A yarn spinning machine bellows flower sorting and collection system

Abstract

This utility model relates to a system for collecting and classifying cotton waste from the bellows of a spinning machine, belonging to the field of textile machinery technology. It includes a main suction pipe, one end of which is connected to the inlet of a suction fan, and the other end of which is connected to multiple parallel-arranged main suction pipes, which are connected to a bellows unit. The outlet of the suction fan is connected to a cotton conveying pipe assembly, which includes multiple conveying pipes. Adjacent conveying pipes are connected via a diversion valve. The inlet of the first conveying pipe is connected to the outlet of the suction fan, and the other port of the diversion valve is connected to a corresponding fiber separator / pressor via a branch pipe. The last conveying pipe is directly connected to the corresponding fiber separator / pressor. A baling machine is installed at the outlet of the fiber separator / pressor, and the return air inlet of the fiber separator / pressor is connected to a return air branch pipe. This application can collect cotton waste from multiple spinning machines of different varieties online, reducing the operation and management costs of the collection system.

Description

Technical Field

[0001] This utility model relates to a bobbin pattern sorting and collection system for a spinning machine, belonging to the field of textile machinery technology. Background Technology

[0002] As textile workshops develop towards automation, high speed, and large scale, the number of workers required per 10,000 spindles has significantly decreased, while the continuity and automation of production have greatly improved. Traditional methods for collecting windbox waste on spinning machines suffer from problems such as high labor requirements, poor working conditions, difficulty in quality control, and easy pollution of the workshop environment, and can no longer meet the needs of modern textile production. Although online centralized windbox waste collection systems exist in current technology, due to the dynamic changes in the types of products produced on spinning machines, windbox waste needs to be collected separately by type to prevent fiber mixing. Therefore, there is an urgent need for a separate online windbox waste collection system capable of collecting different types of windbox waste from spinning machines. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a system for collecting different types of bellows from multiple spinning machines, which is easy to operate and can collect different types of bellows from multiple spinning machines online, effectively reducing operating and management costs.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: a cotton collection system for a spinning machine bellows, including a cotton suction main pipe, one end of which is connected to the inlet of a cotton suction fan, and the other end of which is connected to multiple parallel-arranged cotton suction main pipes, each of which is connected to a bellows unit; the outlet of the cotton suction fan is connected to a cotton conveying pipe assembly, which includes multiple cotton conveying pipes, adjacent cotton conveying pipes being connected by a diversion valve, the inlet of the first cotton conveying pipe being connected to the outlet of the cotton suction fan, the other port of the diversion valve being connected to a corresponding fiber separator and presser through a cotton conveying branch pipe, and the last cotton conveying pipe being directly connected to the corresponding fiber separator and presser; a baling machine is provided at the outlet of the fiber separator and presser, and the return air inlet of the fiber separator and presser is connected to a return air branch pipe, which is connected to a dust exhaust fan through a return air main pipe.

[0005] Each of the aforementioned bellows units includes several bellows, and the cotton suction port of each bellows is connected to the cotton suction main pipe through a cotton suction branch pipe. Each cotton suction branch pipe is equipped with a cotton suction swing valve.

[0006] Each of the main suction pipes is equipped with a main suction pipe valve, which is located near the connection between the main suction pipe and the main suction pipe. Each of the return air branch pipes is equipped with a return air valve.

[0007] Each of the main suction pipes is equipped with a cleaning valve, which is located away from the connection between the main suction pipe and the main suction pipe.

[0008] Compared with the prior art, the advantages of this utility model are: a ring spinning machine bellows collection system that can collect bellows of different varieties from multiple ring spinning machines online over a large area and distance, meeting the needs of random changes in machine varieties, reducing the operation and management costs of the collection system; it is easy to operate and meets the production quality management needs of modern textile workshops. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of a yarn spinning machine windbox flower sorting and collection system according to an embodiment of the present invention; In the diagram: 1. Air box; 2. Suction swing valve; 3. Cleaning valve; 4. Suction main pipe; 5. Suction main pipe valve; 6. Suction main pipe; 7. Suction fan; 8. Cotton conveying pipe; 9. Cotton conveying branch pipe; 10. Fiber separator and press; 11. Baling machine; 12. Return air valve; 13. Return air branch pipe; 14. Return air main pipe; 15. Dust exhaust fan; 16. Diversion valve; 17. Suction branch pipe. Detailed Implementation

