Tightening device for cotton processing

Abstract

The utility model belongs to the technical field of cotton processing, and particularly relates to a knocking device for cotton processing. Comprising a fixing frame, a support is fixedly installed on the fixing frame, an external barrel is fixedly installed on the support, an internal barrel is arranged in the external barrel, and the fixing frame is provided with a cotton knocking assembly corresponding to the external barrel and the internal barrel. According to the cotton knocking device, through structural improvement, the wavy groove is connected with the sensing rod, so that cotton can be knocked more evenly in the knocking process; by means of the downward-turning type discharging mode, pressure on mechanical parts in the knocking process can be reduced, the overall service life is longer, operation is simpler, and workers can master the mechanical parts quickly.

Description

Technical Field

[0001] The utility model belongs to the technical field of cotton processing, and particularly relates to a knocking and tightening device for cotton processing. Background Technique

[0002] Cotton is not only the most important fiber crop, but also an important oil crop, a food crop with high protein, and also a raw material for textile and fine chemical industries and an important strategic material. In order to facilitate the subsequent processing and transportation of cotton, it is usually necessary to knock and tighten the cotton into a shape.

[0003] Publication (Announcement) Number: CN215207411U. The utility model relates to the technical field of cotton processing devices for clothing production, and discloses a high-efficiency cotton processing device for clothing production, including a bottom plate. A support is fixedly connected to the right side of the top of the bottom plate. A hydraulic telescopic push rod is fixedly connected to the top of the support. The bottom end of the hydraulic telescopic push rod is fixedly connected to a matching disc. A knocking and tightening block is fixedly connected to the bottom of the matching disc. Two support blocks are fixedly connected to the top of the bottom plate. Rotating columns are rotatably connected to the opposite sides of the two support blocks. An external disc is fixedly connected between the two rotating columns. A first servo motor is connected to the bottom of the external disc at a height. The output shaft of the first servo motor is fixedly connected to a connecting column. In this high-efficiency cotton processing device for clothing production, mechanical knocking and tightening replaces manual knocking and tightening, and mechanical blanking replaces manual blanking, which reduces the manual labor burden and effectively improves the efficiency of knocking and tightening cotton into a shape.

[0004] After analysis, this solution realizes flipping through the rotation between gears to achieve the dumping of cotton. Such a working method has a greater impact on the gears and the driving motor, will shorten the effective life of the motor, and also causes greater damage to the structure. In view of the above problems, this solution needs to be optimized and improved. Content of the Utility Model

[0005] In order to solve the problems in the background technique, the utility model provides a knocking and tightening device for cotton processing, which has a more reliable blanking method and improves the efficiency of knocking and tightening cotton at the same time.

[0006] A tightening device for cotton processing provided by the utility model includes a fixed frame. A bracket is fixedly installed on the fixed frame. An external barrel is fixedly installed on the bracket. An internal barrel is arranged inside the external barrel. The fixed frame is provided with a cotton tightening assembly corresponding to the external barrel and the internal barrel. The cotton tightening assembly includes an electric hydraulic rod I located on the fixed frame. The movable end of the electric hydraulic rod I is fixedly installed with a fixing plate. Induction rods are symmetrically and fixedly installed on the lower side surface of the fixing plate. A rotating ring is rotatably connected to the lower side surface of the fixing plate. A plurality of springs are uniformly and fixedly installed on the rotating ring. The other end of each spring is fixedly installed with a pressing plate. A working rod is arranged at the central position of the upper side surface of the pressing plate. A wavy groove is arranged on the outer side surface of the working rod. A sliding rod is fixedly installed on the induction rod. The sliding rod is slidably connected with the wavy groove. A check block is fixedly installed on the wavy groove corresponding to the sliding rod. An electric hydraulic rod II is hingedly connected to the fixed frame. The movable end of the electric hydraulic rod II is hingedly connected with a switching plate. The switching plate is hingedly connected with the internal barrel.

[0007] Further, an anti-collision pad is fixedly installed on the fixed frame corresponding to the switching plate.

[0008] Further, the pressing plate is slidably connected with the inner wall of the internal barrel.

[0009] Further, a plurality of ventilation holes I are uniformly arranged on the pressing plate.

[0010] Further, a plurality of ventilation holes II are uniformly arranged on the switching plate.

[0011] Further, the fixing plate and the pressing plate have the same size.

