Sound-absorbing cotton offcut opener

Abstract

The utility model relates to the technical field of openers, and discloses a sound-absorbing cotton offcut opener which comprises an opener body, a mounting plate is mounted at the front end of the opener body, and a conveying belt is mounted at the top of the mounting plate. According to the sound-absorbing cotton offcut opener, a worker pulls a pull rod backwards to drive a sliding plate to move backwards on the surface of a sliding rod, so that the sliding plate pushes a brush to be tightly attached to the surface of a conveying belt, then a rotating rod is rotated upwards to the bottom of the pull rod, a threaded rod is screwed to the bottom of the pull rod through the rotating rod, and the sliding plate is fixed; the brush can be attached to the surface of the conveying belt to brush the conveying belt, so that the surface cleanliness of the conveying belt is kept, and the situation that dirt adheres to the surface of the conveying belt after long-term use, sound-absorbing cotton offcut conveyed into the opener body is polluted, and the cleanliness of finished sound-absorbing cotton products is affected is prevented; meanwhile, the sound-absorbing cotton raw materials are prevented from adhering to the surface of the conveying belt to cause blockage and influence operation of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of openers, in particular to a sound-absorbing cotton edge material opener. Background Art

[0002] The main function of the opener is to loosen fibers, cotton, textiles and other materials. It consists of two parts with corner nails and needle teeth on the surface that move relative to each other to tear and loosen the fiber blocks in the raw materials. The large tangled fibers are loosened into small pieces or bundles by tearing. At the same time, there is a mixing effect during the loosening process.

[0003] A Chinese patent discloses an opening machine with authorization announcement number CN207552523U. This patented technology uses pre-opening rollers to enhance the opening degree of fiber raw materials, and further tears and loosens the raw materials through loosening components to ensure the opening degree of the raw materials. A servo motor provides power for different components, simplifies the equipment structure, and reduces the floor space occupied by the equipment.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in actual use of existing openers, since the processed raw materials are usually filaments, when they are transported into the opener through a conveyor belt, the raw materials will inevitably stick to and remain on the surface of the conveyor belt, causing the raw materials to be rolled into the rotating shaft of the conveyor belt, affecting the operation of the conveyor belt, and dirt will remain on the surface of the conveyor belt after long-term use, which will pollute the raw materials of the sound-absorbing cotton and affect the cleanliness of the finished sound-absorbing cotton product. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: in the prior art, there are shortcomings that the conveyor belt is easily contaminated or entangled by raw materials after long-term use, which affects its own operation. For this reason, we propose a sound-absorbing cotton edge material loosening machine.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a sound-absorbing cotton edge material loosening machine, comprising an opener body, a mounting plate is installed at the front end of the opener body, a conveyor belt is installed on the top of the mounting plate, both sides of the front end of the mounting plate are fixedly connected with a mounting shell, a sliding rod is fixedly connected to the inner wall of the mounting shell, a sliding plate is slidably connected to the surface of the sliding rod, a brush is installed on one side of the sliding plate, pull rods are fixedly connected to both ends of the sliding plate, a round shaft is fixedly connected to the top of the mounting shell, a rotating rod is rotatably connected to the surface of the round shaft, and a threaded rod is threadedly connected to the bottom of the rotating rod.

[0007] Preferably, a U-shaped shell is fixedly connected to the bottom of the mounting plate, and a storage box is inserted into the inner wall of the U-shaped shell.

[0008] Preferably, a square groove is formed in the top of the mounting shell, and a first spring is fixedly connected to one side of the rotating rod. The end of the first spring away from the rotating rod is fixedly connected to one side of the inner wall of the square groove.

[0009] Preferably, a circular groove is formed in the interior of the sliding plate, and a plurality of balls are slidably connected to the inner wall of the circular groove. The surface of the balls is slidably connected to the surface of the sliding rod.

[0010] Preferably, a second spring is fixedly connected to one side of the sliding plate. The end of the second spring away from the sliding plate is fixedly connected to one side of the inner wall of the mounting shell.

[0011] Preferably, the second spring is disposed on the surface of the sliding rod, and the inner wall of the second spring is slidably connected to the surface of the sliding rod.

[0012] Preferably, a fillet is formed at one corner of the square groove.

