34results about How to "Improve bonding efficiency" patented technology

The application discloses a computer simulation and optimization method for oriented rubber and meat close fitting, and belongs to the technical field of computer aided engineering and virtual simulation. A three-dimensional model of rubber and meat is constructed and material properties are defined, a virtual contact interface is constructed and is discretized into multiple contact units; a finite element analysis engine is used to simulate the rubber deformation process under different candidate pressure distribution modes, and corresponding deformation sequences are generated; the relative displacement between the rubber nodes and the meat nodes at each contact unit is extracted, and the overall fitting degree coefficient is calculated; the candidate pressure distribution mode is iteratively optimized until the optimized pressure distribution mode meeting the convergence condition is obtained, and is output as the target pressure application scheme. The application can automatically find the optimal pressure application scheme for the closest fitting of rubber and meat, effectively replace the traditional process debugging mode relying on experience and repeated experiments, significantly improve the fitting quality and efficiency, and provide accurate computer guidance for the formulation of actual production processes.

This application provides a bonding device for optical components, used to bond optical components to a bonding mold. The bonding device includes: a frame, vertically arranged; a support platform, mounted on the frame and used to connect the bonding mold, the bonding mold being rotatable on the support platform; a calibration support frame, mounted on the frame and located above the support platform, and having an adjustment cavity; and multiple adjusting members, adjustablely arranged on the calibration support frame and distributed around the central axis of the adjustment cavity, the adjusting members being radially movable along the adjustment cavity; the optical component is bonded to the bonding mold by hot melt wax and placed within the adjustment cavity, and the optical component is pushed horizontally by the multiple adjusting members to make the optical component coaxial with the bonding mold. This solves the problems of low mounting accuracy and large positioning accuracy error of optical components caused by manual mounting in the prior art.

The invention relates to the technical field of firework cylinders, in particular to a firework mold pressing cylinder based on cassava flour pregelatinization and a preparation method thereof, and the mold pressing cylinder is prepared from the following raw materials in parts by weight: a framework material compounded by crystal transformation method II type anhydrous gypsum and calcium carbonate stone powder, pregelatinized cassava flour, wood fibers, stearic acid and a proper amount of water. The tapioca flour is pre-gelatinized by warm water at 40-60 DEG C, and the pre-gelatinization degree is greater than or equal to 80 The crystal transformation method II type anhydrous gypsum is prepared from ardealite through a low-temperature crystal transformation method. The preparation method comprises the following steps: pre-gelatinizing the tapioca flour, pulping, mixing with other dry blends and hot water, and finally carrying out high-temperature compression molding. Through the synergistic effect of the pre-gelatinized tapioca flour and the crystal transformation method gypsum, the dry basis dosage of the tapioca flour is remarkably reduced, meanwhile, the compressive strength and the falling resistance of the mold pressing barrel are greatly improved, the multiple purposes of reducing the cost, improving the performance and absorbing industrial solid waste phosphogypsum are achieved, the product quality is stable, and the mold pressing barrel is suitable for industrial production.

The utility model relates to a fuel cell bipolar plate glue line rapid pasting positioning tool which comprises a tool base and a cover plate covering the positioning base, and the upper surface of the tool base is sunken downwards to form a glue line positioning groove used for containing a sealing glue line. The depth of the rubber line positioning groove is smaller than the thickness of the portion, protruding out of the surface of the bipolar plate, of the sealing rubber line after the sealing rubber line is bonded to the bipolar plate, and positioning structures are formed between the tool base and the bipolar plate and between the tool base and the cover plate respectively. And the positioning structure is configured to enable the sealing glue line to be bonded in the glue line bonding groove of the bipolar plate when the cover plate covers and presses the bipolar plate. The tool base is provided with the glue line positioning groove for accommodating and fixing the sealing glue line so as to facilitate dispensing on the upper surface of the sealing glue line, and the bipolar plate is pressed and covered on the tool base through the cover plate, so that bonding of the sealing glue line and the bipolar plate is realized, the bonding difficulty of the sealing glue line and the bipolar plate is simplified, and the bonding efficiency is improved.

