Automatic tobacco weaving and transporting equipment for flue-cured tobacco leaves

Abstract

The invention relates to automatic tobacco weaving and transporting equipment for flue-cured tobacco leaves. The automatic tobacco weaving and transporting equipment comprises a tobacco weaving device, a woven tobacco discharging device and a tobacco leaf lifting device. The tobacco weaving device comprises a tobacco rod frame and a tobacco weaving mechanical arm arranged behind the right side of the tobacco rod frame and used for weaving tobacco leaves to tobacco rods. The tobacco weaving and discharging device comprises a transverse moving assembly for driving the tobacco rod frame to move left and right in the transverse direction, and a tobacco rod transferring mechanical arm is arranged above the right end of the transverse moving assembly. The tobacco leaf lifting device comprises a gantry support, a lifting seat is arranged in the gantry support, a movable support for receiving the tobacco stem turnover frame output by the woven tobacco discharging device is arranged on the lifting seat, and the movable support is provided with a pushing mechanism for pushing the tobacco stem turnover frame into the tobacco curing barn in the longitudinal direction. Tobacco leaf weaving, tobacco stem outputting and transferring to the tobacco stem turnover frame after tobacco leaf weaving, and tobacco stem turnover frame lifting and transferring to the tobacco curing barn are integrated, so that the production requirement of tobacco leaf curing can be well met, the labor intensity of operators is greatly reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves. Background Art

[0002] Tobacco weaving, commonly known as putting on the tobacco rod, is to weave tobacco leaves onto the tobacco rod so that they can be sent to the tobacco flue-curing room for curing. At present, there are some tobacco weaving equipment on the market, such as an automatic tobacco weaving device disclosed in Chinese Patent Publication No. CN220360080U. When the patent is used, the tobacco leaves are clamped in the clamps of the loading device on both sides of the tobacco rod, and the devices on both sides drive the tobacco leaves to move close to the tobacco rod to achieve tobacco loading; then the tobacco leaves on both sides of the tobacco rod are weaved at one time by the mechanical arm, so that both sides of the tobacco rod can be automatically weaved at the same time, which improves the efficiency of tobacco weaving. However, the above patent requires manual and continuous addition of tobacco leaves through the clamps during use, which is cumbersome to operate, and the manual addition of tobacco leaves requires the user to be next to the mechanical arm at all times, which may cause safety accidents caused by accidental injuries by the mechanical arm, and there are certain safety hazards.

[0003] Moreover, the current tobacco-braiding equipment still relies on manual transfer of the braided tobacco rods to the turnover rack after the tobacco-braiding is completed. After a certain number of tobacco rods are placed on the turnover rack, they are uniformly sent to the tobacco rod placement rack in the tobacco-curing room. Since the tobacco rods after braiding are quite heavy, the manual transfer of tobacco rods is laborious and often requires two workers to work together, which is not convenient and has low efficiency. At the same time, the tobacco-curing room is relatively high and has multiple layers of tobacco rod placement racks. When placing tobacco rods manually, it is often necessary to use climbing equipment such as ladders to climb up and place them, which poses certain safety hazards. Summary of the invention

[0004] The present invention makes improvements on the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide an automatic tobacco weaving and transportation device for flue-cured tobacco leaves.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an automatic tobacco weaving and transportation device for flue-cured tobacco leaves, including a tobacco weaving device, a tobacco weaving discharging device and a tobacco leaf lifting device; The tobacco weaving device comprises a tobacco rod rack for placing tobacco rods in a horizontal manner, and a tobacco weaving mechanical arm arranged at the right rear of the tobacco rod rack and used for weaving tobacco leaves onto the tobacco rods. Tobacco leaf clamping jigs are arranged on the front and rear sides of the tobacco rod rack, and each tobacco leaf clamping jig is driven by a driving member to move forward and backward so that the tobacco leaf clamping jig is close to or away from the tobacco rods on the tobacco rod rack, and a tobacco leaf clamp is detachably arranged on the tobacco leaf clamping jig; The cigarette discharging device comprises a lateral moving assembly for driving the cigarette rod rack to move left and right in the lateral direction, a cigarette rod transfer manipulator is arranged above the right end of the lateral moving assembly, and the cigarette rod transfer manipulator is used to move the cigarette rods on the cigarette rod rack backwards and place them on the cigarette rod turnover rack; The tobacco leaf lifting device includes a gantry bracket, a lifting seat driven by a lifting assembly to lift vertically is arranged inside the gantry bracket, a movable bracket for a tobacco rod turnover rack output by a splicing and discharging device is arranged on the lifting seat, the movable bracket is driven by a longitudinal moving mechanism to move forward and backward in the longitudinal direction, and a pushing mechanism is arranged on the movable bracket for pushing the tobacco rod turnover rack into the tobacco curing room in the longitudinal direction.

[0006] Furthermore, the tobacco leaf clamping jig comprises a jig bottom plate, on which a clip fixing rod is detachably provided, and on which a plurality of tobacco leaf clamps are laterally spaced apart, the clamping portion of the tobacco leaf clamp faces the side where the tobacco rod rack is located, and the handle portion faces away from the side where the tobacco rod rack is located; a moving part is provided on the side of the clip fixing rod facing away from the tobacco rod rack, the moving part is driven left and right by a power assembly, the moving part is provided with a handle toggle part for contacting the handle portions of the plurality of tobacco leaf clamps, the handle toggle part toggle the handle portions of the plurality of tobacco leaf clamps as the moving part moves, so that the clamping portions of the plurality of tobacco leaf clamps are opened.

[0007] Furthermore, the tobacco clip comprises a first clamp body and a second clamp body which are distributed opposite to each other on the left and right, and the first clamp body and the second clamp body are provided with a clamping part, a connecting part and a handle part in sequence from front to back, and the connecting part of the first clamp body and the second clamp body is hinged; a plurality of handle fixing blocks are fixed at intervals along the length direction of the bottom of the clamp fixing rod, and the plurality of handle fixing blocks correspond to the positions of the plurality of tobacco clips, and each handle fixing block is fixedly connected to the handle part of the first clamp body of the tobacco clip; the handle toggle member comprises a plurality of handle toggle blocks distributed side by side, and each handle toggle block corresponds to the position of the two tobacco clips respectively, and the handle toggle block is in a horizontal U-shape, and the left and right ends of each handle toggle block are respectively located on the right side of the handle part of the second clamp body of the two tobacco clips.

[0008] Furthermore, the movable part is a movable rod arranged in parallel at the lower side of the clamp fixing rod facing away from the cigarette rod rack, and a plurality of handle toggle blocks are fixed at one end of the movable rod facing the cigarette rod rack; the power assembly is a driving cylinder arranged at one side of the movable rod and installed on the bottom plate of the jig, the cylinder rod of the driving cylinder extends to the right side and a connecting plate is fixed on the end, the connecting plate is fixedly connected to the left end of the movable rod, and the movable rod is driven to move left and right when the cylinder rod of the driving cylinder is extended or retracted.

