Full-automatic conveying and bundling mechanism of a straw baler

Abstract

A full-automatic conveying and bundling mechanism of a twisting machine comprises a machine head and a machine tail, a discharging line is arranged between the machine head and the machine tail, the discharging line is conveyed from the machine tail to the machine head direction, a mounting plate is arranged in the machine head, a material receiving device and a bundling device are connected to the mounting plate, the material receiving device is arranged at the tail of the discharging line, and the bundling device is arranged at one side of the material receiving device, the material receiving device comprises a rotatable yarn receiving rod and a yarn shifting rod arranged on the side of the yarn receiving rod, the bundling device comprises a yarn penetrating rod, a bundling line is arranged on the yarn penetrating rod, and a knotting and cutting device is arranged on the side of the yarn penetrating rod. Compared with the prior art, the full-automatic conveying and bundling mechanism of the twisting machine can convey the hank yarn through the discharging line, receive the hank yarn through the material receiving device, and finally bundle the hank yarn through the bundling device, so that the automatic bundling processing is realized, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of textile equipment, specifically to a fully automatic conveying and bundling mechanism for a winch. Background Technology

[0002] A yarn twisting machine is a machine that twists yarn cones into slivers by passing them through a twisting disc. Generally, the slivers after winding need to be bundled before dyeing. In older models, after twisting, the yarn was manually tied and transported using a 9+1 twisting method. The transport and compression positions also needed to avoid the knots and be placed head-to-head, making the work tedious. Improved yarn twisting machines allow for centralized yarn unwinding, but manual knotting, placement, and transport are still required, making it impossible to achieve unmanned automated bundling. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a fully automatic conveying and bundling mechanism for a winch, which addresses the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0005] A fully automatic conveying and bundling mechanism for a winnowing machine includes a head and a tail. A feeding line is provided between the head and the tail, conveying materials from the tail towards the head. An installation plate is provided inside the head, and a receiving device and a bundling device are connected to the installation plate. The receiving device is located at the tail of the feeding line, and the bundling device is located on one side of the receiving device. The receiving device includes a rotatable yarn receiving rod and a yarn pushing rod that moves to the side of the yarn receiving rod. The bundling device includes a yarn threading and receiving rod with a bundling line threaded through it, and a knotting and cutting device is provided on the side of the yarn threading and receiving rod.

[0006] Furthermore, a yarn receiving rod motor is connected to the mounting plate, and the shaft extension of the yarn receiving rod motor is connected to the yarn receiving rod. A synchronous belt is provided on the side of the yarn receiving rod, and a driving wheel and a driven wheel are connected to both sides of the synchronous belt. The driving wheel and the driven wheel are mounted on the mounting plate, and a drive motor is connected to the mounting plate. The drive motor is connected to the driving wheel. A yarn-pulling arm is connected to the synchronous belt through a clamping plate. The upper end of the yarn-pulling arm is connected to the mounting plate through a linear guide pair, and the lower end of the yarn-pulling arm is connected to a first rotary cylinder. The rotating end of the first rotary cylinder is connected to the yarn-pulling rod.

[0007] Furthermore, the yarn-pulling rod includes a first yarn-pulling rod and a second yarn-pulling rod. The first yarn-pulling rod is located between the tail of the feed line and the yarn-receiving rod, and the second yarn-pulling rod is located between the yarn-receiving rod and the yarn-threading and receiving rod.

[0008] Furthermore, the bottom of the yarn threading and connecting rod is machined with an installation groove, and a yarn threading tube is installed in the installation groove. One end of the yarn threading tube is provided with a yarn threading bend, which is installed on the side of the yarn threading and connecting rod by a cylinder. A first cutting blade is provided between the yarn threading bend and the yarn threading and connecting rod. The knotting and cutting device includes a knotter base plate, which is fixed on the mounting plate. An eagle beak knotter is installed on the knotter base plate and is located at the other end of the yarn threading and connecting tube. A second rotary cylinder is provided on one side of the eagle beak knotter, and a lever is connected to the rotation of the second rotary cylinder. An upper card and a lower card are provided on the other side of the eagle beak knotter, and slots are opened on the upper and lower cards. A second cutting blade is provided on the surface of the upper card. A yarn threading cylinder is installed behind the eagle beak knotter by a bracket, and the yarn threading cylinder faces the yarn threading tube. A yarn threading tube is provided inside the yarn threading cylinder.

