Single-machine cotton suction device and group-machine cotton suction device of spinning cleaning machine

Abstract

The utility model discloses a single machine cotton suction device and a group machine cotton suction device of a textile cleaning machine, and belongs to the technical field of textile machine cleaning. Comprising a track bracket; a cotton suction seat; the dust suction pipe is in butt joint with a cotton discharge hole in the cleaning machine main machine and is in sealed connection with the cotton suction seat; the trigger beam triggers the cotton discharge hole upper cover plate to be opened; the dust collection mechanism is used for providing negative pressure for the dust collection pipe; a travel switch for controlling the running position of the cleaning machine host is arranged on the track bracket; an electric control valve is mounted on the dust suction pipe; the single-machine cotton suction device further comprises a trigger switch which detects the operation position of the cleaning machine main machine and controls the working state of the electric control valve according to the operation position of the cleaning machine main machine. The cleaning machine has the advantages that the electric control valve, the trigger switch for detecting and controlling the opening and closing states of the electric control valve and the travel switch for controlling the position of the main machine of the cleaning machine are arranged on the dust collection mechanism, so that the dust collection mechanism is automatically controlled; the dust suction pipes and the dust suction mechanism are communicated through the main pipe, and cotton suction is conducted through combined control.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile machine cleaning, in particular to a single-machine cotton suction device and a group-machine cotton suction device of a textile cleaning machine. Background Art

[0002] A textile machine is a machine used for textile production. Its core function is to process fiber raw materials into yarn and further transform it into cloth through weaving or weaving technology. The working principle of a textile machine is complex and delicate, involving multiple consecutive steps, such as cleaning, carding, combing, drawing, roving, spinning and winding, etc. Each step has a profound impact on the quality and performance of the final product.

[0003] However, during the long-term operation of textile machines, dust, fibers and other impurities will inevitably accumulate. These accumulations will not only affect the mechanical and electrical properties of the equipment, causing poor operation of the equipment, but may even cause failures and affect production efficiency. Therefore, regular cleaning of textile machines and removal of these accumulations are essential to keep the equipment in good condition and ensure its normal operation.

[0004] The cleanliness of textile machines not only affects their operating status, but is also directly related to the quality of the textiles produced. If a large amount of dust and impurities accumulate on the equipment, these impurities are likely to be mixed into the textiles, affecting the purity and appearance quality of the products, and further affecting customer satisfaction and market competitiveness. Therefore, keeping textile machines clean is a key measure to improve product quality and meet customer needs.

[0005] At present, although each textile machine is equipped with a cleaning machine and a cotton suction device is set at one end of the track bracket on which it runs, these devices still have some problems. First, the existing cotton suction devices generally lack automatic control functions, and cannot respond in time when a failure occurs or a pause is required, which may cause further damage to the equipment or waste of resources. Secondly, the existing cotton suction devices are usually designed separately for a single textile machine, which not only increases production costs, but also requires that each device be handled separately when cleaning the sucked impurities, cotton wool, etc., increasing labor costs and operational complexity.

[0006] In summary, the existing cotton suction devices of textile machines have obvious deficiencies in terms of cost control, automatic control, and ease of operation. In order to solve these problems, it is urgent to design a new type of cotton suction device for textile cleaning machines. This device should have a high degree of automatic control function, be able to monitor the operating status of the equipment in real time, and automatically adjust or pause the cotton suction process when necessary. At the same time, the device should also consider cost-effectiveness, reduce production costs and improve the cost performance of the equipment by optimizing the design and manufacturing process. In addition, in order to facilitate operation and maintenance, the device should also have a modular design so that the cotton suction devices between different textile machines can be replaced and shared with each other, reducing the difficulty of operation and labor costs. Utility Model Content

[0007] The purpose of the utility model is to meet actual needs and provide a single-machine cotton suction device and a group-machine cotton suction device for a textile cleaning machine, thereby achieving the purpose of automatically controlling the cotton suction device. The device supports joint control and can work in coordination to optimize the cotton suction operation.

[0008] In order to achieve the above-mentioned utility model objectives, the first objective of the utility model is to provide a single-machine cotton suction device for a textile cleaning machine, comprising: a track bracket for the operation of the cleaning machine main body; a cotton suction seat fixed on the track bracket; a dust suction pipe docked with the cotton discharge hole on the cleaning machine main body and sealed with the cotton suction seat; a trigger beam for triggering the opening of the upper cover plate of the cotton discharge hole; a dust suction mechanism for providing negative pressure to the dust suction pipe; a travel switch for controlling the operating position of the cleaning machine main body is provided on the track bracket; an electric-controlled valve is installed on the dust suction pipe; the single-machine cotton suction device also includes a trigger switch for detecting the operating position of the cleaning machine main body and controlling the working state of the electric-controlled valve according to the operating position of the cleaning machine main body.

