Electronic tray packaging equipment and packaging process method thereof

Abstract

The invention relates to electronic tray packaging equipment and a packaging process method thereof. The packaging equipment comprises a base material supply assembly, an adhesive tape supply assembly, a material pulling assembly, a base material cutting mechanism, an adhesive tape cutting mechanism, a material taking manipulator, a power device, a material head positioning device and a process transfer mechanism which are integrally mounted on a mounting base plate. According to the packaging equipment, the stability and consistency of the tray packaging quality are improved, all the assemblies are integrated on the mounting base plate, an integrated automatic packaging line is constructed, all the modules are compact and reasonable in arrangement and small in occupied space, the length of a production line can be expanded easily, and the batch automatic production requirement can be met by combining the arrangement of a tray feeding line and a tray discharging line; according to the technological process, continuous packaging steps precisely matched with equipment are designed, the continuous packaging steps comprise the steps of winding and filling of a filling material belt, fixing of the filling material belt through an adhesive tape, transferring of a material disc to a supporting material belt winding station, winding and wrapping of the supporting material belt, fixing of the supporting material belt through the adhesive tape and discharging of a packaged finished product, and industrial application and popularization are facilitated.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of packaging equipment, in particular, to an electronic tray packaging equipment and a packaging process method thereof. BACKGROUND

[0002] The carrier tape tray packaging is a common packaging method for electronic materials. After the electronic materials are carried by the carrier tape, the electronic tray is formed by winding the tray, which is convenient for storage, transportation and rapid mounting of electronic materials. When the electronic tray is not full or needs to be transported over a long distance, it is usually necessary to fill the carrier tape for filling. At the same time, in order to improve the packaging strength of the tray, a hard material is generally set outside as a skeleton support to jointly protect the safety of the materials in the electronic tray. Therefore, it can be seen that the packaging process flow of the electronic tray is long, and the packaging quality and efficiency directly affect the stability of the subsequent production circulation, material storage and transportation.

[0003] In the prior art, the winding packaging is mostly semi-automatic, and the process flow of the electronic tray is long, the equipment integration is relatively low, multiple dispersed intermediate equipment needs to be set, the equipment space occupation is large, and a work position circulation equipment needs to be set for auxiliary transfer, which leads to low production efficiency. At the same time, there are many technical problems in the packaging process flow of the electronic tray, such as the difficulty of filling the filling tape with low toughness, and the need to paste a certain length of adhesive tape at the end to fix the roll. Therefore, the packaging equipment of the electronic materials cannot be completely automated, and manual assistance is still needed to complete the packaging, cutting and tray transfer processes, which leads to incoherent process connection and still exists efficiency bottleneck, and cannot realize the integrated automatic operation of the entire process flow of the electronic tray.

[0004] Therefore, in view of the above functional limitations, the present design proposes an electronic tray packaging equipment and a packaging process method thereof, which integrates the entire packaging process flow of the electronic tray, has compact equipment structure, reasonable layout and efficient operation.

[0005] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0006] The purpose of the present disclosure is to provide a tray clamping and rotating picking and placing equipment, which at least partially overcomes one or more problems caused by the limitations and defects of the related art.

[0007] According to one aspect of the present disclosure, an electronic tray packaging device is provided, a filling tape winding station and a supporting tape winding station are arranged in sequence on a mounting base plate, an upper feeding station is arranged below the filling tape winding station and a lower feeding station is arranged below the supporting tape winding station on both sides of the mounting base plate, a tray circulation channel is established between the filling tape winding station and the supporting tape winding station through a process transfer mechanism, and at least the following components are arranged on the filling tape winding station and the supporting tape winding station: A base material supply assembly includes a feeding driving wheel and a feeding motor, the base material is wound on the feeding driving wheel, and the feeding motor drives the feeding driving wheel to rotate and convey; A tape supply assembly includes a tape pulling cylinder and a tensioning and dispensing wheel set, the tape is pulled and released by the tape pulling cylinder, tensioned by the tensioning and dispensing wheel set, and attached to a certain length of tape at the end of the base material; A pulling assembly includes a guide rail assembly, a pulling wheel, and a pulling drive, a sliding groove is arranged in the guide rail assembly, the sliding groove has an upper open end at the end, the base material passes through the sliding groove and is pulled and conveyed by the pulling wheel inserted into the upper open end, and the pulling wheel is driven by the pulling drive; A base material cutting mechanism is arranged at the rear end of the pulling assembly for punching the base material; A tape cutting mechanism is arranged between the base material cutting mechanism and the pulling assembly for cutting the tape to a predetermined length; A pick-and-place manipulator is used to transfer the tray between the filling tape winding station and the upper feeding station or between the supporting tape winding station and the lower feeding station, the end of the pick-and-place manipulator is a rotatable negative pressure suction cup for suctioning the tray; A power device includes a driving power disc, the driving power disc cooperates with the pick-and-place manipulator to clamp the tray and drive the tray to rotate and wind the base material through friction, the power device and the pick-and-place manipulator are arranged on both sides of the mounting base plate and are connected through the connecting holes formed on the mounting base plate; A material head positioning device is integrated on the power device for pressing the tray to deform and clamp and fix the material head of the base material; The tape supply assembly and the base material supply assembly are arranged on the upper and lower sides of the pulling assembly, the pick-and-place manipulator of the filling tape winding station is arranged on the front side of the mounting base plate, the pick-and-place manipulator of the supporting tape winding station is arranged on the rear side of the mounting base plate, and the pulling directions of the pulling assemblies of the filling tape winding station and the supporting tape winding station are opposite.

[0008] In an exemplary embodiment of the present disclosure, the material roll is arranged below the feeding driving wheel, the guide rail assembly is arranged along the horizontal tangent direction of the upper edge of the feeding driving wheel, and the base material supply assembly further comprises an inlet pressing wheel and a guide block. The inlet pressing wheel is arranged on the material inlet side of the feeding driving wheel and is used to press the base material onto the feeding driving wheel. The guide block is arranged along the conveying path of the base material, is fixed to the mounting base plate, and is arranged at the front end of the feeding driving wheel and is used to guide and adjust the base material.

[0009] In an exemplary embodiment of the present disclosure, the base material on the filling material tape winding station is a filling material tape, and the filling material roll is arranged on a driving unwinding mechanism. The driving unwinding mechanism comprises a unwinding drive, a driving support wheel, a driven support wheel, and a unwinding detector. The driving support wheel and the driven support wheel are parallel to the center line of the filling material roll and are symmetrically arranged on both sides thereof. The driving support wheel is driven by the unwinding drive to provide rotary power for unwinding the filling material roll. The unwinding detector is arranged directly below the filling material roll and is used to detect the unwinding state of the filling material tape and send the unwinding signal to the feeding motor and the pulling drive.

