Suspension type automatic hoisting system for filament replacement of spinning frame

Abstract

The utility model relates to a suspension type automatic hoisting system for filament replacement of a spinning frame, which comprises a plurality of first sliding rails arranged in parallel and mounted on a ceiling of a workshop, a hoisting trolley connected to the first sliding rails in a sliding manner, and a tray connected to the hoisting trolley, the two ends of the first sliding rail are connected with a second sliding rail and a third sliding rail respectively, the second sliding rail and the third sliding rail are connected with a fourth sliding rail passing through the filament storage area, and the bottom face of the tray is flush with a creel of the spinning frame. According to the utility model, an empty cylinder is taken out from the tray in the filament storage area, a cylinder-loaded filament is placed on the tray and is conveyed to a corresponding table position of a corresponding spinning frame through the second sliding rail and the first sliding rail, and then an old filament cylinder is replaced and a new filament cylinder is loaded by a worker, so that rapid replacement is realized, the cyclic operation is completed, the labor intensity is reduced, and the production efficiency is improved. The efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist field, especially relates to textile industry hoist technical field, concretely refers to a kind of for spinning frame replacement filament's suspension type automation hoist system. BACKGROUND

[0002] In the textile industry, the spinning frame of spinning mill when producing filament core yarn, the required bobbin filament is placed in the top organization of spinning frame production, since the capacity of each bobbin filament is limited, production to certain time filament is unwound, and worker needs to replace new silk on machine, the original replacement process is traditional material handling mode, all rely on manual or with the aid of tool operation, for example, long filament is transported to spinning frame by storage area by handcart, small forklift etc., then worker needs to climb ladder to replace the long filament on the top of spinning frame, and the used bobbin is replaced, and new bobbin is replaced, these traditional methods indeed expose a series of problems in practical application: low efficiency, manual handling not only slow, and easily influenced by worker skill level, lead to unstable work efficiency, especially when facing a large amount of material, frequent manual handling can greatly slow down the speed of entire production process;High labor intensity, bobbin handling needs to consume a lot of physical strength, increases the work burden of staff, and high-intensity physical work is also difficult to attract young generation to join the textile industry;Safety risk is big: in the process of handling, if improper operation, it is easy to cause safety accident, cause personnel injury and property loss. Especially there is high ladder operation condition, and the safety hidden danger is more prominent.

[0003] Traditional material handling mode has problems such as low efficiency, high labor intensity and big safety risk. The present application aims to provide a new type of suspension type hoist equipment to solve the above problems. The system equipment includes suspension rail, hoist unit, control system and other parts in structure design. The suspension rail is installed on the top of spinning frame, the hoist unit passes through pulley system along the rail, a set of transport rail unit is adapted for each spinning frame, each transport rail unit is adapted to switch system with main rail, the control system automatically controls the position and action of hoist unit according to production demand, realizes accurate hoisting and transportation of material. The system adopts automatic control system, greatly improves hoisting efficiency, greatly reduces the labor intensity of worker, has high efficiency;The system is safe and reliable, equipped with multiple safety protection measures, ensures the safety of operator and equipment;Hoisting path and speed can be adjusted according to the demand of different production lines, flexible and variable can satisfy diversified production demand. SUMMARY

[0004] The utility model discloses a suspension type automation hoisting system for replacing long filaments of a spinning frame, which is characterized by comprising a plurality of first sliding rails arranged in parallel and installed on a workshop ceiling, a hoisting trolley slidingly connected to the first sliding rails, and a tray connected to the hoisting trolley.

[0005] The utility model discloses a suspension type automation hoisting system for replacing long filaments of a spinning frame, which is characterized by comprising a plurality of first sliding rails arranged in parallel and installed on a workshop ceiling, a hoisting trolley slidingly connected to the first sliding rails, and a tray connected to the hoisting trolley.

[0006] The utility model discloses a suspension type automation hoisting system for replacing long filaments of a spinning frame, which is characterized by comprising a plurality of first sliding rails arranged in parallel and installed on a workshop ceiling, a hoisting trolley slidingly connected to the first sliding rails, and a tray connected to the hoisting trolley.

[0007] As a preferred embodiment, the long filament storage area is provided with two loading areas, the fourth sliding rail passes through one loading area, a fifth sliding rail, which is arranged in parallel with the fourth sliding rail, passes through the other loading area, and the second sliding rail and the third sliding rail are connected with the fifth sliding rail.

[0008] The fifth sliding rail is arranged to increase the conveying capacity, and the fourth sliding rail and the fifth sliding rail are alternative to each other, thereby ensuring continuous production.

[0009] As a preferred embodiment, the fourth sliding rail is further connected with the fifth sliding rail through a sixth sliding rail, and the sixth sliding rail is located on the unloading side.

[0010] When the conveying capacity is only used by the fourth sliding rail, the excess hoisting trolleys are parked on the fifth sliding rail, and when the third sliding rail fails and the empty trays need to be used, the hoisting trolleys on the fifth sliding rail enter the long filament storage area through the sixth sliding rail for unloading transportation.

