A down-sinking type collecting and series connection device for spinning, winding and collecting of a ring spinning frame

Abstract

The present invention relates to a tandem device for a down-sinking type collecting and winding of a ring spinning frame, which includes a down-sinking type convex disc conveying device, a belt conveying device, and a convex disc pushing mechanism. A convex disc steering mechanism, an inclined convex disc conveying mechanism, and an adjustable anti-tube-dropping device are provided on the down-sinking type convex disc conveying device. The belt conveying device is connected to the convex disc steering mechanism in the down-sinking type convex disc conveying device. The convex disc steering mechanism is connected to the inclined convex disc conveying mechanism. The adjustable anti-tube-dropping device is fixed to the base by screws. The convex disc pushing mechanism is connected to the base by screws, and the pawl extends into the concave pit at the bottom of the convex disc. The present invention realizes the tandem connection of one winding machine and two or more ring spinning frames, and a down-sinking type device is used at the connection, achieving smooth passage between various devices. The tandem connection method can also make full use of resources, greatly improving the production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of textile equipment manufacturing, and particularly relates to a tandem device for a ring spinning frame, a spinning and winding machine, and a sinking type collecting system. Background Art

[0002] The tandem device for a ring spinning frame, a spinning and winding machine, and a sinking type collecting system is a device for processing tube yarns automatically transported to a winding machine. The tube yarns are picked up, started, and then automatically transported to the automatic winding machines of individual spindles. Limited by the fact that the number of spindles of a single ring spinning frame is usually between 400 and 1800, the production capacity of the ring spinning frame does not match well with that of the automatic winding machine. Usually, a headstock assembly, a doffing carriage, a floating blower, an electronic clearer control box, and a host computer, etc. need to be configured for one winding machine. If these devices only serve one ring spinning frame, it will increase the investment cost of the winding machine. Connecting one winding machine and multiple ring spinning frames in series is an effective way to solve this problem. However, most of the existing winding machines and ring spinning frames are connected by manual handling, which is not only inefficient but also incurs a huge labor cost. The mechanical connections on the ground will also cause a high space utilization rate and the technical problem of blocking the movement of the machine operators. How to design a series-connected conveying device and a conveying method for spinning and winding, with a reasonable structural design, so that one winding machine can correspond to two or more ring spinning frames, and without wasting the workshop space occupancy rate, is a current technical problem. Summary of the Invention

[0003] In order to solve the technical problems and deficiencies existing in the prior art, the invention provides a tandem device for a ring spinning frame, a spinning and winding machine, and a sinking type collecting system, enabling one winding machine to be connected in series with two or more ring spinning frames. The series connection method can also make full use of resources, greatly improving the production efficiency. The connection part adopts a sinking mode, without wasting the workshop space occupancy rate, reducing the detour of the machine operators, improving the work efficiency, saving costs at the same time, effectively distinguishing the spinning and winding processes, realizing reliable management of the temperature and humidity in the workshop, and improving the production efficiency and management level.

[0004] The object of the invention is achieved by the following technical solutions:

[0005] A down - type collecting and serial connection device for spinning and winding of ring spinning frames, comprising a down - type cam plate conveying device, a belt conveying device, and a cam plate pushing mechanism. The down - type cam plate conveying device is provided with a cam plate steering mechanism, an inclined cam plate conveying mechanism, an adjustable anti - tube - dropping device, a base, a fixing plate, and a connecting plate. The cam plate pushing mechanism is provided with a cylinder fixing seat, a cylinder, a mounting plate, a pawl, a torsion spring, a pin shaft, a pawl positioning shaft, and a torsion spring positioning screw. The cam plate steering mechanism consists of three - layer arc - shaped bent rails, namely bent rail one, guiding arc rail, and bent rail two; the belt conveying device is connected to the cam plate steering mechanism in the down - type cam plate conveying device. The cam plate steering mechanism is connected to the inclined cam plate conveying mechanism. The cam plate steering mechanism is fixedly connected to the base through the fixing plate. The inclined cam plate conveying mechanism is fixedly connected to the base through the connecting plate. The adjustable anti - tube - dropping device is fixedly connected to the base through screws. The cam plate pushing mechanism is fixedly connected to the base through screws. The pawl extends into the concave pit at the bottom of the cam plate. In the cam plate pushing mechanism, the cylinder is fixedly connected to the cylinder fixing seat through screws. The mounting plate is fixedly connected to the cylinder through screws, and the pin shaft is fixedly connected to the mounting plate through a nut. The pawl torsion spring is inserted into the pin shaft, one end of the torsion spring is inserted into the torsion spring positioning screw, and the other end hooks the pawl. The pawl positioning shaft is fixedly connected to the cylinder fixing seat through a nut, and the pawl positioning shaft is tangent to the pawl.

