92results about How to "Reduce movement" patented technology

The application relates to a gallium nitride epitaxial structure forming method and a semiconductor device. The method comprises the following steps: sequentially forming a buffer layer, an intrinsic GaN layer and an AlGaN layer on a substrate; growing a P-type doped GaN epitaxial layer on the AlGaN layer, controlling the doping concentration and thickness of the P-type GaN layer, performing N-type ion implantation on the P-type GaN layer, controlling the implantation depth in the range of 20nm-30nm, and then performing annealing. In another mode, the AlGaN layer is subjected to P-type ion implantation before the P-type GaN layer is grown to form an asymmetric P-type doped area, and then annealing is performed, and the implantation area is still P-type after annealing by controlling the implantation dose. In the semiconductor device, the contact layer is obtained by patterning the P-type GaN layer, and the P-type doped area with the highest doping concentration or the largest doping area is arranged at the position of the contact layer. The gate breakdown voltage can be improved, the threshold voltage can be stabilized, the low on-resistance can be maintained, and the CMOS process compatibility can be realized.

The invention relates to the technical field of circuit board electroplating, in particular to an electroplating device for circuit board manufacturing, which comprises a base station, driving mechanisms are symmetrically arranged at the upper end of the base station, the two driving mechanisms are respectively positioned at the bottoms of the opposite sides of two side plates, a roll shaft is arranged between the two side plates, and a first connecting shaft is connected between the roll shaft and the driving mechanisms; a plurality of reserved parts are fixedly welded to the outer wall of the circumference of the roller shaft, an assembly part is installed on the reserved part at the uppermost end of the roller shaft, the assembly part is of a U-shaped structure, grooves are formed in the two ends of the assembly part, and lifting mechanisms are arranged at the two ends of the assembly part. When the circuit board moves, the box body with the electroplating liquid is alternately rotated to the position below the circuit board, then the box body is lifted through the lifting mechanism, and the circuit board is placed in the electroplating liquid in the static state of the circuit board, so that the phenomenon that the electroplating liquid on the circuit board is blown by air flow in the moving process of the circuit board, and the plating leakage phenomenon occurs is avoided.

The utility model relates to the technical field of tire production equipment, in particular to a vehicle fixing assembly for fixing a belt crimping vehicle. The vehicle fixing assembly comprises a fixing supporting plate used for fixing and supporting, a first fixing module used for limiting a vehicle from moving away from the fixing supporting plate and a second fixing module used for limiting the vehicle from moving towards the fixing supporting plate, and one side of the fixing supporting plate is a fixing side; the first fixing module is arranged in the middle of the top end of the fixed supporting plate; the at least two groups of second fixing modules are respectively arranged on the fixed supporting plate and are positioned on the two sides of the first fixing module; the first fixing module is matched with the second fixing module, so that the vehicle is fixed to a preset position. According to the vehicle fixing assembly, a belt crimped vehicle can be better fixed in a three-point fixing mode.

The invention discloses a processing method for improving picosecond cutting board warping of an FPCOIL product, which comprises the following steps that a circuit board containing the product and a laser carrier capable of containing the circuit board are provided, and the laser carrier comprises a lower jig and an upper jig; the lower jig is placed on a working table; the circuit board is placed in the lower jig, and then the upper jig is placed at the upper end of the lower jig; the working table board adsorbs a circuit board through a lower jig, and a plurality of exhaust holes are formed in the lower jig; and cutting the circuit board by using a picosecond laser. The structure that the lower jig and the upper jig are fixed in a magnetic attraction mode is adopted for improving warping of a product board, the lower jig is placed on the working table, the whole circuit board is placed in the lower jig, a plurality of exhaust holes distributed in the periphery of the product are formed in the lower jig, effective attraction of the working table to the circuit board is facilitated, and the follow-up laser cutting precision is improved; and the upper jig is pressed on the edge area of the circuit board, so that the warping of the product can be improved.

