Automatic pearl wool cutting machine

Abstract

The application discloses a pearl wool automatic cutting machine and belongs to the technical field of pearl wool. The application is aimed at the problem that one end of the cut pearl wool is easily placed on the embedded strip, the pearl wool is easily blocked by the pearl wool cut last time when the pearl wool is cut next time, the cutting of the pearl wool is affected, the cut pearl wool is not precise enough when being stacked, and the stacked pearl wool is not uniform when the pearl wool cut next time falls on the stacked pearl wool. The application comprises a placing box, two side plates are fixed on one side of the top surface of the placing box, two second rotating shafts are movably connected to the side surface of the two side plates, and a bottom strip is arranged on the second rotating shafts. The second electric push rod and the bottom strip are arranged, so that the cut pearl wool can be pushed out of the embedded strip by the bottom strip, the stacked pearl wool can be extruded and positioned, the cut pearl wool can be moved out of the embedded strip, the cutting of the pearl wool is not affected, the stacked pearl wool can be extruded, and the stacked pearl wool is not non-uniform.

Description

Technical Field

[0001] This invention belongs to the field of pearl cotton technology, and specifically relates to an automatic pearl cotton cutting machine. Background Technology

[0002] Existing automatic EPE foam cutting machines often leave one end of the cut EPE foam on the interlocking strip after cutting. This can cause the cut EPE foam to be blocked by the previous cut EPE foam during subsequent cutting, affecting the cutting process. In addition, the stacking of the cut EPE foam is not precise enough, which can lead to uneven stacking when the next cut EPE foam falls onto the stacked EPE foam.

[0003] Therefore, an automatic pearl cotton cutting machine is needed to solve the problems in the existing technology where one end of the cut pearl cotton is easily placed on the interlocking strip, causing the pearl cotton to be blocked by the previously cut pearl cotton during the next cutting, affecting the cutting of pearl cotton. At the same time, the stacking of the cut pearl cotton is not precise enough, and the stacking of the next cut pearl cotton is uneven when it falls on the stacked pearl cotton. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic pearl cotton cutting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic pearl cotton cutting machine, comprising a placement box, two side plates fixed on one side of the top surface of the placement box, two second rotating shafts movably connected between the two side plates on one side close to each other, rollers fixed on the outer wall of the rotating shafts, and several evenly distributed annular grooves formed on the outer wall of the rollers, two third rotating rods movably connected between the two side plates on one side close to each other, rubber ropes movably connected between the annular grooves and the corresponding third rotating rods, T-shaped grooves formed on the two side plates on one side close to each other, T-shaped blocks movably engaged in the T-shaped grooves, an installation rod fixed between the two T-shaped blocks on one side close to each other, a cutting blade fixed on the bottom surface of the installation rod, an interlocking strip fixed between the two side plates on one side close to each other, two second electric push rods fixed on one side of the installation rod, bottom strips fixed on the bottom surfaces of the two electric push rods, and first electric push rods fixed on the two side plates on one side close to each other, the output end of the first electric push rods being fixed to the top surface of the installation rod.

[0006] Furthermore, a conveyor is provided on one side of the placement box, two vertical plates are fixed on one side of the top surface of the placement box, a first horizontal bar is fixed on the top surface of the two vertical plates, a top rod is fixed on both sides of the top surface of the first horizontal bar, a side rod is fixed on one side of the top rod, a second horizontal bar is fixed at one end of the two side rods, two cylinders are fixed on one side of the second horizontal bar, a third horizontal bar is fixed at the output end of the two cylinders, and several evenly distributed baffles are fixed on the bottom surface of the third horizontal bar.

[0007] Furthermore, a first gear is fixed to one side of the outer wall of the second rotating shaft, and two first gears mesh. An external motor is fixed to one side of the top surface of the placement box, and the output end of the external motor is fixed to one end of one of the second rotating shafts.

[0008] Furthermore, a top opening is provided on one side of the top surface of the placement box, and a movable rod is movably connected between the two vertical plates that are close to each other on one side. Three evenly distributed fixed wheels are fixed to the outer wall of the movable rod.

[0009] Furthermore, an outer shell is fixed to one side of the top surface of the placement box. Two second rotating rods are movably connected between the inner sidewalls of the outer shell and the sidewalls of the second rotating rods. Several evenly distributed fixing discs are fixed to the outer sidewalls of the second rotating rods. An outer opening is provided on one side of the outer sidewall of the outer shell. Two first fixing blocks are fixed near the middle position of the top surface of the placement box. A first rotating shaft is fixed to each of the two first fixing blocks and the sidewalls of the two first fixing blocks and the sidewalls of the two first rotating blocks. A connecting plate is fixed to one end of the first rotating shaft. Two connecting rods are fixed between the two connecting plates and the sidewalls of the two connecting plates and the sidewalls of the two connecting plates and the sidewalls of the two first rotating rods. Two vertical rods are fixed to one side of the placement box. Several first rotating rods are movably connected between the two vertical rods and the sidewalls of the two vertical rods and the sidewalls of the first rotating rods are fixed with first rotating sleeves.

