70results about How to "Protect appearance" patented technology

The invention provides a multipurpose and multifunctional composite brush disc, and belongs to the technical field of ocean ship industry. The multifunctional composite brush disc is installed on a certain carrier through a flange installation piece so as to brush a target object, and the multifunctional composite brush disc specifically comprises a motor assembly, a brush assembly and a blade assembly. The motor assembly passes through an output shaft, the brushing assembly is fixedly connected to the output shaft, and the output shaft drives the brushing assembly to rotate; the blade assemblies can be arranged in different numbers according to requirements and are evenly welded to the upper portion of the cleaning and brushing assembly. After the control module controls the driving motor to start, the high-pressure water valve is opened, the brush disc rotates to drive the brush wires and the blade assembly to rotate, and high-pressure water flow can effectively wash and strip substances such as seaweed and silt attached to the surface of a ship body; the blade assembly can effectively cut off shellfish organisms attached to the surface of the ship body; shallow substances such as dirt on the surface of the ship body are brushed through the bristles. Three brushing schemes of high-pressure water, blade cutting and bristle brushing are integrated, and different substances attached to the surface of the ship body can be effectively brushed.

The utility model discloses a cleaning device for air conditioner compressor shell machining. The cleaning device comprises a support, the top of the support is fixedly connected with a cleaning pool, a rotating brush cleaner is installed on the inner wall of the cleaning pool, a sliding rail is installed on one side of the top of the cleaning pool, and an adjusting assembly is installed on one side of the top of the sliding rail. Through cooperation of a conveying assembly, absorbent cotton and an electric push rod, after cleaning work is completed, the electric push rod drives an air conditioner compressor shell clamped on a clamp on one side of an adjusting assembly to move to a discharging plate on a sliding rail, then the air conditioner compressor shell is discharged, and a motor drives a rotating disc to drive a rotating rod and a rotating disc on the other side to rotate synchronously; water stains on the surface of the compressor shell are effectively absorbed through the water absorption cotton, the water stains are prevented from remaining and staining the surface of the shell again, therefore, the cleaning effect is improved, the condition that the surface of the shell is slippery is reduced, and an additional water stain draining step is omitted; therefore, the time of the whole cleaning process is shortened.

The utility model provides an adsorption type support which comprises a support lower cover, a support upper cover is arranged at the top of the support lower cover, a magnet is embedded in the top of the support upper cover, a suction cup is installed at the bottom of the support lower cover, and a vacuum generation structure is arranged between the support lower cover and the support upper cover. The vacuum generating structure comprises a vacuum generating part which is installed in the support lower cover and communicated with the suction cup, the vacuum generating part is connected with a driving part, and the vacuum generating part achieves vacuumizing between the suction cup and the supporting plane under the action of the driving part so as to achieve connection between the suction cup and the supporting plane. The vacuum generation part is arranged, the vacuum generation part achieves vacuum pumping between the suction cup and the supporting plane under the action of the driving part so as to achieve connection between the suction cup and the supporting plane, in other words, installation is conducted in a vacuum adsorption mode, a user only needs to align the support base to the supporting plane and trigger the vacuum generation part, and then the suction cup is installed. And the fixation can be quickly realized.

The utility model discloses a plate edge sealing device which comprises a supporting table, a first motor, a first transmission belt module, a lower pressing roller, an upper pressing roller, a conveyor, an auxiliary support, an electric push rod, a mounting frame, a second motor, a second transmission belt module, an edge pressing roller and a dustproof device. Compared with the prior art, the sealing cover has the following beneficial effects that the dustproof device is arranged, so that the four edges of the plate are prevented from easily protruding, and the effects of protecting the appearance of the plate from deformation and prolonging the service life of the plate are further achieved. The sealing cover has the structural advantages that the notch is formed in the right end of the sealing cover, is rectangular in appearance and is used for placing the plate; the interior of the sealing channel is of a hollow structure, the two sets of dust suction pipes are symmetrically arranged along the front side and the rear side of the main body, and the sealing cover is made of stainless steel and has the advantage of corrosion resistance.