[0010] In an exemplary embodiment of the present disclosure, a pressing wheel mechanism is further included for collecting the winding thickness of the base material. The pressing wheel mechanism comprises a pressing wheel, a pressing cylinder, a flexible support structure, a mounting block, and a first position sensor. The pressing cylinder and the mounting block are respectively connected to the two ends of the flexible support structure, and the pressing wheel is mounted on the mounting block. The pressing cylinder drives the flexible support structure and the pressing wheel to move radially synchronously to the initial thickness coordinate. The pressing wheel is pressed against the base material of the material disc. Under the flexible support of the flexible support structure, the pressing wheel and the mounting block move radially outward with the winding thickness. The first position sensor is mounted on the mounting base plate and is used to collect the in-place signal of the mounting block and send the in-place signal to the base material cutting mechanism and the pulling drive.

[0011] In an exemplary embodiment of the present disclosure, the base material cutting mechanism comprises a cutting drive, a base material cutter, a vacuum slide, and a linkage seat. The cutting drive is used to drive the vacuum slide to move up and down. The base material cutter is fixedly mounted on the linkage seat. The vacuum slide is arranged at the rear end of the base material cutter and is used to press the base material after the punching point. The vacuum slide is slidably connected to the connecting column. The end of the connecting column is clamped to the linkage seat, and the lower end is fixedly connected to the vacuum slide. A buffer spring is sleeved on the connecting column and is arranged between the linkage seat and the vacuum slide and is used to buffer the punching action on the vacuum slide and apply an elastic micro-pressure.

[0012] In an example embodiment of the present disclosure, the tensioning and unwinding wheel set comprises an unwinding driving wheel, a briquetting mechanism, a second position sensor, a resistance loading shaft, a fixed guide wheel, a vacuum slide and a position-avoiding guide wheel. The material roll is loaded on the resistance loading shaft, the base material is guided to the vacuum slide through the unwinding driving wheel, the fixed guide wheel and the position-avoiding guide wheel, and the adhesive tape on the vacuum slide is adhered to the surface of the base material by downward pressing of the vacuum slide. The briquetting mechanism is arranged beside the fixed guide wheel to press the base material on the fixed guide wheel to assist unwinding. The unwinding driving wheel is slidably arranged on the slide rail of the mounting base plate. When the base material on the fixed guide wheel is pressed, the unwinding driving wheel is driven by the adhesive tape pulling cylinder above it to pull down the adhesive tape roll to release the adhesive tape. The unwinding driving wheel is tensioned by gravity and returns upward with the winding of the adhesive tape. The second position sensor is arranged on the slide rail to detect the position signal of the unwinding driving wheel reaching the adhesive tape unwinding position and sends the signal to the adhesive tape pulling cylinder.

[0013] In an example embodiment of the present disclosure, the guide rail assembly comprises a base material guide rail and a vacuum guide rail. The base material guide rail is used to guide the base material. The vacuum guide rail is located behind the base material guide rail. The top of the sliding groove of the vacuum guide rail is provided with a plurality of vacuum suction holes in the unwinding direction. The vacuum suction holes are connected to the vacuum air path to adsorb and position the adhesive tape before and after cutting. The base material guide rail is provided with a pressing opening to allow the vacuum slide to press and position the adhesive tape. The base material guide rail and the vacuum guide rail are provided with a mounting gap for mounting the adhesive tape cutting mechanism. The pressing plane and the incoming material side of the bottom of the vacuum slide are provided with a material suction groove. A plurality of suction holes are distributed on the groove bottom to adsorb the adhesive tape before and after cutting.

[0014] In an example embodiment of the present disclosure, the process transfer mechanism comprises a transfer groove and a jacking mechanism. The transfer groove extends from the butt joint hole of the filling adhesive tape winding station to the butt joint hole directly below the supporting adhesive tape winding station. The jacking mechanism comprises a lifting block and a jacking drive. The lifting block is arranged on the bottom of the transfer groove directly below the supporting adhesive tape winding station. An arc-shaped groove for positioning the material disc is arranged on the lifting block. The bottom of the transfer groove is a slope groove bottom for automatically rolling the material disc from the filling adhesive tape winding station to the arc-shaped groove. The jacking drive lifts the lifting block to lift the material disc in the arc-shaped groove to the clamping station. Two operation holes are provided on the transfer groove to allow the driving power disc or the negative pressure suction disc to be positioned, In an example embodiment of the present disclosure, a second encoder is arranged on the pressure wheel, and an encoding wheel is arranged on the feeding driving wheel. The encoding wheel is located in front of the feeding pressure wheel. The two are connected and mounted to the mounting base plate through two shaft rods. The two shaft rods are arranged at an angle and are connected through a connecting spring to realize mutual self-pressing. A first encoder is connected to the encoding wheel. A material shortage detector is also arranged on the conveying path of the base material. The material shortage detector is located at the front end of the guide block.

[0015] The packaging process based on electronic tray packaging equipment includes the following steps: S1. The picking and placing robot at the filler tape winding station picks up the front of the material tray directly below, flips and moves it to the clamping station on the side. The negative pressure suction cup and the drive power plate clamp the material tray together, while the material head positioning device clamps the base material on the positioning tray. S2. The active feeding mechanism drives the filler roll to rotate. The feeding detector detects the filler strip in a loose state, triggering the base material supply component and the feeding component to rotate synchronously. The feeding wheel of the feeding component pulls the filler strip for conveying. The drive power disc drives the material disc to rotate at a constant speed for winding. S3. The pressure roller mechanism collects the winding thickness. When the first position sensor detects the preset winding thickness, the base material cutter and the vacuum slide move down synchronously. The pressure block mechanism unloads the tape pressure force synchronously. The vacuum slide moves down with slight pressure to adhere the tape to the filler tape. The vacuum on the vacuum slide is cut off. The base material cutter cuts the filler tape. The material pulling component continues to pull the material. According to the length signals collected by the first encoder and the second encoder, when the tape at the end of the filler tape reaches the preset pasting length, the vacuum guide rail and the vacuum slide simultaneously open to vacuum adsorb and position the tape, and the tape cutting mechanism cuts it. Under the rotation of the drive power plate and the pressing of the pressure roller, the tape pastes and fixes the wound filler tape. S4. The vacuum slide moves upward and resets, while the pressure block mechanism presses the tape on the fixed guide wheel. The tape pull cylinder drives the feeding wheel downward, stretching the tape roll to release the tape. S5. The material head positioning device and the pick-and-place robot at the filler tape winding station simultaneously unload the clamping force. The material tray is automatically rolled to the support tape winding station under the action of gravity. The lifting mechanism lifts the material tray to the coaxial height of the pick-and-place robot. The negative pressure suction cup of the pick-and-place robot and the drive power plate together clamp the material tray. At the same time, the material head positioning device clamps and fixes the base material on the material tray. Thus, the base material supply component and the material pulling component at the support tape winding station start synchronously to transport the support tape. The drive power plate drives the material tray to rotate at a uniform speed for winding. Finally, refer to step S3 for cutting and winding tail end bonding. Refer to step S4 for tape feeding component reset and pre-pulling. S5. The robotic arm at the support strip winding station will unload the wound material tray.

