257results about How to "Improve coating quality" patented technology

The invention relates to the field of vacuum coating, in particular to a crystal hot-fix rhinestone vacuum coating device and a crystal hot-fix rhinestone vacuum coating process. The invention aims to solve the technical problem that the coating quality is reduced in the next coating process due to the fact that original coating materials are easy to accumulate and remain on the surface and in the heating container in the long-term high-temperature state and coating process of the heating container. In order to solve the technical problem, the vacuum coating device for the crystal ironed diamonds comprises a main box body, vacuum equipment is arranged at one end in the main box body, the vacuum equipment comprises a tank body, a plating material evaporation device is arranged in the tank body, the plating material evaporation device comprises a fixing column, the bottom of the fixing column is fixedly connected with the tank body, and the bottom of the fixing column is fixedly connected with the tank body. Threads are arranged outside the lower ends of the fixing columns. The evaporation disc can be replaced through the coating material evaporation device, and the replaced evaporation disc is cleaned, so that the phenomenon that the previous coating raw materials are easy to remain and accumulate around the evaporation disc in the long-term coating process is avoided.

The invention discloses a coating device for optical lenses, and particularly relates to the technical field of optical lens processing, the coating device comprises a device bottom frame, a coating outer frame is fixedly mounted on one side of the top end of the device bottom frame, an auxiliary outer frame is integrally formed on one side of the coating outer frame, a material placing mechanism is arranged in the middle of the coating outer frame, and an auxiliary mechanism is arranged in the middle of the auxiliary outer frame; the material placing mechanism comprises a mounting top frame, the mounting top frame is fixedly mounted on the inner upper wall of the film coating outer frame, a rotating ring frame is fixedly mounted at the bottom end of the mounting top frame, and a rotating disc is rotationally clamped in the middle of the rotating ring frame. The overall machining efficiency of the optical lenses is improved, the multiple optical lens bodies on the material containing inner frame can be automatically turned over conveniently, the other faces of the optical lens bodies are subjected to film coating machining, and the film coating machining effect and quality of the optical lenses are further improved.

The invention provides wafer coating equipment and a wafer coating process, and the wafer coating equipment comprises a rack, a driving assembly, a stop lever, a rotating seat and a wafer clamp, a limiting block is arranged on the rack, and a first limiting groove and a second limiting groove are formed in the limiting block; the driving assembly comprises a driving device and a transmission shaft; the gear rod is connected to the transmission shaft in a penetrating mode, a first limiting protruding block and a second limiting protruding block are arranged at the two ends of the gear rod respectively, the first limiting protruding block is provided with a first limiting face used for abutting against the first limiting groove, the second limiting protruding block is provided with a second limiting face, and the second limiting face is used for abutting against the second limiting groove after the transmission shaft rotates by 180 degrees. The second limiting surface and the first limiting surface are coplanar, and the axis of the transmission shaft is located in the second limiting surface; the rotating seat is respectively connected with the transmission shaft and the wafer clamp; the wafer clamp is used for placing a wafer. According to the wafer coating equipment, limiting is carried out through a mechanical structure, adjustment is convenient, the positioning precision is high, the structural rigidity is high, and the reliability is improved.

The utility model provides an aluminum plate spray coating device, which relates to the technical field of aluminum plate coating and comprises a fixing plate, a support plate and a spray coating mechanism, a guide rod is fixedly mounted on the inner wall of a groove, a spring and a slider are respectively sleeved on the outer wall of the guide rod, a first cleaning roller is rotatably mounted on one side of the slider, and a second cleaning roller is rotatably mounted on the other side of the slider. A second cleaning roller is rotationally mounted between the two supporting plates and below the first cleaning roller; a plurality of suction cups are evenly installed on the outer wall of the conveying belt, one end of one conveying roller penetrates to one side of one supporting plate and is fixedly connected with a servo motor, and the servo motor is fixedly installed on one side of the supporting plate. According to the aluminum plate coating device, dust on the two faces of an aluminum plate is removed, the cleanliness of the aluminum plate can be guaranteed, the coating quality of the aluminum plate can be improved to a certain degree, meanwhile, the aluminum plate can be driven to move forwards stably, coating liquid in the barrel is stirred, the coating liquid can be prevented from being precipitated, and the coating quality of the aluminum plate can be improved.

