Intelligent bubble bag express packaging machine

Abstract

The utility model discloses an intelligent bubble bag express packaging machine which comprises a rack, a bag taking mechanism, a bag opening mechanism, a bag moving mechanism and a sealing mechanism. A bag taking station, a bag opening station and a sealing station are sequentially arranged on the machine frame, and a product input opening located above the bag opening station is further formed in the top of the machine frame. The bag taking mechanism is used for moving packaging bags with upward bag openings from a bag taking station to a bag opening station; the bag opening mechanism is used for receiving the packaging bags moved to the bag opening station through the bag taking mechanism and opening bag openings of the packaging bags; the bag moving mechanism is used for moving a packaging bag filled with a product from a bag opening station to a sealing station; and the sealing mechanism is used for sealing the packaging bag moved to the sealing station. According to the bubble bag packaging device, the efficiency of bubble bag packaging in e-commerce logistics is improved, the amount of labor used is reduced, and the increasingly developing requirement of the e-commerce logistics is met.

Description

Technical Field

[0001] This utility model relates to the field of bubble bag packaging technology, specifically to an intelligent bubble bag express packaging machine. Background Technology

[0002] Bubble bags are a common packaging material consisting of a plastic film (usually polyethylene film) and air bubbles filled within it. These bubbles are evenly distributed between the films, providing cushioning and shock absorption, and are therefore widely used in e-commerce logistics packaging.

[0003] Bubble wrap is used in e-commerce logistics because it comes in various sizes, contains a lot of information, is aesthetically pleasing, and requires high packaging efficiency. However, due to the special nature of the product specifications, most traditional express delivery companies rely on manual packaging, which is inefficient and labor-intensive, and can no longer meet the growing demands of e-commerce logistics. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an intelligent bubble bag packaging machine for express delivery, which improves the efficiency of bubble bag packaging in e-commerce logistics, reduces labor requirements, and meets the growing demands of e-commerce logistics.

[0005] This utility model provides an intelligent bubble bag express packaging machine, comprising:

[0006] The frame is provided with a bag picking station, a bag opening station and a sealing station in sequence, and the top of the frame is also provided with a product input port located above the bag opening station.

[0007] A bag-picking mechanism, which is used to move a bag with the opening facing upward from the bag-picking station to the bag-opening station;

[0008] A bag opening mechanism is used to receive a packaging bag that has been moved to the bag opening station by the bag picking mechanism and to open the bag opening.

[0009] A bag-transferring mechanism, used to move a product-filled packaging bag from the opening station to the sealing station;

[0010] A sealing mechanism for sealing a packaging bag that has been moved to a sealing station.

[0011] Furthermore, the bag opening mechanism includes a front bag opening assembly and a rear bag opening assembly arranged opposite to each other;

[0012] The front opening bag assembly includes a front opening bag bracket and an opening execution unit for driving the front opening bag bracket to move back and forth. The front opening bag bracket is provided with a front opening bag suction cup for sucking the front side of the packaging bag and a front mechanical gripper for clamping the front opening of the packaging bag.

[0013] The rear bag opening assembly includes a rear bag opening bracket, which is fixed on the frame. The rear bag opening bracket is provided with a rear bag opening suction cup for sucking the rear side of the packaging bag and a rear mechanical gripper for clamping the rear bag opening of the packaging bag.

[0014] Furthermore, the front opening bag assembly also includes a front opening bag fixing frame, which is fixed on the frame. Two opening bag slide rails extending in the front-to-back direction are symmetrically arranged on the front opening bag fixing frame. The front opening bag bracket is respectively mounted on the two opening bag slide rails by sliders.

[0015] The bag opening execution unit includes a bag opening drive wheel and a bag opening driven wheel mounted opposite each other on the front bag opening fixed frame, a bag opening timing belt fitted between the bag opening drive wheel and the bag opening driven wheel, and a bag opening motor for driving the bag opening drive wheel to rotate. The front bag opening bracket is fixedly connected to one side of the bag opening timing belt.

[0016] Furthermore, the front mechanical gripper includes a front lifting telescopic cylinder seat, a front lifting telescopic cylinder, a front claw telescopic cylinder seat, a front claw telescopic cylinder, and a front clamping block. The front lifting telescopic cylinder seat is fixed on the front bag opening bracket. The front lifting telescopic cylinder is fixed vertically on the front lifting telescopic cylinder seat. The front claw telescopic cylinder seat is fixed on the telescopic shaft of the front lifting telescopic cylinder. The front claw telescopic cylinder is fixed in the front-to-back direction on the front claw telescopic cylinder seat. The front clamping block is fixed on the telescopic shaft of the front claw telescopic cylinder. The front lifting telescopic cylinder seat is provided with clamping positions that are opposite to the front clamping block.

[0017] The rear mechanical gripper includes a rear lifting telescopic cylinder seat, a rear lifting telescopic cylinder, a rear claw telescopic cylinder seat, a rear claw telescopic cylinder, and a rear clamping block. The rear lifting telescopic cylinder seat is fixed on the rear bag opening bracket. The rear lifting telescopic cylinder is fixed vertically on the rear lifting telescopic cylinder seat. The rear claw telescopic cylinder seat is fixed on the telescopic shaft of the rear lifting telescopic cylinder. The rear claw telescopic cylinder is fixed in the front-to-back direction on the rear claw telescopic cylinder seat. The rear clamping block is fixed on the telescopic shaft of the rear claw telescopic cylinder. The rear lifting telescopic cylinder seat has clamping positions that are opposite to the rear clamping block.

