A fully automatic glass bottle intelligent packaging machine

Abstract

The present invention relates to a fully automatic intelligent packaging machine for glass bottles, comprising: a frame, an output conveyor belt of a glass bottle detection machine, a glass bottle transfer device, a packaging box bottle output device, a packaging box transfer device and a PLC controller. The frame is arranged near the detection machine; the PLC controller instructs the cross linear slide module in the packaging box transfer device to intelligently transport the packaging box to the packaging box bottle output device; instructs the three-axis gantry slide module in the glass bottle transfer device to transfer the qualified glass bottles detected by the glass bottle detection machine to the packaging box bottle output device, and the packaging box bottle output device intelligently stacks and outputs multiple packaging boxes filled with glass bottles. The purpose of non-slip conversion and fully automatic intelligent packaging of the glass bottles from the output conveyor belt of the detection machine to the packaging box at the end of the packaging machine is realized. The present invention has the advantages of friction-free and collision-free process flow, no packaging damage of glass bottles, fast transportation speed, tacit cooperation of work step flow, high work efficiency and low labor.

Description

Technical Field

[0001] The invention relates to a product packaging machine, in particular to a machine for fully automatic intelligent packaging of small-sized pharmaceutical glass bottle products, belonging to the technical field of mechanical, electrical and pneumatic integration. Background Art

[0002] Reagents and drugs are usually packaged in glass bottles. In order to ensure the safety and hygiene of the containers, the glass bottles produced by the bottle making machine must be strictly inspected before packaging. In order to improve work efficiency, modern glass bottle inspection machines combine inspection and packaging machinery into one, and introduce advanced intelligent inspection and packaging technology to achieve the goal of efficient bottle making from inspection to packaging. However, existing glass bottle inspection and packaging machines always have various drawbacks, especially the process of converting glass bottles inspected by the inspection machine to the packaging link is not satisfactory. For example, the utility model patent with Chinese patent number 202020103935.3 discloses an intelligent packaging device, which rotates the conveyor disc so that the glass bottles detected by the detection machine are sent into the glass bottle channel under the friction force on the conveyor disc surface, and then the glass bottles are pushed into the packaging mold box by the bottle-pushing wheel; another example: the utility model patent with Chinese patent number 202023073564.8 discloses an improved intelligent packaging device for glass bottles, which instructs the first push cylinder to push several glass bottles on the conveyor belt into the adjustment mold at one time through the PLC controller, and then instructs the piston rod in the second push cylinder to extend to push the set number of glass bottles into the packaging box. Although the above two packaging devices have their own advantages, they have the following outstanding disadvantages: from the glass bottles output by the detection machine to the packaging link, all the glass bottles flow through the sliding flow between the mold or the process table, so it has many process nodes, slow running speed, low working efficiency and easy flow breakage. Therefore, it is still necessary to further improve the existing glass bottle detection and packaging machine. Summary of the invention

[0003] In view of the technical deficiencies in existing glass bottle packaging devices, the present invention provides a fully automatic intelligent packaging machine for glass bottles. The machine realizes the non-slip conversion of the process of glass bottles from the output conveyor belt of the detection machine to the packaging box at the end of the packaging machine through the intelligent coordination of multiple linear slides, cylinders, and negative pressure suction nozzles, thereby achieving the purpose of fully automatic intelligent packaging.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a fully automatic glass bottle intelligent packaging machine, comprising: a frame, a glass bottle detection machine output conveyor belt, a glass bottle transfer device, a packaging box bottle output device, a packaging box transfer device and a PLC controller, the frame is a three-dimensional rectangular frame, which is arranged near the glass bottle detection machine, the glass bottle detection machine output conveyor belt is a synchronous conveyor belt, one end of which is placed in the frame, and it places a number of glass bottles that have passed the detection machine on the synchronous conveyor belt in a lying position with the bottle mouth in the same direction, and sends them into the packaging machine in groups and intermittently, characterized in that:

[0005] The glass bottle transfer device comprises: a three-axis gantry slide module, a mechanical arm, a mechanical forearm and a bottle suction tube. The three-axis gantry slide module consists of a synchronous belt linear slide in the X direction, a synchronous belt linear slide in the Y direction and a screw linear slide in the Z direction. The two slide rails of the synchronous linear slide in the X direction are respectively fixed on the front and rear transverse frames of the three-dimensional rectangular frame; the mechanical arm is fixed on the slider of the screw linear slide; the mechanical forearm is movably connected to the mechanical arm, which consists of a U-shaped frame, four slide bars, a plurality of sliders, a group of parallelogram telescopic mechanisms, a synchronous belt and a first cylinder. The two vertical frames in the U-shaped frame and the mechanical arm form a fixed hinge, and the transverse frame and The fixed hinge axis is parallel; the two ends of the four sliding rods are respectively fixed on the two vertical frames of the U-shaped frame, and are parallel to each other with a spacing, and are also parallel to the fixed hinge axis formed by the two vertical frames and the mechanical arm; the plurality of sliding blocks are divided into a group of long sliding blocks and a group of short sliding blocks, each of the sliding blocks of the group of long sliding blocks is respectively provided with four through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom are matching holes, and the second through hole and the fourth through hole are through holes, and each of the sliding blocks of the group of short sliding blocks is respectively provided with three through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom are matching holes, and the second through hole from top to bottom is a through hole, and the first through hole and the third through hole from top to bottom of the long sliding block are ... of the long sliding block are respectively provided with three through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom of the long sliding block are respectively provided with three through holes from top to bottom, The through hole forms a sliding match with the first slide bar and the third slide bar on the U-shaped frame close to the horizontal frame, wherein the second through hole and the fourth through hole from top to bottom pass through the second slide bar and the fourth slide bar on the U-shaped frame; the first through hole and the third through hole from top to bottom of the short slider form a sliding match with the second slide bar and the fourth slide bar on the U-shaped frame close to the horizontal frame, wherein the second through hole from top to bottom passes through the third slide bar on the U-shaped frame; the plurality of X-cross axes in the parallelogram telescopic mechanism are fixedly connected to the long slider or the short slider according to the odd-numbered cross axes and fixedly connected to the short slider or the long slider according to the even-numbered cross axes; the synchronous belt is movably connected to the U-shaped frame through two transmission wheels, and is connected to any one The long slider or the short slider is connected, and the driving motor provides power to drive the extension and retraction, so as to adjust the distance between the middle sliders; there are several bottle suction tubes, each of which is fixedly connected to a long slider or a short slider in a vertical direction, and one end of the bottle suction tube is connected to the suction tube, and the other end is a suction nozzle; the first cylinder is arranged between the mechanical arm and the mechanical arm, one end of the cylinder body of the first cylinder forms a fixed hinge with the mechanical arm, and the protruding end of the piston rod forms a movable hinge with the U-shaped frame cross frame of the mechanical arm, the piston rod in the first cylinder extends out of the U-shaped frame to drive the bottle suction tube to turn 90° around the hinge axis of the movable hinge, an electromagnetic reversing valve is arranged on the air supply pipeline of the first cylinder, and an electromagnetic switch valve is arranged on the air suction pipeline of the bottle suction tube.

