Refining cotton pulp apparatus

Abstract

The utility model discloses a kind of refined cotton bleaching pulp devices, including box, pushing assembly and four auxiliary assemblies, the inner chamber of box is fixedly connected with two slide rods, the surface of slide rod is slidably connected with two slide sleeves, four slide sleeves are fixedly connected with frame body between, the surface of frame body is clamped with four pull blocks, the crank slider type pushing assembly of motor, rotating plate, movable shell and movable rod composition, driving frame body and placing frame along slide rod carry out stable horizontal reciprocating motion, this design makes the refined cotton in the placing frame can produce strong, uniform relative flushing with bleaching pulp liquid, the mechanism runs smoothly, power transmission is efficient, not only significantly improve the uniformity of bleaching pulp, also replace traditional heavy manual operation by mechanical automation, overall structure is compact, and reliability is high.

Description

Technical Field

[0001] This utility model belongs to the field of refined cotton processing technology, and in particular relates to a refined cotton bleaching device. Background Technology

[0002] Refined cotton is a basic raw material for the production of important chemical products such as nitrocellulose, cellulose acetate, and carboxymethyl cellulose (CMC). In the production process of refined cotton, bleaching is essential to achieve the required product quality.

[0003] Existing cotton bleaching equipment typically uses a bleaching tank for bleaching and a propeller to move the bleaching material for washing. However, such equipment has low bleaching efficiency, and it is difficult to create strong turbulence in the bleaching material using a propeller. As a result, the refined cotton bleaching material cannot quickly and fully contact the bleaching liquid, leading to incomplete bleaching and affecting the uniformity of the final product quality.

[0004] To address these issues, we provide a refined cotton bleaching apparatus. Utility Model Content

[0005] The purpose of this invention is to provide a refined cotton bleaching device that enables the refined cotton pulp to come into rapid, full and uniform contact with the bleaching liquid during the bleaching process, which can significantly improve the efficiency and effect of bleaching.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] A refined cotton bleaching device includes a housing, a pushing assembly, and four auxiliary assemblies. Two sliding rods are fixedly connected to the inner cavity of the housing. Two sliding sleeves are slidably connected to the surfaces of the sliding rods. A frame is fixedly connected between the four sliding sleeves. Four pull blocks are snapped onto the surface of the frame. A placement frame is movably connected to the inner cavity of the frame. The side of the placement frame closest to the pull blocks is fixedly connected to the pull blocks. Positioning blocks are fixedly connected to the four corners of the inner surface of the placement frame. A cover plate is movably connected between the tops of the four positioning blocks. The pushing assembly includes a box body. The side of the box body closest to the housing is fixedly connected to the housing. A fixing plate is fixedly connected to the inner cavity of the box body. A motor is fixedly connected to the top of the fixing plate. A rotating plate is fixedly connected to the output end of the motor. A rotating shaft is movably connected to the left rear side of the rotating plate. A movable shell is movably connected to the surface of the rotating shaft. A movable rod is fixedly connected to the right side of the movable shell. A movable frame is fixedly connected to the right side of the movable rod, extending through the inner cavity of the housing.

[0008] The present invention is further configured such that the auxiliary component includes a movable block, the left side of the movable block is movably connected to the box body, a moving rod is fixedly connected to the left side of the movable block, the left side of the moving rod extends through the inner cavity of the box body and is fixedly connected to a pushing block, a gap is left between the left side of the pushing block and the frame body, a spring is fixedly connected to the right side of the pushing block, and the left side of the spring is fixedly connected to the inner wall of the box body.

[0009] The present invention is further configured such that a water-locking ring is slidably connected to the surface of the movable rod, and the right side of the water-locking ring is fixedly connected to the inner wall of the box.

[0010] The present invention is further configured such that limit holes are provided at the four corners of the bottom of the cover plate, and positioning pins are engaged in the inner cavity of the limit holes, with the bottom of the positioning pins being fixedly connected to the positioning blocks.

[0011] The present invention is further provided that handles are fixedly connected to both sides of the top of the cover plate, and a counterweight is fixedly connected to the bottom of the cover plate.

[0012] The present invention is further configured such that triangular plates are fixedly connected to both sides of the bottom of the fixing plate, and the rear side of the triangular plates is fixedly connected to the inner wall of the box.