[0018] Furthermore, each of the front bag-opening suction cup, the front mechanical gripper, the rear bag-opening suction cup, and the rear mechanical gripper is provided in twos;

[0019] The rear side of the front opening bag bracket is provided with a front adjustment track extending in the left and right direction. The front opening bag suction cup and the front mechanical gripper are fixed on the front adjustment track, and the position of the front opening bag suction cup and the front mechanical gripper fixed on the front adjustment track is adjustable.

[0020] The front side of the rear opening bag bracket is provided with a rear adjustment track extending in the left and right direction. The rear opening bag suction cup and the rear mechanical gripper are fixed on the rear adjustment track, and the position of the rear opening bag suction cup and the rear mechanical gripper fixed on the rear adjustment track is adjustable.

[0021] Furthermore, the bag-moving mechanism includes a front bag-moving assembly, a rear bag-moving assembly, and a synchronous lateral movement drive assembly arranged opposite to each other;

[0022] The forward bag assembly includes a forward bag slide rail extending in the left-right direction, a forward transverse support mounted on the forward bag slide rail by a slider, a bag clamping support provided on the forward transverse support, and a bag clamping execution unit for driving the bag clamping support to move back and forth. The forward bag slide rail is fixed to a track mounting plate at the front of the frame.

[0023] The rear bag shifting assembly includes a rear bag shifting slide rail extending in the left-right direction and a rear transverse shifting bracket mounted on the rear bag shifting slide rail via a slider. The rear bag shifting slide rail is fixed to a track mounting plate at the rear of the frame, and the bag clamping bracket is arranged opposite to the rear transverse shifting bracket.

[0024] The synchronous lateral movement drive assembly includes a front lateral movement drive wheel and a front lateral movement driven wheel respectively installed at both ends of the track mounting plate at the front of the frame, a front lateral movement synchronous belt fitted between the front lateral movement drive wheel and the front lateral movement driven wheel, a rear lateral movement drive wheel and a rear lateral movement driven wheel respectively installed at both ends of the track mounting plate at the rear of the frame, a rear lateral movement synchronous belt fitted between the rear lateral movement drive wheel and the rear lateral movement driven wheel, and a lateral movement drive motor for driving the front lateral movement drive wheel to rotate. The front lateral movement bracket is fixedly connected to one side of the front lateral movement synchronous belt, and the rear lateral movement bracket is fixedly connected to one side of the rear lateral movement synchronous belt. The front lateral movement driven wheel and the rear lateral movement drive wheel are connected by a synchronous transmission mechanism.

[0025] Furthermore, the front transverse support is symmetrically provided with bag clamping slide rails extending in the front-to-back direction. The bag clamping support is mounted on the bag clamping slide rails by a slider. The bag clamping execution unit includes a bag clamping telescopic cylinder. The bag clamping telescopic cylinder is arranged parallel between the two bag clamping slide rails and fixed on the front transverse support. The output end of the bag clamping telescopic cylinder is connected to the bag clamping support.

[0026] Furthermore, both the forward transverse synchronous belt and the forward bag slide rail extend from the bag-taking station to the sealing station;

[0027] The bag-retrieving mechanism includes a bag-retrieving transverse support mounted on the forward bag-moving slide rail via a slider and fixedly connected to one side of the forward transverse synchronous belt, a bag-retrieving telescopic cylinder fixed on the bag-retrieving transverse support and facing rearward, a bag-retrieving bracket fixed to the output end of the bag-retrieving telescopic cylinder, and a bag-retrieving suction cup provided on the bag-retrieving bracket.

[0028] Furthermore, the sealing mechanism includes a sealing knife and a pressing assembly;

[0029] The sealing knife is fixed on the frame. The front side of the sealing knife has a sealing strip and a heater for heating the sealing strip. Blades are fixed on both the upper and lower sides of the sealing strip. The sides of the blades on both sides have spikes protruding from the sides of the sealing strip.

[0030] The sealing assembly includes a sealing strip seat and a sealing execution unit for driving the sealing strip seat to move back and forth. One side of the sealing strip seat is provided with an elastic sealing strip that is parallel to and opposite to the sealing strip.

[0031] Furthermore, the sealing assembly also includes a sealing assembly mounting bracket, on which two sealing slide rails extending in the front-to-back direction are arranged opposite each other, and the sealing strip seat is mounted on the two sealing slide rails by a slider;

[0032] The sealing execution unit includes a sealing telescopic cylinder, which is arranged parallel between two slide rails and fixed on the pressing assembly mounting bracket. The output end of the sealing telescopic cylinder is connected to the pressing strip seat.

[0033] Furthermore, it also includes a labeling component, which is located behind the bag opening station and is used to affix the label printed by the printer to the back of the packaging bag at the bag opening station. The labeling component includes a rotating mechanism, a labeling telescopic cylinder fixed to the output end of the rotating mechanism, and a labeling suction cup located at the output end of the labeling telescopic cylinder.

