Automatic fresh flower packaging equipment

Abstract

The invention relates to the technical field of fresh flower packaging equipment, in particular to automatic fresh flower packaging equipment. The automatic fresh flower packaging equipment comprises a rack, and a multi-station rotating mechanism, a feeding mechanism, a gathering mechanism, a bundling and stem cutting mechanism, an outer layer paper packaging mechanism and a discharging mechanism are arranged on the rack; the feeding mechanism transfers fresh flowers to be packaged to the multi-station rotating mechanism, the multi-station rotating mechanism rotates to the gathering mechanism, and the gathering mechanism gathers the fresh flowers. Then the multi-station rotating mechanism rotates to the bundling and stem cutting mechanism, and the bundling and stem cutting mechanism bundles and cuts the stems of the fresh flowers; then the multi-station rotating mechanism drives the bundled and sheared fresh flowers to rotate to the outer layer paper wrapping mechanism for packaging; and after packaging is completed, the discharging mechanism outputs the packaged bouquets. The full-automatic fresh flower packaging machine is simple in structure, full-automatic production is achieved, manpower is not needed in the whole process from fresh flower feeding to packaging discharging, the labor cost is remarkably reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automation equipment, in particular to an automatic flower packaging device. Background Art

[0002] At present, the packaging of flowers is almost always done by manually stacking the flowers into a specific form and then wrapping them with kraft paper corrugated paper, and then cutting the stems, bundling, etc. to complete the flower packaging. Therefore, the existing technology of manual packaging is not only time-consuming and labor-intensive, but also requires the operator to have a very high level of packaging proficiency. Therefore, there is an urgent need for a highly automated flower automatic packaging equipment. Summary of the invention

[0003] The technical problem to be solved by the present invention is: to overcome the deficiencies in the prior art and provide an automatic flower packaging device with a high degree of automation, thereby solving the problems of low efficiency and high manual dependence in the flower packaging industry and having significant market application value.

[0004] The technical solution adopted by the present invention to solve the technical problem is: an automatic flower packaging device, including a frame, on which a multi-station rotating mechanism, a feeding mechanism, a gathering mechanism, a bundling and stem cutting mechanism, an outer paper wrapping mechanism and a discharging mechanism are provided;

[0005] The feeding mechanism transfers the flowers to be packaged to the multi-station rotating mechanism, and the multi-station rotating mechanism rotates to the gathering mechanism, which gathers the flowers; then the multi-station rotating mechanism rotates to the bundling and stem cutting mechanism, and the bundling and stem cutting mechanism bundles and cuts the stems of the flowers; then the multi-station rotating mechanism drives the bundled and cut flowers to rotate to the outer paper wrapping mechanism for packaging; after packaging is completed, the discharging mechanism outputs the packaged bouquet.

[0006] Furthermore, the multi-station rotating mechanism includes a carrier bottom plate, and a plurality of carrier stations for clamping flowers are evenly arranged on the outer edge of the carrier bottom plate; each of the carrier stations includes a carrier rail, and a plurality of carrier sliders are connected to the carrier rail, and each carrier slider is equipped with a flower support rod. The flower support rod is a U-shaped carrier, and the flower support rod is independently installed, which is convenient for replacement or cleaning and reduces maintenance costs.

[0007] Furthermore, the feeding mechanism includes a feeding rack, the feeding rack is equipped with a carrier unit, and a transfer assembly for transferring flowers from the feeding rack to the multi-station rotating mechanism; the carrier assembly includes a plurality of groups of hanging flower units, each group of hanging flower units includes n hanging flower support rods;

[0008] The transfer assembly includes a transfer cylinder and a transfer guide rail. A transfer slide is provided on the transfer guide rail. The transfer slide is driven by the transfer cylinder to slide along the transfer guide rail. A clamping jaw base is installed on the transfer slide. The upper surface of the clamping jaw base is provided with m transfer clamps, and the numbers m and n are the same. The transfer clamps are arranged below the hanging flower support rod.

[0009] Furthermore, the loading machine frame is provided with a hanging flower front baffle, which is located at the front end of the hanging flower unit and is arranged close to the transfer clamp; the rear end of the hanging flower unit is provided with a hanging flower rear baffle, which is driven to translate by the rear baffle cylinder.

[0010] Furthermore, the folding mechanism is arranged above the multi-station rotating mechanism; the left-right direction of the multi-station rotating mechanism is set as the X direction, the front-back direction of the multi-station rotating mechanism is set as the Y direction, and the height direction of the multi-station rotating mechanism is set as the Z direction;

[0011] The folding mechanism includes a cylinder mounting plate installed on a frame, a Z-direction cylinder is installed on the cylinder mounting plate, a Z-direction cylinder push rod passes through the cylinder mounting plate and is connected to a lifting plate, and an X-direction clapping plate assembly for folding the flowers in the X direction and a Y-direction clapping plate assembly for folding the flowers in the Y direction are installed on the lower surface of the lifting plate.

[0012] Furthermore, the bundling and stem cutting mechanism comprises a bundling bottom plate installed on the frame, a rubber strip pulling assembly, a nail pressing assembly and a rubber strip assembly are arranged above the bundling bottom plate, a stem cutting assembly is arranged below the bundling bottom plate, and the rubber strip pulling assembly and the rubber strip assembly are located on both sides of the nail pressing assembly;

[0013] The rubber strip assembly is provided with a rubber strip pre-tightening assembly, a rubber strip tensioning assembly and a rubber strip front clamping assembly in sequence along the rubber strip travel route; a rubber strip connecting assembly is provided on the outside of the rubber strip front clamping assembly; a rubber strip shrinking assembly for facilitating nail pressing is provided on the outside of the rubber strip connecting assembly; a rubber strip cutting assembly for cutting the rubber strip is provided at the nail pressing position of the nail pressing assembly.

[0014] Furthermore, the stem cutting assembly includes a main stem cutting assembly and an auxiliary stem cutting assembly, the auxiliary stem cutting assembly includes a stem cutting knife, and the stem cutting knife is driven by a stem cutting cylinder installed on the bundling base plate; the main stem cutting assembly includes a main stem cutting cylinder installed on the bundling base plate, the front end of the main stem cutting cylinder top rod is pinned with a C-shaped block, a cam follower is provided on the outer side of the C-shaped block, and a pushing block is provided on the bundling base plate, and the pushing block is provided with an inclined surface cooperating with the cam follower.

[0015] Furthermore, the input end of the outer paper wrapping mechanism is connected to a multi-station rotating mechanism, and the output end of the outer paper wrapping mechanism is connected to a discharging mechanism, and the length direction of the discharging mechanism is set to be the X direction, the width direction of the discharging mechanism is set to be the Y direction, and the height direction of the discharging mechanism is set to be the Z direction;

[0016] The outer wrapping paper mechanism includes a flower wrapping bottom plate installed on the frame. A paper feeding component for guiding and pulling the wrapping paper and a wrapping component for wrapping the flower bouquet with the wrapping paper are provided on the flower wrapping bottom plate.