[0013] The present invention is further configured such that reinforcing plates are fixedly connected to both sides of the motor, and the bottom of the reinforcing plates is fixedly connected to the fixing plate.

[0014] The present invention is further configured such that a support frame is slidably connected to the surface of the motor output end, and the bottom of the support frame is fixedly connected to a fixing plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. By using a crank-slider type push assembly, the frame and placement frame are driven to make stable horizontal reciprocating motion along the slide bar, so that the refined cotton pulp placed in the placement frame can generate a strong and uniform relative scouring with the rinsing liquid, thereby improving the efficiency and uniformity of rinsing.

[0017] 2. By setting an auxiliary component consisting of a spring and a push block, the component can effectively absorb and buffer the impact energy generated by the frame during reciprocating motion, reduce the operating noise and vibration of the equipment, play a key protective role for the housing and various connecting parts, and extend the service life of the device.

[0018] 3. Through the coordinated operation of positioning blocks, cover plates and positioning pins, the sealing and stability of the placement frame are ensured during high-speed shaking, effectively preventing cotton fibers from escaping or pulp leakage. Together with sealing designs such as water-locking rings, they form a highly efficient, stable and clean pulp bleaching system, which improves product quality and optimizes the production environment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0022] Figure 3 This is a rear view of the pushing component of this utility model;

[0023] Figure 4 This is a partial schematic diagram of the pushing component of this utility model;

[0024] Figure 5 This is a partial top view of the structure of this utility model;

[0025] Figure 6 This is a partial bottom view of the structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the auxiliary components of this utility model.

[0027] In the attached diagram: 1. Box body; 2. Pushing assembly; 201. Box body; 202. Fixing plate; 203. Motor; 204. Turning plate; 205. Rotating shaft; 206. Movable shell; 207. Movable rod; 208. Movable frame; 209. Reinforcing plate; 210. Triangular plate; 211. Support frame; 3. Auxiliary assembly; 301. Movable block; 302. Moving rod; 303. Pushing block; 304. Spring; 305. Water-locking ring; 4. Sliding rod; 5. Sliding sleeve; 6. Frame body; 7. Pull block; 8. Placement frame; 9. Handle; 10. Positioning block; 11. Cover plate; 12. Limiting hole; 13. Positioning pin; 14. Counterweight block. Detailed Implementation

[0028] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Please see Figure 1-7The refined cotton bleaching device includes a housing 1, a pushing assembly 2, and four auxiliary assemblies 3. Two sliding rods 4 are fixedly connected to the inner cavity of the housing 1. Two sliding sleeves 5 are slidably connected to the surfaces of the sliding rods 4. A frame 6 is fixedly connected between the four sliding sleeves 5. Four pull blocks 7 are snapped onto the surface of the frame 6. A placement frame 8 is movably connected to the inner cavity of the frame 6. The side of the placement frame 8 closest to the pull blocks 7 is fixedly connected to the pull blocks 7. Positioning blocks 10 are fixedly connected to the four corners of the inner surface of the placement frame 8. A cover plate 11 is movably connected between the top and bottom of the components. The pushing assembly 2 includes a box body 201. The side of the box body 201 closest to the box body 1 is fixedly connected to the box body 1. A fixing plate 202 is fixedly connected to the inner cavity of the box body 201. A motor 203 is fixedly connected to the top of the fixing plate 202. A rotating plate 204 is fixedly connected to the output end of the motor 203. A rotating shaft 205 is movably connected to the left side of the rear side of the rotating plate 204. A movable shell 206 is movably connected to the surface of the rotating shaft 205. The right side of the movable shell 206... A movable rod 207 is fixedly connected to the side. The right side of the movable rod 207 extends through the inner cavity of the box 1 and is fixedly connected to a movable frame 208. The rotary motion is converted into a stable linear reciprocating motion by a crank-slider type push assembly 2 composed of a motor 203, a rotating plate 204, a rotating shaft 205, a movable shell 206, a movable rod 207, and a movable frame 208. This motion is guided by a sliding rod 4 and a sliding sleeve 5 to drive the frame 6 and the placement frame 8 to perform a smooth and continuous reciprocating motion, causing the refined cotton and bleaching liquid in the placement frame 8 to produce a violent and all-round relative motion. This breaks the bleaching dead corner that exists in traditional static or stirring, and significantly improves the efficiency and uniformity of bleaching. The placement frame 8 can be easily taken out and put into the frame 6 by a pull block 7, realizing the rapid loading and unloading of materials. The cooperation between the positioning block 10 and the cover plate 11 ensures that the refined cotton is stably confined within the processing space during the bleaching process, preventing it from floating or scattering due to shaking, and ensuring the continuity and stability of the production process.

