Semi-automatic rotor spinning machine

Abstract

The utility model provides a semi-automatic rotor spinning machine, which relates to the technical field of rotor spinning machines and comprises a machine body, a winding drum arranged on one side of the machine body, a control button arranged on one side of the machine body, a storage barrel arranged on one side of the machine body and a fixing device arranged on one side of the machine body. A mistaken touch prevention device is arranged on the side, close to the control button, of the machine body, the fixing device comprises an L-shaped frame, the L-shaped frame is fixedly connected with the side, close to the storage barrel, of the machine body, a first rubber pad is fixedly connected to one side of the L-shaped frame, and a rotating shaft is fixedly connected to the inner wall of the L-shaped frame; by arranging the fixing device, the storage barrel can be intercepted and limited, the situation that the storage barrel shakes or deviates when fiber strips in the storage barrel are extracted by the machine body, and normal extraction of the fiber strips by the machine body is affected is reduced, and the use stability of the storage barrel and the working efficiency of the machine body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor spinning machines, in particular to a semi-automatic rotor spinning machine. Background Art

[0002] A rotor spinning machine is a mainstream spinning device. Its principle is that the fed fiber sliver (such as a cotton sliver) is opened into single fibers by a rotating carding roller covered with card clothing, and is transported by air flow to the inner wall of a high-speed rotating rotor. A yarn tail is formed in the condensation groove and is simultaneously twisted into yarn and led out. It is also called an air-jet spinning machine. It includes multiple spinning units (or spinning devices), and each spinning unit mainly includes a feeding mechanism, a carding mechanism, a waste discharging mechanism, a condensation and twisting mechanism, etc.

[0003] In the process of using the existing rotor spinning machine, the fiber sliver is mostly placed in a storage bucket, and then the storage bucket is placed near the machine body and the fiber sliver is inserted into the machine body. The fiber sliver is processed into yarn by the carding mechanism and the twisting mechanism inside the machine body and is wound by a winding reel above. However, since the weight of the storage bucket gradually becomes lighter when the machine body extracts the fiber sliver from the storage bucket, it may cause the storage bucket to shake when the machine body extracts the fiber sliver, resulting in the position of the storage bucket being offset or tilted, affecting the normal extraction of the fiber sliver. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a semi-automatic rotor spinning machine is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a semi-automatic rotor spinning machine, including a machine body, a winding reel is arranged on one side of the machine body, a control button is arranged on one side of the machine body, a storage bucket is arranged on one side of the machine body, a fixing device is arranged on one side of the machine body, and an anti-misoperation device is arranged on one side of the machine body close to the control button. The fixing device includes an L-shaped frame, the L-shaped frame is fixedly connected to one side of the machine body close to the storage bucket, a first rubber pad is fixedly connected to one side of the L-shaped frame, a rotating shaft is fixedly connected to the inner wall of the L-shaped frame, a circular hole is opened on one side of the L-shaped frame close to the rotating shaft, a cylinder is rotatably connected to the surface of the rotating shaft, a rectangular rod is fixedly connected to one side of the cylinder, a second rubber pad is fixedly connected to one side of the rectangular rod, a plug is slidably inserted into the inner wall of the cylinder, and the size and shape of the surface of the plug are adapted to the size and shape of the inner wall of the circular hole.

[0006] The effect achieved by the above-mentioned components is as follows: by setting a fixing device, first the storage barrel is manually moved, and when the storage barrel moves to a position where the surface is in contact with the first rubber pad, the rectangular rod is manually rotated, so that the rectangular rod drives the second rubber pad to rotate, and the rectangular rod drives the cylinder to rotate along the surface of the rotating shaft, and when the second rubber pad rotates to a position where it is in contact with the surface of the storage barrel and squeezes its surface, the inner wall of the circular hole coincides with the inner wall of any hole on the cylinder, and at this time, the pin is manually moved, so that the pin is moved to a position where it is inserted into the circular hole and the inside of the cylinder to fix the position of the cylinder and the rectangular rod, so that the rectangular rod and the L-shaped frame cooperate with the first rubber pad and the second rubber pad to intercept and limit the storage barrel, thereby completing the position fixation of the storage barrel, reducing the shaking or position deviation of the storage barrel when the machine body extracts the fiber strips inside the storage barrel, affecting the normal extraction of the fiber strips by the machine body, and improving the use stability of the storage barrel and the working efficiency of the machine body.

[0007] Preferably, a plurality of anti-slip strips are fixedly connected to adjacent sides of the first rubber pad and the second rubber pad, and the plurality of anti-slip strips are arranged at equal distances.

[0008] The effect achieved by the above components is: by arranging the anti-skid strips, the anti-skid strips can increase the friction between the first rubber pad and the second rubber pad and the surface of the storage barrel, thereby improving the clamping stability of the storage barrel.