[0009] In the above-mentioned scheme of the stand-alone cotton suction device of the textile cleaning machine, the trigger switch is connected to the electric control valve through the controller.

[0010] In the above-mentioned scheme of the stand-alone cotton suction device of the textile cleaning machine, the trigger switch includes one of a proximity switch and a photoelectric sensor.

[0011] In the above-mentioned single-machine cotton suction device scheme of the textile cleaning machine, the dust suction mechanism includes a cotton suction box, a main pipe and a motor that provides negative pressure for the main pipe. The inlet of the main pipe is connected to the cotton suction seat, and the outlet of the main pipe is connected to the air inlet of the motor and the cotton suction box.

[0012] In the above-mentioned scheme of the single-machine cotton suction device of the textile cleaning machine, there are one or two cotton suction boxes.

[0013] In the above-mentioned scheme of the stand-alone cotton suction device of the textile cleaning machine, a filter is provided at the air inlet of the motor.

[0014] In the above-mentioned scheme of the single-machine cotton suction device of the textile cleaning machine, a dust collecting bag is arranged in the cotton suction box.

[0015] In the second aspect, the utility model provides a group-machine cotton suction device for a textile cleaning machine, comprising N track brackets for independently operating N cleaning machine main machines; N is a natural number greater than 1; N cotton suction seats installed on the N track brackets; N dust suction pipes docked with the cotton discharge holes on the N cleaning machine main machines and sealed with the N cotton suction seats; N trigger beams for triggering the opening of the upper covers of the N cotton discharge holes; the upper covers of the cotton discharge holes and the trigger beams are in a one-to-one correspondence; a dust suction mechanism for providing negative pressure to the dust suction pipes; a travel switch for controlling the operating position of the cleaning machine main machine is provided on each track bracket; an electric-controlled valve is installed on each dust suction pipe; the group-machine cotton suction device also includes a trigger switch for detecting the operating position of each cleaning machine main machine and controlling the working state of each electric-controlled valve according to the operating position of each cleaning machine main machine.

[0016] Furthermore, the number of N is 2-100.

[0017] Furthermore, the number of N is one of 6, 8, 12, 16, 20, 36, and 50.

[0018] The advantages and positive effects of this application are:

[0019] The present application adds an electric control valve to the dust suction pipe of the textile cleaning machine, and at the same time, accurately monitors the running position of the textile cleaning machine through the additional trigger switch. When the textile cleaning machine reaches the monitoring position of the trigger switch, the electric control valve is opened by immediately opening or delaying opening, so that the dust suction pipe and the textile cleaning machine are connected, and then the dust suction pipe is used to suck the pre-stored cotton in the textile cleaning machine; it is obvious that the present application has the function of fixed-point triggering cotton suction; compared with the cotton suction process of the traditional textile cleaning machine, this fixed-point triggering cotton suction method can be accurately controlled according to the actual position of the textile cleaning machine, so as to achieve effective use of energy;

[0020] In addition, the newly added electric control valve and trigger switch also have higher reliability; the electric control valve adopts advanced electronic control technology, which can accurately control the switch state to ensure the smooth progress of the dust collection process;

[0021] The present application also adds a travel switch for controlling whether the cleaning machine main unit continues to run toward the single-machine cotton suction device. The combined use of the travel switch and the electric control valve realizes the automation of the cotton suction operation and reduces manual intervention;

[0022] Here, the travel switch and the electric control valve can be used as safety protection devices to fix the position of the cleaning machine main unit or close the electric control valve in advance, avoiding the situation where a fault occurs and the operation of the entire device cannot be stopped in time, further improving the reliability of the cotton suction device.

[0023] The present application optimizes the dust collection mechanism by adding two cotton suction boxes, which can be used alternately or simultaneously to ensure that there is always negative pressure in the dust collection mechanism to meet the pressure conditions for cotton suction;

[0024] The present application uses a group-machine cotton suction device to simultaneously control multiple cleaning machine hosts to perform cotton suction operations, thereby realizing centralized and efficient management and improving production efficiency. In addition, through precise trigger switches and electronically controlled valves, real-time detection of the operating position of each cleaning machine host and automated control of the cotton suction operation are realized, which has a high degree of intelligence and reduces dependence on human operation.

