Full-automatic tobacco bundling machine and tobacco bundling process

Abstract

The invention relates to the technical field of tobacco processing equipment, in particular to a full-automatic tobacco bundling machine and a tobacco bundling technology.The full-automatic tobacco bundling machine comprises a conveying frame body, a discharging frame body and a bundling frame body, the discharging frame body is located above one end of the conveying frame body and one end of the bundling frame body, a transverse mounting block is fixedly mounted at the top of the discharging frame body, and a limiting sliding groove is formed in the transverse mounting block; a movable overturning discharging assembly is installed in the limiting sliding groove and used for driving the tobacco containing box on the conveying frame body to move and overturn, a transverse guide rail is fixedly installed on the bundling frame body, a connecting strip block is fixedly installed on one side of the transverse guide rail, and an installation clamping groove is formed in the side wall of the connecting strip block. A transverse movement driving assembly is mounted in the mounting clamping groove, and a connecting bottom plate is mounted on the transverse movement driving assembly; according to the tobacco bundling device, manual intervention can be reduced, safety and production efficiency are improved, it can be ensured that tobacco is evenly distributed in the bundling process, and the tobacco bundling quality is improved.

Description

Technical Field

[0001] The present invention specifically relates to a fully automatic tobacco baling machine and a tobacco baling process, and belongs to the technical field of tobacco processing equipment. Background Art

[0002] At present, after the tobacco leaves are harvested and roasted, they need to be packed in a centralized manner. The purchase of flue-cured tobacco is mainly based on the purchasing station as the basic unit. The tobacco purchasing station uses hemp slices to pack the tobacco leaves after purchasing them from the tobacco farmers. According to the allocation plan, the packed tobacco leaves are sent to the warehouse or the redrying plant. Since each tobacco station is distributed in towns where flue-cured tobacco is relatively concentrated, the purchase volume of flue-cured tobacco is large, and the tobacco leaves need to be packed in time after purchase. At present, the tobacco purchasing station mainly relies on manual weight packing of tobacco leaves, and the tobacco leaves are manually sewn after packing. The packing process is scattered, the site is relatively messy, the labor consumption is large, the labor intensity is high, and the labor efficiency is low, resulting in a long working time. At present, in this technical field, although there are some packaging technologies, they only solve the problem of pressing the package, and do not solve the problems of large labor consumption, high labor intensity, and low labor efficiency. In addition, the existing packaging technology is easy to cause tobacco to aggregate during operation, and the uniformity of tobacco distribution cannot be guaranteed, which affects the packaging quality, and there are certain disadvantages in the use process.

[0003] In view of this, the present invention is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a fully automatic tobacco baling machine and tobacco baling process in order to solve the above-mentioned problems, which has the advantages of realizing a fully automated process from unloading, conveying, sorting to baling, reducing labor intensity, and improving production efficiency and product quality.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme, a fully automatic tobacco baling machine and tobacco baling process, including a conveying frame, a discharging frame and a baling frame, the discharging frame is located above the conveying frame and one end of the baling frame, the transverse mounting block is fixedly installed on the top of the discharging frame, the transverse mounting block is provided with a limiting slide groove, the movable flip unloading assembly is installed in the limiting slide groove, the movable flip unloading assembly is used to drive the tobacco placing box on the conveying frame to move and flip, the transverse guide rail is fixedly installed on the baling frame, the connecting bar block is fixedly installed on one side of the transverse guide rail, the side wall of the connecting bar block is provided with an installation slot, the transverse driving assembly is installed in the installation slot, the connecting bottom plate is installed on the transverse driving assembly, and the connecting bottom plate is connected to the transverse guide through the limiting slider. The U-shaped material dragging bottom plate is installed on the connecting bottom plate, and the U-shaped material dragging bottom plate is connected to the connecting bottom plate through the reciprocating oscillating connecting assembly, the longitudinal mounting block is fixedly installed on the side wall of the U-shaped material dragging bottom plate, the longitudinal mounting block is provided with an embedded sliding groove, the side extrusion driving assembly is installed in the embedded sliding groove, the first side extrusion plate and the second side extrusion plate are installed on the side extrusion driving assembly, the first side extrusion plate and the second side extrusion plate are both slidably engaged in the U-shaped material dragging bottom plate, and the first side extrusion plate and the second side extrusion plate are symmetrically distributed, the U-shaped mounting bracket is fixedly installed on the top of the baling frame body, the vertical cylinder is fixedly installed on the U-shaped mounting bracket, the lower pressure plate is installed on the upper part of the vertical cylinder, and the lower pressure plate is fixedly connected to the telescopic end of the vertical cylinder through the detachable connecting assembly.