[0011] As a preferred embodiment, the tray comprises a box body provided with openings on the top surface and the side surface, and the hoisting trolley is provided with an electric hoist for hoisting the tray.

[0012] The preferred scheme facilitates the up and down movement of the tray by the electric hoist, thereby facilitating the lowering of the tray and facilitating the taking and placing of the silk tube by the staff.

[0013] As preferred, the tray is provided with a positioning column, which comprises a tube body, an electric push rod located in the tube body, and a support block fixed to the top end of the electric push rod, and a guide pipe inserted into the tube body is fixed to the bottom surface of the support block.

[0014] The preferred scheme facilitates the positioning of the silk tube through the positioning column, and facilitates the adjustment of the height of the positioning column through the support block and the electric push rod, thereby facilitating the staff to place the silk tube from top to bottom on the positioning column, and also facilitating the limiting support of the silk tube with different heights.

[0015] As preferred, a rubber conical block connected with the inner bottom surface of the tray is further arranged on the circumferential surface of the tube body, a side plate located on the side surface of the support block is hinged to the support block through a hinge shaft, and a spring for pushing the side plate to rotate is further arranged in the support block, and the hinge shaft is located at the upper end of the spring.

[0016] The preferred scheme facilitates the insertion of the rubber conical block into the silk tube, thereby forming the fixation of the silk tube, and the side plate is pressed against the silk tube from the circumferential surface of the silk tube under the action of the spring, thereby forming the fixation of the upper end of the silk tube, and when the new silk tube is taken out, the force of the spring pushing the side plate is relatively small, and the silk tube can be directly taken out from the positioning column.

[0017] The beneficial effects of the utility model are as follows: the empty tube body is taken out from the tray in the long filament storage area, the tube body with long filaments is placed on the tray, and is sent to the corresponding station of the corresponding spinning frame through the second slide rail and the first slide rail, then the old silk tube is replaced and the new silk tube is installed by the staff, thereby realizing the quick replacement, completing the circulation operation, reducing the labor intensity, improving the efficiency, the tray continues to move through the third slide rail and the fourth slide rail into the long filament storage area, and the circulation is performed again, the positioning of the silk tube is facilitated through the positioning column, and the height of the positioning column is adjusted through the support block and the electric push rod, thereby facilitating the staff to place the silk tube from top to bottom on the positioning column, and also facilitating the limiting support of the silk tube with different heights. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a simple view of the slide rail of the utility model;

[0019] Figure 2 It is a schematic view of the tray;

[0020] Figure 3 It is a sectional view of the positioning column;

[0021] Figure 4 It is Figure 3 It is an enlarged schematic view of A in the middle

[0022] As shown in the drawings:

[0023] 1, the first slide rail, 2, the second slide rail, 3, the third slide rail, 4, the fourth slide rail, 5, the fifth slide rail, 6, the sixth slide rail, 7, the filament storage area, 8, the tray, 9, the positioning column, 10, the cylinder, 11, the electric push rod, 12, the guide pipe, 13, the support block, 14, the rubber conical block, 15, the side plate, 16, the spring. DETAILED DESCRIPTION

[0024] In order to clearly illustrate the technical features of the scheme, the scheme will be described below through specific embodiments.

[0025] Referring to the accompanying Figures 1-4 , the utility model relates to a kind of suspension type automation hoisting system for replacing filament of spinning frame, including a plurality of parallelly connected and installed first slide rail 1 on workshop ceiling, hoisting car of sliding connection on first slide rail 1, and tray 8 connected on hoisting car, the first slide rail 1 is correspondingly arranged with spinning frame, and the both ends of first slide rail 1 are respectively connected with second slide rail 2 and third slide rail 3, and fourth slide rail 4 is connected with second slide rail 2 and third slide rail 3 through filament storage area 7, the bottom surface of tray 8 is flush with spinning frame roving stand.

[0026] The filament storage area 7 is provided with two feeding areas, the fourth slide rail 4 passes through one feeding area, and the fifth slide rail 5 provided in parallel with the fourth slide rail 4 passes through the other feeding area, and the second slide rail 2 and the third slide rail 3 are connected with the fifth slide rail 5.

[0027] The fourth slide rail 4 is also connected with the fifth slide rail 5 through the sixth slide rail 6, the sixth slide rail 6 is located on the discharging side, the filament storage area 7 and the second slide rail 2 are on the feeding side, and the filament storage area 7 and the third slide rail 3 are on the discharging side, the new yarn cylinder reaches the replacement position from the feeding side, the second slide rail 2 and the first slide rail 1, and then the hoisting car enters the discharging side through the third slide rail 3.

[0028] The tray 8 includes a box body with openings on the top surface and the side surface, and an electric hoist for hoisting the tray 8 is arranged on the hoisting car.