[0025] In summary, the present application realizes the function of fixed-point triggering cotton suction of the textile cleaning machine by adding an electric-controlled valve and a trigger switch, which greatly improves the working efficiency and quality of the textile cleaning machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram showing the structure of a stand-alone cotton suction device provided by an embodiment of the utility model, excluding a dust suction mechanism;

[0028] Figure 2 The schematic diagram of the principle of the cotton suction seat, the dust suction pipe and the trigger beam provided in the embodiment of the utility model is shown;

[0029] Figure 3 A schematic structural diagram of a dust collecting mechanism provided in a third embodiment of the present utility model is shown;

[0030] Figure 4 The schematic diagram of the principle of the group-machine cotton suction device of the textile cleaning machine provided by the embodiment of the utility model is shown.

[0031] In the figure, 1. cleaning machine main body; 2. track bracket; 3. cotton suction seat; 4. dust suction pipe; 5. trigger beam; 6. dust suction mechanism; 61. cotton suction box; 62. main pipe; 63. motor; 7. travel switch. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] For ease of explanation, spatial relative terms such as "upper", "lower", "left", "right" and the like are used in the embodiments to illustrate the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that, in addition to the orientation shown in the figure, the spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, the element described as being "under" other elements or features will be positioned "on" other elements or features. Therefore, the exemplary term "under" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here can be interpreted accordingly.

[0035] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0036] See also Figures 1 to 4 ;

[0037] First embodiment

[0038] The utility model provides a single-machine cotton suction device for a textile cleaning machine, comprising: a track bracket 2 on which a cleaning machine main body 1 runs; a cotton suction seat 3 fixed on the track bracket 2; a dust suction pipe 4 docked with a cotton discharge hole on the cleaning machine main body 1 and sealed with the cotton suction seat 3; a trigger beam 5 for triggering the opening of an upper cover plate of the cotton discharge hole; and a dust suction mechanism 6 for providing negative pressure to the dust suction pipe 4.

[0039] A travel switch 7 for controlling the operating position of the cleaning machine main unit 1 is provided on the track bracket 2; an electric control valve is installed on the dust suction pipe 4; the single-machine cotton suction device also includes a trigger switch for detecting the operating position of the cleaning machine main unit 1 and controlling the working state of the electric control valve according to the operating position of the cleaning machine main unit 1.

[0040] Among them, the cotton suction seat 3 has a simple structure and strong sealing performance, which can prevent the miscellaneous cotton from spilling out during the cotton suction action; the content about the textile cleaning machine is the existing technology and will not be described in detail here.

[0041] A single-machine cotton suction device is provided at one end of each textile cleaning machine track bracket 2; a travel switch 7 is provided on the track bracket 2 to control whether the cleaning machine main body 1 continues to run toward the cotton suction device, and the travel switch 7 can also be used to control the cotton discharge time.

[0042] The single-machine cotton suction module is provided with an electric control valve and a trigger switch for controlling the electric control valve, and the whole can realize automatic control to accurately monitor the running position of the textile cleaning machine; when the textile cleaning machine reaches the monitoring position of the trigger switch, the electric control valve is opened by immediately opening or delaying opening, and the trigger beam 5 contacts the cleaning machine main body 1, and the cover plate on the cotton discharge hole is opened, so that the dust suction pipe 4 and the cotton discharge hole are matched and connected, and the dust suction pipe and the textile cleaning machine are connected, and then the dust suction pipe is used to suck the pre-stored cotton in the textile cleaning machine; the present application has the function of fixed-point triggering cotton suction; compared with the cotton suction process of the traditional textile cleaning machine, this fixed-point triggering cotton suction method can be accurately controlled according to the actual position of the textile cleaning machine to achieve effective use of energy;

[0043] In addition, the travel switch and the electric control valve can be used as safety protection devices. In the event of a device failure, the cleaning machine host or the cotton suction device can be stopped urgently to continue running to avoid certain losses.

[0044] In order to further prove the superiority of the present application, we conducted an empirical study. Under the same conditions, a comparative experiment was conducted between the use of a traditional textile cleaning machine and the use of the textile cleaning machine of the present application. The results show that the textile cleaning machine of the present application is superior to the traditional textile cleaning machine in terms of cotton suction efficiency, energy utilization, and working stability.

[0045] Second embodiment

[0046] Based on the contents of the above embodiments, this embodiment further optimizes the trigger device:

[0047] The trigger switch can be connected to the electric-controlled valve through a controller. For example, the trigger switch can be a proximity switch or a photoelectric sensor, and the controller can be a PLC control system. The following description takes the photoelectric sensor as an example. The photoelectric sensor is connected to the PLC control system, and the PLC control system is used to control the opening and closing state of the electric-controlled valve.

