Intelligent packaging machine

Abstract

The utility model discloses an intelligent packaging machine. A braiding machine, a label printer and a double-shaft moving assembly are installed on a machine frame of the packaging machine. The double-axis moving assembly is provided with an X-axis moving assembly and a Y-axis moving assembly, the X-axis moving assembly drives the Y-axis moving assembly to move, the Y-axis moving assembly drives the capturing assembly to move, and the capturing assembly is used for capturing materials; a discharging assembly and a feeding assembly are arranged at the two ends of the conveying line correspondingly, the discharging assembly is used for conveying trays to be discharged to the conveying line, the feeding assembly is used for storing the trays output by the conveying line, the conveying line is provided with a stopping position, the stopping position is arranged between the discharging assembly and the feeding assembly, and the trays are blocked at the stopping position and stop moving. A visual inspection assembly is arranged between the stop position and the input end of the braiding machine and used for inspecting the materials captured by the capturing assembly. Compared with a traditional rail type design, the material taping and packaging device is wider in universality and more convenient to adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment manufacturing field especially relates to a kind of intelligent packing machine. BACKGROUND

[0002] The existing packing machine is through the vibration of vibrating disc or feeder to the input electronic component material directional processing, material directional arrangement is conveyed to the carrier tape groove of packing machine by track, after material enters carrier tape groove, packing machine is pressed on carrier tape by hot-pressing mode and forms encapsulation, then the carrier tape after encapsulation is reeled and travels reel.

[0003] The way of material conveying of traditional packing machine through track has great inconvenience when product is changed, such as: track width adjustment or track replacement, especially in the case of multiple tracks, in addition, the debugging of multiple track equipment is troublesome, and needs to be adjusted for each track, especially when the specifications of multiple tracks are different, debugging and control are more troublesome. In addition, the intelligent degree of traditional packing machine is not high, and its detection and processing capacity for problems such as material reverse, stacking, less, deviation of carrier tape is limited.

[0004] Therefore, an intelligent packing machine capable of solving one or more of the above problems is needed. INVENTION CONTENTS

[0005] To solve one or more problems in the prior art, the utility model provides an intelligent packing machine. The utility model solves the above problems by adopting the technical scheme that the rack of the packing machine is provided with a taping machine, a label printer and a double-shaft moving assembly, the taping width of the taping machine is adjustable, a conveying line is installed between the taping machine and the label printer, and the double-shaft moving assembly is arranged above the label printer and the conveying line.

[0006] The double-shaft moving assembly is provided with an X-axis moving assembly and a Y-axis moving assembly, the X-axis moving assembly drives the Y-axis moving assembly to move, the Y-axis moving assembly drives a grabbing assembly to move, and the grabbing assembly is used for grabbing material.

[0007] The conveying line is a double-belt conveying line, the width of the conveying line is adjustable, and the conveying line is used for conveying material tray loaded with material.

[0008] The two ends of the conveying line are respectively provided with a discharging assembly and a feeding assembly, the discharging assembly is used for conveying material tray to be discharged to the conveying line, the feeding assembly is used for accommodating material tray output by the conveying line, the conveying line is provided with a stop position, the stop position is arranged between the discharging assembly and the feeding assembly, and material tray is blocked and stopped at the stop position.

[0009] A visual inspection assembly is arranged between the stop position and the input end of the braider, and is used to inspect the material caught by the catching assembly.

[0010] The conveying line is provided with a bracket, which is provided with a weight sensor and is located on one side close to the label printer and used to place a tray.

[0011] In some embodiments, the discharging assembly is provided with a first tray rack and a supporting mechanism, the first tray rack comprises four first tray frames, and four first tray frames are used to limit and accommodate a tray, the first tray rack is located on the upper side of the conveying line, and the first tray rack is provided with a discharging mechanism;

[0012] The discharging mechanism is provided with a first support, the first support is provided with a supporting plate which is guided and installed, a first translation driving assembly is used to drive the supporting plate to move, and the supporting plate is used to support a tray stacked on the first tray rack.

[0013] The supporting mechanism is located on the lower side of the first tray rack, the supporting mechanism is provided with a second support, the second support is provided with a first lifting driving assembly and a lead screw assembly, the first lifting driving assembly is used to drive a lead screw of the lead screw assembly to move up and down, the lead screw of the lead screw assembly is used to drive a top plate to move up and down, the top plate is connected with the second support through a guide mechanism, and the top plate is used to butt joint a tray to be discharged.

