Carding machine capable of preventing cotton yarns from being adhered

Abstract

The utility model belongs to the technical field of carding machines, and particularly relates to a cotton yarn adhesion prevention carding machine which comprises a shell. The utility model relates to a dust removal device which comprises two licker-ins, a cylinder, a compression roller, a filter box, a filter plate, an exhaust fan, an electric push rod and a positioning plate, the number of the licker-ins is two, the two licker-ins are symmetrically and rotatably connected to the inner wall of the shell, the cylinder and the compression roller are both rotatably connected to the inner wall of the shell, the filter box and the exhaust fan are both fixedly connected to the top of the shell, and the filter box and the exhaust fan communicate with the shell; the electric push rod is fixedly connected to the top of the filter box, and the bottom of the electric push rod extends into the filter box. The filter plate is disassembled and assembled through a simple structure, the filter plate is convenient to replace or clean, broken cotton yarn fibers are convenient to collect through cooperation of the exhaust fan and the filter plate, and the filter plate is convenient to clean. Cotton yarn fibers are prevented from being accumulated in the shell to affect use of the carding machine, and good practicability and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carding machines, in particular to a carding machine for preventing cotton yarn from adhering. Background Art

[0002] A carding machine is used to process raw materials such as cotton and yarn, and belongs to a kind of textile device. Carding is an important process in the textile technology. The working principle of the carding machine is to loosen, card and remove impurities from the incoming cotton bale or the cotton layer supplied by the cotton box, so that all the curly cotton loops become single fibers that are basically straightened. And in this process, the broken seeds, impurities and short lint left over from the opening process are removed, and then cotton strips of a certain specification are integrated and stored in the cotton cylinder for use in the drawing process.

[0003] In the existing carding machine, during actual use, when carding cotton yarn, the broken cotton yarn fibers will float in the outer shell. After long-term use, the cotton yarn is prone to adhere or accumulate on the rotating shafts of components such as the cylinder and the licker-in, resulting in the influence on the use of the carding machine. Therefore, we propose a carding machine for preventing cotton yarn from adhering to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that in the existing technology, during actual use, when carding cotton yarn, the broken cotton yarn fibers will float in the outer shell, and after long-term use, the cotton yarn is prone to adhere or accumulate on the rotating shafts of components such as the cylinder and the licker-in, resulting in the influence on the use of the carding machine, and to propose a carding machine for preventing cotton yarn from adhering.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A carding machine for preventing cotton yarn from adhering, comprising

[0007] An outer shell;

[0008] Licker-in, cylinder, pressure roller, filter box, filter plate, exhaust fan, electric push rod and positioning plate. The number of the licker-ins is two, and the two licker-ins are symmetrically and rotatably connected to the inner wall of the outer shell. The cylinder and the pressure roller are both rotatably connected to the inner wall of the outer shell. The filter box and the exhaust fan are both fixedly connected to the top of the outer shell, and the filter box, the exhaust fan and the outer shell are communicated with each other. The electric push rod is fixedly connected to the top of the filter box, and the bottom of the electric push rod extends into the interior of the filter box. The positioning plate is slidably connected to the top of the filter box, and the filter plate is movably connected to the inner wall of the filter box. The top of the filter plate extends to the outside of the filter box. A positioning groove is formed in the right side of the filter plate, and the positioning plate is engaged with the positioning groove;

[0009] A positioning mechanism, which is connected to the positioning plate and is used to fix the filter plate.

[0010] As a preferred solution of the present invention, the positioning mechanism includes: a threaded rod, a threaded plate, two unlocking rods and two connecting rods;

[0011] The threaded rod is rotatably connected to the top of the filter box, the threaded plate is threadedly connected to the outer wall of the threaded rod, the two unlocking rods are rotatably connected to the front and rear sides of the threaded plate respectively, the two connecting rods are symmetrically slidably connected to the top of the filter box, and the sides of the two connecting rods close to each other are fixedly connected to the front and rear sides of the positioning plate respectively, and the sides of the two connecting rods close to each other are rotatably connected to the sides of the two unlocking rods away from each other.

