Stepping type cotton beating machine

Abstract

The utility model relates to a stepping type cotton beating machine which comprises a frame body, a middle support is arranged in the middle of the frame body, and a conveying belt is arranged on the middle support. A mounting bracket is arranged at the lower end of the frame body; a driving motor is arranged on the mounting bracket; a transmission shaft is arranged on the mounting bracket, and is connected with the driving motor through belt transmission; the driven shaft is rotationally mounted on the mounting bracket, and the driven shaft and the transmission shaft are connected through gear transmission; a crank is eccentrically arranged on the outer side of the driven gear at the end of the driven shaft, an intermediate shaft is arranged on the frame body, and a rocker capable of being matched with the crank is connected to the intermediate shaft through a one-way bearing. According to the utility model, the conveyor belt realizes pulse stepping action through the crank rocker mechanism; the beating rods are arranged in a crossed mode and spaced from the conveying belt in a stepping mode, the beating rods beat materials downwards, all parts of the materials can be evenly stressed, and the cotton beating and velvet beating effect is improved. Synchronous driving of all the components is achieved through one driving motor, cost is saved, and noise is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of logistics equipment technology and relates to a stepping cotton patting machine. Background Technology

[0002] Cotton fleece products typically use animal feathers or cotton as filling inside the fabric. During production, the filling needs to be patted evenly. Currently, many cotton fleece products still rely on manual patting to even out the filling, which is inefficient. Some factories use cotton patting machines for this task; however, some of these machines use downward pressure from rods to promote the rebound and dispersion of the internal filling, while the conveyor belt continues to move forward, resulting in uneven stress on the cotton fleece products and affecting the final product. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a stepping cotton bollard machine.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A step-type cotton patting machine, comprising:

[0006] The frame has a central support in the middle, and a conveyor belt is mounted on the central support; a mounting bracket is mounted at the lower end of the frame, and a drive motor is mounted on the mounting bracket; a transmission shaft is mounted on the mounting bracket, and the transmission shaft is connected to the drive motor by belt drive.

[0007] Driven shaft, rotatably mounted on mounting bracket, connected to drive shaft via gear transmission; crank is eccentrically mounted on the outer side of driven gear at the end of driven shaft; intermediate shaft is mounted on the frame, with rocker arm connected to crank via one-way bearing on intermediate shaft; drive pulley is mounted on one end of intermediate shaft, and driven pulley is mounted on drive shaft of conveyor belt to cooperate with drive pulley;

[0008] The racket shafts are rotatably mounted on both sides of the central support. The racket shafts are equipped with racket shaft seats, and racket shafts are evenly distributed on the racket shaft seats. A first joint is connected in the middle of the racket shaft seats. A transmission disc is provided at one end of the transmission shaft. A second joint is eccentrically provided on the transmission disc. A transmission rod is provided between the first joint and the second joint.

[0009] Preferably, the two sides of the intermediate support are respectively provided with side guard wheels that can cooperate with the conveyor belt.

[0010] Preferably, the intermediate support has uprights symmetrically arranged at one end, and a pressure roller is rotatably arranged between the two uprights. One end of the pressure roller is provided with a driven sprocket, and the drive shaft of the conveyor belt is provided with a drive sprocket that can cooperate with the driven sprocket.

[0011] Preferably, the two ends of the intermediate support are respectively provided with fixed seats, and the fixed seats are respectively provided with first bearings for fixing the racket shaft.

[0012] Preferably, connecting plates are evenly distributed on the underside of the racket shaft base, and the racket shaft is connected to the racket shaft base via the connecting plates.

[0013] Preferably, the racket shafts on the two racket shaft holders are arranged in a cross configuration.

[0014] Preferably, a baffle is provided on the outer side of the frame.

[0015] Preferably, the rocker arm has an elongated oval groove, and a connector is provided in the elongated oval groove; one end of the crank is provided with a hinge seat that can cooperate with the connector.

[0016] Preferably, the two ends of the intermediate shaft are connected to the frame using second bearing seats.

[0017] Furthermore, the frame is equipped with chain guards and belt guards.

[0018] Compared with the prior art, this utility model has the following advantages:

[0019] This invention utilizes a crank-rocker mechanism to enable the conveyor belt to perform pulse-stepping motion; the clappers are arranged in a cross pattern with a stepping gap between them and the conveyor belt, and the clappers strike the material downwards, ensuring that the material is evenly stressed and improving the patting effect; a single drive motor is used to synchronously drive all components, saving costs and reducing noise. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the cleaning air knife part of this utility model.

