Roving frame convenient for recycling waste cotton fibers

Abstract

The utility model provides a roving frame convenient for recycling waste cotton fibers, relates to the technical field of roving frames, and aims to solve the problems that the recycling efficiency of the waste cotton fibers is easily influenced by a single recycling and sucking position, the efficiency of the device for recycling the waste cotton fibers needs to be improved, and multi-directional reciprocating type automatic sucking operation is difficult to carry out. A roving frame is mounted on the rack, a cover plate is rotatably mounted at the top of the rack, a collecting box is fixedly mounted at the right end of the rack, a rotating rod is in meshed transmission connection with the inner end of a connecting rod, a moving plate is slidably mounted at the side end of an air suction pipe, and the bottom of the moving plate is in meshed transmission connection with the connecting rod. The air pipe is communicated and connected with the suction head through a telescopic pipe; when the air pipe reciprocates left and right, the suction head reciprocates in a pitching manner, so that the device has better recovery efficiency on recovered waste cotton fibers, and the suction head is automatically reset to a horizontal position through the moving plate, so that the first gear is engaged with the next rack.

Description

Technical Field

[0001] This utility model belongs to the field of roving frame technology, and more specifically, it relates to a roving frame that facilitates the recycling of waste cotton wadding. Background Technology

[0002] A roving frame is a spinning machine that turns fiber slivers into rovings. By drawing and twisting, the rovings are wound into a certain shape to meet the processing requirements of a ring spinning frame. During the winding process, a large amount of lint and cotton wool are generated, which need to be recycled and cleaned.

[0003] Existing roving frames that facilitate the recycling of waste cotton wadding have limitations in efficiency due to their single collection point. The efficiency of the device in recycling waste cotton wadding needs to be improved, as it is not easy to perform multi-directional reciprocating automatic collection operations. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a roving machine that facilitates the recycling of waste cotton wadding. This solves the problem that existing single recycling and suction positions easily affect the recycling efficiency of waste cotton wadding, the efficiency of waste cotton wadding recycling devices needs to be improved, and it is not easy to perform multi-directional reciprocating automatic suction operations.

[0005] This utility model of a roving frame that facilitates the recycling of waste cotton wadding is achieved through the following specific technical means:

[0006] A roving frame for easy recycling of waste cotton wadding, comprising a frame and an air suction pipe;

[0007] A roving frame is mounted on the frame. A cover plate is rotatably mounted on the top of the frame. A set of collection boxes is fixedly mounted on the right end of the frame. An air suction pipe is threaded onto the front end of the frame and connected to the side end of the collection box via a telescopic pipe. An air suction fan is installed inside the air suction pipe. A set of lower plates and a set of upper plates are fixedly mounted on the front end of the frame. First racks are equidistantly mounted on the top of the lower plate, and second racks are equidistantly mounted on the bottom of the upper plate, with the second racks positioned at the upper end between two adjacent sets of first racks. A set of vertical plates is fixedly mounted on the left end of the air suction pipe, and a set of connecting rods is rotatably mounted on the vertical plates. The connecting rod has a set of first gears fixedly installed at its front end. The upper end of the first gears is connected to the second rack on the upper plate, and the lower end of the first gears is connected to the first rack on the lower plate. A set of suction heads is rotatably installed at the inner end of the suction pipe. A set of fixing plates is fixedly installed at the outer end of the suction heads. A rotating rod is fixed at the outer end of the fixing plates. The rotating rod is connected to the inner end of the connecting rod. A set of moving plates is also slidably installed at the side end of the suction pipe. The bottom of the moving plates is connected to the connecting rod. The air pipe and the suction heads are also connected by a telescopic tube.

[0008] In at least some embodiments, a set of guide rods is fixedly installed at the front end of the frame, and a set of sliders is fixedly connected to the bottom of the suction pipe. A set of sliding holes are provided on the sliders, and the sliding holes on the sliders are slidably installed on the guide rods at the front end of the frame.

[0009] In at least some embodiments, a set of elastic elements are respectively sleeved on both ends of the fixing rod of the support plate, and the inner ends of the elastic elements are in contact with the two end faces of the connecting plate on the movable plate.

[0010] In at least some embodiments, a set of second bevel gears is fixedly installed at the outer end of the rotating rod, and a set of first bevel gears is fixedly installed at the inner end of the connecting rod, and the second bevel gear at the outer end of the rotating rod meshes with the first bevel gear at the inner end of the connecting rod for transmission.

[0011] In at least some embodiments, a set of third racks is fixedly installed at the bottom end of the movable plate, and a set of second gears is fixedly installed on the connecting rod, and the third rack at the bottom end of the movable plate is meshed with the second gears on the connecting rod for transmission.