[0006] The radius of the guiding arc plate of the cam plate steering mechanism is R10 - 400mm.

[0007] The cam plate steering mechanism is composed of three - layer arc - shaped bent rails, and the running track of the cam plate is positioned by the guiding arc rail.

[0008] The inclination angle of the inclined cam plate conveying mechanism is 1 - 50 degrees.

[0009] The advantages and positive effects of the present invention are:

[0010] The down - type collecting and serial connection device for spinning and winding of ring spinning frames of the present invention can connect the winding machine and the spinning frame in series through this device, realizing that one winding machine supplies two or more spinning frames, improving the utilization efficiency of the winding machine and reducing the production cost. The down - to - ground design can effectively utilize the space efficiency of the site, and can separate the spinning and winding processes without blocking the normal movement of the operators, realizing reliable management of the temperature and humidity in the workshop, improving the work efficiency and management level. And through this device, one winding machine is combined with two or more ring spinning frames, making full use of resources, greatly improving the production efficiency and reducing the labor cost, thus enhancing the production efficiency. Description of the Drawings

[0011] Figure 1 It is a structural schematic diagram of a down - type collecting and serial connection device for spinning and winding of ring spinning frames.

[0012] Figure 2 It is a structural schematic diagram of the down - type cam plate conveying device.

[0013] Figure 3 It is a structural schematic diagram of a push cam mechanism device.

[0014] Figure 4 It is a structural schematic diagram of a cam steering mechanism. Specific implementation manners

[0015] Example 1: As Figure 1 shown, a down-dropping type collecting and connecting device for a ring spinning frame, a spinning and winding machine includes a down-dropping cam conveying device 1, a belt conveying device 2, and a push cam mechanism 3. The down-dropping cam conveying device 1 is provided with a cam steering mechanism 4, an inclined cam conveying mechanism 5, an adjustable anti-tube-dropping device 6, a base 7, a fixing plate 8, and a connecting plate 9. The push cam mechanism 3 is provided with a cylinder fixing seat 10, a cylinder 11, a mounting plate 12, a pawl 13, a torsion spring 14, a pin shaft 15, a pawl positioning shaft 16, and a torsion spring positioning screw 17. The cam steering mechanism is provided with a first curved rail, a guiding arc rail, a second curved rail, and a three-layer arc-shaped curved rail; the belt conveying device 2 is connected to the cam steering mechanism 4 in the down-dropping cam conveying device 1. The cam steering mechanism 4 is connected to the inclined cam conveying mechanism 5. The cam steering mechanism 4 is fixed to the base 7 through the fixing plate 8. The inclined cam conveying mechanism 5 is fixed to the base 7 through the connecting plate 9. The adjustable anti-tube-dropping device 6 is fixed to the base 7 by screws. The push cam mechanism 5 is fixed to the base 7 by screws, and the pawl 12 extends into the concave pit at the bottom of the cam. In the push cam mechanism 3, the cylinder 11 is fixed to the cylinder fixing seat 10 by screws. The mounting plate 12 is fixed to the cylinder 11 by screws. The pin shaft 15 is fixed to the mounting plate 12 through a nut. The pawl 13 and the torsion spring 14 are inserted into the pin shaft. One end of the torsion spring 14 is inserted into the torsion spring positioning screw 17, and the other end hooks the pawl 13. The pawl positioning shaft 16 is fixed to the cylinder fixing seat 10 through a nut, and the pawl positioning shaft 16 is tangent to the pawl 13.