[0009] Furthermore, a step is provided on the outside of the threading tube, which divides the threading cylinder into two chambers. Two air pipe connectors are provided on the cylinder body of the threading cylinder, which are located above the two chambers respectively and are connected to the corresponding chambers.

[0010] Furthermore, the unloading line is a belt conveyor line, and hooks are evenly distributed on the surface of the belt conveyor line.

[0011] Compared with the prior art, the present invention provides a fully automatic conveying and bundling mechanism for a winnowing machine. The winnowing machine conveys the yarn through a feeding line, receives the yarn through a receiving device, and finally bundles the yarn through a bundling device, thereby realizing automated bundling processing, reducing labor costs and improving production efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure for removing the installation inside the head of the present invention;

[0014] Figure 3 This is a bottom view of the bundling device of the present invention;

[0015] Figure 4 This is a schematic diagram of the knotting and cutting device of the present invention;

[0016] Figure 5 This is a schematic diagram of the installation structure of the eagle beak knotter of the present invention;

[0017] Figure 6 This is a schematic diagram of the structure of the cutting blade of the present invention;

[0018] Figure 7 This is a schematic diagram of the installation of the yarn threading tube and the yarn threading cylinder of the present invention;

[0019] Figures 8-9This is a schematic diagram illustrating the knotting principle of this invention;

[0020] The components include: 1. Machine head; 2. Machine tail; 3. Feeding line; 4. Hook; 5. Mounting plate; 6. Receiving device; 7. Bundling device; 8. Knotting and cutting device; 611. Yarn receiving rod; 612. Yarn receiving rod motor; 613. Synchronous belt one; 614. Synchronous belt two; 615. Drive motor; 616. Yarn guiding arm; 617. Linear guide pair; 618. First rotary cylinder; 619. First yarn guiding rod; 620. Second yarn guiding rod; 621. First positioning rod. 711. Yarn threading rod; 712. Second positioning rod; 713. Yarn threading tube; 714. Yarn threading bend; 715. Cylinder; 716. First cutting blade; 811. Knotter base plate; 812. Beak knotter; 813. Second rotary cylinder; 814. Lever; 815. Upper card; 816. Lower card; 817. Second cutting blade; 818. Yarn threading cylinder; 819. Yarn threading tube; 820. Step; 821. Air pipe connector. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0022] like Figures 1 to 7 As shown, a fully automatic conveying and bundling mechanism for a winnowing machine includes a head 1 and a tail 2. A feeding line 3 is provided between the head 1 and the tail 2. In this embodiment, the feeding line 3 is a belt conveyor line that conveys yarn from the tail to the head. Hooks 4 are evenly distributed on the surface of the belt conveyor line for hooking the yarn fed out from the bundling mechanism. An installation plate 5 is provided inside the head 1. A receiving device 6 and a bundling device 7 are connected to the installation plate 5. The receiving device 6 is located at the tail of the feeding line 3, and the bundling device 7 is located on one side of the receiving device 6. The receiving device 6 includes a rotatable yarn receiving rod 611 and a yarn pulling rod that moves to the side of the yarn receiving rod 611. The bundling device 7 includes a yarn threading and receiving rod 711 on which a bundling line is threaded. A knotting and cutting device 8 is provided on the side of the yarn threading and receiving rod 711.

