24results about How to "Improve packaging effect" patented technology

The invention provides a thin film, a photoelectric device and a display device. The thin film comprises M layers of barrier units which are arranged in a stacked mode, each barrier unit comprises an organic layer, a mesoporous layer and an inorganic layer which are arranged in a stacked mode, and M is an integer larger than or equal to 2. According to the invention, water vapor and oxygen in the external environment can be blocked through the blocking unit, so that the packaging effect of the photoelectric device is improved.

The application provides a display panel and a display device. The display panel comprises: a substrate having a display area and a non-display area, the non-display area comprising a binding area located away from the display area; a protective adhesive layer arranged in the non-display area and covering at least the binding area; a polarizer located at least in the display area and extending at least to the edge of the protective adhesive layer; a first barrier structure arranged in the non-display area and located between the protective adhesive layer and the polarizer; and the polarizer covering at least part of the first barrier structure. The display panel can avoid forming a water vapor invasion path at the edge of the polarizer, effectively prevent water vapor penetration, and significantly improve the reliability and service life of the display panel.

This application relates to the field of sensor encapsulation, specifically disclosing an encapsulation composition with both high hydrophobicity and easy permeability, its preparation method, and its application. The raw materials used include epoxy resin, a curing agent, and a hydrophobic additive in a weight ratio of 1:1:(3-4). The epoxy resin includes bisphenol A type epoxy resin or bisphenol F type epoxy resin. The hydrophobic additive is prepared from quartz sand and a surface-modified paraffin oil emulsion in a weight ratio of 100:(0.99-4.75), with the quartz sand having a mesh size of 10-1500 mesh. The preparation method involves continuously dispersing the quartz sand while simultaneously spray-mixing the surface-modified paraffin oil emulsion with the quartz sand until the surface-modified paraffin oil emulsion is completely consumed, followed by drying to obtain the hydrophobic additive. The composition of this application can be used for encapsulating sensors, exhibiting both good hydrophobicity and permeability, ensuring good insulation reliability and initial discharge voltage for the sensor.

The invention discloses a display panel and a display device. The display panel comprises a substrate, a first electrode and an isolation structure, the first electrode is arranged on one side of the substrate; the isolation structure is arranged on the side, away from the substrate, of the first electrode, an isolation opening is defined by the isolation structure, the orthographic projection of the isolation opening on the substrate and the orthographic projection of the first electrode on the substrate are at least partially overlapped, and the isolation structure comprises a first sub-layer and a second sub-layer located on the side, away from the substrate, of the first sub-layer; the orthographic projection of the first sub-layer on the substrate is located in the orthographic projection of the second sub-layer on the substrate; wherein the second sub-layer comprises a main body part and a lap joint part which are connected with each other, the main body part is arranged on one side, deviating from the substrate, of the first sub-layer, the lap joint part protrudes out of the first sub-layer relative to the main body part in the direction deviating from the isolation opening, and at least part of the boundary of the first orthographic projection of the first electrode on the substrate is located in the orthographic projection of the lap joint part on the substrate. The reliability and the use effect of the display panel can be improved.

This invention relates to a GaAs-based flip-chip Mini LED and its fabrication method. The chip comprises, from bottom to top, a transparent substrate, a bonding layer, a P-current spreading layer, and a P-ohm layer. A mesa is disposed on the P-ohm layer. The mesa, from bottom to top, comprises a P-waveguide layer, a light-emitting layer, an N-waveguide layer, an N-current spreading layer, an N-buffer layer, and an N-ohm layer. A P-electrode is disposed on the P-ohm layer below the mesa; an N-electrode is disposed on the N-ohm layer above the mesa. Electrode pads are disposed directly above both the P-electrode and the N-electrode. By setting electrode pads, the soldering required in packaging production is combined with the electrode structure, eliminating the need for solder paste application on the substrate, thus achieving chip-substrate interconnection and facilitating modular production of the packaged chip. This effectively improves the problems of weak chip-substrate bonding strength, high coefficient of thermal expansion, cumbersome manufacturing, and high production costs in chip packaging.