This invention relates to the field of arch breaker shell welding technology, and specifically discloses an automated welding device for arch breaker shells. A welding component is fixedly connected to the center of the top of the workbench, and positioning components are slidably connected to both sides of the top of the workbench. Placement seats are symmetrically arranged on the top of the workbench, with their bottoms slidably connected to the top of the workbench. One end of a lead screw is rotatably connected to the inner side of the workbench. This automated welding device for arch breaker shells can pre-adjust the extension position of the support frame according to the outer diameter of the flange matching different specifications of the arch breaker cylinder, so as to adapt to the flange outer diameter. When welding the cylinder and flange, the weld area continuously experiences high temperature, resulting in thermal expansion. After cooling, it contracts, which can easily cause the flange to shift axially and radially, leading to misalignment of the circumferential seam and uneven gaps. The support frame closely adheres to the edge of the flange end face, forming a circumferential limiting constraint to prevent movement during welding.

The invention relates to the technical field of steel structure engineering construction, in particular to a super-long independent steel column segmented locking type temporary stabilizing device and a construction method thereof, and is suitable for the overall lifting stage of a multi-layer aerial corridor. The device comprises a first locking assembly surrounding a concrete column and providing an X-direction lateral fulcrum; the second locking assembly is fixedly connected to the surface of the steel column to form a force transmission interface; and the connecting conversion assembly connects the steel column and the concrete column into a whole, so that the X-direction load of the steel column is transmitted to the concrete column in sections. The super-long steel columns are temporarily decomposed into short column stress sections with the length not larger than the designed length, and lateral displacement is remarkably restrained. The construction method comprises the steps that the device is installed at the corridor joint, pre-tightening force is synchronously applied, displacement is monitored in real time, overall dismantling is conducted after lifting is completed, and no residue exists after dismantling. The method is not pre-buried and fully recycled, super-long columns are restored to be in a short column stress state, lateral displacement is reduced, steel is saved, the construction period is shortened, green construction and appearance completeness are both considered, and the method is suitable for a large-span corridor overall lifting project.

The utility model relates to the technical field of textile article processing, in particular to a textile air-drying device for textile articles, which comprises a fixing frame, upper tuyeres and lower tuyeres, the upper end of the fixing frame is fixedly connected with a top beam, the lower end of the top beam is fixedly connected with three upper connecting rods, the interiors of the three upper connecting rods are respectively connected with the three upper tuyeres through electric rotating shafts, and the upper tuyeres are connected with the lower tuyeres through electric rotating shafts. A fan and an electric heating pipe are arranged in each upper air nozzle, three lower connecting rods are fixedly connected into the fixing frame, three lower air nozzles are connected into the three lower connecting rods respectively, and inclination angles are formed between the three upper air nozzles and the three lower air nozzles. According to the device, a specific dip angle is formed between the lower tuyere and the upper tuyere, so that the structural design is beneficial to the design of large-area and bidirectional air drying of hot air covering textiles, uniform air drying of all parts of the textiles is ensured, the air drying efficiency is improved, the textiles can be air-dried more uniformly, the situation that local parts are too dry or not dry is avoided, and the quality of the textiles is improved. Therefore, the texture and the appearance of the textile fabric are protected.

The present invention provides a flexible cable for energy storage batteries and its production process, the cable includes a main wire core, a power storage wire core, and a cable outer sheath; wherein the main wire core and the power storage wire core are arranged side by side; the cable outer sheath is arranged outside the main wire core and the power storage wire core; the power storage wire core is composed of a plurality of wire cores twisted together and then wrapped with non-woven fabric; each of the wire cores is composed of a power storage conductor, a graphene fiber layer, a metal composite layer, a power storage protective layer, and a power storage outer sheath from the inside to the outside. The structural design and material selection of the present invention fully meet the battery acid resistance, aging resistance, weather resistance, moisture resistance, and UV resistance of the cable for the energy storage battery system, and has outstanding characteristics such as high life, high insulation, and softness. Under certain circumstances, it can be used as an energy storage device to store a small amount of electrical energy for use in instrument control circuits.