[0012] In at least some embodiments, a set of connecting plates is fixedly installed on the top of the movable plate, a set of sliding holes is provided on the connecting plates, and a set of fixing rods is fixedly installed on the bottom of the support plate, and the sliding holes on the connecting plates are slidably installed on the fixing rods of the support plate.

[0013] In at least some embodiments, a set of motors is fixedly installed at the right end of the frame, and a set of reciprocating screws is rotatably installed at the front end of the frame. The outer end of the reciprocating screws is fixedly installed on the drive shaft of the motors. A set of threaded blocks is fixedly connected to the top of the suction pipe. A set of threaded holes is opened on the threaded blocks, and the threaded holes on the threaded blocks are threaded onto the reciprocating screws.

[0014] Compared with the prior art, the roving frame of this utility model that facilitates the recycling of waste cotton wadding has the following beneficial effects:

[0015] The air tube and suction head are designed to be threaded onto the reciprocating screw via the threaded hole on the threaded block. The sliding hole on the slider is slidably mounted onto the guide rod at the front of the frame. The motor drives the reciprocating screw to rotate, causing the air tube threaded onto the reciprocating screw to move back and forth. The upper end of the first gear meshes with the second rack on the upper plate, and the lower end of the first gear meshes with the first rack on the lower plate. The second bevel gear at the outer end of the rotating rod meshes with the first bevel gear at the inner end of the connecting rod. This allows the air tube to move back and forth while the suction head rotates back and forth, resulting in better recycling efficiency for waste cotton fibers and avoiding the problem of poor cotton absorption efficiency when only one suction position is used. The movable plate is designed to facilitate the meshing and transmission connection between the third rack at the bottom of the movable plate and the second gear on the connecting rod. The sliding hole on the connecting plate is slidably mounted on the fixed rod of the support plate. When the air tube moves left and right, the connecting rod rotates back and forth, causing the movable plate to move back and forth. When the first gear is not meshed with the second rack and the first rack respectively, the movable plate moves to the middle position under the action of the elastic element on the fixed rod, so that the suction head automatically returns to the horizontal position, so that the first gear can mesh with the next rack. This avoids the problem of the second rack and the first rack being too close together, which could cause the first gear to get stuck when meshing with the second rack and the first rack respectively. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front side axis of this utility model.

[0017] Figure 2 This is an installation diagram of the collection box of this utility model.

[0018] Figure 3 This is a schematic diagram of the suction tube of this utility model.

[0019] Figure 4 This is a schematic diagram of the suction head of this utility model.

[0020] Figure 5 This is a schematic diagram of the installation of the movable plate of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Frame; 101. Roving frame; 102. Cover plate; 103. Motor; 104. Reciprocating screw; 105. Guide rod; 106. Lower plate; 1061. First rack; 107. Upper plate; 1071. Second rack; 2. Collection box; 3. Suction pipe; 301. Threaded block; 302. Slider; 303. Vertical plate; 3031. Connecting rod; 3032. First gear; 3033. First bevel gear; 3034. Second gear; 304. Support plate; 3041. Fixed rod; 3042. Elastic element; 305. Moving plate; 3051. Third rack; 3052. Connecting plate; 4. Suction head; 401. Fixed plate; 402. Rotating rod; 4021. Second bevel gear. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] As attached Figure 1 To be continued Figure 5 As shown:

[0025] Example 1: This utility model provides a roving machine that facilitates the recycling of waste cotton fibers, including a frame 1 and an air suction pipe 3;

[0026] A roving frame 101 is mounted on a frame 1. A cover plate 102 is rotatably mounted on the top of the frame 1. A set of collection boxes 2 is fixedly mounted on the right end of the frame 1. An air suction pipe 3 is threaded onto the front end of the frame 1 and is connected to the side end of the collection box 2 via a telescopic pipe. An air suction fan is installed inside the air suction pipe 3. A set of lower plates 106 and a set of upper plates 107 are fixedly mounted on the front end of the frame 1. A first rack 1061 is equidistantly mounted on the top of the lower plate 106, and a second rack 1071 is equidistantly mounted on the bottom of the upper plate 107, with the second rack 1071 positioned at the upper end between two adjacent sets of first racks 1061. A set of upright plates 303 is fixedly mounted on the left end of the air suction pipe 3. A set of connecting rods 3031 is rotatably mounted on the upright plates 303, connecting... A set of first gears 3032 is fixedly installed at the front end of the rod 3031. The upper end of the first gears 3032 is meshed and connected to the second rack 1071 on the upper plate 107. The lower end of the first gears 3032 is meshed and connected to the first rack 1061 on the lower plate 106. A set of suction heads 4 is rotatably installed at the inner end of the suction pipe 3. A set of fixing plates 401 is fixedly installed at the outer end of the suction heads 4. A rotating rod 402 is fixed at the outer end of the fixing plates 401. The rotating rod 402 is meshed and connected to the inner end of the connecting rod 3031. A set of moving plates 305 is also slidably installed at the side end of the suction pipe 3. The bottom of the moving plates 305 is meshed and connected to the connecting rod 3031. The air pipe 3 and the suction heads 4 are also connected by a telescopic tube.

