32results about How to "Improve the squeegee effect" patented technology

The invention discloses an adhesive scraping device used for an automatic adhesive coating machine and belongs to the field of adhesive scraping machines. The adhesive scraping device used for the automatic adhesive coating machine comprises a rack, an adhesive scraping platform, platform supporting plates and an electric control cabinet; pushing guide rails are arranged above each platform supporting plate, and a pushing cylinder is arranged below each platform supporting plate; the adhesive scraping platform is arranged on the pushing guide rails; the adhesive scraping platform is provided with a set of sliding guide rails, and a sliding drive motor is arranged below the adhesive scraping platform; a sliding bottom plate is arranged on the sliding guide rails and evenly provided with a set of scraper adjusting mechanisms; each scraper adjusting mechanism comprises an adjusting cylinder, an adjusting support, a scraper fixing plate and an adhesive scraper; a rotating plate is arranged on each adjusting support and hinged to a piston rod of the corresponding adjusting cylinder through a connection rod; and each adhesive scraper is arranged on the corresponding scraper fixing plate. The adhesive scraping device used for the automatic adhesive coating machine is high in automation degree and work efficiency, saves lots of manpower and cost, and is high in universality and positioning precision.

The invention belongs to the field of textile and particularly discloses a viscose cotton yarn gluing process. The process comprises the following steps of 1, cleaning, 2, drying before gluing, 3, cotton yarn guiding, 4, stirring and gluing, 5, frictioning, 6, drying after gluing and 7, rolling. According to the scheme, the viscose cotton yarn gluing process enhances the flowability of the viscose, so that the cotton yarn gluing is more even, the viscose is prevented from solidifying and layering when gluing is carried out, and the quality of cotton yarn gluing is improved. Besides, under the circumstance of insufficient viscose, the continuity of gluing work can still be guaranteed, the efficiency of cotton yarn gluing is improved, and the labor cost is low.

The invention discloses a glue scraping device for production and machining of electronic components. The glue scraping device comprises a conveying device. Clamping mechanisms are mounted on the conveying device. Supports are fixedly mounted at the top of the conveying device. A supporting plate is mounted at the tops of the supports. A glue dispensing mechanism and a glue scraping mechanism aremounted on the supporting plate. A driving mechanism is arranged between the glue dispensing mechanism and the glue scraping mechanism, and the glue dispensing mechanism and the glue scraping mechanism are driven by the driving mechanism. According to the glue scraping device for production and machining of the electronic components, a motor drives a first gear and then drives a glue scraping plate to reciprocate to scrape redundant glue on electronic elements dispensed with glue; an adsorption cylinder is pressed outside a glue-dispensing position to clamp a marked glue-dispensing area, and then redundant glue outside a limiting cylinder is adsorbed to be removed through an adsorption pump; and by the adoption of the glue removal method, the glue scraping effect is good, damage to circuitboards is avoided, and the range of a glue scraping area can be controlled conveniently.

The invention discloses an intelligent glue scraping device for electronic touch screen production. The device comprises a fixing device used for fixing a touch screen to be subject to glue scraping,a glue scraping unit used for carrying out glue scraping on the touch screen to be subject to glue scraping, and cleaning blades and a cleaning unit, the glue scraping unit comprises a square frame, guide rails are fixed to the upper surfaces of four sides of the square frame, each guide rail is provided with a glue scraping structure, and each glue scraping structure comprises the blade, an electric trolley, a second controller, a corrugated hose, multiple electromagnets, a first control switch, a power source, a heating element, a second control switch, a heat isolation layer, multiple heatconduction wires and a metal block, the cleaning unit is used for cleaning the blades obtained after glue scraping, and residual glue on the surfaces of the blades can be cleaned; the cleaning unit comprises four cleaning structures, and each cleaning structure comprises a cleaning bar, a motor, and a third controller; and automatic and intelligent glue scraping is achieved, efficiency is higher,and the glue scraping effect is good.