[0009] Furthermore, the cigarette rod transfer robot includes a discharging movable frame that is driven by a longitudinal moving component to move forward and backward, and a lifting rod is arranged under the discharging movable frame. The lifting rod is driven up and down by a vertical moving component arranged on the discharging movable frame, and supporting brackets for holding the cigarette rods are respectively arranged at the left and right ends of the bottom of the lifting rod; the supporting brackets include a pair of supporting plates distributed front and rear, the lower parts of the pair of supporting plates are bent toward each other and used to contact the cigarette rods, and the pair of supporting plates are driven by a double-axis cylinder installed at the bottom of the lifting rod to move toward or away from each other.

[0010] Furthermore, the pushing mechanism includes a pair of pushing brackets distributed on the left and right, the pushing brackets are fixedly connected to a moving groove located on the same side, the pushing bracket is installed with a second longitudinal cylinder, the cylinder rod of the second longitudinal cylinder extends to the front side and a pushing moving block is fixed at the end, the pushing moving block is installed with a transversely arranged first transverse cylinder, the cylinder rod of the first transverse cylinder extends inwardly and a pushing plate is fixed at the end, and the pushing plate is longitudinally arranged; the pushing bracket is installed with a second longitudinal guide rail, the second longitudinal guide rail is located above the moving groove, and the pushing moving block slides with the second longitudinal guide rail.

[0011] Furthermore, it also includes a feed moving track horizontally arranged on the front side of multiple tobacco curing rooms distributed laterally side by side, and the tobacco lifting device is driven by the feed moving mechanism to move along the feed moving track; the feed moving track is a pair, and the pair of feed moving tracks are distributed at intervals in the front and rear; the feed moving mechanism includes a pair of walking wheel groups installed at the bottom of the gantry bracket, the pair of walking wheel groups are distributed on the left and right and both roll with the feed moving track, and one of the walking wheel groups is driven to rotate by a walking power assembly.

[0012] Compared with the prior art, the present invention has the following effects: the present invention has a reasonable design, and integrates tobacco leaf weaving, tobacco rod output and transfer to the tobacco rod turnover rack after weaving, and the tobacco rod turnover rack lifting and transferring to the tobacco curing room, which can well meet the production requirements of tobacco leaf baking, greatly reduce the labor intensity of operators, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 is a schematic diagram of a top view of the structure of an embodiment of the present invention; Figure 3 is a schematic diagram of a side view of an embodiment of the present invention; Figure 4 is a schematic diagram of the three-dimensional structure of the smoke-making device in an embodiment of the present invention; Figure 5 2 is a schematic diagram of the main structure of the smoke-making device in an embodiment of the present invention; Figure 6 2 is a schematic diagram of the top view of the smoke-making device in an embodiment of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the tobacco leaf clamping fixture in the tobacco braiding device; Figure 8 It is a schematic diagram of the top view of the structure of the tobacco leaf clamping fixture in the tobacco braiding device; Fig. 9 yes Figure 8 A is an enlarged schematic diagram; Fig.10 yes Figure 8 The schematic diagram of the tobacco leaf clip is omitted; Fig.11 yes Fig.10 The enlarged schematic diagram of point B in FIG. Fig.12 It is a schematic diagram of the installation of tobacco leaf clips in the tobacco braiding device; Fig.13 yes Fig.12 The enlarged schematic diagram of point C in FIG. Fig.14 It is a schematic diagram of the coordination between the tobacco leaf clip and the moving part in the tobacco weaving device; Fig.15 2 is a schematic diagram of the three-dimensional structure of the smoke discharging device in an embodiment of the present invention; Fig.16 2 is a schematic diagram of the top view of the structure of the smoke discharging device in an embodiment of the present invention; Fig.17 1 is a schematic diagram of the main structure of the smoke discharging device in an embodiment of the present invention; Fig.18 yes Fig.15 The enlarged schematic diagram of D in FIG. Fig.19 It is a three-dimensional structural schematic diagram of a cigarette rod transfer manipulator in a cigarette discharging device; Fig. 20 It is a schematic diagram of the three-dimensional structure of the supporting bracket in the cigarette discharging device; Fig.21 Schematic diagram of the three-dimensional structure of the cigarette rod turnover frame in an embodiment of the present invention; Fig. 22 2 is a schematic diagram of the three-dimensional structure of the tobacco lifting device in the embodiment of the present invention; Fig.23 2 is a schematic diagram of the main structure of the tobacco lifting device in an embodiment of the present invention; Fig.24 2 is a schematic diagram of the side view of the tobacco lifting device in an embodiment of the present invention; Fig.25 It is a three-dimensional structural schematic diagram of a lifting seat in a tobacco leaf lifting device; Fig.26 yes Fig.25 The enlarged schematic diagram of point E in FIG. Fig. 27 This is a schematic diagram of the three-dimensional structure of the lifting slide in the tobacco lifting device. Figure 1 ; Fig.28 This is a schematic diagram of the three-dimensional structure of the lifting slide in the tobacco lifting device. Figure 2 ; Fig.29 yes Figure 3 The enlarged schematic diagram of F in FIG. Fig.30 It is a schematic diagram of the three-dimensional structure of the traveling wheel set in an embodiment of the present invention.