[0006] The packaging box bottle output device is composed of a bracket, multiple supporting shafts, several rollers, a sprocket drive slider, a push plate and a packaging box stacking mechanism. The bracket is fixedly arranged at the bottom of the frame and is located downstream of the glass bottle transfer device. The multiple supporting shafts are fixedly arranged on the bracket at a distance in the horizontal direction and are parallel to each other; rolling bearings are provided in the multiple rollers, and every two rollers are passed on a supporting shaft at a distance to form a packaging box supporting surface composed of several rollers; the sprocket drive slider is composed of two slide rails, two sliders and a sprocket drive mechanism. The two slide rails are horizontally laid on both sides of the bracket and are perpendicular to the multiple supporting shafts. The sliders respectively form two moving pairs with the two slide rails; the sprocket transmission mechanism is composed of two groups of sprockets, chains and a driving motor, the two groups of sprockets are movably connected to the bracket through the sprocket shaft, and are disposed at both ends of the sprocket shaft, the two groups of sprockets and chains are respectively meshed, and the driving motor provides torque; the two ends of the push plate are respectively fixedly connected to the two sliders, and the two sliders are respectively fixedly connected to the chains at both ends of the sprocket shaft; the packaging box stacking mechanism is composed of a first screw linear slide and a first support plate, the first screw linear slide is fixedly arranged on the downstream frame of the packaging box bottle carrying output device, the first support plate is fixedly connected to the slider in the first screw linear slide, and its support plate surface is horizontal.

[0007] The packaging box transfer device is composed of a vertical lifting mechanism and a front-to-back and up-and-down transfer mechanism. The vertical lifting mechanism includes a second screw linear slide and a second pallet. The second screw linear slide is vertically arranged on the frame beside the packaging box supporting surface in the packaging box bottle carrying output device. The second pallet is fixedly connected to the slider in the second screw linear slide, and its pallet surface is horizontal. The packaging box is stacked on the second pallet surface; the front-to-back and up-and-down transfer mechanism includes a cross linear slide module, an L-shaped right-angle cantilever and a box suction tube. The horizontal slide of the cross linear slide module is a synchronous belt linear slide, and both ends of its slide rails are fixedly connected to the upper part of the frame and are located at the packaging box carrying bottle output device. Above the packaging box supporting surface in the bottle output device and the second support plate in the packaging box transfer mechanism, the vertical slide of the cross linear slide module is a cylinder slide driven by the second cylinder, one end of the second cylinder body is fixed on the slide rail of the vertical slide, and the piston rod end of the second cylinder is movably connected to the slider of the vertical slide; the vertical arm of the L-shaped right-angle cantilever is fixed on the vertical slide rail of the cross linear slide module, there are two box suction tubes, which are vertically fixed on the horizontal arm of the L-shaped right-angle cantilever with a spacing, and the upper end of the box suction tube is connected to the suction pipe, and the lower end is a suction port, an electromagnetic reversing valve is provided on the air supply pipeline of the second cylinder, and an electromagnetic switch valve is provided on the suction pipeline of the box suction tube.

[0008] The PLC controller is electrically connected to the synchronous belt linear slide drive motors in the X and Y directions and the screw linear slide drive motor in the Z direction of the three-axis gantry slide module, the synchronous belt drive motor in the parallelogram telescopic mechanism, the sprocket transmission mechanism drive motor in the packaging box bottle output device, the first screw linear slide drive motor in the packaging box stacking mechanism, the second screw linear slide drive motor on the vertical lifting mechanism, the horizontal synchronous belt linear slide drive motor of the cross linear slide module, and the electromagnetic reversing valve and electromagnetic switch valve, and the PLC controller is provided with a control program for the sequential action of each drive motor and each electromagnetic reversing valve and electromagnetic switch valve.

[0009] Furthermore, the first screw linear slide drive motor, the second screw linear slide drive motor and the drive motor in the sprocket transmission mechanism are stepper motors, and the drive motors in the X, Y, and Z directions in the three-axis gantry slide module, the synchronous belt drive motor in the parallelogram telescopic mechanism, and the transverse synchronous belt linear slide drive motor on the cross linear slide module are servo motors.