The invention discloses a glue scraping tool. The glue scraping tool is specially used for treating sealing glue between a wallboard and a wallboard member or the sealing glue at an overlapping jointseam of two other prefabricated parts in the same plane. The glue scraping tool includes a glue scraping plate for glue scraping and a handle. The glue scraping plate is in a flat-plate shape, the handle is connected to one side edge of the glue scraping plate, and a glue scraping edge is disposed on the other side edge of the glue scraping plate. The glue scraping edge is of a convex structure. The glue scraping tool has a good glue scraping effect, and leaves space for thermal expansion and contraction of a building material, and the aesthetic appearance of the building surface is ensured; and meanwhile, the glue scraping tool can be subjected to standardization production, the construction effect varying from person to person can be effectively avoided, and equipment of a prefabricatedbuilding is more specialized.

The invention provides a spraying and coating integrated shielding device and belongs to the technical field of automobile manufacturing. The spraying and coating integrated shielding device comprisesdouble glue guns arranged at the bottom of a base, and a paint gun arranged at the top of the base. Each of the double glue guns is provided with a posture adjusting mechanism, and meanwhile, the base is provided with a shielding disc with a scraper. The scraper is connected with a pressure adjusting mechanism. The base is further provided with an anti-collision detecting mechanism, an air blowing mechanism, an abrasion detecting mechanism and a rotating speed detecting mechanism. According to the spraying and coating integrated shielding device, by arranging the double glue guns and the paint gun, the equipment has multiple purposes, the mounting space is smaller, the efficiency is higher, and the cost is lower; the posture adjusting mechanisms are arranged and used for flexibly adjusting the angles of the glue guns, and the scraper is provided with the pressure adjusting mechanism, so that self-adapting clearing of glue bodies is achieved; the anti-collision detecting mechanism, theair blowing mechanism, the abrasion detecting mechanism and the rotating speed detecting mechanism are arranged, collision is avoided, and the safety is higher; in addition, clearing is more thorough, and an operator can replace the scraper and control the rotating speed conveniently; and the glue coating shielding device is integrated explosion-proof equipment.

The invention relates to a gluing device of a gluing printing machine. The gluing device comprises wallboards and a gluing roller rotationally connected between the wallboards. The gluing device further comprises a scraping knife mechanism. The scraping knife mechanism comprises a supporting frame, a sliding seat and a first elastic part. The sliding seat is in sliding connection to the supportingframe. One end of the first elastic part is connected with the supporting frame, and the other end of the first elastic part is connected with the sliding seat. An L-shaped hook is rotationally connected to the supporting frame. A limiting mechanism used for embedment of the L-shaped hook is formed on the sliding seat. An elastic clamp board is connected to the sliding sat. A supporting board isarranged between the sliding seat and the supporting frame. An embedded groove used for embedment of the elastic clamp board is formed in the supporting board. A guide board used for abutting againstthe elastic clamp board is fixed to the side wall of the supporting frame. The supporting board is connected with a scraping board through elastic mechanisms. The scraping board is used for abutting against the gluing roller. The aim of uniform glue scraping is achieved.

The invention relates to slurry-scraping equipment with a preheating function. The slurry-scraping equipment comprises a slurry-scraping part, a cleaning part and a drying part; the slurry-scraping part comprises a slurry-scraping mechanism and a driving mechanism arranged on one side of the slurry-scraping mechanism; the cleaning part is arranged in the slurry-scraping mechanism and comprises a water collecting tank and a cleaning mechanism arranged above the water collecting tank; the drying part is arranged on the rotation path of the slurry-scraping mechanism and at the rear portion of the cleaning part. The slurry-scraping equipment with the preheating function solves the problems that the slurry-scraping effect in the slurry-scraping process is poor, slurry is easy to accumulate in one place, scraped slurry is not cleaned up in time, and warp yarn cannot be quickly preheated and shaped after slurry scraping is finished.