[0017] Further, the wrapping paper component includes a rear baffle, a front baffle, a left baffle, a right baffle, a first motor, a second motor, a third motor, a fourth motor and a fifth motor. The first motor drives the rear baffle to move along the Y direction through a synchronous belt component. The second motor drives the front baffle, the left baffle and the right baffle to move synchronously along the Y direction through a rack component. The third motor drives the left baffle and the right baffle to move synchronously along the Y direction through a synchronous belt component. The fourth motor drives the front baffle, the left baffle and the right baffle to move synchronously along the X direction through a synchronous belt component. The fifth motor drives the left baffle and the right baffle to move towards or away from each other along the X direction through a synchronous belt component.

[0018] Further, the paper feeding component includes a paper feeding base plate installed on the frame, and the paper feeding base plate is arranged vertically. A guide roller mounting seat is slidably arranged on the paper feeding base plate, and a plurality of wrapping paper guide rollers are installed on the guide roller mounting seat.

[0019] A cutting knife component is provided on the paper feeding base plate. The cutting knife component includes a cutting knife and a seventh motor, and the seventh motor drives the cutting knife to move along the Z direction through a rack component.

[0020] The paper feeding base plate is further installed with a paper pulling component. The paper pulling component includes a ninth motor and a paper pulling jaw, and the ninth motor drives the paper pulling jaw to move along the X direction through a synchronous belt component.

[0021] A sealing edge brush roller and an eighth motor are arranged outside the paper feeding base plate. The sealing edge brush roller is located at the wrapping paper outlet, and the eighth motor drives the sealing edge brush roller to move along the Y direction through a rack component.

[0022] The beneficial effects of the present invention are as follows: The present invention is reasonably designed and easy to operate, and has the following advantages:

[0023] (1) Fully automated production, without manual operation from fresh flower feeding to packaging and discharging, significantly reducing labor costs and improving work efficiency.

[0024] (2) High-precision operation. Each mechanism is precisely controlled by cylinders, motors, guide rails, etc. to ensure the consistency of flower bouquet gathering, bundling and paper wrapping.

[0025] (3) Strong adaptability. Adjustable carrier workstations, multi-directional baffle designs, etc. support the packaging of different varieties / sizes of fresh flowers, with strong versatility.

[0026] (4) Quality optimization. Automated gathering, bundling and shearing avoid damage to fresh flowers caused by manual operation, improving the qualified rate of finished products.

[0027] (5) Modular expansion, with each mechanism independently designed for easy maintenance, upgrade, and inspection. Brief Description of the Drawings

[0028] The present invention will be further described below in conjunction with the drawings and embodiments.

[0029] Figure 1 is a schematic structural diagram of the present invention;

[0030] Figure 2 is Figure 1 the top view of

[0031] Figure 3 is a schematic structural diagram of the multi-station rotating mechanism;

[0032] Figure 4 is a schematic structural diagram of the loading mechanism;

[0033] Figure 5 is a schematic structural diagram of the loading mechanism from another perspective;

[0034] Figure 6 is an installation schematic diagram of the folding mechanism and the multi-station rotating mechanism;

[0035] Figure 7 is the front view of the folding mechanism;

[0036] Figure 8 is a schematic structural diagram of the folding mechanism from another perspective;

[0037] Figure 9 is a schematic structural diagram of the X-direction flap assembly in the folding mechanism;

[0038] Figure 10 is a schematic structural diagram of the Y-direction flap assembly in the folding mechanism;

[0039] Figure 11 is a schematic structural diagram of the bundling and cutting mechanism;

[0040] Figure 12 is Figure 11 the top view of

[0041] Figure 13 is a schematic structural diagram of the bundling and cutting mechanism from another perspective;

[0042] Figure 14 is an installation schematic diagram of the rubber strip pre-tightening assembly, rubber strip tensioning assembly, rubber strip front clamping assembly, rubber strip receiving assembly, rubber strip shrinking assembly, and rubber strip cutting knife assembly in the bundling and cutting mechanism;

[0043] Figure 15 is Figure 14 the partial enlarged view at A in

[0044] Figure 16 This is a schematic diagram of the installation of the rubber nail return cylinder in the strapping and stem cutting mechanism;

[0045] Figure 17 It is a structural schematic diagram of a stem cutting component in a bundled stem cutting mechanism;

[0046] Figure 18 yes Figure 17 A partial enlarged view of point B in the middle;

[0047] Figure 19 It is the installation diagram of the multi-station rotating mechanism, outer paper wrapping mechanism and discharging mechanism;

[0048] Figure 20 yes Figure 19 The main view of

[0049] Figure 21 It is a structural schematic diagram of the flower wrapping component in the outer paper wrapping mechanism;

[0050] Figure 22 This is a structural diagram of the flower wrapping component from another perspective;

[0051] Figure 23 It is a schematic diagram of the structure of the packaging components in the outer paper wrapping mechanism;

[0052] Figure 24 It is a structural diagram of the packaging component from another perspective;

[0053] Figure 25 It is a structural schematic diagram of the paper feeding assembly in the outer paper wrapping mechanism;

[0054] Figure 26 It is a structural schematic diagram of the paper feeding assembly from another perspective;

[0055] Figure 27 It is a flow chart of the flower wrapping process.

[0056] In the figure: 100. frame, 200. multi-station rotating mechanism, 300. feeding mechanism, 400. gathering mechanism, 500. bundling and stem cutting mechanism, 600. outer paper wrapping mechanism, 700. discharging mechanism, 701. guide inclined plate;

[0057] 201. Flower support rod, 202. Carrier bottom plate, 203. Carrier slider, 204. Carrier guide rail;

[0058] 301. Loading rack, 302. Carrier unit, 303. Front baffle with hanging pattern, 304. Transfer gripper, 305. Gripper bottom plate, 306. Transfer cylinder, 307. Transfer guide rail, 308. Rear baffle with hanging pattern;

[0059] 401. Y-direction split platen, 402. Y-direction middle platen, 403. Y-direction slider, 404. Pressure sensor, 405. Z-direction cylinder, 406. Cylinder mounting plate, 407. Lifting plate, 408. X-direction motor, 409. X-direction platen, 410. X-direction connecting plate, 411. X synchronous belt, 412. X-direction drag plate, 413. X-direction linear guide rail, 414. X-direction slider, 415. Y synchronous belt, 416. Y-direction motor, 417. Y-direction drag plate, 418. Y-direction connecting rod, 419. Y-direction linear guide rail;