[0009] Preferably, one end of the latch is fixedly connected to a pull ring, and the surface of the pull ring is rectangular.

[0010] The effect achieved by the above components is: by setting the pull ring, the pull ring can increase the contact area between the hand and the bolt, so that a person can manually move the pull ring to drive the bolt to move and achieve quick insertion and extraction of the bolt.

[0011] Preferably, one side of the pull ring is fixedly connected to an elastic rope, and the other end of the elastic rope is fixedly connected to the L-shaped frame.

[0012] The effect achieved by the above components is: by arranging the elastic rope, the elastic rope can be used to drag the latch, thereby reducing the situation where the latch accidentally falls and is lost after being moved out of the circular hole.

[0013] Preferably, a handle is fixedly connected to one side of the rectangular rod, and a plurality of anti-slip protrusions are provided on the inner side of the handle.

[0014] The effect achieved by the above components is: by setting the handle, the handle can provide a fulcrum for the hand, so that a person can drive the rectangular rod to rotate quickly by manually moving the handle.

[0015] Preferably, the anti-misoperation device includes a round-hole plate, which is fixedly connected to one side of the machine body close to the control button. The inner wall of the round-hole plate is slidably connected with an intercepting rod, and both ends of the intercepting rod are fixedly connected with baffles, and the surface of the baffle is larger than the inner wall of the round-hole plate.

[0016] The effects achieved by the above components are as follows: By setting the anti-misoperation device, first manually move the baffle, so that the baffle drives the intercepting rod to move left and right along the inside of the round-hole plate. When the intercepting rod moves to a position above the control button, the intercepting rod covers the control button and intercepts external objects, reducing the situation that personnel accidentally touch the control button during operation, resulting in changes or stops in the operation of the machine body and affecting the processing efficiency.

[0017] Preferably, one side of one of the baffles is fixedly connected with a push plate, and one side of the push plate is fixedly connected with a plurality of protrusions.

[0018] The effects achieved by the above components are as follows: By setting the push plate, personnel can conveniently move the baffle and the intercepting rod by manually moving the push plate, improving the convenience and stability of manually moving the baffle.

[0019] Preferably, the other baffle is fixedly connected with a support column on the side close to the machine body, and the surface of the support column is attached to the surface of the machine body.

[0020] The effects achieved by the above components are as follows: By setting the support column, the support column can assist in supporting the intercepting rod and the baffle, reducing the situation that the side of the intercepting rod away from the round-hole plate shakes during use.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0022] In the present utility model, by setting the fixing device, the storage bucket can be intercepted and limited, reducing the situation that the storage bucket shakes or the position shifts when the machine body extracts the fiber strips inside the storage bucket, affecting the normal extraction of the fiber strips by the machine body, and improving the use stability of the storage bucket and the working efficiency of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0024] Figure 2 is for the present utility model Figure 1 partial structural diagram;

[0025] Figure 3 is for the present utility model Figure 2 partial structural diagram;

[0026] Figure 4 is for the present utility modelFigure 2 Partial structural schematic diagram;

[0027] Figure 5 This is a partial structural schematic diagram of the interception rod of the present utility model.

[0028] Legend: 1. Body; 2. Winding drum; 3. Control button; 4. Material storage barrel; 5. Fixing device; 51. L-shaped frame; 52. First rubber pad; 53. Rotating shaft; 54. Circular hole; 55. Cylinder; 56. Rectangular rod; 57. Second rubber pad; 58. Plug; 59. Pull ring; 510. Elastic rope; 511. Anti-slip strip; 512. Handle; 6. Anti-misoperation device; 61. Round hole plate; 62. Interception rod; 63. Baffle; 64. Support column; 65. Push plate. Specific implementation mode

