Saddle A-shaped frame for cropping of shearing machine

Abstract

The utility model relates to the technical field of shearing machines, in particular to a saddle A-shaped frame for cropping of a shearing machine, which comprises a rack and a rotating frame rotationally connected around the tail end of the rack, a first driving motor for driving the rotating frame to rotate is arranged on the rack, and a conveying roller is arranged at the upper end of the rotating frame. The conveying roller is driven by a second driving motor arranged at one end of the conveying roller, a cloth falling roller is arranged at the lower end of the rotating frame, and multiple groups of cloth spreading rollers are arranged in the middle of the rotating frame; the number of the cloth spreading rollers in each set is two, synchronous wheels are arranged at the outer ends of the two cloth spreading rollers, the two synchronous wheels are connected through a synchronous belt, and a third driving motor used for driving is arranged at the outer end of one cloth spreading roller. According to the device, a plurality of groups of cloth spreading rollers are additionally arranged on the A-shaped cropping frame at the rear end after shearing, cloth is spread by the cloth spreading rollers during cropping, and meanwhile, certain tension is applied to the cloth during cropping, so that the cloth can be stacked in order, and the flatness of the stacked cloth is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wool shearing machines, in particular to a saddle A-shaped frame for dropping cloth on wool shearing machines. Background Art

[0002] Shearing machine is a textile finishing equipment, and one of the main finishing equipment for plush products. Shearing machine is also designed in various structural combinations, and its forms mainly include single-blade shearing machine, ironing shearing combined machine, brushing ironing shearing combined machine, raising shearing combined machine, etc.

[0003] After shearing, the cloth needs to be stacked in order and hung in an "A" shape on a cloth drop rack. However, at present, the cloth drop A rack at the rear end of the shearing machine is only provided with a simple cloth drop roller. When the cloth is dropped and stacked, wrinkles are easily generated on the cloth, and the stacking is not neat enough. Therefore, we propose a saddle A rack for shearing machine cloth drop to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that only a simple cloth dropping roller is arranged on the cloth dropping A-shaped frame at the rear end of the shearing machine, and when the cloth is dropped and stacked, wrinkles are easily generated on the cloth, and the stacking is not neat enough. The utility model proposes a saddle A-shaped frame for cloth dropping of the shearing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A saddle A-shaped frame for shearing machine cloth dropping, comprising a frame and a rotating frame connected to rotate around the rear end of the frame, the frame is provided with a first driving motor driving the rotating frame to rotate, the upper end of the rotating frame is provided with a conveying roller, the conveying roller is driven by a second driving motor provided at one end thereof, and the lower end of the rotating frame is provided with a cloth dropping roller, and a plurality of groups of cloth spreading rollers are provided in the middle of the rotating frame;

[0007] There are two spreading rollers in each group, and the outer ends of the two spreading rollers are provided with synchronous wheels, the two synchronous wheels are connected by a synchronous belt, and the outer end of one of the spreading rollers is provided with a third driving motor for driving.

[0008] As an optimal technical solution of the utility model, sprockets are installed on both sides of the frame, the output end of the first drive motor is connected to the sprocket through a chain, and a swing rod is fixed to the outer end of the sprocket, and a connecting rod is rotatably installed on the outer end of the swing rod, and the other end of the connecting rod is rotatably connected to the rotating frame, and the connecting rod is connected to the top of the rotating frame. When the first drive motor is running, the rotating frame is driven to swing back and forth on the frame through the connecting rod.

[0009] As a preferred technical solution of the utility model, a plurality of adjustment holes are provided on the swing rod, the adjustment holes are linearly arranged, and the connecting rod is rotatably installed in the adjustment holes. By installing the connecting rod in different adjustment holes, the arc of rotation of the rotating frame driven by the connecting rod can be adjusted, thereby controlling the width of the dropped cloth.

[0010] As a preferred technical solution of the utility model, an adjustment groove is opened on the outer wall of the rotating frame, and one end of the spreading roller is installed in the adjustment groove. By adjusting the installation position of the spreading roller, the distance between two adjacent spreading rollers can be adjusted to facilitate the transportation of cloth of different thicknesses.

[0011] As a preferred technical solution of the utility model, a protective cover is arranged on the outer side of the synchronous belt, and the protective cover is fixed on the rotating frame, so that the synchronous belt in operation is protected by the protective cover.

[0012] The beneficial effects of the utility model are:

[0013] The device adds multiple sets of cloth spreading rollers on the A-shaped cloth-dropping frame at the rear end after shearing, and the cloth spreading rollers flatten the cloth when it drops. At the same time, a certain tension is applied to the cloth when it drops, so that the cloth can be stacked in order, thereby improving the flatness of the stacked cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the saddle A-shaped frame for shearing machine cloth dropping proposed by the utility model;

[0015] Figure 2 The utility model provides a saddle A-shaped frame for shearing machine cloth dropping Figure 1 The structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the structure of the installation position of the cloth spreading roller in the A-shaped frame of the saddle for the cloth dropping of the shearing machine proposed by the utility model;

[0017] Figure 4 The utility model is a schematic structural diagram of a saddle A-shaped frame for shearing machine cloth dropping installed on an integral frame.

