Automated production of oil gallery stay cord equipment
The integrated and intelligent automated oil duct support curtain equipment solves the problems of low production efficiency, unstable quality and poor adaptability in the existing technology, realizes efficient and automated multi-variety production, and improves the flexibility and production efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI QILU ELECTRIC AUTOMATION EQUIP CO LTD
- Filing Date
- 2026-03-19
- Publication Date
- 2026-06-05
AI Technical Summary
In the existing technology, the preparation of oil channel support curtains relies on manual or semi-automatic processes, which has problems such as low production efficiency, unstable quality, poor adaptability and low level of intelligence, making it difficult to meet the needs of multi-variety small-batch production.
An automated equipment for preparing oil channel support strip curtains was designed, integrating modular mechanisms such as material discharge, gluing, mounting, pressure transfer, unwinding, and drying. It adopts photoelectric sensors and a PLC control system to achieve automated production and high flexibility. It includes liftable roller groups and hot air circulation drying, and can automatically adjust according to process parameters and provide shutdown reminders.
It has achieved fully automated production of oil channel support strip curtains, improved production efficiency and product quality, simplified equipment adjustment, reduced labor costs, and adapted to the production needs of various specifications and mounting processes.
Smart Images
Figure CN122158324A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of mechanical manufacturing technology, specifically to an automatic equipment for preparing oil channel support strip curtains. Background Technology
[0002] In the production of electrical equipment such as transformers and reactors, oil channel support curtains are used to form heat dissipation oil channels, and their preparation quality directly affects the heat dissipation performance and operational stability of the equipment. Currently, there are no reports of integrated automated preparation equipment in the industry; traditional preparation methods mostly rely on manual labor or semi-automated equipment, which presents the following drawbacks: 1. Dispersed processes: The process requires manual labor to complete steps such as straightening the support strips, applying glue, mounting, and drying, resulting in low production efficiency and quality problems such as uneven spacing and misalignment. 2. Poor adaptability: For different specifications of paper tapes and support strips, or different mounting processes (such as variable spacing, single / double paper tapes), the equipment adjustment is cumbersome, and the changeover time often exceeds 30 minutes, making it difficult to meet the needs of multi-variety small-batch production. 3. Low level of intelligence: It cannot automatically identify the production length and remind the machine to stop, requiring full-time human supervision, which increases labor costs.
[0003] Therefore, there is an urgent need for an integrated, flexible, and intelligent equipment for manufacturing oil duct support curtains to solve the above-mentioned technical problems. Summary of the Invention
[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an automated equipment for preparing oil channel support curtains, thereby automating the entire process of oil channel support curtain preparation, improving production efficiency and product quality, and possessing high flexibility and adaptability.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: an automatic oil channel support curtain preparation device, comprising a main frame, an upper frame above the main frame, and a discharge mechanism, an adhesive application mechanism, a mounting mechanism, a main pressure transfer mechanism, and an auxiliary pressure transfer mechanism arranged sequentially within the upper frame. A main paper tape unwinding mechanism and a narrow paper tape unwinding mechanism are arranged within the main frame below the main pressure transfer mechanism and the auxiliary pressure transfer mechanism. A paper correction mechanism is arranged between the main paper tape unwinding mechanism and the narrow paper tape unwinding mechanism. A drying and rewinding frame is arranged on the right side of the main frame, a drying mechanism is arranged on the drying and rewinding frame, an auxiliary conveyor belt is arranged below the drying mechanism, and a rewinding mechanism is arranged at the end of the drying mechanism.
[0006] Preferably, the discharge mechanism is used to automatically straighten the oil channel support strips and convey them to the gluing mechanism at a set interval; the gluing mechanism is used to accurately apply glue to the surface of the paper tape or support strips; the mounting mechanism is used to accurately attach the support strips to the paper tape; the main pressure transfer mechanism and the auxiliary pressure transfer mechanism are used to roll and shape the attached material; the main paper tape unwinding mechanism and the narrow paper tape unwinding mechanism are used to provide paper tape raw materials of different specifications; the paper correction mechanism is used to ensure the straightness of the paper tape conveying; the drying mechanism is used to cure the glue; and the winding mechanism is used to wind up the finished support strip curtain, and the equipment can automatically stop and issue a reminder according to the set length.