[0010] Furthermore, C-shaped rods are fixed to opposite sides of the outer wall of the conveyor. Two first rotating shafts are movably connected to the two C-shaped rods on opposite sides. A pulley is fixed to one side of the outer wall of each first rotating shaft. A belt is movably connected between the two pulleys. A top groove is formed on the top surface of the C-shaped rod. A locking rod is movably engaged in the top groove. The inner side wall of the locking rod is fixed to the belt. A fourth crossbar is fixed between the two locking rods on opposite sides. A third electric push rod is fixed to both sides of the top surface of the fourth crossbar. A stabilizing rod is fixed to the output end of the third electric push rod. Side strips are fixed to opposite sides of the outer wall of the stabilizing rod. Two mounting plates are fixed to the other side of the placement box. Servo motors are fixed to the two mounting plates on opposite sides. The output end of the servo motor is fixed to one end of the corresponding first rotating shaft. A PLC controller is fixed to one side of one of the mounting plates.

[0011] Furthermore, a frame is provided on one side of the placement box, and a horizontal bar is fixed between the two sides of the frame that are close to each other. A stabilizer is fixed on the top surface of the horizontal bar and the top surface of the frame, respectively. A rotating rod is movably connected between the two stabilizers that are close to each other. A first fixing plate is fixed on one side of each of the two adjacent horizontal bars and one side of the frame. Two positioning posts are fixed on one side of the first fixing plate. A second fixing plate is fixed at one end of each of the two positioning posts. A movable plate is movably connected to the outer wall of each of the two adjacent positioning posts. An arc-shaped opening is provided in the middle of the top surface of the movable plate. A threaded rod is movably connected between the first fixing plate and the second fixing plate that are close to each other. The movable plate is movably connected to the outer wall of the threaded rod. A first handwheel is fixed to one end of the threaded rod. An annular opening is provided on one side of the outer wall of the rotating rod. The annular opening engages with the arc-shaped opening.

[0012] Furthermore, a first positioning plate is fixed to one end of the rotating rod, an insertion rod is fixed to one side of the first positioning plate, a second positioning plate is movably connected to the outer wall of the insertion rod, a sleeve is fixed to the center of one side of the second positioning plate, a through hole is opened on the outer wall of the sleeve, and a knob is threaded into the through hole. In addition, a second rotating shaft is movably connected to one side of each of the two adjacent horizontal bars and the inner wall of the frame, a second gear is fixed to the outer wall of the second rotating shaft, a second handwheel is fixed to one end of the second rotating shaft, and a gear column is fixed to the outer wall of the rotating rod, with the second gear meshing with the gear column.

[0013] Furthermore, three C-shaped frames are fixed to the other side of the frame. Two fourth rotating rods are movably connected between the inner sidewalls of two of the C-shaped frames and the outer sidewall of the frame. A second rotating sleeve is fixed to the outer sidewall of the fourth rotating rod. Two side blocks are fixed to the top of one of the C-shaped frames and one sidewall of the frame. A second fixing block is fixed to the top surface of the side block. A fifth rotating rod is movably connected between the two second fixing blocks and their adjacent sides. Two connecting rods are fixed to the bottom of the outer sidewall of the fifth rotating rod. Two sixth rotating rods are movably connected between the two connecting rods and their adjacent sides. A third rotating sleeve is fixed to the outer sidewall of the fourth rotating rod.

[0014] Compared with the prior art, the automatic pearl cotton cutting machine provided by the present invention has at least the following beneficial effects:

[0015] (1) By setting the cylinder and the baffle, the pearl cotton can be blocked, so that the cut pearl cotton is the same length. By setting the second electric push rod and the bottom strip, the cut pearl cotton can be pushed out of the interlocking strip by the bottom strip. At the same time, the stacked pearl cotton can be squeezed and positioned, so that the cut pearl cotton can be removed from the interlocking strip to avoid affecting the cutting of pearl cotton. At the same time, the stacked pearl cotton can be squeezed to avoid uneven stacking of pearl cotton.

[0016] (2) The conveyor is set up so that the pearl cotton can be transported to the corresponding position. The pulley, belt and locking rod are set up so that the fourth crossbar can move. The side strip and the third electric push rod are set up so that the cut pearl cotton can be squeezed and positioned, thereby avoiding the situation of the stacked pearl cotton scattering when it moves. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the first rotating sleeve structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the connecting rod structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the outer shell structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the second rotating shaft structure of the present invention;

[0022] Figure 6 This is a schematic diagram of the T-block structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the C-shaped rod structure of the present invention;

[0024] Figure 8 This is a schematic diagram of the locking rod structure of the present invention;

[0025] Figure 9 This is a schematic diagram of the framework structure of the present invention;

[0026] Figure 10 For the present invention Figure 9 A magnified schematic diagram of the structure of part A in the diagram;

[0027] Figure 11 This is a schematic diagram of the positioning disk structure of the present invention.