[0010] Furthermore, an angular positioning fence is provided next to the second support plate on the second screw linear slide, and the packaging box is stacked on the plate surface of the second support plate, and the two side surfaces are against the angular positioning fence.

[0011] When working:

[0012] (i) manually stacking a plurality of the packaging boxes on the second support plate of the second screw linear slide; the PLC controller first instructs the synchronous belt drive motor in the parallelogram telescopic mechanism to operate, and accurately adjusts the distance between each adjacent two bottle suction tubes in the glass bottle transfer device to correspond to a number of glass bottles on the output conveyor belt of the glass bottle inspection machine;

[0013] (ii) At the same time, the PLC controller instructs the second screw linear slide screw in the vertical lifting mechanism to rotate and drive the second support plate to rise, so that the topmost package box in the stacked packages approaches the box suction tube in the front-to-back and up-and-down transfer mechanism, and then instructs the horizontal slide servo motor in the cross linear slide module to operate so that the two box suction tubes are aligned with the package box, and then instructs one side of the electromagnetic reversing valve on the air supply pipeline of the second cylinder to be energized, so that the piston in the second cylinder extends, and the suction ports at the bottom ends of the two box suction tubes are close to the package box. On the bottom surface, the electromagnetic switch valve on the suction line of the box suction tube opens, the suction port is in a negative pressure state, the packaging box is sucked up, the piston in the second cylinder retracts, the packaging box is lifted, and the lateral slide servo motor in the cross linear slide module operates to send the packaging box sucked up from the suction port to the packaging box supporting surface composed of a plurality of rollers in the packaging box bottle carrying output device. The piston in the second cylinder extends again, the packaging box descends, the electromagnetic switch valve on the suction line of the box suction tube closes, the negative pressure at the suction port disappears, and the packaging box is dropped on the packaging box supporting surface;

[0014] (III) The PLC controller, in accordance with the program instructions, energizes one side of the electromagnetic reversing valve on the air supply pipeline of the first cylinder, so that the piston rod in the cylinder extends, pushing the U-shaped frame to rotate 90° around the movable hinge axis, so that the suction nozzle at the lower part of the bottle suction tube is horizontally oriented toward the mouths of several glass bottles on the output conveyor belt of the glass bottle inspection machine; then the PLC controller instructs the servo motors in the X, Y, and Z directions in the three-axis gantry slide module to respectively operate, aligning the suction nozzles on the several bottle suction tubes with the several glass bottles on the output conveyor belt of the glass bottle inspection machine, and instructs the electromagnetic switch valve on the air suction pipeline to open to form negative pressure, so that several A glass bottle is adsorbed on the corresponding suction nozzles of several bottle suction tubes, and the servo motor in the Z direction of the three-axis gantry slide module is instructed to move, and the suction tube drives several glass bottles to move upward and leave the output conveyor belt of the glass bottle detection machine, and the other side of the electromagnetic reversing valve on the air supply pipeline of the first cylinder is instructed to be energized, and the piston rod in the cylinder is retracted, and the U-shaped frame rotates 90° in the opposite direction around the movable hinge axis, so that several bottle suction tubes and several glass bottles adsorbed on the suction nozzles are in a vertical posture with the bottle mouths facing upward. At the same time, the synchronous belt drive motor in the parallelogram telescopic mechanism moves, and the several glass bottles adsorbed on the suction nozzles are brought close to each other;

[0015] (iv) the PLC controller again instructs the servo motors in the X, Y, and Z directions of the three-axis gantry slide module to respectively operate, and transfers the glass bottles adsorbed by the suction nozzles to the packaging box on the packaging box supporting surface of the packaging box bottle carrying and output device and arranges them in order, and the glass bottle transfer device completes one bottle suction, bottle transfer, and bottle loading action; the glass bottle transfer device returns to the original route and repeats the above actions until the packaging box is full of glass bottles;

[0016] (V) After the packaging box is filled with glass bottles, the PLC controller instructs the sprocket drive slider in the packaging box bottle carrying output device to drive the motor to move, and the chain drives the push plate to push the packaging box filled with glass bottles to the first pallet in the packaging box stacking mechanism located downstream, and then the first screw linear slide lowers the packaging box on the first pallet together with the glass bottles by one packaging box height so as to receive the stacking of the second layer of packaging boxes, until the set stacking is reached, and the operator transports the multi-layer packaging boxes on the first pallet away, and a complete working cycle is completed.

[0017] Compared with the existing glass bottle packaging machine or packaging device, the present invention has the following beneficial effects:

[0018] 1. The entire process from the quality inspection output of the inspection machine to the successful final packaging of the glass bottle is friction-free and collision-free, so there is no damage to the packaging during transit;

[0019] 2. The entire glass bottle transfer process is performed by PLC according to the set program instructions. Multiple slides, multiple control valves and cylinders move in sequence, realizing a two-way fully automatic flow and packaging process of glass bottles and packaging boxes. It has the advantages of fast transfer speed, tacit coordination of work steps, high work efficiency and low labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 This is a schematic diagram of the main structure of the present invention after the packaging box transfer device is disassembled;

[0021] Attached Figure 2 This is a schematic diagram of the main structure of the present invention after the packaging box bottle carrying and outputting device is disassembled;

[0022] Attached Figure 3 For attachment Figure 1 and 2 Schematic diagram of the integrated structure in the middle A direction;

[0023] Attached Figure 4 It is a schematic diagram of the front view structure of the glass bottle transfer device of the present invention;

[0024] Attached Figure 5 It is a rear structural schematic diagram of the glass bottle transfer device of the present invention;

[0025] Attached Figure 6 For attachment Figure 4 Schematic diagram of the left view structure;

[0026] Attached Figure 7 It is a schematic diagram of the front view structure of the packaging box bottle carrying and outputting device of the present invention;

[0027] Attached Figure 8 It is a right side structural schematic diagram of the packaging box bottle carrying and outputting device of the present invention;

[0028] Attached Fig. 9It is a schematic diagram of the main structure of the packaging box transfer device of the present invention;

[0029] Attached Fig.10 For attachment Fig. 9 A right view structural diagram of ;

[0030] Attached Figure 11-18 It is a schematic diagram of the process flow of the present invention.