The utility model relates to the technical field of medical composite material production and processing, and discloses medical composite material continuous hot-pressing compound equipment which comprises a support assembly, and a heating reel assembly, a hot-pressing roll shaft assembly and a pressing shaft rod adjusting assembly are installed in the middle of the support assembly. A hot pressing roll shaft assembly is correspondingly installed on the front side of the heating reel assembly, an adjusting pressing shaft rod assembly is correspondingly installed on the front side of the hot pressing roll shaft assembly, and a transmission assembly is installed on one side of the hot pressing roll shaft assembly. The adjustable pressing shaft rod assembly is installed on the device, so that when the device is used, the distance between the roller shafts can be adjusted through the arranged adjustable pressing shaft rod assembly according to composite materials with different thicknesses, different use scenes can be achieved, and the adjustable pressing shaft rod assembly can be used for adjusting the distance between the roller shafts. And the application range of the device is wider.

The utility model relates to medical shell bonding technical field discloses a kind of bonding tool of medical shell, including two groups of bottom support, three groups of connecting plates are provided between two groups of bottom support, and first bonding tool is provided in three groups of connecting plates rear end left side, first bonding piece is provided in three groups of first bonding tool upper end, and three groups of fixed frame are provided in the front side of rear side bottom support, and second bonding piece is provided in the front side of three groups of fixed frame, and multiple groups of supporting plate are provided on the upper surface of two groups of bottom support, and shell body is provided on the upper side of multiple groups of supporting plate, and fixed assembly is provided in six groups of fixed frame upper end. In the utility model, by being provided with fixed assembly, after being set in the outside of top plate and bottom support by fixed frame, rotating rotating block makes rotating block drive adjusting rod rotate, so as to drive clamping block to move by screw structure, top plate is pressed tightly, so that the fixing effect of top plate and bottom support is more stable, guarantee the strength of bonding tool.

The invention discloses a guiding method, system and equipment for orthodontic bracket bonding. The method comprises the following steps: acquiring an operation scheme of performing orthodontic bracket bonding on a patient by medical personnel; collecting a video stream of the medical personnel executing the operation scheme on the patient in real time; identifying the video stream, and determining real-time operation information currently executed by the medical staff; according to the real-time operation information and the operation scheme, generating a virtual portrait for guiding the medical staff; according to the real-time operation information, image-text information used for guiding the medical staff is generated. Through the generated virtual portrait, the deviation between the current position and the target position of the bracket is visually fed back in real time when the medical staff adheres the bracket, meanwhile, through the generated graphic and text information, the cooperation dependence on medical care is reduced, the medical staff is guided to adhere the bracket to the patient in real time, and the adhering efficiency is improved.

The utility model relates to the technical field of sealing strip bonding, and discloses a sealing strip bonding device convenient to calibrate, which comprises a working table, a conveying belt is arranged at the top of the working table, a connecting frame is fixed at the top of the working table, and a correcting assembly and an adjusting assembly are arranged on the surface of the working table; the correcting assembly comprises a circular plate used for driving all parts to move. According to the sealing strip bonding device convenient to calibrate, through the arranged correcting assembly, after the first motor is started, the rotating plate drives the abutting rod to rotate synchronously, the surface of the abutting rod makes contact with the inner side of the linkage rod, and the linkage rod and the rack are driven to do reciprocating motion; the motion is transmitted through a gear, so that the rotating rod and the circular plate synchronously rotate back and forth; when the circular plate rotates, the inner wall of the connecting hole abuts against the outer surface of the short rod, so that the sliding rod, the L-shaped rod and the positioning plate are driven to move in a reciprocating mode, calibration of the sectional material is finally achieved, manual calibration of workers is not needed, and the bonding efficiency is improved.

The utility model relates to the technical field of optical cement lamination, in particular to a portable OCA (Optical Clear Adhesive) lamination auxiliary device which comprises a working table, a lamination mechanism, a feeding box, a first feeding mechanism, a second feeding mechanism, a third feeding mechanism, a fourth feeding mechanism, a fifth feeding mechanism, a sixth feeding mechanism, a seventh feeding mechanism, a seventh feeding mechanism, a seventh feeding mechanism, a seventh feeding mechanism and a seventh feeding mechanism. According to the portable OCA optical cement laminating auxiliary device, all parts of the device are integrated on the workbench, the structure is compact, the occupied area is small, arrangement is convenient, the space utilization rate of a production site is increased, a driving cylinder on a supporting base controls a moving frame to ascend and descend, a motor drives a rotating arm to rotate, and a laminating base is converted into a laminating state from a feeding state; and then the driving cylinder drives the moving frame and the laminating seat to move downwards, the optical cement product is laminated on the object, the laminating strength is accurately controlled, the problems of bubbles, deviation and the like when the optical cement is laminated on the object are avoided through negative pressure adsorption, the laminating precision and quality are improved, and meanwhile, the feeding speed is high, and the laminating efficiency is high.