[0027] like Figures 2 to 4As shown, a set of motors 103 is fixedly installed at the right end of the frame 1, and a set of reciprocating screws 104 is rotatably installed at the front end of the frame 1. The outer end of the reciprocating screws 104 is fixedly installed on the drive shaft of the motors 103. A set of threaded blocks 301 is fixedly connected to the top of the suction pipe 3. A set of threaded holes is opened on the threaded blocks 301, and the threaded holes on the threaded blocks 301 are threaded onto the reciprocating screws 104. A set of guide rods 105 is also fixedly installed at the front end of the frame 1. A set of sliders 302 is fixedly connected to the bottom of the suction pipe 3. A set of sliding holes is opened on the sliders 302, and the sliding holes on the sliders 302 are slidably installed on the guide rods 105 at the front end of the frame 1. A set of second bevel gears 4021 is fixedly installed at the outer end of the rotating rod 402, and a set of first bevel gears 3033 is fixedly installed at the inner end of the connecting rod 3031. The second bevel gears 4021 at the outer end of the rotating rod 402 and the first bevel gears 3033 at the inner end of the connecting rod 3031 are connected. 033 meshing transmission connection; Specifically, the threaded hole on the threaded block 301 is threaded onto the reciprocating screw 104, and the sliding hole on the slider 302 is slidably mounted onto the guide rod 105 at the front end of the frame 1. The motor 103 drives the reciprocating screw 104 to rotate, thereby driving the air pipe 3 threaded onto the reciprocating screw 104 to move left and right back and forth. The upper end of the first gear 3032 is meshed and transmitted with the second rack 1071 on the upper plate 107, and the lower end of the first gear 3032 is meshed and transmitted with the first rack 1061 on the lower plate 106. The second bevel gear 4021 at the outer end of the rotating rod 402 is meshed and transmitted with the first bevel gear 3033 at the inner end of the connecting rod 3031, so that while the air pipe 3 moves left and right back and forth, the suction head 4 moves up and down back and forth, so that the device has a better recycling efficiency for waste cotton wool and avoids the problem of poor cotton wool suction efficiency in a single suction position direction.

[0028] Example 2: Based on Example 1, as follows Figure 5As shown, a set of connecting plates 3052 are fixedly installed on the top of the movable plate 305. A set of sliding holes are provided on the connecting plates 3052. A set of fixing rods 3041 are fixedly installed on the bottom of the support plate 304. The sliding holes on the connecting plates 3052 are slidably mounted on the fixing rods 3041 of the support plate 304. A set of elastic elements 3042 are respectively sleeved on both ends of the fixing rods 3041 of the support plate 304, and the inner ends of the elastic elements 3042 are in contact with the two end faces of the connecting plates 3052 on the movable plate 305. A set of third racks 3051 is fixedly installed on the bottom of the movable plate 305. A set of second gears 3034 is fixedly installed on the connecting rod 3031, and the third rack 3051 at the bottom of the movable plate 305 meshes with the second gears 3034 on the connecting rod 3031 for transmission. Specifically, the third rack 3051 at the bottom of the movable plate 305... The first gear 3032 is engaged with the second gear 3034 on the connecting rod 3031 for transmission. The sliding hole on the connecting plate 3052 is slidably installed on the fixed rod 3041 of the support plate 304. When the air pipe 3 moves left and right, the connecting rod 3031 rotates back and forth, driving the moving plate 305 to move back and forth left and right. When the first gear 3032 is not engaged with the second rack 1071 and the first rack 1061 respectively, the moving plate 305 moves to the middle position under the action of the elastic element 3042 on the fixed rod 3041, so that the suction head 4 automatically returns to the horizontal position, so that the first gear 3032 can engage with the next rack, avoiding the problem of the first gear 3032 getting stuck when engaging with the second rack 1071 and the first rack 1061 too closely.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In use, the motor 103 drives the reciprocating screw 104 to rotate, which in turn drives the air pipe 3, threaded onto the reciprocating screw 104, to move back and forth. Simultaneously, the suction head 4 rotates back and forth, allowing the device to achieve better recycling efficiency for waste cotton lint. When the air pipe 3 moves left and right, the connecting rod 3031 rotates back and forth, driving the moving plate 305 to move back and forth. When the first gear 3032... When not meshing with the second rack 1071 and the first rack 1061, the moving plate 305 moves to the middle position under the action of the elastic element 3042 on the fixed rod 3041, so that the suction head 4 automatically returns to the horizontal position, so that the first gear 3032 can mesh with the next rack, avoiding the problem of the second rack 1071 and the first rack 1061 being too close together, which could cause the first gear 3032 to easily get stuck when meshing with the second rack 1071 and the first rack 1061 respectively.