[0014] In some embodiments, the feeding assembly is provided with a second tray rack and a butt joint mechanism, the second tray rack comprises four second tray frames, four second tray frames are used to limit and accommodate a tray, the second tray rack is located on the upper side of the conveying line, the second tray rack is provided with a lifting mechanism, the lifting mechanism is provided with a third support, the third support is rotatably provided with a lifting piece, the lifting piece is provided with a limiting protrusion, and the limiting protrusion is used to limit the downward rotation of the lifting piece.

[0015] The butt joint mechanism is provided with a second lifting driving assembly, the second lifting driving assembly is used to drive a butt joint plate to move up and down and lift a tray on the conveying line.

[0016] When the tray is lifted and moves up, the lifting piece will be rotated upward and make the tray enter the second tray rack;

[0017] When the lifting of the tray is completed, the lifting piece will be rotated downward and reset, and under the action of the limiting protrusion, the lifting piece will butt against the stacked tray in the second tray rack.

[0018] Further, the docking mechanism is provided with a connecting support, the second lifting driving assembly is installed on the connecting support, the connecting support is fixedly connected with the conveying line, and the second lifting driving assembly adjusts the relative position through the connecting support.

[0019] Further, the second tray rack is provided with a first sensor for detecting the stacking degree of the tray, and the lifting piece is reset downward by gravity or a torsional spring.

[0020] In some embodiments, the stop position is provided with a second sensor for detecting whether there is a tray;

[0021] The stop position is provided with a stop baffle, the stop baffle moves up and down under the driving of a second Z-axis driving assembly and blocks the tray on the conveying line.

[0022] Further, the stop position is provided with a stop clamping plate, the stop clamping plate is telescopic under the driving of a first driving piece and clamps the tray on the conveying line, and the first driving piece is located on the inner side of the bracket.

[0023] Further, when the stop baffle blocks the tray by moving downward, the stop baffle is clamped with the edge of the tray.

[0024] In some embodiments, the catching assembly is provided with a suction assembly for sucking the material and a visual assembly for visually positioning the material, and the suction assembly moves up and down under the driving of a first Z-axis driving assembly.

[0025] The technical effects achieved by the utility model are as follows: the conveying line with adjustable width is used to adapt to trays of different specifications, the braiding machine with adjustable braiding width is used to adapt to electronic component materials of different widths, the traditional track type material conveying structure is replaced, the compatibility of the device for materials of different shapes is higher, the adjustability of the device is higher, and the adjustment difficulty is lower; the catching assembly, under the cooperation of the double-shaft moving assembly and the visual inspection assembly, can not only quickly and accurately catch the material, but also can realize double visual identification in combination with the visual assembly arranged on the catching assembly, identify problems such as reverse placement, stacking, insufficient placement and misplacement of the material, avoid errors in the braiding process, and transfer the materials stacked due to adhesion and the materials placed reversely to the tray at the bracket to wait for subsequent processing; the device also integrates a label printer, can directly perform label pasting processing on the tape output by the braiding machine, and realizes one-stop processing of material braiding packaging. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model is a schematic view;

[0027] Figure 2 is a schematic view of a double-shaft moving assembly of the utility model;

[0028] Figure 3 is a schematic view of a catching assembly of the utility model;

[0029] Figure 4 is a schematic view of a transport line of the utility model;

[0030] Figure 5 is a schematic view of a stop position of the transport line of the utility model;

[0031] Figure 6 is a schematic view of a blanking assembly of the utility model;

[0032] Figure 7 is an exploded schematic view of the blanking assembly of the utility model;

[0033] Figure 8 is a schematic view of a material feeding mechanism of the utility model;

[0034] Figure 9 is a schematic view of a supporting mechanism of the utility model;

[0035] Figure 10 is a schematic view of a material feeding assembly of the utility model;

[0036] Figure 11 is an exploded schematic view of the material feeding assembly of the utility model;

[0037] Figure 12 is a schematic view of a lifting mechanism of the utility model;

[0038] Figure 13 is a schematic view of a docking mechanism of the utility model.