[0060] 501. Nail pressing cylinder, 502. Rubber strip shrinking cylinder, 503. Second clamping cylinder, 504. Pre-tightening cylinder, 505. Nail retracting cylinder, 506. Rubber strip receiving cylinder, 507. Rubber strip front clamping jaw, 508. First clamping cylinder, 509. Pre-tightening jaw, 510. Tightening cylinder, 511. Tightening jaw, 512. Third clamping cylinder, 513. Rubber strip receiving jaw, 514. Shrinking rod, 515. Nail pressing seat, 516. Nail pressing guide post, 517. Nail pressing rod, 518. Left stem holding jaw, 519. Right stem holding jaw, 520. Rubber strip pulling jaw, 521. Fourth clamping cylinder, 522. Rubber strip pulling swing arm cylinder, 523. Rubber strip cutter, 524. Stem cutting knife, 525. C-shaped block, 526. Cam follower, 527. Pushing block, 528. Stem cutting cylinder, 529. Main stem cutting cylinder, 530. Nail retracting block;

[0061] 601. Flower wrapping bottom plate, 602. Rear baffle, 603. Front baffle, 604. Left baffle, 605. Right baffle, 606. Stem clamping assembly, 607. Wrapping paper guide roller, 608. First motor, 609. Second motor, 610. Third motor, 611. Fourth motor, 612. Fifth motor, 613. Sixth motor, 614. Seventh motor, 615. Eighth motor, 616. Ninth motor, 617. Paper pulling jaw, 618. Cutter, 619. Edge sealing brush roller, 620. Edge sealing plate, 621. Glue spraying head, 622. Push rod, 623. Paper feeding base plate, 624. Translation belt, 625. Guide roller mounting seat. Detailed implementation mode

[0062] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0063] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, 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. Therefore, it should not be construed as a limitation to the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0064] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] As Figure 1 and Figure 2 shown, a fresh flower automatic packing device includes a frame 100, and a multi-station rotating mechanism 200, a feeding mechanism 300, a gathering mechanism 400, a bundling and cutting mechanism 500, an outer wrapping paper mechanism 600, and a discharging mechanism 700 are arranged on the frame 100;

[0066] The feeding mechanism 300 transfers the fresh flowers to be packed to the multi-station rotating mechanism 200, and the multi-station rotating mechanism 200 rotates to the gathering mechanism 400, and the gathering mechanism 400 performs a gathering operation on the fresh flowers; then the multi-station rotating mechanism 200 rotates to the bundling and cutting mechanism 500, and the bundling and cutting mechanism 500 bundles and cuts the flower stalks of the fresh flowers; then the multi-station rotating mechanism 200 drives the fresh flowers that have been bundled and cut to rotate to the outer wrapping paper mechanism 600 for packing; after the packing is completed, the discharging mechanism 700 outputs the packaged flower bouquet.

[0067] As Figure 3 shown, the multi-station rotating mechanism 200

[0068] The multi-station rotating mechanism 200 includes a carrier bottom plate 202, and a number of carrier stations for clamping fresh flowers are evenly arranged on the outer edge of the carrier bottom plate 202; each carrier station includes a carrier guide rail 204, and a number of carrier sliders 203 are connected to the carrier guide rail 204, and each carrier slider 203 is equipped with a fresh flower support rod 201. The fresh flower support rod 201 is a U-shaped carrier, which is convenient for hanging flowers, forms a flexible restraint on the flower stem, avoids scratching, and is also convenient for quick picking and placing.

[0069] Such as Figures 4 - 5 The feeding mechanism 300 shown in

[0070] The feeding mechanism 300 includes a feeding frame 301, and a carrier unit 302 and a transfer component for transferring fresh flowers from the feeding frame 301 to the multi-station rotating mechanism 200 are installed on the feeding frame 301; the carrier component 302 includes several groups of flower hanging units, and each group of flower hanging units includes three flower hanging support rods; the transfer component includes a transfer cylinder 306 and a transfer guide rail 307, a transfer carriage is arranged on the transfer guide rail 307, the transfer carriage is driven by the transfer cylinder 306 to slide along the transfer guide rail 307, a jaw bottom plate 305 is installed on the transfer carriage, and three transfer jaws 304 are arranged on the upper surface of the jaw bottom plate 305, and the transfer jaws 304 are arranged below the flower hanging support rods.

[0071] A flower hanging front baffle 303 for preventing fresh flowers from slipping off is arranged on the feeding frame 301, and the flower hanging front baffle 303 is located at the front end of the flower hanging unit and is close to the transfer jaw 304; a flower hanging rear baffle 308 is arranged at the rear end of the flower hanging unit, and the flower hanging rear baffle 308 is driven by a rear baffle cylinder to translate.

[0072] The working process of the feeding mechanism 300 is as follows: 3 to 4 fresh flowers are hung on each flower hanging support rod. When a group of flower hanging units moves to the position of the transfer jaw 304, the rear baffle cylinder drives the flower hanging rear baffle 308 to move forward to block the rear end of the flower hanging unit; then, the transfer jaw 304 moves forward to approach the flower stalk and then clamps it, the flower hanging rear baffle 308 retracts, the transfer jaw 304 clamps the flower stalk and continues to move forward, transfers the fresh flower to the fresh flower support rod 201, and then the transfer jaw 304 releases and retracts to complete the flower loading work.

[0073] Such as Figures 6 - 10 The folding mechanism 400 shown in

[0074] The folding mechanism 400 is arranged above the multi-station rotating mechanism 200; it is set that the left and right direction of the multi-station rotating mechanism 200 is the X direction, the front and rear direction of the multi-station rotating mechanism 200 is the Y direction, and the height direction of the multi-station rotating mechanism 200 is the Z direction;

[0075] The folding mechanism 400 includes a cylinder mounting plate 406 installed on the frame 100. A Z-direction cylinder 405 is installed on the cylinder mounting plate 406. The ejector rod of the Z-direction cylinder 405 penetrates through the cylinder mounting plate 406 and is connected to a lifting plate 407. The lower surface of the lifting plate 407 is equipped with an X-direction flap assembly for folding the fresh flowers in the X direction and a Y-direction flap assembly for folding the fresh flowers in the Y direction.

[0076] Through the cooperation of the multi-station rotating mechanism 200 and the folding mechanism 400, the precise folding of the fresh flowers in the three directions of X, Y, and Z is realized, meeting the packaging requirements of flower bouquets of different sizes. The Z-direction cylinder 405 drives the lifting plate 407 to achieve the overall lifting of the flap assembly, improving safety. The flap assembly is modularly designed, facilitating maintenance and adjustment, and enhancing the flexibility of the device.

[0077] The X-direction flap assembly includes a group of X-direction flaps 409 and an X-direction driving assembly for driving the X-direction flaps 409 to move towards or away from each other; the X-direction driving assembly includes an X-direction synchronous belt 411 installed on the lower surface of the lifting plate 407, and the X-direction synchronous belt 411 is driven to rotate by an X-direction motor 408; a group of X-direction flaps 409 are arranged on both sides of the X synchronous belt 411. The X-direction synchronous belt 411 drives the X-direction flaps 409, with high motion synchronism, ensuring uniform force on both sides of the flower bouquet and avoiding extrusion damage. The X-direction motor 408 drives to achieve automatic control, with higher precision than manual operation.