The utility model discloses a PCBA (Printed Circuit Board Assembly) test fixture in the technical field of PCBA test, and aims to solve the problems of insufficient positioning accuracy, poor adaptability, insufficient clamping stability, damage to the surface of a PCB (Printed Circuit Board) and the like in the prior art. The jig comprises a jig body, a pressing and fixing mechanism and a clamping and fixing mechanism. The top side of the tool body is provided with a test groove used for placing a PCBA. The hold-down fixing mechanism effectively absorbs vibration and impact through the combined design of an electric push rod and a hold-down air cushion in combination with a spring and a shock absorber, and it is ensured that the PCBA is kept stable in the testing process; according to the clamping and fixing mechanism, a bidirectional threaded rod is matched with a servo motor, accurate movement of a clamping rod is achieved, PCBs of different sizes and shapes are rapidly adapted, and the positioning accuracy and adaptability are improved. By optimizing the clamping and positioning structure and the damping design, the performance of the PCBA test fixture is remarkably improved, and the PCBA test fixture has the advantages of high-precision positioning, high adaptability, stable clamping, PCB protection, convenience in operation and the like.

The invention relates to the technical field of armrest boxes, in particular to a backward sliding armrest box which comprises a vehicle seat, two armrests fixedly connected to the vehicle seat, a sliding rail frame fixedly connected to one side of the vehicle seat, a sliding frame arranged on the sliding rail frame in a sliding fit mode, and an armrest box fixedly connected to the sliding frame. A bookshelf is arranged in the armrest box in a sliding fit mode, an ejection mechanism is rotatably connected to the inner wall of one side of the armrest box, a positioning rod is fixedly connected to one side of the armrest box, and a reading frame is arranged on the side, located on the positioning rod, of the armrest box. Books can be tidied and stored by arranging the bookshelf to prevent the books from sliding or being pressed by other articles, so that the risk that the books are damaged is reduced, meanwhile, the anti-lost rope is arranged, the books can be placed back into the armrest box after being read, passengers are prevented from taking the books by mistake, and the risk of losing is reduced.

The utility model provides a kind of quick conveying line mechanism, the conveying line mechanism conveying line is divided into plane conveying and inclined conveying, it discards traditional belt conveyor, it is provided with handling assembly in plane conveying, and there is the roller conveying component in the innovative design on inclined conveying, reduce the dependence of independent jacking mechanism, further optimize space layout, so it has the advantages such as efficient conveying, low-loss handling and protection product surface.The utility model includes frame, product conveying line is installed on frame, and it is equipped with push part and roller conveying component on product conveying line, product conveying line is composed of plane conveying section and inclined conveying section, push part and roller conveying component are respectively installed on plane conveying section and inclined conveying section, and push part and roller conveying component are all used to push product element to move.The utility model is applied to product conveying line equipment technical field.

The present invention discloses a zipper handle protection device and a preparation method thereof. The zipper handle protection device comprises a tubular protection component, the tubular protection component comprises a first end and a second end, the outer wall of the tubular protection component comprises a first through hole, a second through hole and a gluing hole, the first through hole and the gluing hole are both close to the first end, the second through hole is close to the second end, the outer wall of the tubular protection component also comprises a clearance gap, the clearance gap extends to the second end, and the clearance gap is close to the second end. The zipper handle protection device of the present invention can be put on the zipper handle in the garment washing process, so as to avoid the zipper handle from being worn and scratched on the clothes during washing, and protect the appearance of the zipper handle.