[0039]

Reference Signs

[0040] 1, rack, 10, double shaft moving assembly, 100, X axis moving assembly, 101, Y axis moving assembly, 11, catch assembly, 110, suction assembly, 111, visual assembly, 112, first Z axis drive assembly, 2, transport line, 20, double belt transport line, 21, blanking assembly, 210, first tray frame, 211, material placing mechanism, 2110, first support, 2111, support plate, 2112, first translation drive assembly, 212, supporting mechanism, 2120, second support, 2121, first lifting drive assembly, 2122, screw rod assembly, 2123, top plate, 2124, guide mechanism, 22, feeding assembly, 220, second tray frame, 2200, first sensor, 221, lifting mechanism, 2210, third support, 2211, lifting piece, 2212, limiting protrusion, 222, butt joint mechanism, 2220, second lifting drive assembly, 2221, butt joint plate, 2222, connecting bracket, 23, bracket, 230, weight sensor, 24, stop position, 240, second sensor, 241, second Z axis drive assembly, 242, stop baffle, 243, first drive assembly, 244, stop clamping plate, 3, tray, 4, strapping machine, 5, label printer, 6, visual inspection assembly. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without departing from the concept of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] The utility model discloses a kind of intelligent packaging machines, as Figure 1 As shown, the rack 1 of the packaging machine 1 is provided with a strapping machine 4, a label printer 5 and a double shaft moving assembly 10, the strapping width of the strapping machine 4 is adjustable, a transport line 2 is installed between the strapping machine 4 and the label printer 5, and the double shaft moving assembly 10 is arranged above the label printer 5 and the transport line 2.

[0043] Among them, the strapping machine 4 adjusts the width of the belt input frame through the screw rod structure to realize the adjustment of the strapping width, and the strapping machine 4 and the label printer 5 are common existing devices, so their structure and use mode are not described in detail here.

[0044] Combined with Figure 1 , Figure 2As shown, the double-axis moving assembly 10 is provided with an X-axis moving assembly 100 and a Y-axis moving assembly 101, the X-axis moving assembly 100 drives the Y-axis moving assembly 101 to move, the Y-axis moving assembly 101 drives the picking assembly 11 to move, and the picking assembly 11 is used for picking materials;

[0045] In combination Figure 3 As shown, the picking assembly 11 is provided with a suction assembly 110 and a visual assembly 111, the suction assembly 110 is used for sucking materials, and the visual assembly 111 is used for visually detecting and positioning materials, the suction assembly 110 moves up and down under the driving of a first Z-axis driving assembly 112 (a screw driving mechanism or a cylinder or a belt linear driving mechanism);

[0046] The conveying line 2 is a double-belt conveying line, the width of the conveying line 2 is adjustable, and the width can be adjusted by a width adjusting assembly (a conventional screw adjusting mechanism), the conveying line 2 is used for conveying trays loaded with materials;

[0047] In combination Figure 4 As shown, the conveying line 2 is provided with a discharging assembly 21 and a feeding assembly 22 at two ends respectively, the discharging assembly 21 is used for conveying a tray 3 to be discharged to the conveying line 2, the feeding assembly 22 is used for receiving the tray 3 output from the conveying line 2, the conveying line 2 is provided with a stop position 24, the stop position 24 is arranged between the discharging assembly 21 and the feeding assembly 22, and the tray 3 is blocked and stopped at the stop position 24;

[0048] In combination Figure 1 As shown, a visual inspection assembly 6 is arranged between the stop position 24 and the input end of the labeling machine 4, the visual inspection assembly 6 is used for inspecting the materials picked by the picking assembly 11; the visual assembly 111 of the picking assembly 11 realizes double-layer visual detection in combination with the visual inspection assembly 6, and realizes identification of problems such as reverse placement, stacking, insufficient placement, and misplacement of materials;

[0049] In combination Figure 1 , Figure 4 , Figure 5 As shown, the conveying line 2 is provided with a bracket 23, the bracket 23 is provided with a weight sensor 230, the bracket 23 is located on a side close to the label printer 5, the bracket 23 is used for placing a tray 3, the picking assembly 11 places the materials with problems such as reverse placement, stacking, and misplacement identified by double-layer visual detection into the tray on the bracket 23, and performs re-picking on the materials with problems such as reverse placement and misplacement, and the weight sensor 230 detects the weight of the tray on the bracket 23 to obtain the mass and quantity of the materials with problems, so as to clean up in time after the tray is full;

[0050] In combinationFigures 6-9 As shown, the blanking assembly 21 is provided with a first tray rack and a supporting mechanism 212, the first tray rack includes four first tray frames 210, four first tray frames 210 are collectively limited to the loaded tray, the first tray rack is located on the upper side of the conveying line 2, and the first tray rack is provided with a blanking mechanism 211;