[0031] In the attached drawings, 1 is a frame, 2 is an output conveyor belt of a glass bottle inspection machine, 3 is a glass bottle transfer device, 301 is a three-axis gantry slide module, 302 is a mechanical arm, 303 is a parallelogram telescopic mechanism, 304 is a mechanical arm, 305 is a bottle suction tube, 306 is a slider, 307 is a slide bar, 308 is a synchronous belt, 309 is a first cylinder, 4 is a packaging box bottle output device, 401 is a bracket, 402 is a sprocket, 403 is a push plate, and 404 is a first support plate , 405 is the first screw linear slide, 406 is the driving motor, 407 is the chain, 408 is the roller, 409 is the supporting shaft, 410 is the slider, 411 is the slide rail, 412 is the sprocket shaft, 5 is the packaging box transfer device, 501 is the second screw linear slide, 502 is the cross linear slide module, 503 is the L-shaped right-angle cantilever, 504 is the second cylinder, 505 is the box suction tube, 506 is the angle positioning fence, 6 is the glass bottle, 7 is the packaging box, and 8 is the bridge plate. DETAILED DESCRIPTION

[0032] The present invention will be further explained below with reference to the accompanying drawings:

[0033] As attached Figure 1 , 2 As shown in Figure 3, the packaging machine includes: a frame 1, a glass bottle detection machine output conveyor 2, a glass bottle transfer device 3, a packaging box bottle output device 4, a packaging box transfer device 5 and a PLC controller (not shown in the figure). The frame 1 is a three-dimensional rectangular frame, which is arranged near the detection machine. The glass bottle detection machine output conveyor 2 is a synchronous conveyor, one end of which is inserted into the frame 1. It places a number of glass bottles 6 that have passed the detection by the detection machine on the synchronous conveyor in a lying position with the bottle mouths in the same direction, and sends them into the packaging machine in groups and intermittently.

[0034] As attached Figure 4 , 56, the glass bottle transfer device 3 includes: a three-axis gantry slide module 301, a mechanical arm 302, a mechanical arm 304 and a bottle suction tube 305. The three-axis gantry slide module 301 is composed of a synchronous belt linear slide in the X and Y directions and a screw linear slide in the Z direction. The two slide rails of the X-direction synchronous linear slide are respectively placed on the front and rear transverse frames of the frame 1; the mechanical arm 302 is fixed on the slider of the screw linear slide; the mechanical arm 304 is movably connected to the mechanical arm 302, which is composed of a U-shaped frame, ten sliders 306, four slide bars 307, a group of parallelogram telescopic mechanisms 303, a synchronous belt 308 and a first cylinder 309. The two vertical frames in the U-shaped frame of the mechanical arm 304 form a fixed hinge with the mechanical arm 302, and the horizontal frame is parallel to the axis of the fixed hinge; the four slide bars 307 are respectively fixed at both ends on the two vertical frames of the U-shaped frame, and are parallel to each other with a spacing, and are also formed by the two vertical frames and the mechanical arm 302. The fixed hinge axis is parallel; the ten sliders 306 are divided into two groups of long sliders and short sliders, each group has five sliders, and each slider of the one group of long sliders is provided with four through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom are matching holes, and the second through hole and the fourth through hole are through holes; each slider of the one group of short sliders is provided with three through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom are matching holes, and the second through hole from top to bottom is through hole; the first through hole and the third through hole from top to bottom of the long slider form a sliding match with the first and third sliding rods on the U-shaped frame close to the horizontal frame, wherein the second through hole and the fourth through hole from top to bottom The through hole passes through the second slide bar and the fourth slide bar on the U-shaped frame; the first through hole and the third through hole of the short slide block from top to bottom form a sliding fit with the second slide bar and the fourth slide bar on the U-shaped frame close to the horizontal frame, wherein the second through hole from top to bottom passes through the third slide bar on the U-shaped frame; the ten X-cross axes in the parallelogram telescopic mechanism 303 are fixedly connected to the long slide block or the short slide block according to the odd-numbered cross axes and fixedly connected to the short slide block or the long slide block according to the even-numbered cross axes; the synchronous belt 308 is movably connected to the U-shaped frame through two transmission wheels, and is connected to any long slide block or short slide block, and is driven to extend and retract by the driving motor to adjust the distance between the ten slide blocks 306; There are ten suction bottle tubes 305, each of which is fixedly connected to a long slider or a short slider in a vertical direction, and one end of which is connected to the suction pipe, and the other end is a suction nozzle; the first cylinder 309 is arranged between the mechanical arm 302 and the mechanical arm 304, one end of its cylinder body forms a fixed hinge with the mechanical arm 302, and the extended end of the piston rod forms a movable hinge with the U-shaped frame cross frame of the mechanical arm 304. The piston rod in the first cylinder 309 extends out of the U-shaped frame to drive the suction bottle tube 305 to flip 90° around the movable hinge axis, and an electromagnetic reversing valve (not shown in the figure) is provided on the air supply pipeline of the first cylinder 309, and an electromagnetic switch valve (not shown in the figure) is provided on the suction pipeline of the suction bottle tube 305.