[0006] Furthermore, in order to control the driving motor to be turned on so that the driving threaded rod can rotate in the limiting slide groove, thereby driving the threaded slider to slide in the limiting slide groove, the mobile flipping and unloading assembly includes the driving motor and the driving threaded rod, the driving motor is fixed on the inner wall of one end of the limiting slide groove, the driving threaded rod is rotatably installed on the inner wall of the other end of the limiting slide groove through the first rotating joint, and one end of the driving threaded rod is fixedly connected to the output shaft of the driving motor, the threaded slider is installed on the driving threaded rod, and the threaded slider is slidably engaged in the limiting slide groove.

[0007] Furthermore, in order to enable the square connecting frame to slide on the L-shaped positioning plate by controlling the extension and retraction of the transverse push rod, and to enable the clamping plate to rotate by controlling the rotation motor to start, the U-shaped moving block is fixedly installed on the threaded slider, and the U-shaped moving blocks on both sides are fixedly connected through the transverse column, the vertical positioning plate is fixedly installed on the U-shaped moving block, the L-shaped positioning plate is fixedly installed on the bottom of the vertical positioning plate, the square connecting frame and the transverse push rod are slidably installed on the L-shaped positioning plate, the square connecting frame is fixedly connected to the telescopic end of the transverse push rod, the rotating motor is fixedly installed on the square connecting frame, the clamping plate is fixedly connected to the output shaft of the rotating motor, and the clamping plates on both sides are used to clamp and fix the tobacco box.

[0008] Furthermore, in order to control the servo motor to turn on so that the transverse threaded rod can rotate, the transverse drive assembly includes the servo motor and the transverse threaded rod, the servo motor is fixed on the inner wall of one end of the mounting slot, the transverse threaded rod is rotatably mounted on the inner wall of the other end of the mounting slot through the second rotating joint, and one end of the transverse threaded rod is fixedly connected to the output shaft of the servo motor.

[0009] Furthermore, in order to control the rotation of the transverse threaded rod so as to drive the transverse block to slide in the mounting slot, thereby driving the connecting base plate to move through the L-shaped supporting block, the transverse block is threadedly mounted on the transverse threaded rod, the transverse block is slidably engaged in the mounting slot, and the connecting base plate is fixed to the transverse block through the L-shaped supporting block.

[0010] Furthermore, in order to enable the rotating drive column to drive the pushing protrusion to rotate by starting the control motor, the reciprocating oscillating connection assembly includes the oscillation spring and the rotating mounting seat, the U-shaped material dragging base plate is elastically connected to the connecting base plate through the oscillation spring, the rotating mounting seat is fixed to the connecting base plate, the rotating mounting seat is mounted with the rotating drive column and the control motor, one end of the rotating drive column is fixedly connected to the output shaft of the control motor, the pushing protrusion is fixedly sleeved on the rotating drive column, and the pushing protrusion is in close contact with the bottom of the U-shaped material dragging base plate.

[0011] Furthermore, in order to enable the bidirectional screw to rotate by controlling the slow-speed motor to start, thereby driving the two side extrusion sliders to slide synchronously in opposite directions, so that the first side extrusion plate and the second side extrusion plate are brought closer or farther away from each other through the serpentine connecting rod, the side extrusion driving assembly includes the slow-speed motor and the bidirectional screw, the slow-speed motor is fixed to the inner wall of one end of the embedded slide groove, the bidirectional screw is rotatably installed on the inner wall of the other end of the embedded slide groove through the third rotating joint, and one end of the bidirectional screw is fixedly connected to the output shaft of the slow-speed motor, the side extrusion slider is installed on the bidirectional screw, and the side extrusion slider is slidably engaged in the embedded slide groove, the number of the side extrusion sliders is two, the two side extrusion sliders are respectively located at the reverse thread ends of the bidirectional screw, and the first side extrusion plate and the second side extrusion plate are respectively fixedly connected to the two side extrusion sliders through the serpentine connecting rod.