The invention discloses excessive glue scraping equipment and a glue scraping method for processing and pasting a touch screen. The equipment comprises a sealed operation room, an operation table, a first vertical fixing plate, a guide rail, a guide rod, a handle, a first sliding block, a second sliding block, a third sliding block, a fourth sliding block, a first dust collector, a second dust collector, a first scraper, a second scraper, a first connecting rod, a second connecting rod and an air heater. According to the equipment, glue can be well softened, so that the glue scraping effect isguaranteed, during glue scraping, the first connecting rod and the second connecting rod have certain rigidity so that the glue scraping direction and stress stability can be guaranteed, the glue scraping effect can be guaranteed, the glass surface is not prone to being damaged, and moreover, the equipment scrapes the glue in a closed environment, can suck away glue dust generated by glue scraping, so that the influence on subsequent film pasting of the touch screen is avoided, and the yield of the touch screen is improved.

The invention discloses a frictioning device which comprises a clamp, a control module, four frictioning heads, a detection unit and a judgment unit, wherein the model number of the clamp is in one-to-one correspondence to the model number of a touch screen; an information sending unit for sending first specific information to the control module is arranged on the clamp; the control module is used for generating first control information based on the first specific information; the four frictioning heads are used for frictioning the periphery of the touch screen on the clamp; the detection unit is used for detecting the touch screen which is frictioned and generating first detection information; and the judgment unit is used for generating first judgment information based on the first detection information. The frictioning device achieves the technical effects of reasonable structural design, relatively high frictioning efficiency, relatively good frictioning effect, relatively small quantity of residual glue and difficulty in scratching the touch screen.

The invention discloses a squeegee device for production and processing of electronic components, comprising a conveying device, a clamping mechanism is installed on the conveying device, a bracket is fixedly installed on the top of the conveying device, and a support plate is installed on the top of the bracket , a dispensing mechanism and a squeegee mechanism are installed on the support plate, a driving mechanism is provided between the dispensing mechanism and the squeegee mechanism, and the motor mechanism and the squeegee mechanism are driven by the driving mechanism. The production of such electronic components The glue scraping device for processing drives the first gear through the motor, and then drives the glue scraper to reciprocate to scrape off the electronic components that have been glued, and the excess glue is pressed on the periphery of the glue dispensing position through the adsorption cylinder, and the limit cylinder Clamp the dispensing marked area, and then use the adsorption pump to absorb and remove the excess glue outside the limit cylinder. This removal method has a good squeegee effect, does not damage the circuit board, and the squeegee area is easy to control.

The invention provides a bonding apparatus of multiple layers of corrugated paper boards. The apparatus comprises: a first conveying device; a preheating device arranged on the first conveying device; a first sizing device arranged at the output end of the preheating device; two uniform glue brushes sequentially arranged at the output end of the first sizing device; a first heating device arranged at the downstream of the two uniform glue brushes; a second sizing device arranged at the output end of the first heating device; a glue scraping device arranged at the output end of the second sizing device; a second heating device arranged at the output end of the glue scraping device; a second conveying device arranged opposite to the first conveying device; a bonding mechanism arranged between the first conveying device and the second conveying device; a third conveying device arranged at the output end of the bonding mechanism; and a drying device arranged at the output end of the bonding device. The apparatus has the advantages of uniformity and fullness in sizing, low defective rate, and realization of multilayer continuous bonding production.

The invention discloses a jointing and fractioning tool for glass of a passenger car. The jointing and fractioning tool comprises a handle, wherein a clamping groove is formed in one side of the top of the handle, and the inner side surface of the clamping groove is in rigid connection with the top of the handle; a rubber scraping plate is arranged on the outer side of the clamping groove and is movably connected with the clamping groove through a connecting piece, and the connecting piece and the rubber scraping plate are integrally formed. The inner side surface of the clamping groove is fixedly connected to the top end of the handle, the rubber scraping plate is arranged on the outer side of the clamping groove and is movably connected with the clamping groove through a connecting piece, and the connecting piece and the rubber scraping plate are integrally formed. Therefore, the jointing and fractioning tool is simple in structure and convenient to operate, the labor is saved, and the glass of a passenger car is unlikely to break, so that the fractioning effect after the jointing of the glass of the passenger car is greatly improved; the rubber scraping plate is movably connected with the clamping groove and is easy to detach and replace, the angle can be adjusted according to actual conditions in the fractioning process, so that the operation is convenient, and the labor is saved.