The application discloses a design, verification analysis and optimization method of a bracket-free invisible orthodontic appliance model, and belongs to the technical field of oral orthodontics. The design method of the application adopts a cooling method to simulate and adjust the thermal expansion deformation of a local appliance model, restricts the deformation direction and size, and realizes the design deformation of the appliance model. The analysis verification method of the application comprises iterative simulation of the osteogenesis and osteolysis biological effect under orthodontic treatment force based on computer three-dimensional finite element analysis, simulation of wearing of the appliance, reading of simulation results, and analysis and verification. The optimization method of the application is based on the simulation results. The application creatively adopts a "cooling method" with prestress loading to realize the model deformation simulation of the appliance, and can combine the finite element simulation of the periodontal membrane biological effect of the actual clinical treatment time. The application implements the step-by-step design, analysis verification and optimization of the invisible orthodontic appliance model according to the analysis verification results.

The invention discloses a preparation method of a composite material for an electrode insulation support frame. The preparation method comprises the following steps: (1) preparing matrix particles; (2) preparing primary modified particles; (3) carrying out surface alkylation modification to prepare filler particles; and (4) carrying out melt blending and extrusion granulation on the filler particles, polypropylene powder and an antioxidant to obtain granules, carrying out hot press molding on the granules, and cooling to normal temperature to obtain the composite material for the electrode insulation support frame. The composite material prepared by the method has higher tensile strength and vicat softening point, which shows that the composite material prepared by the method has good mechanical property and heat resistance, and can obviously improve the durability of the support frame and reduce the maintenance and replacement cost when being applied to the electrode insulation support frame.

The invention discloses a separation and combination mechanism, a land vehicle and traffic equipment, and relates to the technical field of traffic transportation. The separation and combination mechanism comprises a movement mechanism, a telescopic mechanism, a sliding assembly and a bearing groove, the movement mechanism comprises a rod body and a movable body, and the movable body is movably installed on the rod body and used for moving on the rod body in the length direction of the rod body; the telescopic mechanism comprises a bearing assembly and a locking mechanism, and the locking mechanism is used for being locked with the connecting mechanism of the independent functional body; the locking mechanism is installed on the bearing assembly, and the bearing assembly is connected with the movable body. The side, facing the movement mechanism, of the bearing assembly is used for being connected with at least one sliding assembly, and the sliding assembly is arranged in the bearing groove and slidably connected with the bearing groove, so that in the process that the bearing assembly moves in the length direction of the rod body along with the movable body, vibration in the moving process can be reduced through sliding connection of the sliding assembly and the bearing groove; and the movement smoothness of the separation and combination mechanism is improved.

The utility model relates to a quick disassembly type rib knitting machine which comprises a rib knitting machine body, a rotating frame, a winding assembly and a rotating drum, the rotating frame is rotationally connected to the rib knitting machine body, the winding assembly comprises two rotating discs and a driving part, the rotating discs are rotationally connected to the rotating frame, clamping grooves are formed in the side walls of the rotating discs, and the clamping grooves extend in the radial direction of the rotating discs; the rotating drum is used for being clamped in the clamping groove, a limiting piece is arranged on the rotating disc and comprises a limiting plate, a first magnet and a second magnet, the limiting plate is rotationally connected to the rotating disc, the first magnet is arranged on the limiting plate, the second magnet is arranged on the rotating disc, and when the first magnet and the second magnet attract each other, the limiting plate is used for abutting against the side wall of the rotating drum; the driving part is used for driving the two rotating discs to rotate at the same speed. The equipment has the effects that the replacement speed of the rotary drum is increased, so that the working efficiency of the equipment is improved.