[0012] Furthermore, in order to enable the square plug to be fixedly connected to the U-shaped socket through the positioning pin rod, the detachable connecting assembly includes the U-shaped socket and the square plug, the U-shaped socket is fixed to the telescopic end of the vertical cylinder, the square plug is fixed to the lower pressure plate, and the square plug is inserted in the U-shaped socket, the circular sleeve is fixedly installed on the side wall of the U-shaped socket, the positioning pin rod is slidably installed on the circular sleeve, one end of the positioning pin rod is inserted into the positioning pin holes corresponding to the U-shaped socket and the square plug, the other end of the positioning pin rod is fixedly installed with the lifting rod, the positioning pin rod is fixedly installed with the annular gasket, and the annular gasket is elastically connected to the inner wall of one end of the circular sleeve through the strong spring.

[0013] Furthermore, a fully automated tobacco bundling process comprises the following steps:

[0014] Step 1: placing a placement box filled with tobacco on the conveying frame, and using the movable flip unloading assembly to move and flip the placement box along the limiting slide slot, so that the tobacco is poured onto the U-shaped dragging bottom plate of the bundling area;

[0015] Step 2: Start the transverse driving assembly to drive the connecting bottom plate and the U-shaped material dragging bottom plate to slide along the transverse guide rail to move the tobacco to the bundling position, and at the same time control the reciprocating oscillating connecting assembly to make the U-shaped material dragging bottom plate oscillate slightly to arrange the tobacco and ensure that the tobacco is evenly distributed;

[0016] Step 3: The side squeezing driving assembly is started to drive the first side squeezing plate and the second side squeezing plate to slide inward from both sides of the U-shaped material dragging bottom plate, symmetrically squeezing the tobacco to form it tightly, in preparation for subsequent bundling;

[0017] Step 4: Control the vertical cylinder to work, drive the lower pressure plate to descend, ensure a stable connection through the detachable connection assembly, and the lower pressure plate compresses and shapes the tobacco, and then packages the formed tobacco to complete the tobacco packaging operation.

[0018] The technical effects and advantages of the present invention are as follows: automatic handling and flipping of tobacco boxes are achieved through a mobile flipping unloading assembly, which reduces manual intervention and improves safety and production efficiency; the lateral driving assembly is combined with the reciprocating oscillating connecting assembly to ensure that tobacco is evenly distributed on the U-shaped dragging bottom plate, laying the foundation for subsequent bundling; the symmetrically distributed first side squeezing plate and the second side squeezing plate are precisely adjusted through the side squeezing driving assembly to effectively compact the tobacco, improve the bundling tightness, and can be used for the compression of tobacco blocks of different sizes; the top vertical cylinder cooperates with the lower pressure plate and the detachable connecting assembly to achieve fast and stable tobacco compacting operations and enhance the bundling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the installation structure connecting the bottom plate and the limit sliding block of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the mobile overturning unloading assembly of the present invention;

[0022] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the installation structure of the transverse guide rail and the connecting strip block of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the transverse driving assembly and the reciprocating oscillating connecting assembly of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the side extrusion drive assembly of the present invention;

[0026] Figure 8 This is a schematic diagram of the connection structure between the U-shaped card holder and the square plug of the present invention;

[0027] Fig. 9 It is a schematic diagram of the cross-sectional structure of the circular sleeve of the present invention;