[0013] The technical effects and advantages of the present utility model:

[0014] In the present utility model, by a staff member pulling the pull rod backward to drive the sliding plate to move backward on the surface of the sliding rod, the sliding plate is enabled to push the brush to closely adhere to the surface of the conveyor belt, and then the rotating rod is rotated upward until the bottom of the pull rod, and the threaded rod is screwed to the bottom of the pull rod through the rotating rod to fix the position of the sliding plate. When the conveyor belt is running, the brush can adhere to the surface of the conveyor belt to brush the conveyor belt, thereby maintaining the cleanliness of the surface of the conveyor belt, preventing dirt from adhering to the surface of the conveyor belt during long-term use, causing pollution to the edge material of the sound-absorbing cotton transported into the body of the opener, affecting the cleanliness of the finished product of the sound-absorbing cotton, and at the same time preventing the sound-absorbing cotton raw material from adhering to the surface of the conveyor belt and causing blockage to affect the operation of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 a partial enlarged view of part A in;

[0017] Figure 3 is a vertical sectional structural view of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 a partial enlarged view of part B in;

[0019] Figure 5 is an adjustment structural sectional view of the present utility model;

[0020] Figure 6 is a moving structural sectional view of the present utility model;

[0021] Figure 7 For the present utility model Figure 6 Partial enlarged view at position C in it.

[0022] Legend: 1. Opener body; 2. Mounting plate; 3. Conveyor belt; 4. Mounting shell; 5. Slide bar; 6. Slide plate; 7. Brush; 8. Pull rod; 9. Round shaft; 10. Rotating rod; 11. Threaded rod; 12. U-shaped shell; 13. Storage box; 14. Square groove; 15. First spring; 16. Round groove; 17. Ball; 18. Second spring; 19. Rounded corner. Specific embodiments

[0023] Now, with reference to the accompanying drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0024] Referring to Figure 1 - Figure 7 As shown, the present utility model provides a technical solution: a waste cotton opener for sound-absorbing cotton, including an opener body 1. A mounting plate 2 is installed at the front end of the opener body 1. A conveyor belt 3 is installed on the top of the mounting plate 2. Both sides of the front end of the mounting plate 2 are fixedly connected with mounting shells 4. The inner wall of the mounting shell 4 is fixedly connected with a slide bar 5. The surface of the slide bar 5 is slidably connected with a slide plate 6. A brush 7 is installed on one side of the slide plate 6. Both ends of the slide plate 6 are fixedly connected with pull rods 8. The top of the mounting shell 4 is fixedly connected with a round shaft 9. The surface of the round shaft 9 is rotatably connected with a rotating rod 10. The bottom of the rotating rod 10 is threadedly connected with a threaded rod 11. By the staff pulling the pull rod 8 backward to drive the slide plate 6 to move backward on the surface of the slide bar 5, the slide plate 6 is made to push the brush 7 to closely adhere to the surface of the conveyor belt 3. Then, the rotating rod 10 is rotated upward until it reaches the bottom of the pull rod 8, and the threaded rod 11 is screwed to the bottom of the pull rod 8 through the rotating rod 10 to fix the position of the slide plate 6. When the conveyor belt 3 is running, the brush 7 can adhere to the surface of the conveyor belt 3 to brush the conveyor belt 3, thereby maintaining the cleanliness of the surface of the conveyor belt 3, preventing dirt from adhering to the surface of the conveyor belt 3 during long-term use, contaminating the waste cotton for sound-absorbing cotton transported into the opener body 1, affecting the cleanliness of the finished product of the sound-absorbing cotton, and at the same time preventing the sound-absorbing cotton raw material from adhering to the surface of the conveyor belt 3 and causing blockage to affect the operation of the conveyor belt 3.

[0025] Referring to Figure 3 、 Figure 4 And Figure 5 As shown, in this embodiment: A U-shaped shell 12 is fixedly connected to the bottom of the mounting plate 2. A storage box 13 is inserted into the inner wall of the U-shaped shell 12. By providing the U-shaped shell 12 at the bottom of the mounting plate 2, the placement of the storage box 13 is realized, so that the storage box 13 is placed at the bottom of the brush 7 to collect the dirt swept by the brush 7 and prevent the dirt from being swept and falling to the ground to cause secondary pollution.