The application relates to the technical field of small catheter production, and particularly discloses a small catheter automatic packaging device and process for a tunnel, which comprises a blanking mechanism, which is used for carrying small catheters and controlling the conveying of the small catheters; a transfer mechanism, which comprises a loading rack arranged at a blanking end of the blanking mechanism and a conveying assembly arranged on the loading rack, and the conveying assembly is used for conveying the small catheters falling into the loading rack; and a packaging mechanism arranged at an output end of the transfer mechanism, which is used for packaging the small catheters removed from the loading rack. The blanking mechanism, the transfer mechanism and the packaging mechanism are arranged, so that the whole process automation from small catheter receiving, temporary storage, conveying and packaging is realized. The blanking mechanism releases the small catheters in an orderly manner, the transfer mechanism receives and conveys the whole batch of small catheters, and finally the packaging mechanism completes the packaging work, the three mechanisms work cooperatively, a continuous automatic processing flow is formed, and the production efficiency is improved.

The utility model discloses a winding drum type packaging device for textile fabric. The winding drum type packaging device comprises a first conveying belt, a second conveying belt, a third conveying belt, a first film guide roller, a second film guide roller, a packaging film conveying assembly, a first edge sealing assembly, a second edge sealing assembly and a thermal shrinkage assembly. A first conveying belt, a second conveying belt and a third conveying belt are sequentially arranged in the fabric roller conveying direction. A first film guide roller is arranged above the first conveying belt; a second film guide roller is arranged between the first conveyor belt and the second conveyor belt; a packaging film conveying assembly and a first edge sealing assembly are arranged on the two sides of the second conveying belt. A second edge sealing assembly is arranged at the end, close to the first conveying belt, of the second conveying belt. And a thermal shrinkage assembly is arranged on the third transmission belt. The structure is optimized, the edge sealing quality is stable, and the packaging efficiency is improved.

This utility model relates to the field of proton exchange membrane electrode technology, and in particular to a proton exchange membrane electrode package and its electrode structure. It includes an electrode body with symmetrically arranged packaging frames on its upper and lower sides. A packaging groove matching the specifications of the electrode body is formed at one end of the packaging frame near the electrode body. An inner frame matching the specifications is formed on the inner end face of the packaging groove. The inner frame is a composite structure comprising a positioning layer, a heat insulation layer, and a bonding layer. A positioning component is provided between the positioning layer and the inner end face of the packaging groove. Multiple sets of heat insulation cavities are arranged at equal intervals within the heat insulation layer. Multiple sets of bonding holes are arranged at equal intervals on the bonding layer. The inner frame is installed on the inner end face of the packaging groove via the positioning component. This utility model can reduce the impact of temperature conduction on the membrane electrode during hot pressing of the packaging frame, preventing localized damage to the membrane electrode and ensuring its performance and lifespan.

The utility model relates to the technical field of packing machinery, and discloses a packing machine supporting plate support which comprises a main beam, one end of the main beam is downwards and vertically connected with a vertical beam, the bottom end of the vertical beam is vertically connected with a mounting beam parallel to the main beam, an inclined supporting beam is connected between the main beam and the mounting beam, and the inclined supporting beam is connected with the vertical beam. The two side faces of the main beam are symmetrically connected with a plurality of connecting beams, and the symmetrical connecting beams on the two sides are each provided with a wear-resisting plate. The supporting plate support of the packing machine has the advantages of being simple in structure, convenient to install, flexible to adjust, excellent in abrasion resistance and the like, the problem that the supporting plate of the packing machine droops to rub the oil cylinder is effectively solved, the service life of equipment is prolonged, and the packing effect of the equipment is improved.

The present invention relates to a side-channel compressor (1) for compressing a gaseous medium for a fuel cell system (2), the side-channel compressor having a housing having a first housing component (3) and a second housing component (4), wherein the first housing component (3) has a bearing journal (5) extending along a rotation axis (R), the bearing journal having a journal root section (6) and a journal main section (7), wherein a bearing inner ring (8) of a bearing device (9) is arranged on the journal main section (7), wherein the bearing device (9) has a first bearing (19) and a second bearing (20), wherein a compressor wheel structure assembly (10) is arranged on the bearing outer ring (11) of the bearing device (9) in a manner rotatable about the rotation axis (R). According to the invention, the compressor wheel assembly (10) has an additional cap-shaped sealing element (13) on its end side facing the second housing component (4), particularly on the first end face (30), which at least almost completely covers the bearings (19, 20) and / or the bearing assembly (9) in a manner orthogonal to the axis of rotation (R), wherein the cap-shaped sealing element (13) is at least indirectly connected to the hub (16), thereby enabling fluid encapsulation of the internal space (27) of the hub (16) relative to the environment (29) of the compressor wheel assembly (10). Furthermore, the invention relates to a fuel cell system (2) having a side-channel compressor (1) according to the invention.