[0007] Preferably, both the main pressure transfer mechanism and the auxiliary pressure transfer mechanism include a liftable roller assembly. The surface of the roller assembly is provided with an elastic rubber layer, and the rolling pressure can be adjusted within the range of 0.1-0.5MPa by a pressure regulating valve to ensure tight adhesion without damaging the material.
[0008] Preferably, the paper correction mechanism uses a photoelectric sensor and an electric correction frame. The photoelectric sensor detects the edge position of the paper tape in real time. When the paper tape offset is ≥1mm, the electric correction frame automatically adjusts the position of the paper tape, and the correction response time is ≤0.5 seconds.
[0009] Preferably, the drying mechanism adopts a hot air circulation structure and is equipped with a temperature sensor inside, which can adjust the drying temperature according to the type of adhesive. The temperature control range is 40-80℃, and the drying efficiency is 30% higher than that of traditional drying ovens.
[0010] Preferably, the equipment also includes a PLC control system 15, which is electrically connected to the drive components and sensors of each mechanism, and can set process parameters such as production speed, mounting spacing, and production length, and display the production status in real time.
[0011] The beneficial effects of this invention are: This invention enables automatic straightening and neat arrangement of oil channel support strips, automatic gluing, automatic mounting, automatic mounting at different spacings according to set process parameters, automatic drying, and automatic winding. It automatically pauses and alerts the operator when the set length is reached. This equipment can perform mounting processes for different support strips and is a flexible machine with a very simple adjustment process (product specifications can be changed in 10 minutes). The equipment's production speed can be increased to 60-100 strips / minute. It can perform mounting on different products: single-tape mounting, double-tape mounting, mounting with support strips exceeding the paper width, mounting with support strips smaller than the paper width, and variable spacing mounting, etc. Attached Figure Description
[0012] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments; Figure 1 This is a schematic diagram of the structure of the present invention. Detailed Implementation
[0014] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.
[0015] Reference Figure 1 The specific embodiment adopts the following technical solution: an automatic oil channel support curtain preparation equipment, including a main frame 1, an upper frame 2 above the main frame 1, a material discharge mechanism 3, an adhesive application mechanism 4, a mounting mechanism 5, a main pressure transfer mechanism 6 and an auxiliary pressure transfer mechanism 7 arranged sequentially in the upper frame 2, a main paper tape unwinding mechanism 8 and a narrow paper tape unwinding mechanism 9 arranged in the main frame 1 below the main pressure transfer mechanism 6 and the auxiliary pressure transfer mechanism 7, a paper correction mechanism 10 arranged between the main paper tape unwinding mechanism 8 and the narrow paper tape unwinding mechanism 9, a drying and winding frame 11 arranged on the right side of the main frame 1, a drying mechanism 12 arranged on the drying and winding frame 11, an auxiliary conveyor belt 13 arranged below the drying mechanism 12, and a winding mechanism 14 arranged at the end of the drying mechanism 12.
[0016] It is worth noting that the discharge mechanism 3 is used to automatically straighten the oil channel support strips and convey them to the gluing mechanism at a set interval; the gluing mechanism 4 is used to accurately apply glue to the surface of the paper tape or support strips; the mounting mechanism 5 is used to accurately attach the support strips to the paper tape; the main pressure transfer mechanism 6 and the auxiliary pressure transfer mechanism 7 are used to roll and shape the attached materials; the main paper tape unwinding mechanism 8 and the narrow paper tape unwinding mechanism 9 are used to provide paper tape raw materials of different specifications; the paper correction mechanism 10 is used to ensure the straightness of the paper tape conveying; the drying mechanism 12 is used to cure the glue; and the winding mechanism 14 is used to wind up the finished support strip curtain, and the equipment can automatically stop and issue a reminder according to the set length.
[0017] It is worth noting that both the main pressure transfer mechanism and the auxiliary pressure transfer mechanism include a liftable roller assembly. The surface of the roller assembly is provided with an elastic rubber layer, and the rolling pressure can be adjusted within the range of 0.1-0.5MPa by the pressure regulating valve to ensure tight adhesion without damaging the material.
[0018] It is worth noting that the paper correction mechanism uses a photoelectric sensor and an electric correction frame. The photoelectric sensor detects the edge position of the paper tape in real time. When the paper tape offset is ≥1mm, the electric correction frame automatically adjusts the position of the paper tape, and the correction response time is ≤0.5 seconds.