[0016] The down-dropping type collecting and connecting device for a ring spinning frame, a spinning and winding machine connects the winding machine and the ring spinning frame through the belt conveying device 2. The down-dropping cam conveying device 1 includes a cam steering mechanism 4. The radius of the arc guide plate of the cam steering mechanism 4 is R50mm. The cam steering mechanism 4 is composed of a three-layer arc-shaped curved rail, and the running track of the cam is positioned by the large diameter of the cam. It can ensure that the yarn tubes move smoothly without jamming. An adjustable anti-tube-dropping device 6 is arranged on the cam steering mechanism, which can effectively prevent the yarn tubes from dropping during the movement, so that the yarn tubes can move smoothly to the inclined cam conveying mechanism 5. The inclination angle of the inclined cam conveying mechanism 5 is 25 degrees. In this angle range, the yarn tubes can pass through the down-dropping cam conveying device smoothly and reach the belt conveying device at the other end, so that the yarn tubes can smoothly enter the next process.

[0017] The pushing cam mechanism 3 is arranged on the left and right sides of the sunken cam conveying device 1. At the initial position, under the action of the torsion spring 14, the pawl 13 is tangent to the pawl positioning shaft 16 to limit the pawl 13. When the cam needs to move forward, the cylinder 11 is inflated, and the pawl 13 pushes the bottom cam of the yarn tube forward for a stroke; when the cylinder 11 deflates and retracts, the pawl 13 also retracts accordingly. After retracting in place, the pawl 13 returns to the initial position under the action of the torsion spring 14. It can make the yarn tube move at a uniform speed during the movement process, smoothly push the yarn tube to move, and improve production efficiency.

[0018] The belt conveying device 2 is connected to the sunken cam conveying device 1, and the soft connection of the cam is realized through the belt conveying device 2. It can ensure the synchronous movement of the yarn tubes and play a role in fault tolerance.

[0019] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A down-dropping type colony series connection device for ring spinning machines' spinning, winding and collecting, characterized in that, it includes: A down-dropping type convex disk conveying device (1), a belt conveying device (2), and a convex disk pushing mechanism (3); The down-dropping type convex disk conveying device (1) is provided with a convex disk steering mechanism (4), an inclined convex disk conveying mechanism (5), an adjustable anti-drop tube device (6), a base (7), a fixing plate (8), and a connecting plate (9); The convex disk pushing mechanism (3) is provided with a cylinder fixing seat (10), a cylinder (11), a mounting plate (12), a pawl (13), a torsion spring (14), a pin shaft (15), a pawl positioning shaft (16), and a torsion spring positioning screw (17); The convex disk steering mechanism (4) is provided with a first curved rail (18), a guiding arc rail (19), and a second curved rail (20); The belt conveying device (2) is connected to the convex disk steering mechanism (4) in the down-dropping type convex disk conveying device (1); the convex disk steering mechanism (4) is connected to the inclined convex disk conveying mechanism (5); the convex disk steering mechanism (4) is fixedly connected to the base (7) through the fixing plate (8); the inclined convex disk conveying mechanism (5) is fixedly connected to the base (7) through the connecting plate (9); the adjustable anti-drop tube device (6) is fixedly connected to the base (7) through screws; the convex disk pushing mechanism (3) is fixedly connected to the base (7) through screws, and the pawl (13) extends into the concave pit at the bottom of the convex disk; in the convex disk pushing mechanism (3), the cylinder (11) is fixedly connected to the cylinder fixing seat (10) through screws; the mounting plate (12) is fixedly connected to the cylinder (11) through screws; the pin shaft (15) is fixedly connected to the mounting plate (12) through nuts; the pawl (13) and the torsion spring (14) are inserted into the pin shaft (15); one end of the torsion spring (14) is inserted into the torsion spring positioning screw (17), and the other end hooks the pawl (13); the pawl positioning shaft (16) is fixedly connected to the cylinder fixing seat (10) through nuts; the pawl positioning shaft (16) is tangentially connected to the pawl (13); The radius of the guiding arc plate of the convex disk steering mechanism (4) is R10 - 400 mm; The inclination angle of the inclined convex disk conveying mechanism (5) is 1 - 50 degrees.

2. A down-dropping type colony series connection device for ring spinning machines' spinning, winding and collecting according to claim 1, characterized in that; The convex disk steering mechanism (4) is composed of three layers of arc-shaped curved rails, and the running track of the convex disk is positioned by the guiding arc rail (19).

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