[0028] In the figure: 1. conveying frame; 2. unloading frame; 3. baling frame; 4. transverse mounting block; 5. mobile flip unloading assembly; 501. driving motor; 502. driving threaded rod; 503. first rotating joint; 504. threaded slider; 505. U-shaped moving block; 506. transverse column; 507. vertical positioning plate; 508. L-shaped positioning plate; 509. square connecting frame; 510. transverse push rod; 511. rotating motor; 512. clamping plate; 6. transverse guide rail; 7. connecting bar; 8. transverse driving assembly; 801. servo motor; 802. transverse threaded rod; 803. second rotating joint; 804. transverse block; 805. L-shaped supporting block; 9. connecting bottom plate; 10. limit slider; 11. U-shaped drag bottom plate; 12. Reciprocating oscillating connection assembly; 1201, oscillation spring; 1202, rotating mounting seat; 1203, rotating drive column; 1204, control motor; 1205, push convex block; 13, longitudinal mounting block; 14, side extrusion drive assembly; 1401, slow motor; 1402, bidirectional lead screw; 1403, third rotating joint; 1404, side extrusion slider; 1405, serpentine connecting rod; 15, first side extrusion plate; 16, second side extrusion plate; 17, U-shaped mounting frame; 18, vertical cylinder; 19, lower pressure plate; 20, detachable connection assembly; 2001, U-shaped holder; 2002, square plug; 2003, round sleeve; 2004, positioning pin rod; 2005, lifting rod; 2006, annular gasket; 2007, strong spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 9As shown, a fully automatic tobacco baling machine and tobacco baling process include a conveying frame 1, a discharging frame 2 and a baling frame 3. The discharging frame 2 is located above the conveying frame 1 and one end of the baling frame 3. A transverse mounting block 4 is fixedly installed on the top of the discharging frame 2. A limited sliding groove is provided on the transverse mounting block 4. A movable flip unloading component 5 is installed in the limited sliding groove. The movable flip unloading component 5 is used to drive the tobacco placement box on the conveying frame 1 to move and flip. A transverse guide rail 6 is fixedly installed on the baling frame 3. A connecting bar 7 is fixedly installed on one side of the transverse guide rail 6. A mounting slot is provided on the side wall of the connecting bar 7. A transverse driving component 8 is installed in the mounting slot. A connecting bottom plate 9 is installed on the transverse driving component 8, and the connecting bottom plate 9 is slidably connected to the transverse guide rail 6 through a limiting slider 10. A U-shaped material dragging bottom plate 11 is installed on the connecting bottom plate 9, and the U-shaped material dragging bottom plate 11 is connected to the transverse guide rail 6 by a reciprocating oscillating connection. The assembly 12 is connected to the connecting base plate 9, a longitudinal mounting block 13 is fixedly installed on the side wall of the U-shaped material dragging base plate 11, an embedded slide groove is opened on the longitudinal mounting block 13, and a side extrusion driving assembly 14 is installed in the embedded slide groove, and a first side extrusion plate 15 and a second side extrusion plate 16 are installed on the side extrusion driving assembly 14, the first side extrusion plate 15 and the second side extrusion plate 16 are both slidably connected in the U-shaped material dragging base plate 11, and the first side extrusion plate 15 and the second side extrusion plate 16 are symmetrically distributed, a U-shaped mounting frame 17 is fixedly installed on the top of the baling frame 3, a vertical cylinder 18 is fixedly installed on the U-shaped mounting frame 17, a lower pressure plate 19 is installed on the upper part of the vertical cylinder 18, and the lower pressure plate 19 is fixedly connected to the telescopic end of the vertical cylinder 18 through a detachable connecting assembly 20, the tobacco placement box is sent to the unloading frame 2 through the conveying frame 1, and the movable flip unloading assembly 5 automatically flips the placement box to make the tobacco fall into the U-shaped material dragging base plate 11. Subsequently, the lateral drive assembly 8 moves the connecting bottom plate 9 along the lateral guide rail 6, while the reciprocating oscillating connecting assembly 12 vibrates and arranges the tobacco. After reaching the bundling position, the side extrusion drive assembly 14 drives the first side extrusion plate 15 and the second side extrusion plate 16 to symmetrically extrude and shape the tobacco. Finally, the vertical cylinder 18 drives the lower pressing plate 19 to press down to complete the tobacco shaping operation. This process is convenient for subsequent packaging operations and significantly improves the automation level and efficiency of tobacco bundling, ensures the compactness and consistency of packaging, reduces the intensity of manual operation, and improves the overall efficiency of the production line.