[0016] The exemplary embodiments of the electronic tray packaging equipment and packaging process method disclosed herein integrate a base material supply component, a tape supply component, a material pulling component, a base material cutting mechanism, a tape cutting mechanism, a picking robot, a power unit, a material head positioning device, and a process transfer mechanism on a mounting base plate, thus constructing an integrated automatic packaging line for the tray. The base material supply component ensures stable supply of filler tape and support tape, the material pulling component ensures accurate material conveying, and the picking robot, in conjunction with the power unit, completes automatic tray loading, fixing, and winding drive. The tape supply component can automatically... The system provides fixed-length tape supply and adhesion to secure the end of the base material, stabilizes the reel winding, and uses the lifting component to roll the reel by its own weight to complete the process transfer. The coordinated operation of all components allows for the completion of the entire process without manual intervention, significantly improving production efficiency, ensuring the stability and consistency of the reel winding and packaging quality, and reducing manual labor intensity. All components of this packaging equipment are integrated and installed on a mounting base plate, and the structure of each module is compact and reasonable, occupying little space overall, which is conducive to the expansion of the production line length. Combined with the reel loading and unloading lines, it can meet the needs of batch automated production.

[0017] This packaging process sequentially involves winding the filler tape into a filler tray, securing the end of the filler tape with tape, transferring the tray to the support tape winding station, winding the support tape to cover the outer layer, securing the end of the support tape with tape, and unloading the finished product from the tray. This achieves integrated and continuous operation of filling and support packaging, improving the stability and safety of tray packaging. Combined with process monitoring and automatic control technology, it ensures precise and controllable material winding length, accurate cutting timing, and consistent tape adhesion length, effectively preventing material loosening after winding. This further guarantees the stability and consistency of packaging quality. Moreover, the process steps are clear, highly operable, and easy to promote and apply industrially.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0019] The above and other features and advantages of this disclosure will become more apparent from the detailed description of exemplary embodiments thereof with reference to the accompanying drawings.

[0020] Figure 1 A front view of the packaging equipment of the present invention is shown; Figure 2 A three-dimensional structural diagram of the packaging equipment of the present invention is shown from a frontal view. Figure 3 A three-dimensional structural diagram of the packaging equipment of the present invention is shown from a rear view. Figure 4 A three-dimensional structural diagram of the active feeding mechanism for the material roll of the present invention is shown; Figure 5 A front view of the base material supply assembly of the present invention is shown; Figure 6 A front view of the tape feeding assembly of the present invention is shown; Figure 7 A perspective structural diagram of the tape feeding assembly of the present invention is shown; Figure 8 A perspective structural diagram of the pressure roller assembly of the present invention is shown; Figure 9 A three-dimensional structural diagram of the picking and placing robot and power unit in the material picking state is shown; Figure 10 A cross-sectional structural diagram of the pick-and-place device of the present invention is shown; Figure 11 A perspective structural diagram of the rotating device of the present invention is shown; Figure 12 A cross-sectional structural diagram showing the coordinated operation of the pick-and-place device and the rotating device in the clamping state is shown. Figure 13 A three-dimensional structural diagram of the process transfer mechanism is shown; Figure 14 A three-dimensional view of the internal structure of the process transfer mechanism is shown.