[0012] Further, the switching plate and the internal barrel fit each other.

[0013] The beneficial effects of the utility model:

[0014] Through structural improvement, by the connection of the wavy groove and the induction rod, the cotton can be tightened more evenly during the tightening process.

[0015] Through the downward-turning discharging method, the pressure on mechanical components during the tightening process can be reduced, making the overall service life longer and the operation simpler. Workers can get started quickly. Description of the drawings

[0016] Figure 1 It is the left view, top view and three-dimensional view of a tightening device for cotton processing of the utility model.

[0017] Figure 2 It is the right view, bottom view and three-dimensional view of a tightening device for cotton processing of the utility model.

[0018] Figure 3 It is a top view schematic diagram of the structure below the electric hydraulic rod of a knocking and tightening device for cotton processing according to the present utility model.

[0019] Figure 4 It is a bottom view schematic diagram of the structure below the electric hydraulic rod of a knocking and tightening device for cotton processing according to the present utility model.

[0020] Figure 5 It is a schematic diagram of area A of a knocking and tightening device for cotton processing according to the present utility model.

[0021] As shown in the figure:

[0022] 1. Fixed frame, 2. Bracket, 3. Outer barrel, 4. Inner barrel, 5. Electric hydraulic rod 1, 6. Fixed plate, 7. Induction rod, 8. Rotating ring, 9. Spring, 10. Pressing plate, 11. Working rod, 12. Wavy groove, 13. Slide rod, 14. Electric hydraulic rod 2, 15. Opening and closing plate, 16. Anti-collision pad, 17. Vent hole 1, 18. Vent hole 2, 19. Check block. Specific embodiments

[0023] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] In the description of the utility model, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of 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 according to specific situations.

[0025] Please refer to all the specification drawings:

[0026] A knocking and tightening device for cotton processing includes a fixed frame 1. A bracket 2 is fixedly installed on the fixed frame 1. An outer barrel 3 is fixedly installed on the bracket 2. An inner barrel 4 is arranged inside the outer barrel 3. The outer barrel 3 can reduce the noise generated during the operation inside the inner barrel 4. The fixed frame 1 is provided with a cotton knocking and tightening assembly corresponding to the outer barrel 3 and the inner barrel 4.

[0027] The cotton tamping assembly includes an electric hydraulic rod 1 on the fixed frame 1. The movable end of the electric hydraulic rod 1 is fixedly installed with a fixing plate 6. Symmetrically fixed on the lower side of the fixing plate 6 are induction rods 7. Rotatably connected to the lower side of the fixing plate 6 is a rotating ring 8. A number of springs 9 are uniformly fixed on the rotating ring 8. The other end of the spring 9 is fixedly installed with a pressing plate 10. At the center position of the upper side of the pressing plate 10 is a working rod 11. On the outer side of the working rod 11 is a wavy groove 12. Fixed on the induction rod 7 is a sliding rod 13. The sliding rod 13 is slidably connected to the wavy groove 12. Corresponding to the sliding rod 13 on the wavy groove 12 is a check block 19. During the movement of the sliding rod 113, it will slide past the check block 19, reducing the probability of the pressing plate 10 resetting. Hinged to the fixed frame 1 is an electric hydraulic rod 2 14. The movable end of the electric hydraulic rod 2 14 is hinged to a opening and closing plate 15. The opening and closing plate 15 is hinged to the inner container 4.

[0028] As can be seen from the above description, the worker places the cotton in the inner container 4 and controls the electric hydraulic rod 1 5 to work. The electric hydraulic rod 1 5 drives the fixing plate 6 to descend. When it descends to contact the cotton, due to the pressure, the spring 9 will be compressed. At the same time, the working rod 11 is controlled by the induction rod 7 and the sliding rod 13. The working rod 11 drives the pressing plate 10 to rotate. Utilizing the variable ability of the spring 9, it rotates. After one tamping, when the electric hydraulic rod 1 5 rises, the spring 9 will reset, causing the pressing plate 10 to rotate. Repeating this process can achieve a better overall pressing effect.

[0029] As a technical optimization scheme of the present utility model, a collision prevention pad 16 is fixedly installed on the fixed frame 1 corresponding to the opening and closing plate 15.

[0030] As can be seen from the above description, through the setting of the collision prevention pad 16, when the electric hydraulic rod 2 14 drives the opening and closing plate 15 to descend, the impact sound between the opening and closing plate 15 and the fixed frame 1 can be effectively reduced.