[0014] In the figure: 100-tobacco clamping fixture; 101-fixture bottom plate; 102-clip fixing rod; 103-tobacco clamp; 1031-clamping part; 1032-handle part; 1033-first clamp body; 1034-second clamp body; 1035-connecting part; 1036-torsion spring shaft; 1037-protrusion; 104-handle fixing block; 105-handle toggle block; 106-moving rod; 107-driving cylinder; 108-connecting plate; 109-sliding groove; 110-sliding rod; 111-vertical support plate; 112-U-shaped support block; 113-placement slot; 114-cigarette arrangement device; 200- cigarette discharging device; 201- cigarette rod rack; 202- cigarette rod; 203- rodless cylinder; 204- longitudinal support rod; 205- cigarette rod support block; 206- placement groove; 207- vertical support rod; 208- horizontal moving assembly; 209- mobile support frame; 210- horizontal guide rail; 211- horizontal transmission chain; 212- horizontal transmission motor; 213- cigarette discharging mechanical arm; 214- cigarette rod transfer mechanical arm; 215- cigarette rod turnover frame; 216- discharging mobile frame; 217- lifting rod; 218 -Support bracket; 219-Support bracket; 220-Double-axis cylinder; 221-Longitudinal conveyor belt; 222-Transmission shaft; 223-Longitudinal conveying motor; 224-Longitudinal guide rail; 225-Vertical moving frame; 226-Vertical screw rod; 227-Vertical guide rail A; 228-Vertical conveying motor; 229-Connecting seat; 230-Longitudinal moving slider; 231-Guide rail matching block; 232-Revolving support frame; 233-Cigarette rod placement slot; 234-Moving slide slot; 235-Moving wheel; 236-Discharging support frame; 300-tobacco leaf lifting device; 301-gantry support; 302-lifting seat; 303-moving support; 305-curing room; 306-tobacco rod placement shelf; 307-lifting slide; 308-lifting chain; 309-sprocket; 310-lifting drive shaft; 311-sprocket chain transmission assembly B; 312-lifting drive motor; 313-lifting slider; 314-vertical guide rail B; 315-chain connecting block; 316-moving channel; 317 -first longitudinal cylinder; 318-first longitudinal guide rail; 319-pushing bracket; 320-second longitudinal cylinder; 321-pushing moving block; 322-first transverse cylinder; 323-pushing plate; 324-second longitudinal guide rail; 327-feeding moving track; 329-pushing mechanism; 330-feeding moving mechanism; 331-axle; 332-traveling wheel; 333-traveling power motor; 334-sprocket chain transmission assembly A; 335-auxiliary guide wheel. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] like Figures 1 to 3 As shown, the present invention is an automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves, comprising a tobacco weaving device, a tobacco discharging device and a tobacco lifting device. The tobacco weaving device is used to weave tobacco leaves onto tobacco rods; the tobacco discharging device is used to output tobacco rods woven with tobacco leaves; the tobacco lifting device is used to lift and lower tobacco rods woven with tobacco leaves to facilitate adaptation to tobacco rod placement shelves of different heights in a tobacco flue-curing room.

[0018] like Figure 4-14As shown, the tobacco weaving device includes a tobacco rod rack 201 for placing tobacco rods 202 in a horizontal position, and a tobacco weaving robot arm 213 arranged at the right rear of the tobacco rod rack 201 and used for weaving tobacco leaves onto the tobacco rods 202. Tobacco leaf clamping jigs 100 are arranged on the front and rear sides of the tobacco rod rack 201. Each tobacco leaf clamping jig 100 is driven by a driving member to move forward and backward so that the tobacco leaf clamping jig is close to or away from the tobacco rods on the tobacco rod rack. A tobacco leaf clamp 103 is detachably arranged on the tobacco leaf clamping jig 100, and the tobacco leaf clamp 103 is used to clamp the tobacco leaf petiole. During use, since the tobacco leaf clips 103 are detachable, the tobacco leaf clips 103 are first removed, and tobacco leaves are clamped in each tobacco leaf clip 103; then the tobacco leaf clips 103 clamped with tobacco leaves are installed on the tobacco leaf clamping fixture 100, and each tobacco leaf clamping fixture 100 is driven by a driving member to move toward the tobacco rod 202 in the forward and backward directions, so that the tobacco leaf petiole is close to the tobacco rod 202, and finally the tobacco weaving mechanical arm 213 weaves the tobacco leaves onto the tobacco rod 202; after the tobacco weaving mechanical arm 213 finishes weaving the tobacco leaves, the tobacco leaf clips 103 of the tobacco leaf clamping fixture 100 release the tobacco leaves. By setting a detachable tobacco leaf clip on the tobacco leaf clamping fixture, it is convenient to remove the tobacco leaf clips to clamp the tobacco leaves, and then perform the tobacco weaving operation, so that there is no need to manually add tobacco leaves during the weaving process, which improves the convenience of operation and reduces the safety hazard of accidental injury by the mechanical arm.

[0019] like Figure 15-21 As shown, the braided cigarette discharging device includes a lateral moving component 208 for driving the cigarette rod rack 201 to move left and right horizontally, and a cigarette rod transfer robot 214 is arranged above the right end of the lateral moving component 208. The cigarette rod transfer robot 214 is used to move the cigarette rods woven with tobacco leaves on the cigarette rod rack 201 backward and place them on the cigarette rod turnover rack 215; when working, the cigarette rod rack and the cigarette rods woven with tobacco leaves are driven to move to the right by the lateral moving component, so as to transfer the cigarette rods woven with tobacco leaves on the cigarette rod rack to the bottom of the cigarette rod transfer robot, and then the cigarette rods are transferred to the cigarette rod turnover rack with the help of the cigarette rod transfer robot. The whole process does not require manual movement of the cigarette rods woven with tobacco leaves, the operation is simple and convenient, the labor intensity is reduced, and the efficiency of cigarette rod transfer is improved.

[0020] like Figure 22-28 As shown, the tobacco leaf lifting device includes a vertically arranged gantry support 301, and a lifting seat 302 driven by a lifting assembly to be lifted vertically is arranged inside the gantry support 301, and a movable support 303 for presenting the tobacco rod turnover frame 215 output by the tobacco splicing and discharging device is arranged on the lifting seat 302, and the movable support 303 is driven by a longitudinal moving mechanism to move forward and backward in the longitudinal direction so as to be connected with the tobacco rod placement shelf and the tobacco splicing and discharging device in the tobacco curing room; the movable support is provided with a pushing mechanism for pushing the tobacco rod turnover frame 215 into the tobacco curing room in the longitudinal direction.

[0021] like Figure 4-14 As shown, in the tobacco braiding device, the tobacco leaf clamping jig 100 includes a jig bottom plate 101, and the jig bottom plate 101 of each tobacco leaf clamping jig 100 is driven by a driving member to move forward and backward respectively. The jig bottom plate 101 is detachably provided with a clip fixing rod 102, and the clip fixing rod 102 is laterally spaced and distributed with a plurality of tobacco leaf clamps 103, and the clamping portion 1031 of the tobacco leaf clamp 103 faces the side where the tobacco rod holder 201 is located, and the handle portion 1032 faces away from the side where the tobacco rod holder 201 is located. The clamping portion 1031 of the clamp 103 is in a clamping state under normal circumstances, and multiple tobacco leaf clamps 103 are located above the fixture bottom plate 101; a moving part is provided on the side of the clamp fixing rod 102 that is away from the tobacco rod rack 201, and the moving part is driven by a power component to move left and right, and a handle toggle member for contacting the handle portion 1032 of the multiple tobacco leaf clamps 103 is provided on the moving part, and the handle toggle member to toggle the handle portions of the multiple tobacco leaf clamps 103 as the moving part moves, so that the clamping portions of the multiple tobacco leaf clamps 103 are opened.

[0022] In the tobacco-binding device, the driving part includes a pair of rodless cylinders 203 distributed on the left and right, and the rodless cylinders 203 are arranged longitudinally. The left and right ends of the fixture base plate 101 of the tobacco leaf clamping fixture 100 are respectively connected to the moving ends of the pair of rodless cylinders 203, that is, each tobacco leaf clamping fixture is driven by a pair of rodless cylinders to move forward and backward along the longitudinal direction.