[0051] The blanking mechanism 211 is provided with a first support 2110, the first support 2110 is guidedly installed with a supporting plate 2111, and a first translation driving assembly 2112 (a screw driving mechanism or a cylinder) drives the supporting plate 2111 to move, and the supporting plate 2111 supports the tray stacked on the first tray rack;

[0052] The supporting mechanism 212 is located on the lower side of the first tray rack, and the supporting mechanism 212 is provided with a second support 2120, the second support 2120 is installed with a first lifting driving assembly 2121 (a driving motor assembly) and a screw rod assembly 2122, the first lifting driving assembly 2121 drives the screw rod of the screw rod assembly 2122 to move up and down, the screw rod of the screw rod assembly 2122 drives a top plate 2123 to move up and down, the top plate 2123 is connected with the second support 2120 through a guide mechanism 2124, the top plate 2123 is connected with the tray to be blanked, and the second support 2120 is installed with a sensor (a grating sensor) for detecting the position of the top plate 2123, so as to control the lifting height of the top plate 2123;

[0053] In combination Figures 10-13 As shown, the blanking assembly 21 is provided with a first tray rack and a supporting mechanism 212, the first tray rack includes four first tray frames 210, four first tray frames 210 are collectively limited to the loaded tray, the first tray rack is located on the upper side of the conveying line 2, and the first tray rack is provided with a blanking mechanism 211;

[0054] The abutting mechanism 222 is provided with a second lifting driving assembly 2220 (a screw driving mechanism or a cylinder), and the second lifting driving assembly 2220 drives the abutting plate 2221 to move up and down and lifts the tray on the conveying line 2;

[0055] When the tray is lifted and moves up, it will push against the lifting piece 2211, during which the lifting piece 2211 will rotate upward and make the tray enter the second tray rack 220;

[0056] When the tray is lifted, the lifting piece 2211 will rotate downward to reset, and the lifting piece 2211 will be pressed against the stacked trays in the second tray rack 220 under the action of the limiting protrusion 2212;

[0057] The second tray rack 220 is provided with a first sensor 2200 (a grating sensor) for detecting the stacking degree of the trays, and the lifting piece 2211 rotates downward to reset by gravity or a torsional spring;

[0058] The docking mechanism 222 is provided with a connecting bracket 2222, the second lifting driving assembly 2220 is installed on the connecting bracket 2222, the connecting bracket 2222 is fixedly connected with the transport line 2, and the second lifting driving assembly 2220 adjusts the relative position through the connecting bracket 2222, so that the docking plate 2221 is located at the middle position of the two belt transport lines of the transport line 2.

[0059] It should be noted that the double-shaft moving assembly 10 can be a conventional linear moving mechanism, such as a lead screw moving mechanism, and the suction assembly 110 is a conventional pneumatic suction mechanism, so their specific structures and use modes will not be described here in detail.

[0060] In addition, the first tray rack and the second tray rack are designed as a limiting structure composed of four edge frames, and the purposes are as follows: 1. facilitating follow-up when the width of the transport line 2 is adjusted, so as to achieve the purpose of not needing to be disassembled; 2. facilitating adjustment of the distance between the edge frames to adapt to trays of different shapes; 3. having a good guiding effect on loading and unloading of the trays. The rack 1 is also provided with a main control for controlling various assemblies, devices and mechanisms. The main control can be a PLC or an industrial computer and is provided with a corresponding software control system. The testing machine supports various communication protocols and can collect, store and analyze production data in real time through conventional sensors, monitor the device state in real time through software, quickly locate faults, reduce device debugging and maintenance time and speed up testing efficiency, support cloud storage of testing data and whole-process tracing.

[0061] It should be noted that the stop position 24 has the following functions: blocking the tray 3 loaded with materials to be packed, so that the catching assembly 11 can catch the materials to the strapping machine 4. Figure 5 As shown in the drawings, the stop position 24 is provided with a second sensor 240 (a grating sensor), and the second sensor 240 is used to detect whether there is a tray, so as to perform blocking and stopping of the tray.