The utility model relates to the technical field of bonding equipment, and discloses a bonding machine for a pearl wool production line, which comprises two symmetrical conveying support frames, a transmission belt used for reciprocating conveying is arranged between the two conveying support frames, and a rack of which the upper part is matched with the transmission belt is arranged on the side surface of the transmission belt; positioning units used for positioning the first to-be-bonded piece and the second to-be-bonded piece are arranged at the two ends of the transmission belt, a first telescopic device which has a telescopic effect and is located above the middle of the transmission belt is arranged on one side of the rack, an adsorption base is fixedly installed at the telescopic lower end of the first telescopic device, and a plurality of suction cups are arranged on the lower portion of the adsorption base; and a glue dipping groove is formed in the rack. According to the pearl wool bonding device, two pieces of pearl wool are firstly positioned through the positioning unit and then are driven through the transmission belt, one piece of pearl wool is dipped with bonding glue through the cooperation of the driving unit and the first telescopic device, and the efficiency and quality of bonding the pearl wool are improved through double-station operation.

The utility model discloses a PUR hot melt adhesive gluing device with a heating function for a shower room, which is used for the bathroom industry and comprises a workbench, a multi-axis moving mechanism, a gluing module and a control system, the multi-axis moving mechanism is movably arranged on the workbench, the gluing module is arranged on the multi-axis moving mechanism, and the control system is arranged on the multi-axis moving mechanism. A pipe positioning module is arranged on the workbench and used for fixing a pipe placed on the workbench, the multi-axis moving mechanism is used for driving the gluing module to move in a multi-axis mode, and the gluing module is used for injecting glue into a glue groove in the pipe. A heating module is arranged on the top face of the workbench and used for heating a pipe placed on the workbench, the control system is electrically connected with the multi-axis moving mechanism, the gluing module and the heating module, and the bonding efficiency between the pipe and glass can be improved to a certain degree.

The utility model relates to the technical field of protection film, disclose a kind of protection film combination structure with buffer reinforcing layer, including protection film body, four positioning rings and release film, two two of four positioning rings are diagonally opposite and are fixedly provided with positioning angle on one side, four positioning angle lower end and four positioning ring are fixedly provided with removable glue on the side of positioning angle upper side, the middle part of both sides of the release film is fixedly provided with release ear, the protection film body includes surface layer, the surface layer lower end is fixedly provided with decorative layer, the decorative layer lower end is fixedly provided with buffer layer, the buffer layer upper side is provided with multiple annular grooves of different sizes, multiple annular grooves are fixedly provided with reinforcing ring inside, the buffer layer lower end is fixedly provided with base layer, and the base layer lower end is fixedly provided with laminating layer. In the utility model, the accuracy and efficiency when laminating of protection film body are improved, and the use effect of protection film body is improved.

The utility model discloses a production equipment of bridge main cable heat insulation material. Including operation platform, it is used for arranging material to be processed, first roller axle, its installation is in first support and is connected with motor drive through drive unit, to drive material to be processed to go forward after starting the motor, second roller axle, is provided with adhesive tape roll on it and is installed on second support, third roller axle, its winding the protective paper of adhesive tape roll and is installed on third support, is used for tearing open the protective paper of adhesive tape roll, and fourth roller axle, its installation is in fourth support and is arranged above material to be processed, and it has the gap of the interval for adhesive tape through between material to be processed, is used for exerting to stick the pressure, to make adhesive tape bonding on material to be processed. The production equipment of bridge main cable heat insulation material provided by the utility model has the advantages of small floor space, high bonding efficiency, stable pressure in the bonding process and high bonding quality.

The utility model relates to a pressure welding clamp, in particular to a DIP packaging gold wire pressure welding matrix clamp. Comprising a base, and a plurality of mounting grooves evenly distributed in the width direction of the base are formed in the upper surface of the base; a pull rod is installed on the base in the width direction of the base in a sliding mode, a gear block is arranged at one end of the pull rod, and a reset piece is arranged between the gear block and the base. Pull blocks are arranged at the other ends of the pull rods; a strip-shaped through hole is formed in one side of the mounting groove, a positioning plate is arranged in the strip-shaped through hole, and the positioning plate is connected with the pull rod; and a clamping area is formed between the side wall of the positioning plate and the side wall of the mounting groove. Compared with an existing clamp in which a fastening block is driven by a threaded rod to slide in a mounting groove so as to clamp a substrate, the clamping speed is higher, and the bonding efficiency of the bonding machine can be improved.