[0028] In the picture:

[0029] 100. Placement box; 101. Vertical rod; 102. First rotating rod; 103. First rotating sleeve; 104. First fixing block; 105. Connecting plate; 106. First rotating shaft; 107. Connecting rod;

[0030] 200. Outer shell; 201. Second rotating rod; 202. Fixed plate; 203. Top opening;

[0031] 300. Vertical plate; 301. First horizontal bar; 302. Top bar; 303. Side bar; 304. Second horizontal bar; 305. Cylinder; 306. Third horizontal bar; 307. Stop bar; 308. Movable rod; 309. Fixed wheel;

[0032] 400. Side plate; 401. Third rotating rod; 402. Second rotating shaft; 403. Roller; 404. Annular groove; 405. Rubber rope; 406. External motor; 407. First gear;

[0033] 500, T-slot; 501, Mounting rod; 502, T-block; 503, Cutting blade; 504, First electric actuator; 505, Second electric actuator; 506, Bottom strip; 507, Fitting strip;

[0034] 600. Conveyor; 601. Mounting plate; 602. PLC controller; 603. Servo motor; 604. C-shaped rod; 605. First rotating shaft; 606. Pulley; 607. Belt; 608. Top groove; 609. Engaging rod; 610. Fourth crossbar; 611. Third electric actuator; 612. Stabilizer bar; 613. Side bar;

[0035] 700. Frame; 701. Crossbar; 702. Stabilizer; 703. Rotating rod; 704. First fixing plate; 705. Positioning post; 706. Second fixing plate; 707. Threaded rod; 708. First handwheel; 709. Gear; 710. Second rotating shaft; 711. Second gear; 712. Second handwheel; 713. Insert rod; 714. First positioning plate; 715. Sleeve; 716. Knob; 717. Moving plate; 718. Second positioning plate;

[0036] 800, C-shaped frame; 801, fourth rotating rod; 802, second rotating sleeve; 803, side block; 804, second fixing block; 805, fifth rotating rod; 806, connecting rod; 807, sixth rotating rod; 808, third rotating sleeve. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. It should be noted that, unless otherwise specified, the implementation methods and features in the implementation methods in this disclosure can be combined, separated, interchanged, and / or rearranged. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0038] In the accompanying drawings, the dimensions and relative dimensions of components may be exaggerated for clarity and / or descriptive purposes. When exemplary embodiments can be implemented differently, a specific process sequence may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in the reverse order of their description. Furthermore, the same reference numerals denote the same components.

[0039] The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms “a” and “the” are intended to include the plural forms as well. Furthermore, when the terms “comprising” and / or “including” and variations thereof are used in this specification, it indicates the presence of the stated features, integrals, steps, operations, parts, components, and / or groups thereof, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, parts, components, and / or groups thereof. It should also be noted that, as used herein, the terms “substantially,” “about,” and other similar terms are used as approximate terms rather than as terms of degree, thus explaining the inherent biases in measurements, calculated values, and / or provided values ​​that would be recognized by one of ordinary skill in the art.

[0040] A specific embodiment of the present invention, such as Figures 1-11 As shown, an automatic pearl cotton cutting machine is disclosed, including a placement box 100. Two side plates 400 are fixed to one side of the top surface of the placement box 100. Two second rotating shafts 402 are movably connected between the two side plates 400 and their adjacent sides. Rollers 403 are fixed to the outer walls of the rotating shafts. Several evenly distributed annular grooves 404 are formed on the outer walls of the rollers 403. Two third rotating rods 401 are movably connected between the two side plates 400 and their adjacent sides. Rubber ropes 405 are movably connected between the annular grooves 404 and the corresponding third rotating rods 401. Each side plate 400 has a T-shaped groove 500, and a T-shaped block 502 is movably engaged in the T-shaped groove 500. An installation rod 501 is fixed between two T-shaped blocks 502 on one side, and a cutting blade 503 is fixed on the bottom surface of the installation rod 501. An interlocking strip 507 is fixed between two side plates 400 on one side, and two second electric actuators 505 are fixed on one side of the installation rod 501. A bottom strip 506 is fixed on the bottom surface of the two electric actuators. A first electric actuator 504 is fixed on one side of the two side plates 400 on one side, and the output end of the first electric actuator 504 is fixed to the top surface of the installation rod 501.

[0041] As a further embodiment of the present invention, a conveyor 600 is provided on one side of the placement box 100, and two vertical plates 300 are fixed on one side of the top surface of the placement box 100. A first horizontal bar 301 is fixed on the top surface of the two vertical plates 301. A top bar 302 is fixed on both sides of the top surface of the first horizontal bar 301. A side bar 303 is fixed on one side of the top bar 302. A second horizontal bar 304 is fixed at one end of the two side bars 303. Two cylinders 305 are fixed on one side of the second horizontal bar 304. A third horizontal bar 306 is fixed at the output end of the two cylinders 305. A plurality of evenly distributed baffles 307 are fixed on the bottom surface of the third horizontal bar 306.