[0021] Attached image labels: 010. Filler roll; 011. Filler strip; 020. Support roll; 021. Support strip; 030. Adhesive tape roll; 031. Adhesive tape; 040. Material tray; 100. Automatic roll feeding mechanism; 110. Feeding drive; 120. Active support wheel; 130. Feeding detector; 140. Driven support wheel; 200. Base material supply assembly; 210. Feeding drive wheel; 220. Feeding motor; 230. Feeding pressure roller; 240. First encoder; 250. Material shortage detector; 260. Guide block; 300. Adhesive tape feeding assembly; 310 320. Base material cutter; 330. Tape cutting mechanism; 340. Tape pulling cylinder; 350. Feeding wheel; 360. Fixed guide wheel; 370. Pressing mechanism; 380. Cutting drive; 381. Linkage seat; 382. Alternating guide wheel; 390. Vacuum slide; 391. Pressing plane; 392. Suction groove; 400. Pressing roller mechanism; 410. Pressing cylinder; 420. Flexible support structure; 430. Second encoder; 440. Pressing roller; 450. Mounting block; 460. First position sensor; 500. Pulling assembly; 510. Base material guide rail; 5 20. Vacuum guide rail; 530. Pulling roller; 540. Pulling drive; 600. Mounting base plate; 610. Docking hole; 700. Picking and placing robot; 710. Station switching drive; 711. Second position sensor; 720. Linear drive; 730. Negative pressure suction cup; 731. Panel plate; 732. Suction cup; 733. Back plate plate; 734. Air channel groove; 735. Support shaft; 7351. Mounting shaft section; 7352. Axial air hole; 7353. Positioning shaft section; 7354. Radial air hole; 736. Pneumatic connector; 800. Process transfer mechanism; 810. Transfer trough; 811. Operating hole; 812. Bottom of inclined trough; 820. Lifting drive; 830. Lifting block; 831. Positioning arc groove; 900. Power unit; 910. Drive power disc; 911. Guide center hole; 912. Clearance groove; 920. Third position sensor; 930. Gearbox; 940. Rotary drive; 950. Material head positioning device; 951. Positioning drive; 952. Fiber optic sensor array; 953. Guide ring; 954. Positioning rod; 955. Positioning pin; 956. Return spring; 957. Sliding bearing. Detailed implementation method. Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0022] In this example embodiment, an electronic tray packaging device is provided, such as... Figures 1-14As shown, the mounting base 600 serves as a support foundation, on which a filler tape winding station and a support tape winding station are arranged in sequence. Parallel tray 040 loading lines and tray 040 unloading lines can be set on both sides of the mounting base 600, respectively. The tray 040 loading station is located below the filler tape winding station and is set on the tray 040 loading line. The tray 040 unloading station is located below the support tape winding station and is set on the unloading line. An automatic flow path for the tray 040 is established between the filler tape winding station and the support tape winding station through the process transfer mechanism 800. The winding principle of filler tape 011 is the same as that of support tape 021. Both the filler tape winding station and the support tape winding station should have at least the following: The base material supply assembly 200 refers to the filler tape 011 and the support tape 021. In this embodiment, the filler tape 011 is wound up to fill the material tray 040, and finally, the support tape 021 is wrapped on the outermost layer using the same winding method. The support tape 021 has high strength and a certain degree of flexibility. Figure 5 As shown, the base material supply assembly 200 includes a feeding drive wheel 210, a feeding motor 220, a guide block 260, a feeding pressure roller 230, and an encoder wheel. It is used to construct the base material conveying path, support the base material, and rotate to assist in the pulling and conveying of the base material. The filler strip 011 of the filler roll 010 or the support strip 021 of the support roll 020, located below, is led out and guided by the guide block 260 on the base material conveying path before being wound onto the feeding drive wheel 210. The direction of the feeding drive wheel 210 is changed, causing the filler strip 011 and support strip 021 to be horizontally and tangentially led out from the top of the feeding drive wheel 210, facilitating the passage of a horizontally set guide rail assembly. A feeding pressure roller 230 is provided on the feeding side of the feeding drive wheel 210 to press the feeder. The material is pressed to ensure that the base material falls correctly into and fits the groove of the feeding drive wheel 210. An encoder wheel is set near the discharge side of the feeding drive wheel 210. The encoder wheel is connected to the first encoder 240 and is in contact with the surface of the base material to synchronously collect the conveying amount. In order to ensure that the feeding pressure wheel 230 and the encoder wheel are reliably pressed onto the base material, the feeding pressure wheel 230 and the encoder wheel are rotatably connected to the mounting base plate 600 through shafts. The two shafts are arranged at an included angle and connected by a tension connecting spring to form a self-pressurizing structure. A material shortage detector 250 is also set on the base material conveying path for photoelectric detection of the base material shortage status. In order to prevent the base material drift from causing detection errors, the material shortage detector 250 is close to the guide block 260 and located at its front end. The tape feeding assembly 300 is used to apply masking tape at the end of the winding process to improve winding stability. The tape feeding assembly 300 includes a tape pulling cylinder 330 and a tensioning and unloading wheel assembly. Figure 6 and Figure 7As shown, the tape 031 is adhesive. A tape-pulling cylinder 330 is used for intermittent stretching and releasing, with each pull amount being the amount of tape adhered to the end of the base material. A tensioning and unloading wheel assembly provides tension to the tape 031. The tensioning and unloading wheel assembly includes a unloading wheel 340, a pressing mechanism 360, a second position sensor 711, a resistance loading shaft, a fixed guide wheel 350, a vacuum slide 390, and a clearance guide wheel 381. The tape roll 030 is positioned on the resistance loading shaft for synchronous rotation. The resistance loading shaft is connected to a resistance bearing. The rotatable mounting base provides a certain rotational resistance to the tape roll 030. The feeding roller 340 is located between the tape roll 030 and the fixed guide roller 350, and is positioned below both. The feeding roller 340 can be vertically slidably mounted on the mounting base plate 600 via a slide block. The tape is guided to the vacuum slide block 390 via the feeding roller 340, the fixed guide roller 350, and the clearance guide roller 381. The tape 031 is automatically tensioned using the gravity of the feeding roller 340. The vacuum slide block 390 simultaneously performs cutting and pressing of the tape. In the adhesion and feeding state, the resistance loading shaft remains stationary, and the briquetting drive cylinder drives the briquetting block radially away from the fixed guide wheel 350, unloading the clamping force. The feeding wheel 340 slowly feeds the tape 031 upwards until the single pull amount is completely released, and the tape feeding assembly 300 enters the pulling state. In the pulling state, the briquetting mechanism 360 presses the base material on the fixed guide wheel 350. The briquetting mechanism 360 includes a briquetting block and a briquetting drive cylinder. The end of the briquetting block is provided with an arc-shaped groove that adapts to the groove of the fixed guide wheel 350. The briquetting drive cylinder... The driving pressure block moves radially along the fixed guide wheel 350 to approach and extend into the arc-shaped pressure groove to press the base material. The driving end of the belt pulling cylinder 330 pushes the material feeding wheel 340 on the slide to move downward, pulling the belt 031 to overcome the resistance of the loading shaft and rotate to release. When the slide moves down to the belt feeding position at the lower end of the slide rail, the preset length of belt 031 is fed. The second position sensor 711 collects the position signal and sends a stop signal to the belt pulling cylinder 330. The driving rod of the belt pulling cylinder 330 is reset to the belt feeding position. The material pulling assembly 500 is used to pull the base material for conveying, such as... Figure 5As shown, it includes a guide rail assembly, a pulling roller 530, and a pulling drive 540. The pulling roller 530 has a layer of rubber or elastic rubber on its surface, providing elastic micro-pressure and pulling force to convey the base material under the drive of the pulling drive 540. The guide rail assembly is used to guide and limit the horizontal chute of the base material, facilitating precise cutting and compaction. The guide rail assembly includes a base material guide rail 510 and a vacuum guide rail 520 arranged sequentially and with gaps between them. The installation gap between the base material guide rail 510 and the vacuum guide rail 520 is used for the tape 031 cutting operation. The tape cutting mechanism 3 20 includes pneumatic scissors and a cutting cylinder. The cutting cylinder is mounted on the mounting base plate 600. The pneumatic scissors penetrate into the mounting gap to cut the tape 031. The upper opening is located above the end of the groove of the vacuum guide rail 520. The pull wheel 530 extends into the upper opening for conveying. The upper opening is located above the groove of the rear section of the base material guide rail 510 for the vacuum slide block 390 to press the base material and adhere the tape 031. The bottom of the groove of the base material guide rail 510 is provided with a cutting clearance notch corresponding to the position of the base material cutter 310 to facilitate cutting the filler tape 011. The base material cutting mechanism, used for punching base material, is located directly above the base material guide rail 510. It includes a cutting drive 370, a base material cutter 310, a vacuum slide 390, and a linkage seat 380. Figure 6 and Figure 7 As shown, the pressing plane 391 at the bottom of the vacuum slide 390 presses the base material next to the notch of the cutter, providing cutting support to facilitate the cutting of the base material cutter 310. The base material cutter 310 and the vacuum slide 390 are mounted on the linkage seat 380 and are synchronously driven by the cutting drive 370 for punching. In order to avoid the instantaneous impact force acting on the base material and causing a stamping, the vacuum slide 390 is connected to the linkage seat 380 through a connecting column. The vacuum slide 390 and the linkage seat 380 are respectively connected to the vertical slide rail on the mounting base plate 600 through the slide. The upper end of the connecting column is locked on the linkage seat 380, and the lower end is fixedly connected to the vacuum slide 390. A buffer spring is sleeved on the connecting column. The buffer spring is pressed between the linkage seat 380 and the vacuum slide 390. Thus, the linkage seat 380 drives the vacuum slide 390 downward through the buffer spring, which can buffer the downward impact. At the same time, the vacuum slide 390 elastically presses the surface of the base material to provide support. The pick-and-place robot 700 is used to transfer the material tray 040 between the filler tape winding station and the loading station, or between the support tape winding station and the unloading station. It includes a station switching drive mechanism 710, a linear drive mechanism 720, and a negative pressure suction cup 730. Figure 9 and Figure 10As shown, the negative pressure suction cup 730 is used for negative pressure adsorption of the material tray 040. It is rotatably mounted on the drive end of the linear drive 720 mechanism via bearings, so that the clamping station can assist in clamping the material tray 040 and rotating synchronously. The negative pressure suction cup 730 is linearly moved by the linear drive 720 mechanism. When picking up or placing the material tray 040, it moves vertically closer to the loading station to pick up the material or closer to the unloading station to place the material. When clamping the material tray 040, it moves vertically closer to the drive power plate 910 and applies clamping force, thereby increasing the contact friction between the back of the material tray 040 and the surface of the drive power plate 910. Friction force reliably drives the material tray 040 to rotate and reel in the base material; the linear drive 720 mechanism is installed on the station switching drive 710 mechanism, driving the linear drive 720 mechanism and the negative pressure suction cup 730 to rotate synchronously, switching between the clamping station and the loading station or unloading station. In order to improve the control accuracy, a third position sensor 920 is set to anchor the key position. The third position sensor 920 sends the position anchoring signal of the negative pressure suction cup 730 facing the drive power tray 910 to the station switching drive 710 mechanism to accurately control its stop point; The negative pressure suction cup 730 includes a front panel plate 731, a back plate plate 733, a suction cup 732, and a support shaft 735, such as Figure 10 As shown, a plurality of suction cups 732 are arranged in a circular array on the panel 731. The negative pressure suction holes of the suction cups 732 are connected to the radial air passage grooves 734 on the surface of the back plate 733. The panel 731 and the back plate 733 are stacked and fixed to seal the air passage grooves 734. The support shaft 735 integrates support, rotation and negative pressure supply functions. It includes a mounting shaft section 7351 and a positioning shaft section 7353. The mounting shaft section 7351 is rotatably supported by bearings in the bearing housing. 5. An axial air hole 7352 is provided through the shaft section 7351. One end of the shaft section 7351 is connected to a pneumatic connector 736. Several radial air holes 7354 are opened on the circumference of the positioning shaft section 7353, which are connected to the axial air hole 7352. The radial air holes 7354 are connected to the suction cup 732 one by one through the air channel groove 734. The other end of the directional shaft section extends out of the panel plate 731 and matches the center identification hole of the material tray 040, so that its center coincides with the rotation center of the negative pressure material picking tray 040. like Figure 11 and Figure 12 As shown, the power unit 900 includes a drive mechanism, a gearbox 930, and a drive power disk 910. The gearbox 930 can be a combination of a pinion and a ring gear. The middle part has a clearance center hole for the clearance material positioning device 950. The drive mechanism drives the drive power disk 910 to rotate through the gearbox 930. The drive power disk 910 and the pick-and-place robot 700 work together to clamp the material tray 040. The material tray 040 is rotated and wound up the base material by friction. The power unit 900 and the pick-and-place robot 700 are respectively arranged on both sides of the mounting base plate 600 and are docked and clamped through the docking hole 610 opened on the mounting base plate 600. The material head positioning device 950, integrated into the power unit 900, includes a positioning drive mechanism 951, a guide ring 953, a positioning rod 954, and a positioning pin 955. The drive power disk 910 has a radially formed back groove. The positioning rod 954 employs a lever structure, with a central pin connecting the two sides of the back groove. The positioning rod 954 rotates around the pin, and the positioning pin 955 at its end approaches the material tray 040 and applies a positioning clamping force. A clearance groove 912, penetrating the disk surface, is formed along the back groove on the edge of the drive power disk 910. The clearance groove 912 is used to allow for the positioning clamping movement of the positioning pin 955 and the positioning rod 954. Because the outer diameter of the drive power disk 910 is smaller than the shaft diameter of the winding shaft of the material tray 040, the material tray 040 edge only experiences pressure directly opposite the material head position. The clamping force deforms the back edge of the disc to clamp and position the carrier tape head. The positioning pin 955 is threaded onto the end of the positioning rod 954 to adjust the clamping force. The positioning rod 954 receives the drive of the guide ring 953 through the sliding bearing 957. The positioning drive 951 mechanism is connected to the mounting base plate 600 and kept fixed. The drive power disk 910 has a guide center hole 911. The guide ring 953 is supported by the positioning drive 951 mechanism. It can be rotatably set in the guide center hole 911 through the sliding bearing 957 and is guided by the guide center hole 911 to achieve axial movement. A return spring 956 is compressed and embedded on the drive power disk 910. The outer end of the return spring 956 abuts against the rod section near the end of the positioning rod 954 and applies a rebound force. The guide ring 953 is also equipped with a fiber optic sensor array 952 to detect and position the winding start position before the material head is clamped. The movement of the guide ring 953 controls the fiber optic sensor array 952 to approach the material tray 040 to collect information, and it exits the detection area synchronously during the clamping process. The fiber optic sensor array 952 identifies a unique winding start point based on the photoelectric signals of the center identification hole and the fan-shaped identification hole of the material tray 040. A fourth position sensor is set on the drive mechanism to anchor the winding start position. The winding start position is determined by the feeding point of the base material. When the material head positioning device 950 rotates to the winding start position, it sends an anchoring signal to the drive mechanism.