The utility model discloses an optical lens coating device which comprises a constant-temperature constant-pressure box, a box door and a coating machine, the box door is rotatably arranged at the left end of the front side of the constant-temperature constant-pressure box, the coating machine is arranged at the top of the inner side of the constant-temperature constant-pressure box, a disc seat is fixedly installed at the bottom of the inner side of the constant-temperature constant-pressure box, and a rotating disc is rotatably installed at the top of the disc seat. The rotating disc is of an annular structure, a gear ring is arranged on the inner side of the rotating disc, the rotating disc is driven by a rotating driving assembly arranged at the bottom of the inner side of the constant-temperature and constant-pressure box to rotate, a fixing rod is arranged in the center of the inner side of the rotating disc, and the bottom of the fixing rod is fixedly connected with the bottom of the inner side of the constant-temperature and constant-pressure box. The device is simple in structure and convenient to operate, can perform double-sided coating on the fixed optical lens, not only improves the coating efficiency of the optical lens, but also can process multiple groups of lenses at one time due to the design of multiple groups of material transferring units, and is suitable for large-scale and high-efficiency optical lens coating production.

The invention relates to the technical field of coating machines, and discloses a multi-drying coating machine which comprises a supporting plate body, a base material roller, a composite drying machine and a discharging roller, the two ends of the supporting plate body are rotationally connected with the base material roller and the discharging roller respectively, the composite drying machine is arranged between the base material roller and the discharging roller, a tension shaft is arranged between the base material roller and the composite drying machine, and the tension shaft is connected with the supporting plate body. A coating mechanism is arranged on one side of the tension shaft and comprises a rotary coating roller, a supporting base and a comma scraper, a coating base material is arranged between the rotary coating roller and the supporting base, the comma scraper is arranged on one side of the rotary coating roller, and ultrasonic vibration modules are arranged on the upper side and the lower side of the comma scraper; the ultrasonic vibration module changes an electromagnetic field around the comma scraper to enable the surface of the comma scraper to generate high-frequency vibration; the high-frequency vibration of the comma scraper not only optimizes the distribution of the coating, but also enhances the interaction between the coating and the base material, and effectively promotes the contact and permeation between coating molecules and the coating base material.

The invention discloses an automatic film coating production line, and relates to the field of glass film coating production technology.The automatic film coating production line comprises a glass conveying line, a carrier plate conveying line and a film coating conveying line, glass to be coated is transferred to a carrier plate conveyed by the carrier plate conveying line through transfer equipment, and the carrier plate conveying line is connected with the film coating conveying line; the film coating conveying line comprises a carrier plate transfer manipulator assembly and a plate unloading machine, the plate unloading machine is used for storing glass and carrier plates after film coating is completed, and the carrier plate transfer manipulator assembly is used for grabbing the carrier plates carrying glass to be coated from the carrier plate conveying line and conveying the carrier plates carrying the glass to be coated to the film coating equipment; and the carrier plate transfer manipulator assembly also grabs the carrier plate carrying the coated glass from the coating equipment and conveys the carrier plate to the plate unloading machine. According to the technical scheme, the automatic coating production line can achieve automatic coating, manual transfer of carrier plates and glass is not needed, mechanical damage is avoided, and the production efficiency is improved.

The invention relates to the field of aluminum alloy door and window enterprises, and discloses an electrostatic powder spraying process and device for aluminum alloy machining, and the electrostatic powder spraying process comprises the following steps: pretreatment: pretreating an aluminum alloy base material, the pretreatment comprises polishing, cleaning and preheating treatment; powder treatment is conducted, specifically, a treatment agent accounting for 5%-10% of the mass of the powder base material is added into the powder base material, high-speed stirring is conducted, spraying powder is obtained, and the treatment agent is composed of a low-Tg polyester resin modifier and nano titanium dioxide; and electrostatic spraying is conducted, specifically, powder spraying is conducted on the surface of the pretreated aluminum alloy base material through electrostatic powder spraying equipment through spraying powder. Powder added with a treating agent is sprayed to an aluminum alloy base material, low-temperature rapid curing is conducted, the curing process of the coating is rapidly completed at the relatively low temperature through stage gradient temperature curing and auxiliary curing, and the curing efficiency and quality are further improved through ultraviolet light and microwave auxiliary curing.