[0048] When the photoelectric sensor senses the position of the cleaning machine, it transmits a signal to the PLC control system, which controls the electric control valve to open. At the same time, the cleaning machine is still running in the direction of the cotton suction device. After running to the edge of the track bracket 2, it runs in the opposite direction until the photoelectric sensor detects the cleaning machine at the same position again, and transmits a signal to the control system again to control the electric control valve to close, thus completing the entire cotton suction process.

[0049] In a specific embodiment, the single-machine cotton suction device takes 4 to 8 seconds to complete the entire cotton suction process from opening to closing of the electric control valve, which greatly improves the work efficiency.

[0050] Third embodiment

[0051] Based on the contents of the foregoing embodiments, this embodiment further optimizes the contents of the dust collection mechanism 6:

[0052] The dust suction mechanism 6 includes a cotton suction box 61, a main pipe 62 and a motor 63 for providing negative pressure to the main pipe 62. The inlet of the main pipe 62 is connected to the cotton suction seat 3, and the outlet of the main pipe 62 is connected to the air inlet of the motor 63 and the cotton suction box 61.

[0053] When the cleaning machine runs to the end where the cotton suction device is located, the travel switch 7 is turned on for cleaning, the trigger switch senses the cleaning machine, and opens the electric control valve, so that the cleaning machine and the single-machine cotton suction device are connected; and after the motor 63 is turned on, the gas in the main pipe 62 is drawn out to form a negative pressure, and impurities, waste cotton, etc. are sucked into the cotton suction box 61, thereby achieving the purpose of collecting and processing waste cotton.

[0054] A filter is provided at the air inlet of the motor 63 ; the setting of the filter prevents waste cotton from entering the motor 63 , thereby ensuring the normal operation of the motor 63 .

[0055] There is one or two cotton suction boxes 61. When there are two, the two cotton suction boxes are used simultaneously or alternately to ensure that there is always negative pressure in the main pipe 62, avoiding the hidden danger of clogging of the filter screen of the cleaning machine main body 1, and avoiding the situation where the cotton suction box is full and no longer maintains negative pressure and cannot perform normal cotton suction; it also increases the volume capacity of waste cotton and reduces the number of cleaning times.

[0056] It should be noted that the filter area of ​​the cleaning machine main body 1 is at zero negative pressure when discharging cotton, which can improve the efficiency of the centralized cotton suction fan.

[0057] In addition, a dust collecting bag is provided in the cotton suction box 61, so that cotton dust can be directly packaged.

[0058] Fourth embodiment

[0059] The present application provides a group-machine cotton suction device for a textile cleaning machine, comprising: N track brackets 2 for independently operating N cleaning machine mainframes 1; N being a natural number greater than 1; N cotton suction seats 3 mounted on the N track brackets 2; N dust suction pipes 4 docked with the cotton discharge holes on the N cleaning machine mainframes 1 and sealed with the N cotton suction seats 3; N trigger beams 5 for triggering the opening of the upper covers of the N cotton discharge holes; the upper covers of the cotton discharge holes and the trigger beams 5 are in a one-to-one correspondence; a dust suction mechanism 6 for providing negative pressure to the dust suction pipes 4; a travel switch 7 for controlling the operating position of the cleaning machine mainframe 1 is provided on each track bracket 2; an electrically controlled valve is installed on each dust suction pipe 4; the group-machine cotton suction device also includes a trigger switch for detecting the operating position of each cleaning machine mainframe 1 and controlling the working state of each electrically controlled valve according to the operating position of each cleaning machine mainframe 1.

[0060] The number of N is 2 to 100, such as 70, 88, or 100; or the number of N is one of 6, 8, 12, 16, 20, 36, and 50.

[0061] Exemplarily, the number N can be set to 36, that is, the waste cotton in 36 cleaning machine hosts 1 is collected at the same time; the 36 cleaning machine hosts 1 run on their own tracks respectively, and when they run to the end where the cotton suction device is located, each trigger switch detects the position of the cleaning machine host, and can transmit a signal to the controller to count the number of cleaning machines to be sucked, and control the corresponding electric control valve to complete the docking between the cleaning machine host and the cotton suction device, and the trigger beam 5 triggers the cover plate on the cotton discharge hole, so that the dust suction pipe 4 matches the cotton inlet and outlet hole for docking to realize the cotton suction operation;

[0062] However, due to limitations on the power of the motor 63, etc., the negative pressure created by the motor 63 cannot simultaneously drive all the waste cotton in the 36 cleaning machine hosts 1 into the cotton suction box 61, so it is necessary to impose certain restrictions on the number of vacuum tubes 4 that are opened at the same time.