[0023] In addition, according to the structure of the base material, the tape feeding assembly 300 is located above the rear side of the pulling assembly 500, providing the adhesive tape 031 for overlay bonding. The base material supply assembly 200 is located below the rear side of the pulling assembly 500, providing the filling material tape 011 or the support material tape 021. The pick-and-place robot 700 of the filling material tape winding station is located on the front side of the mounting substrate 600, while the pick-and-place robot 700 of the support material tape winding station is located on the rear side of the mounting substrate 600. The pulling directions of the pulling assembly 500 of the filling material tape winding station and the pulling assembly 500 of the support material tape winding station are opposite, forming a compact arrangement structure of peripheral feeding and central clamping and winding on the mounting substrate 600. In one exemplary embodiment of this disclosure, in order to accurately position the tape head for adhesion, and to position and tighten the rear tape head after cutting and to absorb and support the end of the front tape 031, vacuum suction holes are respectively provided in the vacuum slide 390 and the vacuum guide rail 520, and are connected to the vacuum air path; wherein, the pressing plane 391 at the bottom of the vacuum slide 390 and the receiving side are provided with suction grooves 392, the tape 031 is tensioned and guided to the suction grooves 392 after passing around the guide wheel 381 on the linkage seat 380. During the base material cutting operation, the pressing block mechanism 360 unloads the pressing force, and at the same time the vacuum slide 390 descends, pulling the tape 031. 1. When moving down synchronously, the pressing plane 391 elastically presses the base material and then stops vacuum adsorption. Under the action of elastic pressure, the tape 031 is adhered to the surface of the base material. Before cutting, the vacuum is turned on. The vacuum slide 390 and the vacuum guide rail 520 generate vacuum suction to flatten the tape 031 so that the pneumatic scissors can cut it. After cutting, the vacuum slide 390 adsorbs the end of the tape and maintains the tension on the tensioning and unloading wheel group after cutting. The vacuum suction hole at the top of the chute adsorbs and supports the end of the front tape 031 to prevent it from adhering to the bottom of the chute. Under the winding motion and the pressing of the pressure roller 440, the end of the tape 031 is wound up and glued to the end of the base material. In one exemplary embodiment of this disclosure, the base material at the filler tape winding station is filler tape 011. Because filler tape 011 has low toughness and is easily torn, and the filler roll 010 is relatively large, an active unwinding mechanism 100 is provided at the filler tape winding station to actively unwind the filler roll 010. Figure 4 As shown, the active unloading mechanism 100 includes an unloading drive 110, an active support wheel 120, a driven support wheel 140, and an unloading detector 130. The active support wheel 120 and the driven support wheel 140 are parallel to the center line of the filler roll 010 and are symmetrically arranged on both sides of the center of the filler roll 010. The two together support the edge of the filler roll 010. The active support wheel 120 is driven by the unloading drive 110 to provide the unwinding rotation power of the filler roll 010. The unloading detector 130 detects the loosening state of the filler strip 011 through a transparent photoelectric sensor and starts the unloading drive 110 to actively unload the filler. After the unloading detector 130 located directly below the filler roll 010 detects that the outer ring of the filler strip 011 has loosened and sagged, it sends a loosening signal to trigger the start of the feeding motor 220 and the pulling drive 540. If the unloading rate of the filler strip 011 is lower than the winding rate, the start of the feeding motor 220 and the pulling drive 540 is stopped, or the speed of the unloading drive 110 is adjusted.