The utility model relates to the field of laser packaging, and particularly discloses a laser packaging device for a semiconductor, which comprises a base, the laser light source mechanism is arranged in the base; the light window is arranged on the base and located above the laser light source mechanism; the laser light source mechanism comprises a laser chip mounted in the base, a reflecting piece mounted in the base, a lead penetrating through the base, and an adjusting assembly for adjusting the angle of the reflecting piece; one end of the lead is connected to external equipment, the other end of the lead is electrically connected to the laser chip, the laser chip is provided with two emission sources, each emission source is used for emitting laser, and the laser is reflected to the light window through the reflection part. According to the invention, the packaging effect of the semiconductor is improved.

The utility model provides a packaging structure. The packaging structure comprises an outer box body; the containing disc is provided with a containing groove used for containing string-shaped articles, and the shape of the containing groove is matched with the shape of a single string of articles; the bearing film is arranged on the containing disc, at least covers the groove opening of the containing groove and is used for bearing the string-shaped objects; under the gravity action of the string-shaped articles, part of the bearing film enters the containing groove so that the string-shaped articles can be borne in the containing groove, and a gap is formed between the string-shaped articles and the bottom wall of the containing groove. According to the packaging structure, on one hand, by arranging the containing grooves matched with the single bunches of fruit bunches, independent packaging of the single bunches of fruit bunches is achieved, mutual extrusion among the multiple bunches of fruit bunches is avoided, and damage is reduced; on the other hand, the string-shaped fruits are placed in the containing groove in a suspended mode through the bearing film, hard contact between the string-shaped fruits and the side wall and / or the bottom wall of the containing groove can be avoided, and damage to the string-shaped fruits caused by jolting and vibration in the transportation process is reduced or avoided.

The application discloses a display panel and a display device. The display panel comprises a substrate, an isolation structure, a light-emitting unit and a first encapsulation layer. The first encapsulation layer comprises an encapsulation part, the encapsulation part comprises a first segment and a second segment connected to each other, the first segment is located in an isolation opening, the second segment is located on a side of the isolation structure facing the isolation opening, and a side surface of the first segment away from the substrate and a side surface of the second segment away from the isolation structure are at least partially connected to each other to form a gap space. The isolation structure comprises a first sub-layer and a second sub-layer stacked, the first sub-layer has a top surface away from the substrate, and the second sub-layer protrudes from the first sub-layer by a length a towards the isolation opening. The gap space has a first boundary away from the isolation structure in the orthographic projection of the substrate, the top surface has a second boundary in the orthographic projection of the substrate, and the distance between the first boundary and the second boundary is b, b>a. The application improves the yield and use performance of the display panel.

The utility model relates to a tensioning belt machine core of a packing machine, which comprises a machine body and is characterized by further comprising a belt feeding wheel, a belt feeding wheel driving device, a tensioning block structure, a tensioning block structure driving device, a tensioning belt mechanism, a chain and a plurality of bearings. The belt conveying wheel is arranged on the machine body, and the belt conveying wheel driving device is arranged on the machine body; the tensioning block structure is arranged on the machine body and located on one side of the belt conveying wheel. The tensioning block structure driving device is arranged on the machine body and drives the tensioning block structure to rotate. One end of the tensioning belt mechanism is arranged on the tensioning block structure; one end of the chain is arranged on the machine body, the other end of the chain is arranged at the other end of the tensioning belt mechanism, and the bearing is arranged at a hinge hole in the chain; and the tensioning block structure rotates to drive the tensioning belt mechanism to tension the chain. The belt conveying device has the advantages that after the belt conveying wheel stops rotating, the bearing positioning structure conducts multi-point positioning, the tensioning belt is completely fixed to the belt conveying wheel, the tensioning belt cannot move in the cutting process, and the packaging effect is good.