[0010] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0011] like Figure 1 As shown, this embodiment of a spinning machine windbox fiber sorting and collection system includes multiple windbox units. Each windbox unit includes several windboxes 1 and a main suction pipe 4. The suction ports of the windboxes 1 are connected to the main suction pipe 4 via suction branch pipes 17. Each suction branch pipe 17 is equipped with a suction swing valve 2, which controls the opening and closing of the suction branch pipe 17. Multiple parallel-arranged main suction pipes 4 are connected to one end of a main suction pipe 6. The other end of the main suction pipe 6 is connected to the inlet of a suction fan 7. The outlet of the suction fan 7 is connected to a conveying pipe assembly. The conveying pipe assembly includes multiple conveying pipe sections 8. Adjacent conveying pipes are connected by a diversion valve 16. The inlet of the first conveying pipe 8 is connected to the outlet of the suction fan 7. The other port of the diversion valve 16 is connected to the corresponding fiber separator and presser 10 via a conveying branch pipe 9. The last conveying pipe 8 is directly connected to the corresponding fiber separator and presser 10. Multiple fiber separators and pressers sort, collect, and press fibers of different varieties. Each fiber separator and presser outlet is equipped with a baling machine 11, which feeds different types of fibers into the corresponding fiber separator and presser for collection and compression. The baling machine then packages the compressed fibers. The return air inlets of the fiber separator and presser 10 are connected to return air branch pipes 13, which are connected to dust exhaust fans 15 via return air main pipes 14. When the dust exhaust fan is turned on, the return air from the fiber separator and presser is discharged through the return air branch pipes and the return air main pipe.

[0012] The cotton suction main pipe 4 is equipped with a cotton suction main pipe valve 5, which is located near the connection between the cotton suction main pipe and the cotton suction main pipe, and is used to control the opening and closing of the cotton suction main pipe.

[0013] Each return air branch pipe 13 is equipped with a return air valve 12, which is used to control the opening and closing of the return air branch pipe.

[0014] Each of the aforementioned main suction pipes 4 is equipped with a cleaning valve 3, located away from the connection point between the main suction pipe and the main suction pipe. After one type of bellows flower finishes suctioning, the corresponding cleaning valve is opened to clean the corresponding main suction pipe, main suction pipe, cotton conveying pipe, and cotton conveying branch pipe, facilitating the collection of the next type of bellows flower.

[0015] The aforementioned cotton-suction swing valve, main cotton-suction valve, diversion valve, return air valve, cleaning valve, and fiber separation and pressing device are all connected to the PLC control cabinet via signal connections. The PLC control cabinet selects the cotton-suction swing valve and fiber separation and pressing device corresponding to the spinning machine's airbox. Negative pressure is provided by the cotton-suction fan. The cotton-suction swing valves of the same type A airbox open and close sequentially, sending the collected fibers into the type A fiber separation and pressing device. After cotton suction for type A is completed, the cleaning valve is opened to clean the pipeline. Then, cotton collection for type B airboxes is performed, with the cotton-suction swing valves of type B airboxes opening and closing sequentially to send the collected fibers into the type B fiber separation and pressing device. After cotton suction for type B is completed, the cleaning valve is opened to clean the pipeline. This process is repeated for types C and D, completing one collection cycle. The above actions are repeated to complete continuous online airbox cotton collection.

[0016] This application enables large-scale, long-distance centralized online collection of bellows patterns from multiple spinning machines of different varieties, meeting the needs of random changes in machine types, reducing the operation and management costs of the collection system; it is also easy to operate and meets the production quality management needs of modern textile workshops.

[0017] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A bobbin dust collection system for a spinning frame, characterized in that: The system includes a main suction pipe, one end of which is connected to the inlet of a suction fan, and the other end of which is connected to multiple parallel suction main pipes, each of which is connected to a bellows unit. The outlet of the suction fan is connected to a conveying pipe assembly, which includes multiple conveying pipes. Adjacent conveying pipes are connected by a diversion valve. The inlet of the first conveying pipe is connected to the outlet of the suction fan. The other port of the diversion valve is connected to a corresponding fiber separator and presser via a conveying branch pipe. The last conveying pipe is directly connected to the corresponding fiber separator and presser. A baling machine is installed at the outlet of the fiber separator and presser. The return air inlets of the fiber separator and presser are connected to return air branch pipes, which are connected to a dust exhaust fan via a return air main.

2. The yarn spinning machine bellows pattern sorting and collection system according to claim 1, characterized in that: Each of the aforementioned bellows units includes several bellows, and the cotton suction port of each bellows is connected to the cotton suction main pipe through a cotton suction branch pipe. Each cotton suction branch pipe is equipped with a cotton suction swing valve.

3. The yarn spinning machine bellows pattern sorting and collection system according to claim 1, characterized in that: Each of the main suction pipes is equipped with a main suction pipe valve, which is located near the connection between the main suction pipe and the main suction pipe. Each of the return air branch pipes is equipped with a return air valve.

4. The yarn spinning machine bellows pattern sorting and collection system according to claim 1, characterized in that: Each of the main suction pipes is equipped with a cleaning valve, which is located away from the connection between the main suction pipe and the main suction pipe.

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