[0023] In the cigarette arrangement device, each rodless cylinder 203 is respectively installed on the top of a longitudinal support rod 204, and a vertical support rod 207 is fixed on the top of the longitudinal support rod. There is a certain interval between the two longitudinal support rods on the left and the two longitudinal support rods on the right to facilitate the cigarette rod rack to move through horizontally.

[0024] In the cigarette arrangement device, the cigarette rod rack 201 is in a vertical U-shape, and cigarette rod support blocks 205 are fixed to the tops of the vertical sections on the left and right sides of the cigarette rod rack 201. The cigarette rod support blocks 205 are provided with placement grooves 206 for placing cigarette rods 202.

[0025] In the cigarette-binding device, a vertical support plate 111 is fixed to the middle of the top surface of the jig bottom plate 101, and a pair of U-shaped support blocks 112 distributed on the left and right are arranged on the front side of the vertical support plate 111 (the side facing the cigarette rod), and the adjacent ends of the pair of U-shaped support blocks 112 are each provided with a downwardly recessed placement slot 113; the left and right ends of the clip fixing rod 102 are respectively accommodated in the placement slots 113 of the pair of U-shaped support blocks 112, so as to facilitate the taking and placing of the clip fixing rod; a plurality of tobacco leaf clips 103 are arranged at the bottom of the clip fixing rod 102.

[0026] In the tobacco braiding device, the tobacco leaf clip 103 includes a first clamping body 1033 and a second clamping body 1034 which are distributed opposite to each other on the left and right. The first clamping body 1033 and the second clamping body 1034 are provided with a clamping portion 1031, a connecting portion 1035 and a handle portion 1032 from front to back. The connecting portion 1035 of the first clamping body 1033 and the second clamping body 1034 are hinged by a torsion spring shaft 1036. The torsion of the torsion spring shaft pushes the clamping portions of the first and second clamping bodies to be in a state of being close to each other (i.e., a clamped state) under normal conditions.

[0027] In the tobacco arranging device, a plurality of handle fixing blocks 104 are fixed at intervals along the length direction of the bottom of the clip fixing rod 102, and the plurality of handle fixing blocks 104 correspond to the positions of the plurality of tobacco clips 103. Each handle fixing block 104 is fixedly connected to the handle portion 1032 of the first clip body 1033 of the tobacco clip 103 via a fastener.

[0028] In the cigarette-making device, the handle toggle member includes a plurality of handle toggle blocks 105 distributed side by side in the transverse direction, and the position of each handle toggle block 105 corresponds to the position of two tobacco clips 103 at the same time. The handle toggle block 105 is in a horizontal U-shape, and the left and right ends of each handle toggle block 105 are respectively located on the right side of the handle portion 1032 of the second clamping body 1034 of the two tobacco clips 103, that is, one handle toggle block controls the opening of the two tobacco clips at the same time.

[0029] In the cigarette arrangement device, the moving member is a moving rod 106 arranged parallel to and below the side of the clamp fixing rod 102 facing away from the cigarette rod rack 201, and a plurality of handle toggle blocks 105 are fixed to one end of the moving rod 106 facing the cigarette rod rack. Preferably, the moving rod and the clamp fixing rod are both made of aluminum profiles, the handle toggle block is locked to the front end of the moving rod by fasteners, and the handle fixing block is locked to the bottom of the clamp fixing plate by fasteners.

[0030] In the cigarette-making device, the power assembly is a driving cylinder 107 which is laterally arranged on one side of a moving rod 106 and mounted on a jig bottom plate 101. A connecting plate 108 is fixed to the end of the cylinder rod of the driving cylinder 107. The connecting plate 108 is fixedly connected to the moving rod 106. When the cylinder rod of the driving cylinder 107 is extended or retracted, the moving rod 106 is driven to move left and right through the connecting plate 108.

[0031] In the tobacco arranging device, the clamping portion 1031 of the tobacco leaf clamp 103 is in an arc shape, and the arc openings of the clamping portion 1031 of the first clamp body 1033 and the clamping portion 1031 of the second clamp body 1034 are distributed facing each other. The handle portion 1032 of the first clamp body 1033 and the handle portion 1032 of the second clamp body 1032 are both provided with tooth-shaped protrusions 1037 at the opposite ends to increase the contact friction with the handle toggle block.

[0032] It should be noted that in actual use, in addition to the tobacco braiding device, there is also a set of tobacco leaf clamping jigs, which are exactly the same as the tobacco leaf clamping jigs on the tobacco braiding device and are used in the same way for clamping tobacco leaves in advance, namely: the clip fixing rod of the tobacco leaf clamping jig of the tobacco braiding device is removed, and then the additional tobacco leaf clamping jig is used to clamp tobacco leaves on each tobacco leaf clip on the clip fixing rod to achieve tobacco leaf clamping; after the tobacco leaf clamping is completed, the clip fixing rod is moved to the tobacco leaf clamping jig of the tobacco braiding device. Furthermore, the use process of the tobacco leaf clamping fixture is as follows: the clamp fixing rod 102 with multiple tobacco leaf clamps 103 installed at the bottom is placed on the placement slot 113 of a pair of U-shaped support blocks 112, and when the cylinder rod of the driving cylinder 107 contracts, the moving rod 106 is driven to move to the left through the connecting plate 108, and each handle toggle block 105 on the front end face of the moving rod 106 simultaneously toggle the handle part of the second clamp body of the tobacco leaf clamp 103 to simultaneously open the clamping parts of the two tobacco leaf clamps 103; then, the tobacco leaf petiole is placed in the opened clamping part of each tobacco leaf clamp 103; after each tobacco leaf clamp has placed the tobacco leaf, the cylinder rod of the driving cylinder 107 is extended, and the moving rod 106 is driven to move to the right through the connecting plate 108, so that the clamping part of the tobacco leaf clamp 103 is restored to the clamping state, thereby realizing that the tobacco leaf clamp clamps the tobacco leaf petiole.

[0033] like Figure 15-21 As shown, in the cigarette discharging device, the cigarette rod transferring robot 214 includes a discharging movable frame 216 driven by a longitudinal moving component to move forward and backward, and the discharging movable frame is arranged horizontally, and a lifting rod 217 is arranged parallel to the bottom of the discharging movable frame 216, and the lifting rod 217 is driven to lift up and down by a vertical moving component arranged on the discharging movable frame 216, and the left and right ends of the bottom of the lifting rod 217 are respectively provided with supporting brackets 218 for holding the cigarette rods 202. During operation, when the cigarette rod rack moves to the bottom of the cigarette rod transfer robot, the longitudinal moving assembly drives the discharging moving rack to move along the front-to-back direction to just above the cigarette rod rack, and then the vertical moving assembly drives the lifting rod and the supporting bracket to move downward and close to the cigarette rod, then the supporting bracket holds the cigarette rod, the lifting rod resets upward, and the discharging moving rack drives the cigarette rod to move backward to just above the cigarette rod turnover rack; finally, the lifting rod drives the cigarette rod to move downward and close to the cigarette rod turnover rack, the supporting bracket releases the cigarette rod, allowing the cigarette rod to fall on the cigarette rod turnover rack, completing the cigarette discharging.