[0035] As attached Figure 7 , 8 As shown, the packaging box bottle output device 4 is composed of a bracket 401, five supporting shafts 409, ten rollers 408, a sprocket drive slider 410, a push plate 403 and a packaging box stacking mechanism. The bracket 401 is fixedly arranged at the bottom of the frame 1 and is located downstream of the glass bottle transfer device 3. The five supporting shafts 409 are fixedly arranged on the bracket 401 at a distance in the horizontal direction and are parallel to each other; rolling bearings are arranged in the ten rollers 408, and every two rollers 408 are penetrated on a supporting shaft 409 at a distance, forming a packaging box supporting surface composed of ten rollers; the sprocket drive slider is composed of two slide rails 411, two sliders 410 and a sprocket drive mechanism, and the two slide rails 411 are horizontally laid on both sides of the bracket 401 and connected to the five supporting shafts 4 09 vertically, two sliders 410 respectively form two moving pairs with two slide rails 411; the sprocket transmission mechanism is composed of two groups of sprockets 402 and chains 407, the two groups of sprockets 402 are movably connected to the bracket 401 through the sprocket shaft 412, and are respectively placed at the two ends of the sprocket shaft 412, and the two groups of sprockets 402 are respectively meshed with the two groups of chains 407; the two ends of the push plate 403 are respectively fixedly connected to the two sliders 410, and the two sliders 410 are respectively fixedly connected to the chains 407 at the two ends of the sprocket shaft 412; the packaging box stacking mechanism is composed of a first screw linear slide 405 and a first support plate 404, the first screw linear slide 405 is fixedly set on the downstream frame 1 of the packaging box supporting surface, the first support plate 404 is fixedly connected to the slider in the first screw linear slide 405, and its support plate surface is horizontal.

[0036] As attached Fig. 9 , 10As shown, the packaging box transfer device 5 is composed of a vertical lifting mechanism and a front-to-back, up-and-down transfer mechanism. The vertical lifting mechanism includes a second screw linear slide 501 and a second support plate 507. The second screw linear slide 501 is vertically arranged on the frame 1 beside the packaging box supporting surface in the packaging box bottle carrying output device 4. The second support plate 507 is fixedly connected to the slider in the second screw linear slide 501, and its support plate surface is horizontal. An angular positioning fence 506 is provided around the second support plate 507. The packaging box 7 is stacked on the plate surface of the second support plate 507, and the two side surfaces thereof are against the angular positioning fence 506; the front-to-back, up-and-down The transfer mechanism includes a cross linear slide module 502, an L-shaped right-angle cantilever 503 and a box suction tube 505. The horizontal slide of the cross linear slide module 502 is a synchronous belt linear slide, and both ends of its slide rail are fixedly connected to the upper part of the frame 1 and are located above the packaging box supporting surface in the packaging box bottle carrying output device 4 and the second support plate 507 in the packaging box transfer mechanism. The vertical slide of the cross linear slide module 502 is a cylinder slide driven by the second cylinder 504. One end of the cylinder body of the second cylinder 504 is fixed on the slide rail of the vertical slide, and the piston rod end of the second cylinder 504 is movably connected to the slider of the vertical slide. The vertical arm of the L-shaped right-angle cantilever 503 is fixed on the vertical slide rail of the cross linear slide module 502. There are two suction box tubes 505, which are vertically fixed on the horizontal arm of the L-shaped right-angle cantilever 503 with a spacing, and the upper end of the suction box tube 505 is connected to the suction pipe, and the lower end is a suction port. An electromagnetic reversing valve (not shown in the figure) is provided on the air supply pipeline of the second cylinder 504, and an electromagnetic switch valve (not shown in the figure) is provided on the suction pipeline of the suction box tube 505.

[0037] The PLC controller (not shown in the figure) is electrically connected to the synchronous belt linear slide servo motors in the X and Y directions and the screw linear slide servo motor in the Z direction on the three-axis gantry slide module 301, the synchronous belt servo motor in the parallelogram telescopic mechanism 303, the stepper motor in the sprocket transmission mechanism in the packaging box bottle carrying output device 4, the stepper motor of the first screw linear slide 405 in the packaging box stacking mechanism, the stepper motor of the second screw linear slide 501 on the vertical lifting mechanism, the horizontal synchronous belt linear slide servo motor of the cross linear slide module 502, and the electromagnetic reversing valve and electromagnetic switch valve not shown in the figure, and the controller is provided with a control program for the sequential action of each drive motor and each electromagnetic reversing valve and electromagnetic switch valve.

[0038] When the present invention works under the program control set by the PLC controller:

[0039] As attached Fig.17 , 18As shown, multiple packaging boxes 7 are manually stacked on the second support plate 507 of the second screw linear slide 501; the PLC controller instructs the screw of the second screw linear slide 501 in the vertical lifting mechanism to rotate to drive the second support plate 507 to rise, so that the top packaging box 7 in the stacked packaging boxes approaches the suction box tube 505 in the front-back and up-and-down transfer mechanism, and then instructs the horizontal slide servo motor in the cross linear slide module 502 to operate, so that the two suction box tubes 505 are aligned with the packaging box 7, and then instructs one side of the electromagnetic reversing valve on the air supply pipeline of the second cylinder 504 to be energized, the piston in the second cylinder 504 extends, the suction ports at the bottom ends of the two suction box tubes 505 are close to the bottom surface of the packaging box 7, the electromagnetic switch valve on the suction pipeline of the suction box tube 505 is opened, and the suction port is in a negative pressure state, and the packaging boxes are The packaging box 7 is sucked up, the piston in the second cylinder 504 is retracted, the packaging box 7 is lifted, and the lateral slide servo motor in the cross linear slide module 2 is operated to send the packaging box 7 sucked up from the suction port to the packaging box supporting surface composed of ten rollers in the packaging box bottle carrying output device 4, and the piston in the second cylinder 504 is extended again, the packaging box 7 is lowered, and the electromagnetic switch valve on the suction pipeline of the suction box tube 505 is closed, the negative pressure of the suction port disappears, and the packaging box 7 is dropped on the packaging box supporting surface; at the same time, the PLC controller first instructs the synchronous belt servo motor in the parallelogram telescopic mechanism 303 to move, and accurately adjusts the distance between each adjacent two suction bottle tubes 305 in the glass bottle transfer device 3 to correspond to a number of glass bottles 6 on the output conveyor belt 2 of the glass bottle detection machine;