The invention discloses an intelligent glue removing device for a touch display screen. The intelligent glue removing device comprises a fixing unit, a glue scraping unit and a cleaning unit, whereinthe fixing unit is used for fixing the touch display screen to be subjected to glue scraping; the glue scraping unit is used for scraping glue on the touch display screen to be subjected to glue scraping, and comprises a square framework; guiding rails are fixedly on the upper surfaces of four edges of the square framework; a glue scraping structure is arranged on each guiding rail, and comprisesa knife blade, an electric trolley, a second controller, a corrugated hose, a plurality of electromagnets, a first control switch, a power source, a heating element, a second control switch, a thermalinsulating layer, a plurality of thermal conducting lines and a metal block; the cleaning unit is used for cleaning the knife blades after glue scraping and removing the residual glue on the surfacesof the knife blades, and comprises four cleaning structures; and each cleaning structure comprises a cleaning rod, a motor and a third controller. The intelligent glue removing device achieves the technical effects that the glue can be automatically and intelligently scraped, the efficiency is relatively high, and the glue scraping effect is relatively good.

The invention relates to the technical field of furniture, and discloses a device for automatically scraping a redundant glue solution during gluing of a mortise and tenon joint structure for furniture processing. The device comprises a plate, wherein the two side surfaces of the plate are movably connected with fixing mechanisms; the side surfaces of the fixing mechanisms are movably connected with triggering mechanisms; the surfaces of the triggering mechanisms are movably connected with telescopic rods; the surfaces of the telescopic rods are movably connected with transmission mechanisms; and the surfaces of the transmission mechanisms are fixedly connected with glue scraping mechanisms. Through rotation of a screw rod, a threaded sleeve and a clamping plate get close to the plate along the screw rod together and clamp the plate from the middle part of the plate; through repulsion and separation of like poles, a zigzag rod is triggered to rotate, so that the telescopic rods extend and clamp the plate from the two ends of the plate; through extension of the telescopic rods, the transmission mechanisms are driven to move, so that the glue scraping mechanisms scrape glue from the middle part to the outer side; through cooperative use of a flexible plate and an inclined plate, the flexible plate is tightly attached to the plate; and negative pressure is generated through an air bag, so that the redundant glue solution is sucked out.

The invention provides a scraping machine for digital printing. The machine comprises a rack, a rotatable turning disk, a pull device, a scraping device and a control system; the turning disk is arranged above the rack; four supporting arms which extend from the center of the turning disk in a diverged manner and divide the turning disk equally are arranged on the turning disk; workbenches for accommodating cloth pieces are arranged on the supporting arms; the pull device is arranged below the supporting arms and is used for pulling the supporting arms to rotate around the turning disk; and the scraping device is arranged above any one workbench. With the machine, the workbenches are driven by the pull device to rotate and move, and the machine is good in continuity and occupies a small area; the accuracy of the scraping position is guaranteed through adjustment of the position of a screen and the position of a cloth piece carrier on the workbench; the cloth pieces are placed on the cloth piece carrier for procedure changing, all that is required for alignment to the scraping position is to perform simple positioning on a digital printing machine, and the scraping machine and the digital printing machine are used cooperatively.