[0042] The conveyor 600 allows the cut pearl cotton to be transported, and the cylinder 305 allows the baffle 307 to move, thereby blocking the cut pearl cotton.

[0043] As a further embodiment of the present invention, a first gear 407 is fixed on one side of the outer wall of the second rotating shaft 402, and two first gears 407 mesh. An external motor 406 is fixed on one side of the top surface of the placement box 100, and the output end of the external motor 406 is fixed to one end of one of the second rotating shafts 402.

[0044] The first gear 407 enables the two rollers 403 to rotate, thereby moving the pearl cotton.

[0045] As a further embodiment of the present invention, a top opening 203 is provided on one side of the top surface of the placement box 100, and a movable rod 308 is movably connected between the two vertical plates 300 close to each other on one side. Three evenly distributed fixed wheels 309 are fixed on the outer wall of the movable rod 308.

[0046] The fixed wheels 309 allow the pearl cotton to be supported and moved.

[0047] As a further embodiment of the present invention, a shell 200 is fixed to one side of the top surface of the placement box 100. Two second rotating rods 201 are movably connected between the inner sidewalls of the shell 200 and the sidewalls of the second rotating rods 201. Several evenly distributed fixing discs 202 are fixed to the outer sidewalls of the second rotating rods 201. An outer opening is provided on one side of the outer sidewall of the shell 200. Two first fixing blocks 104 are fixed near the middle position on the top surface of the placement box 100. A first rotating shaft 106 is fixed to one side of the two first fixing blocks 104 and the sidewalls of the two first fixing blocks 104 are respectively fixed to the sidewalls of the two first rotating shafts 106. A connecting plate 105 is fixed to one end of the first rotating shaft 106. Two connecting rods 107 are fixed between the sidewalls of the two connecting plates 105 and the sidewalls of the two connecting plates 105. Two vertical rods 101 are fixed to one side of the placement box 100. Several first rotating rods 102 are movably connected between the sidewalls of the two vertical rods 101 and the sidewalls of the two first rotating rods 102 are fixed to the sidewalls of the first rotating rods 102. A first rotating sleeve 103 is fixed to the outer sidewall of the first rotating rod 102.

[0048] The fixed discs 202 allow the pearl cotton to pass through the space between the several fixed discs 202 distributed vertically, thereby confining the pearl cotton. The first rotating sleeve 103 allows the pearl cotton to pass through the first rotating sleeve 103, thereby enabling the pearl cotton to move.

[0049] This solution includes the following working process: First, select two pearl cotton buckets according to actual needs. Then, insert the pearl cotton buckets into the corresponding insertion rods 713. Next, insert the two first positioning discs 714 into the corresponding insertion rods 713, making the first positioning discs 714 contact the pearl cotton buckets. Then, rotate the knob 716 to make the first positioning discs 714 contact the outer wall of the insertion rods 713, at which point the first positioning discs 714 are fixed. Then, pull the pearl cotton out of the pearl cotton buckets, allowing one end of the pearl cotton to pass through the two second rotating sleeves 802 at the top. Finally, remove the pearl cotton... The pearl cotton is inserted between two third rotating sleeves 808, then between two first rotating sleeves 103, and then through the connecting rod 107 at the bottom, with the pearl cotton inserted from the outside. It then passes through several upper and lower fixed discs 202, and then through the bottom of the first crossbar 301, so that the bottom surface of the pearl cotton contacts the outer wall of several fixed wheels 309. Next, the pearl cotton passes between the upper and lower rollers 403 and the rotating rod. Finally, the pearl cotton passes through the top of the interlocking strip 507, with one end contacting the stop strip 307. Then, the PLC controller 602 is operated.The PLC controller 602 controls the activation of two first electric actuators 504, causing the mounting rod 501 to move downwards. The downward movement of the mounting rod 501 drives the cutting blade 503 downwards, cutting the pearl cotton. Then, the PLC controller 602 controls the activation of two second electric actuators 505, causing the bottom strip 506 to press the cut pearl cotton downwards, removing it from the interlocking strip 507. Subsequently, the first and second electric actuators 504 and 505 reset. Then, the PLC controller 602 activates the external motor 406, which rotates, driving the connected second rotating shaft 402 to rotate. Through the meshing of two first gears 407, two rollers... When shaft 403 rotates, the friction between the two rollers 403 and the pearl cotton, as well as the friction between the rubber rope 405 between the two rotating rods, causes the pearl cotton to be moved until one end of the pearl cotton contacts the stop bar 307. Then, the PLC controller 602 controls the two first electric actuators 504 to start, causing the mounting rod 501 to move downwards. The downward movement of the mounting rod 501 drives the cutting blade 503 to move downwards, cutting the pearl cotton. Then, the PLC controller 602 controls the two second electric actuators 505 to start, and the bottom bar 506 presses the cut pearl cotton downwards, causing the pearl cotton to move off the interlocking bar 507. Subsequently, the first electric actuators 504 and the second electric actuators... Rod 505 resets, and this process repeats, cutting the pearl cotton. When a certain amount of pearl cotton has been cut, the cut pearl cotton is stacked. Servo motor 603 is turned off, and then PLC controller 602 controls the output terminals of two cylinders 305 to move upward, thereby causing the stop bar 307 to move upward and not obstruct the stacked pearl cotton. Afterward, PLC controller 602 controls the servo motors 603 on both sides to start. The rotation of servo motors 603 drives the first rotating shaft 605 connected to them to rotate, ultimately causing the belts 607 on both sides to move in the same direction. The movement of belts 607 on both sides drives the locking rod 609 to move, which in turn drives the fourth crossbar 610 to move. The fourth crossbar 610 is moved above the stacked pearl cotton. Then, the PLC controller 602 activates the two third electric push rods 611, causing the side strips 613 to press down on the stacked pearl cotton. The PLC then activates the conveyor 600 and simultaneously controls the two servo motors 603 to rotate in opposite directions, ultimately making the speed of the fourth crossbar 610 the same as the speed of the conveyor 600. This continues until the stacked pearl cotton is moved to the other end by the conveyor 600. Then, the servo motors 603 and the conveyor 600 are turned off, and the two third electric push rods 611 are moved upwards, stopping the compression of the stacked pearl cotton. The stacked pearl cotton can then be removed.