The utility model provides a tower crane standard section piece loading and unloading tool for a powder coating line, which relates to the technical field of tower crane standard section piece powder spraying and comprises a base and a plurality of supporting rods. The two groups of supporting rods are respectively and vertically arranged on two opposite side edges of the base, and the supporting rods on the two side edges are uniformly arranged at intervals and are mutually aligned; a main chord member of the tower crane standard section piece is erected on the two side edges of the base and abuts against the bottoms of the two supporting rods on the two side edges, and the two supporting rods support the two connecting rods respectively so as to position the tower crane standard section piece. According to the powder coating line, the problems of low coating efficiency and poor coating quality of the powder coating line on the standard section piece of the tower crane in the prior art are solved. According to the utility model, the coating quality is obviously improved, and the labor intensity and the safety risk of operators are reduced.

The invention belongs to the technical field of intelligent painting equipment, and particularly relates to a painting robot which comprises a robot body, a roller brush, a liquid squeezing and conveying unit, a feature collecting unit, a posture and position adjusting unit and an intelligent control system. The intelligent control system comprises a main control board, a path planning unit and a liquid extrusion triggering unit, and the path planning unit is used for processing the position, shape, flatness and surface features of the wall body acquired by the feature acquisition unit and obstacle detection and positioning information of the robot body in the moving direction; the three-dimensional map of the painting environment is constructed to achieve advancing path planning of the robot body, the posture position adjusting unit is used for adjusting the posture of the roller brush in real time according to the advancing path of the robot body, and the liquid squeezing triggering unit is used for controlling the liquid squeezing conveying unit to coat the roller brush with paint according to the real-time posture adjusting state of the roller brush. According to the device, the wall coating uniformity can be accurately controlled, and the wall coating efficiency and the wall coating quality are improved.

The utility model provides a coating gasket assembly and a coating device.The coating gasket assembly comprises a first gasket and a second gasket, the first gasket comprises a first main body, the first main body is provided with a first main flow channel and a first auxiliary flow channel, and the first main flow channel penetrates through the first main body at the first main discharging end; the first auxiliary runner penetrates through the first main body at the first auxiliary discharging end; the second gasket comprises a second main body, a second runner is arranged on the second main body, and the second runner penetrates through the second main body at the second discharging end; in the first direction, the interval between the first main discharging end and the first auxiliary discharging end is L1, the length of the first auxiliary discharging end is L2, the length of the first main discharging end is L3, the length of the second discharging end is L4, L3 is smaller than L4, and L4 is smaller than L1 + L2 + L3. The first gasket and the second gasket of the coating gasket assembly are matched for use, so that the stress of the negative pole piece can be improved during coating, and the use reliability of the battery monomer is improved. And moreover, the coated insulating material can provide insulation, is not easy to damage, and is small in coating amount.

The invention relates to a high-entropy oxide wave-absorbing ceramic powder material as well as a preparation method and application thereof, belongs to the technical field of electromagnetic wave absorbing materials, and solves the problems of poor high-temperature resistance and oxidation resistance and low absorption efficiency on low-frequency wave bands of an existing electromagnetic wave absorbing material. The high-entropy oxide ceramic material has a perovskite structure, the molecular structure is ABO3, A comprises La and Sr, and B is at least five elements of Cr, Ni, Mn, Fe, Co, Zr, Hf and Ti. According to the invention, the high-entropy oxide is combined with the perovskite structure, the electromagnetic function of the high-entropy oxide ceramic material is accurately regulated and controlled, and effective absorption of low-frequency electromagnetic waves is realized; the material has oxidation resistance and thermal stability under a high-temperature condition, and excellent electromagnetic function strength of the material at a high temperature is maintained. According to the high-entropy oxide ceramic powder material, the range of an electromagnetic wave absorbing material is widened, the environmental adaptability is improved, and higher requirements of development of a communication technology on the electromagnetic wave absorbing material are met.