[0024] In one exemplary embodiment of this disclosure, in order to automatically switch to the next operation after filling to a preset thickness, a pressure roller mechanism 400 for collecting the thickness of the base material winding is also provided on the clamping station, such as... Figure 8As shown, the pressure roller mechanism 400 includes a pressure roller 440, a pressing cylinder 410, a flexible support structure 420, a mounting block 450, and a first position sensor 460. The mounting block 450 is connected to the driving end of the pressing cylinder 410 through the flexible support structure 420. The pressure roller 440 is mounted on the mounting block 450. The pressing cylinder 410 drives the flexible support structure 420 and the pressure roller 440 to move radially synchronously to the initial thickness coordinate. The pressure roller 440 presses onto the base material of the material tray 040. Under the flexible support of the flexible support structure 420, the pressure roller 440 and the mounting block 450 move radially outward with the winding thickness. The first position sensor 460 is mounted on the mounting base plate 600 according to the preset thickness to collect the positioning signal of the mounting block 450 and send it to the base material cutting mechanism and the material pulling drive 540 to stop the conveying of the base material and the tape 031 and to perform cutting at the same time. In addition, a second encoder 430 is provided on the pressure roller 440 to collect the conveying amount of the base material in real time.

[0025] In one exemplary embodiment of this disclosure, the process transfer mechanism 800 utilizes the weight of the material tray 040 to perform process transfer, such as... Figure 13 and Figure 14 As shown, it includes a transfer trough 810 and a lifting mechanism. The transfer trough 810 is fixed to the plane of the mounting base plate 600. It extends from the docking hole 610 of the filler tape winding station to directly below the docking hole 610 of the support tape winding station. The bottom of the transfer trough 810 is a sloped trough bottom 812. The side of the filler tape winding station is higher than the side of the support tape winding station. The picking and placing robot 700 of the filler tape winding station unloads the vacuum suction, and the material tray 040 is automatically rolled from the filler tape winding station to the support tape winding station. The lifting mechanism includes a lifting block 830 and a lifting drive 820. The side surface and bottom surface of the transfer trough 810 at the lower position are both... The lifting block 830 is hollow and located directly below the docking hole 610 of the support strip winding station. It extends into the bottom of the hollow groove and receives the transfer tray 040 through the positioning arc groove 831 at the upper end. The fiber optic sensor array 952 of the support strip winding station detects the tray 040 in place and triggers the lifting drive 820 to raise and lower the lifting block 830, raising the tray 040 in the positioning arc groove 831 to the clamping station. The pick-and-place robot arm 700 moves linearly to clamp it. Two operation holes 811 are opened through the front and rear sides of the transfer groove 810, corresponding to the positions of the drive power plate 910, respectively, to make way for the drive power plate 910 or the negative pressure suction cup 730.

[0026] The workflow and packaging process of the electronic tray 040 packaging equipment include the following steps: S0, filler roll 010, support roll 020 and tape roll 030 are installed in place, and the filler tape 011 head and support tape 021 head are respectively pulled to their respective pull rollers 530 according to the conveying path. The discharge wheel 340 slides to the discharge position, the pressing mechanism 360 presses and fixes the tape 031 on the guide wheel 350, and the tape head is pulled into the suction groove 392 of the vacuum slide 390. The vacuum suction is activated to position the tape head. S1. On the material tray 040 loading line, the material tray 040 to be packaged arrives at the loading station. The negative pressure suction cup 730 of the picking and placing robot 700 at the filling tape winding station flips downwards and moves down to pick up the front of the material tray 040 directly below. It then flips to a vertical position and moves horizontally to the side clamping station. The negative pressure suction cup 730 and the drive power plate 910 jointly clamp the material tray 040. The drive power plate 910 drives the material tray 040 to rotate. Fiber optic sensor array The column 952 identifies the unique winding start point of the material tray 040. The negative pressure suction cup 730 positions the winding start point of the material tray 040 at the base material feeding point. The drive power plate 910 rotates independently to adjust the material head positioning device 950 to the base material feeding point. The negative pressure suction cup 730 and the drive power plate 910 resume jointly clamping the material tray 040. At the same time, the material head positioning device 950 is correctly aligned with the base material feeding point and clamps and positions the material head of the base material on the material tray 040. At the same time, the pressing cylinder 410 drives the pressing roller 440 to move radially and press it against the base material on the material tray 040; S2. The active feeding mechanism drives the filler roll 010 to rotate. The feeding detector 130 detects the loosened filler strip 011, triggering the base material supply component 200 and the pulling component 500 to rotate synchronously. The pulling wheel 530 of the pulling component 500 pulls the filler strip 011 for conveying. At the same time, the drive power disk 910 drives the material disk 040 to rotate at a constant speed for winding. The pressure roller 440 collects the thickness of the base material roll. S3. When the first position sensor 460 detects the preset winding thickness, it triggers the cutting drive 370, which drives the base material cutter 310 and the vacuum slide 390 to move down synchronously. The pressing mechanism 360 simultaneously unloads the pressing force. The base material cutter 310 cuts the filler tape 011. The vacuum slide 390 remains in the downward position and presses slightly on the base material. At this time, the vacuum slide 390 closes the vacuum. Under the elastic pressure of the vacuum slide 390, the tape 031 adheres to the surface of the filler tape 011. The material pulling assembly 500 continues to pull the material. According to the conveying volume monitoring of the first encoder 240 and the second encoder 430, when the tape 031 at the end of the filler tape 011 reaches the preset pasting length, the vacuum guide rail 520 and the vacuum slide 390 simultaneously open the vacuum adsorption positioning tape 031. The tape cutting mechanism 320 cuts the tape. Under the rotation of the drive power disk 910 and the pressing of the pressure roller 440, the tape 031 pastes and fixes the end of the wound filler tape 011. S4. The vacuum slide 390 adsorbs the tape head. After cutting, the cutting drive 370 quickly resets. The pressing mechanism 360 moves down to press the tape 031 on the fixed guide wheel 350, which helps to fix the tape 031 and prevents the tape head from slipping off the suction groove 392 on the pressing plane 391 so that the end can be glued during the next winding. At the same time, the tape feeding assembly 300 pre-pulls the material, the tape pulling cylinder 330 drives the feeding wheel 340 downward, the stretched tape roll 030 releases the tape 031, and the feeding wheel 340 moves down to the tape feeding position to complete the pre-pulling of the preset single pulling amount; S5. At the filler tape winding station, the material head positioning device 950 and the pick-and-place robot 700 simultaneously unload the clamping force. The material tray 040 is automatically rolled to the support tape winding station under gravity. The lifting mechanism raises the material tray 040 to the coaxial height of the pick-and-place robot 700. The negative pressure suction cup 730 of the pick-and-place robot 700 and the drive power plate 910 jointly clamp the material tray 040. At the same time, the material head positioning device 950 clamps and fixes the base material head on the material tray 040. As a result, the base material supply component 200 of the support tape winding station starts to transport the support tape 021. The drive power plate 910 drives the material tray 040 to rotate for winding. The pressure roller 440 collects the thickness of the base material roll. When the preset winding amount of the support tape 021 is reached, cut and secure the winding end according to step S3, and reset and pre-stretch the tape feeding assembly 300 according to step S4. S5, the robotic arm 700 at the support strip winding station maintains the suction force, flips and places the finished winding and packaged material tray 040 horizontally on the unloading station of the material tray 040 unloading line for unloading.