[0040] As attached Fig.11 , 12As shown in 13, the PLC controller, according to the program instruction, energizes one side of the electromagnetic reversing valve on the air supply pipeline of the first cylinder 309, so that the piston rod in the cylinder is extended, and the U-shaped frame in the mechanical arm 304 is pushed to rotate 90° around the hinge axis, so that the suction nozzle at the lower part of the bottle suction tube 305 is horizontally oriented to the bottle mouths of the ten glass bottles 6 on the output conveyor belt 2 of the glass bottle detection machine; then the PLC controller instructs the servo motors in the X, Y, and Z directions of the three-axis gantry slide module 301 to act respectively, so that the suction nozzles on the ten bottle suction tubes are aligned with the ten glass bottles 6 on the output conveyor belt 2 of the glass bottle detection machine, and instructs the electromagnetic switch valve on the suction pipeline to open to form negative pressure, so that the ten glass bottles 6 are simultaneously adsorbed on the corresponding suction nozzles of the ten bottle suction tubes 305, and instructs the servo motor in the Z direction of the three-axis gantry slide module 301 to act, so that the suction tube 305 drives the ten glass bottles 6 to move upward and leave the glass bottle detection machine output conveyor belt 2. The conveyor belt 2 is output, and the other side of the electromagnetic reversing valve on the air supply pipeline of the first cylinder 309 is instructed to be energized, the piston rod in the cylinder is retracted, and the U-shaped frame in the mechanical arm 304 is rotated 90° in the opposite direction around the hinge axis, so that the ten bottle suction tubes 305 and the ten glass bottles 6 adsorbed on the suction nozzles are in a vertical posture with the bottle mouths facing upward. At the same time, the synchronous belt drive motor in the parallelogram telescopic mechanism 303 is activated to move the ten glass bottles adsorbed on the suction nozzles close to each other; the PLC controller again instructs the servo motors in the X, Y, and Z directions of the three-axis gantry slide module 301 to respectively operate, and the ten glass bottles adsorbed on the ten suction nozzles are transferred to the packaging box 7 on the packaging box supporting surface in the packaging box bottle output device 4 and arranged in order, and the glass bottle transfer device completes one bottle suction, bottle transfer, and bottle filling action; the glass bottle transfer device returns to the original route and repeats the above actions until the packaging box 7 is full of glass bottles 6;

[0041] As attached Fig.14 , 15 As shown in Figure 16, after the packaging box 7 is filled with glass bottles 6, the PLC controller instructs the sprocket drive slider stepper motor in the packaging box bottle carrying output device 4 to operate, and the chain 407 drives the push plate 403 to push the packaging box 7 filled with glass bottles 6 to the first pallet 404 in the packaging box stacking mechanism located downstream, and then the first screw linear slide 405 lowers the packaging box 7 on the first pallet 404 together with the glass bottles 6 by a packaging box height to receive the stacking of the second layer of packaging boxes until the set stacking is reached, and the operator outputs and transports the multi-layer packaging boxes 7 on the first pallet 404 through the bridge plate 8, and a complete working cycle ends.

[0042] By repeating the above working cycle, the packaging machine continuously outputs qualified glass bottles that have been inspected by the glass bottle inspection machine.

[0043] It should be pointed out that the above action description is only for the purpose of explaining the process clearly, and does not mean that only one action is performed at the same time. Many actions are performed simultaneously. Therefore, when understanding its working process, it should be considered from the perspective of efficiency that it must have a process procedure that is interconnected.