The present invention relates to the technical field of braces cleaning, and in particular to a control system, method and cleaning machine for a braces cleaning machine with a handle. The system comprises a shooting unit, an image processing unit, a water level control unit, a cleaning parameter determination unit, a cleaning unit and a feedback unit. By shooting and processing the braces image, the size and attribute parameter information is extracted. The water level control unit determines the water level in the cleaning chamber, and the cleaning parameter determination unit maps the attribute parameters to the cleaning parameters. The cleaning unit uses ultrasonic vibration to clean the braces, and the feedback unit provides information on the completion of cleaning. The system can clean the braces efficiently and automatically to ensure its hygiene and cleanliness. At the same time, the present invention also provides a cleaning machine and a corresponding control method, which provide convenience and accuracy for braces cleaning. By shooting the braces image and analyzing the image data, the area to be cleaned and the cleaning parameters are determined, and the automatic cleaning of the braces and the grayscale image comparison cleaning path are realized, thereby improving the cleaning effect and convenience.

The present invention discloses an automatic loading and unloading magnetizing device for annular devices. The automatic loading and unloading magnetizing device comprises a rotating material transfer part fixed on a base panel, two swing material parts, two material tables, a magnetizing material transfer part, a magnetizer and a discharging part, a plurality of swing plate jigs are arranged in a circular array on the turntable of the rotating material transfer part, the first manipulators of the two swing material parts are respectively located at the upper left and lower right of the turntable, the two material tables are respectively located to the right and behind the turntable, the CCD cameras of the two upper visual components are directly connected to the high-definition lens, the high-definition lens is located directly above the material tray, the second manipulator of the magnetizing material transfer part is located at the lower left of the turntable, the magnetizer is located in the middle of the left side of the turntable, and the single-axis linear module of the discharging part is horizontally swinging and connected to the lower left end of the base panel. The present invention has the effects of automatic loading and unloading magnetization, improving the working environment of workers, fast magnetization speed, high yield rate of annular devices, and significantly reduced production costs.

The application relates to a wafer detection probe station positioning device and relates to the technical field of wafer testing, which comprises a probe station plate, an adjustable positioning mechanism and a moving mechanism. The application has the advantages that when a wafer is placed into a detection hole, the edge of the wafer first contacts a buffer pad on the surface of a clamping plate, at this time, the spring is extruded to generate reverse elastic force, the clamping plate is driven to be attached to the wafer, and due to the elastic expansion and contraction characteristics of the spring, the clamping plate can automatically adjust the spacing according to the diameter and thickness difference of the wafer, so that different specifications of wafers can be adapted without replacing the detection hole assembly, thereby breaking the limitation that one detection hole corresponds to one wafer from the source, and meanwhile, after the clamping plate preliminarily fixes the wafer through the elastic force of the spring, the first electric push rod on the side of the vertical plate is started, the subsequent telescopic rod drives the extrusion block to move to the clamping plate, and finally the extrusion block is accurately inserted into the clamping plate.

The invention discloses a lithium ion battery internal resistance detection tool, and relates to the technical field of lithium ion battery production, the lithium ion battery internal resistance detection tool comprises a material disc, the material disc is used for placing a plurality of rows of lithium ion batteries, the material disc comprises a plurality of linearly distributed transverse blocks, the transverse blocks are rotatably provided with a plurality of bottom plates through rotating shafts, the bottom plates are used for placing the lithium ion batteries, and the bottom plates are used for placing the lithium ion batteries. A supporting plate is fixed to the end, close to one side of the transverse block, of the bottom plate, and a spring used for supporting the weight of the lithium ion battery is arranged between the supporting plate and the transverse block. And the detection mechanism is mounted at the execution end of the external mechanical arm. According to the invention, the internal resistance of the lithium ion battery can be produced and detected on a large scale, manual operation steps are reduced through an automatic detection process, the detection speed and the production efficiency are remarkably improved, meanwhile, the automatic design of the tool can realize a rapid and accurate test process, and the production efficiency is further optimized.