[0012] As a preferred solution of the present invention, a suction frame is fixedly connected to the top inner wall of the shell, and the suction frame is communicated with the filter box.

[0013] As a preferred solution of the present invention, a brush plate is fixedly connected to the bottom of the electric push rod, and the right side of the brush plate is in movably contact with the left side of the filter plate.

[0014] As a preferred solution of the present invention, a vertical plate is fixedly connected to the top of the filter box, and two connecting rods both pass through the vertical plate.

[0015] As a preferred solution of the present invention, a spring is fixedly connected to the left side of the vertical plate, and the left side of the spring is fixedly connected to the right side of the positioning plate.

[0016] Beneficial effects:

[0017] 1. The cooperation of the cylinder, licker-in and pressure roller facilitates the combing of cotton yarn. The exhaust fan facilitates air circulation to generate negative pressure in the filter box, thereby facilitating the suction of broken cotton yarn fibers into the filter box. The positioning mechanism facilitates the movement of the positioning plate, and the cooperation of the positioning plate and the positioning slot facilitates the fixation of the filter plate.

[0018] 2. The threaded plate moves downwards through the rotation of the threaded rod. At this time, under the restriction of the vertical plate, the threaded plate moves downwards stably. The movement of the threaded plate pushes the unlocking rod, and the movement of the unlocking rod pushes the connecting rod to move horizontally. When the connecting rod moves, it drives the positioning plate to move horizontally. The movement of the positioning plate disengages the positioning groove, unlocking the filter plate.

[0019] The utility model adopts a simple structure to disassemble and assemble the filter plate, which is convenient for replacing or cleaning the filter plate. The cooperation of the exhaust fan and the filter plate facilitates the collection of broken cotton yarn fibers, preventing the cotton yarn fibers from accumulating in the outer shell and affecting the use of the cotton carding machine. The utility model has good practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 is the front view sectional three-dimensional view of the present utility model;

[0022] Figure 3 is the partial three-dimensional view of the present utility model;

[0023] Figure 4 is the partial three-dimensional view of the present utility model.

[0024] In the figure: 1, outer shell; 2, carding roller; 3, cylinder; 4, pressure roller; 5, filter box; 6, filter plate; 7, exhaust fan; 8, electric push rod; 9, threaded rod; 10, threaded plate; 11, vertical plate; 12, unlocking rod; 13, connecting rod; 14, positioning plate; 15, spring. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] Embodiment

[0027] Referring to Figures 1 - 4 , a carding machine for preventing adhesion of cotton yarn, including

[0028] outer shell 1;

[0029] carding roller 2, cylinder 3, pressure roller 4, filter box 5, filter plate 6, exhaust fan 7, electric push rod 8 and positioning plate 14. The number of carding rollers 2 is two, and the two carding rollers 2 are symmetrically rotatably connected to the inner wall of the outer shell 1. The cylinder 3 and the pressure roller 4 are both rotatably connected to the inner wall of the outer shell 1. The filter box 5 and the exhaust fan 7 are both fixedly connected to the top of the outer shell 1, and the filter box 5, the exhaust fan 7 and the outer shell 1 are communicated with each other. The electric push rod 8 is fixedly connected to the top of the filter box 5, and the bottom of the electric push rod 8 extends into the interior of the filter box 5. The positioning plate 14 is slidably connected to the top of the filter box 5, and the filter plate 6 is movably connected to the inner wall of the filter box 5. The top of the filter plate 6 extends to the outside of the filter box 5. A positioning groove is formed on the right side of the filter plate 6, and the positioning plate 14 is engaged with the positioning groove;

[0030] a positioning mechanism, the positioning mechanism is connected to the positioning plate 14, and the positioning mechanism is used to fix the filter plate 6.

[0031] By means of the above mechanism: through the cooperation of the cylinder 3, the carding roller 2 and the pressure roller 4, it is convenient to card the cotton yarn. Through the exhaust fan 7, it is convenient to drive the air flow to make the filter box 5 generate negative pressure, so as to conveniently suck the broken cotton yarn fibers into the filter box 5. Through the positioning mechanism, it is convenient to drive the positioning plate 14 to move. Through the cooperation of the positioning plate 14 and the positioning groove, it is convenient to fix the filter plate 6.