[0029] Referring to Figures 1-4 As shown, this embodiment discloses a semi-automatic rotor spinning machine, including a body 1. A winding drum 2 is arranged on one side of the body 1, a control button 3 is arranged on one side of the body 1, a material storage barrel 4 is arranged on one side of the body 1, a fixing device 5 is arranged on one side of the body 1, and an anti-misoperation device 6 is arranged on the side of the body 1 close to the control button 3. The fixing device 5 includes an L-shaped frame 51. The L-shaped frame 51 is fixedly connected to the side of the body 1 close to the material storage barrel 4. A first rubber pad 52 is fixedly connected to one side of the L-shaped frame 51. A rotating shaft 53 is fixedly connected to the inner wall of the L-shaped frame 51. A circular hole 54 is opened on the side of the L-shaped frame 51 close to the rotating shaft 53. The surface of the rotating shaft 53 is rotatably connected to a cylinder 55. A rectangular rod 56 is fixedly connected to one side of the cylinder 55. A second rubber pad 57 is fixedly connected to one side of the rectangular rod 56. A plug 58 is slidably inserted into the inner wall of the cylinder 55. The size and shape of the surface of the plug 58 are adapted to the size and shape of the inner wall of the circular hole 54. By setting the fixing device 5, first manually move the material storage barrel 4. When the surface of the material storage barrel 4 moves to the position where it fits with the first rubber pad 52, manually rotate the rectangular rod 56, so that the rectangular rod 56 drives the second rubber pad 57 to rotate, so that the rectangular rod 56 drives the cylinder 55 to rotate along the surface of the rotating shaft 53. When the second rubber pad 57 rotates to the position where it fits with the surface of the material storage barrel 4 and presses on its surface, the inner wall of the circular hole 54 coincides with the inner wall of any hole on the cylinder 55. At this time, manually move the plug 58 so that the plug 58 moves to the position where it is inserted into the circular hole 54 and the inside of the cylinder 55 to fix the positions of the cylinder 55 and the rectangular rod 56, so that the rectangular rod 56 and the L-shaped frame 51 cooperate with the first rubber pad 52 and the second rubber pad 57 to intercept and limit the material storage barrel 4, completing the position fixation of the material storage barrel 4, reducing the situation that the material storage barrel 4 shakes or shifts in position when the body 1 extracts the fiber strip inside the material storage barrel 4, affecting the normal extraction of the fiber strip by the body 1, and improving the use stability of the material storage barrel 4 and the working efficiency of the body 1.

[0030] Referring toFigure 2 , Figure 3 and Figure 4 As shown, this embodiment discloses that the adjacent sides of the first rubber pad 52 and the second rubber pad 57 are fixedly connected with a plurality of anti-slip strips 511, and the plurality of anti-slip strips 511 are arranged at equal distances. By arranging the anti-slip strips 511, the anti-slip strips 511 can increase the friction between the first rubber pad 52 and the second rubber pad 57 and the surface of the storage barrel 4, thereby improving the clamping stability of the storage barrel 4. A pull ring 59 is fixedly connected to one end of the latch 58, and the surface of the pull ring 59 is rectangular. By arranging the pull ring 59, the pull ring 59 can increase the contact area between the hand and the latch 58, so that a person can drive the latch 58 to move by manually moving the pull ring 59 and achieve quick insertion and removal of the latch 58.

[0031] Reference Figure 2 , Figure 3 and Figure 4 As shown, this embodiment discloses that one side of the pull ring 59 is fixedly connected with an elastic rope 510, and the other end of the elastic rope 510 is fixedly connected to the L-shaped frame 51. By providing the elastic rope 510, the elastic rope 510 can drag the latch 58, thereby reducing the situation where the latch 58 accidentally falls and is lost after being moved out of the circular hole 54. One side of the rectangular rod 56 is fixedly connected with a handle 512, and the inner side of the handle 512 is provided with a plurality of anti-slip protrusions. By providing the handle 512, the handle 512 can provide a fulcrum for the hand, so that a person can drive the rectangular rod 56 to rotate quickly by manually moving the handle 512.

[0032] Reference Figure 5 As shown, the present embodiment discloses that the anti-mistouch device 6 includes a circular hole plate 61, which is fixedly connected to one side of the body 1 close to the control button 3, and the inner wall of the circular hole plate 61 is slidably connected with an intercepting rod 62, and both ends of the intercepting rod 62 are fixedly connected with baffles 63, and the surface of the baffle 63 is larger than the inner wall of the circular hole plate 61. By setting the anti-mistouch device 6, the baffle 63 is first manually moved so that the baffle 63 drives the intercepting rod 62 to move left and right along the inside of the circular hole plate 61. When the intercepting rod 62 moves to a position above the control button 3, the intercepting rod 62 covers the control button 3 and intercepts external objects, thereby reducing the situation where personnel accidentally touch the control button 3 during operation, causing the operation of the body 1 to change or stop, thereby affecting the processing efficiency.

[0033] Reference Figure 5As shown in the figure, in this embodiment, one side of a baffle 63 is fixedly connected to a push plate 65, and a plurality of protrusions are fixedly connected to one side of the push plate 65. By providing the push plate 65, personnel can manually move the push plate 65 to drive the baffle 63 and the intercepting rod 62 to move conveniently, improving the convenience and stability of manually moving the baffle 63. On one side of the other baffle 63 close to the machine body 1, a support column 64 is fixedly connected, and the surface of the support column 64 is attached to the surface of the machine body 1. By providing the support column 64, the support column 64 can assist in supporting the intercepting rod 62 and the baffle 63, reducing the shaking of the side of the intercepting rod 62 away from the circular hole plate 61 during use.