The utility model relates to the technical field of fans, and particularly discloses a fan clamping device which comprises a base. The clamping assembly comprises a clamping arm, a clamping block and a torsional spring, the clamping arm is arranged on the base and rotationally connected with the base, a hinge part is fixedly arranged at one end of the clamping arm, a rotating part is arranged at the end of the clamping block, and the clamping block is rotationally connected with the hinge part through the rotating part; the torsional spring is arranged between the clamping arm and the base, one end of the torsional spring is connected with the base, and the other end of the torsional spring is connected with the clamping arm. The clamping device has the beneficial effects that the clamping blocks can make close contact with the clamped object in the clamping process, it is guaranteed that the fan can be stably clamped on the clamped object, and the stability and safety of the fan can be effectively improved.

The utility model relates to the technical field of garment processing, and discloses a garment trepanning device for garment processing, which comprises a bottom plate, four corners of the lower surface of the bottom plate are fixedly connected with supporting legs, four corners of the upper surface of the bottom plate are fixedly connected with supporting rods, and rotating rollers are arranged between the two supporting rods at the left end and between the two supporting rods at the right end. The rear end of the supporting rod is fixedly connected with a gear motor, the output end of the gear motor penetrates through the supporting rod and is fixedly connected with one end of a rotating roller, the other end of the rotating roller is rotationally connected with the end, away from the gear motor, of the supporting rod, a clamping plate and a bolt are arranged at the upper end of the rotating roller, and threaded holes are formed in the surfaces of the two ends of the rotating roller. The bolt penetrates through the clamping plate and is in threaded connection with a threaded hole formed in the surface of the rotating roller, the rotating roller and the clamping plate are arranged, so that clothes can be fixed and tensioned, it is ensured that the clothes are kept flat, the clothes can be effectively prevented from wrinkling during punching, and deviation of the punching position is avoided.

The invention belongs to the technical field of book management, and discloses an automatic book scanner based on book management, which comprises a bottom plate, a scanning device and a scanning detection system are arranged at the top of the bottom plate, and a cleaning device is arranged at the top of the bottom plate and positioned on one side of the scanning device. Multi-dimensional accurate movement of the scanner is achieved through double-screw driving, the scanner adapts to different bookshelf layouts and book positions, the scanning range and flexibility are improved, it is ensured that book information is efficiently obtained, the light supplementing lamp and the light gathering cover are matched with the camera, book images can be clearly collected even if light is poor, the image quality is improved, and subsequent accurate book recognition is facilitated; all modules of the scanning detection system cooperate, automatic detection, judgment, control and reminding are achieved, manual errors are reduced, the book management efficiency and informatization level are improved, ordered placement and accurate management of books are guaranteed, the collision avoiding module effectively avoids collision damage of equipment and bookshelves, the service life of the equipment is prolonged, and safe and stable operation is guaranteed. And practical application and operation are facilitated.

The invention relates to the technical field of display screen assembly, in particular to automatic assembly equipment for a large-size display screen, which comprises an assembly platform, a placement table is hinged to the top of the assembly platform, a mounting frame is fixedly mounted at the top of the assembly platform, and a rotating cylinder is fixedly mounted at the top of the mounting frame. A rotating plate is rotationally connected to the output end of the rotating air cylinder, an electric push rod is fixedly mounted at the bottom of the rotating plate, a mounting plate is fixedly connected to the output end of the electric push rod, a clamping and fixing mechanism is arranged on the surface of the placing table, and an angle adjusting mechanism is arranged between the assembling platform and the placing table. By starting the motor and the electric push rod, the angle of the placement table and the height of the LED lamp are automatically adjusted, the assembling flexibility and visibility are improved, meanwhile, stable movement of the display screen is ensured through the suction cup and the air pump, damage is reduced, in addition, air is compressed through the air cylinder for dust removal, a clean environment is provided for assembling, and the assembling quality is improved.