[0031] The mobile flip unloading assembly 5 includes a driving motor 501 and a driving threaded rod 502. The driving motor 501 is fixed on the inner wall of one end of the limiting slide. The driving threaded rod 502 is rotatably installed on the inner wall of the other end of the limiting slide through a first rotating joint 503, and one end of the driving threaded rod 502 is fixedly connected to the output shaft of the driving motor 501. A threaded slider 504 is installed on the driving threaded rod 502. The threaded slider 504 is slidably engaged in the limiting slide. A U-shaped moving block 505 is fixedly installed on the threaded slider 504, and the U-shaped moving blocks 505 on both sides are fixedly connected by a transverse column 506. A vertical positioning plate 507, an L-shaped positioning plate 508 is fixedly installed at the bottom of the vertical positioning plate 507, a square connection frame 509 and a horizontal push rod 510 are slidably installed on the L-shaped positioning plate 508, the square connection frame 509 is fixedly connected to the telescopic end of the horizontal push rod 510, a rotating motor 511 is fixedly installed on the square connection frame 509, and a clamping plate 512 is fixedly connected to the output shaft of the rotating motor 511. The clamping plates 512 on both sides are used to clamp and fix the tobacco box. When in use, the threaded rod 502 is driven to rotate by the driving motor 501, driving the threaded slider 504 and the U-shaped moving block 505 thereon to move along the limiting slide groove. The U-shaped moving block 505 is connected by a horizontal column 506 to ensure synchronous movement of both sides. The vertical positioning plate 507 and the L-shaped positioning plate 508 provide positioning references for the tobacco box. The square connection frame 509 is driven by the horizontal push rod 510 to approach the tobacco box, and the rotating motor 511 drives the clamping plate 512 to rotate to clamp and fix the tobacco box. Subsequently, the entire assembly continues to move and flip, pouring the tobacco in the tobacco box into the bundling area below. This assembly not only realizes the automatic clamping, movement and flipping of the tobacco box, but also improves the accuracy and efficiency of the bundling operation, reduces manual intervention, and ensures the continuity and stability of the production line.

[0032] The transverse driving assembly 8 includes a servo motor 801 and a transverse threaded rod 802. The servo motor 801 is fixed on the inner wall of one end of the mounting slot. The transverse threaded rod 802 is rotatably mounted on the inner wall of the other end of the mounting slot through a second rotating joint 803. One end of the transverse threaded rod 802 is fixedly connected to the output shaft of the servo motor 801. A transverse block 804 is threadedly mounted on the transverse threaded rod 802. The transverse block 804 is slidably engaged in the mounting slot. The connecting base plate 9 is fixed on the transverse block 804 through an L-shaped supporting block 805. The servo motor 801 drives the transverse threaded rod 802 to rotate, driving the transverse block 804 to slide smoothly in the mounting slot. The transverse block 804 is firmly fixed to the connecting base plate 9 through the L-shaped supporting block 805, realizing the lateral movement of the U-shaped dragging base plate 11 during the baling process. The accuracy and flexibility of the baling operation are improved, ensuring that the tobacco can be evenly and accurately positioned during the baling process, thereby improving the baling efficiency and the quality of the finished product.

[0033] The reciprocating oscillating connecting component 12 includes an oscillation spring 1201 and a rotating mounting seat 1202. The U-shaped material dragging bottom plate 11 is elastically connected to the connecting bottom plate 9 through the oscillation spring 1201. The rotating mounting seat 1202 is fixed on the connecting bottom plate 9. A rotating driving column 1203 and a control motor 1204 are installed on the rotating mounting seat 1202. One end of the rotating driving column 1203 is fixedly connected to the output shaft of the control motor 1204. A pushing protrusion 1205 is fixedly sleeved on the rotating driving column 1203, and the pushing protrusion 1205 is in contact with the bottom of the U-shaped material dragging bottom plate 11. The rotating driving column 1203 is driven to rotate by the control motor 1204, and the pushing protrusion 1205 on the rotating driving column 1203 rotates accordingly and periodically hits the bottom of the U-shaped material dragging bottom plate 11, and cooperates with the elastic action of the oscillation spring 1201 to make the U-shaped material dragging bottom plate 11 produce reciprocating oscillating motion. It effectively promotes the uniform distribution and close arrangement of tobacco during the baling process, improves the density and consistency of the baling. At the same time, the reciprocating oscillation also helps to remove impurities and air in the tobacco, further improving the baling quality.