This utility model relates to the field of protective film technology and discloses a button protective film that facilitates precise positioning. It includes an extrusion block, a positioning shell, mounting holes, a positioning label, and a protective film body. Positioning grooves are formed in the middle of both sides of the upper surface of the positioning shell. Pull strips are fixedly installed on both sides of the positioning label. Removable adhesive is fixedly installed at the lower ends of the positioning label and the two pull strips. The protective film body includes an anti-slip layer, a sweat-absorbing layer fixedly installed at the lower end of the anti-slip layer, an elastic layer fixedly installed at the lower end of the sweat-absorbing layer, a support layer fixedly installed at the lower end of the elastic layer, and an adhesive layer fixedly installed at the lower end of the support layer. This utility model enables precise positioning of the protective film body during button application, ensuring a perfect match with the top of the button, and improves the usability of the protective film body.

The application relates to a film pasting device and a film pasting method. The film pasting device comprises a roller assembly, a first driving roller, a second driving roller and a third driving roller arranged along a first direction; the first driving roller is used for arranging a light shielding film group and driving the light shielding film group to move forward along the first direction; the second driving roller is used for winding a release film to separate the release film from an adhesive layer; the third driving roller is used for winding a protective film to recycle the protective film; a moving platform is arranged on one side of the roller assembly along a second direction and can move along the second direction relative to the roller assembly; the moving platform is used for carrying a film pasting piece; a pressing assembly is arranged between the second driving roller and the third driving roller and is used for pressing the light shielding film on the film pasting piece; and a positioning system is used for acquiring position information of the light shielding film and the film pasting piece and is in communication connection with the roller assembly and the moving platform. The application can improve the alignment accuracy and the pasting efficiency.

The invention relates to the technical field of vinyl acetate-ethylene copolymer emulsions, and discloses a composition for preparing a vinyl acetate-ethylene copolymer emulsion for a cable non-woven fabric, a copolymer emulsion and a preparation method and application of the copolymer emulsion. 13 to 15 parts by weight of ethylene; 2-4 parts by weight of a protective colloid; 0.1-0.3 part by weight of a foaming agent; 0.05 to 0.07 part by weight of a foam stabilizer; and 40-45 parts by weight of water. The vinyl acetate-ethylene copolymer emulsion has a good foaming effect and a good foam stabilizing effect, and is mostly applied to the cable non-woven fabric manufacturing industry.

The application discloses a tape sticking device, comprising a mounting frame, a tape supply mechanism arranged on the mounting frame and used for storing and providing the tape, a tape cutting mechanism arranged at a discharging end of the tape supply mechanism and used for cutting the tape, a tape sticking mechanism rotatably arranged on the mounting frame, the tape sticking mechanism comprising a clamping piece used for clamping or releasing the tape and a pressing piece used for lifting along a vertical direction to realize tape sticking, the clamping piece is arranged corresponding to the discharging end, and the pressing piece is arranged between the discharging end and the clamping piece, and a first driving piece is used for driving the tape sticking mechanism to rotate relative to the mounting frame, so that the clamping piece is close to or away from the discharging end, thereby realizing clamping or pulling out of the tape by the clamping piece. Compared with the existing manual tape sticking mode, the tape sticking device has higher sticking efficiency, and significantly improves the automation level of a packaging production line and the consistency of finished products.

The utility model discloses an electronic component film pasting device which comprises an operation table, a rotary table, two positioning columns, two pressing assemblies, a pasting mechanism and a cutting assembly, a groove is formed in the upper surface of the operation table, and the rotary table is rotationally arranged in the groove; the two positioning columns are symmetrically arranged on the upper surface of the rotary table; a supporting frame is arranged on the upper surface of the operation table, a connecting shaft is rotationally connected to the supporting frame, and a connecting plate is arranged at the bottom of the connecting shaft; the two pressing assemblies are symmetrically arranged on the lower surface of the connecting plate and located over the corresponding positioning columns correspondingly. The attaching mechanism is arranged on the operation table and connected with the supporting frame. The cutting assembly is located on one side of the center of the two positioning columns. Therefore, the protective film can be tightly attached to the cylindrical surface through the film covering assembly, the protective film does not need to be stretched manually, pollution to the protective film is reduced, and the attaching efficiency is improved.