[0023] A yarn receiving rod motor 612 is connected to the mounting plate 5 via a bracket. The shaft extension of the yarn receiving rod motor 612 is connected to the yarn receiving rod 611. Two synchronous belts, namely synchronous belt one 613 and synchronous belt two 614, are provided on the side of the yarn receiving rod 612. Synchronous belt one 613 and synchronous belt two 614 are set at 90° to each other. Both sides of synchronous belt one 613 and synchronous belt two 614 are connected to driving pulleys and driven pulleys, which are mounted on the mounting plate 5. Two drive motors 615 are connected to the mounting plate 5. The drive motors are connected to the corresponding driving pulleys and drive synchronous belt one 613 and synchronous belt two 614 respectively. 4 is connected to a yarn-pulling arm 616 via a clamping plate. The upper end of the yarn-pulling arm 616 is connected to the mounting plate 5 via a linear guide pair 617. The lower end of the yarn-pulling arm 616 is connected to a first rotary cylinder 618. In this embodiment, the rotating ends of the two first rotary cylinders 618 are respectively connected to a first yarn-pulling rod 619 and a second yarn-pulling rod 620. The first yarn-pulling rod 619 is located between the tail of the feeding line 3 and the receiving rod 611, and pulls the yarn into the receiving rod. The second yarn-pulling rod 620 is located between the receiving rod 611 and the threading receiving rod 711. After the receiving rod 611 rotates, it faces the threading receiving rod 711, and the second yarn-pulling rod 620 pulls the yarn into the threading receiving rod 711.

[0024] The end of the yarn receiving rod 611 is provided with a first positioning rod 621, which controls the yarn twisting position.

[0025] The bottom of the yarn threading and connecting rod 711 is provided with a second positioning rod 712. At the same time, the bottom of the yarn threading and connecting rod 711 is machined with an installation groove, and a yarn threading and exiting tube 713 is provided in the installation groove. In this embodiment, the yarn threading and exiting tube 713 has an "L" shaped structure. The long end of the yarn threading and exiting tube 713 is provided with a yarn threading bend 714. The yarn threading bend 714 is installed on the side of the yarn threading and connecting rod 711 through a cylinder 715. When the cylinder 715 retracts, the yarn threading bend 714 is connected to the yarn threading and exiting tube 713. After negative pressure is introduced inside, the bundling thread is sucked into the yarn threading and exiting tube 713. A first cutting blade 716 is provided between the yarn threading bend 714 and the yarn threading and connecting rod 711. The first cutting blade 716 is used to cut off the tail of the bundling thread.

[0026] The knotting and cutting device 8 includes a knotter base plate 811, which is fixed on the mounting plate 5. A beak knotter 812 is mounted on the knotter base plate 811, located at the other end of the yarn threading and receiving tube 713. A second rotary cylinder 813 is provided on one side of the beak knotter 812, and a lever 814 is connected to the rotation of the second rotary cylinder 813. An upper clip 815 and a lower clip 815 are provided on the other side of the beak knotter 812. Card 816, upper card 815, and lower card 816 are knotted. During knotting, the second rotary cylinder 813 drives the lever 814 to engage the bundling thread into the slot, and then the eagle-beak knotter 812 ties the knot. The eagle-beak knotter 821 adopts an eagle-beak structure and is driven by a motor on one side. The eagle-beak knotter is existing technology and will not be described in detail here. The upper card 815 has a second cutting blade 817 on its surface, which cuts off excess bundling thread.

[0027] In this embodiment, the cutting blade includes a fixed blade, a movable blade, and a blade cylinder. One end of the fixed blade is fixed, and the other end is equipped with a pin. The end of the movable blade is connected to the pin. The movable end of the blade cylinder is connected to the pin via a connecting arm. The blade cylinder drives the pin, causing the movable blade to rotate and cut the thread ends between itself and the fixed blade.

[0028] A threading cylinder 818 is mounted on the rear of the eagle-beak knotter 812 via a bracket. The threading cylinder 818 faces the threading tube 713. A threading tube 819 is provided inside the threading cylinder 818. A step 820 is provided on the outside of the threading tube 819, which divides the threading cylinder 818 into two chambers. Two air pipe connectors 821 are provided on the cylinder body of the threading cylinder 818. The two air pipe connectors 821 are located above the two chambers and are connected to the corresponding chambers. After gas is introduced into the air pipe connectors 821, the threading tube 819 is controlled to extend and retract. A negative pressure is introduced into the threading tube 819 to draw the binding thread out from the threading tube 713.