The invention discloses a modification method for improving corrosion resistance of a chromium-nickel cladding coating, which comprises the following steps: preparing cladding powder according to a mass ratio, cleaning the surface of a workpiece to be plated, and preparing the chromium-nickel corrosion-resistant coating through plasma cladding, wherein the solid-phase cladding powder comprises the following components in percentage by mass: 50 to 80 percent of Cr, 15 to 45 percent of Ni, 0 to 5 percent of Hf, 0 to 5 percent of NH4Cl and 2 to 5 percent of La2O3. According to the modification method for improving the corrosion resistance of the chromium-nickel cladding coating, a prepared infiltrated layer is uniform in organization structure, moderate in thickness, sufficient in Cr atom diffusion, good in metallurgical bonding with a base body, not prone to falling off and suitable for austenitic steel and high-temperature alloy parts used for workpieces with the large length-diameter ratio and various complex shapes such as large boilers and oil and gas field conveying pipelines; and the method has excellent industrial batch production benefits.

The invention discloses a double-beam laser assisted cold spraying aluminum alloy defective part high-performance repairing method which comprises the following steps: firstly, preprocessing an aluminum alloy defective part to obtain a preprocessed aluminum alloy defective part; secondly, cold spraying repairing treatment is conducted on the preprocessed aluminum alloy defect part, meanwhile, low-power-density laser is emitted to the preprocessed aluminum alloy defect part to assist in cold spraying repairing, and therefore initial repairing aluminum alloy is obtained; then, high-power-density laser is used for conducting micro-scale laser shock peening treatment on the aluminum alloy, and the pre-repaired aluminum alloy is obtained; and then, the laser-assisted cold spraying treatment and the laser shock peening treatment flow are repeated until repairing is completed, and at the moment, repairing of the aluminum alloy defective part can be completed. On the basis of a cold spraying technology, two laser beams with different powers are carried, compared with a traditional technology, the repairing effect can be improved, heat influence on components is avoided, and therefore the method is very suitable for in-situ repairing of the aviation aluminum alloy.

The invention belongs to the technical field of hot dip coating, and relates to an alloyed powder spraying system and a zinc-aluminum-magnesium coating process based on the alloyed powder spraying system.The alloyed powder spraying system comprises the following steps that 1, alloyed powder is dried for standby application, when the alloyed powder is prepared, high-magnesium-content zinc-aluminum-magnesium alloy is molten in a zinc-aluminum-magnesium pot to form hot dip molten liquid, and the hot dip molten liquid is cooled to the room temperature; the hot-dip coating is waited for use during hot-dip coating; 2, the strip steel is fed into a zinc-aluminum-magnesium pot to be subjected to hot dipping, so that a high-magnesium-content zinc-aluminum-magnesium coating is formed on the surface of the strip steel, and air knife treatment is conducted; and 3, the standby alloy powder in the step 1 is adopted as a cooling agent, alloy powder spraying is conducted on the surfaces of the two sides of the strip steel subjected to hot dipping at the same time through an alloy powder spraying system, a high-magnesium-content zinc-aluminum-magnesium coating is cooled and serves as a nucleation for solidification of a zinc-aluminum-magnesium coating alloy, and the high-magnesium-content zinc-aluminum-magnesium coating alloy is obtained. And cooling control over the solidification process of the high-magnesium-content zinc-aluminum-magnesium coating is achieved by adjusting parameters of the alloy powder.

The invention discloses high-precision coating equipment with a recycling effect and a gluing method thereof.The high-precision coating equipment comprises a machining box, a spraying assembly, a glue discharging assembly and a recycling assembly, a rack is arranged in the machining box, a workbench is arranged on the rack, the spraying assembly of the workbench is arranged above the workbench, and the spraying assembly comprises a supporting plate and an atomizing valve; the glue outlet assembly comprises a pressure barrel, a pneumatic diaphragm pump and a first glue conveying pipe, the pneumatic diaphragm pump is communicated with the pressure barrel, the first glue conveying pipe is communicated with the atomization valve and the pneumatic diaphragm pump, the recycling assembly comprises a backflow net plate, a recycling box body, a negative pressure adsorption machine and a backflow pipe, a recycling opening is formed in the workbench, and the backflow net plate is arranged in the recycling opening; the recycling box body is communicated with the recycling opening, the two ends of the backflow pipe are communicated with the recycling box body and the pressure barrel respectively, and the negative pressure adsorption machine is arranged on the backflow pipe. The glue solution coating device has the effects of improving the glue solution coating quality and the utilization rate.