[0063] Exemplarily, 8 electrically-controlled valves can be opened at the same time for cotton suction to ensure the normal operation of the entire process; the number of electrically-controlled valves that need to be opened is determined. If it is not more than 8, all of them are opened. If it is more than 8, 8 of them can be selectively opened, and the remaining ones are queued and pending.

[0064] In a specific embodiment, the cotton suction device can suck cotton up to a distance of up to 120 meters.

[0065] For other contents, please refer to the contents of the first to third embodiments, which will not be elaborated here.

[0066] It should be noted that, in this embodiment, specific numbers are given as examples for the purpose of illustration. In practice, each number shall be based on meeting actual needs and being achievable, and this application does not limit this.

[0067] In summary, this embodiment uses a group-machine cotton suction device to simultaneously control multiple cleaning machine hosts to perform cotton suction operations, thereby achieving centralized and efficient management and improving production efficiency. In addition, through precise trigger switches and electronically controlled valves, real-time detection of the operating position of each cleaning machine host and automated control of the cotton suction operation are achieved, which has a high degree of intelligence and reduces dependence on human operations.

[0068] Based on the above technical solution, the present application achieves the purpose of automatically controlling the cotton suction device, and the device supports joint control and can work collaboratively to optimize the cotton suction operation.

[0069] The above is only a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A single-machine cotton suction device for a textile cleaning machine, comprising: A track support (2) on which the cleaning machine main unit (1) runs; A cotton suction seat (3) fixed on the track bracket (2); A dust suction pipe (4) docked with the cotton discharge hole on the cleaning machine main body (1) and sealedly connected to the cotton suction seat (3); A trigger beam (5) for triggering the upper cover plate of the cotton discharge hole to open; A dust suction mechanism (6) for providing negative pressure to the dust suction pipe (4); characterized in that: A travel switch (7) for controlling the operating position of the cleaning machine main unit (1) is provided on the track bracket (2); An electrically controlled valve is installed on the dust suction pipe (4); The single-machine cotton suction device also includes a trigger switch for detecting the operating position of the cleaning machine main unit (1), and controlling the working state of the electric control valve according to the operating position of the cleaning machine main unit (1).

2. The single-machine cotton suction device of the textile cleaning machine according to claim 1 is characterized in that: The trigger switch is connected to the electric control valve through a controller.

3. The single-machine cotton suction device of the textile cleaning machine according to claim 1 is characterized in that: The trigger switch includes one of a proximity switch and a photoelectric sensor.

4. The single-machine cotton suction device of the textile cleaning machine according to claim 1 is characterized in that: The dust suction mechanism (6) comprises a cotton suction box (61), a main pipe (62) and a motor (63) for providing negative pressure to the main pipe (62); the inlet of the main pipe (62) is connected to the cotton suction seat (3); and the outlet of the main pipe (62) is connected to the air inlet of the motor (63) and the cotton suction box (61).

5. The single-machine cotton suction device of the textile cleaning machine according to claim 4, characterized in that: The number of the cotton suction box (61) is one or two.

6. The single-machine cotton suction device of the textile cleaning machine according to claim 4, characterized in that: A filter screen is provided at the air inlet of the motor (63).

7. The single-machine cotton suction device of the textile cleaning machine according to claim 4, characterized in that: A dust collecting bag is arranged in the cotton suction box (61).

8. A group machine cotton suction device for a textile cleaning machine, characterized in that: include: N track brackets (2) independently operated by N cleaning machine hosts (1); N is a natural number greater than 1; N cotton suction seats (3) mounted on N track brackets (2); N dust suction pipes (4) connected to the cotton discharge holes on the N cleaning machine main bodies (1) and sealed to the N cotton suction seats (3); N trigger beams (5) for triggering the opening of the upper covers of the N cotton discharge holes; the upper covers of the cotton discharge holes and the trigger beams (5) are in a one-to-one correspondence; A dust suction mechanism (6) for providing negative pressure to the dust suction pipe (4); characterized in that: A travel switch (7) for controlling the operating position of the cleaning machine main unit (1) is provided on each track bracket (2); An electric control valve is installed on each dust suction pipe (4); The group-machine cotton suction device also includes a trigger switch for detecting the operating position of each cleaning machine main unit (1), and controlling the working state of each electric control valve according to the operating position of each cleaning machine main unit (1).

9. The cotton suction device of a textile cleaning machine according to claim 8, characterized in that: The number of N is 2-100.

10. The cotton suction device of a textile cleaning machine according to claim 9, characterized in that: The number of N is one of 6, 8, 12, 16, 20, 36, and 50.

Images