Carding machine with creeling structure

Abstract

The utility model discloses a carding machine with a creeling structure, which belongs to the technical field of carding machines and is characterized by comprising a carding machine body, a control panel is arranged on the left side of the carding machine body, a support frame is fixedly connected to the front side of the carding machine body, and a switching component is rotatably connected to the inside of the support frame. The switching assembly comprises a connecting block, a positioning assembly is arranged in the connecting block, a cotton barrel is arranged on the surface of the positioning assembly, by arranging the positioning assembly, after the cotton barrel is connected to the surface of the connecting block in a sleeving mode, a trapezoidal block can extrude an inclined block when moving, and the inclined block can drive a positioning rod to move towards the side away from the trapezoidal block after being stressed; the positioning rods can move into the positioning grooves, so that the position of the cotton barrel can be limited, the phenomenon that the cotton barrel deviates and falls in the winding process is avoided, when the cotton barrel needs to be taken down, the trapezoidal blocks are reset, then the cotton barrel can be taken and placed quickly, and the convenience during barrel replacement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carding machines, in particular to a carding machine with a cylinder changing structure. Background Art

[0002] Carding machine is used to process cotton fiber and chemical fiber. It is a kind of textile machinery. Its principle is to open, comb and remove impurities from the cotton rolls sent from the previous process or the oil cotton layer supplied by the cotton box, so that all the curled cotton loops become basically straight single fibers. In this process, the broken seeds, impurities and short fibers left over from the cotton cleaning process are removed, and then output and stored on the cotton reel.

[0003] The winding cotton drum of the existing cotton carding machine is usually closely connected to multiple parts of the machine, and the process of replacing the cotton drum is cumbersome, requiring workers to replace it for a long time. Frequent replacement one by one will result in a lot of time being wasted on the drum changing operation, which seriously affects production efficiency.

[0004] Therefore, a carding machine with a tube changing structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a carding machine with a drum changing structure, which can solve the problem that the winding cotton drum of the existing carding machine is usually closely connected with multiple parts of the machine, and the cotton drum is replaced in a cumbersome process, requiring staff to replace it for a long time, so that frequent replacement one by one will result in a lot of time being wasted in the drum changing operation, thereby seriously affecting production efficiency.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a carding machine with a drum changing structure, comprising a carding machine body, a control panel being provided on the left side of the carding machine body, a support frame being fixedly connected to the front side of the carding machine body, a switching assembly being rotatably connected to the interior of the support frame, the switching assembly comprising a connecting block, a positioning assembly being provided inside the connecting block, and a cotton drum being provided on the surface of the positioning assembly;

[0007] The positioning assembly includes a connecting plate, an oblique block, a trapezoidal block, a positioning rod and a return spring. The connecting plate is movably connected to the inside of the connecting block. The trapezoidal block is arranged between the opposite sides of the two oblique blocks. The oblique block is fixedly connected to the side of the connecting plate close to the trapezoidal block. The positioning rod is fixedly connected to the side of the connecting plate away from the trapezoidal block. The positioning rod passes through the connecting block and is movably connected to the connecting block. The return spring is sleeved on the surface of the positioning rod and the return spring is fixedly connected to the connecting plate and the inner wall of the connecting block on one side thereof.

[0008] Preferably, a servo motor is fixedly connected to the left side of the support frame, and an output end of the servo motor passes through the support frame and is fixedly connected to a cross.

[0009] Preferably, the left side of the cross is fixedly connected to the first motor, the left side of the surface of the connection block is fixedly sleeved with a fixing plate, and the side of the fixing plate close to the output end of the first motor is fixedly connected thereto.

[0010] Preferably, the right side of the fixed plate is fixedly connected to an electric push rod, the telescopic end of the electric push rod is fixedly connected to a push plate, and the push plate is movably sleeved on the surface of the connecting block.

[0011] Preferably, a second motor is fixedly connected to the left side of the inner wall of the connecting block, and a screw rod is fixedly connected to the output end of the second motor. The other end of the screw rod is rotatably connected to the connecting block and the trapezoidal block is threadedly connected to the surface of the screw rod.

