Cotton linter compacting mechanism

Abstract

The utility model discloses a cotton linter compacting mechanism which comprises a machining table, stroke grooves which are symmetrically distributed are formed in the surfaces of the two sides of the machining table, a servo motor is fixedly installed on the front face of the machining table, a reciprocating lead screw is fixedly installed on an output shaft of the servo motor through a coupler, and one end of the reciprocating lead screw penetrates and extends into the machining table. The outer surface of one end of the reciprocating screw rod is installed on the rear inner wall of the processing table through a bearing, the outer surface of the reciprocating screw rod is in threaded connection with a threaded block, and the surfaces of the two sides of the threaded block are fixedly connected with moving blocks which are symmetrically distributed. Compared with the prior art, the cotton compacting device has the advantages that manual labor is reduced, production efficiency is improved, the cotton compacting device is suitable for batch production, and the effect that the cotton rolling compacting strength is adjusted by adjusting the pressure of the compression roller, so that the cotton compacting quality is improved is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton processing, in particular to a cotton linter compaction mechanism. Background Technique

[0002] Cotton quilts have been used by people since ancient times. Because they are comfortable and warm to cover, although with the development of technology, people have produced various quilts, the original ecological cotton quilts are still loved by people. The original ecological cotton quilts are made of pure cotton. Take the cotton and let some processing workshops customize cotton quilts. The cotton quilts processed in this way are pure cotton quilts. People can watch the processing in person and there will be no phenomenon of cutting corners. First, the pure cotton without cotton seeds is made into fluffy cotton blocks through a dispersing device, and then these cotton blocks are stacked on a workbench where the wire mesh has been laid. These cotton blocks are evenly stacked into a rectangle. Since the cotton is dispersed, it is loose after stacking and needs to be compacted and flattened before being wrapped and sewn with a wire mesh to form a cotton quilt core.

[0003] Most of the existing cotton compaction operations are carried out manually. Two people hold the pressing rollers and roll back and forth on the placed cotton. The loose cotton is compacted by the pressing rollers. When the required state is reached, the outer circle of the cotton quilt core is wrapped and sewn with a wire mesh. This kind of cotton compaction process has a large amount of manual labor and low work efficiency, and is not suitable for mass production. Content of the Utility Model

[0004] Aiming at the defects in the prior art, the utility model provides a cotton linter compaction mechanism, which automatically rolls and compacts loose cotton, not only reducing the manual labor, but also improving the production efficiency, being suitable for mass production, and adjusting the pressure of the pressing roller to adjust the compaction strength of the rolling cotton, thereby improving the cotton compaction quality.

[0005] A cotton linter compaction mechanism proposed by the utility model includes a processing table. Symmetrically distributed stroke grooves are opened on both side surfaces of the processing table. A servo motor is fixedly installed on the front surface of the processing table. The output shaft of the servo motor is fixedly installed with a reciprocating lead screw through a coupling. One end of the reciprocating lead screw penetrates and extends into the interior of the processing table. One end of the reciprocating lead screw is installed on the rear inner wall of the processing table through a bearing. A threaded block is threadedly connected to the outer surface of the reciprocating lead screw. Symmetrically distributed moving blocks are fixedly connected to both side surfaces of the threaded block. One end of the moving block penetrates the stroke groove and extends to one side surface of the processing table;

[0006] One end of the moving block is provided with an elastic compaction device, and the elastic compaction device includes a mounting plate, and one side surface of the mounting plate is fixedly connected to one end of the moving block.

[0007] Preferably, a moving hole is formed in the upper surface of the mounting plate, a lifting rod is movably sleeved on the inner wall of the moving hole, and a fixing block is fixedly connected to one end of the lifting rod.

[0008] Preferably, a connecting plate is fixedly connected to one side surface of the fixing block, rotating rods are mounted on the opposite surfaces of the two fixing blocks through bearings, a pressing roller is fixedly sleeved on the outer surface of the rotating rod, and a servo electric cylinder is fixedly mounted on the upper surface of the mounting plate.

[0009] Preferably, one end of the piston rod of the servo electric cylinder contacts the lower surface of the connecting plate, an external thread is provided on the outer surface of the other end of the lifting rod, and a return spring is movably sleeved on the outer surface of the lifting rod.

[0010] Preferably, one end of the return spring is fixedly connected to the lower surface of the mounting plate, and the other end of the return spring is fixedly connected to an adjusting ring.

[0011] Preferably, the inner wall of the adjusting ring is movably sleeved on the outer surface of the lifting rod, and a hand-tightening nut is threadedly connected to the outer surface of the other end of the lifting rod.

[0012] Preferably, the upper surface of the hand-tightening nut contacts the lower surface of the adjusting ring, and support legs distributed in a rectangular array are fixedly connected to the lower surface of the processing table.