Claims

1. A fully automatic glass bottle intelligent packaging machine, include: A frame, a glass bottle detector, an output conveyor belt of the glass bottle detector, a glass bottle transfer device, a packaging box bottle output device, a packaging box transfer device and a PLC controller. The frame is a three-dimensional rectangular frame and is arranged near the glass bottle detector. The output conveyor belt of the glass bottle detector is a synchronous conveyor belt, one end of which is placed in the frame. It places a number of glass bottles that have passed the inspection of the glass bottle detector on the synchronous conveyor belt in a lying position with the bottle mouths in the same direction, and sends them into the packaging machine in groups and intermittently. It is characterized in that: The glass bottle transfer device comprises: a three-axis gantry slide module, a mechanical arm, a mechanical forearm and a bottle suction tube. The three-axis gantry slide module consists of a synchronous belt linear slide in the X direction, a synchronous belt linear slide in the Y direction and a screw linear slide in the Z direction. The two slide rails of the synchronous linear slide in the X direction are respectively fixed on the front and rear transverse frames of the three-dimensional rectangular frame; the mechanical arm is fixed on the slider of the screw linear slide; the mechanical forearm is movably connected to the mechanical arm, which consists of a U-shaped frame, four slide bars, a plurality of sliders, a group of parallelogram telescopic mechanisms, a synchronous belt and a first cylinder. The two vertical frames in the U-shaped frame and the mechanical arm form a fixed hinge, and the transverse frame and The fixed hinge axis is parallel; the two ends of the four sliding rods are respectively fixed on the two vertical frames of the U-shaped frame, and are parallel to each other with a spacing, and are also parallel to the fixed hinge axis formed by the two vertical frames and the mechanical arm; the plurality of sliding blocks are divided into a group of long sliding blocks and a group of short sliding blocks, each of the sliding blocks of the group of long sliding blocks is respectively provided with four through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom are matching holes, and the second through hole and the fourth through hole are through holes, and each of the sliding blocks of the group of short sliding blocks is respectively provided with three through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom are matching holes, and the second through hole from top to bottom is a through hole, and the first through hole and the third through hole from top to bottom of the long sliding block are ... of the long sliding block are respectively provided with three through holes from top to bottom, wherein the first through hole and the third through hole from top to bottom of the long sliding block are respectively provided with three through holes from top to bottom, The through hole forms a sliding match with the first slide bar and the third slide bar on the U-shaped frame close to the horizontal frame, wherein the second through hole and the fourth through hole from top to bottom pass through the second slide bar and the fourth slide bar on the U-shaped frame; the first through hole and the third through hole from top to bottom of the short slider form a sliding match with the second slide bar and the fourth slide bar on the U-shaped frame close to the horizontal frame, wherein the second through hole from top to bottom passes through the third slide bar on the U-shaped frame; the plurality of X-cross axes in the parallelogram telescopic mechanism are fixedly connected to the long slider or the short slider according to the odd-numbered cross axes and fixedly connected to the short slider or the long slider according to the even-numbered cross axes; the synchronous belt is movably connected to the U-shaped frame through two transmission wheels, and is connected to any one The long slider or the short slider is connected, and the driving motor provides power to drive the extension and retraction, so as to adjust the distance between the middle sliders; there are several bottle suction tubes, each of which is fixedly connected to a long slider or a short slider in a vertical direction, and one end of which is connected to the suction tube, and the other end is a suction nozzle; the first cylinder is arranged between the mechanical arm and the mechanical arm, one end of the cylinder body forms a fixed hinge with the mechanical arm, and the extended end of the piston rod forms a movable hinge with the U-shaped frame transverse frame of the mechanical arm, the piston rod in the first cylinder extends out of the U-shaped frame to drive the bottle suction tube to turn 90° around the hinge axis of the movable hinge, an electromagnetic reversing valve is arranged on the air supply pipeline of the first cylinder, and an electromagnetic switch valve is arranged on the air suction pipeline of the bottle suction tube; The packaging box bottle output device is composed of a bracket, multiple supporting shafts, several rollers, a sprocket drive slider, a push plate and a packaging box stacking mechanism. The bracket is fixedly arranged on the bottom of the frame and is located downstream of the glass bottle transfer device. The multiple supporting shafts are fixedly arranged on the bracket at a distance in the horizontal direction and are parallel to each other; rolling bearings are provided in the multiple rollers, and every two rollers are inserted on a supporting shaft at a distance to form a packaging box supporting surface composed of several rollers; the sprocket drive slider is composed of two slide rails, two sliders and a sprocket drive mechanism. The two slide rails are horizontally laid on both sides of the bracket and connected to the multiple rollers. The support shaft is vertical, and the two sliders respectively form two moving pairs with the two slide rails; the sprocket transmission mechanism is composed of two groups of sprockets and chains, and the two groups of sprockets are movably connected to the bracket through the sprocket shaft, and are respectively placed at the two ends of the sprocket shaft, and the two groups of sprockets and chains are respectively meshed; the two ends of the push plate are respectively fixedly connected to the two sliders, and the two sliders are respectively fixedly connected to the chains at the two ends of the sprocket shaft; the packaging box stacking mechanism is composed of a first screw linear slide and a first support plate, and the first screw linear slide is fixedly arranged on the downstream frame of the packaging box bottle carrying output device, and the first support plate is fixedly connected to the slider in the first screw linear slide, and its support plate surface is horizontal; The packaging box transfer device is composed of a vertical lifting mechanism and a front-to-back and up-and-down transfer mechanism. The vertical lifting mechanism includes a second screw linear slide and a second pallet. The second screw linear slide is vertically arranged on the frame beside the packaging box supporting surface in the packaging box bottle carrying output device. The second pallet is fixedly connected to the slider in the second screw linear slide, and its pallet surface is horizontal. The packaging box is stacked on the second pallet surface; the front-to-back and up-and-down transfer mechanism includes a cross linear slide module, an L-shaped right-angle cantilever and a box suction tube. The horizontal slide of the cross linear slide module is a synchronous belt linear slide, and both ends of its slide rails are fixedly connected to the upper part of the frame and are located at the packaging box carrying bottle output device. Above the packaging box supporting surface in the bottle output device and the second supporting plate in the packaging box transfer mechanism, the vertical slide of the cross linear slide module is a cylinder slide driven by the second cylinder, one end of the second cylinder body is fixed on the slide rail of the vertical slide, and the piston rod end of the second cylinder is movably connected to the slider of the vertical slide; the vertical arm of the L-shaped right-angle cantilever is fixed on the vertical slide rail of the cross linear slide module, there are two box suction tubes, which are vertically fixed on the horizontal arm of the L-shaped right-angle cantilever with a spacing, and the upper end of the box suction tube is connected to the suction pipe, and the lower end is a suction port, the air supply pipeline of the second cylinder is provided with an electromagnetic reversing valve, and the air suction pipeline of the box suction tube is provided with an electromagnetic switch valve; The PLC controller is electrically connected to the synchronous belt linear slide drive motors in the X and Y directions and the screw linear slide drive motor in the Z direction of the three-axis gantry slide module, the synchronous belt drive motor in the parallelogram telescopic mechanism, the sprocket transmission mechanism drive motor in the packaging box bottle output device, the first screw linear slide drive motor in the packaging box stacking mechanism, the second screw linear slide drive motor on the vertical lifting mechanism, the horizontal synchronous belt linear slide drive motor of the cross linear slide module, and the electromagnetic reversing valve and electromagnetic switch valve, and the PLC controller is provided with a control program for the sequential action of each drive motor and each electromagnetic reversing valve and electromagnetic switch valve.