[0078] An X-direction connecting plate 410 is connected to the outside of the X-direction flap 409. An X-direction dragging plate 412 is provided at the top of the X-direction connecting plate 410, and the X-direction dragging plate 412 is installed and connected to the X-direction synchronous belt 411. The X-direction connecting plate 410 and the X-direction dragging plate 412 form a stable transmission chain, reducing the flap shaking and ensuring the smoothness of the folding action.

[0079] The X-direction flap assembly further includes an X-direction guide rail pair for improving the motion stability of the X-direction flap 409. The X-direction guide rail pair includes an X-direction linear guide rail 413 installed on the lower surface of the lifting plate 407. An X-direction slider 414 is slidably connected to the X-direction linear guide rail 413, and the X-direction slider 414 is connected to the X-direction dragging plate 412. The X-direction guide rail pair further restricts the motion trajectory of the X-direction flap assembly, preventing deflection or jamming and extending the service life of the device.

[0080] A pressure sensor 404 for detecting the folding pressure of the fresh flowers is provided on the X-direction connecting plate 410. The pressure sensor 404 can preset the target value, monitor the folding force until the folding is completed, avoid excessive extrusion damage to the fresh flowers, and improve the yield rate.

[0081] The Y-direction clapper assembly includes a set of Y-direction clapper units and a Y-direction drive assembly for driving the Y-direction clapper units to move towards or away from each other; the Y-direction drive assembly includes a Y-direction synchronous belt 415 installed on the lower surface of the lifting plate 407, and the Y-direction synchronous belt 415 is driven to rotate by a Y-direction motor 416; a set of Y-direction clapper units are arranged on both sides of the Y-direction synchronous belt 415. The X-direction motor 408 and the Y-direction motor 416 are both servo motors. The Y-direction synchronous belt 415 and the Y-direction motor 416 are driven to achieve the same precise control as the X-direction clapper assembly, ensuring uniform closing around the bouquet.

[0082] The Y-direction clapper unit includes a Y-direction middle clapper 402 and Y-direction split clappers 401. The number of Y-direction split clappers 401 is two, and there is a gap between the two Y-direction split clappers 401. The Y-direction middle clapper 402 is located outside the Y-direction split clappers 401 and covers the gap. The Y-direction split clappers 401 can adapt to different fresh flowers and have a wide range of applications.

[0083] The Y-direction clapper assembly further includes a Y-direction guide rail pair for improving the movement stability of the Y-direction clapper unit. The Y-direction guide rail pair includes a Y-direction linear guide rail 419 installed on the inner side of the X-direction connecting plate 410. A Y-direction slider 403 is slidably connected to the Y-direction linear guide rail 419, and the Y-direction split clapper 401 is installed on the Y-direction slider 403; a Y-direction dragging plate 417 is installed at the top of the Y-direction middle clapper 402, and the Y-direction dragging plate 417 is installed and connected to the Y-direction synchronous belt 415; the Y-direction split clapper 401 is connected to the Y-direction slider 403; a connecting rod 418 is installed on the Y-direction dragging plate 417, the connecting rod 418 penetrates through the Y-direction dragging plate 417, and both ends of the connecting rod 418 pass through the Y-direction slider 403 respectively. The above structure realizes the synchronous movement of the Y-direction middle clapper 402 and the Y-direction split clappers 401.

[0084] The closing mechanism 400 further includes a plurality of height sensors (not shown in the figure) installed on the frame 100. The height sensors are located below the fresh flower support rod 201, and the plurality of height sensors are used to detect the length of the fresh flower pedicels, facilitating subsequent pedicel cutting operations.

[0085] The working process of the folding mechanism 400 is as follows: when the flower support rod 201 clamps the flower to the bottom of the folding mechanism 400, the top rod of the Z-direction cylinder 405 extends out, driving the lifting plate 407, the X-direction clapper assembly and the Y-direction clapper assembly to move downward synchronously; when it drops to the target height, the X-direction motor 408 works to drive the X-direction synchronous belt 411 to rotate. Since the X-direction drag plates 412 are installed on both sides of the X-direction synchronous belt 411, the X-direction synchronous belt 411 rotates and drives the X-direction drag plates 412 to move toward each other, thereby driving the two X-direction clappers 409 to move toward each other along the X direction, flapping the flowers, and the flowers on both sides. The carrier slider 203 moves closer to the middle carrier slider 203 to achieve the X-direction folding of the flowers; at the same time, the Y-direction motor 416 drives the Y-direction synchronous belt 415 to rotate, so that a group of Y-direction clapper units (including the Y-direction middle clapper 402 and the Y-direction split clapper 401) move towards each other to achieve the Y-direction folding of the flowers; the pressure sensor 404 detects the flower folding pressure, and when the folding pressure reaches the target setting value, the X-direction clapper assembly and the Y-direction clapper assembly stop folding the flowers, and at this time, the X-direction motor 408 and the Y-direction motor 416 feedback the current folding value, and the current packaging size of the bouquet can be calculated.

[0086] The folding mechanism 400 has the following advantages:

[0087] (1) It is equipped with an X-direction clapper assembly and a Y-direction clapper assembly to realize the folding of flowers in all directions, fully automatically folding flowers, and significantly improving packaging efficiency;

[0088] (2) The X-axis clapper 409 and the Y-axis clapper unit cooperate with the pressure sensor 404 to avoid mechanical damage while tightly gathering the bouquet, thereby ensuring the quality of the bouquet;

[0089] (3) The dual guide structure of the synchronous belt and guide rail pair ensures smooth movement and reduces maintenance frequency

[0090] like Figures 11 - 18 The bundle cutting mechanism 500 shown

[0091] The bundling and stem cutting mechanism 500 includes a bundling base plate installed on the frame 100, and a rubber strip pulling assembly, a pressure nail assembly and a rubber strip assembly are arranged above the bundling base plate, and a stem cutting assembly is arranged below the bundling base plate, and the rubber strip pulling assembly and the rubber strip assembly are located on both sides of the pressure nail assembly; the rubber strip assembly is provided with a rubber strip pre-tightening assembly, a rubber strip tensioning assembly and a rubber strip front clamping assembly in sequence along the rubber strip travel route, a rubber strip connecting assembly is arranged on the outside of the rubber strip front clamping assembly, a rubber strip shrinking assembly for facilitating pressure nailing is arranged on the outside of the rubber strip connecting assembly, and a rubber strip cutting assembly for cutting the rubber strip is arranged at the pressure nailing position of the pressure nailing assembly.