[0027] The directional words mentioned in this article, such as "front," "back," "up," "down," "side," "end," "inner," "outer," "front," and "back," are based on... Figures 1-14 The terms are used to describe the orientation or positional relationship, or the direction of transport, as shown in the corresponding figures. These terms are primarily for the purpose of better describing the invention and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a particular orientation, or to be constructed and operated in a particular orientation.

[0028] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the claims.

[0029] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. An electronic tray packaging device, characterized in that: A filler tape winding station and a support tape winding station are sequentially arranged on the mounting base plate (600). A loading station located below the filler tape winding station and a unloading station located below the support tape winding station are respectively provided on both sides of the mounting base plate (600). A material tray transfer path is established between the filler tape winding station and the support tape winding station through a process transfer mechanism (800). At least the following are provided on both the filler tape winding station and the support tape winding station: The base material supply assembly (200) includes a feeding drive wheel (210) and a feeding motor (220). The base material is wound around the feeding drive wheel (210), and the feeding motor (220) drives the feeding drive wheel (210) to rotate and convey the material. The tape feeding assembly (300) includes a tape pulling cylinder (330) and a tensioning and unloading wheel assembly. The tape (031) is pulled and released by the tape pulling cylinder (330), tensioned by the tensioning and unloading wheel assembly, and a certain length of tape (031) is attached to the end of the base material. The material pulling assembly (500) includes a guide rail assembly, a material pulling wheel (530), and a material pulling drive (540). The guide rail assembly is provided with a chute, and the end of the chute has an upper opening. The base material passes through the chute and is pulled and conveyed by the material pulling wheel (530) extending into the upper opening. The material pulling wheel (530) is driven by the material pulling drive (540). The base material cutting mechanism, located at the rear end of the pulling assembly (500), is used to punch the base material; The tape cutting mechanism (320) is located between the base material cutting mechanism and the material pulling assembly (500) and is used to cut the tape after reaching a preset length. The pick-and-place robot (700) is used to transfer the material tray between the filling material strip winding station and the loading station or the support material strip winding station and the unloading station. The end of the pick-and-place robot (700) is a rotatably mounted negative pressure suction cup (730) for negative pressure suction of the material tray (040). The power unit (900) includes a drive power disk (910), which works in conjunction with the pick-and-place robot (700) to clamp the material tray (040) and drives the material tray (040) to rotate and wind up the base material through friction. The power unit (900) and the pick-and-place robot (700) are respectively disposed on both sides of the mounting base plate (600) and are clamped and docked through the docking holes (610) opened on the mounting base plate (600). The material head positioning device (950) is integrated on the power unit (900) and is used to press the material tray (040) to deform and clamp the material head of the base material. The tape feeding assembly (300) and the base material feeding assembly (200) are respectively disposed on the upper and lower sides of the pulling assembly (500). The pick-and-place robot (700) of the filler tape winding station is located on the front side of the mounting base plate (600), and the pick-and-place robot (700) of the support tape winding station is located on the rear side of the mounting base plate (600). The pulling directions of the pulling assembly (500) of the filler tape winding station and the pulling assembly (500) of the support tape winding station are opposite.

2. The electronic tray packaging equipment as described in claim 1, characterized in that: The material roll is positioned below the feeding drive wheel (210). The guide rail assembly is positioned along the horizontal tangent direction of the upper edge of the feeding drive wheel (210). The base material supply assembly (200) also includes a feeding pressure roller (230) and a guide block (260). The feeding pressure roller (230) is located on the feeding side of the feeding drive wheel (210) and is used to press the base material onto the feeding drive wheel (210). The guide block (260) is positioned along the conveying path of the base material, is fixed on the mounting base plate (600), and is located at the front end of the feeding drive wheel (210) to guide and adjust the base material.

3. The electronic tray packaging equipment as described in claim 1, characterized in that: The base material at the filler tape winding station is the filler tape (011). The filler roll (010) is equipped with an active unwinding mechanism (100) for active unwinding. The active unwinding mechanism (100) includes an unwinding drive (110), an active support wheel (120), a driven support wheel (140), and an unwinding detector (130). The active support wheel (120) and the driven support wheel (140) are parallel to the center line of the filler roll (010) and are symmetrically arranged on both sides. The two together support the edge of the filler roll (010). The active support wheel (120) is driven by the unwinding drive (110) to provide rotational power for the unwinding of the filler roll (010). The unwinding detector (130) is located directly below the filler roll (010) and is used to detect the loosening state of the filler tape (011) and send the loosening signal to the feeding motor (220) and the pulling drive (540).

4. The electronic tray packaging equipment as described in claim 2, characterized in that: It also includes a pressure roller mechanism (400) for collecting the winding thickness of the base material. The pressure roller mechanism (400) includes a pressure roller (440), a clamping cylinder (410), a flexible support structure (420), a mounting block (450), and a first position sensor (460). The clamping cylinder (410) and the mounting block (450) are respectively connected to the two ends of the flexible support structure (420). The pressure roller (440) is mounted on the mounting block (450). The clamping cylinder (410) drives the flexible support structure. (420) and pressure roller (440) move radially synchronously to the initial thickness coordinate. Pressure roller (440) presses on the base material of the material tray (040). Under the flexible support of the flexible support structure (420), pressure roller (440) and mounting block (450) move radially outward with the winding thickness. The first position sensor (460) is installed on the mounting base plate (600) to collect the positioning signal of mounting block (450) and send it to the base material cutting mechanism and the feeding drive wheel (210).

5. The electronic tray packaging equipment as described in claim 4, characterized in that: The base material cutting mechanism includes a cutting drive (370), a base material cutter (310), a vacuum slide (390), and a linkage seat (380). The cutting drive (370) is used to drive the vacuum slide (390) to rise and fall. The base material cutter (310) is fixedly installed on the linkage seat (380). The vacuum slide (390) is located at the rear end of the base material cutter (310) and is used to press the base material after the punching point. It is slidably connected to a connecting column. The end of the connecting column is locked on the linkage seat (380), and the lower end is fixedly connected to the vacuum slide (390). A buffer spring is sleeved on the connecting column. The buffer spring is pressed between the linkage seat (380) and the vacuum slide (390) to buffer the punching action of the vacuum slide (390) and apply elastic micro pressure.