The invention relates to the technical field of semiconductor equipment, in particular to a heating device, coating equipment and a using method of the coating equipment. In the embodiment of the invention, the heating main body is divided into the middle area and the edge area, the middle area is divided into the multiple middle subareas, the middle subarea located in the center of the heating main body is set as the first middle subarea, and the middle subareas located on the two sides of the first middle subarea are set as the second middle subareas; the parts, located in the first middle subarea, the second middle subarea and the edge area, of the heating main body are configured to be independently controlled, so that the temperature of each part of the heating main body can be respectively controlled, the temperature of different areas can be regulated and controlled according to the coating condition, and the coating quality can be improved.

The invention discloses a coating machine with a coating roller convenient to replace, and relates to the technical field of coating machines, the coating machine with the coating roller convenient to replace comprises a mounting frame, and the mounting frame is provided with a lifting coating device, a rubber compression roller lifting mechanism and a scraper device; when the coating roller fixing device is used, firstly, a coating roller used this time is installed on the side frame through the coating roller mandrel and the coating roller bearing seat, and then the positioning seat is driven to slide towards the coating roller bearing seat through threaded rotation of the hand wheel and the positioning plate, so that the coating roller bearing seat is fixed; a fixing nut is further fixed between the positioning plate and the side frame to play a dual fixing role; when the coating roller needs to be replaced, firstly, the hand wheel is rotated, the hand wheel is in threaded connection with the positioning seat and the positioning plate, the hand wheel is separated from the positioning seat, then the fixing nut is detached, the positioning plate and the side frame are detachable, and after the positioning plate is detached and the positioning seat is taken out, the coating roller can be replaced, so that the downtime during replacement of the coating roller is shortened; different products can be conveniently and quickly switched, and the production efficiency is improved.

The invention provides stainless steel wire surface protection oiling equipment, and belongs to the field of stainless steel wire surface protection, the stainless steel wire surface protection oiling equipment comprises two vertical frames distributed left and right, two transverse plates distributed up and down are arranged between the left vertical frame and the right vertical frame, an inverted T-shaped plate is mounted at the left end of the vertical frame located on the left side, and a cleaning unit is arranged between the vertical section of the inverted T-shaped plate and the vertical frame on the left side; a spraying unit and an air drying unit are sequentially arranged between the left and right vertical frames from top to bottom. The cleaning unit can dynamically brush and wipe the stainless steel wires in a circumferential rotating mode, so that the surfaces of the stainless steel wires are effectively and comprehensively cleaned, the cleanliness of the surfaces of the stainless steel wires is improved, the cleaning efficiency is improved, and the situation that subsequent adhesion between oil and the stainless steel wires is hindered due to impurities existing on the surfaces of the stainless steel wires is avoided; and therefore, the coating quality of the stainless steel wire is improved.

The invention relates to the technical field of lithium battery coating equipment, and discloses a double-sided simultaneous micro-concave coating device and method. The device comprises a first micro-concave coating assembly, a second micro-concave coating assembly and a third micro-concave coating assembly, the first dispensing assembly is used for dispensing the first surface of the pole piece; the second micro-concave coating assembly is used for carrying out micro-concave coating on the second surface of the pole piece; the second dispensing assembly is used for dispensing the second surface of the pole piece; and the drying oven is used for drying the pole piece. According to the double-sided simultaneous micro-concave coating device, double-sided coating of a pole piece is completed at the same time, all the steps of the whole coating process are closely connected, the connection time loss between procedures is reduced, full-automatic operation without excessive manual intervention is achieved through reasonable equipment design and an automatic control system, and the working efficiency is improved. The production efficiency and the coating quality are greatly improved, errors and uncertainty caused by manual operation are reduced, and meanwhile the stability and the consistency of pole piece coating are guaranteed.

The present invention belongs to the technical field of dual-drive fertilizer production, and discloses a liquid medicine coating device for dual-drive fertilizer production, including a base, a cam divider is fixedly installed in the middle of the top of the base, a cylinder is fixedly installed at the output end of the cam divider, a mounting frame is fixedly installed at the output end of the cylinder, bearings are axially and evenly installed at the bottom end of the mounting frame, and extension rods are installed at the bottom ends of the bearings. The present invention abandons the traditional spray coating method by utilizing a storage component that can rotate circumferentially and a storage component that can move up and down to cooperate with a coating component, and instead immerses the fertilizer particles into the interior of the coating component, and cooperates with the clamping between the transmission shaft and the transmission sleeve to achieve rapid rolling of the fertilizer particles, so that they are evenly in contact with the liquid medicine, and the coating operation is quickly completed, avoiding the problem that the traditional device adopts a spraying method for coating, which is easy to cause difficulty in completing the coverage, and improving the coating quality.