[0092] By integrating the functions of strip pulling, nail pressing and stem cutting, the flower bundling and stem cutting are automated, improving packaging efficiency. The segmented control of the strip assembly (pre-tightening, tensioning, front clamping) ensures that the strip tension is uniform to avoid looseness or breakage. The stem cutting assembly is linked with the bundling structure to reduce the process switching time and improve the overall fluency.

[0093] The front clamping assembly of the rubber strip includes a front clamping claw 507 of the rubber strip, which is driven to open and close by a first clamping cylinder 508. The front clamping claw 507 of the rubber strip corresponds to the nailing position of the nailing assembly. The first clamping cylinder 508 drives the claw to open and close quickly, accurately positioning the rubber strip to the nailing position to ensure a firm bundling.

[0094] The rubber strip pre-tightening assembly includes a pre-tightening cylinder 504, the top rod of the pre-tightening cylinder 504 is connected to a carriage, a pre-tightening claw 509 is installed on the carriage, and the pre-tightening claw 509 is driven to open and close by the second clamping cylinder 503. The pre-tightening cylinder 504 and the pre-tightening claw 509 work together to eliminate the slack of the rubber strip in advance and prevent slipping or deformation during subsequent tightening.

[0095] The rubber strip tensioning assembly includes a tensioning cylinder 510, the top rod of the tensioning cylinder 510 is connected to a drag plate, a tensioning claw 511 is installed on the drag plate, and the tensioning claw 511 is driven to open and close by a third clamping cylinder 512. The tensioning cylinder 510 provides a stable pulling force, and the tensioning claw 511 ensures that the rubber strip is tightened and does not loosen after bundling.

[0096] The adhesive strip assembly includes an adhesive strip clamping claw 513, which is driven to open and close by the adhesive strip cylinder 506. The adhesive strip clamping claw 513 receives the end of the adhesive strip to facilitate the next bundling cycle and reduce manual intervention.

[0097] The rubber strip retracting assembly includes a retracting rod 514 and a rubber strip retracting cylinder 502 , and a top rod of the rubber strip retracting cylinder 502 is connected to the retracting rod 514 .

[0098] The nail pressing assembly includes a nail pressing seat 515, and a nail pressing guide column 516 and a nail pressing rod 517 are provided at the nail pressing position of the nail pressing seat 515. The nail pressing rod 517 is driven by the nail pressing cylinder 501; a nail pressing sensor for detecting material shortage is provided on the nail pressing guide column 516, and a nail glue retraction cylinder 505 is also installed on the nail pressing guide column 516. A nail glue retraction block is installed at the top rod of the nail glue retraction cylinder 505, which is located outside the nail pressing guide column 516; the top rod of the nail glue retraction cylinder 505 extends, so that the nail glue retraction block abuts against the nail glue on the nail pressing guide column 516, and drives the nail glue to retract along the nail pressing guide column 516. The nail pressing guide column 516 and the nail pressing sensor are provided to ensure the accurate position of the nail glue, automatically alarm when there is material shortage, and reduce the scrap rate.

[0099] The rubber strip pulling assembly includes a rubber strip pulling swing arm, one end of which is provided with a rubber strip pulling claw 520, and the other end of the rubber strip pulling swing arm is connected to a rubber strip pulling swing arm cylinder 522, and the rubber strip pulling swing arm is equipped with a fourth clamping cylinder 521 for driving the rubber strip pulling claw 520 to open and close.

[0100] The flower packaging bundling and stem cutting device also includes a stem holding component, which includes a left stem holding claw 518 and a right stem holding claw 519. The left stem holding claw 518 and the right stem holding claw 519 surround and hold the flower stem. The stem holding component is located on one side of the nail pressing component, and the stem holding component and the rubber strip pulling component are located on the same side. The left and right stem holding claws fix the flower stem to prevent the flower bouquet from shifting when cutting the stem, ensure a smooth incision, and are arranged on the same side as the rubber strip pulling component to optimize space utilization.

[0101] The stem cutting assembly includes a main stem cutting assembly and an auxiliary stem cutting assembly. The auxiliary stem cutting assembly includes a stem cutting knife 524, which is driven by a stem cutting cylinder 528 installed on the bundling bottom plate; the main stem cutting assembly includes a main stem cutting cylinder 529 installed on the bundling bottom plate, and the front end of the main stem cutting cylinder 529 push rod is pinned with a C-shaped block 525, a cam follower 526 is provided on the outer side of the C-shaped block 525, and a pushing block 527 is provided on the bundling bottom plate. The pushing block 527 is provided with an inclined surface that cooperates with the cam follower 526. The inclined surface cooperates with the cam follower 526 to realize the outward rotation of the C-shaped block 525, thereby making the stem cutting knife 524 disengage.

[0102] The working process of the binding and stem cutting mechanism 500 is as follows:

[0103] In the initial state, the left stem holding claw 518 and the right stem holding claw 519 are opened to both sides, and the rubber strip passes through the pre-tightening claw 509 and the tensioning claw 511 in sequence, and is finally clamped by the front clamping claw 507 of the rubber strip.

[0104] During operation, according to the height of the flower stalk detected by the height sensor in the folding mechanism 400, the stalk cutting lifting assembly lifts the flower packaging bundling and stalk cutting device to the required height for stalk cutting, the rubber strip pulling claw 520 clamps the rubber strip of the front clamping claw 507 of the rubber strip, the front clamping claw 507 of the rubber strip is released, the pre-tightening claw 509 and the tensioning claw 511 are released at the same time, and then the rubber strip pulling swing arm cylinder 522 works, and the rubber strip claw 520 rotates outward to pull the rubber strip;

[0105] When the flowers are transported by the flower carrier, the left stem holding claw 518 and the right stem holding claw 519 are closed and hold the flower stalk, the rubber strip claw 520 carries the rubber strip around the flower stalk, and then sends the rubber strip to the rubber strip receiving claw 513, the rubber strip receiving claw 513 clamps the rubber strip, and the rubber strip claw 520 is released and retreated; at the same time, the pre-tightening claw 509 clamps the rubber strip, and the push rod of the pre-tightening cylinder 504 extends, so that the rubber strip has a certain pulling force;

[0106] Next, the rubber strip retraction cylinder 502 drives the retraction rod 514 to move forward, and the retraction rod 514 drives the rubber strip to the pressure nail position, and the rubber strip connecting claw 513 always clamps the rubber strip; at the same time, the tensioning claw 511 clamps the rubber strip, and the tensioning cylinder 510 push rod retracts to further tighten the rubber strip, and then the rubber strip front clamping claw 507 clamps the rubber strip, and the pressure nail cylinder 501 drives the pressure nail rod 517 to press down, and the rubber strips at the retraction rod 514 and the rubber strip front clamping claw 507 are bundled by the rubber nail, and the rubber strip cutter 523 works to cut off the rubber strip at the rubber strip front clamping claw 507, and the rubber strip connecting claw 513 releases the rubber strip, completing the flower stem tying operation. The rubber strip front clamping claw 507 clamps the rubber strip, which is convenient for the next bundling cycle.