[0034] The beneficial effects of this utility model are reflected in:

[0035] When using the packaging machine of this application to package products, firstly, the bag-picking mechanism is controlled to pick up the bag from the bag-picking station and move the picked-up packaging bag to the bag-opening station. After the packaging bag is moved to the bag-opening station, the bag-opening mechanism is controlled to open the bag opening, and the product is put into the packaging bag through the product inlet. After the product is put into the packaging bag, the bag-transferring mechanism is controlled to move the packaging bag to the sealing station. Then, the sealing mechanism seals the packaging bag that has moved to the sealing station, thereby realizing automatic packaging of products. Compared with the traditional manual packaging method, this application improves the efficiency of bubble bag packaging in e-commerce logistics, reduces labor, and meets the requirements of the ever-developing e-commerce logistics. Attached Figure Description

[0036] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0037] Figure 1 This is an assembly drawing of an embodiment of the present utility model;

[0038] Figure 2 This is a schematic diagram of the structure after the frame is hidden in an embodiment of this utility model;

[0039] Figure 3 This is a schematic diagram of the bag-opening mechanism according to an embodiment of the present invention;

[0040] Figure 4 This is a schematic diagram of the bag-taking mechanism and bag-transfer mechanism according to an embodiment of the present utility model;

[0041] Figure 5 This is a schematic diagram of the sealing mechanism according to an embodiment of the present utility model;

[0042] Figure 6 This is a schematic diagram of the sealing knife in the sealing mechanism of this utility model embodiment;

[0043] Figure 7 This is a schematic diagram of the sealing mechanism of the present invention.

[0044] Figure 8 This is a schematic diagram of the labeling component according to an embodiment of the present invention.

[0045] Figure label:

[0046] 100 - Frame; 110 - Bag Picking Station; 120 - Bag Opening Station; 130 - Sealing Station; 140 - Product Input Inlet; 200 - Bag Picking Mechanism; 210 - Bag Picking Lateral Movement Support; 220 - Bag Picking Telescopic Cylinder; 230 - Bag Picking Support; 240 - Bag Picking Suction Cup; 300 - Bag Opening Mechanism; 310 - Front Bag Opening Assembly; 311 - Front Bag Opening Support; 3111 - Front Adjustable Rail; 312 - Front Bag Opening Suction Cup; 313 - Front Mechanical Gripper; 3131 - Front Lifting Telescopic Cylinder Base; 3132 - Front Lifting Telescopic Cylinder; 3133 - Front Gripper Telescopic cylinder seat; 3134-Front claw telescopic cylinder; 3135-Front clamping block; 314-Front bag opening fixing frame; 315-Bag opening slide rail; 316-Bag opening drive wheel; 317-Bag opening driven wheel; 318-Bag opening timing belt; 319-Bag opening motor; 320-Rear bag opening assembly; 321-Rear bag opening bracket; 3211-Rear adjusting track; 322-Rear bag opening suction cup; 323-Rear mechanical gripper; 3231-Rear lifting telescopic cylinder seat; 3232-Rear lifting telescopic cylinder; 3233-Rear claw telescopic cylinder seat; 3234-Rear claw telescopic cylinder 3235 - Rear clamping block; 400 - Bag transfer mechanism; 410 - Front bag transfer assembly; 411 - Front bag transfer slide rail; 412 - Front lateral movement bracket; 413 - Bag clamping bracket; 414 - Bag clamping slide rail; 415 - Bag clamping telescopic cylinder; 420 - Rear bag transfer assembly; 421 - Rear bag transfer slide rail; 422 - Rear lateral movement bracket; 430 - Synchronous lateral movement drive assembly; 431 - Front lateral movement drive wheel; 432 - Front lateral movement driven wheel; 433 - Front lateral movement synchronous belt; 434 - Rear lateral movement drive wheel; 435 - Rear lateral movement driven wheel; 436 - Rear lateral movement synchronous belt ; 437-Transverse drive motor; 438-Synchronous transmission mechanism; 500-Sealing mechanism; 510-Sealing knife; 511-Sealing strip; 512-Heater; 513-Blade; 5131-Spiked part; 520-Crimping assembly; 521-Crimping strip seat; 522-Elastic pressure strip; 523-Crimping assembly mounting bracket; 524-Sealing slide rail; 525-Sealing telescopic cylinder; 600-Labeling assembly; 610-Rotating mechanism; 620-Labeling telescopic cylinder; 630-Labeling suction cup; 700-Printer; 800-Packaging bag supply hopper. Detailed Implementation

[0047] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0048] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0049] like Figures 1-8As shown in the figure, this utility model embodiment provides a bubble bag intelligent express packaging machine, including a frame 100, a bag picking mechanism 200, a bag opening mechanism 300, a bag transferring mechanism 400, and a sealing mechanism 500.

[0050] The frame 100 is provided with a bag picking station 110, a bag opening station 120 and a sealing station 130 in sequence. The top of the frame 100 is also provided with a product input port 140 located above the bag opening station 120.

[0051] The bag-picking mechanism 200 is used to move the packaging bag with the opening facing upward from the bag-picking station 110 to the bag-opening station 120.

[0052] The bag opening mechanism 300 is used to receive the packaging bag that has been moved to the bag opening station 120 by the bag taking mechanism 200 and to open the bag opening.

[0053] The bag transfer mechanism 400 is used to move the packaging bag containing the product from the opening station 120 to the sealing station 130.

[0054] The sealing mechanism 500 is used to seal the packaging bag that has been moved to the sealing station 130.

[0055] When packaging products using the packaging machine of this application, the bag-picking mechanism 200 is first controlled to pick up a bag from the bag-picking station 110 and move the picked-up packaging bag to the bag-opening station 120. After the packaging bag is moved to the bag-opening station 120, the bag-opening mechanism 300 is controlled to open the bag opening, and the product is put into the packaging bag through the product inlet 140. After the product is put into the packaging bag, the bag-shifting mechanism 400 is controlled to move the packaging bag to the sealing station 130, and then the sealing mechanism 500 seals the packaging bag that has moved to the sealing station 130, thereby realizing automatic packaging of products. Compared with the traditional manual packaging method, this application improves the efficiency of bubble bag packaging in e-commerce logistics, reduces labor, and meets the requirements of the ever-developing e-commerce logistics.