[0013] The beneficial effects of the present utility model are embodied in:

[0014] By providing the elastic compaction device, automatic rolling compaction of loose cotton is realized, which not only reduces the manual labor force, but also improves the production efficiency, is suitable for batch production, and by adjusting the pressure of the pressing roller, the force of rolling compaction of cotton is adjusted, thereby improving the effect of cotton compaction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 It is the front view of a cotton linter compaction mechanism provided by the present utility model;

[0017] Figure 2 ForFigure 1 Stereoscopic view of the processing table structure of a cotton linter compaction mechanism as shown

[0018] Figure 3 For Figure 1 Stereoscopic view of the mounting plate structure of a cotton linter compaction mechanism as shown

[0019] Figure 4 For Figure 1 Exploded view of the mounting plate structure of a cotton linter compaction mechanism as shown

[0020] In the attached drawings, 1. Processing table; 2. Travel groove; 3. Servo motor; 4. Reciprocating lead screw; 5. Threaded block; 6. Moving block; 7. Mounting plate; 71. Activity hole; 72. Lifting rod; 73. Fixed block; 74. Connecting plate; 75. Rotating rod; 76. Pressing roller; 77. Servo electric cylinder; 78. External thread; 79. Return spring; 710. Adjusting ring; 711. Hand-tightening nut; 8. Support leg Specific implementation manners

[0021] Hereinafter, embodiments of the technical solution of the present utility model will be described in detail with reference to the attached drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model

[0022] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those skilled in the art to which the present utility model belongs

[0023] Referring to Figures 1-4 , a cotton linter compaction mechanism includes a processing table 1. Symmetrically distributed travel grooves 2 are provided on both side surfaces of the processing table 1. A servo motor 3 is fixedly installed on the front surface of the processing table 1. The output shaft of the servo motor 3 is fixedly installed with a reciprocating lead screw 4 through a coupling. One end of the reciprocating lead screw 4 penetrates and extends into the interior of the processing table 1. One end of the reciprocating lead screw 4 is installed on the rear inner wall of the processing table 1 through a bearing. A threaded block 5 is threadedly connected to the outer surface of the reciprocating lead screw 4. Symmetrically distributed moving blocks 6 are fixedly connected to both side surfaces of the threaded block 5. One end of the moving block 6 penetrates the travel groove 2 and extends to one side surface of the processing table 1

[0024] One end of the moving block 6 is provided with an elastic compaction device, and the elastic compaction device includes a mounting plate 7. One side surface of the mounting plate 7 is fixedly connected to one end of the moving block 6

[0025] Furthermore, an activity hole 71 is provided on the upper surface of the mounting plate 7. A lifting rod 72 is movably sleeved on the inner wall of the activity hole 71. One end of the lifting rod 72 is fixedly connected to a fixed block 73. The activity hole 71 plays a role in guiding the movement of the lifting rod 72

[0026] Furthermore, one side surface of the fixed block 73 is fixedly connected with a connecting plate 74. Rotating rods 75 are installed on the opposite surfaces of the two fixed blocks 73 through bearings. A pressing roller 76 is fixedly sleeved on the outer surface of the rotating rod 75. A servo electric cylinder 77 is fixedly installed on the upper surface of the mounting plate 7. The movement of the fixed block 73 drives the pressing roller 76 to move through the rotating rod 75, thereby rolling and compacting the cotton.

[0027] Furthermore, one end of the piston rod of the servo electric cylinder 77 contacts the lower surface of the connecting plate 74. An external thread 78 is provided on the outer surface of the other end of the lifting rod 72. A return spring 79 is movably sleeved on the outer surface of the lifting rod 72. When the piston rod of the servo electric cylinder 77 extends, it drives the connecting plate 74 to move. When its piston rod retracts, it will disengage from the connecting plate 74.

[0028] Furthermore, one end of the return spring 79 is fixedly connected with the lower surface of the mounting plate 7, and the other end of the return spring 79 is fixedly connected with an adjusting ring 710. The elastic force of the return spring 79 provides the pressure for compacting the cotton.

[0029] Furthermore, the inner wall of the adjusting ring 710 is movably sleeved on the outer surface of the lifting rod 72. A hand-tightening nut 711 is threadedly connected to the outer surface of the other end of the lifting rod 72. The rotation of the hand-tightening nut 711 drives the adjusting ring 710 to move along the lifting rod 72 for adjustment.

[0030] Furthermore, the upper surface of the hand-tightening nut 711 contacts the lower surface of the adjusting ring 710. The lower surface of the processing table 1 is fixedly connected with support legs 8 distributed in a rectangular array. The rotation of the hand-tightening nut 711 adjusts the position of the adjusting ring 710, thereby adjusting the pressure for compacting the cotton.

[0031] By setting the elastic compaction device, it realizes the automatic rolling compaction of loose cotton, not only reducing the manual labor force, but also improving the production efficiency, being suitable for batch production, and by adjusting the pressure of the pressing roller 76, it adjusts the strength of the rolling compaction of the cotton, thereby improving the effect of the cotton compaction quality.

