Impurity suction device for single-axial-flow cotton slitter

Abstract

The utility model discloses a gettering device for a uniaxial flow cotton slitter, which belongs to the technical field of textile machinery equipment and is characterized in that a pushing block is arranged in a falling box body, a pushing box body is arranged on the other side of the falling box body, a pushing rod, a pushing frame and a turntable are arranged on the front side and the rear side of the pushing box body, a shifting column is arranged on the turntable, and the pushing rod is arranged on the shifting column. A pushing rod is arranged on the pushing rod, a swinging piece is arranged on the pushing box body, and a driving assembly is arranged in the pushing box body. The push block is arranged in the impurity falling box body, the inclined surface is arranged on the left side of the push block, the upper end of the inclined surface is far away from the suction port, and the lower end of the inclined surface is close to the suction port, so that falling impurities far away from the suction port are close to the suction port under the guide of the inclined surface, all the falling impurities can be smoothly sucked away by the suction port, and accumulation of the falling impurities is avoided; the material pushing rod can push the pushing block to do reciprocating motion, the falling impurities are continuously pushed to the suction opening, the impurities are automatically cleaned, and the falling impurities can be conveniently sucked by the suction pipe and discharged out of the falling impurity box body.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery and equipment, in particular to a trash suction device used for a single-axial flow cotton opener. Background Art

[0002] The conventional FA113B single-axial flow cotton opener's trash suction components include a cylindrical suction port (trash suction port), a trash box, and a supplementary air port. During operation, as the cotton opener runs, cotton trash continuously falls into the cotton box. However, because the cotton opener has a certain width, during the process of suctioning the trash, the trash near the suction port is easily sucked away, while the trash far from the suction port is difficult to be sucked away, which will cause the accumulation of the trash, thereby affecting the trash removal efficiency and quality of the cotton opener; in addition, people are required to deal with the accumulated trash, resulting in a waste of manpower.

[0003] The Chinese patent application number 202221954276.X discloses a trash box for a single-axis flow cotton opener, which consists of a box body, a suction pipe, a blowing pipe, an assembly plate and a swing mechanism. The top of the box body is provided with a trash inlet, one end of the box body is provided with a suction port, the suction port is provided with a suction pipe, the other end of the box body is provided with a sliding hole, the box body outside the sliding hole is provided with a blowing pipe through an assembly plate and a movable shaft, one end of the blowing pipe extends into the box body through the sliding hole, and a swing mechanism is provided on the box body above the blowing pipe. The swing mechanism is connected to the blowing pipe to drive the blowing pipe to swing back and forth along the sliding hole; in this patent, the reciprocating swing of the blowing pipe makes the blowing range larger, so that the impurities in the box are gathered from one end to the other end, which is convenient for the suction pipe to suck and discharge them out of the debris box; however, when the debris box is in use, it is necessary to ensure that the blowing pipe keeps blowing air into the debris box. Once the blowing stops, the impurities can easily fall onto the blowing pipe, and even the blowing pipe may be blocked, which consumes a lot of energy and increases the production cost. Utility Model Content

[0004] The purpose of the utility model is to provide a debris suction device for a single-axial flow cotton opening machine, so as to solve the problem that when the existing debris dropping box is used, it is necessary to ensure that the blowing pipe is constantly blowing air into the debris dropping box. Once the blowing stops, impurities are easily dropped onto the blowing pipe, and the blowing pipe may even be blocked, resulting in high energy consumption and increased production costs.

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

[0006] The utility model discloses a trash suction device for a single-axial flow cotton opening machine, comprising a trash box body, the top surface of the trash box body is provided with a trash inlet, one side of the trash box body is provided with a suction port, the suction port is provided with a suction pipe, a push block is provided inside the trash box body, a push box body is provided on the other side of the trash box body, a push rod is provided on the front and rear sides of the push box body, a push rack is provided on the left end of the push rod, the push rack is connected to the right side surface of the push block, a turntable is provided below the push rod, a toggle column is provided on the turntable, a push rod is provided on the push rod, a swing part is provided on the push box body and located on the left side of the turntable, and a drive component for driving the turntable to rotate is provided inside the push box body.

[0007] Furthermore, the longitudinal section of the push block is set to be trapezoidal.

[0008] Furthermore, two groups of bearings are arranged on the front and rear sides of the push box body, each group of bearings includes two bearings arranged in parallel up and down, and the push rod is arranged between the upper and lower bearings.

[0009] Furthermore, the swing member includes a first swing arm and a second swing arm, a limiting groove is provided on the top of the first swing arm, and a limiting rod matching the limiting groove is provided on the push rod.