[0056] In some embodiments, refer to Figure 3 The bag opening mechanism 300 includes a front bag opening component 310 and a rear bag opening component 320 arranged opposite to each other.

[0057] The front opening assembly 310 includes a front opening bracket 311 and an opening execution unit for driving the front opening bracket 311 to move back and forth. The front opening bracket 311 is provided with a front opening suction cup 312 for sucking the front side of the packaging bag and a front mechanical gripper 313 for clamping the front opening of the packaging bag.

[0058] The rear opening bag assembly 320 includes a rear opening bag bracket 321, which is fixed on the frame 100. The rear opening bag bracket 321 is provided with a rear opening bag suction cup 322 for sucking the rear side of the packaging bag and a rear mechanical gripper 323 for clamping the rear opening of the packaging bag.

[0059] When the packaging bag moves to the opening station 120, the front opening bracket 311 is first driven to move to the side of the rear opening bracket 321, so that the front opening suction cup 312 on the front opening bracket 311 is attached to the front side of the packaging bag, and the rear opening suction cup 322 on the rear opening bracket 321 is attached to the rear side of the packaging bag. Under the action of negative pressure, the front opening suction cup 312 and the rear opening suction cup 322 respectively suck the front and rear sides of the packaging bag. Then, the front opening bracket 311 is driven to move away from the rear opening bracket 321, thereby opening the bag mouth. After the bag mouth is opened, the front mechanical gripper 313 clamps the front bag mouth of the packaging bag, and the rear mechanical gripper 323 clamps the rear bag mouth of the packaging bag. Then, the product can be put into the packaging bag. The front mechanical gripper 313 and the rear mechanical gripper 323 clamp the packaging bag, so the packaging bag will not fall when the product is put in.

[0060] Optionally, the front opening bag assembly 310 also includes a front opening bag fixing frame 314, which is fixed on the frame 100. The front opening bag fixing frame 314 is symmetrically provided with two opening bag slide rails 315 extending in the front-rear direction. The front opening bag bracket 311 is mounted on the two opening bag slide rails 315 by sliders.

[0061] The bag opening execution unit includes a bag opening drive wheel 316 and a bag opening driven wheel 317 mounted opposite each other on the front bag opening fixing frame 314, a bag opening timing belt 318 fitted between the bag opening drive wheel 316 and the bag opening driven wheel 317, and a bag opening motor 319 for driving the bag opening drive wheel 316 to rotate. The front bag opening bracket 311 is fixedly connected to one side of the bag opening timing belt 318.

[0062] In the above embodiment, the front opening bracket 311 can be moved back and forth by the opening motor 319 driving the opening timing belt 318 to rotate, thereby performing the opening action.

[0063] It is understandable that, in addition to the belt drive structure shown above, the bag opening execution unit can also use drive structures such as lead screw and nut, gear and rack, and telescopic cylinder, which will not be elaborated here.

[0064] In one specific embodiment, referring to 3, the front mechanical gripper 313 includes a front lifting telescopic cylinder seat 3131, a front lifting telescopic cylinder 3132, a front claw telescopic cylinder seat 3133, a front claw telescopic cylinder 3134, and a front clamping block 3135. The front lifting telescopic cylinder seat 3131 is fixed on the front bag opening bracket 311. The front lifting telescopic cylinder 3132 is fixed vertically on the front lifting telescopic cylinder seat 3131. The front claw telescopic cylinder seat 3133 is fixed on the telescopic shaft of the front lifting telescopic cylinder 3132. The front claw telescopic cylinder 3134 is fixed in the front-to-back direction on the front claw telescopic cylinder seat 3133. The front clamping block 3135 is fixed on the telescopic shaft of the front claw telescopic cylinder 3134. The front lifting telescopic cylinder seat 3131 is provided with clamping positions that are opposite to the front clamping block 3135.

[0065] When the front mechanical gripper 313 grips the front opening of the packaging bag, first control the front lifting telescopic cylinder 3132 to lower the front clamping block 3135 into the bag opening, and then control the front gripper telescopic cylinder 3134 to retract, so that the front opening of the packaging bag is clamped between the front clamping block 3135 and the clamping position on the front lifting telescopic cylinder seat 3131.

[0066] Continue to refer to Figure 3 The rear mechanical gripper 323 includes a rear lifting telescopic cylinder seat 3231, a rear lifting telescopic cylinder 3232, a rear claw telescopic cylinder seat 3233, a rear claw telescopic cylinder 3234, and a rear clamping block 3235. The rear lifting telescopic cylinder seat 3231 is fixed on the rear bag opening bracket 321. The rear lifting telescopic cylinder 3232 is fixed vertically on the rear lifting telescopic cylinder seat 3231. The rear claw telescopic cylinder seat 3233 is fixed on the telescopic shaft of the rear lifting telescopic cylinder 3232. The rear claw telescopic cylinder 3234 is fixed in the front-back direction on the rear claw telescopic cylinder seat 3233. The rear clamping block 3235 is fixed on the telescopic shaft of the rear claw telescopic cylinder 3234. The rear lifting telescopic cylinder seat 3231 is provided with clamping positions that are opposite to the rear clamping block 3235.

[0067] When the rear mechanical gripper 323 grips the front opening of the packaging bag, first control the rear lifting telescopic cylinder 3232 to lower the rear clamping block 3235 into the bag opening, and then control the rear gripper telescopic cylinder 3234 to retract, so that the bag opening on the rear side of the packaging bag is clamped between the rear clamping block 3235 and the clamping position on the rear lifting telescopic cylinder seat 3231.