The utility model discloses a traditional Chinese medicine thickness measuring device, which belongs to the technical field of traditional Chinese medicine measurement and comprises a workbench, a mounting plate is connected to one side of the workbench, a second placing groove for placing traditional Chinese medicine is arranged between the workbench and the mounting plate, and a fixing assembly for fixing and measuring the traditional Chinese medicine is arranged in the workbench. The device has the advantages that by arranging the fixing assembly, after traditional Chinese medicine materials are placed in the second containing groove, the first rotary knob is rotated, the first rotary knob drives the threaded rod to rotate, then the moving plate is driven to move forwards, and after the first rotary knob makes contact with the traditional Chinese medicine materials, the moving plate is driven to move forwards; the fixing device has the advantages that errors caused by hand shaking or position change can be reduced, the accuracy of a measurement result is ensured, the same position can be repeatedly measured for multiple times, the consistency of each measurement is ensured, and data comparison and analysis are facilitated.

The present application discloses a kind of thick and thin tube butt welding equipment, belong to welding equipment technical field, including welding body and conveying line: welding body is equipped with rotatable welding torch and the lower punch body of up and down movement, upper punch body, conveying line passes through welding body and contains first, second conveying lane arranged up and down, corresponding set conveying thick pipe, thin pipe's conveying belt.The conveying line is equipped with upper support plate and lower support plate, and the conveying belt is attached to move respectively;Support plate surface is equipped with evenly arranged fixing part, and the upper fixing part is a circular ring (solid thick pipe), and the lower fixing part is a plurality of clamping claws (distributed in the circumferential direction, and the center is provided with two end diameter large and middle part diameter small mounting hole to fix the thin pipe);The conveying belt is provided with a round hole in the middle of the fixing part, for the lower punch body to pass through.The work, conveying belt conveys pipe, lower punch body jacks up thin pipe to pass through round hole and thick pipe, upper punch body applies pressure, lower punch body arc surface expands thin pipe to adapt to thick pipe, and drive ring belt welding torch circumferential welding.

The invention discloses a clothes folding method, device and equipment and a computer storage medium. The method comprises the steps that clothes appearance information and clothes material information of clothes are acquired; determining the clothes type of the clothes according to the clothes appearance information and the clothes material information; according to the clothes type, determining a target folding area corresponding to the clothes type from a corresponding relation between a preset clothes type and a preset folding area; a first conveying device is controlled to convey the clothes to the target folding area; and controlling a folding device to fold the clothes placed in the target folding area to obtain folded clothes. On the basis, the folding effect on the clothes is improved, and the situation that the appearance of the clothes is affected due to wrinkle deformation is avoided.

This invention relates to the field of air conditioning technology, specifically to a fresh air module and a fresh air air conditioner. The fresh air module includes a fan, a first chamber, and a second chamber. The first chamber is connected to the air inlet of the fan, and the second chamber is connected to the air outlet of the fan. The first chamber has a fresh air inlet and a first stale air inlet, and the second chamber has a fresh air outlet and a stale air outlet. Both the fresh air outlet and the first stale air inlet are connected to the interior, and both the fresh air inlet and the stale air outlet are connected to the exterior. A second stale air inlet is located on the side wall of the fresh air outlet and is connected to the first chamber. Valves are provided at the inner end of the fresh air outlet, the fresh air inlet, the first stale air inlet, the stale air outlet, and the second stale air inlet. The fresh air module and fresh air air conditioner provided by this invention have high extraction efficiency, fast indoor air renewal speed, excellent exhaust effect, reasonable structural space utilization, and are more aesthetically pleasing.

This utility model discloses an adjustable motorcycle left cover curved surface positioning fixture, relating to the field of motorcycle parts processing technology. The adjustable motorcycle left cover curved surface positioning fixture includes a base plate, a rotating mechanism, and a clamping assembly. A rotating column is rotatably mounted on the top of the base plate, and a clamping platform is fixedly mounted on the top of the rotating column. This adjustable motorcycle left cover curved surface positioning fixture, through a self-locking bidirectional lead screw, can drive two sets of clamping positioning rods to move flexibly. It can quickly adjust the positioning position according to the curvature and size differences of different motorcycle left cover models, eliminating the need for custom-made fixtures for each left cover, significantly reducing equipment procurement and storage costs. It also avoids the cumbersome process of disassembly and reassembly required when changing fixtures, shortening changeover time and adapting to batch processing scenarios of multiple left cover models, improving production flexibility. Furthermore, the self-locking lead screw drives another set of clamping positioning rods to move, forming a three-set clamping positioning rod system for coordinated fixation.