[0107] While the left stem holding claw 518 and the right stem holding claw 519 are closing and holding the peduncle, the stem cutting cylinder 528 drives the stem cutting knife 524 to bypass the peduncle to the stem cutting position, and then the main stem cutting cylinder 529 push rod is extended, the C-shaped block 525 hooks the stem cutting knife 524, the main stem cutting cylinder 529 push rod is retracted, the stem cutting knife 524 cuts off the peduncle, and the main stem cutting cylinder 529 push rod continues to retract, pushing the inclined surface of the block 527 to cooperate with the cam follower 526 to realize the outward rotation of the C-shaped block 525, thereby making the stem cutting knife 524 escape.

[0108] The tying and stem cutting mechanism 500 has the following advantages:

[0109] (1) Fully automated integration, integrated design of bundling and stem cutting, significantly improves flower packaging efficiency and reduces labor costs;

[0110] (2) Precise control, each cylinder and sensor work together to ensure that the rubber strip is tensioned, the nails are firmly pressed, and the stems are cut smoothly;

[0111] (3) High reliability. Designs such as lack of material detection and rubber strip segment management reduce the failure rate and are suitable for large-scale production.

[0112] like Figures 19 - 26 The outer paper wrapping mechanism 600 shown

[0113] The input end of the outer paper wrapping mechanism 600 is connected to the multi-station rotating mechanism 200, and the output end of the outer paper wrapping mechanism 600 is connected to the discharging mechanism 700. The length direction of the discharging mechanism 700 is set to be the X direction, the width direction of the discharging mechanism 700 is set to be the Y direction, and the height direction of the discharging mechanism 700 is set to be the Z direction; the outer paper wrapping mechanism 600 includes a flower wrapping bottom plate 601 installed on the frame 100, and the flower wrapping bottom plate 601 is provided with a paper feeding component for pulling and guiding the wrapping paper, and a packaging component for wrapping the flower bouquet with the wrapping paper.

[0114] Integrate the outer wrapping paper mechanism 600, the multi-station rotating mechanism 200, and the discharging mechanism 700 through the frame 100 to realize the automated process of flower packaging and improve production efficiency; define the spatial layout in the X / Y / Z directions to facilitate the coordinated operation of each component and ensure the accuracy of bouquet positioning and wrapping paper conveying; use the flower wrapping bottom plate 601 as the basic support, with clear division of labor between the paper feeding component and the packaging component, simplifying the packaging steps (lead guiding + wrapping and forming).

[0115] The wrapping paper component includes a rear baffle 602, a front baffle 603, a left baffle 604, a right baffle 605, a first motor 608, a second motor 609, a third motor 610, a fourth motor 611, and a fifth motor 612; the first motor 608 drives the rear baffle 602 to move along the Y direction through a synchronous belt component, the second motor 609 drives the front baffle 603, the left baffle 604, and the right baffle 605 to move synchronously along the Y direction through a rack component, the third motor 610 drives the left baffle 604 and the right baffle 605 to move synchronously along the Y direction through a synchronous belt component, the fourth motor 611 drives the front baffle 603, the left baffle 604, and the right baffle 605 to move synchronously along the X direction through a synchronous belt component, and the fifth motor 612 drives the left baffle 604 and the right baffle 605 to move towards or away from each other along the X direction through a synchronous belt component. The cooperation of multiple baffles (front / rear / left / right) driven by multiple motors realizes the three-dimensional wrapping of the wrapping paper to adapt to bouquets of different sizes; the synchronous belt / rack transmission ensures the synchronism and stability of the baffle movement, avoiding wrinkles or offsets of the wrapping paper; the fifth motor 612 drives the left and right baffles to move towards each other, which can flexibly adjust the tightness of the wrapping and improve the wrapping fit.

[0116] The wrapping paper component further includes a glue spraying head 621, which is installed on the outside of the left baffle 604 and is arranged close to the rear baffle 602. The glue spraying head 621 is arranged on the outside of the left baffle 604, which can accurately spray glue at the overlapping part of the wrapping paper to enhance the bonding firmness of the wrapping paper; the design close to the rear baffle 602 avoids glue contamination of the bouquet and at the same time ensures that the bonding position is hidden and beautiful.

[0117] A baffle connecting plate is provided between the left baffle 604 and the right baffle 605, and a guide rail pair is provided at the top of the left baffle 604, and the guide rail pair is connected to the baffle connecting plate. The baffle connecting plate and the guide rail pair enhance the linkage stability of the left and right baffles and prevent the deformation of the wrapping paper caused by asynchronous movement.

[0118] A push rod 622 is provided at one end of the left baffle 604 close to the rear baffle 602.

[0119] A stem clamping component 606 is provided at the lower end of the front baffle 603. The stem clamping component 606 fixes the stem of the bouquet to prevent the bouquet from moving during the packaging process and ensure the accurate packaging position.

[0120] A translation belt 624 for facilitating the translation of the bouquet is provided on the rear baffle 602. The translation belt 624 reduces the friction between the bouquet and the rear baffle, protects the surface integrity of the bouquet, and facilitates the smooth transportation of the bouquet at the same time.

[0121] The paper feeding assembly includes a paper feeding base plate 623 installed on the frame, and the paper feeding base plate 623 is vertically arranged; a guide roller mounting seat 625 is slidably provided on the paper feeding base plate 623, and a plurality of wrapping paper guide rollers 607 are installed on the guide roller mounting seat 625; a cutter assembly is provided on the paper feeding base plate 623, and the cutter assembly includes a cutter 618 and a seventh motor 614, and the seventh motor 614 drives the cutter 618 to move along the Z direction through a rack assembly; a paper pulling assembly is further installed on the paper feeding base plate 623, and the paper pulling assembly includes a ninth motor 616 and a paper pulling jaw 617, and the ninth motor 616 drives the paper pulling jaw 617 to move along the X direction through a synchronous belt assembly; a sealing edge brush roller 619 and an eighth motor 615 are provided outside the paper feeding base plate 623, the sealing edge brush roller 619 is located at the wrapping paper outlet, and the eighth motor 615 drives the sealing edge brush roller 619 to move along the Y direction through a rack assembly.

[0122] A sixth motor 613 for driving the guide roller mounting 625 to lift and lower along the Z direction is installed on the flower wrapping bottom plate 601.

[0123] A sealing edge plate 620 is provided on one side surface of the paper feeding base plate 623, and the sealing edge plate 620 is arranged away from the wrapping paper guide roller 607.

[0124] The guide roller mounting seat 625 is slidable to adapt to wrapping papers of different widths; the cutter assembly realizes automatic cutting of the wrapping paper, and the seventh motor 614 drives to ensure smooth cutting; the paper pulling jaw 617 accurately pulls the wrapping paper through the synchronous belt to avoid manual paper feeding errors; the sealing edge brush roller 619 and the sealing edge plate 620 cooperate to complete the edge pressing of the wrapping paper, improving the sealing performance and aesthetics.