The utility model discloses an automatic laminating device of OCA optical adhesive and glass cover plate, including the lamination unit of connection in rack carrier platform, CG feeding unit and OCA feeding unit, and CG feeding unit includes CG feeding manipulator, CG transfer platform and the CG cleaning sub -unit of setting in the below of CG feeding manipulator, and OCA feeding unit includes OCA stock bin, OCA feeding manipulator, OCA transfer platform and the OCA cleaning sub -unit of setting in the above of OCA transfer platform, and lamination unit includes laminating lower platform, laminating upper platform and OCA transfer manipulator. The scheme of this application, from the feeding supply and dust cleaning treatment of glass cover plate, to the feeding supply and dust cleaning treatment of OCA optical adhesive, to the mutual lamination of OCA optical adhesive and glass cover plate and the discharge and feeding of next process, all realize automation, thereby improve the lamination efficiency and lamination yield of OCA optical adhesive and glass cover plate, and further improve the production efficiency of liquid crystal display screen.

The utility model relates to a technology field of attaching equipment especially relates to an automatic attaching machine, including mainframe, conveying line, rubber roll mechanism, material taking mechanism and displacement device, conveying line is set up in the mainframe and is used for positioning conveying material A and material B, rubber roll mechanism sets up the top of conveying line and is used for gluing material A, material taking mechanism sets up the top of conveying line and is used for picking up or releasing material B, displacement device is connected to the mainframe and is used for driving material taking mechanism to move between material A and material B, the utility model discloses positioning conveying material A and material B through conveying line, cooperates the gluing of rubber roll mechanism on the top of conveying line, material taking mechanism takes and places material B on the top of conveying line and the coordinated action of displacement device drive material taking mechanism moves between material A, B, realizes the coherent of gluing - material taking - attaching step, reduces the tedious step of step positioning, improves the attaching efficiency.

The utility model discloses an automatic laminating device of explosion -proof membrane and glass cover plate, including the lamination unit of being connected in the frame carrier, first feeding unit and second feeding unit, and the lamination unit sets up in the first end of frame carrier, and first feeding unit and second feeding unit are mutually spaced apart and are connected to lamination unit along first direction from the second end of frame carrier and extend respectively along second direction in frame carrier. The lamination unit includes laminating lower platform, laminating upper platform, explosion -proof membrane transfer mechanism, explosion -proof membrane tear film subassembly, first visual alignment subassembly and second visual alignment subassembly, and the laminating upper platform is located in the first end of lamination unit and is butt jointed with first feeding unit, and the explosion -proof membrane transfer mechanism is located in the second end of lamination unit and is butt jointed with second feeding unit. The scheme of the application can realize the automatic lamination of explosion -proof membrane and glass cover plate, improves the lamination efficiency of explosion -proof membrane and glass cover plate, and further improves the production efficiency of liquid crystal display screen.

The utility model relates to the technical field of bonding auxiliary device especially relates to a kind of glue spreading device for bonding silicon rod and slicing machine resin plate, including handle and the glue spreading strip of fixed connection on handle, the width direction of glue spreading strip one side side is first arc surface, and first arc surface adapts the arc of resin plate to form first glue spreading face;Wherein, glue storage chamber of storing adhesive is formed in handle, output channel is formed in glue spreading strip, glue outlet is set on first arc surface, output channel can be respectively connected glue storage chamber and glue outlet;When reaching threshold value after pressurizing to glue storage chamber, glue outlet can output adhesive, its beneficial effect is that the bonding efficiency and quality between silicon rod and slicing machine resin plate can be significantly improved.The device integrates handle and glue spreading strip, and realizes the accurate delivery and smearing of adhesive by built-in glue storage chamber and output channel.

The utility model relates to carton production technical field especially relates to a kind of efficient carton adhesive binding equipment, including conveying table, the table surface of conveying table is opened out strip groove in both sides, first movable support and second movable support are respectively rotatably installed in two strip grooves, the movable end of second movable support is connected with third movable support;Conveying table is respectively provided with mounting plate in its both sides, rotatable shaft is installed between mounting plate, rotatable shaft is rotatably connected with mounting table on;Mounting table is provided with agitator tank and glue storage tank, agitator tank is conveyed to glue storage tank by the pump body of its bottom setting glue solution, the bottom of glue storage tank has gum roller, the carton adhesive binding equipment presented by the utility model stores glue in agitator tank, maintains glue solution liquid state by stirring effect, ensures that glue comes out smoothly, simultaneously, using drying machine to dry glue, it is favorable to improve the bonding efficiency of carton.