The scheme discloses a small-size oil cylinder general assembly device, which comprises a pair of clamping pincers capable of clamping along a Y direction, and further comprises a bottom plate extending along an X direction and a Y direction, and a positioning pin with an axis extending along a Z direction; the clamping pincers and the positioning pin are arranged on the bottom plate; a surface extending along the X direction and the Z direction is formed at a clamping point of the clamping pincers, and the axis of the positioning pin is on the surface; the positioning pin is movable and positionable along the X direction; a plurality of positioning pin mounting holes are arranged on the bottom plate along the X direction, and the positioning pin is inserted into one of the positioning pin mounting holes; and a limiting structure for limiting the positioning pin from being pulled out of the positioning pin mounting hole is further arranged. The scheme has the beneficial effects that the fixing problem of a cylinder body in the prior art is solved, the outer surface of the cylinder body is not scratched, the assembly efficiency is significantly improved, the appearance defects are greatly reduced, and the assembly demand of oil cylinders of multiple specifications can be met.

The invention discloses a kind of crack-resistant green carbon-reducing clear water concrete, each component and its weight proportion include: 400-500 parts of super sulfate cement, 100-150 parts of fly ash, 20-30 parts of microsilica powder, 50-100 parts of floating beads, 50-90 parts of expanded perlite, 500-650 parts of steel slag sand, 900-1100 parts of pebbles, 5-15 parts of viscosity-reducing anti-cracking water reducer, 150-180 parts of water, and nano titanium dioxide-silane surface protective agent is applied to its surface at the same time; wherein, the super sulfate cement is obtained by ball milling with carbide slag cement clinker, slag and desulfurized gypsum as main raw materials. The present invention can effectively improve the strength, crack resistance and apparent carbon adsorption performance of clear water concrete, and take into account the excellent characteristics such as good crack resistance, frost resistance and impermeability resistance, high late compressive strength and carbon reduction, with good environmental and economic benefits, suitable for promotion and application.

The invention provides a chip plastic package material seepage removal process, and a series of treatment procedures are further carried out after a plastic package device and comprise the steps of hanging, alkaline solvent soaking, high-pressure cleaning, electrolysis, electroplating, neutralization, water washing, drying and discharging. The electrolysis is characterized in that the plastic package device is immersed in an alkaline solution, a copper lead is used as a cathode, graphite or metallic titanium is used as an anode, electrolysis under safe voltage is carried out, hydrogen is generated on the surface of the cathode, and the immersion solution in a gap between a plastic package material and the copper lead is forcibly extruded. According to the invention, the lead is prevented from being polluted by a later-stage exudation solution, the redundant immersion solution is also prevented from permeating towards the direction of the chip and damaging the chip, and the overall manufacturing quality of the plastic package device is effectively improved.

The application discloses a side coating detection upper and lower feeding point glue machine, including a machine table, the machine table is provided with feeding carrying mechanism, film tearing mechanism, transfer point glue platform, point glue mechanism and unloading mechanism, through the feeding carrying mechanism, the film tearing mechanism, the transfer point glue platform, the point glue mechanism and the unloading mechanism realize product feeding, tear protective film, side edge point glue, appearance detection, classification unloading and other process integration in one body.The application realizes full-process linkage operation, improves operation efficiency, realizes product batch scale production demand at the same time, saves factory occupation space, realizes compatibility to different width products, provides application range, realizes traceless film tearing, protects product appearance, realizes real-time quality inspection in product point glue process, and cooperates with unloading mechanism to carry out automatic sorting, reduces the probability of manual missed detection and misdiagnosis, further guarantees product processing yield.