[0010] Furthermore, the limiting groove is configured to be U-shaped.

[0011] Furthermore, the driving assembly includes a motor, which is installed inside the push box body. A first bevel gear is installed on the output shaft of the motor. A rotating shaft is connected between the front and rear turntables, and a second bevel gear meshing with the first bevel gear is installed on the rotating shaft.

[0012] Furthermore, the longitudinal section of the push rack is configured to be U-shaped.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] The utility model provides a push block inside the debris falling box body, and a slope is provided on the left side of the push block, the upper end of the slope is far away from the suction port, and the lower end of the slope is close to the suction port, so that the debris far away from the suction port is close to the suction port under the guidance of the slope, so that all the debris can be smoothly sucked away by the suction port, avoiding the accumulation of debris; the push rod can push the push block to reciprocate, and continuously push the debris to the suction port, automatically clean up the impurities, and facilitate the suction pipe to suck the debris and discharge it out of the debris falling box body, thereby ensuring the debris removal efficiency and debris removal quality of the single-axial flow cotton opener. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a front view of the trash suction device of the utility model for a single-axial flow cotton opener (partial structure cut away)

[0017] Figure 2 It is a top view of the trash suction device of the utility model for a single-axial flow cotton opener (the trash removal box is omitted)

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the push box body of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. debris box body; 1-1. debris inlet; 1-2. suction port; 2. suction pipe; 3. push block; 4. push box body; 5. turntable; 6. toggle column; 7. push rod; 7-1. limit rod; 8. push rod; 9. swing member; 9-1. first swing arm; 9-1-1. limit groove; 9-2. second swing arm; 10. push frame; 11. bearing; 12. rotating shaft; 13. motor; 14. first bevel gear; 15. second bevel gear. DETAILED DESCRIPTION

[0020] like Figure 1-3 As shown, a trash suction device for a single-axial flow cotton opener comprises a trash box body 1, a trash inlet 1-1 is provided on the top surface of the trash box body 1, a suction port 1-2 is provided on one side of the trash box body 1, a suction pipe 2 is installed on the suction port 1-2, a push block 3 is provided inside the trash box body 1, a material pusher box body 4 is provided on the other side of the trash box body 1, a material pusher rod 7 is provided on the front and rear sides of the material pusher box body 4, a pusher frame 10 is connected to the left end of the pusher rod 7, and the pusher frame 10 and the pusher frame 10 are connected to the pusher frame 10. The right side of the block 3 is connected, a turntable 5 is arranged below the push rod 7, a toggle column 6 is connected to the turntable 5, a push rod 8 is connected to the push rod 7 by bolts, and the longitudinal section of the push rod 8 is T-shaped, and a swing member 9 is rotatably connected to the left side of the turntable 5 on the push box body 4, and a driving component for driving the turntable 5 to rotate is arranged inside the push box body 4; in this embodiment, two toggle columns 6 are connected to the turntable 5, and the central angle between the two toggle columns 6 is 180°; Figure 1 In the position shown in , when the first toggle post 6 moves to the bottom of the second swing arm 9-2, the second toggle post 6 is located on the left side of the push rod 8, the turntable 5 rotates clockwise, the second toggle post 6 pushes the push rod 8 to move right, and the first toggle post 6 pushes the second swing arm 9-2 upward.

[0021] Specifically, the longitudinal section of the push rack 10 is set to be U-shaped, and a through hole matching the push rack 10 is opened on the right side surface of the push box body 4. The horizontal rod of the push rack 10 passes through the through hole and is connected to the right side surface of the push block 3. The push rod 7 is connected to the middle position of the vertical rod of the push rack 10; the push rack 10 has two contact points with the push block 3, which increases the force points and makes the movement of the push block 3 more stable.

[0022] The longitudinal section of the push block 3 is set to be trapezoidal; the left side of the push block 3 is provided with an inclined surface, the upper end of the inclined surface is far away from the suction port 1-2, and the lower end of the inclined surface is close to the suction port 1-2, so that the impurities far away from the suction port 1-2 are guided by the inclined surface to approach the suction port 1-2, so that all impurities can be smoothly sucked away by the suction port 1-2, avoiding the accumulation of impurities; the push rod 7 can push the push block 3 to move to the left, push the impurities to the suction port 1-2, and automatically clean up the impurities. Since the left side of the push block 3 is an inclined surface, the impurity inlet 1-1 will not be closed during the reciprocating motion of the push block 3, and the impurities will not be affected from falling into the impurity box body 1.

[0023] Two sets of bearings 11 are installed on the front and rear sides of the push box body 4. The two sets of bearings 11 are arranged horizontally in parallel. Each set of bearings 11 includes two bearings 11 arranged in parallel up and down. The push rod 7 is arranged between the upper and lower bearings 11.