The invention discloses an edge glue removing device for a PP (Polypropylene) glass fiber board. The edge glue removing device comprises two supporting vertical boards, wherein opposite sides of the two supporting vertical boards are fixedly connected with two ends of two first slide bars respectively; the side surfaces of the two first slide bars are both movably sheathed with first slide blocksand second slide blocks; the right sides of the first slide blocks and the left sides of the second slide blocks are all fixedly connected with connecting plates; and the middles of the connecting plates are provided with threaded slotted holes. Thus, the glass fiber boards with different thicknesses are used; meanwhile; the stability of the glass fiber board during movement is also increased by all roller wheels and the cooperation with limiting lantern rings; the glue scraping effect is improved; superfluous glue on two sides of the glass fiber board is scrape-removed through knife blades; next, the burr glue left after scrape-removing is thermalized by a heating rod device and is smeared on the side surfaces of the glass fiber board; the glass fiber board is enabled to be better; thus,the labor force is saved; further, the quality of a product is free from being influenced by a burr left due to poor manual handling; meanwhile, the material is also saved; and the waste brought by cutting is avoided.

The invention belongs to the field of textile and particularly discloses a viscose cotton yarn gluing process. The process comprises the following steps of 1, cleaning, 2, drying before gluing, 3, cotton yarn guiding, 4, stirring and gluing, 5, frictioning, 6, drying after gluing and 7, rolling. According to the scheme, the viscose cotton yarn gluing process enhances the flowability of the viscose, so that the cotton yarn gluing is more even, the viscose is prevented from solidifying and layering when gluing is carried out, and the quality of cotton yarn gluing is improved. Besides, under the circumstance of insufficient viscose, the continuity of gluing work can still be guaranteed, the efficiency of cotton yarn gluing is improved, and the labor cost is low.

The invention discloses an intelligent glue removal system for production of touch display screens. The system comprises a fixing unit, a glue scraping unit and a cleaning unit, wherein the fixing unit is used for fixing a touch screen on which glue is about to be scraped; the glue scraping unit is used for scraping glue on the touch screen on which the glue is about to be scraped and cleaning blades; the glue scraping unit comprises a square frame; guide tracks are separately fixed on the upper surfaces of four sides of the square frame; each guide track is provided with a glue scraping structure; each glue scraping structure comprises a blade, an electric trolley, a second controller, a corrugated hose, a plurality of electromagnets, a first control switch, a power supply, a heating element, a second control switch, a heat-insulation layer, a plurality of heat-conduction wires and a metal block; the cleaning unit is used for cleaning the blades after glue scraping is finished, and removing residual glue on the surfaces of the blades; the cleaning unit comprises four cleaning structures; and each cleaning structure comprises a cleaning bar, a motor and a third controller. The intelligent glue removal system for production of touch display screens has the technical effects that glue is scraped automatically and intelligently, the efficiency is high, and the glue scraping effectis good.

The invention relates to the technical field of cloth production, in particular to a size scraping device for cloth production. The size scraping device comprises a box body, a support mechanism, a first cloth guide roller, a first size scraping mechanism, a second cloth guide roller, a drying mechanism, a second size scraping mechanism, a cooling mechanism and a third cloth guide roller. Throughthe first cloth guide roller, the second cloth guide roller and the third cloth guide roller, cloth is guided, then a driving motor drives a main roller of the first size scraping mechanism to rotate,then a plurality of flexible scraping plates attached to the cloth move along one end face of the cloth at the same time, and then one side of the cloth is subjected to multiple times of size scraping; and in addition, through an auxiliary gear and a transmission gear which are meshed, a main roller of the second size scraping mechanism is driven to rotate, so that the plurality of flexible scraping plates attached to the cloth move along the other end face of the cloth at the same time, then the other side of the cloth is subjected to multiple times of size scraping, the two ends of the cloth are subjected to multiple times of size scraping, and the size scraping effect is improved.