[0050] As can be seen from the above working process: the cylinder 305 and the baffle 307 can block the pearl cotton, thereby making the cut pearl cotton the same length. The second electric push rod 505 and the bottom strip 506 can push the cut pearl cotton out of the interlocking strip 507 by the bottom strip 506. At the same time, the stacked pearl cotton can be squeezed and positioned, thereby removing the cut pearl cotton from the interlocking strip 507 to avoid affecting the cutting of pearl cotton. At the same time, the stacked pearl cotton can be squeezed to avoid uneven stacking of pearl cotton.

[0051] The conveyor 600 allows the pearl cotton to be transported to the corresponding position. The pulley 606, belt 607, and locking rod 609 allow the fourth crossbar 610 to move. The side strip 613 and the third electric push rod 611 allow the cut pearl cotton to be squeezed and positioned by the positioning post 705, thereby preventing the stacked pearl cotton from scattering when it moves.

[0052] As a further embodiment of the present invention, C-shaped rods 604 are fixed to opposite sides of the outer wall of the conveyor 600. Two first rotating shafts 605 are movably connected to each other on opposite sides. A pulley 606 is fixed to one side of the outer wall of each first rotating shaft 605. A belt 607 is movably connected between the two pulleys 606. A top groove 608 is formed on the top surface of each C-shaped rod 604. A locking rod 609 is movably engaged within the top groove 608. The inner sidewall of the locking rod 609 is fixed to the belt 607. Two locking rods 609 are positioned close to each other on opposite sides. A fourth crossbar 610 is fixed, and third electric actuators 611 are fixed on both sides of the top surface of the fourth crossbar 610. A stabilizing rod 612 is fixed to the output end of the third electric actuator 611. Side strips 613 are fixed to the opposite sides of the outer side wall of the stabilizing rod 612. Two mounting plates 601 are fixed to the other side of the placement box 100. Servo motors 603 are fixed to the two mounting plates 601 on opposite sides. The output end of the servo motor 603 is fixed to one end of the corresponding first rotating shaft 605. A PLC controller 602 is fixed to one side of one of the mounting plates 601.

[0053] The locking rod 609 allows the belt 607 to connect with the fourth crossbar 610, so that the belt 607 can move and drive the fourth crossbar 610 to move. The third electric push rod 611 allows the stabilizing rod 612 to move, so that the side strips 613 on both sides can move down to press the cut and piled pearl cotton, thus facilitating the transport of pearl cotton by the conveyor 600.

[0054] As a further embodiment of the present invention, a frame 700 is provided on one side of the placement box 100. A horizontal bar 701 is fixed between adjacent sides of the frame 700. A stabilizer 702 is fixed to the top surface of the horizontal bar 701 and the top surface of the frame 700, respectively. A rotating rod 703 is movably connected between the two stabilizers 702 and their adjacent sides. A first fixing plate 704 is fixed to one side of each of the two adjacent horizontal bars 701 and one side of the frame 700, respectively. Two positioning posts 705 are fixed to one side of each of the first fixing plates 704. One end of the positioning post 705 is fixed with a second fixing plate 706. The outer walls of two adjacent positioning posts 705 are movably connected to a movable plate 717. An arc-shaped opening is provided in the middle of the top surface of the movable plate 717. A threaded rod 707 is movably connected between the first fixing plate 704 and the second fixing plate 706 on one side close to each other. The movable plate 717 is movably connected to the outer wall of the threaded rod 707. One end of the threaded rod 707 is fixed with a first handwheel 708. An annular opening is provided on one side of the outer wall of the rotating rod 703. The annular opening engages with the arc-shaped opening.