[0031] The following points should be noted in this article:

[0032] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0033] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0034] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A roving frame that facilitates the recycling of waste cotton fibers, characterized in that: Includes frame (1) and suction pipe (3); A roving frame (101) is mounted on the frame (1). A cover plate (102) is rotatably mounted on the top of the frame (1). A set of collection boxes (2) is fixedly mounted on the right end of the frame (1). An air suction pipe (3) is threaded onto the front end of the frame (1), and the air suction pipe (3) is connected to the side end of the collection box (2) through a telescopic pipe. An air suction fan is installed inside the air suction pipe (3). A set of lower plates (106) and a set of... are fixedly mounted on the front end of the frame (1). The top of the upper plate (107) and the lower plate (106) are equidistantly fitted with first racks (1061), and the bottom of the upper plate (107) is equidistantly fitted with second racks (1071), with the second racks (1071) positioned at the upper end between two adjacent sets of first racks (1061). A set of vertical plates (303) is fixedly installed on the left end of the suction pipe (3), and a set of connecting rods (3031) is rotatably installed on the vertical plates (303). A set of first gears (3032) is fixedly installed at the front end, and the upper end of the first gears (3032) is meshed and connected to the second rack (1071) on the upper plate (107). The lower end of the first gears (3032) is meshed and connected to the first rack (1061) on the lower plate (106). A set of suction heads (4) is rotatably installed at the inner end of the suction pipe (3). A set of fixing plates (401) is fixedly installed at the outer end of the suction heads (4). A rotating rod (402) is fixed at the outer end of the fixing plate (401). The rotating rod (402) is meshed and connected to the inner end of the connecting rod (3031). A set of moving plates (305) is also slidably installed at the side end of the suction pipe (3). The bottom of the moving plate (305) is meshed and connected to the connecting rod (3031). The air pipe (3) and the suction head (4) are also connected through a telescopic tube. A set of support plates (304) is also fixedly installed on the suction pipe (3).

2. The roving frame for easy recycling of waste cotton wadding according to claim 1, characterized in that: A set of motors (103) is fixedly installed at the right end of the frame (1), and a set of reciprocating screws (104) is rotatably installed at the front end of the frame (1). The outer end of the reciprocating screws (104) is fixedly installed on the drive shaft of the motors (103). A set of threaded blocks (301) is fixedly connected to the top of the suction pipe (3). A set of threaded holes are opened on the threaded blocks (301), and the threaded holes on the threaded blocks (301) are threaded onto the reciprocating screws (104).

3. The roving frame for easy recycling of waste cotton wadding according to claim 1, characterized in that: A set of guide rods (105) is fixedly installed at the front end of the frame (1), and a set of sliders (302) is fixedly connected to the bottom of the suction pipe (3). A set of sliding holes are opened on the sliders (302), and the sliding holes on the sliders (302) are slidably installed on the guide rods (105) at the front end of the frame (1).

4. A roving frame for easy recycling of waste cotton wadding according to claim 1, characterized in that: A set of second bevel gears (4021) is fixedly installed at the outer end of the rotating rod (402), and a set of first bevel gears (3033) is fixedly installed at the inner end of the connecting rod (3031). The second bevel gear (4021) at the outer end of the rotating rod (402) meshes with the first bevel gear (3033) at the inner end of the connecting rod (3031) for transmission.

5. A roving frame for easy recycling of waste cotton wadding according to claim 1, characterized in that: A set of connecting plates (3052) is fixedly installed on the top of the movable plate (305). A set of sliding holes are provided on the connecting plates (3052). A set of fixing rods (3041) is fixedly installed on the bottom of the support plate (304), and the sliding holes on the connecting plates (3052) are slidably installed on the fixing rods (3041) of the support plate (304).

6. A roving frame for easy recycling of waste cotton wadding according to claim 1, characterized in that: The fixing rod (3041) of the support plate (304) is fitted with a set of elastic elements (3042) at both ends, and the inner ends of the elastic elements (3042) are in contact with the two end faces of the connecting plate (3052) on the moving plate (305).

7. A roving frame for easy recycling of waste cotton wadding according to claim 1, characterized in that: A set of third racks (3051) is fixedly installed at the bottom end of the movable plate (305), and a set of second gears (3034) is fixedly installed on the connecting rod (3031). The third rack (3051) at the bottom end of the movable plate (305) is meshed with the second gears (3034) on the connecting rod (3031) for transmission.

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