[0024] The swing member 9 includes a first swing arm 9-1 and a second swing arm 9-2. A limiting groove 9-1-1 is provided on the top of the first swing arm 9-1. A limiting rod 7-1 matching the limiting groove 9-1-1 is provided on the push rod 7. The limiting groove 9-1-1 is set in a U shape. During the swinging process of the swing member 9, the limiting rod 7-1 moves along the limiting groove 9-1-1, and the first swing arm 9-1 drives the push rod 7 to move.

[0025] The driving assembly includes a motor 13, which is installed inside the pusher box body 4. A first bevel gear 14 is installed on the output shaft of the motor 13. A rotating shaft 12 is connected between the front and rear turntables 5. The rotating shaft 12 is rotatably connected to the pusher box body 4 through a bearing. A second bevel gear 15 meshing with the first bevel gear 14 is installed on the rotating shaft 12. In addition, in order to slow down the reciprocating speed of the push block 3, a reducer can be installed at the output end of the motor 13, and the first bevel gear 14 can be installed at the output end of the reducer.

[0026] In addition, a box cover is hinged on the top surface of the material pushing box body 4, which is convenient for inspecting and repairing the parts inside the material pushing box body 4.

[0027] The working process of the utility model is as follows:

[0028] Start the motor 13, the motor 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the rotating shaft 12 rotates with the second bevel gear 15, thereby driving the turntable 5 to rotate. When the turntable 5 rotates clockwise, the toggle column 6 pushes the second swing arm 9-2 upward, and the first swing arm 9-1 swings to the left, driving the push rod 7 to move to the left, and the push rod 7 pushes the push frame 10 to move to the left, thereby driving the push block 3 to move to the left; the turntable 5 continues to rotate, and the toggle column 6 then moves upward in the clockwise direction, contacts the push rod 8, pushes the push rod 8 to the right, drives the push rod 7 to move to the right, pulls the push frame 10 to move to the right, thereby driving the push block 3 to move to the right; during the rotation of the turntable 5, the push block 3 is driven to reciprocate, and the fallen debris is continuously pushed to the suction port 1-2.

[0029] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A trash suction device for a single-axial flow cotton opener, comprising a trash box body (1), a trash inlet (1-1) is arranged on the top surface of the trash box body (1), a suction port (1-2) is arranged on one side of the trash box body (1), and a suction pipe (2) is arranged on the suction port (1-2), characterized in that: A push block (3) is arranged inside the debris box body (1), a material pushing box body (4) is arranged on the other side of the debris box body (1), a material pushing rod (7) is arranged on the front and rear sides of the material pushing box body (4), a push frame (10) is arranged at the left end of the push rod (7), and the push frame (10) is connected to the right side surface of the push block (3), a turntable (5) is arranged below the push rod (7), a toggle column (6) is arranged on the turntable (5), a push rod (8) is arranged on the push rod (7), a swinging member (9) is arranged on the push box body (4) and located on the left side of the turntable (5), and a driving component for driving the turntable (5) to rotate is arranged inside the push box body (4).

2. The trash suction device for a single-axial flow cotton opener according to claim 1, characterized in that: The longitudinal section of the push block (3) is arranged to be trapezoidal.

3. The trash suction device for a single-axial flow cotton opener according to claim 1, characterized in that: Two groups of bearings (11) are arranged on both the front and rear sides of the push box body (4), each group of bearings (11) includes two bearings (11) arranged in parallel up and down, and the push rod (7) is arranged between the upper and lower bearings (11).

4. The trash suction device for a single-axial flow cotton opener according to claim 1, characterized in that: The swing member (9) comprises a first swing arm (9-1) and a second swing arm (9-2); a limiting groove (9-1-1) is provided on the top of the first swing arm (9-1); and a limiting rod (7-1) matching the limiting groove (9-1-1) is provided on the push rod (7).

5. The trash suction device for a single-axial flow cotton opener according to claim 4, characterized in that: The limiting groove (9-1-1) is arranged in a U shape.

6. The trash suction device for a single-axial flow cotton opener according to claim 1, characterized in that: The driving assembly comprises a motor (13), the motor (13) being installed inside the push box body (4), a first bevel gear (14) being installed on the output shaft of the motor (13), a rotating shaft (12) being connected between the front and rear turntables (5), and a second bevel gear (15) meshing with the first bevel gear (14) being installed on the rotating shaft (12).

7. The trash suction device for a single-axial flow cotton opener according to claim 1, characterized in that: The longitudinal section of the push frame (10) is arranged in a U shape.

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