[0032] As a preferred embodiment of the present utility model, the positioning mechanism includes: a threaded rod 9, a threaded plate 10, two unlocking rods 12 and two connecting rods 13;

[0033] The threaded rod 9 is rotatably connected to the top of the filter box 5, the threaded plate 10 is threadedly connected to the outer wall of the threaded rod 9, the two unlocking rods 12 are respectively rotatably connected to the front side and the rear side of the threaded plate 10, the two connecting rods 13 are symmetrically slidably connected to the top of the filter box 5, and the two sides of the two connecting rods 13 close to each other are respectively fixedly connected to the front and rear sides of the positioning plate 14. The two sides of the two connecting rods 13 close to each other are respectively rotatably connected to the sides of the two unlocking rods 12 away from each other. By rotating the threaded rod 9, the threaded plate 10 will move downward. At this time, under the restriction of the vertical plate 11, the threaded plate 10 stably moves vertically downward. By moving the threaded plate 10, the unlocking rod 12 will be pushed. By moving the unlocking rod 12, the connecting rod 13 will be pushed to move horizontally. When the connecting rod 13 moves, the positioning plate 14 will be driven to move horizontally. By moving the positioning plate 14, it will be disengaged from the positioning groove, unlocking the filter plate 6.

[0034] As a preferred embodiment of the present utility model, a suction frame is fixedly connected to the inner wall of the top of the housing 1, and the suction frame is communicated with the filter box 5. Through the suction frame, it is convenient to suck the floating cotton yarn in the housing 1 into the filter box 5.

[0035] As a preferred embodiment of the present utility model, a brush plate is fixedly connected to the bottom of the electric push rod 8, and the right side of the brush plate is in movable contact with the left side of the filter plate 6. By the electric push rod 8, it is convenient to drive the brush plate to move, and by the brush plate, it is convenient to clean the filter plate 6.

[0036] As a preferred embodiment of the present utility model, a vertical plate 11 is fixedly connected to the top of the filter box 5, and the two connecting rods 13 both penetrate through the vertical plate 11. Through the vertical plate 11, it is convenient to limit the connecting rods 13 and make the connecting rods 13 move horizontally stably.

[0037] As a preferred embodiment of the present utility model, a spring 15 is fixedly connected to the left side of the vertical plate 11, and the left side of the spring 15 is fixedly connected to the right side of the positioning plate 14. Through the elastic force of the spring 15, it is convenient to push the positioning plate 14 to move horizontally and reset to engage with the positioning groove.

[0038] It should be noted that: for the specific models of the carding roller 2, the cylinder 3, the pressure roller 4, the filter plate 6 and the exhaust fan 7, those skilled in the relevant art can select them by themselves. And the above-mentioned carding roller 2, cylinder 3, pressure roller 4, filter plate 6 and exhaust fan 7, etc. all belong to the prior art, and this solution will not be elaborated here.