[0125] As Figure 27 shown, the working process of the outer wrapping paper mechanism 600 is as follows:

[0126] Step S1, paper pulling, the paper pulling jaw 617 clamps the wrapping paper (i.e., corrugated paper) and pulls it past the left baffle 604 to the set position, the multi-station rotating mechanism 200 rotates the bouquet to the position facing the flower wrapping angle, the first motor 608 works to drive the rear baffle 602 to move to the position flush with the bouquet; the second motor 609 drives the front baffle 603, the left baffle 604 and the right baffle 605 to move forward along the Y direction, that is, the front baffle 603 first adheres to the flower support rod on the multi-station rotating mechanism 200, the clamping stem assembly 606 at the lower end of the front baffle 603 clamps the flower stem, and the rear baffle 602 retreats, so that the distance between the rear baffle 602 and the front baffle 603 is exactly the Y-direction distance of the bouquet;

[0127] Step S2: Fold into a U shape and cut the paper. The fifth motor 612 drives the left baffle 604 and the right baffle 605 to move towards each other along the X direction, adjusts the distance between the left baffle 604 and the right baffle 605 in the X direction of the bouquet. The third motor 610 drives the left baffle 604 and the right baffle 605 to move forward along the Y direction, so that the corrugated paper wraps the bouquet on the flower stem and currently presents a U shape; then the seventh motor 614 drives the cutter 618 to move along the Z direction to cut the corrugated paper.

[0128] Step S3: Transfer. The first motor 608 drives the rear baffle 602 to move along the Y direction, and the second motor 609 drives the front baffle 603, the left baffle 604 and the right baffle 605 to move synchronously along the Y direction. The four baffles move backward as a whole, so that the bouquet detaches from the flower support rod on the multi-station rotating mechanism 200; the rear baffle 602 moves backward to be flush with the edge-sealing plate 620 and the edge-sealing brush roller 619.

[0129] Step S4: Fold into a mouth shape. The rear baffle 602 remains stationary, and the fourth motor 611 drives the front baffle 603, the left baffle 604, and the right baffle 605 to move synchronously to the right along the X direction. The left baffle 604 is flush with the edge-sealing brush roller 619 to complete the mouth-shaped wrapping of the bouquet.

[0130] Step S5: Edge-seal. The edge-sealing brush roller 619 pushes the push rod 622 and then drives the left baffle 604 to retract. During the retraction of the left baffle 604, the glue spray head 621 sprays glue on the corrugated paper to complete the edge-sealing and pasting.

[0131] Step S6: Discharge. The second motor 609 drives the front baffle 603, the left baffle 604 and the right baffle 605 to move synchronously backward along the Y direction, and the fifth motor 612 drives the left baffle 604 and the right baffle 605 to move away from each other along the X direction to release the bouquet. The stem clamping assembly 606 releases the flower stem. Under the action of gravity, the bouquet first passes through the guiding inclined plate 701 for guiding and then falls into the discharging mechanism 700 to complete the discharging operation.

[0132] The outer wrapping paper mechanism 600 has the following advantages:

[0133] (1) Fully automated, without manual intervention from paper feeding, cutting, wrapping to edge-sealing, significantly reducing labor costs;

[0134] (2) High precision. Multiple motors cooperate to control multiple actions such as baffles, cutters, and paper pulling to ensure the consistency of packaging positions and sizes;

[0135] (3) Strong adaptability. Adjustable baffles, guiding rollers and stem clamping assemblies are compatible with different specifications of bouquets and wrapping papers;

[0136] (4) Stability. The synchronous belt or rack drive, and the guide rail pair work together to reduce packaging defects caused by mechanical vibration;

[0137] (5) Beautiful and durable. Designs such as spray gluing and edge sealing enhance the packaging's airtightness and anti-loosening ability, thus increasing the value of the product.

[0138] In summary, it has a reasonable design and is easy to operate, with the following advantages:

[0139] (1) Fully automated production, without manual intervention from flower loading to packaging and discharging, significantly reducing labor costs and improving work efficiency;

[0140] (2) High-precision operation. Each mechanism is precisely controlled by cylinders, motors, guide rails, etc., ensuring the consistency of flower bunch gathering, tying, and paper wrapping;

[0141] (3) Strong adaptability. The adjustable carrier station, multi-directional baffle design, etc. support the packaging of different varieties / sizes of flowers, with strong versatility;

[0142] (4) Quality optimization. Automated gathering, tying, and cutting avoid damaging the flowers during manual operation, improving the qualified rate of finished products;

[0143] (5) Modular expansion. Each mechanism is independently designed for easy maintenance and upgrade, and convenient for overhaul.

[0144] In summary, the present invention has a reasonable design and is easy to operate, with the following advantages:

[0145] (1) Fully automated production, without manual intervention from flower loading to packaging and discharging, significantly reducing labor costs and improving work efficiency;

[0146] (2) High-precision operation. Each mechanism is precisely controlled by cylinders, motors, guide rails, etc., ensuring the consistency of flower bunch gathering, tying, and paper wrapping;

[0147] (3) Strong adaptability. The adjustable carrier station, multi-directional baffle design, etc. support the packaging of different varieties / sizes of flowers, with strong versatility;

[0148] (4) Quality optimization. Automated gathering, tying, and cutting avoid damaging the flowers during manual operation, improving the qualified rate of finished products;

[0149] (5) Modular expansion. Each mechanism is independently designed for easy maintenance and upgrade, and convenient for overhaul.

[0150] What is described in the above specification is only the specific implementation manners of the present invention. Various examples do not constitute limitations to the essence of the present invention. Those of ordinary skill in the art can make modifications or variations to the previously described specific implementation manners after reading the specification, without departing from the essence and scope of the invention.

Claims

1. An automatic fresh flower packing device, comprising a frame (100), characterized in that: A multi-station rotating mechanism (200), a feeding mechanism (300), a gathering mechanism (400), a bundling and cutting stem mechanism (500), an outer wrapping paper mechanism (600) and a discharging mechanism (700) are provided on the frame (100). The feeding mechanism (300) transfers the flowers to be packed to the multi-station rotating mechanism (200), and the multi-station rotating mechanism (200) rotates to the gathering mechanism (400), and the gathering mechanism (400) performs a gathering operation on the flowers. After that, the multi-station rotating mechanism (200) rotates to the bundling and cutting stem mechanism (500), and the bundling and cutting stem mechanism (500) bundles and cuts the flower stems; then the multi-station rotating mechanism (200) drives the flowers that have been bundled and cut to rotate to the outer wrapping paper mechanism (600) for packing; after the packing is completed, the discharging mechanism (700) outputs the packaged bouquet.