The invention discloses a touch screen processing and laminating overflow glue scraping equipment and a glue scraping method. The equipment includes: a sealing operation room, an operating table, a first vertical fixing plate, a guide rail, a guide rod, a handle, and a first slider , the second slider, the third slider, the fourth slider, the first vacuum cleaner, the second vacuum cleaner, the first scraper, the second scraper, the first connecting rod, the second connecting rod, the hot air blower; Perform good softening to ensure the effect of squeegee; and the first connecting rod and the second connecting rod of this equipment have a certain rigidity when squeegeeing, which can ensure the direction and stress of the squeegee to be stable, and can ensure the effect of squeegee without It is easy to damage the glass surface; and this equipment scrapes glue in a closed environment, and can absorb the glue dust generated by scraping glue, avoiding the impact on the subsequent touch screen film, and improving the yield rate of the touch screen.

The invention discloses an intelligent glue removing device for a touch display screen. The intelligent glue removing device comprises a fixing unit, a glue scraping unit and a cleaning unit, whereinthe fixing unit is used for fixing the touch display screen to be subjected to glue scraping; the glue scraping unit is used for scraping glue on the touch display screen to be subjected to glue scraping, and comprises a square framework; guiding rails are fixedly on the upper surfaces of four edges of the square framework; a glue scraping structure is arranged on each guiding rail, and comprisesa knife blade, an electric trolley, a second controller, a corrugated hose, a plurality of electromagnets, a first control switch, a power source, a heating element, a second control switch, a thermalinsulating layer, a plurality of thermal conducting lines and a metal block; the cleaning unit is used for cleaning the knife blades after glue scraping and removing the residual glue on the surfacesof the knife blades, and comprises four cleaning structures; and each cleaning structure comprises a cleaning rod, a motor and a third controller. The intelligent glue removing device achieves the technical effects that the glue can be automatically and intelligently scraped, the efficiency is relatively high, and the glue scraping effect is relatively good.

The invention provides a scraping machine for digital printing. The machine comprises a rack, a rotatable turning disk, a pull device, a scraping device and a control system; the turning disk is arranged above the rack; four supporting arms which extend from the center of the turning disk in a diverged manner and divide the turning disk equally are arranged on the turning disk; workbenches for accommodating cloth pieces are arranged on the supporting arms; the pull device is arranged below the supporting arms and is used for pulling the supporting arms to rotate around the turning disk; and the scraping device is arranged above any one workbench. With the machine, the workbenches are driven by the pull device to rotate and move, and the machine is good in continuity and occupies a small area; the accuracy of the scraping position is guaranteed through adjustment of the position of a screen and the position of a cloth piece carrier on the workbench; the cloth pieces are placed on the cloth piece carrier for procedure changing, all that is required for alignment to the scraping position is to perform simple positioning on a digital printing machine, and the scraping machine and the digital printing machine are used cooperatively.

The invention discloses a glue-injecting and glue-scraping integrated glue nozzle applied to dual-component structural glue. The glue-injecting and glue-scraping integrated glue nozzle applied to dual-component structural glue comprises a body, wherein the body comprises a base part and an extending part which extends downwards from the base part, wherein the base part is provided with a channel;the extending part is provided with a runner which communicates with the channel; the tail end of the extending part is provided with a glue-scraping part which is laterally bulged relative to the extending part; the glue-scraping part is provided with a glue-scraping surface; and the glue-scraping surface is provided with a glue mouth hole which communicates with the runner. The glue-injecting and glue-scraping integrated glue nozzle disclosed by the invention has a synchronous glue-injecting and glue-scraping function, can achieve very good glue-injecting and glue-scraping effect, and integrates the original glue-injecting and glue-injecting processes into one process, so that hours of work are greatly shortened.