[0019] It is worth noting that the drying mechanism adopts a hot air circulation structure and is equipped with a temperature sensor inside, which can adjust the drying temperature according to the type of adhesive. The temperature control range is 40-80℃, and the drying efficiency is 30% higher than that of traditional drying ovens.
[0020] In addition, the equipment also includes a PLC control system 15, which is electrically connected to the drive components and sensors of each mechanism. It can set process parameters such as production speed, mounting spacing, and production length, and display the production status in real time.
[0021] This specific embodiment of the equipment integrates modular mechanisms for material discharge, gluing, mounting, pressure transfer, unwinding, drying, and rewinding through a layered layout of the main frame and upper frame. It achieves automatic straightening, arrangement, gluing, mounting, drying, and rewinding of the oil channel support strips. It can complete various processes such as single / double paper tape mounting, ultra-wide / narrow width support strip mounting, and variable spacing mounting. Changeover time is ≤10 minutes, and production speed reaches 60-100 strips / minute. It can automatically stop and remind users based on the set length, possessing high flexibility and production efficiency. It is suitable for the large-scale production of oil channel support strip curtains for electrical equipment such as transformers and reactors.
[0022] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.
Claims
1. An automatic equipment for preparing oil channel support curtains, characterized in that, The system includes a main frame (1), an upper frame (2) above the main frame (1), a feeding mechanism (3), an adhesive application mechanism (4), a mounting mechanism (5), a main pressure transfer mechanism (6) and an auxiliary pressure transfer mechanism (7) arranged sequentially in the upper frame (2), a main paper tape unwinding mechanism (8) and a narrow paper tape unwinding mechanism (9) arranged in the main frame (1) below the main pressure transfer mechanism (6) and the auxiliary pressure transfer mechanism (7), a paper correction mechanism (10) arranged between the main paper tape unwinding mechanism (8) and the narrow paper tape unwinding mechanism (9), a drying and rewinding frame (11) arranged on the right side of the main frame (1), a drying mechanism (12) arranged on the drying and rewinding frame (11), an auxiliary conveyor belt (13) arranged below the drying mechanism (12), and a rewinding mechanism (14) arranged at the end of the drying mechanism (12).
2. The automatic preparation equipment for oil channel support curtains according to claim 1, characterized in that, The discharge mechanism (3) is used to automatically straighten the oil channel support strips and convey them to the gluing mechanism at a set interval; the gluing mechanism (4) is used to accurately apply glue to the surface of the paper tape or support strips; the mounting mechanism (5) is used to accurately attach the support strips to the paper tape; the main pressure transfer mechanism (6) and the auxiliary pressure transfer mechanism (7) are used to roll and shape the attached material; the main paper tape unwinding mechanism (8) and the narrow paper tape unwinding mechanism (9) are used to provide paper tape raw materials of different specifications; the paper correction mechanism (10) is used to ensure the straightness of the paper tape conveying; the drying mechanism (12) is used to cure the glue; the winding mechanism (14) is used to wind up the finished support strip curtain, and the equipment automatically stops and issues a reminder according to the set length.
3. The automatic preparation equipment for oil channel support curtains according to claim 1, characterized in that, Both the main pressure transfer mechanism (6) and the auxiliary pressure transfer mechanism (7) include a liftable roller assembly. The surface of the roller assembly is provided with an elastic rubber layer. The rolling pressure is adjusted within the range of 0.1-0.5MPa by the pressure regulating valve to ensure tight adhesion without damaging the material.
4. The automatic preparation equipment for oil channel support curtains according to claim 1, characterized in that, The paper correction mechanism (10) uses a photoelectric sensor and an electric correction frame. The photoelectric sensor detects the edge position of the paper tape in real time. When the paper tape offset is ≥1mm, the electric correction frame automatically adjusts the position of the paper tape. The correction response time is ≤0.5 seconds.
5. The automatic preparation equipment for oil channel support strip curtains according to claim 1, characterized in that, The drying mechanism (12) adopts a hot air circulation structure and is equipped with a temperature sensor inside. The drying temperature is adjusted according to the type of adhesive liquid. The temperature control range is 40-80℃, and the drying efficiency is 30% higher than that of traditional ovens.
6. The automatic preparation equipment for oil channel support strip curtains according to claim 1, characterized in that, The equipment also includes a PLC control system (15), which is electrically connected to the drive components and sensors of each mechanism, sets the production speed, mounting spacing, and production length process parameters, and displays the production status in real time.