[0034] In the cigarette discharging device, the support bracket 218 includes a pair of support plates 219 distributed front and rear, the lower parts of the pair of support plates 219 are bent toward each other and used to contact the cigarette rods, and the pair of support plates 219 are driven by a double-axis cylinder 220 installed at the bottom of the lifting rod 217 to move toward or away from each other. When the support bracket 218 moves to just above the cigarette rod 201, the cylinder rods on both sides of the double-axis cylinder 220 extend out at the same time, and at this time, a pair of support plates 219 move back to back in the front and rear directions to open; then the pair of support plates 219 move downward along the lifting rod 217, so that the pair of support plates 219 are located on the front and rear sides of the cigarette rod, and the lower bent parts of the pair of support plates 219 are located below the cigarette rod, and the double-axis cylinder 220 then drives the pair of support plates 219 to move toward each other until they contact each other at the bottom, so that the pair of support plates 219 are wrapped around the outside of the cigarette rod, and finally, a pair of support plates 219 move upward along the lifting rod 217, and the lower parts of the pair of support plates contact the cigarette rod, so as to support the cigarette rod and drive the cigarette rod to move.

[0035] In the cigarette discharging device, the longitudinal moving component includes a pair of longitudinal conveyor belts 221 distributed on the left and right, and each longitudinal conveyor belt 221 is provided with pulleys at the front and rear ends. The pulleys at the front ends of the pair of longitudinal conveyor belts 221 are connected by a transversely arranged transmission shaft 222, and the transmission shaft 222 is connected to the longitudinal transmission motor 223. The longitudinal transmission motor 223 drives the pair of longitudinal conveyor belts 221 to rotate simultaneously through the transmission shaft 222; the left and right ends of the lower part of the discharging movable frame 216 are respectively fixedly connected to the upper part of the pair of longitudinal conveyor belts 221, and the pair of longitudinal conveyor belts 221 drive the discharging movable frame 216 to move forward and backward when the pair of longitudinal conveyor belts 221 rotate.

[0036] In the cigarette discharging device, a longitudinal guide rail 224 is arranged on the inner side of each longitudinal conveyor belt 221; longitudinal movable sliders 230 are fixed to the left and right ends of the bottom of the discharging movable frame 216, and the longitudinal movable sliders 230 are slidably matched with the longitudinal guide rails 224 located on the same side. When a pair of longitudinal conveyor belts rotate, the discharging movable frame is driven to move forward and backward along the longitudinal guide rails.

[0037] In the cigarette discharging device, the vertical moving component includes a vertical moving frame 225, a vertical screw rod 226 installed on the vertical moving frame 225, and a pair of vertical guide rails A227 arranged parallel to the left and right sides of the vertical screw rod 226. The bottom of the vertical moving frame 225 is fixedly connected to the middle of the top surface of the lifting rod 217, so that the two are connected as a whole; a vertical transmission motor 225 for driving the vertical screw rod 226 to rotate is installed on the top of the vertical moving frame 225, and the vertical screw rod 226 is screwed with a connecting seat 229 fixed in the middle of the rear end surface of the discharging moving frame 225. The left and right ends of the rear end surface of the connecting seat 229 are respectively provided with guide rail matching blocks 230, and the guide rail matching blocks 230 are slidably matched with the vertical guide rail A227. During operation, the vertical transmission motor drives the vertical screw rod to rotate. Since the connecting seat is fixed, the vertical moving frame, the vertical screw rod A, the vertical transmission motor, and the vertical guide rail A will move vertically up and down as a whole, and the vertical moving frame drives the lifting rod to move up and down synchronously.

[0038] In the cigarette discharging device, the transverse moving component includes a moving support frame 209 laterally arranged below the cigarette rod rack 201, and a pair of transverse guide rails 210 distributed front and rear are arranged on the top of the moving support frame 209. The cigarette rod rack 201 is slidably matched with the pair of transverse guide rails 210, and a transverse transmission chain 211 is laterally arranged between the pair of transverse guide rails 210. The transverse transmission chain 211 is connected to a moving block fixed at the bottom of the cigarette rod rack 201, and the left and right ends of the transverse transmission chain 211 are respectively connected to a driving sprocket and a driven sprocket, and the driving sprocket is connected to a transverse transmission motor 212. The transverse transmission motor 212 drives the transverse transmission chain 211 to rotate, and the transverse transmission chain 211 drives the cigarette rod rack 201 to move left and right along the pair of transverse guide rails 210.

[0039] It should be noted that the lateral moving component and the cigarette-stitching robot arm here are the same as the robot arm and the moving device disclosed in an automatic cigarette-stitching device disclosed in Chinese Patent Publication No. CN220360080U. Here, only a brief description of the lateral moving component is given, and the remaining undisclosed specific structures are the same as those in the above-mentioned disclosed patents, and no further repetition will be made here.

[0040] In the cigarette discharging device, the cigarette rod rotating frame 215 is frame-shaped, and multiple cigarette rod placement grooves 233 are evenly spaced along the longitudinal direction on the inner sides of the left and right ends of the cigarette rod rotating frame 215, and the positions of the cigarette rod placement grooves on the left and right ends correspond to each other, and the cigarette rod placement grooves are semicircular. When the cigarette rod is placed on the cigarette rod rotating frame, the left and right ends of the cigarette rod are both accommodated in the cigarette rod placement grooves.

[0041] In the cigarette discharging device, a turnover support frame 232 is arranged below the cigarette rod turnover frame 215, and the top left and right ends of the turnover support frame 232 are provided with movable slide grooves 234 that penetrate in the longitudinal direction; the bottom left and right ends of the cigarette rod turnover frame 215 are provided with a plurality of movable wheels 235 distributed in the longitudinal direction, and the movable wheels 235 roll with the movable slide grooves 234 located on the same side. By setting the movable slide grooves and movable wheels, the cigarette rod turnover frame is facilitated to move in the front and rear directions. In actual use, after multiple cigarette rods are placed on the cigarette rod turnover frame, the lifting rod moves to the front side of the cigarette rod turnover frame, and then the lifting rod moves downward to the support bracket located directly in front of the cigarette rod turnover frame, and finally the support bracket moves backward, and the cigarette rod turnover frame is pushed to move backward along the movable slide groove by the support bracket, so that the cigarette rod turnover frame is output to the movable bracket of the tobacco leaf lifting device.

[0042] The cigarette discharging device also includes a discharging support frame 236, a pair of longitudinal conveyor belts 221 are respectively installed at the left and right ends of the top of the discharging support frame 236, and the longitudinal guide rail inside each longitudinal conveyor belt is installed on the top of the discharging support frame.