[0018] In the figure: 1. frame; 2. rotating frame; 3. first driving motor; 4. sprocket; 5. swing rod; 6. adjustment hole; 7. connecting rod; 8. conveying roller; 9. second driving motor; 10. cloth spreading roller; 11. synchronous wheel; 12. third driving motor; 13. cloth dropping roller; 14. adjustment groove; 15. synchronous belt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 The A-shaped saddle frame for shearing machine cloth dropping comprises a frame 1 and a rotating frame 2 rotatably connected around the tail end of the frame 1, the upper middle part of the rotating frame 2 is rotatably connected to the frame 1, and the frame 1 is provided with a first driving motor 3 for driving the rotating frame 2 to rotate;

[0021] Among them, sprockets 4 are installed on both sides of the frame 1, and the output end of the first drive motor 3 is connected to the sprocket 4 through a chain. The output end of the first drive motor 3 is provided with a rotating shaft, which spans both sides of the frame 1 to drive the sprockets 4 on both sides to rotate synchronously, and a swing rod 5 is fixed to the outer end of the sprocket 4, and a connecting rod 7 is rotatably installed on the outer end of the swing rod 5. The other end of the connecting rod 7 is rotatably connected to the rotating frame 2, and the connecting rod 7 is connected to the top of the rotating frame 2. When the first drive motor 3 is running, the rotating frame 2 is driven to swing back and forth on the frame 1 through the connecting rod 7. A plurality of adjustment holes 6 are opened on the swing rod 5, and the adjustment holes 6 are linearly arranged, and the connecting rod 7 is rotatably installed in the adjustment hole 6. By installing the connecting rod 7 in different adjustment holes 6, the arc of rotation of the rotating frame 2 driven by the connecting rod 7 can be adjusted, thereby controlling the width of the dropped cloth;

[0022] A conveying roller 8 is provided at the upper end of the rotating frame 2, and the conveying roller 8 is driven by a second driving motor 9 provided at one end thereof, and a cloth dropping roller 13 is provided at the lower end of the rotating frame 2, and a plurality of cloth spreading rollers 10 are provided in the middle of the rotating frame 2, and an adjusting groove 14 is provided on the outer wall of the rotating frame 2, and one end of the cloth spreading roller 10 is installed in the adjusting groove 14, and by adjusting the installation position of the cloth spreading roller 10, the distance between two adjacent cloth spreading rollers 10 can be adjusted, so as to facilitate the conveying of cloths of different thicknesses;

[0023] There are two spreading rollers 10 in each group, and the outer ends of the two spreading rollers 10 are each provided with a synchronous wheel 11, the two synchronous wheels 11 are connected by a synchronous belt 15, and the outer end of one of the spreading rollers 10 is provided with a third driving motor 12 for driving, and a protective cover is provided on the outer side of the synchronous belt 15, and the protective cover is fixed on the rotating frame 2, and the running synchronous belt 15 is protected by the protective cover.

[0024] In this embodiment: when the device is used, the sheared cloth passes through the conveying roller 8, the spreading roller 10 and the cloth dropping roller 13 in sequence, and the operation of the first driving motor 3 drives the rotating frame 2 to swing back and forth on the frame 1, so that the cloth is stacked on the cloth dropping frame;

[0025] In the process of stacking the cloth, the spreading roller 10 flattens the cloth as it falls, and at the same time, applies a certain tension to the cloth as it falls, so that the cloth can be stacked in order, thereby improving the flatness of the stacked cloth.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A saddle A-shaped frame for shearing machine cloth dropping, comprising a frame (1) and a rotating frame (2) rotatably connected around the rear end of the frame (1), a first driving motor (3) for driving the rotating frame (2) to rotate is arranged on the frame (1), characterized in that: A conveying roller (8) is arranged at the upper end of the rotating frame (2), and the conveying roller (8) is driven by a second driving motor (9) arranged at one end thereof, and a cloth dropping roller (13) is arranged at the lower end of the rotating frame (2), and a plurality of groups of cloth spreading rollers (10) are arranged in the middle of the rotating frame (2); The number of the spreading rollers (10) in each group is two, and the outer ends of the two spreading rollers (10) are each provided with a synchronous wheel (11), the two synchronous wheels (11) are connected via a synchronous belt (15), and the outer end of one of the spreading rollers (10) is provided with a third driving motor (12) for driving.

2. The saddle A-shaped frame for shearing machine cloth dropping according to claim 1, characterized in that: Sprocket wheels (4) are installed on both sides of the frame (1); the output end of the first drive motor (3) is connected to the sprocket wheel (4) through a chain; a swing rod (5) is fixed to the outer end of the sprocket wheel (4); a connecting rod (7) is rotatably installed on the outer end of the swing rod (5); and the other end of the connecting rod (7) is rotatably connected to the rotating frame (2).

3. The saddle A-shaped frame for shearing machine cloth dropping according to claim 2, characterized in that: The swing rod (5) is provided with a plurality of adjustment holes (6), the adjustment holes (6) are linearly arranged, and the connecting rod (7) is rotatably installed in the adjustment holes (6).

4. The saddle A-shaped frame for shearing machine cloth dropping according to claim 1, characterized in that: An adjustment groove (14) is provided on the outer wall of the rotating frame (2), and one end of the spreading roller (10) is installed in the adjustment groove (14).

5. The saddle A-shaped frame for shearing machine cloth dropping according to claim 1, characterized in that: A protective cover is provided on the outer side of the synchronous belt (15), and the protective cover is fixed on the rotating frame (2).

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