[0034] The side extrusion drive assembly 14 includes a slow motor 1401 and a bidirectional lead screw 1402. The slow motor 1401 is fixed on the inner wall of one end of the embedded slide groove. The bidirectional lead screw 1402 is rotatably mounted on the inner wall of the other end of the embedded slide groove through a third rotating joint 1403. One end of the bidirectional lead screw 1402 is fixedly connected to the output shaft of the slow motor 1401. A side extrusion slider 1404 is installed on the bidirectional lead screw 1402. The side extrusion slider 1404 is slidably engaged in the embedded slide groove. There are two sliders 1404, and the two side extrusion sliders 1404 are respectively located at the reverse screw end of the bidirectional screw 1402, and the first side extrusion plate 15 and the second side extrusion plate 16 are respectively fixedly connected to the two side extrusion sliders 1404 through the serpentine connecting rod 1405. The bidirectional screw 1402 is driven to rotate by the slow motor 1401, and the reverse screw characteristics of the bidirectional screw 1402 are used to simultaneously push the two side extrusion sliders 1404 to move toward the center or both sides in the embedded slide groove. The side extrusion sliders 1404 are respectively connected to the first side extrusion plate 15 and the second side extrusion plate 16 through the serpentine connecting rod 1405 to achieve symmetrical extrusion of tobacco during the bundling process. The uniformity and tightness of tobacco bundling can be ensured, the bundling efficiency and the quality of the finished product can be improved, and the distance between the first side extrusion plate 15 and the second side extrusion plate 16 can be adjusted to facilitate the formation of tobacco compression blocks of different sizes, which is suitable for subsequent different bundling requirements.

[0035] The detachable connection assembly 20 includes a U-shaped card seat 2001 and a square plug 2002. The U-shaped card seat 2001 is fixed to the telescopic end of the vertical cylinder 18, and the square plug 2002 is fixed to the lower pressure plate 19. The square plug 2002 is plugged into the U-shaped card seat 2001. A circular sleeve 2003 is fixedly installed on the side wall of the U-shaped card seat 2001. A positioning pin rod 2004 is slidably installed on the circular sleeve 2003. One end of the positioning pin rod 2004 is plugged into the U-shaped card seat 2001. In the positioning pin holes corresponding to the card seat 2001 and the square plug 2002, the other end of the positioning pin rod 2004 is fixedly installed with a lifting rod 2005, and the positioning pin rod 2004 is fixedly installed with an annular gasket 2006. The annular gasket 2006 is elastically connected to the inner wall of one end of the circular sleeve 2003 through a strong spring 2007. Through the plugging of the square plug 2002 and the U-shaped card seat 2001, the lower pressure plate 19 and the telescopic end of the vertical cylinder 18 are quickly connected. The positioning pin rod 2004 is automatically inserted into the positioning pin hole under the action of the strong spring 2007 to ensure the stability of the connection. When disassembly is required, the positioning pin rod 2004 can be easily separated by pulling out the lifting rod 2005, which simplifies the operation of replacing or maintaining the lower pressure plate 19 and improves work efficiency. At the same time, the lower pressure plate 19 of different sizes can be replaced according to different tobacco blocks.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fully automatic tobacco baling machine, comprising a conveying frame (1), a discharging frame (2) and a baling frame (3), characterized in that: The unloading frame (2) is located above one end of the conveying frame (1) and the baling frame (3); a transverse mounting block (4) is fixedly installed on the top of the unloading frame (2); a limit slide groove is provided on the transverse mounting block (4); a movable flip unloading assembly (5) is installed in the limit slide groove; the movable flip unloading assembly (5) is used to drive the tobacco placing box on the conveying frame (1) to move and flip; a transverse guide rail ( 6), a connecting bar (7) is fixedly installed on one side of the transverse guide rail (6), a mounting slot is opened on the side wall of the connecting bar (7), a transverse drive assembly (8) is installed in the mounting slot, a connecting bottom plate (9) is installed on the transverse drive assembly (8), and the connecting bottom plate (9) is slidably connected to the transverse guide rail (6) through a limit slider (10), a U-shaped material dragging bottom plate (11) is installed on the connecting bottom plate (9), and the U-shaped material dragging bottom plate (11) is connected to the transverse guide rail (6) through a limit slider (10). A reciprocating oscillating connection assembly (12) is connected to the connection base plate (9); a longitudinal installation block (13) is fixedly installed on the side wall of the U-shaped material dragging base plate (11); an embedded sliding groove is provided on the longitudinal installation block (13); a side extrusion driving assembly (14) is installed in the embedded sliding groove; a first side extrusion plate (15) and a second side extrusion plate (16) are installed on the side extrusion driving assembly (14); the first side extrusion plate (15) and the second side extrusion plate (16) are both slidably engaged In the U-shaped material dragging bottom plate (11), the first side squeezing plate (15) and the second side squeezing plate (16) are symmetrically distributed, a U-shaped mounting frame (17) is fixedly installed on the top of the baling frame body (3), a vertical cylinder (18) is fixedly installed on the U-shaped mounting frame (17), a lower pressure plate (19) is installed on the vertical cylinder (18), and the lower pressure plate (19) is fixedly connected to the telescopic end of the vertical cylinder (18) through a detachable connecting component (20).