[0043] The working process of the cigarette discharging device is as follows: in the initial state, the cigarette rod rack 201 is located at the left end of the mobile support frame 209, and the cigarette rods 202 on the cigarette rod rack 201 are arranged by the cigarette arrangement robot arm 213 located on the side, and the discharging starts after the cigarette arrangement is completed. Specifically: the horizontal transmission motor 212 drives the horizontal transmission chain 211 to rotate, and the horizontal transmission chain 211 drives the cigarette rod rack 201 to move from left to right along the horizontal guide rail 210; when the cigarette rod rack 201 moves to the bottom of the cigarette rod transfer robot 214, the longitudinal moving component drives the discharging mobile frame 216 to move in the front-to-back direction to the top of the cigarette rod rack 201, and then the vertical moving component drives the lifting rod 217 and the supporting bracket 218 to move downward and close to the cigarette rod 202. , then the support bracket 218 supports the cigarette rod, the lifting rod 217 resets upward, and the discharging movable frame 216 drives the cigarette rod to move backward to just above the cigarette rod turnover frame 215; finally, the lifting rod 217 drives the cigarette rod to move downward and close to the cigarette rod turnover frame 215, and the support bracket 218 releases the cigarette rod, so that the cigarette rod falls into the cigarette rod placement groove 233 on the cigarette rod turnover frame 215, completing the cigarette discharging; when multiple cigarette rods are placed on the cigarette rod turnover frame, the lifting rod moves to the front side of the cigarette rod turnover frame, and then the lifting rod moves downward until the support bracket is located just in front of the cigarette rod turnover frame, and finally the support bracket moves backward, and the cigarette rod turnover frame is pushed backward along the moving slide slot by the support bracket, so that the cigarette rod turnover frame is output to the movable bracket of the tobacco leaf lifting device.

[0044] It should be noted that the tobacco curing room 305 has a plurality of tobacco rod placement racks 306 distributed along the vertical intervals, each tobacco rod placement rack is a pair of placement brackets distributed on the left and right, the cross-section of the placement bracket can be L-shaped, and the placement bracket extends longitudinally.

[0045] The tobacco lifting device, the lifting seat 302 includes a pair of lifting slides 307 spaced apart on the left and right, the pair of lifting slides 307 are respectively slidably matched with the left and right ends of the gantry bracket 307 along the vertical direction; the lifting assembly includes a pair of lifting chains 308 distributed on the left and right, the lifting chains 308 are connected to the lifting slides 307 on the same side, the pair of lifting chains 308 are driven to rotate by the lifting power assembly, and the pair of lifting chains 308 drive the pair of lifting slides 307 to move vertically upward and downward when rotating.

[0046] The tobacco lifting device, the lifting chain 308 is vertically arranged, the upper and lower ends of the lifting chain 308 are connected with sprockets 309, and the sprocket 309 at the upper end of the lifting chain 308 is installed on the top of the gantry support 301; the lifting power assembly includes a lifting drive shaft 310 arranged horizontally at the lower end of the gantry support 301, the lifting drive shaft 310 is connected to the lifting drive motor 312 through the sprocket chain transmission assembly B311, the lifting drive motor is installed at the lower part of the gantry support, and the left and right ends of the lifting drive shaft 310 are respectively connected to the sprockets 309 at the lower ends of a pair of lifting chains 308. When working, the lifting drive motor drives the lifting drive shaft to rotate through the sprocket chain transmission assembly B, and the lifting drive shaft drives the sprockets at the left and right ends to rotate at the same time, thereby driving the pair of lifting chains to rotate; when the lifting chain rotates, it drives the lifting slide on the same side to move up and down. By controlling the forward and reverse rotation of the lifting drive motor, the lifting slide can be controlled to move up or down.

[0047] The tobacco leaf lifting device has a pair of lifting sliders 313 disposed on opposite sides of a pair of lifting slides 307, and the pair of lifting sliders 313 are distributed front and back; a pair of vertical guide rails B314 are disposed on the left and right ends of the gantry support 301, and the pair of vertical guide rails B314 are distributed front and back; the pair of lifting sliders 313 are slidably matched with the pair of vertical guide rails B314 located on the same side; a chain connecting block 315 fixed to the lifting slide 307 is disposed between the pair of lifting sliders 313, and the chain connecting block 315 is connected to the lifting chain 308. The lifting slide moves along the pair of vertical guide rails driven by the lifting chain.

[0048] The tobacco leaf lifting device, the movable bracket 303 includes a pair of movable grooves 316 distributed on the left and right, the movable grooves 316 penetrate in the longitudinal direction and are located directly above the lifting slide 307, and the pair of movable grooves support the tobacco rod turnover frame; the longitudinal moving mechanism includes a pair of first longitudinal cylinders 317 distributed on the left and right, the first longitudinal cylinders 317 are installed on the lifting slide 307 located on the same side, and the cylinder rods of the first longitudinal cylinders 317 are connected to the movable grooves 316 located on the same side to drive the movable grooves to move in the front and rear directions; the top of the lifting slide 307 is installed with a first longitudinal guide rail 318 that is slidably matched with the movable groove 316. When working, the first longitudinal cylinder drives the movable groove to move forward and backward along the first longitudinal guide rail, and the movable groove is used to connect with the movable slides of the tobacco rod placement shelf and the tobacco discharging device.

[0049] The tobacco lifting device, the pushing mechanism includes a pair of pushing brackets 319 distributed on the left and right, the pushing brackets 319 are fixedly connected to the moving groove 316 located on the same side, the pushing brackets 319 are installed with a second longitudinal cylinder 320, the cylinder rod of the second longitudinal cylinder 320 extends forward and a pushing moving block 321 is fixed at the end, the pushing moving block 321 is installed with a transversely arranged first transverse cylinder 322, the cylinder rod of the first transverse cylinder 322 extends inward and a pushing plate 323 is fixed at the end, the pushing plate 323 is longitudinally arranged and used to push the tobacco rod The turnover rack 304 and the push plate 323 are located above the front side of the movable groove 316. Under normal circumstances, the push plate 323 and the movable groove plate 316 are offset left and right. When the tobacco rod turnover rack 301 needs to be pushed, the cylinder rod of the first transverse cylinder 322 extends to make the push plate 323 move laterally to the front of the movable groove 316. Then the second longitudinal cylinder 320 drives the push moving block 321 to move backward. The push moving block 321 drives the push plate 323 to move synchronously. The push plate 323 pushes the tobacco rod turnover rack 304 to move backward along the movable groove 316 to the tobacco rod placement shelf in the tobacco curing room.

[0050] In the tobacco lifting device, a second longitudinal guide rail 324 is installed on the pushing bracket 319 , and the second longitudinal guide rail 324 is located above the moving groove 316 , and the pushing moving block 321 is slidably matched with the second longitudinal guide rail 324 .