The utility model discloses a kind of PE square bottle tunnel cold bottle machines, including rack, plate heat exchanger, first chain plate conveyor belt, rack top is connected with cooling frame, plate heat exchanger is located in rack one side, cooling frame surface is connected with several cooling water tanks and several cooling water tanks are connected with plate heat exchanger through first connecting pipe, cooling frame bottom is equipped with sink and sink bottom is connected with several second connecting pipes and second connecting pipe is connected with cooling water tank, first chain plate conveyor belt is equipped in rack one side, cold bottle machine is equipped with perfect cooling water circulation system, cooling water is cooled after plate heat exchanger, enters cooling water tank by first connecting pipe, cooling water in cooling water tank is sprayed to the PE square bottle in cooling frame by water pump to carry out cooling, and then sprayed cooling water falls into sink, and cooling water in sink returns to cooling water tank by second connecting pipe, realizes recycling, greatly reduce the consumption of water resources, reduce the water cost of enterprise.

This utility model relates to the field of heat sealing technology, and more particularly to a high-strength heat sealing component for an automatic packaging machine based on PLC. It primarily addresses the problem that wrinkles occur at the PLC opening during batch heat sealing, leading to poor sealing and air leakage, resulting in low PLC packaging efficiency. The proposed technical solution includes a packaging platform, a pressing block on top of the packaging platform, a base fixedly connected to the bottom of the packaging platform, and a bonding wheel abutting the top of the packaging platform. This utility model uses the pressing block to press down on the packaging platform for heat sealing. The pressing down of the pressing block drives a threaded rod to rotate, which in turn drives a gear to rotate. This gear then drives the bonding wheel to roll and flatten the PLC opening placed on the packaging platform, thus pressing the pressing block against the packaging platform for heat sealing. This increases the flattening effect of the PLC opening and improves the PLC packaging effect.

This application relates to an anti-slip and anti-collision pusher for a cartoning machine. The pusher body is detachably mounted on the output end of the pusher arm of the cartoning machine. Symmetrical material trough guides are provided on the outer walls of both sides of the pusher body along the pushing direction. The pusher body reciprocates within the material trough via the material trough guides, pushing the product to be packaged into the packaging box through the material pushing surface. A limiting block protruding from the material pushing surface is also provided at the outer end of the material trough guides. An anti-collision ramp is also provided on the top of the pusher body, located above the material pushing surface. The anti-collision ramp is inclined away from the pushing direction of the pusher body and is connected to the material pushing surface. The pusher body guides the product to be packaged smoothly into the packaging box through the anti-collision ramp. This application can accurately limit the lateral displacement of the product strip through the lateral constraint of the limiting block, preventing it from sliding into the angle area between the pusher body and the packaging box and being squeezed and damaged. This design improves the working efficiency and packaging effect of the entire packaging production line.

The utility model discloses a roll film anti-adhesion device of a packaging machine, which relates to the technical field of packaging machines and comprises two vertical plates which are vertically arranged at an interval, an unwinding roller used for unwinding a film layer is arranged between the two vertical plates, a rotating shaft is arranged below the unwinding roller, a scraper blade used for preventing the film layer from adhesion is arranged in the middle of the rotating shaft, and the scraper blade is connected with the unwinding roller. The tail end of the scraper extends upwards to the unwinding front side of the unwinding roller, the two ends of the rotating shaft are connected with the vertical plates correspondingly, and a driving mechanism used for driving the rotating shaft to rotate is further arranged on the vertical plate on any side. According to the utility model, the scraping plate and the driving mechanism capable of adjusting the scraping plate are arranged, so that the problem of packaging wastes caused by adhesion of the roll film in the unwinding process is effectively prevented, and the packaging effect is obviously improved.