2. The fully automatic tobacco baling machine according to claim 1, characterized in that: The mobile flip unloading assembly (5) comprises a driving motor (501) and a driving threaded rod (502), wherein the driving motor (501) is fixed on the inner wall at one end of the limiting slide groove, and the driving threaded rod (502) is rotatably mounted on the inner wall at the other end of the limiting slide groove via a first rotating joint (503), and one end of the driving threaded rod (502) is fixedly connected to the output shaft of the driving motor (501), and a threaded slider (504) is mounted on the driving threaded rod (502), and the threaded slider (504) is slidably engaged in the limiting slide groove.

3. The fully automatic tobacco baling machine according to claim 2, characterized in that: A U-shaped moving block (505) is fixedly mounted on the threaded slider (504), and the U-shaped moving blocks (505) on both sides are fixedly connected via a transverse column (506); a vertical positioning plate (507) is fixedly mounted on the U-shaped moving block (505); an L-shaped positioning plate (508) is fixedly mounted on the bottom of the vertical positioning plate (507); a square connecting frame (509) and a transverse push rod (510) are slidably mounted on the L-shaped positioning plate (508); the square connecting frame (509) is fixedly connected to the telescopic end of the transverse push rod (510); a rotating motor (511) is fixedly mounted on the square connecting frame (509); a clamping plate (512) is fixedly connected to the output shaft of the rotating motor (511); the clamping plates (512) on both sides are used to clamp and fix the tobacco box.

4. The fully automatic tobacco baling machine according to claim 1, characterized in that: The transverse driving assembly (8) comprises a servo motor (801) and a transverse threaded rod (802), wherein the servo motor (801) is fixed on the inner wall at one end of the mounting slot, and the transverse threaded rod (802) is rotatably mounted on the inner wall at the other end of the mounting slot via a second rotating joint (803), and one end of the transverse threaded rod (802) is fixedly connected to the output shaft of the servo motor (801).

5. The fully automatic tobacco baling machine according to claim 4, characterized in that: A transverse block (804) is threadedly mounted on the transverse threaded rod (802), and the transverse block (804) is slidably engaged in the mounting slot, and the connecting base plate (9) is fixed to the transverse block (804) via an L-shaped supporting block (805).