[0030] The auxiliary component 3 includes a movable block 301. The left side of the movable block 301 is movably connected to the housing 1. A moving rod 302 is fixedly connected to the left side of the movable block 301. The left side of the moving rod 302 extends through the inner cavity of the housing 1 and is fixedly connected to a pushing block 303. A gap is left between the left side of the pushing block 303 and the frame 6. A spring 304 is fixedly connected to the right side of the pushing block 303. The left side of the spring 304 is fixedly connected to the inner wall of the housing 1. The spring 304, which is located between the side wall of the housing 1 and the frame 6, can be compressed by the pushing block 303 and the moving rod 302 when the frame 6 moves to the end of its stroke, effectively absorbing and buffering the impact energy. Subsequently, the restoring force of the spring 304 can automatically push the pushing block 303 back to its original position, and the pushing block 303 drives the frame 6 to reset.

[0031] A water-locking ring 305 is slidably connected to the surface of the moving rod 302. The right side of the water-locking ring 305 is fixedly connected to the inner wall of the box 1. The water-locking ring 305 and the moving rod 302 slide together, allowing the moving rod 302 to move freely back and forth while tightly sealing the gap through which the moving rod 302 passes through the box 1. This effectively prevents the slurry in the inner cavity of the box 1 from leaking along the surface of the moving rod 302, keeping the production environment clean and reducing slurry waste.

[0032] Limiting holes 12 are provided at the four corners of the bottom of the cover plate 11. Positioning pins 13 are engaged in the inner cavity of the limiting holes 12. The bottom of the positioning pins 13 is fixedly connected to the positioning block 10. By engaging the positioning pins 13 into the limiting holes 12, the cover plate 11 and the positioning block 10 are quickly, accurately positioned and firmly connected. This structure ensures that the cover plate 11 will not shift or loosen during violent reciprocating motion, thereby ensuring the sealing reliability of the processing space.

[0033] Handles 9 are fixedly connected to both sides of the top of the cover plate 11, and a counterweight 14 is fixedly connected to the bottom of the cover plate 11. The handles 9 provide the operator with a force point to open and close the cover plate 11, making the operation more effortless and convenient. The counterweight 14 lowers the overall center of gravity of the cover plate 11, increases its stability in the closed state, helps to suppress vibration and shaking that may occur during movement, and further improves the smoothness of the device's operation.

[0034] Triangular plates 210 are fixedly connected to both sides of the bottom of the fixed plate 202. The rear side of the triangular plates 210 is fixedly connected to the inner wall of the box 201. Reinforcing plates 209 are fixedly connected to both sides of the motor 203. The bottom of the reinforcing plates 209 is fixedly connected to the fixed plate 202. A support frame 211 is slidably connected to the surface of the output end of the motor 203. The bottom of the support frame 211 is fixedly connected to the fixed plate 202. The triangular plates 210 enhance the connection rigidity between the fixed plate 202 and the box 201, preventing it from deforming or cracking due to long-term vibration. The reinforcing plates 209 reinforce the motor 203 from both sides, preventing the motor 203 from shifting or shaking during start-up, shutdown and operation. The support frame 211 provides additional radial support for the output end of the motor 203, ensuring the concentricity of the output shaft during high-speed rotation and reducing wear and noise. These three components together constitute a robust drive system base, ensuring the long-term, stable and reliable operation of the drive assembly 2.