[0068] In some embodiments, refer to Figure 3 Each of the following components is provided: front bag opening suction cup 312, front mechanical gripper 313, rear bag opening suction cup 322, and rear mechanical gripper 323.

[0069] The rear side of the front opening bag bracket 311 is provided with a front adjustment track 3111 extending in the left and right direction. The front opening bag suction cup 312 and the front mechanical gripper 313 are fixed on the front adjustment track 3111, and the position of the front opening bag suction cup 312 and the front mechanical gripper 313 fixed on the front adjustment track 3111 is adjustable.

[0070] As a specific example, the front adjustment track 3111 can adopt a straight slot structure. The front bag opening suction cup 312 and the front mechanical gripper 313 can be locked at different positions on the straight slot by locking bolts to achieve adjustment of the position of the front bag opening suction cup 312 and the front mechanical gripper 313.

[0071] The front side of the rear opening bag bracket 321 is provided with a rear adjustment track 3211 extending in the left and right direction. The rear opening bag suction cup 322 and the rear mechanical gripper 323 are fixed on the rear adjustment track 3211, and the position of the rear opening bag suction cup 322 and the rear mechanical gripper 323 fixed on the rear adjustment track 3211 is adjustable.

[0072] As a specific example, the rear adjustment track 3211 can also adopt a straight slot structure. The rear bag opening suction cup 322 and the rear mechanical gripper 323 can be locked at different positions on the straight slot by locking bolts to achieve adjustment of the position of the rear bag opening suction cup 322 and the rear mechanical gripper 323.

[0073] This application can meet the opening requirements of packaging bags of different widths by adjusting the distance between the two front opening suction cups 312, the distance between the two front mechanical grippers 313, the distance between the two rear opening suction cups 322, and the distance between the two rear mechanical grippers 323.

[0074] Meanwhile, in actual operation, the size of the opening of the packaging bag can be adjusted by controlling the sliding stroke of the front opening bracket 311.

[0075] Therefore, this embodiment can use packaging bags of different sizes according to the specifications of the product, and automatically control the opening size of different packaging bags, thereby meeting the packaging needs of different specifications of products.

[0076] In some embodiments, refer to Figure 4 The bag transfer mechanism 400 includes a front bag transfer assembly 410, a rear bag transfer assembly 420 and a synchronous lateral movement drive assembly 430 arranged opposite to each other.

[0077] The forward bag assembly 410 includes a forward bag slide rail 411 extending in the left-right direction, a forward transverse support 412 mounted on the forward bag slide rail 411 by a slider, a bag clamping support 413 provided on the forward transverse support 412, and a bag clamping execution unit for driving the bag clamping support 413 to move back and forth. The forward bag slide rail 411 is fixed to the track mounting plate at the front of the frame 100.

[0078] The rear bag assembly 420 includes a rear bag slide rail 421 extending in the left-right direction and a rear transverse support 422 mounted on the rear bag slide rail 421 by a slider. The rear bag slide rail 421 is fixed to the track mounting plate at the rear of the frame 100, and the bag clamping bracket 413 is arranged opposite to the rear transverse support 422.

[0079] The synchronous lateral drive assembly 430 includes a front lateral drive wheel 431 and a front lateral driven wheel 432 respectively installed at both ends of the track mounting plate at the front of the frame 100, a front lateral synchronous belt 433 fitted between the front lateral drive wheel 431 and the front lateral driven wheel 432, a rear lateral drive wheel 434 and a rear lateral driven wheel 435 respectively installed at both ends of the track mounting plate at the rear of the frame 100, a rear lateral synchronous belt 436 fitted between the rear lateral drive wheel 434 and the rear lateral driven wheel 435, and a lateral drive motor 437 for driving the front lateral drive wheel 431 to rotate. The front lateral support 412 is fixedly connected to one side of the front lateral synchronous belt 433, and the rear lateral support 422 is fixedly connected to one side of the rear lateral synchronous belt 436. The front lateral driven wheel 432 and the rear lateral drive wheel 434 are connected by a synchronous transmission mechanism 438.

[0080] The synchronous transmission mechanism 438 can realize synchronous transmission between the front transverse driven wheel 432 and the rear transverse driving wheel 434, specifically through the transmission method of the transmission rod.

[0081] When the lateral drive motor 437 drives the front lateral drive wheel 431 to rotate, it drives the front lateral timing belt 433 to rotate. The rotation of the front lateral timing belt 433 drives the front lateral support 412 to move, and simultaneously drives the front lateral driven wheel 432 to rotate. When the front lateral driven wheel 432 rotates, it drives the rear lateral drive wheel 434 to rotate via the synchronous transmission mechanism 438, thereby driving the rear lateral timing belt 436 to rotate. The rotation of the rear lateral timing belt 436 drives the rear lateral support 422 to move. Therefore, in this embodiment, the front lateral support 412 and the rear lateral support 422 can be driven to move synchronously by the synchronous lateral drive assembly 430.

[0082] After the product is placed in the packaging bag, the packaging bag needs to be moved to the sealing station 130 for sealing by the bag transfer mechanism 400. When transferring the bag, the bag clamping bracket 413 is first driven to move to the side of the rear transverse support 422, so that the bag opening is clamped between the bag clamping bracket 413 and the rear transverse support 422. Then, the front transverse support 412 and the rear transverse support 422 are driven to move synchronously to the sealing station 130 by the synchronous transverse drive assembly 430. After the packaging bag is sealed, the front bag transfer assembly 410 and the rear bag transfer assembly 420 return to the bag opening station 120 to move the next packaging bag.

