runout from affecting positioning accuracy; the transmission screw 8 is located in the middle of bearing housing 7, and its outer wall has a threaded structure for precise linear motion transmission with subsequent connecting components; coupling 9 is installed between the output end of motor 6 and transmission screw 8 to compensate for slight coaxiality errors between the two, ensuring efficient torque transmission and stable operation; motor 11, bearing housing 12, transmission screw 13, and coupling 14 are symmetrically arranged with the functional structure of the first translational component to drive the screw transmission system on the other side of the module, realizing a dual-screw drive layout. This structure can realize dual-station, bidirectional, or synchronous operation functions, effectively improving the overall transmission balance and dynamic response accuracy of the module.
[0026] Specifically, by symmetrically arranging the first and second translation components on both sides of the support plate 5, not only is the structural stability and transmission efficiency improved, but the operating accuracy, controllability and work efficiency of the module in the FPL electronic paper hole picking process are also significantly enhanced, further meeting the industrial application needs of high-precision dual-station electronic material processing.
[0027] Reference Figure 1 , Figure 2 and Figure 3Both the first lead screw 8 and the second lead screw 13 have threaded connections to their outer walls, with connecting seats 10 for supporting the structure or fixture to be processed and for linear axial movement as the lead screw rotates. The two connecting seats 10 are slidably connected to the outer wall of the support plate 5 near the support plate 5, thereby improving the smoothness and guiding accuracy of the connecting seats 10 during transmission and avoiding positioning errors caused by radial offset. A slide rail 15 is fixedly connected to the outer wall of the support plate 5 near the motor 6. The slide rail 15 is a guiding structure that... The sliding path is provided; a slide rail 2 16 is fixedly connected to the outer wall of the support plate 5 near the motor 2 11. The slide rail 2 16 and the slide rail 1 15 together form a double-sided guide system, which respectively restricts the lateral displacement of the connecting seat 10 during operation; sliders 17 are slidably connected to the outer walls of both the slide rail 1 15 and the slide rail 2 16. The sliders 17 are set at the bottom of the connecting seat 10, which plays a role in stabilizing guidance and reducing friction, ensuring that the rotation of the lead screw drives the connecting seat 10 to achieve precise and smooth translation; multiple sliders 17 are arranged in pairs on the left and right sides of the slide rail 2 16. The outer wall of the support plate 5 is symmetrically arranged to enhance the overall stability of the connection structure and balance the load distribution of the connecting seat 10 under the guide rail, adapting to the requirements of high-speed and high-precision operation. Bearing seat 1 7 is symmetrically arranged on the outer wall of the support plate 5, and bearing seat 2 12 is also symmetrically distributed. Multiple bearing seats 1 7 and bearing seat 2 12 are arranged diagonally on the outer wall of the support plate 5. The reasonable bearing arrangement structure can effectively improve the support stiffness and anti-eccentric load capacity of the screw rotation, ensuring the reliability and service life of the entire transmission mechanism during operation. Motor 1 6 and Motor 2 11 are arranged diagonally on the outer wall of the support plate 5. The diagonal distribution reduces the inertial coupling interference of the equipment, improves the balance and dynamic response accuracy, and helps to maintain structural coordination in high-speed multi-station operation. The upper surface of the support seat 1 is fixedly connected to the housing 2. The housing 2 protects the transmission and control components and facilitates subsequent inspection and maintenance. The outer wall of the housing 2 is equipped with a controller 3, which is electrically connected to motor 1 6 and motor 2 11. It can complete high-precision position control and synchronous operation management through program setting and feedback control.
[0028] Specifically, by rationally arranging key components such as connecting seat 10, slider 17, slide rail one 15, slide rail two 16, bearing seat one 7, and bearing seat two 12, not only is the processing stability and repeatable positioning accuracy of the FPL electronic paper punching machine improved, but also the dual-station collaborative control function is realized, effectively improving the equipment's material changing efficiency and production cycle.