[0035] The working principle of this utility model is as follows: When the motor 203 starts, its output end drives the rotating plate 204 to rotate, causing the rotating shaft 205 connected to the rotating plate 204 to perform circular motion; the rotating shaft 205 drives the movable rod 207 to perform horizontal reciprocating motion through the movable shell 206, thereby driving the movable frame 208 to reciprocate in the inner cavity of the box 1; the movable frame 208 drives the frame 6 to perform linear reciprocating motion along the slide rod 4 through the sliding sleeve 5. At this time, the placement frame 8, which is engaged in the frame 6 through the pull block 7, moves together, and the refined cotton in the placement frame 8 undergoes violent relative motion with the bleaching pulp in the sealed space formed by the positioning block 10, the cover plate 11, and the positioning pin 13; when the frame 6 moves to the end of its stroke, the push block 303 compresses the spring 304 through the moving rod 302 to achieve buffering, and at the same time, the water-locking ring 305 on the moving rod 302 effectively prevents pulp leakage, thereby achieving continuous and efficient bleaching of the refined cotton.

[0036] All standard parts used in this invention can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through the control unit. The control circuit of the control unit can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, the control method and circuit connection will not be explained in detail in this invention.

Claims

1. A refined cotton bleaching device, comprising a housing (1), a pushing assembly (2), and four auxiliary assemblies (3), characterized in that: The inner cavity of the box (1) is fixedly connected to two sliding rods (4), the surface of the sliding rods (4) is slidably connected to two sliding sleeves (5), and a frame (6) is fixedly connected between the four sliding sleeves (5). The surface of the frame (6) is snapped with four pull blocks (7), and the inner cavity of the frame (6) is movably connected to a placement frame (8). The side of the placement frame (8) close to the pull block (7) is fixedly connected to the pull block (7). The four corners of the inner surface of the placement frame (8) are fixedly connected to positioning blocks (10), and the tops of the four positioning blocks (10) are movably connected to a cover plate (11). The pushing component (2) includes a box body (201), which is fixedly connected to the box body (1) on the side near the box body (1). A fixing plate (202) is fixedly connected to the inner cavity of the box body (201). A motor (203) is fixedly connected to the top of the fixing plate (202). A rotating plate (204) is fixedly connected to the output end of the motor (203). A rotating shaft (205) is movably connected to the left side of the rear side of the rotating plate (204). A movable shell (206) is movably connected to the surface of the rotating shaft (205). A movable rod (207) is fixedly connected to the right side of the movable shell (206). A movable frame (208) is fixedly connected to the right side of the movable rod (207) through the inner cavity of the box body (1).

2. The refined cotton bleaching apparatus according to claim 1, characterized in that: The auxiliary component (3) includes a movable block (301), the left side of which is movably connected to the box (1), a moving rod (302) is fixedly connected to the left side of the movable block (301), the left side of which extends through the inner cavity of the box (1) and is fixedly connected to a pushing block (303), a gap is left between the left side of the pushing block (303) and the frame (6), a spring (304) is fixedly connected to the right side of the pushing block (303), and the left side of the spring (304) is fixedly connected to the inner wall of the box (1).

3. The refined cotton bleaching apparatus according to claim 2, characterized in that: A water-locking ring (305) is slidably connected to the surface of the moving rod (302), and the right side of the water-locking ring (305) is fixedly connected to the inner wall of the box (1).

4. The cotton bleaching apparatus according to claim 1, characterized in that: Limiting holes (12) are provided at the four corners of the bottom of the cover plate (11). The inner cavity of the limiting hole (12) is fitted with a positioning pin (13). The bottom of the positioning pin (13) is fixedly connected to the positioning block (10).

5. The refined cotton bleaching apparatus according to claim 1, characterized in that: Handles (9) are fixedly connected to both sides of the top of the cover plate (11), and a counterweight (14) is fixedly connected to the bottom of the cover plate (11).

6. The cotton bleaching apparatus according to claim 1, characterized in that: Triangular plates (210) are fixedly connected to both sides of the bottom of the fixed plate (202), and the rear side of the triangular plates (210) is fixedly connected to the inner wall of the box (201).

7. The refining cotton bleaching apparatus according to claim 1, characterized in that: The motor (203) is fixedly connected to both sides with reinforcing plates (209), and the bottom of the reinforcing plates (209) is fixedly connected to the fixing plate (202).

8. The cotton bleaching apparatus according to claim 1, characterized in that: The surface of the output end of the motor (203) is slidably connected to a support frame (211), and the bottom of the support frame (211) is fixedly connected to the fixing plate (202).

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