2. A fully automatic glass bottle intelligent packaging machine according to claim 1, Features: The first screw linear slide drive motor, the second screw linear slide drive motor and the drive motor in the sprocket transmission mechanism are stepper motors, the drive motors in the X, Y and Z directions in the three-axis gantry slide module, the synchronous belt drive motor in the parallelogram telescopic mechanism and the transverse synchronous belt linear slide drive motor on the cross linear slide module are servo motors.

3. A fully automatic glass bottle intelligent packaging machine according to claim 1, Features: An angular positioning fence is provided next to the second support plate on the second screw linear slide, and the packaging boxes are stacked on the plate surface of the second support plate, with the two side surfaces thereof abutting against the angular positioning fence.

4. A fully automatic glass bottle intelligent packaging machine according to claim 1, Features: When working: (i) manually stacking a plurality of the packaging boxes on the second support plate of the second screw linear slide; the PLC controller first instructs the synchronous belt drive motor in the parallelogram telescopic mechanism to operate, accurately adjusts the distance between each adjacent two bottle suction tubes in the glass bottle transfer device to correspond to a number of glass bottles on the output conveyor belt of the glass bottle detector, and the PLC controller instructs the second screw linear slide screw in the vertical lifting mechanism to rotate and drive the second support plate to rise, so that the top layer of the stacked packaging boxes is close to the box suction tube in the front-to-back and up-and-down transfer mechanism, and then instructs the horizontal slide servo motor in the cross linear slide module to operate, so that the two suction tubes are The box tube is aligned with the packaging box, and then the electromagnetic reversing valve on the air supply pipeline of the second cylinder is instructed to be energized, the piston in the second cylinder extends, the suction ports at the bottom ends of the two box suction tubes are close to the bottom surface of the packaging box, the electromagnetic switch valve on the suction pipeline of the box suction tube is opened, the suction port is in a negative pressure state, the packaging box is sucked up, the piston in the second cylinder retracts, the packaging box is lifted, and the transverse slide servo motor in the cross linear slide module operates to send the packaging box sucked up from the suction port to the packaging box supporting surface composed of a number of rollers in the packaging box bottle carrying output device, the piston in the second cylinder extends again, the packaging box descends, the electromagnetic switch valve on the suction pipeline of the box suction tube is closed, the negative pressure of the suction port disappears, and the packaging box is dropped on the packaging box supporting surface; (ii) The PLC controller instructs one side of the electromagnetic reversing valve on the air supply pipeline of the first cylinder to be energized in accordance with the control program, so that the piston rod in the cylinder extends, pushing the U-shaped frame to rotate 90° around the movable hinge axis, so that the suction nozzle at the lower part of the bottle suction tube is horizontally oriented toward the mouths of several glass bottles on the output conveyor belt of the glass bottle inspection machine; then the PLC controller instructs the servo motors in the X, Y, and Z directions in the three-axis gantry slide module to operate respectively, aligning the suction nozzles on the several bottle suction tubes with the several glass bottles on the output conveyor belt of the glass bottle inspection machine, instructs the electromagnetic switch valve on the suction pipeline to open to form negative pressure, so that several glass bottles are adsorbed on the corresponding suction nozzles of the several bottle suction tubes, instructs the servo motor in the Z direction of the three-axis gantry slide module to operate, and the suction pipe drives the several glass bottles to move upward and leave the output conveyor belt of the glass bottle inspection machine. , instructing the other side of the electromagnetic reversing valve on the air supply pipeline of the first cylinder to be energized, the piston rod in the first cylinder retracts, and the U-shaped frame rotates 90° in the opposite direction around the movable hinge axis, so that the several bottle suction tubes and the several glass bottles adsorbed on the suction nozzles are in a vertical posture with the bottle mouths facing upward. At the same time, the synchronous belt drive motor in the parallelogram telescopic mechanism is activated to move the several glass bottles adsorbed on the suction nozzles close to each other. The PLC controller again instructs the servo motors in the X, Y, and Z directions in the three-axis gantry slide module to respectively operate, and the several glass bottles adsorbed on the several suction nozzles are transferred to the packaging box on the packaging box supporting surface in the packaging box bottle carrying output device and arranged in order. The glass bottle transfer device completes one bottle suction, bottle transfer, and bottling action; the glass bottle transfer device returns to the original route and repeats the above actions until the packaging box is full of glass bottles; (III) After the packaging box is filled with glass bottles, the PLC controller instructs the sprocket drive slider in the packaging box bottle carrying output device to drive the motor to move, and the chain drives the push plate to push the packaging box filled with glass bottles to the first pallet in the packaging box stacking mechanism located downstream, and then the first screw linear slide lowers the packaging box on the first pallet together with the glass bottles by one packaging box height so as to receive the stacking of the second layer of packaging boxes, until the set stacking is reached, and the operator transports the multi-layer packaging boxes on the first pallet away, and a complete working cycle is completed.

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