[0026] Refer to Figure 6 and Figure 7 As shown, in this embodiment: a square groove 14 is formed at the top of the installation shell 4, and a first spring 15 is fixedly connected to one side of the rotating rod 10. The end of the first spring 15 away from the rotating rod 10 is fixedly connected to one side of the inner wall of the square groove 14. When the worker rotates the rotating rod 10 upward, the rotating rod 10 pulls the first spring 15 to extend and store energy. When the worker releases the rotating rod 10, the first spring 15 will release the generated force, and the elastic force will pull the rotating rod 10 to rotate downward to reset the position of the rotating rod 10. After the worker adjusts the position of the pull rod 8, through the force generated by the first spring 15, the rotating rod 10 is reset to the front end of the pull rod 8.

[0027] Refer to Figure 6 and Figure 7 As shown, in this embodiment: a circular groove 16 is formed inside the sliding plate 6, and a plurality of balls 17 are slidably connected to the inner wall of the circular groove 16. The surface of the balls 17 is slidably connected to the surface of the sliding rod 5. By rolling a plurality of balls 17 in the circular groove 16 and slidingly connecting with the sliding rod 5, the contact area between the sliding plate 6 and the sliding rod 5 is reduced, and the frictional resistance generated when the sliding plate 6 slides on the surface of the sliding rod 5 is reduced, so that the sliding plate 6 moves more smoothly on the surface of the sliding rod 5.

[0028] Refer to Figure 6 and Figure 7 As shown, in this embodiment: a second spring 18 is fixedly connected to one side of the sliding plate 6. The end of the second spring 18 away from the sliding plate 6 is fixedly connected to one side of the inner wall of the installation shell 4. When the worker pushes the sliding plate 6 and the brush 7 backward to the surface of the conveyor belt 3 to clean the conveyor belt 3, while the sliding plate 6 moves backward, it pulls the second spring 18 to extend and store energy. When the worker releases the limit of the rotating rod 10 on the pull rod 8, the second spring 18 releases the generated force and rebounds forward to pull the sliding plate 6 forward, so that the brush 7 is separated from the surface of the conveyor belt 3, which is convenient for the worker to remove the cleaning of the conveyor belt 3 by the brush 7.

[0029] Refer to Figure 6 and Figure 7 As shown, in this embodiment: the second spring 18 is placed on the surface of the sliding rod 5, and the inner wall of the second spring 18 is slidably connected to the surface of the sliding rod 5. When the second spring 18 operates, through the sliding connection between the second spring 18 and the sliding rod 5, the second spring 18 closely adheres to the surface of the sliding rod 5 to move, restricting the movement track of the second spring 18 to prevent the second spring 18 from curling and winding when rebounding.

[0030] Refer to Figure 1 and Figure 2As shown in the figure, in this embodiment: a rounded corner 19 is provided at one corner of the square groove 14. By providing the rounded corner 19 at the opening of the square groove 14, the opening of the square groove 14 has a smooth arc, enabling the rotating rod 10 to pass through the square groove 14 normally in and out, and increasing the stability of the component operation.