This application belongs to the field of semiconductor processing technology, specifically relating to a backlight reflective layer printing device and its application. This application effectively controls the vibration generated during the printing process by optimizing the mechanical structure and position design of the frame, support plate device, and multi-axis spindle, reducing the deviation between the actual operating path and the planned path of the piezoelectric jet valve. This significantly improves the stability of the piezoelectric jet valve operation and the printing accuracy. Furthermore, this application, by setting up a micro-adjustment device, a positioning system, an inkjet calibration system, and a needle alignment device, and utilizing their coordinated relationship, can precisely correct printing parameters such as the jetting position or jetting volume of the piezoelectric jet valve. Therefore, based on the aforementioned stable printer body structure, the coating quality of the backlight reflective layer obtained by piezoelectric jet printing will be further improved. Thus, the backlight reflective layer prepared using this invention has better thickness uniformity and a better reflective effect.

The invention relates to the technical field of optical fiber clamps, in particular to an optical fiber rotating mechanism. Comprising a first optical fiber rotating support and a second optical fiber rotating support, the first optical fiber rotating support is provided with at least one first through hole, the second optical fiber rotating support is provided with at least one second through hole, the first through hole and the second through hole are suitable for a hollow pipe to pass through, and the interior of the hollow pipe is suitable for an optical fiber to pass through and is fixed to the optical fiber; driven gears are arranged outside the hollow pipe in a sleeving manner, the driven gears are bonded with the hollow pipe, and gears of the adjacent driven gears are meshed with each other; wherein a connecting shaft passes through one pair of the through hole I and the through hole II, the connecting shaft is connected with a transmission shaft of the coating machine, the connecting shaft is sleeved with a driving gear, and a gear of the driving gear is meshed with a gear of the driven gear. The optical fiber can be driven to rotate, so that the outer diameter of the optical fiber can be uniformly coated, the middle section of the optical fiber rotates to drive the two ends of the optical fiber to synchronously rotate, the situation of optical fiber breakage is avoided, multiple optical fibers are simultaneously driven to be coated, the efficiency is high, and a coating layer is uniform.

The utility model relates to the technical field of coating devices, in particular to a coating device for coating of strip steel, which comprises a machine body, a fixing frame is fixedly mounted at the left end of the front surface of the machine body, a controller is fixedly mounted at the top of the fixing frame, and a supporting roller and a steering roller are sequentially arranged at the middle end of an inner cavity of the machine body from top to bottom; the U-shaped frame is fixedly installed at the left end of the top of the machine body, a servo motor is fixedly installed on one side in the U-shaped frame, and the output end of the servo motor is fixedly connected with a threaded rod. According to the utility model, through real-time roughness detection and closed-loop control of dynamic adjustment of the coating amount, the influence of the surface state difference of the strip steel on the coating quality can be effectively compensated, the defects of uneven thickness, orange peel and bottom exposure are obviously reduced, and the coating quality of the surface of the strip steel is improved.

The present invention relates to a cold-rolled continuously annealed high-strength steel with excellent silanization performance and a method for manufacturing the same, and belongs to the technical field of steel preparation. The present invention improves the surface quality of high-strength steel plates by adjusting the chemical composition and optimizing the production process, including hot rolling temperature and flue gas control, acid rolling reduction rate control, coordinated control of furnace zone atmosphere dew point and annealing temperature and steel-passing speed during continuous annealing, and control of flatness and roughness, thereby obtaining high-strength steel plates with excellent silanization performance. The present invention achieves a balance between high strength and excellent silanization performance of cold-rolled continuously annealed high-strength steel, and the final silane film weight of the steel plate after silanization is 30 to 100 mg / m 2 , and its corrosion resistance and adhesion meet the high surface quality control requirements of most OEMs.