[0029] The positioning column 9 is arranged on the tray 8, and the positioning column 9 includes a cylinder 10, an electric push rod 11 located in the cylinder 10, and a support block 13 fixed to the top end of the electric push rod 11, and a guide pipe 12 inserted into the cylinder 10 is fixed to the bottom surface of the support block 13.

[0030] The circumferential surface of the barrel 10 is further provided with a rubber conical block 14 connected with the inner bottom surface of the tray 8, the supporting block 13 is hinged with a side plate 15 located at the side of the supporting block 13 through a hinge shaft, the supporting block 13 is further provided with a spring 16 for pushing the side plate 15 to rotate, and the hinge shaft is located at the upper end of the spring 16.

[0031] In use, the starting point is located in the long filament storage area 7, workers take out the old filament barrel from the box body and put the new filament barrel on the positioning column 9, at this time, the electric push rod 11 drives the supporting block 13 to move downwards, the workers place the filament barrel on the positioning column 9 from top to bottom, and make the rubber conical block 14 inserted into the filament barrel, so as to form the fixation of the filament barrel, then the supporting block 13 is driven to move upwards, because the side plate 15 is supported on the inner circumferential surface of the filament barrel under the action of the spring 16, therefore, the filament barrel needs to be pressed at this time, when the electric push rod 11 stops extending after extending a certain distance, the side plate 15 is pressed from the inner circumferential surface of the filament barrel under the action of the spring 16, so as to form the fixation of the upper end of the filament barrel.

[0032] Under the driving of the electric hoist, the tray 8 is lifted, the lifting vehicle enters into the first sliding rail 1 through the fourth sliding rail 4 and the second sliding rail 2 and reaches the designated position, so that the new filament reaches the designated spinning frame through the set track, workers take down and place the new filament on the top of the spinning frame in sequence, and the replaced old filament barrel is transported to the long filament storage area 7 and taken down and stored in the box by workers in sequence, so as to complete the circulation operation.

[0033] When the long filament of another spinning frame needs to be replaced, the lifting vehicle is moved to the first sliding rail 1 corresponding to the spinning frame.

[0034] Through the implementation of the scheme, the long filament of one vehicle needs 6 persons and 8 hours to be replaced before the system is used, the long filament of two spinning frames at most is replaced per day, and overtime work is needed to be completed, the labor intensity is large and the efficiency is low, now the long filament of one vehicle needs 6 persons and 4 hours to be replaced, the efficiency is improved by 50%, the labor intensity is reduced by more than 60%, and the safety performance is greatly improved.

[0035] Of course, the above description is not limited to the above examples, the technical features not described in the utility model can be realized through or by using the prior art, and will not be described here; the above examples and the drawings are only used for explaining the technical scheme of the utility model and are not limited to the utility model, the preferred embodiments of the utility model are described in detail, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims

1. A suspended automated hoisting system for changing filaments on a spinning machine, characterized in that: It includes several parallel first slide rails (1) installed on the workshop ceiling, a hoisting vehicle sliding on the first slide rails (1), and a tray (8) connected to the hoisting vehicle. The first slide rails (1) are correspondingly set with the spinning machine. The two ends of the first slide rails (1) are respectively connected to the second slide rails (2) and the third slide rails (3). The second slide rails (2) and the third slide rails (3) are connected to the fourth slide rail (4) passing through the filament storage area (7). The bottom surface of the tray (8) is flush with the roving frame of the spinning machine.

2. The suspended automated hoisting system for changing filaments on a spinning frame according to claim 1, characterized in that: The filament storage area (7) is provided with two feeding areas. The fourth slide rail (4) passes through one feeding area, and the fifth slide rail (5) which is connected in parallel with the fourth slide rail (4) passes through the other feeding area. The second slide rail (2) and the third slide rail (3) are both connected to the fifth slide rail (5).

3. The suspended automated hoisting system for changing filaments on a spinning frame according to claim 1, characterized in that: The fourth slide rail (4) is also connected to the fifth slide rail (5) via the sixth slide rail (6), which is located on the feeding side.

4. The suspended automated hoisting system for changing filaments on a spinning frame according to claim 1, characterized in that: The pallet (8) includes a box with openings on the top and sides, and an electric hoist for lifting the pallet (8) is provided on the hoisting vehicle.

5. The suspended automated hoisting system for changing filaments on a spinning frame according to claim 4, characterized in that: The tray (8) is provided with a positioning post (9), which includes a cylinder (10), an electric push rod (11) located inside the cylinder (10), and a support block (13) fixed to the top of the electric push rod (11). A guide tube (12) inserted into the cylinder (10) is fixed to the bottom surface of the support block (13).

6. The suspended automated hoisting system for changing filaments on a spinning frame according to claim 5, characterized in that: The cylindrical body (10) is also provided with a rubber conical block (14) connected to the inner bottom surface of the tray (8). The support block (13) is hinged to a side plate (15) located on the side of the support block (13) via a hinge shaft. The support block (13) is also provided with a spring (16) that pushes the side plate (15) to rotate. The hinge shaft is located at the upper end of the spring (16).

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