[0055] The threaded rod 707 is designed so that when it rotates, it can drive the moving plate 717 to move, thereby causing the arc-shaped opening to squeeze the annular opening, so that the position of the rotating rod 703 can be fixed.

[0056] As a further embodiment of the present invention, a first positioning disk 714 is fixed to one end of the rotating rod 703, an insertion rod 713 is fixed to one side of the first positioning disk 714, a second positioning disk 718 is movably connected to the outer wall of the insertion rod 713, a sleeve 715 is fixed at the center of one side of the second positioning disk 718, a through hole is opened on the outer wall of the sleeve 715, and a knob 716 is threaded into the through hole. In addition, a second rotating shaft 710 is movably connected to one side of each of the two adjacent horizontal bars 701 and the inner wall of the frame 700, respectively. A second gear 711 is fixed to the outer wall of the second rotating shaft 710, a second handwheel 712 is fixed to one end of the second rotating shaft 710, and a toothed column 709 is fixed to the outer wall of the rotating rod 703. The second gear 711 meshes with the toothed column 709.

[0057] The gear 709 and the second gear 711 are designed so that when the second handwheel 712 rotates, it can drive the second gear 711 to rotate, which in turn drives the gear 709 to rotate, and finally causes the rotating rod 703 to rotate. The second positioning plate 718 and the knob 716 are designed so that after the pearl cotton bucket is inserted into the insertion rod 713, the position of the second positioning plate 718 can be fixed, thereby blocking the pearl cotton bucket and preventing it from moving out of the insertion rod 713.

[0058] As a further embodiment of the present invention, three C-shaped frames 800 are fixed on the other side of the frame 700. Two fourth rotating rods 801 are movably connected between the inner sidewalls of two of the C-shaped frames 800 and the outer sidewall of the frame 700. A second rotating sleeve 802 is fixed to the outer sidewall of the fourth rotating rod 801. Two side blocks 803 are fixed at the top between one of the C-shaped frames 800 and one side of the frame 700. A second fixing block 804 is fixed on the top surface of the side block 803. A fifth rotating rod 805 is movably connected between the two second fixing blocks 804 and one side of each other. Two connecting rods 806 are fixed at the bottom of the outer sidewall of the fifth rotating rod 805. Two sixth rotating rods 807 are movably connected between the two connecting rods 806 and one side of each other. A third rotating sleeve 808 is fixed to the outer sidewall of the fourth rotating rod 801.

[0059] The second rotating sleeve 802 allows the pearl cotton to be placed on the second rotating sleeve 802 after the pearl cotton bucket is inserted into the insert rod 713, thus facilitating the removal of the pearl cotton from the pearl cotton bucket.

[0060] In summary: First, select two pearl cotton buckets according to actual needs. Then, insert the pearl cotton buckets into the corresponding insert rods 713. Next, insert the two first positioning discs 714 into the corresponding insert rods 713, making the first positioning discs 714 contact the pearl cotton buckets. Then, rotate the knob 716 to make the first positioning discs 714 contact the outer wall of the insert rods 713, at which point the first positioning discs 714 are fixed. Then, pull the pearl cotton out of the pearl cotton buckets, so that one end of the pearl cotton passes through the two second rotating sleeves 802 at the top. Then, insert the pearl cotton into the two... Between the third rotating sleeve 808, the pearl cotton is then inserted between the two first rotating sleeves 103, and then inserted through the connecting rod 107 at the bottom, with the pearl cotton inserted from the outside. Simultaneously, it passes through the spaces between several upper and lower fixed discs 202. Next, the pearl cotton passes through the bottom of the first crossbar 301, so that the bottom surface of the pearl cotton contacts the outer walls of several fixed wheels 309. Then, the pearl cotton passes between the upper and lower rollers 403 and the rotating rod. Finally, the pearl cotton passes through the top of the interlocking strip 507, with one end contacting the stop strip 307. Then, the PLC controller 602 is operated.The PLC controller 602 controls the activation of two first electric actuators 504, causing the mounting rod 501 to move downwards. The downward movement of the mounting rod 501 drives the cutting blade 503 downwards, cutting the pearl cotton. Then, the PLC controller 602 controls the activation of two second electric actuators 505, causing the bottom strip 506 to press the cut pearl cotton downwards, removing it from the interlocking strip 507. Subsequently, the first and second electric actuators 504 and 505 reset. Then, the PLC controller 602 activates the external motor 406, which rotates, driving the connected second rotating shaft 402 to rotate. Through the meshing of two first gears 407, two rollers... When shaft 403 rotates, the friction between the two rollers 403 and the pearl cotton, as well as the friction between the rubber rope 405 between the two rotating rods, causes the pearl cotton to be moved until one end of the pearl cotton contacts the stop bar 307. Then, the PLC controller 602 controls the two first electric actuators 504 to start, causing the mounting rod 501 to move downwards. The downward movement of the mounting rod 501 drives the cutting blade 503 to move downwards, cutting the pearl cotton. Then, the PLC controller 602 controls the two second electric actuators 505 to start, and the bottom bar 506 presses the cut pearl cotton downwards, causing the pearl cotton to move off the interlocking bar 507. Subsequently, the first electric actuators 504 and the second electric actuators... Rod 505 resets, and this process repeats, cutting the pearl cotton. When a certain amount of pearl cotton has been cut, the cut pearl cotton is stacked. Servo motor 603 is turned off, and then PLC controller 602 controls the output terminals of two cylinders 305 to move upward, thereby causing the stop bar 307 to move upward and not obstruct the stacked pearl cotton. Afterward, PLC controller 602 controls the servo motors 603 on both sides to start. The rotation of servo motors 603 drives the first rotating shaft 605 connected to them to rotate, ultimately causing the belts 607 on both sides to move in the same direction. The movement of belts 607 on both sides drives the locking rod 609 to move, which in turn drives the fourth crossbar 610 to move. The fourth crossbar 610 is moved above the stacked pearl cotton. Then, the PLC controller 602 activates the two third electric push rods 611, causing the side strips 613 to press down on the stacked pearl cotton. The PLC then activates the conveyor 600 and simultaneously controls the two servo motors 603 to rotate in opposite directions, ultimately making the speed of the fourth crossbar 610 the same as the speed of the conveyor 600. This continues until the stacked pearl cotton is moved to the other end by the conveyor 600. Then, the servo motors 603 and the conveyor 600 are turned off, and the two third electric push rods 611 are moved upwards, stopping the compression of the stacked pearl cotton. The stacked pearl cotton can then be removed.