[0023] In the diagram: 1. Frame; 2. Intermediate support; 3. Conveyor belt; 4. Mounting bracket; 5. Drive motor; 6. Transmission shaft; 7. Driven shaft; 8. Driven gear; 9. Crank; 10. Intermediate shaft; 11. One-way bearing; 12. Rocker arm; 13. Drive pulley; 14. Driven pulley; 15. Paddle shaft; 16. Paddle seat; 17. Paddle; 18. First joint; 19. Transmission disc; 20. Second joint; 21. Transmission rod; 22. Side guard wheel; 23. Pressure roller; 24. Driven sprocket; 25. Drive sprocket; 26. Fixed seat; 27. First belt bearing; 28. Connecting plate; 29. ​​Baffle; 30. Elongated groove; 31. Connector; 32. Hinge seat; 33. Second belt bearing; 34. Chain guard plate; 35. Belt guard plate. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0025] This embodiment proposes a stepping cotton-beating machine, including a frame 1, a driven shaft 7 and a beater shaft 15. A drive motor 5 is installed on the frame 1, the driven shaft 7 is used to transmit the power of the drive motor 5, and the beater shaft 15 is used to install components such as the beater 17.

[0026] like Figures 1-3 As shown, a middle support 2 is provided in the middle of the frame 1, and a conveyor belt 3 is provided on the middle support 2, providing installation space for the conveyor belt 3.

[0027] The lower end of the frame 1 is provided with a mounting bracket 4, and a drive motor 5 is provided on the mounting bracket 4; a transmission shaft 6 is provided on the mounting bracket 4, and the transmission shaft 6 is connected to the drive motor 5 by a belt drive. When the drive motor 5 is activated, the transmission shaft 6 is driven to rotate by the belt drive.

[0028] Driven shaft 7 is rotatably mounted on mounting bracket 4. Driven shaft 7 is connected to drive shaft 6 by gear transmission. When drive shaft 6 rotates, driven shaft 7 is driven to rotate by gear transmission.

[0029] A crank 9 is eccentrically mounted on the outer side of the driven gear 8 at the end of the driven shaft 7. An intermediate shaft 10 is mounted on the frame 1. A rocker arm 12 that can cooperate with the crank 9 is connected to the intermediate shaft 10 by a one-way bearing 11. When the driven gear 8 rotates, the crank 9 rotates intermittently by cooperating with the rocker arm 12 and the one-way bearing 11.

[0030] One end of the intermediate shaft 10 is provided with a drive pulley 13, and the drive shaft of the conveyor belt 3 is provided with a driven pulley 14 that can cooperate with the drive pulley 13. When the intermediate shaft 10 rotates intermittently, the conveyor belt 3 is driven to move forward intermittently through the cooperation of the drive pulley 13 and the driven pulley 14.

[0031] The flap shafts 15 are rotatably mounted on both sides of the intermediate support 2. The flap shafts 15 are provided with flap bases 16, and flaps 17 are evenly distributed on the flap bases 16. The flaps 17 are located above the conveyor belt 3. When there is material on the conveyor belt 3, the flaps 17 fall down to beat the material.

[0032] The first joint 18 is connected to the middle of the paddle holder 16. A transmission disk 19 is provided at one end of the transmission shaft 6. A second joint 20 is eccentrically provided on the transmission disk 19. The second joint 20 is hinged to one side of the transmission disk 19. A transmission rod 21 is provided between the first joint 18 and the second joint 20. When the transmission disk 19 rotates, the transmission rod 21 can drive the paddle holder 16 to move up and down. When the conveyor belt 3 moves forward intermittently, the paddle 17 falls at a constant speed. After the conveyor belt 3 stops, the paddle 17 strikes the material.

[0033] Furthermore, the two sides of the intermediate support 2 are respectively provided with side guard wheels 22 that can cooperate with the conveyor belt 3, and the side guard wheels 22 prevent the conveyor belt 3 from running off-center.

[0034] Furthermore, the intermediate support 2 is symmetrically provided with uprights at one end, and a pressure roller 23 is rotatably provided between the two uprights. One end of the pressure roller 23 is provided with a driven sprocket 24. The drive shaft of the conveyor belt 3 is provided with a drive sprocket 25 that can cooperate with the driven sprocket 24. The pressure roller 23 plays a guiding role for the material.

[0035] Furthermore, fixed seats 26 are symmetrically arranged at both ends of the intermediate support 2, and first bearings 27 for fixing the racket shaft 15 are respectively provided on the fixed seats 26. The racket shaft 15 is rotatably mounted on both sides of the intermediate support 2 using the first bearings 27.

[0036] Furthermore, connecting plates 28 are evenly distributed on the underside of the racket base 16, and the racket 17 is connected to the racket base 16 via the connecting plates 28.

[0037] Furthermore, the two batter holders 16 are arranged in a cross configuration, which makes the battering of the material more even and improves the effect of battering cotton and fluff.

[0038] Furthermore, a baffle 29 is provided on the outer side of the frame 1, which protects the entire equipment.