[0083] Optionally, the front transverse support 412 is symmetrically provided with bag clamping slide rails 414 extending in the front-rear direction. The bag clamping bracket 413 is mounted on the bag clamping slide rails 414 by a slider. The bag clamping execution unit includes a bag clamping telescopic cylinder 415, which is arranged in parallel between the two bag clamping slide rails 414 and fixed on the front transverse support 412. The output end of the bag clamping telescopic cylinder 415 is connected to the bag clamping bracket 413.

[0084] The above embodiment can drive the bag clamping bracket 413 to move back and forth by controlling the extension and retraction of the bag clamping telescopic cylinder 415, so as to clamp or release the bag opening of the packaging bag.

[0085] It is understandable that, in addition to the telescopic cylinder structure shown above, the bag clamping actuator can also use drive structures such as lead screw and nut, gear and rack, and belt drive, which will not be elaborated here.

[0086] In some embodiments, continue to refer to Figure 3 The forward transverse synchronous belt 433 and the forward bag slide rail 411 both extend from the bag taking station 110 to the sealing station 130.

[0087] The bag-retrieving mechanism 200 includes a bag-retrieving transverse support 210 mounted on the forward bag-moving slide rail 411 via a slider and fixedly connected to one side of the forward transverse synchronous belt 433, a bag-retrieving telescopic cylinder 220 fixed on the bag-retrieving transverse support 210 and facing rearward, a bag-retrieving bracket 230 fixed to the output end of the bag-retrieving telescopic cylinder 220, and a bag-retrieving suction cup 240 provided on the bag-retrieving bracket 230.

[0088] In this implementation, the bag-retrieving telescopic cylinder 220 can extend the bag-retrieving suction cup 240 to retrieve the packaging bags conveyed by the packaging bag supply hopper 800. During bag retrieval, the bag-retrieving suction cup 240 performs vacuum adsorption to grab the packaging bag. After the bag-retrieving suction cup 240 grabs the packaging bag, the bag-retrieving telescopic cylinder 220 is controlled to retract, and then the packaging bag is moved from the bag-retrieving station 110 to the bag-opening station 120 by the bag-retrieving mechanism 200.

[0089] In this embodiment, the lateral movement of the bag-picking mechanism 200 shares the front lateral movement synchronous belt 433 and the front bag-moving slide rail 411 of the bag-moving mechanism 400. During the process of the synchronous lateral movement drive assembly 430 driving the front bag-moving assembly 410 and the rear bag-moving assembly 420 to move the packaging bag from the bag-opening station 120 to the sealing station 130 for sealing, the bag-picking mechanism 200 can be synchronously driven to move the packaging bag from the bag-picking station 110 to the bag-opening station 120. When the front bag-moving assembly 410 and the rear bag-moving assembly 420 return to the bag-opening station 120, the bag-picking mechanism 200 can also return to the bag-picking station 110. In this way, during the process of the previous packaging bag containing the product moving from the bag-opening station 120 to the sealing station 130, the next empty packaging bag can be moved from the bag-picking station 110 to the sealing station 130, which helps to simplify the structure and improve efficiency.

[0090] In some embodiments, refer to Figures 5-7 The sealing mechanism 500 includes a sealing knife 510 and a sealing assembly 520.

[0091] Reference Figure 6 The sealing knife 510 is fixed on the frame 100. The front side of the sealing knife 510 has a sealing strip 511 and a heater 512 for heating the sealing strip 511. Blades 513 are fixed on both the upper and lower sides of the sealing strip 511. The sides of the blades 513 on both sides have spikes 5131 protruding from the sides of the sealing strip 511.

[0092] Optionally, the spike 5131 is tapered, with the side of the spike 5131 closest to the sealing strip 511 flush with the corresponding side of the sealing strip 511. This ensures the strength of the spike 5131 while also ensuring that the tip of the spike 5131 is as close as possible to the sealing strip 511. Furthermore, the side of the blade 513 is flush with the side of the sealing strip 511. When sealing the bubble bag, the blade 513 and the side of the sealing strip 511 simultaneously heat-seal the bubble bag, ensuring a smooth seal.

[0093] It is understandable that the blade 513 can be fixed to both sides of the sealing strip 511 by bolts, or it can be integrally formed with the sealing strip 511. In order to facilitate the processing of the spike 5131 and to facilitate the replacement of the blade 513, the blade 513 is preferably fixed to both sides of the sealing strip 511 by bolts.

[0094] Optionally, the heater 512 is a heating tube placed inside the body of the sealing knife 510.

[0095] Optionally, a thermocouple is also provided inside the sealing knife 510. The thermocouple is used to monitor the temperature of the sealing knife 510 to facilitate control of the heat sealing temperature.

[0096] Reference Figure 7 The sealing assembly 520 includes a sealing strip seat 521 and a sealing execution unit for driving the sealing strip seat 521 to move back and forth. One side of the sealing strip seat 521 is provided with an elastic sealing strip 522 that is parallel to and opposite to the sealing strip 511.

[0097] Optionally, the elastic strip 522 can be made of rubber.

[0098] Optionally, the pressure strip seat 521 has an L-shaped groove extending along its length on the side facing the sealing knife 510, and the elastic pressure strip 522 is placed in the L-shaped groove. A pressure plate 430 is detachably installed on one side of the pressure strip seat 521 and pressed onto the elastic pressure strip 522. The pressure plate and the pressure strip seat 521 can be connected by bolts, which facilitates the replacement of the elastic pressure strip 522.

[0099] Optionally, the sealing assembly 520 also includes a sealing assembly mounting bracket 523, on which two sealing slide rails 524 extending in the front and back directions are arranged opposite each other, and the sealing strip seat 521 is mounted on the two sealing slide rails 524 by a slider.