The utility model is applicable to the technical field of optical glass coating, and provides a rotary placing rack for coating, which comprises a base, a rotating shaft and a rotating shaft, the supporting column is rotationally mounted on the base; the rotating seat is fixedly mounted at the top end of the supporting column; the plurality of positioning plates are arranged on the rotating seat; the transverse shafts are rotationally mounted on the sides, close to each other, of the positioning plates; the plurality of rotating plates are respectively and fixedly arranged on the plurality of transverse shafts in a sleeving manner; the plurality of placing plates are fixedly mounted on the plurality of rotating plates respectively; the plurality of angle adjusting mechanisms are mounted on the rotary seat and are used for adjusting the angles of the plurality of placing plates. According to the rotary placing rack for coating, a plurality of pieces of optical glass can be placed, the plurality of pieces of optical glass can be positioned at the same time, the coating angles of the plurality of pieces of optical glass can be adjusted conveniently, and the rotary placing rack is suitable for coating equipment of different specifications.

The utility model discloses a cooling system in magnetron sputtering coating equipment. Cooling media are provided for cooling circulation of a rotating cathode, an air supply assembly and a vacuum coating chamber top plate in the magnetron sputtering coating equipment. The cooling system comprises a water supply main pipe and a water return main pipe. A first water supply port is formed in the water supply main pipe; a first water return port is formed in the water return main pipe; the first water supply port and the first water return port form a group and correspond to one rotating cathode in the coating chamber, so that the coating quality is improved; a second water supply port is formed in the water supply main pipe; a second water return port is formed in the water return main pipe; the second water supply port and the second water return port form a group and correspond to the air supply component on one side in the coating chamber, so that the air supply plate is prevented from deforming, and the air supply uniformity is ensured; a third water supply port is formed in the water supply main pipe; a third water return port is formed in the water return main pipe; and the third water supply port and the third water return port form a group and correspond to an annular cooling runner on the top plate of the vacuum coating chamber, so that the sealing performance of the vacuum coating chamber is ensured.

The application discloses a kind of semiconductor colorless plating film uniformity detection equipment, including plating film box, the target material is arranged in the plating film box, the semiconductor tray corresponding with the target material is arranged below the target material, heating mechanism is arranged in the semiconductor tray, semiconductor by the target material sputtering plating film is placed on the semiconductor tray;The infrared camera mechanism and post-processing mechanism acting on the semiconductor are arranged on the outside of the plating film box, adjusting mechanism is arranged below the semiconductor tray.The semiconductor colorless plating film uniformity detection equipment provided in the application is arranged by infrared camera mechanism on the side of plating film box, utilizes infrared thermal imaging technology to capture the temperature distribution change caused by the difference of film layer thickness on the surface of semiconductor, realizes non-contact, on-line real-time detection to the uniformity of colorless plating film, effectively solves the problem that colorless transparent film layer is difficult to detect by visible light.

The utility model relates to the field of production equipment. The utility model aims at providing a leather piece gluing machine. The leather piece gluing machine comprises a machine table, a plurality of glue outlet mechanisms arranged on the machine table and a plurality of rotation mechanisms correspondingly arranged at the glue output ends of the glue outlet mechanisms. The autorotation mechanism is used for bearing the leather sheets and driving the leather sheets to autorotate, and glue flows out from the glue output end of the glue outlet mechanism and coats the peripheries of the autorotation leather sheets. The leather piece gluing device is high in production efficiency and good in gluing effect, leather pieces of different types and specifications can be glued, manpower is reduced, and the effects of reducing cost and improving efficiency are achieved.

The utility model discloses a label paper coating device which comprises a base and a winding part for conveying label paper, a support is fixed to the outer wall of the top of the base, a rotating assembly is installed on the outer wall of the top of the support, a rotating disc is fixed to the bottom of the rotating assembly, an elastic piece is installed on the rotating disc, and a coating head is fixed to the bottom of the elastic piece. A cushion plate is fixed to the outer wall of the top of the base, a storage box is fixed to the top of the cushion plate, a conical roller is movably connected between the inner walls of the two sides of the storage box, and a connecting frame is welded to the outer wall of one side of the storage box. According to the utility model, the rotating motor drives the conical roller to rotate in the storage box, so that the surface of the conical roller uniformly absorbs a coating, and meanwhile, the rotating assembly drives the coating head to rotate, contact with the surface of the conical roller and rotate relative to the surface of the conical roller, so that the coating is uniformly coated on the lower surface of the coating head; and the coating on the coating head can be uniformly coated on the label paper, so that the coating uniformity of the coating is effectively ensured.