[0032] Working principle: Step 1, start the piston rod of the servo electric cylinder 77 to perform an extending movement. The extension of the piston rod of the servo electric cylinder 77 drives the connecting block to move upward. The upward movement of the connecting block drives the rotating rod 75 and the pressing roller 76 to move upward through the fixed block 73, making it away from the processing table 1. At the same time, the upward movement of the fixed block 73 drives the lifting rod 72 to rise. The rise of the lifting rod 72 causes the return spring 79 to be squeezed and contracted through the limit of the adjusting ring 710 and the hand-tightening nut 711. Then, the scattered cotton is placed above the processing table 1 and arranged into the size required for processing;

[0033] Step 2: Then, start to retract the piston rod of the servo electric cylinder 77. At this time, the elastic force of the return spring 79 drives the lifting rod 72 to move downward. The movement of the lifting rod 72 drives the rotating rod 75 and the pressure roller 76 to move downward through the fixed block 73 until they contact the cotton above the processing table 1. At this time, start the servo motor 3. The servo motor 3 drives the reciprocating lead screw 4 to rotate reciprocally. The rotation of the lead screw drives the threaded block 5 and the moving block 6 to move reciprocally through the limiting cooperation of the travel groove 2. The reciprocating movement of the moving block 6 drives the mounting plate 7 to move reciprocally, thereby driving the pressure roller 76 to roll and compact the cotton above the processing table 1.

[0034] Step 3: When the thickness of the processed cotton changes, it is necessary to adjust the pressure when the pressure roller 76 rolls. By rotating the hand-tightening nut 711 clockwise, it drives the adjusting ring 710 to move upward, thereby squeezing the return spring 79, so as to increase the pressure when the pressure roller 76 rolls. On the contrary, rotate the hand-tightening nut 711 counterclockwise. The elastic force of the return spring 79 drives the adjusting ring 710 to move downward, thereby reducing the pressure when the pressure roller 76 rolls, so as to be applicable to compacting cotton with different thicknesses and improving the compacting quality.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A cotton linter compacting mechanism, comprising a processing table (1), characterized in that: The two side surfaces of the processing table (1) are provided with symmetrically distributed travel grooves (2), the front side of the processing table (1) is fixedly mounted with a servo motor (3), the output shaft of the servo motor (3) is fixedly mounted with a reciprocating screw (4) via a coupling, one end of the reciprocating screw (4) penetrates and extends to the interior of the processing table (1), the outer surface of one end of the reciprocating screw (4) is mounted with a rear inner wall of the processing table (1) via a bearing, the outer surface of the reciprocating screw (4) is threadedly connected with a thread block (5), the two side surfaces of the thread block (5) are fixedly connected with symmetrically distributed moving blocks (6), one end of the moving block (6) penetrates the travel groove (2) and extends to one side surface of the processing table (1); An elastic compacting device is provided at one end of the moving block (6), and the elastic compacting device comprises a mounting plate (7), and a side surface of the mounting plate (7) is fixedly connected to one end of the moving block (6).

2. A cotton linter compacting mechanism according to claim 1, characterized in that: A movable hole (71) is provided on the upper surface of the mounting plate (7), a lifting rod (72) is movably sleeved on the inner wall of the movable hole (71), and one end of the lifting rod (72) is fixedly connected to a fixing block (73).

3. A cotton linter compacting mechanism according to claim 2, characterized in that: A connecting plate (74) is fixedly connected to one side surface of the fixed block (73), rotating rods (75) are mounted on opposite surfaces of the two fixed blocks (73) via bearings, a pressure roller (76) is fixedly sleeved on the outer surface of the rotating rod (75), and a servo electric cylinder (77) is fixedly mounted on the upper surface of the mounting plate (7).

4. A cotton linter compacting mechanism according to claim 3, characterized in that: One end of the piston rod of the servo electric cylinder (77) contacts the lower surface of the connecting plate (74), the other end of the lifting rod (72) is provided with an external thread (78) on its outer surface, and a return spring (79) is movably sleeved on the outer surface of the lifting rod (72).

5. A cotton linter compacting mechanism according to claim 4, characterized in that: One end of the return spring (79) is fixedly connected to the lower surface of the mounting plate (7), and the other end of the return spring (79) is fixedly connected to an adjustment ring (710).

6. A cotton linter compacting mechanism according to claim 5, characterized in that: The inner wall of the adjusting ring (710) is movably sleeved with the outer surface of the lifting rod (72), and the outer surface of the other end of the lifting rod (72) is threadedly connected with a hand-tightened nut (711).

7. A cotton linter compacting mechanism according to claim 6, characterized in that: The upper surface of the hand-tightened nut (711) contacts the lower surface of the adjustment ring (710), and the lower surface of the processing table (1) is fixedly connected with support legs (8) distributed in a rectangular array.

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