[0029] like Figure 8 and Figure 9 As shown, the threading tube 819 draws out the binding thread. Then, the second threading rod 620 pushes the skein into the threading rod 711. Generally, 10 skeins are grouped together. The binding thread is pushed on one side of the skein, so that the binding thread wraps around the side of the skein. The first cutting blade 716 cuts the binding thread. The threading tube 819 extends again and is aligned with the threading tube 713. Under negative pressure, the other end of the binding thread is drawn out into the threading tube 819. Then, the lever 814 pushes the binding thread into the slot, where it is knotted by the eagle beak knotter 812. Finally, the second threading rod 620 pulls out the bundled skein. A trolley is set in the machine head to catch the bundled skein, which is then transferred and transported out.

[0030] This invention is not limited to the embodiments described. Those skilled in the art can make some modifications or changes without departing from the spirit and scope of this invention. Therefore, the scope of protection of this invention is defined by the claims.

Claims

1. A full-automatic conveying and bundling mechanism of a swather, characterized in that: The machine head and tail are provided with a discharging line between them, the discharging line is transmitted from the tail to the head, the machine head is provided with a mounting plate, the mounting plate is connected with a receiving device and a bundling device, the receiving device is located at the tail of the discharging line, and the bundling device is located at the side of the receiving device, the receiving device comprises a rotatable yarn receiving rod and a yarn shifting rod moving on the side of the yarn receiving rod, the bundling device comprises a yarn penetrating rod, a bundling line is provided on the yarn penetrating rod, and a knotting and cutting device is arranged on the side of the yarn penetrating rod. A mounting groove is formed in the bottom of the yarn penetrating rod, a yarn penetrating and discharging pipe is arranged in the mounting groove, one end of the yarn penetrating and discharging pipe is provided with a yarn penetrating elbow pipe, the yarn penetrating elbow pipe is installed on the side of the yarn penetrating rod through a cylinder, a first cutting blade is arranged between the yarn penetrating elbow pipe and the yarn penetrating rod, the knotting and cutting device comprises a knotter base plate, the knotter base plate is fixed on the mounting plate, a hawk knotter is installed on the knotter base plate, the hawk knotter is located at the other end of the yarn penetrating pipe, a second rotary cylinder is arranged on the side of the hawk knotter, a shifting rod is connected to the rotary end of the second rotary cylinder, an upper clamping piece and a lower clamping piece are arranged on the other side of the hawk knotter, clamping grooves are formed in the upper clamping piece and the lower clamping piece, a second cutting blade is arranged on the surface of the upper clamping piece, a yarn penetrating cylinder is arranged on the rear of the hawk knotter through a support, the yarn penetrating cylinder faces the yarn penetrating and discharging pipe, and a yarn penetrating pipe is arranged in the yarn penetrating cylinder. A step is arranged outside the yarn penetrating pipe, the step separates the yarn penetrating cylinder into two cavities, two gas pipe joints are arranged on the cylinder body of the yarn penetrating cylinder, and the two gas pipe joints are located above the two cavities and communicate with the corresponding cavities.

2. The full-automatic conveying and bundling mechanism of a swather according to claim 1, characterized in that: A yarn receiving rod motor is connected to the mounting plate, the shaft of the yarn receiving rod motor is connected with the yarn receiving rod, a synchronous belt is arranged on the side of the yarn receiving rod, driving wheels and driven wheels are connected to the two sides of the synchronous belt, the driving wheels and the driven wheels are arranged on the mounting plate, a driving motor is connected to the mounting plate, the driving motor is connected with the driving wheels, a yarn shifting arm is connected to the synchronous belt through a clamping plate, the upper end of the yarn shifting arm is connected with the mounting plate through a linear guide pair, the lower end of the yarn shifting arm is connected with a first rotary cylinder, and the rotary end of the first rotary cylinder is connected with the yarn shifting rod.

3. A full-automatic conveying and bundling mechanism of a swather according to claim 2, characterized in that: The yarn shifting rod comprises a first yarn shifting rod and a second yarn shifting rod, the first yarn shifting rod is located between the tail of the discharging line and the yarn receiving rod, and the second yarn shifting rod is located between the yarn receiving rod and the yarn penetrating rod.

4. The full-automatic conveying and bundling mechanism of a swather according to claim 1, characterized in that: The discharging line adopts a belt conveying line, and hooks are uniformly arranged on the surface of the belt conveying line.

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