[0051] The tobacco lifting device also includes a feed moving track 327 horizontally arranged in front of multiple tobacco curing rooms 305 that are laterally distributed side by side. The tobacco lifting device 300 is driven by a feed moving mechanism 330 to move left and right along the feed moving track 327. During operation, when the tobacco lifting device 300 moves along the feed moving track 327 to the front of the tobacco curing room 305, the tobacco lifting device 300 drives the tobacco rod turnover rack to be lifted vertically to a position corresponding to the tobacco rod placement shelf position in the tobacco curing room, and then the pushing mechanism 329 pushes the tobacco rod turnover clamp onto the tobacco rod placement shelf 306 of the tobacco curing room 305.

[0052] It should be noted that the tobacco curing room 305 has a plurality of tobacco rod placement racks 306 distributed along the vertical intervals, each tobacco rod placement rack is a pair of placement brackets distributed on the left and right, the cross-section of the placement bracket can be L-shaped, and the placement bracket extends longitudinally.

[0053] like Figure 29-30 As shown, in the tobacco lifting device, the feed moving track 327 is a pair, and the pair of feed moving tracks 327 are spaced apart in front and back; the feed moving mechanism 330 includes a pair of running wheel groups installed at the bottom of the gantry bracket 301, and the pair of running wheel groups are distributed on the left and right and both roll with the feed moving track 327, and one of the running wheel groups is driven to rotate by the running power assembly. When working, the running power assembly drives the running wheel group to rotate, and the running wheel group rolls along the feed moving track to realize the left and right movement of the entire tobacco lifting device.

[0054] like Figure 29-30 As shown, in the tobacco lifting device, the travel wheel group includes a longitudinally arranged axle 331, and travel wheels 332 are respectively installed at the front and rear ends of the axle 331. The travel wheels 332 at the front and rear ends of the axle 331 are respectively rollingly matched with the top of a pair of feed moving rails 327.

[0055] The travel power assembly includes a travel power motor 333 installed at the lower end of the gantry bracket 301, and the output shaft of the travel power motor 333 is connected to the axle of one of the travel wheel groups through a sprocket chain transmission assembly A334.

[0056] The cross-section of the feed moving track 327 is I-shaped, that is, the feed moving track can be supported by an I-beam; a pair of auxiliary guide wheels 335 are arranged between the walking wheels at the front and rear ends of the wheel axle 331, and the auxiliary guide wheels 335 are installed at the bottom of the gantry bracket 301. The pair of auxiliary guide wheels 335 are distributed front and rear, and the axis of the auxiliary guide wheels 335 extends vertically. The auxiliary guide wheels 335 roll with the inner side of the web of the feed moving track 327.

[0057] The present invention integrates tobacco leaf weaving, tobacco rod output and transfer to tobacco rod turnover rack after weaving, and tobacco rod turnover rack lifting and transfer to tobacco flue-curing room, which can well meet the production requirements of tobacco leaf curing, greatly reduce the labor intensity of operators, and improve work efficiency. The advantages of the present invention are: (1) In the tobacco weaving device, a detachable clip fixing rod is provided on the tobacco leaf clamping fixture, so that the clip fixing rod and the tobacco leaf clamp can be removed to clamp tobacco leaves before the tobacco weaving operation is performed. This makes it unnecessary to manually add tobacco leaves during the tobacco weaving process, thereby improving the convenience of operation and reducing the safety hazard of accidental injury by the robotic arm. (2) In the tobacco braiding discharging device, the tobacco rod rack is driven to move to the right by the lateral moving component, so that the tobacco rods braided with tobacco leaves on the tobacco rod rack are transferred to the bottom of the tobacco rod transfer robot, and then the tobacco rods are transferred to the tobacco rod turnover rack with the help of the tobacco rod transfer robot. The whole process does not require manual movement of the tobacco rods braided with tobacco leaves, which is simple and convenient to operate, reduces manual labor intensity, and improves the efficiency of tobacco rod transfer; (3) The tobacco leaf lifting device is convenient for moving the tobacco stem turnover rack, which is simple and convenient to operate, reduces the labor intensity and improves the efficiency of tobacco stem transfer. At the same time, it is suitable for placing tobacco stems of different heights on the shelves in the tobacco flue-curing room, without the need for manual climbing equipment such as ladders to place them, thereby improving work efficiency and reducing safety hazards. (4) It can be adapted to feed tobacco leaves into multiple tobacco curing rooms at the same time.

[0058] The above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention, which should be included in the scope of the technical solution for protection of the present invention.

Claims

1. An automatic tobacco leaf weaving and transportation device, characterized in that: It includes a tobacco braiding device, a tobacco braiding discharging device and a tobacco leaf lifting device; The tobacco weaving device comprises a tobacco rod rack for placing tobacco rods in a horizontal manner, and a tobacco weaving mechanical arm arranged at the right rear of the tobacco rod rack and used for weaving tobacco leaves onto the tobacco rods. Tobacco leaf clamping jigs are arranged on the front and rear sides of the tobacco rod rack, and each tobacco leaf clamping jig is driven by a driving member to move forward and backward so that the tobacco leaf clamping jig is close to or away from the tobacco rods on the tobacco rod rack, and a tobacco leaf clamp is detachably arranged on the tobacco leaf clamping jig; The cigarette discharging device comprises a lateral moving assembly for driving the cigarette rod rack to move left and right in the lateral direction, a cigarette rod transfer manipulator is arranged above the right end of the lateral moving assembly, and the cigarette rod transfer manipulator is used to move the cigarette rods on the cigarette rod rack backwards and place them on the cigarette rod turnover rack; The tobacco leaf lifting device includes a gantry bracket, a lifting seat driven by a lifting assembly to lift vertically is arranged inside the gantry bracket, a movable bracket for a tobacco rod turnover rack output by a splicing and discharging device is arranged on the lifting seat, the movable bracket is driven by a longitudinal moving mechanism to move forward and backward in the longitudinal direction, and a pushing mechanism is arranged on the movable bracket for pushing the tobacco rod turnover rack into the tobacco curing room in the longitudinal direction.

2. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 1, characterized in that: The tobacco leaf clamping jigs all include a jig bottom plate, a clip fixing rod is detachably provided on the jig bottom plate, a plurality of tobacco leaf clamps are distributed along the lateral intervals on the clip fixing rod, the clamping portion of the tobacco leaf clamp faces the side where the tobacco rod rack is located, and the handle portion faces away from the side where the tobacco rod rack is located; a moving part is provided on the side of the clip fixing rod facing away from the tobacco rod rack, the moving part is driven by a power component to move left and right, the moving part is provided with a handle toggle part for contacting the handle portions of the plurality of tobacco leaf clamps, the handle toggle part toggle the handle portions of the plurality of tobacco leaf clamps as the moving part moves, so that the clamping portions of the plurality of tobacco leaf clamps are opened.

3. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 2, characterized in that: The tobacco clip comprises a first clamp body and a second clamp body which are distributed opposite to each other on the left and right, and the first clamp body and the second clamp body are provided with a clamping part, a connecting part and a handle part in sequence from front to back, and the connecting part of the first clamp body and the second clamp body is hinged; a plurality of handle fixing blocks are fixed at intervals along the length direction of the bottom of the clamp fixing rod, and the plurality of handle fixing blocks correspond to the positions of the plurality of tobacco clips, and each handle fixing block is fixedly connected to the handle part of the first clamp body of the tobacco clip; the handle toggle member comprises a plurality of handle toggle blocks which are distributed side by side, and each handle toggle block corresponds to the position of the two tobacco clips respectively, and the handle toggle block is in a horizontal U-shape, and the left and right ends of each handle toggle block are respectively located on the right side of the handle part of the second clamp body of the two tobacco clips.

4. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 3 is characterized by: The moving part is a moving rod arranged in parallel at the bottom of the clamp fixing rod facing away from the cigarette rod rack, and a plurality of handle toggle blocks are fixed at one end of the moving rod facing the cigarette rod rack; the power assembly is a driving cylinder arranged at one side of the moving rod and installed on the bottom plate of the jig, the cylinder rod of the driving cylinder extends to the right and a connecting plate is fixed on the end, the connecting plate is fixedly connected to the left end of the moving rod, and the moving rod is driven to move left and right when the cylinder rod of the driving cylinder is extended or retracted.

5. The automatic tobacco weaving and transportation equipment for flue-cured tobacco according to claim 1, characterized in that: The cigarette rod transfer robot includes a discharging moving frame that is driven by a longitudinal moving component to move forward and backward, a lifting rod is arranged under the discharging moving frame, and the lifting rod is driven to lift up and down by a vertical moving component arranged on the discharging moving frame, and support brackets for holding the cigarette rods are respectively arranged at the left and right ends of the bottom of the lifting rod; the support brackets include a pair of support plates distributed front and back, the lower parts of the pair of support plates are bent toward each other and used to contact the cigarette rods, and the pair of support plates are driven by a double-axis cylinder installed at the bottom of the lifting rod to move toward or away from each other.

6. The automatic tobacco weaving and transportation equipment for flue-cured tobacco according to claim 5, characterized in that: The longitudinal moving assembly includes a pair of longitudinal conveyor belts distributed on the left and right, each longitudinal conveyor belt is provided with pulleys at the front and rear ends, the pulleys at the front ends of the pair of longitudinal conveyor belts are connected by a transversely arranged transmission shaft, the transmission shaft is connected to the longitudinal transmission motor, and the longitudinal transmission motor drives the pair of longitudinal conveyor belts to rotate simultaneously through the transmission shaft; the left and right ends of the lower part of the discharging moving frame are respectively fixedly connected to the upper part of the pair of longitudinal conveyor belts, and the pair of longitudinal conveyor belts drive the discharging moving frame to move forward and backward when rotating; the inner side of each longitudinal conveyor belt is provided with a longitudinal guide rail; the left and right ends of the bottom of the discharging moving frame are fixed There is a longitudinal moving slider, which slides with the longitudinal guide rail on the same side; the vertical moving assembly includes a vertical moving frame, a vertical screw rod installed on the vertical moving frame, and a pair of vertical guide rails A arranged parallel to the left and right sides of the vertical screw rod. The bottom of the vertical moving frame is fixedly connected to the middle of the top surface of the lifting rod, and a vertical transmission motor for driving the vertical screw rod to rotate is installed on the top of the vertical moving frame. The vertical screw rod is screwed with a connecting seat fixed in the middle of the rear end surface of the discharging moving frame, and the left and right ends of the rear end surface of the connecting seat are respectively provided with guide rail matching blocks, and the guide rail matching blocks slide with the vertical guide rail A.

7. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 1, characterized in that: The cigarette rod turnover rack is frame-shaped, and the inner sides of the left and right ends of the cigarette rod turnover rack are provided with multiple cigarette rod placement grooves evenly spaced along the longitudinal direction; a turnover support rack is arranged below the cigarette rod turnover rack, and the top left and right ends of the turnover support rack are provided with movable slide grooves running through the longitudinal direction; the bottom left and right ends of the cigarette rod turnover rack are provided with a plurality of movable wheels distributed along the longitudinal direction, and the movable wheels are rollingly matched with the movable slide grooves located on the same side.

8. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 1, characterized in that: The lifting seat includes a pair of lifting slides distributed on the left and right, and the lifting slides are matched with the gantry bracket in a vertical sliding manner; the lifting assembly includes a pair of lifting chains distributed on the left and right, and the lifting chains are connected to the lifting slides located on the same side. The pair of lifting chains are driven to rotate by the lifting power assembly, and the pair of lifting chains drive the pair of lifting slides to move vertically up and down when rotating; the moving bracket includes a pair of moving grooves distributed on the left and right, and the moving grooves are longitudinally penetrated and located directly above the lifting slides; the longitudinal moving mechanism includes a pair of first longitudinal cylinders distributed on the left and right, and the first longitudinal cylinders are installed on the lifting slides located on the same side, and the cylinder rods of the first longitudinal cylinders are connected to the moving grooves located on the same side to drive the moving grooves to move in the front and rear directions; the top of the lifting slide is provided with a first longitudinal guide rail that is slidably matched with the lifting slide.

9. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 1, characterized in that: The pushing mechanism includes a pair of pushing brackets distributed on the left and right, the pushing brackets are fixedly connected to a moving groove located on the same side, the pushing bracket is installed with a second longitudinal cylinder, the cylinder rod of the second longitudinal cylinder extends to the front side and a pushing moving block is fixed at the end, the pushing moving block is installed with a transversely arranged first transverse cylinder, the cylinder rod of the first transverse cylinder extends inwardly and a pushing plate is fixed at the end, and the pushing plate is longitudinally arranged; the pushing bracket is installed with a second longitudinal guide rail, the second longitudinal guide rail is located above the moving groove, and the pushing moving block slides with the second longitudinal guide rail.

10. The automatic tobacco weaving and transportation equipment for flue-cured tobacco leaves according to claim 1, characterized in that: It also includes a feed moving track horizontally arranged on the front side of multiple tobacco curing rooms distributed laterally side by side, and the tobacco lifting device is driven by the feed moving mechanism to move along the feed moving track; the feed moving track is a pair, and the pair of feed moving tracks are distributed at intervals in the front and rear; the feed moving mechanism includes a pair of walking wheel groups installed at the bottom of the gantry bracket, the pair of walking wheel groups are distributed on the left and right and both roll with the feed moving track, and one of the walking wheel groups is driven to rotate by a walking power assembly.

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