[0012] Preferably, the front and rear sides of the inner wall of the connecting block are provided with sliding grooves, the interior of the sliding grooves is slidably connected to a limiting block, and the limiting block is fixedly connected to the trapezoidal block on a side close to the trapezoidal block.

[0013] Preferably, a positioning groove is provided on the inner wall of the cotton cylinder, and the positioning groove is used in conjunction with a positioning rod.

[0014] Preferably, the servo motor, the first motor, the electric push rod and the second motor are all electrically connected to the control panel.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The present application sets a positioning assembly. After the cotton tube is sleeved onto the surface of the connecting block, the trapezoidal block will squeeze the oblique block when it moves. When the oblique block is subjected to force, it will drive the connecting plate and the positioning rod to move to the side away from the trapezoidal block, so that the positioning rod will move into the positioning groove inside the cotton tube, thereby limiting the position of the cotton tube and preventing the cotton tube from deviating and falling during the winding process. When the cotton tube needs to be removed, the trapezoidal block can be reset, thereby facilitating quick access to the cotton tube and improving the convenience of tube replacement.

[0017] 2. This application sets a switching component, and the first motor can drive the connecting block to rotate, so that the cotton tube on the surface of the connecting block can reel in the cotton strips. When one cotton tube is reeled in, the electric push rod is started, and the electric push rod drives the push plate to move, and the push plate pushes the cotton tube to move, thereby facilitating the removal of the cotton tube. Then the servo motor can drive the cross to rotate, and when the cross rotates, it will drive the first motor and the connecting block to rotate, so that it can switch to the next cotton tube for reeling, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural diagram of the carding machine with a drum changing structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the connection between the support frame and the switching assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the switching component of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the positioning assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the cotton tube of the utility model;

[0023] Figure 6 For this utility model Figure 4 Enlarged schematic diagram of point A in the middle.

[0024] In the figure, 1. Carding machine body; 2. Control panel; 3. Support frame; 4. Switching assembly; 401. Connecting block; 402. Servo motor; 403. Cross; 404. First motor; 405. Fixing plate; 406. Electric push rod; 407. Push plate; 5. Positioning assembly; 501. Connecting plate; 502. Oblique block; 503. Trapezoidal block; 504. Positioning rod; 505. Return spring; 6. Cotton tube; 7. Second motor; 8. Screw; 9. Slide; 10. Limit block; 11. Positioning groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6 , this utility model provides a technical solution:

[0027] A carding machine with a can-changing structure includes a carding machine body 1, a control panel 2 is provided on the left side of the carding machine body 1, a support frame 3 is fixedly connected to the front side of the carding machine body 1, a switching assembly 4 is rotatably connected inside the support frame 3, the switching assembly 4 includes a connecting block 401, a positioning assembly 5 is provided inside the connecting block 401, and a cotton can 6 is provided on the surface of the positioning assembly 5;

[0028] The positioning assembly 5 includes a connecting plate 501, an oblique block 502, a trapezoidal block 503, a positioning rod 504 and a return spring 505. The connecting plate 501 is movably connected to the inside of the connecting block 401. The trapezoidal block 503 is arranged between the opposite sides of the two oblique blocks 502. The oblique block 502 is fixedly connected to the side of the connecting plate 501 close to the trapezoidal block 503. The positioning rod 504 is fixedly connected to the side of the connecting plate 501 away from the trapezoidal block 503. The positioning rod 504 passes through the connecting block 401 and is movably connected to the connecting block 401. The return spring 505 is sleeved on the surface of the positioning rod 504 and the return spring 505 is fixedly connected to the connecting plate 501 and the inner wall of the connecting block 401 on one side thereof.

[0029] In this embodiment: by setting a positioning component 5, after the cotton tube 6 is sleeved onto the surface of the connecting block 401, the trapezoidal block 503 will squeeze the oblique block 502 when it moves, and the oblique block 502 will drive the connecting plate 501 and the positioning rod 504 to move to the side away from the trapezoidal block 503 after being subjected to force, so that the positioning rod 504 will move to the positioning groove 11 inside the cotton tube 6, thereby limiting the position of the cotton tube 6 and preventing the cotton tube 6 from offsetting and falling during the winding process. When the cotton tube 6 needs to be removed, the trapezoidal block 503 can be reset, which facilitates the quick removal and placement of the cotton tube 6, thereby improving the convenience of changing the tube.