[0062] As shown in the drawings, Figure 4 , Figure 5As shown, the stop position 24 is provided with a stop baffle 242, which moves up and down under the drive of a second Z-axis drive assembly 241 (screw drive mechanism or air cylinder) and blocks the tray on the conveying line 2;

[0063] The stop position is provided with a stop clamping plate 244, which is telescopic under the drive of a first drive 243 (screw drive mechanism or air cylinder) and clamps the tray on the conveying line 2, and the first drive 243 is located on the inner side of the bracket 23;

[0064] When the stop baffle 242 moves down to block the tray, the stop baffle 242 is clamped with the edge of the tray, and the stop clamping plate 244 is also clamped with the edge of the tray, so as to avoid the tray being lifted when the picking assembly 11 picks the material.

[0065] In use, the first lifting drive assembly 2121 of the feeding assembly 21 lifts the top plate 2123 into the first tray rack, then the first translation drive assembly 2112 drives the support plate 2111 to retract, at this time, the stacked trays in the first tray rack are supported by the top plate 2123, then the first lifting drive assembly 2121 moves down by a preset distance (incomplete reset), the first translation drive assembly 2112 drives the support plate 2111 to extend, at this time, the support plate 2111 supports the stacked trays, and the top plate 2123 supports a tray alone, then the first lifting drive assembly 2121 moves down to reset, and the top plate 2123 further moves down, at this time, the tray is transferred from the top plate 2123 to the belt of the conveying line 2, and the feeding of a single tray is completed;

[0066] The tray after completing the feeding is conveyed on the conveying line 2 and recognized by the sensor (grating sensor), enters the stop position 24 and is stopped, under the cooperation of the double-shaft moving assembly 10, the picking assembly 11 picks the material on the tray;

[0067] The picking assembly 11 performs positioning and detection on the material on the tray through the vision assembly 111 of the picking assembly 11, realizes picking positioning and positive and negative detection, then the picking assembly 11 transfers to the vision inspection assembly 6 with the material, and again performs positive and negative detection and picking positioning detection, after the detection passes, the picking assembly 11 transfers to the input end of the strapping machine 4 with the material, before the picking assembly 11 places the material to the strapping machine 4, the picking assembly 11 detects the input end of the strapping machine 4 through the vision assembly 111 of the picking assembly 11, so as to avoid the problems of stacking, less placing and placing deviation, in the vision detection process, if it is judged that there is a problem, the picking assembly 11 transfers the picked material to the tray on the bracket 23;

[0068] After the empty tray is transferred by the conveying line 2 to the feeding assembly 22 and is recognized by the sensor (grating sensor), the docking mechanism 222 of the feeding assembly 22 will perform lifting, the second lifting driving assembly 2220 drives the docking plate 2221 to lift the empty tray upward, the empty tray lifts the lifting piece 2211 and enters into the second tray rack, then the lifting piece 2211 resets under the action of gravity or torsional spring, the second lifting driving assembly 2220 drives the docking plate 2221 to move downward and reset, the lifting piece 2211 continues to perform lifting on the stacked tray, and the feeding of the tray is completed, wherein the first sensor 2200 (grating sensor) will be triggered after the tray is stacked to a certain extent, and then the corresponding full signal will be sent by the equipment host.

[0069] In summary, the width-adjustable conveying line is used to adapt to trays of different specifications, the width-adjustable braiding machine is used to adapt to electronic component materials of different widths, the traditional track material conveying structure is replaced, the compatibility of the device for materials of different shapes is higher, the adjustability of the device is higher, and the adjustment difficulty is lower; the grabbing assembly can quickly and accurately grab the material under the cooperation of the double-shaft moving assembly and the visual inspection assembly, and can realize double visual identification in combination with the visual assembly arranged in the grabbing assembly, identify the problems of reverse placement, stacking, insufficient placement and misplacement of the material, avoid errors in the braiding process, and transfer the materials stacked due to adhesion and the materials placed reversely to the tray at the bracket for subsequent processing; the device also integrates a label printer, can directly perform label pasting processing on the tape output by the braiding machine, and realizes one-stop processing of material braiding packaging.