6. The electronic tray packaging equipment as described in claim 5, characterized in that: The tensioning and unloading wheel assembly includes an unloading moving wheel (340), a pressing mechanism (360), a second position sensor (711), a resistance loading shaft, a fixed guide wheel (350), a vacuum slide (390), and a clearance guide wheel (381). The material roll is loaded on the resistance loading shaft. The base material is guided to the vacuum slide (390) via the unloading moving wheel (340), the fixed guide wheel (350), and the clearance guide wheel (381). The downward pressing of the vacuum slide (390) adheres the adhesive tape (031) on it to the surface of the base material. The pressing mechanism (360) is located beside the fixed guide wheel (350) and is used to press the fixed guide wheel (350) tightly. The base material on the plate assists in pulling the material. The feeding wheel (340) is slidably mounted on the slide rail of the mounting base plate (600). When the base material on the fixed guide wheel (350) is pressed, the feeding wheel (340) is driven by the tape pulling cylinder (330) directly above it to pull the tape roll (030) downward and release the tape (031). The feeding wheel (340) pulls the tape (031) by gravity and moves upward as the tape (031) is wound up. The slide rail is provided with a tape feeding position. The second position sensor (711) is used to detect the arrival signal of the feeding wheel (340) reaching the tape feeding position and send it to the tape pulling cylinder (330).

7. The electronic tray packaging equipment as described in claim 6, characterized in that: The guide rail assembly includes a base material guide rail (510) and a vacuum guide rail (520). The base material guide rail (510) is used to guide and align the base material. The vacuum guide rail (520) is located behind the base material guide rail (510). The top of the groove of the vacuum guide rail (520) is provided with several vacuum suction holes along the material pulling direction. The vacuum suction holes are connected to the vacuum air path and are used to adsorb and position the tape (031) before and after tape cutting. The base material guide rail (510) is provided with a pressing opening to allow for the pressing and positioning of the vacuum slide (390) and the adhesion of the tape (031). An installation gap is provided between the base material guide rail (510) and the vacuum guide rail (520) for installing the tape cutting mechanism (320). The bottom of the vacuum slide (390) has a pressing surface (391) and a material receiving side with a suction groove (392). The bottom of the suction groove (392) has several suction holes for vacuum adsorption of the tape (031) before and after tape cutting.

8. The electronic tray packaging equipment as described in claim 1, characterized in that: The process transfer mechanism (800) includes a transfer trough (810) and a lifting mechanism. The transfer trough (810) extends from the docking hole (610) of the filler tape winding station to directly below the docking hole (610) of the support tape winding station. The lifting mechanism includes a lifting block (830) and a lifting drive (820). The lifting block (830) is located at the bottom of the transfer trough (810) directly below the support tape winding station. The lifting block (830) is provided with a positioning device for the material tray (040). The positioning arc groove (831) and the bottom of the transfer groove (810) are sloped groove bottoms (812), which are used for the automatic rolling transfer of the material tray (040) from the filling material tape winding station to the positioning arc groove (831). The lifting drive (820) lifts and lowers the lifting block (830), which is used to lift the material tray (040) in the positioning arc groove (831) to the clamping station. Two operating holes (811) are opened through both sides of the transfer groove (810), which are used to make way for the drive power plate (910) or the negative pressure suction cup (730).

9. The electronic tray packaging equipment as described in claim 6, characterized in that: The pressure roller (440) is equipped with a second encoder (430), and the feeding drive roller (210) is equipped with an encoding wheel. The encoding wheel is located in front of the feeding pressure roller (230). The two are rotatably connected to the mounting base plate (600) by their respective shafts. The two shafts are set at an angle and connected by a connecting spring to achieve mutual self-pressurization. The encoding wheel is connected to the first encoder (240). A material shortage detector (250) is also provided on the conveying path of the base material. The material shortage detector (250) is located at the front end of the guide block (260).

10. A packaging process method based on the electronic tray packaging equipment according to any one of claims 1 to 9, characterized in that, Includes the following steps: S1. The picking and placing robot (700) of the filling material tape winding station picks up the front of the material tray (040) directly below, flips and moves it to the clamping station on the side. The negative pressure suction cup (730) and the drive power plate (910) clamp the material tray (040) together. At the same time, the material head positioning device (950) clamps the base material on the positioning material tray (040). S2. The active unloading mechanism (100) drives the filler roll (010) to rotate. The unloading detector (130) detects the unloaded filler strip (011) and triggers the base material supply component (200) and the pulling component (500) to rotate synchronously. The pulling wheel (530) of the pulling component (500) pulls the filler strip (011) for conveying. The drive power disk (910) drives the material disk (040) to rotate at a constant speed for winding. S3. The pressure roller mechanism (400) collects the winding thickness. When the first position sensor (460) detects the preset winding thickness, the base material cutter (310) and the vacuum slide (390) move down synchronously. The pressing block mechanism (360) unloads the pressure force of the tape (031) synchronously. The vacuum slide (390) moves down and applies slight pressure to adhere the tape (031) to the filler tape (011). The vacuum on the vacuum slide (390) is cut off. The tape base material cutter (310) cuts the filler tape (011). The material pulling assembly (500) continues to pull the material. According to the length signal acquisition of the first encoder (240) and the second encoder (430), when the tape (031) at the end of the filler tape (011) reaches the preset pasting length, the vacuum guide rail (520) and the vacuum slide (390) simultaneously open the vacuum adsorption positioning tape (031), the tape cutting mechanism (320) cuts it, and under the rotation of the drive power plate (910) and the pressing of the pressure roller (440), the tape (031) pastes and fixes the wound filler tape (011); S4. The vacuum slide (390) moves upward to reset, and at the same time the pressing block mechanism (360) presses the tape (031) on the fixed guide wheel (350). The tape pulling cylinder (330) drives the feeding wheel (340) downward to stretch the tape roll (030) to release the tape (031) pre-stretch. S5. The material head positioning device (950) and the pick-and-place robot (700) of the filler tape winding station simultaneously unload the clamping force, and the material tray (040) is automatically rolled to the support tape winding station under the action of gravity. The lifting mechanism lifts the material tray (040) to a height coaxial with the pick-and-place robot (700). The negative pressure suction cup (730) of the pick-and-place robot (700) and the drive power plate (910) jointly clamp the material tray (040), and at the same time, the material head positioning device... (950) The base material on the positioning tray (040) is clamped, thereby the base material supply component (200) and the material pulling component (500) of the support material strip winding station are started synchronously to transport the support material strip, the drive power disk (910) drives the tray (040) to rotate at a uniform speed to wind up, and finally the support material strip (021) is cut and the winding tail end is glued according to step S3, and the tape supply component (300) is reset and pre-pulled according to step S4. S5. The robotic arm (700) at the support strip winding station will unload the wound material tray (040) from the production line.

Images