[0100] The sealing execution unit includes a sealing telescopic cylinder 525, which is arranged in parallel between two slide rails and fixed on the pressing assembly mounting bracket 523. The output end of the sealing telescopic cylinder 525 is connected to the pressing strip seat 521.

[0101] The above embodiment can drive the pressure strip seat 521 to move back and forth by controlling the extension and retraction of the sealing telescopic cylinder 525. It is understood that, in addition to the telescopic cylinder structure shown above, the sealing execution unit can also adopt drive structures such as lead screw and nut, gear rack and pinion, and belt drive, which will not be elaborated here.

[0102] When the packaging bag is detected to have moved between the sealing knife 510 and the pressing assembly 520, the pressing strip seat 521 is driven to press the opening of the packaging bag down onto the sealing knife 510. The elastic pressing strip 522 on the side of the pressing strip seat 521 presses the sealed area of ​​the packaging bag onto the sealing strip 511 of the sealing knife 510. The sealing strip 511 heats and melts the packaging bag to achieve heat sealing. After sealing is completed, the pressing strip seat 521 is driven to retract.

[0103] In this embodiment, the packaging bag is a bubble bag. By setting blades 513 on the upper and lower sides of the sealing strip 511 and setting spikes 5131 on the side of the blades 513, during the process of sealing the packaging bag by pressing it against the sealing strip 511, the bubbles in the sealing area of ​​the packaging bag are first punctured by the spikes 5131 to release air, and then the sealing strip 511 heat-seals the sealing area where the bubbles have been punctured. This makes the seal formed by the packaging bag more aesthetically pleasing.

[0104] By setting the elastic pressure strip 522, when sealing, the pressure strip seat 521 presses the area of ​​the packaging bag to be sealed onto the sealing strip 511 of the sealing knife 510 through the elastic pressure strip 522. The elastic pressure strip 522 can not only play the role of elastic buffering and ensure that the area of ​​the packaging bag to be sealed is pressed firmly onto the sealing strip 511, but also prevent the tip of the blade 5131 from piercing hard objects and causing wear on the tip of the blade 5131.

[0105] This embodiment also includes a labeling component 600, which is located behind the bag opening station 120 and is used to affix the label printed by the printer 700 to the back of the packaging bag at the bag opening station 120. The labeling component 600 includes a rotating mechanism 610, a labeling telescopic cylinder 620 fixed to the output end of the rotating mechanism 610, and a labeling suction cup 630 located at the output end of the labeling telescopic cylinder 620.

[0106] Optionally, the rotating mechanism 610 is a rotary cylinder.

[0107] This application allows for pre-printing of label information via printer 700. When the packaging bag moves to the opening station 120, the label can be affixed to the back of the packaging bag via labeling component 600. In this embodiment, the label is attached to the easy-tear tape using self-adhesive. During labeling, the rotating mechanism 610 rotates the labeling suction cup 630 to the lower side, and then controls the labeling telescopic cylinder 620 to extend the labeling suction cup 630, causing it to adhere to the printed label. Then, the labeling telescopic cylinder 620 retracts to peel the label off the easy-tear tape. The rotating mechanism 610 then drives the labeling suction cup 630 to rotate towards the packaging bag, and the labeling telescopic cylinder 620 extends the labeling suction cup 630 to affix the label to the back of the packaging bag, thus achieving automatic labeling.

[0108] In this embodiment, the printer 700 and labeling component 600 are cleverly designed behind the bag opening station 120. The product information label is pre-attached to the outside of the corresponding packaging bag. This not only eliminates the defect of poor labeling caused by the irregularity and unevenness of the product, but also saves labeling time and improves efficiency. At the same time, it also saves space for the printing and labeling device, eliminating the trouble caused by insufficient space.

[0109] It should be noted that all the telescopic cylinders mentioned above can be electric, pneumatic, or hydraulic telescopic cylinders.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A smart bubble bag packaging machine, characterized in that, include: The frame is provided with a bag picking station, a bag opening station and a sealing station in sequence, and the top of the frame is also provided with a product input port located above the bag opening station. A bag-picking mechanism, which is used to move a packaged bag with the opening facing upward from the bag-picking station to the bag-opening station; A bag opening mechanism is used to receive a packaging bag that has been moved to the bag opening station by the bag taking mechanism and to open the bag opening. A bag-transfer mechanism, used to move a product-filled packaging bag from the opening station to the sealing station; A sealing mechanism for sealing a packaging bag that has been moved to a sealing station.

2. The bubble bag intelligent express packaging machine according to claim 1, characterized in that, The bag opening mechanism includes a front bag opening component and a rear bag opening component arranged opposite to each other. The front opening bag assembly includes a front opening bag bracket and an opening execution unit for driving the front opening bag bracket to move back and forth. The front opening bag bracket is provided with a front opening bag suction cup for sucking the front side of the packaging bag and a front mechanical gripper for clamping the front opening of the packaging bag. The rear bag opening assembly includes a rear bag opening bracket, which is fixed on the frame. The rear bag opening bracket is provided with a rear bag opening suction cup for sucking the rear side of the packaging bag and a rear mechanical gripper for clamping the rear bag opening of the packaging bag.