[0031] As a technical optimization scheme of the present utility model, the pressing plate 10 is slidably connected to the inner wall of the inner container 4.

[0032] As can be seen from the above description, the sliding connection between the pressing plate 10 and the inner container 4 can prevent the cotton at the edge from not being tamped tightly, making the processing more efficient and comprehensive.

[0033] As a technical optimization scheme of the present utility model, a number of ventilation holes 1 17 are uniformly arranged on the pressing plate 10.

[0034] As can be seen from the above description, the ventilation holes 1 17 can facilitate the circulation of the air above the cotton.

[0035] As a technical optimization scheme of the present utility model, a number of ventilation holes 2 18 are uniformly arranged on the opening and closing plate 15.

[0036] As can be seen from the above description, the vent hole two 18 can facilitate the air circulation of the cotton below.

[0037] As a technical optimization scheme of the present utility model, the fixing plate 6 and the pressing plate 10 have the same size;

[0038] As can be seen from the above description, the fixing plate 6 and the pressing plate 10 with the same size will not affect the normal operation inside the inner barrel 4.

[0039] As a technical optimization scheme of the present utility model, the opening and closing plate 15 and the inner barrel 4 fit each other;

[0040] As can be seen from the above description, this can make the opening and closing plate 15 seal the lower opening of the inner barrel 4, and no cotton will run out.

[0041] Working principle:

[0042] The worker places the cotton in the inner barrel 4, controls the operation of the first electro-hydraulic rod 5, and the first electro-hydraulic rod 5 drives the fixing plate 6 to descend. When it descends to contact the cotton, due to the pressure, the spring 9 will be compressed; at the same time, the working rod 11 is controlled by the sensing rod 7 and the sliding rod 13, and the working rod 11 drives the pressing plate 10 to rotate. Utilizing the variable ability of the spring 9, it rotates. After one tightening, the first electro-hydraulic rod 5 rises, which will make the spring 9 reset and cause the pressing plate 10 to rotate. Thus, reciprocatingly, the cotton that is not tightly tightened on the first vent hole can be fully tightened, making the overall pressing effect better.

[0043] The above describes the present utility model and its implementation manners. Such a description is not restrictive. What is shown in the specific implementation manners is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative concept of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A cotton processing tapping device, comprising a fixing frame, characterized in that: The fixing frame is fixedly mounted with a bracket, the bracket is fixedly mounted with an external barrel, an internal barrel is arranged in the external barrel, and the fixing frame is provided with a cotton tightening assembly corresponding to the external barrel and the internal barrel; the cotton tightening assembly comprises an electric hydraulic rod 1 located on the fixing frame, a fixing plate is fixedly mounted on the movable end of the electric hydraulic rod 1, a sensing rod is symmetrically fixedly mounted on the lower side surface of the fixing plate, a rotating ring is rotatably connected to the lower side surface of the fixing plate, a number of springs are evenly fixedly mounted on the rotating ring, a pressing plate is fixedly mounted on the other end of the spring, a working rod is provided at the center position of the upper side surface of the pressing plate, a wavy groove is provided on the outer side surface of the working rod, a sliding rod is fixedly mounted on the sensing rod, the sliding rod is slidably connected to the wavy groove, a check block is fixedly mounted on the corresponding sliding rod on the wavy groove, an electric hydraulic rod 2 is hingedly connected to the fixing frame, an opening and closing plate is hingedly connected to the movable end of the electric hydraulic rod 2, and the opening and closing plate is hingedly connected to the internal barrel.

2. A cotton processing tapping device according to claim 1, characterized in that: An anti-collision pad is fixedly mounted on the fixing frame corresponding to the opening and closing plate.

3. A cotton processing tapping device according to claim 1, characterized in that: The pressing plate is slidably connected to the inner wall of the built-in barrel.

4. A cotton processing tapping device according to claim 1, characterized in that: The pressing plate is evenly provided with a plurality of vent holes.

5. A cotton processing tapping device according to claim 1, characterized in that: A plurality of ventilation holes 2 are evenly arranged on the opening and closing plate.

6. A cotton processing tapping device according to claim 1, characterized in that: The fixing plate and the pressing plate have the same size.

7. A cotton processing tapping device according to claim 1, characterized in that: The opening and closing plate fits with the built-in barrel.

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