6. The fully automatic tobacco baling machine according to claim 1, characterized in that: The reciprocating oscillating connection assembly (12) comprises an oscillation spring (1201) and a rotating mounting seat (1202); the U-shaped material dragging bottom plate (11) is elastically connected to the connecting bottom plate (9) via the oscillation spring (1201); the rotating mounting seat (1202) is fixed on the connecting bottom plate (9); a rotating drive column (1203) and a control motor (1204) are mounted on the rotating mounting seat (1202); one end of the rotating drive column (1203) is fixedly connected to the output shaft of the control motor (1204); a pushing protrusion (1205) is fixedly sleeved on the rotating drive column (1203); and the pushing protrusion (1205) is in close contact with the bottom of the U-shaped material dragging bottom plate (11).

7. The fully automatic tobacco baling machine according to claim 1, characterized in that: The side extrusion drive assembly (14) comprises a slow-speed motor (1401) and a bidirectional lead screw (1402), wherein the slow-speed motor (1401) is fixed on the inner wall at one end of the embedded slide groove, and the bidirectional lead screw (1402) is rotatably mounted on the inner wall at the other end of the embedded slide groove via a third rotating joint (1403), and one end of the bidirectional lead screw (1402) is fixedly connected to the output shaft of the slow-speed motor (1401), and a side extrusion slider (1404) is mounted on the bidirectional lead screw (1402), and the side extrusion slider (1404) is slidably engaged in the embedded slide groove, and the number of the side extrusion sliders (1404) is two, and the two side extrusion sliders (1404) are respectively located at the reverse thread ends of the bidirectional lead screw (1402), and the first side extrusion plate (15) and the second side extrusion plate (16) are respectively fixedly connected to the two side extrusion sliders (1404) via a serpentine connecting rod (1405).

8. The fully automatic tobacco baling machine according to claim 1, characterized in that: The detachable connection assembly (20) comprises a U-shaped card seat (2001) and a square plug (2002), wherein the U-shaped card seat (2001) is fixed to the telescopic end of the vertical cylinder (18), the square plug (2002) is fixed to the lower pressing plate (19), and the square plug (2002) is plugged into the U-shaped card seat (2001), and a circular sleeve (2003) is fixedly mounted on the side wall of the U-shaped card seat (2001), and a sliding sleeve (2003) is slidably mounted on the circular sleeve (2003). A positioning pin rod (2004) is provided, one end of the positioning pin rod (2004) is inserted into the positioning pin holes correspondingly provided in the U-shaped holder (2001) and the square plug (2002), the other end of the positioning pin rod (2004) is fixedly installed with a lifting rod (2005), an annular gasket (2006) is fixedly installed on the positioning pin rod (2004), and the annular gasket (2006) is elastically connected to the inner wall of one end of the circular sleeve (2003) via a strong spring (2007).

9. A fully automated tobacco baling process, according to the fully automated tobacco baling machine according to any one of claims 1 to 8, characterized in that: The steps include: Step 1: placing a placement box filled with tobacco on the conveying frame (1), and using the movable flip unloading assembly (5) to move and flip the placement box along the limiting slide groove, so that the tobacco is poured onto the U-shaped dragging bottom plate (11) in the bundling area; Step 2: Start the transverse driving assembly (8) to drive the connecting bottom plate (9) and the U-shaped material dragging bottom plate (11) to slide along the transverse guide rail (6) to move the tobacco to the bundling position, and at the same time control the reciprocating oscillating connecting assembly (12) to work so that the U-shaped material dragging bottom plate (11) slightly oscillates to arrange the tobacco and ensure that the tobacco is evenly distributed; Step 3: The side squeezing driving assembly (14) is started to drive the first side squeezing plate (15) and the second side squeezing plate (16) to slide inward from both sides of the U-shaped material dragging bottom plate (11), symmetrically squeezing the tobacco to form it tightly, in preparation for subsequent bundling; Step 4: Control the vertical cylinder (18) to work, drive the lower pressing plate (19) to descend, ensure a stable connection through the detachable connecting assembly (20), and the lower pressing plate (19) compresses and shapes the tobacco, and then packages the formed tobacco to complete the tobacco packaging operation.

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