[0031] Working principle: By the staff pulling the pull rod 8 backward to drive the sliding plate 6 to move backward on the surface of the sliding rod 5, the sliding plate 6 is made to push the brush 7 against the surface of the conveyor belt 3. Then, the rotating rod 10 is rotated upward to the bottom of the pull rod 8, and the threaded rod 11 is screwed to the bottom of the pull rod 8 through the rotating rod 10 to fix the position of the sliding plate 6. When the conveyor belt 3 is running, the brush 7 can fit on the surface of the conveyor belt 3 to brush the conveyor belt 3, thereby maintaining the surface cleanliness of the conveyor belt 3, preventing dirt from adhering to the surface of the conveyor belt 3 during long-term use, contaminating the sound-absorbing cotton edge material transported into the opening machine body 1, and affecting the cleanliness of the finished sound-absorbing cotton. At the same time, it prevents the sound-absorbing cotton raw material from adhering to the surface of the conveyor belt 3 and causing blockage to affect the operation of the conveyor belt 3. By providing the U-shaped shell 12 at the bottom of the mounting plate 2, the placement of the storage box 13 is realized, so that the storage box 13 is placed at the bottom of the brush 7 to collect the dirt swept by the brush 7, preventing the dirt from being swept and falling to the ground to cause secondary pollution. When the staff rotates the rotating rod 10 upward, the rotating rod 10 pulls the first spring 15 to extend and store energy. When the staff releases the rotating rod 10, the first spring 15 will release the generated force, and the elastic force will pull the rotating rod 10 to rotate downward to reset the position of the rotating rod 10. After the staff adjusts the position of the pull rod 8, through the force generated by the first spring 15, the rotating rod 10 is reset to the front end of the pull rod 8. By rolling a number of balls 17 in the circular groove 16 and slidingly connecting with the sliding rod 5, the contact area between the sliding plate 6 and the sliding rod 5 is reduced, and the frictional resistance generated when the sliding plate 6 slides on the surface of the sliding rod 5 is reduced, making the sliding plate 6 move more smoothly on the surface of the sliding rod 5. When the staff pushes the sliding plate 6 and the brush 7 backward to the surface of the conveyor belt 3 to clean the conveyor belt 3, the sliding plate 6 moves backward and pulls the second spring 18 to extend and store energy at the same time. When the staff releases the limit of the pull rod 8 by the rotating rod 10, the second spring 18 releases the generated force and rebounds forward to pull the sliding plate 6 forward, so that the brush 7 disengages from the surface of the conveyor belt 3, facilitating the staff to release the cleaning of the conveyor belt 3 by the brush 7. When the second spring 18 operates, through the sliding connection between the second spring 18 and the sliding rod 5, the second spring 18 closely adheres to the surface of the sliding rod 5 to move, restricting the movement trajectory of the second spring 18 and preventing the second spring 18 from curling and winding when rebounding. By providing the rounded corner 19 at the opening of the square groove 14, the opening of the square groove 14 has a smooth arc, enabling the rotating rod 10 to pass through the square groove 14 normally in and out, and increasing the stability of the component operation.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sound-absorbing cotton edge material opening machine, comprising an opening machine body (1), characterized in that: A mounting plate (2) is installed at the front end of the opener body (1), a conveyor belt (3) is installed on the top of the mounting plate (2), mounting shells (4) are fixedly connected to both sides of the front end of the mounting plate (2), a sliding rod (5) is fixedly connected to the inner wall of the mounting shell (4), a sliding plate (6) is slidably connected to the surface of the sliding rod (5), a brush (7) is installed on one side of the sliding plate (6), and pull rods (8) are fixedly connected to both ends of the sliding plate (6), a round shaft (9) is fixedly connected to the top of the mounting shell (4), a rotating rod (10) is rotatably connected to the surface of the round shaft (9), and a threaded rod (11) is threadedly connected to the bottom of the rotating rod (10).

2. A sound-absorbing cotton edge material opening machine according to claim 1, characterized in that: A U-shaped shell (12) is fixedly connected to the bottom of the mounting plate (2), and a storage box (13) is inserted into the inner wall of the U-shaped shell (12).

3. The sound-absorbing cotton edge material opening machine according to claim 1, characterized in that: A square groove (14) is provided on the top of the mounting shell (4); a first spring (15) is fixedly connected to one side of the rotating rod (10); and an end of the first spring (15) away from the rotating rod (10) is fixedly connected to one side of the inner wall of the square groove (14).

4. The sound-absorbing cotton edge material opening machine according to claim 1, characterized in that: A circular groove (16) is provided inside the slide plate (6), and a plurality of balls (17) are slidably connected to the inner wall of the circular groove (16), and the surface of the balls (17) is slidably connected to the surface of the slide rod (5).

5. The sound-absorbing cotton edge material opening machine according to claim 1, characterized in that: A second spring (18) is fixedly connected to one side of the slide plate (6), and an end of the second spring (18) away from the slide plate (6) is fixedly connected to one side of the inner wall of the mounting shell (4).

6. A sound-absorbing cotton edge material opening machine according to claim 5, characterized in that: The second spring (18) is placed on the surface of the slide bar (5), and the inner wall of the second spring (18) is slidably connected to the surface of the slide bar (5).

7. The sound-absorbing cotton edge material opening machine according to claim 3, characterized in that: A rounded corner (19) is formed at one corner of the square groove (14).

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