[0061] The external motor 406, conveyor 600, PLC controller 602 and servo motor 603 can all be purchased from the market. They are mature technologies in this field and have been fully disclosed. Therefore, they will not be described again in the specification.

[0062] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic pearl cotton cutting machine, comprising a placement box (100), characterized in that, Two side plates (400) are fixed to one side of the top surface of the placement box (100). Two second rotating shafts (402) are movably connected between the two side plates (400) on one side close to each other. Rollers (403) are fixed to the outer walls of the rotating shafts. Several evenly distributed annular grooves (404) are opened on the outer walls of the rollers (403). Two third rotating rods (401) are movably connected between the two side plates (400) on one side close to each other. Rubber ropes (405) are movably connected between the annular grooves (404) and the corresponding third rotating rods (401). T-shaped grooves (500) are opened on the two side plates (400) on one side close to each other. The movable clip has a T-shaped block (502), and an installation rod (501) is fixed between two T-shaped blocks (502) close to each other on one side. A cutting blade (503) is fixed on the bottom surface of the installation rod (501). An interlocking strip (507) is fixed between two side plates (400) close to each other on one side. Two second electric push rods (505) are fixed on one side of the installation rod (501), and a bottom strip (506) is fixed on the bottom surface of the two second electric push rods (505). The second electric push rods (505) cooperate with the bottom strip (506) to remove the cut pearl cotton from the interlocking strip (507) and squeeze and position the stacked pearl cotton to avoid affecting subsequent cutting and uneven stacking of pearl cotton. Two side plates (400) are respectively fixed with first electric actuators (504) close to each other on one side. The output end of the first electric actuator (504) is fixed to the top surface of the mounting rod (501). A conveyor (600) is provided on one side of the placement box (100). Two vertical plates (300) are fixed on one side of the top surface of the placement box (100). A first horizontal bar (301) is fixed on the top surface of the two vertical plates (300). A top rod (302) is fixed on both sides of the top surface of the first horizontal bar (301). A side rod is fixed on one side of the top rod (302). (303), a second crossbar (304) is fixed to one end of each of the two side rods (303), two cylinders (305) are fixed to one side of the second crossbar (304), a third crossbar (306) is fixed to the output end of each of the two cylinders (305), and several evenly distributed baffles (307) are fixed to the bottom surface of the third crossbar (306). C-shaped rods (604) are fixed to opposite sides of the outer wall of the conveyor (600), and two first rotating shafts (605) are movably connected to the two C-shaped rods (604) on opposite sides. A pulley (606) is fixed to one side of the outer wall of the first rotating shaft (605), and a belt (607) is movably connected between the two pulleys (606). A top groove (608) is opened on the top surface of the C-shaped rod (604), and a locking rod (609) is movably engaged in the top groove (608). The inner side wall of the locking rod (609) is fixed to the belt (607). A fourth crossbar (610) is fixed between the two locking rods (609) close to each other on one side. A third electric actuator (611) is fixed on both sides of the top surface of the fourth crossbar (610). The output end of the third electric actuator (611) is fixed with a stabilizing rod (612). The outer side of the stabilizing rod (612) is fixed with side strips (613) on opposite sides. The other side of the placement box (100) is fixed with two mounting plates (601). The two mounting plates (601) are respectively fixed with servo motors (603) on opposite sides. The output end of the servo motor (603) is fixed with one end of the corresponding first rotating shaft (605). A PLC controller (602) is fixed on one side of one of the mounting plates (601).