[0070] The above-described embodiments only express one or more embodiments of the present application, the description is more specific and detailed, but it cannot be understood as a limitation of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An intelligent packaging machine characterized in that, The rack of the packaging machine is provided with a strapping machine, a label printer and a double-shaft moving assembly, the strapping width of the strapping machine is adjustable, a conveying line is arranged between the strapping machine and the label printer, and the double-shaft moving assembly is arranged above the label printer and the conveying line; The double-shaft moving assembly is provided with an X-axis moving assembly and a Y-axis moving assembly, the X-axis moving assembly drives the Y-axis moving assembly to move, the Y-axis moving assembly drives a grabbing assembly to move, and the grabbing assembly is used for grabbing materials; The conveying line is a double-belt conveying line, the width of the conveying line is adjustable, the conveying line is used for conveying material trays, and the material trays are loaded with materials; The conveying line is provided with a discharging assembly and a feeding assembly at two ends respectively, the discharging assembly is used for conveying material trays to be discharged to the conveying line, the feeding assembly is used for accommodating the material trays output by the conveying line, the conveying line is provided with a stop position, the stop position is arranged between the discharging assembly and the feeding assembly, the material trays are blocked and stopped at the stop position; A visual inspection assembly is arranged between the stop position and the input end of the strapping machine, and the visual inspection assembly is used for inspecting the materials grabbed by the grabbing assembly; The conveying line is provided with a bracket, the bracket is provided with a weight sensor, the bracket is located on one side close to the label printer, and the bracket is used for placing the material trays.

2. The intelligent packaging machine of claim 1, wherein, The discharging assembly is provided with a first tray rack and a supporting mechanism, the first tray rack includes four first tray frames, four first tray frames are used for limiting and loading the material trays, the first tray rack is located on the upper side of the conveying line, and the first tray rack is provided with a discharging mechanism; The discharging mechanism is provided with a first support, the first support is provided with a supporting plate in a guiding mode, a first translation driving assembly drives the supporting plate to move, and the supporting plate supports the material trays stacked on the first tray rack; The supporting mechanism is located on the lower side of the first tray rack, the supporting mechanism is provided with a second support, the second support is provided with a first lifting driving assembly and a lead screw assembly, the first lifting driving assembly drives the lead screw of the lead screw assembly to move up and down, the lead screw of the lead screw assembly drives a top plate to move up and down, the top plate is connected with the second support through a guiding mechanism, and the top plate is connected with the material tray to be discharged.

3. The intelligent packaging machine of claim 1, wherein, The feeding assembly is provided with a second tray rack and a connecting mechanism, the second tray rack includes four second tray frames, four second tray frames are used for limiting and loading the material trays, the second tray rack is located on the upper side of the conveying line, the second tray rack is provided with a lifting mechanism, the lifting mechanism is provided with a third support, the third support is provided with a lifting piece in a rotating mode, the lifting piece is provided with a limiting protrusion, and the limiting protrusion limits the downward rotation of the lifting piece; The connecting mechanism is provided with a second lifting driving assembly, the second lifting driving assembly drives a connecting plate to move up and down and lifts the material tray on the conveying line; When the material tray is lifted and moves upward, the lifting piece will be pressed, during which the lifting piece will rotate upward and make the material tray enter the second tray rack; When the tray is lifted, the lifting piece will rotate downward to reset, and the lifting piece will be pressed against the stacked trays in the second tray rack under the action of the limiting protrusion.

4. The intelligent packaging machine of claim 3, wherein, The docking mechanism is provided with a connecting bracket, the second lifting driving assembly is installed on the connecting bracket, the connecting bracket is fixedly connected with the conveying line, and the second lifting driving assembly adjusts the relative position through the connecting bracket.

5. The intelligent packaging machine of claim 3, wherein, The second tray rack is provided with a first sensor for detecting the stacking degree of the trays, and the lifting piece rotates downward to reset by gravity or a torsional spring.

6. The intelligent packaging machine of claim 1, wherein, The stop position is provided with a second sensor for detecting whether there is a tray. The stop position is provided with a stop baffle, the stop baffle moves up and down under the driving of the second Z-axis driving assembly and blocks the tray on the conveying line.

7. The intelligent packaging machine of claim 6, wherein, The stop position is provided with a stop clamping plate, the stop clamping plate is telescopic under the driving of the first driving piece and clamps the tray on the conveying line, and the first driving piece is located on the inner side of the bracket.

8. The intelligent packaging machine of claim 6, wherein, When the stop baffle blocks the tray by moving downward, the stop baffle is clamped with the edge of the tray.

9. The intelligent packaging machine of claim 1, wherein, The catching assembly is provided with a suction assembly and a visual assembly, the suction assembly is used for sucking materials, the visual assembly is used for visually positioning the materials, and the suction assembly moves up and down under the driving of the first Z-axis driving assembly.

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