[0034] Working principle: First, manually move the storage bucket 4. When the storage bucket 4 moves to the position where its surface is attached to the first rubber pad 52, manually rotate the rectangular rod 56, so that the rectangular rod 56 drives the second rubber pad 57 to rotate, and the rectangular rod 56 drives the cylinder 55 to rotate along the surface of the rotating shaft 53. When the second rubber pad 57 rotates to the position where it is attached to the surface of the storage bucket 4 and squeezes its surface, the inner wall of the circular hole 54 coincides with the inner wall of any hole on the cylinder 55. At this time, manually move the bolt 58 so that the bolt 58 moves to the position where it is inserted into the circular hole 54 and the cylinder 55 to fix the positions of the cylinder 55 and the rectangular rod 56, so that the rectangular rod 56 and the L-shaped frame 51 cooperate with the first rubber pad 52 and the second rubber pad 57 to intercept and limit the storage bucket 4, completing the position fixation of the storage bucket 4. At this time, insert the fiber strip inside the storage bucket 4 into the machine body 1, so that the feeding mechanism, carding mechanism, impurity removal mechanism, and condensing and twisting mechanism inside the machine body 1 card and twist the fiber strip, so that the fiber strip is processed into a single-strand yarn and is wound by the winding reel 2, completing the spinning process.

[0035] First, manually move the push plate 65, so that the push plate 65 drives the baffle 63 to move, and the baffle 63 drives the intercepting rod 62 to move left and right inside the circular hole plate 61. When the intercepting rod 62 moves to the position above the control button 3, the intercepting rod 62 covers the control button 3 and intercepts external objects, completing the anti-misoperation treatment of the control button 3.

[0036] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A semi-automatic rotor spinning machine, comprising a machine body (1), characterized in that: A winding drum (2) is provided on one side of the machine body (1), a control button (3) is provided on one side of the machine body (1), a material storage barrel (4) is provided on one side of the machine body (1), a fixing device (5) is provided on one side of the machine body (1), and an anti-mistaken touch device (6) is provided on a side of the machine body (1) close to the control button (3), the fixing device (5) comprises an L-shaped frame (51), the L-shaped frame (51) is fixedly connected to a side of the machine body (1) close to the material storage barrel (4), and a first rubber pad (52) is fixedly connected to one side of the L-shaped frame (51). The inner wall of the L-shaped frame (51) is fixedly connected to a rotating shaft (53); a circular hole (54) is formed on a side of the L-shaped frame (51) close to the rotating shaft (53); a cylinder (55) is rotatably connected to the surface of the rotating shaft (53); a rectangular rod (56) is fixedly connected to one side of the cylinder (55); a second rubber pad (57) is fixedly connected to one side of the rectangular rod (56); a latch (58) is slidably connected to the inner wall of the cylinder (55); the surface size and shape of the latch (58) are matched to the size and shape of the inner wall of the circular hole (54).

2. A semi-automatic rotor spinning machine according to claim 1, characterized in that: A plurality of anti-slip strips (511) are fixedly connected to adjacent sides of the first rubber pad (52) and the second rubber pad (57), and the plurality of anti-slip strips (511) are arranged at equal distances.

3. A semi-automatic rotor spinning machine according to claim 1, characterized in that: One end of the latch pin (58) is fixedly connected to a pull ring (59), and the surface of the pull ring (59) is rectangular.

4. A semi-automatic rotor spinning machine according to claim 3, characterized in that: An elastic rope (510) is fixedly connected to one side of the pull ring (59), and the other end of the elastic rope (510) is fixedly connected to the L-shaped frame (51).

5. A semi-automatic rotor spinning machine according to claim 1, characterized in that: A handle (512) is fixedly connected to one side of the rectangular rod (56), and a plurality of anti-slip protrusions are provided on the inner side of the handle (512).

6. A semi-automatic rotor spinning machine according to claim 1, characterized in that: The anti-mistouch device (6) comprises a circular hole plate (61), the circular hole plate (61) being fixedly connected to a side of the body (1) close to the control button (3), an interception rod (62) being slidably connected to the inner wall of the circular hole plate (61), baffles (63) being fixedly connected to both ends of the interception rod (62), and a surface of the baffle (63) being larger than the inner wall of the circular hole plate (61).

7. A semi-automatic rotor spinning machine according to claim 6, characterized in that: A push plate (65) is fixedly connected to one side of one of the baffles (63), and a plurality of protrusions are fixedly connected to one side of the push plate (65).

8. A semi-automatic rotor spinning machine according to claim 6, characterized in that: A support column (64) is fixedly connected to a side of the other baffle (63) close to the machine body (1), and a surface of the support column (64) is in contact with a surface of the machine body (1).

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