[0030] Specifically, such as Figure 3 As shown, a servo motor 402 is fixedly connected to the left side of the support frame 3 , and an output end of the servo motor 402 passes through the support frame 3 and is fixedly connected to a cross 403 .

[0031] Specifically, such as Figure 3 As shown, the left side of the cross 403 is fixedly connected to the first motor 404, and the left side of the surface of the connecting block 401 is fixedly sleeved with a fixing plate 405, and the side of the fixing plate 405 close to the output end of the first motor 404 is fixedly connected to it.

[0032] Specifically, such as Figure 3 As shown, the right side of the fixed plate 405 is fixedly connected to an electric push rod 406 , the telescopic end of the electric push rod 406 is fixedly connected to a push plate 407 , and the push plate 407 is movably sleeved on the surface of the connecting block 401 .

[0033] In this embodiment: by setting a switching component 4, the first motor 404 can drive the connecting block 401 to rotate, so that the cotton tube 6 on the surface of the connecting block 401 can reel in the cotton strips. When one cotton tube 6 is reeled in, the electric push rod 406 is started, and the electric push rod 406 drives the push plate 407 to move. The push plate 407 pushes the cotton tube 6 to move, thereby facilitating the removal of the cotton tube 6. Then the servo motor 402 can drive the cross 403 to rotate. When the cross 403 rotates, it will drive the first motor 404 and the connecting block 401 to rotate, so that it can switch to the next cotton tube 6 for reeling, thereby improving production efficiency.

[0034] Specifically, such as Figure 4 As shown, a second motor 7 is fixedly connected to the left side of the inner wall of the connecting block 401, a screw rod 8 is fixedly connected to the output end of the second motor 7, the other end of the screw rod 8 is rotatably connected to the connecting block 401 and the trapezoidal block 503 is threadedly connected to the surface of the screw rod 8.

[0035] Specifically, such as Figure 6 As shown, the front and rear sides of the inner wall of the connecting block 401 are provided with a sliding groove 9, the inner portion of the sliding groove 9 is slidably connected to a limit block 10, and the limit block 10 is fixedly connected to the trapezoidal block 503 on one side thereof close to the trapezoidal block 503.

[0036] In this embodiment: through the above settings, the second motor 7 can drive the screw rod 8 to rotate, and when the screw rod 8 rotates, it will drive the trapezoidal block 503 to move on its surface. When the trapezoidal block 503 moves toward the side close to the inclined block 502, the trapezoidal block 503 will squeeze the inclined block 502, so that the positioning rod 504 can be inserted into the inside of the positioning groove 11. When the trapezoidal block 503 moves to the side away from the inclined block 502, the positioning rod 504 will be driven away from the positioning groove 11 by the elastic force of the return spring 505, so that the position of the positioning rod 504 can be flexibly adjusted according to usage requirements, thereby improving the flexibility of use.

[0037] Specifically, such as Figure 5 As shown, a positioning groove 11 is provided on the inner wall of the cotton tube 6 , and the positioning groove 11 cooperates with the positioning rod 504 .

[0038] Specifically, such as Figure 3 、 Figure 4 As shown, the servo motor 402 , the first motor 404 , the electric push rod 406 and the second motor 7 are all electrically connected to the control panel 2 .

[0039] In this embodiment: through the position positioning groove 11, the positioning groove 11 can be used in conjunction with the positioning rod 504, so that the positioning component 5 can limit the position of the cotton tube 6, and by setting the servo motor 402, the first motor 404, the electric push rod 406 and the second motor 7 to be electrically connected to the control panel 2, it is convenient to flexibly control the servo motor 402, the first motor 404, the electric push rod 406 and the second motor 7, thereby improving the convenience of use.