[0039] Working principle of the utility model: In actual use, when it is necessary to card cotton yarn, the cotton yarn is put into the housing 1 from the left side of the housing 1. By starting the licker-in 2, the cylinder 3 and the pressure roller 4, the cotton yarn is carded through the cooperation of the licker-in 2, the cylinder 3 and the pressure roller 4. By starting the exhaust fan 7, the exhaust fan 7 extracts the air in the filter box 5, causing the filter box 5 to generate negative pressure. At this time, the floating cotton yarn in the housing 1 will be sucked into the filter box 5. The cotton yarn in the air is filtered through the filter plate 6, so that the cotton yarn accumulates inside the filter box 5. At this time, start the electric push rod 8. When the electric push rod 8 extends, it will drive the brush plate to move up and down to clean the filter plate 6. When it is necessary to replace the filter plate 6, rotate the threaded rod 9. When the threaded rod 9 rotates, it will drive the threaded plate 10 to move downward. At this time, under the restriction of the vertical plate 11, the threaded plate 10 moves stably and vertically. When the threaded plate 10 moves, it will push the unlocking rod 12. When the unlocking rod 12 moves, it will push the connecting rod 13 to move horizontally. When the connecting rod 13 moves, it will drive the positioning plate 14 to move horizontally. When the positioning plate 14 moves, it will compress the spring 15. At this time, the positioning plate 14 is disengaged from the positioning groove, unlocking the filter plate 6. Then the filter plate 6 can be pulled out and replaced. When installing the filter plate 6, insert the filter plate 6 into the filter box 5. At this time, rotate the threaded rod 9 to reset. When the threaded rod 9 rotates, it will drive the threaded plate 10 to move downward, thereby driving the unlocking rod 12 to reset. At the same time, the spring 15 loses its restriction and pushes the positioning plate 14 to move horizontally. At this time, the positioning plate 14 moves horizontally and engages with the positioning groove to fix the filter plate 6, which is convenient for installing the filter plate 6. Through the cooperation of the exhaust fan 7 and the filter plate 6, it is convenient to collect the cotton yarn and prevent the cotton yarn from floating and adhering inside the housing 1.

[0040] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A carding machine for anti-adhesion cotton yarn, characterized in that, including a housing (1); a carding roller (2), a cylinder (3), a pressure roller (4), a filter box (5), a filter plate (6), an exhaust fan (7), an electric push rod (8) and a positioning plate (14), wherein the number of the carding rollers (2) is two, and the two carding rollers (2) are symmetrically and rotatably connected to the inner wall of the housing (1), the cylinder (3) and the pressure roller (4) are both rotatably connected to the inner wall of the housing (1), the filter box (5) and the exhaust fan (7) are both fixedly connected to the top of the housing (1), and the filter box (5), the exhaust fan (7) and the housing (1) are communicated with each other, the electric push rod (8) is fixedly connected to the top of the filter box (5), and the bottom of the electric push rod (8) extends into the filter box (5), the positioning plate (14) is slidably connected to the top of the filter box (5), and the filter plate (6) is movably connected to the inner wall of the filter box (5), the top of the filter plate (6) extends out of the filter box (5), a positioning groove is formed in the right side of the filter plate (6), and the positioning plate (14) is engaged with the positioning groove; a positioning mechanism, which is connected to the positioning plate (14) and is used for fixing the filter plate (6).

2. The carding machine for anti-adhesion cotton yarn according to claim 1, characterized in that, The positioning mechanism includes: a threaded rod (9), a threaded plate (10), two unlocking rods (12) and two connecting rods (13); the threaded rod (9) is rotatably connected to the top of the filter box (5), the threaded plate (10) is threadedly connected to the outer wall of the threaded rod (9), the two unlocking rods (12) are respectively rotatably connected to the front side and the rear side of the threaded plate (10), the two connecting rods (13) are symmetrically slidably connected to the top of the filter box (5), and the two sides of the two connecting rods (13) close to each other are respectively fixedly connected to the front side and the rear side of the positioning plate (14), and the two sides of the two connecting rods (13) close to each other are respectively rotatably connected to the two sides of the two unlocking rods (12) away from each other.

3. The carding machine for anti-adhesion cotton yarn according to claim 1, characterized in that, An inhalation frame is fixedly connected to the inner wall of the top of the housing (1), and the inhalation frame is communicated with the filter box (5).

4. The carding machine for anti-adhesion cotton yarn according to claim 1, characterized in that, A brush plate is fixedly connected to the bottom of the electric push rod (8), and the right side of the brush plate is in movable contact with the left side of the filter plate (6).

5. The carding machine for anti-adhesion cotton yarn according to claim 1, characterized in that, A vertical plate (11) is fixedly connected to the top of the filter box (5), and the two connecting rods (13) both penetrate through the vertical plate (11).

6. The carding machine for anti-adhesion cotton yarn according to claim 5, characterized in that, A spring (15) is fixedly connected to the left side of the vertical plate (11), and the left side of the spring (15) is fixedly connected to the right side of the positioning plate (14).

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