2. The automatic pearl cotton cutting machine according to claim 1, characterized in that: A first gear (407) is fixed on one side of the outer wall of the second rotating shaft (402), and the two first gears (407) mesh. An external motor (406) is fixed on one side of the top surface of the placement box (100), and the output end of the external motor (406) is fixed to one end of one of the second rotating shafts (402).

3. The automatic pearl cotton cutting machine according to claim 2, characterized in that: The top surface of the placement box (100) has a top opening (203) on one side. The two vertical plates (300) are movably connected to each other on one side by a movable rod (308). The outer side wall of the movable rod (308) is fixed with three evenly distributed fixed wheels (309).

4. The automatic pearl cotton cutting machine according to claim 3, characterized in that: The placement box (100) has a shell (200) fixed on one side of its top surface. Two second rotating rods (201) are movably connected between the inner sidewalls of the shell (200) and the outer sidewalls of the second rotating rods (201) are fixed with several evenly distributed fixing discs (202). An outer opening is provided on one side of the outer sidewall of the shell (200). Two first fixing blocks (104) are fixed near the middle of the top surface of the placement box (100). Two first rotating shafts (106) are fixed on the two first fixing blocks (104) and the two first fixing blocks (104) are respectively fixed on the sidewalls of the two first fixing blocks (104) and the first rotating shafts (106) are fixed with a connecting plate (105) at one end. Two connecting rods (107) are fixed between the two connecting plates (105) and the two connecting plates (105) and the two connecting rods (107) and the two vertical rods (101) are fixed on one side of the placement box (100). Several first rotating rods (102) are movably connected between the two vertical rods (101) and the outer sidewalls of the first rotating rods (102) are fixed with a first rotating sleeve (103).

5. An automatic pearl cotton cutting machine according to claim 4, characterized in that: A frame (700) is provided on one side of the placement box (100). A crossbar (701) is fixed between the two sides of the frame (700) that are close to each other. A stabilizer (702) is fixed on the top surface of the crossbar (701) and the top surface of the frame (700) respectively. A rotating rod (703) is movably connected between the two stabilizers (702) that are close to each other. A first fixing plate (704) is fixed on one side of the two adjacent crossbars (701) and one side of the frame (700) respectively. Two positioning posts (705) are fixed on one side of the first fixing plate (704). 705) One end is fixed with a second fixing plate (706), and the outer walls of two adjacent positioning columns (705) are movably connected with a movable plate (717). The top surface of the movable plate (717) is provided with an arc-shaped opening. The first fixing plate (704) and the second fixing plate (706) are movably connected with a threaded rod (707) on one side close to each other. The movable plate (717) is movably connected with the outer wall of the threaded rod (707). One end of the threaded rod (707) is fixed with a first handwheel (708). The outer wall of the rotating rod (703) is provided with an annular opening, and the annular opening engages with the arc-shaped opening.

6. An automatic pearl cotton cutting machine according to claim 5, characterized in that: One end of the rotating rod (703) is fixed with a first positioning plate (714), and a plug rod (713) is fixed on one side of the first positioning plate (714). The outer wall of the plug rod (713) is movably connected to a second positioning plate (718). A sleeve (715) is fixed at the center of one side of the second positioning plate (718). A through hole is opened on the outer wall of the sleeve (715). A knob (716) is threaded into the through hole. In addition, a second rotating shaft (710) is movably connected to one side of each of the two adjacent horizontal bars (701) and the inner wall of the frame (700). A second gear (711) is fixed on the outer wall of the second rotating shaft (710). A second handwheel (712) is fixed at one end of the second rotating shaft (710). A toothed column (709) is fixed on the outer wall of the rotating rod (703). The second gear (711) meshes with the toothed column (709).

7. An automatic pearl cotton cutting machine according to claim 6, characterized in that: Three C-shaped frames (800) are fixed on the other side of the frame (700). Two fourth rotating rods (801) are movably connected between the inner sidewalls of two of the C-shaped frames (800) and the outer sidewall of the frame (700). A second rotating sleeve (802) is fixed on the outer sidewall of the fourth rotating rod (801). Two side blocks (803) are fixed at the top between one of the C-shaped frames (800) and one side of the frame (700). A second fixing block (804) is fixed on the top surface of the side block (803). A fifth rotating rod (805) is movably connected between the two second fixing blocks (804) and one side of each other. Two connecting rods (806) are fixed at the bottom of the outer sidewall of the fifth rotating rod (805). Two sixth rotating rods (807) are movably connected between the two connecting rods (806) and one side of each other. A third rotating sleeve (808) is fixed on the outer sidewall of the fourth rotating rod (801).

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