The invention discloses a jointing and fractioning tool for glass of a passenger car. The jointing and fractioning tool comprises a handle, wherein a clamping groove is formed in one side of the top of the handle, and the inner side surface of the clamping groove is in rigid connection with the top of the handle; a rubber scraping plate is arranged on the outer side of the clamping groove and is movably connected with the clamping groove through a connecting piece, and the connecting piece and the rubber scraping plate are integrally formed. The inner side surface of the clamping groove is fixedly connected to the top end of the handle, the rubber scraping plate is arranged on the outer side of the clamping groove and is movably connected with the clamping groove through a connecting piece, and the connecting piece and the rubber scraping plate are integrally formed. Therefore, the jointing and fractioning tool is simple in structure and convenient to operate, the labor is saved, and the glass of a passenger car is unlikely to break, so that the fractioning effect after the jointing of the glass of the passenger car is greatly improved; the rubber scraping plate is movably connected with the clamping groove and is easy to detach and replace, the angle can be adjusted according to actual conditions in the fractioning process, so that the operation is convenient, and the labor is saved.

The invention discloses a corrugated paper glue scraping and controlling method. A conveying belt and corrugated paper are included, the corrugated paper is horizontally placed on the conveying belt,a glue scraping roller is arranged over the corrugated paper in a rotating mode, multiple sets of glue scraping convex edges are evenly distributed on the roller face of the glue scraping roller, andconnecting shafts are symmetrically welded to the two ends of the glue scraping roller. One end portion of each connecting shaft extends into a bearing pedestal, each bearing pedestal is fixed to a support on one side through a bolt, a strip-shaped adjusting groove is longitudinally formed in each support, a nut is fixed to one end of each bolt in a screwed mode, and a step acting on the corresponding nut is arranged on the outer side face of each strip-shaped adjusting groove. According to the corrugated paper glue scraping and controlling method, the glue scraping roller is used for replacing a traditional glue scraping knife, the probability of damage to the corrugated paper can be reduced through dynamic friction force between the glue scraping roller and the corrugated paper, the multiple sets of glue scraping convex edges are evenly distributed, the glue scraping effect is better, the method is suitable for different working conditions, and better use prospects are achieved.

The invention relates to the technical field of rubber scrapers, and discloses an automatic rubber scraper for the production of an electronic component. The automatic rubber scraper comprises a rubber scraping base, the bottom of the rubber scraping base is fixedly connected to supporting feet, and the top of the rubber scraping base is fixedly connected to two supporting frames. According to theautomatic rubber scraper for the production of the electronic component, a screw rod is driven to rotate through a servo motor, and a screw block can be limited to rotate circumferentially through the installation of a sliding block and a supporting plate; as a screw hole matched with the outer side thread of the screw rod is formed in the inner side of the screw block, the screw hole makes contact with the outer side thread of the screw rod and produces displacement, during the rotation of the screw rod, the screw block, an electric push rod, the sliding block and a rubber scraping cutter can be driven to move left and right in sequence, the scraping cutter can be driven to move up and down through the electric push rod, when the rubber scraping cutter makes contact with the electronic component, the rubber scraping cutter can move left and right to scrape the rubber of the electronic component, and the purpose of rubber scraping of the electronic component is achieved.

The invention relates to a preparation method of a high-speed coating / connecting line peeling transfer adhesive, which comprises the following steps: (1) adding butyl acrylate, methyl methacrylate or styrene, acidic functional monomer and crosslinking monomer into an emulsifier solution to prepare a core preemulsion; (2) adding butyl acrylate, methyl methacrylate or styrene, acidic functional monomer and tert-dodecyl mercaptan into the emulsifier solution to obtain a shell preemulsion; (3) preparing an initiator solution; (4) adding deionized water, water-based acrylic resin, anionic emulsifier, sodium bicarbonate and part of the core preemulsion into a reaction vessel, and adding part of the initiator solution; dropwisely adding the rest of core preemulsion and the rest of initiator solution to obtain a core emulsion; and (5) dropwisely adding the shell preemulsion and the rest of initiator solution into the core emulsion, adding ammonia water, defoaming agent and wetting agent, and filtering to obtain the transfer adhesive. The transfer adhesive can adapt to high-speed coating and connecting line peeling transfer, and has the advantages of high peeling completeness and favorable adhesive force.