3. The bubble bag intelligent express packaging machine according to claim 2, characterized in that, The front opening bag assembly also includes a front opening bag fixing frame, which is fixed on the frame. Two opening bag slide rails extending in the front-to-back direction are symmetrically arranged on the front opening bag fixing frame. The front opening bag bracket is respectively mounted on the two opening bag slide rails by sliders. The bag opening execution unit includes a bag opening drive wheel and a bag opening driven wheel mounted opposite each other on the front bag opening fixed frame, a bag opening timing belt fitted between the bag opening drive wheel and the bag opening driven wheel, and a bag opening motor for driving the bag opening drive wheel to rotate. The front bag opening bracket is fixedly connected to one side of the bag opening timing belt.

4. The bubble bag intelligent express packaging machine according to claim 2, characterized in that, The front bag-opening suction cup, the front mechanical gripper, the rear bag-opening suction cup, and the rear mechanical gripper are each provided in twos; The rear side of the front opening bag bracket is provided with a front adjustment track extending in the left and right direction. The front opening bag suction cup and the front mechanical gripper are fixed on the front adjustment track, and the position of the front opening bag suction cup and the front mechanical gripper fixed on the front adjustment track is adjustable. The front side of the rear opening bag bracket is provided with a rear adjustment track extending in the left and right direction. The rear opening bag suction cup and the rear mechanical gripper are fixed on the rear adjustment track, and the position of the rear opening bag suction cup and the rear mechanical gripper fixed on the rear adjustment track is adjustable.

5. The bubble bag intelligent express packaging machine according to claim 1, characterized in that, The bag-moving mechanism includes a front bag-moving assembly, a rear bag-moving assembly, and a synchronous lateral movement drive assembly arranged opposite to each other. The forward bag assembly includes a forward bag slide rail extending in the left-right direction, a forward transverse support mounted on the forward bag slide rail by a slider, a bag clamping support provided on the forward transverse support, and a bag clamping execution unit for driving the bag clamping support to move back and forth. The forward bag slide rail is fixed to a track mounting plate at the front of the frame. The rear bag shifting assembly includes a rear bag shifting slide rail extending in the left-right direction and a rear transverse shifting bracket mounted on the rear bag shifting slide rail via a slider. The rear bag shifting slide rail is fixed to a track mounting plate at the rear of the frame, and the bag clamping bracket is arranged opposite to the rear transverse shifting bracket. The synchronous lateral movement drive assembly includes a front lateral movement drive wheel and a front lateral movement driven wheel respectively installed at both ends of the track mounting plate at the front of the frame, a front lateral movement synchronous belt fitted between the front lateral movement drive wheel and the front lateral movement driven wheel, a rear lateral movement drive wheel and a rear lateral movement driven wheel respectively installed at both ends of the track mounting plate at the rear of the frame, a rear lateral movement synchronous belt fitted between the rear lateral movement drive wheel and the rear lateral movement driven wheel, and a lateral movement drive motor for driving the front lateral movement drive wheel to rotate. The front lateral movement bracket is fixedly connected to one side of the front lateral movement synchronous belt, and the rear lateral movement bracket is fixedly connected to one side of the rear lateral movement synchronous belt. The front lateral movement driven wheel and the rear lateral movement drive wheel are connected by a synchronous transmission mechanism.

6. The bubble bag intelligent express packaging machine according to claim 5, characterized in that, The front transverse support is symmetrically provided with bag clamping slide rails extending in the front-to-back direction. The bag clamping support is mounted on the bag clamping slide rails by a slider. The bag clamping execution unit includes a bag clamping telescopic cylinder. The bag clamping telescopic cylinder is arranged parallel between the two bag clamping slide rails and fixed on the front transverse support. The output end of the bag clamping telescopic cylinder is connected to the bag clamping support.

7. The bubble bag intelligent express packaging machine according to claim 5, characterized in that, Both the forward transverse synchronous belt and the forward bag slide rail extend from the bag-taking station to the sealing station; The bag-retrieving mechanism includes a bag-retrieving transverse support mounted on the forward bag-moving slide rail via a slider and fixedly connected to one side of the forward transverse synchronous belt, a bag-retrieving telescopic cylinder fixed on the bag-retrieving transverse support and facing rearward, a bag-retrieving bracket fixed to the output end of the bag-retrieving telescopic cylinder, and a bag-retrieving suction cup provided on the bag-retrieving bracket.

8. The bubble bag intelligent express packaging machine according to claim 1, characterized in that, The sealing mechanism includes a sealing blade and a pressing assembly; The sealing knife is fixed on the frame. The front side of the sealing knife has a sealing strip and a heater for heating the sealing strip. Blades are fixed on both the upper and lower sides of the sealing strip. The sides of the blades on both sides have spikes protruding from the sides of the sealing strip. The sealing assembly includes a sealing strip seat and a sealing execution unit for driving the sealing strip seat to move back and forth. One side of the sealing strip seat is provided with an elastic sealing strip that is parallel to and opposite to the sealing strip.

9. The bubble bag intelligent express packaging machine according to claim 8, characterized in that, The sealing assembly also includes a sealing assembly mounting bracket, on which two sealing slide rails extending in the front-to-back direction are arranged opposite each other, and the sealing strip seat is mounted on the two sealing slide rails by a slider; The sealing execution unit includes a sealing telescopic cylinder, which is arranged parallel between two slide rails and fixed on the pressing assembly mounting bracket. The output end of the sealing telescopic cylinder is connected to the pressing strip seat.

10. The bubble bag intelligent express packaging machine according to claim 1, characterized in that, It also includes a labeling component, which is located behind the bag opening station and is used to affix the printed label to the back of the packaging bag at the bag opening station. The labeling component includes a rotating mechanism, a labeling telescopic cylinder fixed to the output end of the rotating mechanism, and a labeling suction cup located at the output end of the labeling telescopic cylinder.

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