[0029] Working Principle: When the dual translation screw module is needed, after the controller 3 issues a working command, it drives motor 6 and motor 11 respectively. Power is transmitted to transmission screws 8 and 13 via couplings 9 and 14. A connecting seat 10 is threaded onto the outer wall of the transmission screw. During screw rotation, the connecting seat 10 translates along the outer wall of the support plate 5. Slide rails 15 and 16 are provided on both sides of the support plate 5. A slider 17 slides to support the translation structure, ensuring stable and non-deviation-prone movement of the connecting seat 10. When the slider 17 drives the hole-making head to the designated position, precise hole-making can be achieved on the FPL electronic paper. The dual translation module allows for alternating operation of two workstations, enabling material changes without stopping the machine. The slide rails and bearing seats provide reliable support for the overall structure, ensuring durability and accuracy maintenance during long-term operation.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A double-translation screw module of an FPL electronic paper hole picking machine, comprising a support seat (1), characterized in that: A gantry frame (4) is provided above the support base (1). A support plate (5) is fixedly connected to one side of the outer wall of the gantry frame (4). A first translation component and a second translation component are installed on the outer wall of the support plate (5). The first translation component includes a motor (6), one side of the outer wall of the motor (6) is fixedly connected to one side of the outer wall of the support plate (5), and a bearing seat (7) is fixedly connected to the outer wall of the support plate (5) near the motor (6). A transmission screw (8) is rotatably connected inside the bearing seat (7), and one end of the transmission screw (8) is fixedly connected to the output end of the motor (6) through a coupling (9). The second translation component includes a second motor (11), one side of the outer wall of the second motor (11) is fixedly connected to the other side of the outer wall of the support plate (5), and a bearing seat (12) is fixedly connected to the outer wall of the support plate (5) near the second motor (11). A transmission screw (13) is rotatably connected inside the bearing seat (12), and the transmission screw (13) is fixedly connected to the output end of the second motor (11) through a coupling (14).
2. The double-translational lead screw module of the FPL electronic paper hole picking machine according to claim 1, characterized in that: Both the first transmission screw (8) and the second transmission screw (13) are threadedly connected to a connecting seat (10) on their outer walls. The two connecting seats (10) are slidably connected to the outer wall of the support plate (5) on the side near the support plate (5).
3. The dual translation screw module of the FPL electronic paper punching machine according to claim 1, characterized in that: The outer wall of the support plate (5) is fixedly connected to the slide rail one (15) on the side near the motor one (6), and the outer wall of the support plate (5) is fixedly connected to the slide rail two (16) on the side near the motor two (11). The outer walls of the slide rail one (15) and the slide rail two (16) are both slidably connected to the slider (17).
4. The dual translation screw module of the FPL electronic paper punching machine according to claim 3, characterized in that: Multiple sliders (17) are arranged in pairs on the outer wall of slide rail two (16) in a left-right symmetrical manner.
5. The dual translation screw module of the FPL electronic paper punching machine according to claim 1, characterized in that: The bearing seat 1 (7) is symmetrically arranged on the outer wall of the support plate (5), and the bearing seat 2 (12) is symmetrically arranged on the outer wall of the support plate (5). Multiple bearing seats 1 (7) and bearing seats 2 (12) are arranged at diagonal positions on the outer wall of the support plate (5).
6. The dual translation screw module of the FPL electronic paper punching machine according to claim 1, characterized in that: The first motor (6) and the second motor (11) are located at opposite corners on the outer wall of the support plate (5).
7. The dual translation screw module of the FPL electronic paper punching machine according to claim 1, characterized in that: The upper surface of the support base (1) is fixedly connected to the housing (2), and the outer wall of the housing (2) is provided with a controller (3).
8. The dual translation screw module of the FPL electronic paper punching machine according to claim 7, characterized in that: The controller (3), motor one (6) and motor two (11) are all electrically connected.