The utility model discloses a kind of multi-station synchronous laminating mechanism of three-station laminator, it is related to laminating machine technical field.The utility model includes processing table and bottom support pad, the top of processing table is fixedly connected with the top of bottom support pad, the side of processing table is provided with control box, the side of processing table is fixedly connected with feeding tray, the side of processing table is fixedly connected with discharge tray, the top of processing table is provided with bracket feeding device, the top of processing table is provided with laminating device.The utility model realizes the function of multi-station synchronous lamination by the cooperation between the laminating board, auxiliary rotating sleeve and auxiliary rotating shaft etc. components in laminating device, effectively improve the efficiency and precision of laminating operation, limit and convey the material of laminating, further guarantee the stability and accuracy of equipment in laminating process.Through the above technical scheme, the problem that a variety of materials cannot be synchronously laminated in the related art is solved.

The utility model discloses a kind of multi-layer composite glass positioning laminating device, it is related to glass processing equipment technical field, including workbench, the bottom fixed plate is transversely fixedly connected between the both sides in the inside of workbench, the top of workbench is provided with the laminating assembly of double-station operation. This multi-layer composite glass positioning laminating device is provided with fixture plate, glass placing groove, material taking groove, electric cylinder, suction plate fixed plate, vacuum chuck and negative pressure air pump, when using, first servo motor drives first drive screw rod rotation, first internal thread sliding block is communicated fixture plate and is sent to the just below suction plate fixed plate, by the back and forth switching of two groups of first internal thread sliding block, double-station operation can be realized, improve laminating efficiency, and compared with mechanical arm cost is lower, the function of double-station operation is realized, the problem that device does not have the function of double-station operation is solved.

The multipurpose UV lamp comprises a light source carrier, a first light source, a second light source and a guide pipe, the first light source is fixedly installed on the light source carrier and can emit light rays towards the surface of a target product, and one end of the guide pipe is fixedly installed on the surface of the end, facing the target product, of the light source carrier. The second light source is fixedly installed at the other end of the guide pipe, the other end of the guide pipe can be inserted into the groove structure of the target product, and light emitted by the second light source can irradiate the side wall of the groove structure of the target product or the side wall and the bottom face of the groove structure of the target product. According to the utility model, all the surfaces coated with the photo-curing glue of the target product can be synchronously subjected to light curing, the bonding strength of the photo-curing glue on the target product is ensured to be uniform and consistent, the bonding effect is ensured to be good, glue failure is not easy to occur after long-term use, and the product quality is improved. And the complete solidification of the photo-curing glue on all the surfaces of the target product can be realized within the shortest time, so that the bonding efficiency is improved.

The utility model provides a positioning clamp for chip bonding, which belongs to the technical field of chip positioning clamps and comprises a base. The chip positioning table and the supporting plate are arranged on the top of the base, and the chip positioning table is located on one side of the supporting plate; the chip upper positioning groove is formed in the central position of the top of the chip positioning table; the feeding and discharging alternating assembly is arranged on the inner side of the chip positioning table; the feeding and discharging alternating assembly comprises a hot pressing bonding table sliding on the inner side wall of the chip positioning table. The chip lower positioning groove is formed in the top of the thermocompression bonding table; the clamping groove is formed in the inner side wall of the chip lower positioning groove; the slot is formed in the outer wall of one side of the thermocompression bonding table and is communicated with the clamping groove; according to the utility model, through the mutual cooperation of the loading and unloading rotation assembly and the material ejecting and discharging assembly, the unloading position of the bonded chips and the loading position of the non-bonded chips are staggered, so that loading and unloading are facilitated at the same time, and the chip bonding efficiency is improved.

The application relates to a sheet bonding alignment system, comprising an alignment mechanism, the alignment mechanism comprising a supporting platform and at least one pressing head; the supporting platform comprises a supporting end face and a rotating motor, a plurality of first vacuum adsorption holes are arranged on the supporting end face, and the rotating motor is used for driving the supporting end face to rotate relative to the pressing head; the pressing head is provided with a pressing surface, the pressing surface faces the supporting end face, and the distance between the pressing surface and the supporting end face is adjustable; the first vacuum adsorption holes are used for pre-adsorbing sheets to be bonded, the rotating motor drives the supporting end face to rotate, and the pressing head is used for pressing the sheets to be bonded adsorbed by the plurality of first vacuum adsorption holes respectively. The first vacuum adsorption holes increase the bonding alignment precision. The pressing head and the supporting end face automatically move, and the bonding efficiency is improved.