This application discloses a packaging device for processing dairy cow concentrate supplements, relating to the field of concentrate supplement processing technology. The device includes a plate body with a support frame, two clamping mechanisms, and a shaking mechanism fixedly installed on its top surface. The two clamping mechanisms and the shaking mechanism are located inside the support frame. A storage tank is fixedly installed on the top surface of the support frame. The clamping mechanism includes a fixing plate, which is fixedly installed on one side of the top surface of the plate body. By setting two symmetrically distributed clamping mechanisms, and using multiple pull plates on both sides to pull the bag opening in conjunction with baffles, the opening of the packaging bag can be opened, facilitating the filling of the packaging bag with concentrate supplements and improving the usage effect. The shaking mechanism shakes the packaging bag containing the concentrate supplements, making the concentrate supplements inside more compact, reducing the cavity at the bottom of the packaging bag, and improving the packaging effect.

The utility model provides a packaging device, and relates to the technical field of packaging equipment, the packaging device comprises an annular track, a driving mechanism and a packaging mechanism; the driving mechanism is connected with the packaging mechanism and located on the outer side of the annular rail. The packaging mechanism is used for providing a wrapping tape, and the packaging mechanism is used for rotating in the circumferential direction of the annular track under driving of the driving mechanism and winding the wrapping tape on a target object. According to the packaging device provided by the invention, manual or large-scale machinery can be avoided for packaging, the labor consumption is reduced, the packaging effect is improved, and the damage to the cathode roller is avoided.

The utility model relates to a kind of packing and discharging device in blanking equipment technical field, including blanking hopper, the top of blanking hopper is equipped with feed inlet, the bottom of blanking hopper is equipped with discharge port;Discharge port is connected with blanking pipe, blanking pipe is equipped with feeding screw rod inside, the upper end of feeding screw rod is connected with motor one after penetrating blanking hopper, blanking pipe is equipped with guide pipe, guide pipe is moved up and down along blanking pipe by moving assembly.The utility model can be stirred and transported to material, reduce the caking of material, improve the accuracy and efficiency of packaging;Through the cooperation of guide pipe and blanking pipe, guide pipe can be moved up according to the continuous increase of material in packaging bag and with the material in packaging bag, reduce dust while not affect the accuracy of material in packaging bag.

The utility model belongs to packaging equipment technical field especially relates to a slider component packing machine, include: conveying device, conveying device includes the conveying belt that workpiece groove is arranged on the surface, sealing device, sealing device sets up at the top of conveying device for closing the packing bag that contains slider component, sealing device still includes: heating block, heating block has the heating face, pressurizing block, pressurizing block is used for the bag mouth of packing bag to the heating face of heating block pressure, wherein, the lower part of heating face bears the pressure more than the upper part bears the pressure, relative to prior art, the utility model can effectively improve the packing effect of slider component packing machine.

The application belongs to the technical field of chip packaging, and particularly relates to a chip packaging structure, which comprises a circuit board (1) and an IC chip (2) mounted on the circuit board (1), a first tin paste (31) is arranged on the surface of the circuit board (1), the first tin paste (31) is arranged around the periphery of the IC chip (2) or under the IC chip (2), and a solid adhesive (4) is arranged on the first tin paste (31), and the solid adhesive (4) is used for bonding the IC chip (2) to the circuit board (1). The application can fix the position of the solid adhesive, prevent the solid adhesive from being displaced before the IC chip is bonded to the circuit board, and help to improve the packaging effect of the chip. In addition, the application further discloses a chip packaging method.

The invention provides a display panel, a preparation method thereof and a display device. The problem that in the prior art, the yield of display products is low is solved. The display panel comprises a substrate, a conductive layer, a flat layer, a first electrode layer and an isolation structure, wherein the conductive layer is located on one side of the substrate; the flat layer is located on one side of the conductive layer away from the substrate; a via hole is formed in the flat layer; the first electrode layer is located on the side, away from the substrate, of the flat layer and electrically connected with the conductive layer through a via hole; the isolation structure is located on one side of the first electrode layer away from the substrate; the isolation structure comprises a first part and a second part, the first part is located on the side, close to the substrate, of the second part, and the orthographic projection of the first part on the substrate is located in the orthographic projection of the second part on the substrate; the second part comprises at least one stress release area, and the orthographic projection of the stress release area on the substrate is located in the orthographic projection of the via hole on the substrate.