2. The automatic flower packing device according to claim 1, characterized in that: The multi-station rotating mechanism (200) includes a carrier bottom plate (202), and a number of carrier workstations for clamping the flowers are evenly arranged on the outer edge of the carrier bottom plate (202); each carrier workstation includes a carrier guide rail (204), and a number of carrier sliders (203) are connected to the carrier guide rail (204), and a flower support rod (201) is installed on each carrier slider (203).

3. The automatic flower packing device according to claim 1, characterized in that: The feeding mechanism (300) includes a feeding frame (301), and a carrier unit (302) and a transfer assembly for transferring the flowers from the feeding frame (301) to the multi-station rotating mechanism (200) are installed on the feeding frame (301); the carrier assembly (302) includes several groups of flower hanging units, and each group of flower hanging units includes n flower hanging support rods. The transfer assembly includes a transfer cylinder (306) and a transfer guide rail (307), a transfer drag plate is arranged on the transfer guide rail (307), the transfer drag plate is driven by the transfer cylinder (306) to slide along the transfer guide rail (307), a jaw bottom plate (305) is installed on the transfer drag plate, m transfer jaws (304) are arranged on the upper surface of the jaw bottom plate (305), the numbers of m and n are the same, and the transfer jaws (304) are arranged below the flower hanging support rods.

4. A kind of automatic flower packing device according to claim 3, characterized in that: A flower hanging front baffle (303) is provided on the feeding frame (301), and the flower hanging front baffle (303) is located at the front end of the flower hanging unit and close to the transfer jaws (304); a flower hanging rear baffle (308) is arranged at the rear end of the flower hanging unit, and the flower hanging rear baffle (308) is driven to translate by a rear baffle cylinder.

5. The automatic flower packing device according to claim 1, characterized in that: The gathering mechanism (400) is arranged above the multi-station rotating mechanism (200); the left and right direction of the multi-station rotating mechanism (200) is set as the X direction, the front and rear direction of the multi-station rotating mechanism (200) is set as the Y direction, and the height direction of the multi-station rotating mechanism (200) is set as the Z direction. The folding mechanism (400) includes a cylinder mounting plate (406) installed on the frame (100). A Z-direction cylinder (405) is installed on the cylinder mounting plate (406). The ejector rod of the Z-direction cylinder (405) penetrates through the cylinder mounting plate (406) and is connected to a lifting plate (407). An X-direction flap assembly for folding the fresh flowers in the X direction and a Y-direction flap assembly for folding the fresh flowers in the Y direction are installed on the lower surface of the lifting plate (407).

6. The automatic flower packing device according to claim 1, characterized in that: The bundling and stem-cutting mechanism (500) includes a bundling bottom plate installed on the frame (100). Above the bundling bottom plate, there are a glue strip pulling assembly, a nail pressing assembly, and a glue strip assembly. Below the bundling bottom plate, there is a stem-cutting assembly. The glue strip pulling assembly and the glue strip assembly are located on both sides of the nail pressing assembly; The glue strip assembly is sequentially provided with a glue strip pre-tightening assembly, a glue strip tensioning assembly, and a glue strip front clamping assembly along the glue strip traveling route. An adhesive strip receiving assembly is arranged outside the glue strip front clamping assembly. A glue strip shrinking assembly for facilitating nail pressing is arranged outside the adhesive strip receiving assembly. A glue strip cutting knife assembly for cutting the glue strip is arranged at the nail pressing position of the nail pressing assembly.

7. The automatic flower packaging device according to claim 6, characterized in that: The stem-cutting assembly includes a main stem-cutting assembly and an auxiliary stem-cutting assembly. The auxiliary stem-cutting assembly includes a stem-cutting knife (524), and the stem-cutting knife (524) is driven by a stem-cutting cylinder (528) installed on the bundling bottom plate; The main stem-cutting assembly includes a main stem-cutting cylinder (529) installed on the bundling bottom plate. The front end of the ejector rod of the main stem-cutting cylinder (529) is pin-connected with a C-shaped block (525). A cam follower (526) is arranged outside the C-shaped block (525). A pushing block (527) is arranged on the bundling bottom plate, and the pushing block (527) is provided with an inclined surface that cooperates with the cam follower (526).

8. An automatic flower packaging device according to claim 1, characterized in that: The input end of the outer wrapping paper mechanism (600) is connected to a multi-station rotating mechanism (200), and the output end of the outer wrapping paper mechanism (600) is connected to a discharging mechanism (700). It is set that the length direction of the discharging mechanism (700) is the X direction, the width direction of the discharging mechanism (700) is the Y direction, and the height direction of the discharging mechanism (700) is the Z direction; The outer wrapping paper mechanism (600) includes a flower wrapping bottom plate (601) installed on the frame (100). A paper feeding assembly for guiding and pulling the wrapping paper and a wrapping assembly for wrapping the wrapping paper around the flower bouquet are arranged on the flower wrapping bottom plate (601).

9. The automatic flower packing device according to claim 8, characterized in that: The wrapping paper assembly includes a rear baffle (602), a front baffle (603), a left baffle (604), a right baffle (605), a first motor (608), a second motor (609), a third motor (610), a fourth motor (611), and a fifth motor (612); the first motor (608) drives the rear baffle (602) to move along the Y direction through a synchronous belt assembly, the second motor (609) drives the front baffle (603), the left baffle (604), and the right baffle (605) to move synchronously along the Y direction through a rack assembly, the third motor (610) drives the left baffle (604) and the right baffle (605) to move synchronously along the Y direction through a synchronous belt assembly, the fourth motor (611) drives the front baffle (603), the left baffle (604), and the right baffle (605) to move synchronously along the X direction through a synchronous belt assembly, and the fifth motor (612) drives the left baffle (604) and the right baffle (605) to move towards or away from each other along the X direction through a synchronous belt assembly.

10. A kind of automatic flower packing device according to claim 8, characterized in that: The paper feeding assembly includes a paper feeding substrate (623) installed on the frame, and the paper feeding substrate (623) is vertically arranged; a guide roller mounting seat (625) is slidably arranged on the paper feeding substrate (623), and a plurality of wrapping paper guide rollers (607) are installed on the guide roller mounting seat (625); A cutter assembly is arranged on the paper feeding substrate (623), the cutter assembly includes a cutter (618) and a seventh motor (614), and the seventh motor (614) drives the cutter (618) to move along the Z direction through a rack assembly; The paper feeding substrate (623) is further installed with a paper pulling assembly, the paper pulling assembly includes a ninth motor (616) and a paper pulling jaw (617), and the ninth motor (616) drives the paper pulling jaw (617) to move along the X direction through a synchronous belt assembly; A sealing edge brush roller (619) and an eighth motor (615) are arranged outside the paper feeding substrate (623), the sealing edge brush roller (619) is located at the wrapping paper outlet, and the eighth motor (615) drives the sealing edge brush roller (619) to move along the Y direction through a rack assembly.

Images