[0040] Working principle: When winding the cotton sliver, first, the cotton tube 6 is sleeved onto the surface of the connecting block 401, and then the first motor 404 is started. The first motor 404 will drive the screw rod 8 to rotate, and when the screw rod 8 rotates, it will drive the trapezoidal block 503 to move. When the trapezoidal block 503 moves toward the side close to the inclined block 502, the trapezoidal block 503 will squeeze the inclined block 502. After the inclined block 502 is subjected to force, it will drive the connecting plate 501 and the positioning rod 504 to move toward the side away from the trapezoidal block 503, so that the positioning rod 504 will move to the inside of the positioning groove 11, thereby limiting the position of the cotton tube 6, and then the first motor 404 is started, and the first motor 404 is started. A motor 404 will drive the connecting block 401 to rotate, so that the cotton tube 6 on the surface of the connecting block 401 can reel in the cotton strips. When one cotton tube 6 is reeled in, the servo motor 402 will drive the cross 403 to rotate. When the cross 403 rotates, it will drive the first motor 404 and the connecting block 401 to rotate, so that the next cotton tube 6 can be switched to reel in, thereby improving production efficiency. When the cotton tube 6 needs to be removed, the trapezoidal block 503 is moved to the side away from the inclined block 502, and the positioning rod 504 is driven away from the positioning groove 11 by the elastic force of the reset spring 505, so that the cotton tube 6 can be removed from the surface of the connecting block 401.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carding machine with a drum changing structure, comprising a carding machine body (1), characterized in that: A control panel (2) is provided on the left side of the carding machine body (1); a support frame (3) is fixedly connected to the front side of the carding machine body (1); a switching assembly (4) is rotatably connected inside the support frame (3); the switching assembly (4) includes a connecting block (401); a positioning assembly (5) is provided inside the connecting block (401); and a cotton cylinder (6) is provided on the surface of the positioning assembly (5); The positioning assembly (5) comprises a connecting plate (501), an inclined block (502), a trapezoidal block (503), a positioning rod (504) and a return spring (505); the connecting plate (501) is movably connected to the interior of the connecting block (401); the trapezoidal block (503) is arranged between two opposite sides of the inclined blocks (502); the inclined block (502) is fixedly connected to a side of the connecting plate (501) close to the trapezoidal block (503); the positioning rod (504) is fixedly connected to a side of the connecting plate (501) away from the trapezoidal block (503); the positioning rod (504) passes through the connecting block (401) and is movably connected to the connecting block (401); the return spring (505) is sleeved on the surface of the positioning rod (504) and is fixedly connected to the connecting plate (501) and the inner wall of the connecting block (401) on one side thereof.

2. The carding machine with a drum changing structure according to claim 1, characterized in that: A servo motor (402) is fixedly connected to the left side of the support frame (3), and an output end of the servo motor (402) passes through the support frame (3) and is fixedly connected to a cross (403).

3. The carding machine with a drum changing structure according to claim 2, characterized in that: The left side of the cross (403) is fixedly connected to the first motor (404), and the left side of the surface of the connection block (401) is fixedly sleeved with a fixing plate (405), and the fixing plate (405) is fixedly connected to the output end of the first motor (404) at a side close to the output end thereof.

4. The carding machine with a can-changing structure according to claim 3, characterized in that: The right side of the fixed plate (405) is fixedly connected to an electric push rod (406), the telescopic end of the electric push rod (406) is fixedly connected to a push plate (407), and the push plate (407) is movably sleeved on the surface of the connecting block (401).

5. The carding machine with a drum changing structure according to claim 4, characterized in that: A second motor (7) is fixedly connected to the left side of the inner wall of the connecting block (401), and a screw rod (8) is fixedly connected to the output end of the second motor (7). The other end of the screw rod (8) is rotatably connected to the connecting block (401), and the trapezoidal block (503) is threadedly connected to the surface of the screw rod (8).

6. The carding machine with a can-changing structure according to claim 1, characterized in that: The front and rear sides of the inner wall of the connecting block (401) are both provided with a sliding groove (9), the interior of the sliding groove (9) is slidably connected to a limit block (10), and the limit block (10) is fixedly connected to the trapezoidal block (503) on a side close to the trapezoidal block (503).

7. The carding machine with a drum changing structure according to claim 1, characterized in that: The inner wall of the cotton cylinder (6) is provided with a positioning groove (11), and the positioning groove (11) is used in conjunction with the positioning rod (504).

8. The carding machine with a drum changing structure according to claim 5, characterized in that: The servo motor (402), the first motor (404), the electric push rod (406) and the second motor (7) are all electrically connected to the control panel (2).

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