[0039] Furthermore, the rocker arm 12 is provided with an elongated oval groove 30, and a connector 31 is provided in the elongated oval groove 30; one end of the crank 9 is provided with a hinge seat 32 that can cooperate with the connector 31; the elongated oval groove 30 allows the connection position between the rocker arm 12 and the crank 9 to be adjusted, which is equivalent to adjusting the swing amplitude of the rocker arm 12, that is, adjusting the rotation amplitude of the intermediate shaft 10.

[0040] Furthermore, the two ends of the intermediate shaft 10 are connected to the frame 1 by the second bearing 33.

[0041] Furthermore, the frame 1 is equipped with a chain guard plate 34 and a belt guard plate 35, which are used to protect the personal safety of the staff.

[0042] Working principle: When this utility model is in operation, the worker places the material on the conveyor belt 3, and then powers on the drive motor 5. The drive motor 5 drives the transmission shaft 6 to rotate. The transmission shaft 6, with the cooperation of the crank 9 and the rocker arm 12, drives the intermediate shaft 10 to rotate intermittently through the one-way bearing 11, thereby making the conveyor belt 3 advance step by step. When the material advances intermittently on the conveyor belt 3, the transmission shaft 6 drives the patting rod seat 16 to swing up and down around the racking rod shaft 15 through the transmission disc 19 and the transmission rod 21. The patting rod 17 evenly pats the material, making the filling material inside the material evenly dispersed.

[0043] It is understood that the above embodiments are merely exemplary models used to illustrate the principles of this utility model, and this utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A stepping cotton-beating machine, characterized in that, include: The frame (1) has a middle support (2) in the middle and a conveyor belt (3) on the middle support (2); the frame (1) has a mounting bracket (4) at the lower end and a drive motor (5) on the mounting bracket (4); the mounting bracket (4) has a transmission shaft (6) on the mounting bracket (4) and the transmission shaft (6) is connected to the drive motor (5) by belt drive. Driven shaft (7) is rotatably mounted on mounting bracket (4). Driven shaft (7) and drive shaft (6) are connected by gear transmission. A crank (9) is eccentrically provided on the outer side of driven gear (8) at the end of driven shaft (7). An intermediate shaft (10) is provided on the frame (1). A rocker arm (12) that can cooperate with crank (9) is connected to the intermediate shaft (10) by a one-way bearing (11). A drive pulley (13) is provided at one end of the intermediate shaft (10). A driven pulley (14) that can cooperate with drive pulley (13) is provided on the drive shaft of the conveyor belt (3). The racket shaft (15) is rotatably mounted on both sides of the intermediate support (2). The racket shaft (15) is provided with a racket seat (16), and racket shafts (17) are evenly distributed on the racket seat (16). A first joint (18) is connected in the middle of the racket seat (16). A transmission disc (19) is provided at one end of the transmission shaft (6). A second joint (20) is eccentrically provided on the transmission disc (19). A transmission rod (21) is provided between the first joint (18) and the second joint (20).

2. The stepping cotton-beating machine according to claim 1, characterized in that, The intermediate support (2) is provided with side guard wheels (22) on both sides, which can cooperate with the conveyor belt (3).

3. The stepping cotton-beating machine according to claim 1, characterized in that, The intermediate support (2) has uprights symmetrically arranged at one end, and pressure rollers (23) are rotatably arranged between the two uprights. One end of the pressure rollers (23) is provided with a driven sprocket (24), and the drive shaft of the conveyor belt (3) is provided with a drive sprocket (25) that can cooperate with the driven sprocket (24).

4. A stepping cotton-beating machine according to claim 1, characterized in that, The intermediate support (2) is symmetrically provided with fixed seats (26) at both ends, and the fixed seats (26) are respectively provided with first bearings (27) for fixing the racket shaft (15).

5. A stepping cotton-beating machine according to claim 1, characterized in that, Connecting plates (28) are evenly distributed on the underside of the racket holder (16), and the racket (17) is connected to the racket holder (16) via the connecting plates (28).

6. A stepping cotton-beating machine according to claim 1, characterized in that, The racket shafts (17) on the two racket shaft holders (16) are arranged crosswise.

7. A stepping cotton-beating machine according to claim 1, characterized in that, A baffle (29) is provided on the outside of the frame (1).

8. A stepping cotton-beating machine according to claim 1, characterized in that, The rocker arm (12) has an elongated oval groove (30) and a connector (31) is provided in the elongated oval groove (30); one end of the crank (9) is provided with a hinge seat (32) that can cooperate with the connector (31).

9. A stepping cotton-beating machine according to claim 1, characterized in that, The two ends of the intermediate shaft (10) are connected to the frame (1) by the second bearing (33).

10. A stepping cotton-beating machine according to claim 1, characterized in that, The frame (1) is equipped with a chain guard plate (34) and a belt guard plate (35).

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