This invention discloses an attention acceleration method, apparatus, device, and medium based on a diffusion model. The method includes: acquiring the input feature set, current time step, and local window parameters corresponding to a target multi-head attention module in a target diffusion model; reshaping the shape of each input feature in the input feature set based on a preset tensor format to obtain a three-dimensional feature set; determining a feature recombination strategy corresponding to the three-dimensional feature set based on the current time step, and recombinating the three-dimensional feature set based on the feature recombination strategy to obtain a target feature result set corresponding to the target multi-head attention module; and performing local window attention calculation on the target feature result set based on the local window parameters and the feature recombination strategy to obtain the target attention result corresponding to the target multi-head attention module. Through the technical solution of this invention, efficient acceleration can be achieved while maintaining generation quality, improving the actual utilization rate of hardware.

The utility model relates to high multilayer thin medium PCB press fit process technical field, especially suitable for the processing fixture of super thin plate material, the technical problem to be solved is to provide a kind of increase the friction of jig and super thin plate material, reduce the movement of super thin plate material in processing process, the processing fixture suitable for super thin plate material is not seriously warped when punching before press fit, including upper clamping plate and lower clamping plate etc.;Upper clamping plate and lower clamping plate surface are opened with several matrix concaves, and the several matrix concaves on the surface of upper clamping plate and lower clamping plate jointly constitute laser roughening surface.Through the laser roughening surface on the surface of upper clamping plate and lower clamping plate, the friction of jig and super thin plate material is increased, the movement of super thin plate material in processing process is reduced, so that super thin plate material is not easy to punch deviation when punching, and subsequent press fit alignment is not affected;Through upper clamping plate and lower clamping plate clamping support super thin plate material, so that super thin plate material is not seriously warped when punching before press fit.

The utility model provides a nitrogen-filled sealing device which comprises a base, a nitrogen-filled sealing device and a nitrogen-filled sealing device. The base supports a penicillin bottle; the protective shell is arranged above the base, the protective shell is configured to cover the penicillin bottle, a containing space is formed in the protective shell, the protective shell is provided with a through hole, and the through hole is configured to receive the protective gas filled in the containing space so that the penicillin bottle can contain the protective gas; the first lifting mechanism is connected with the protective shell, and the first lifting mechanism drives the protective shell to move relative to the base in the vertical direction; and the adsorption pressing piece is arranged in the protection shell and can move in the vertical direction, and the adsorption pressing piece is configured to suck up a bottle plug of the penicillin bottle and press a bottle opening of the penicillin bottle. According to the nitrogen filling and sealing device, the risk that radiopharmaceutical overflows in the nitrogen filling and sealing process of the penicillin bottle can be reduced, and the convenience and safety of sealing and nitrogen filling are improved.

The utility model discloses a false tooth crack detection device, which particularly relates to the technical field of false tooth production and comprises a base, a support frame fixedly connected to the top end of the base, an ultrasonic flaw detector mounted at the top end of the base, a detection head mounted at one end of the ultrasonic flaw detector, an adjusting mechanism mounted on the inner side of the support frame, and a limiting component mounted at the top end of the base. The limiting assembly comprises a first variable frequency motor, the first variable frequency motor is installed in the base, the output end of the first variable frequency motor is fixedly connected with a fixing frame, and a second variable frequency motor is installed in the fixing frame. Therefore, the detection head can conveniently detect the false teeth from multiple angles, the influence of human factors on the detection result is reduced, meanwhile, the detection requirements of the false teeth of different shapes and sizes can be met, and the detection efficiency and flexibility can be improved.

The application discloses an oil film damper damping structure, which comprises a bearing, a support seat and an adjusting structure, wherein the bearing comprises a bearing outer ring and a bearing inner ring, the bearing inner ring is suitable for being connected with a rotor; the inner ring of the support seat is coaxially arranged with the bearing outer ring to enclose an oil film cavity suitable for containing lubricating oil; the adjusting structure is fixedly arranged in the oil film cavity, and the adjusting structure is fixed on the bearing outer ring or the inner ring of the support seat; the adjusting structure comprises a flow control part, the flow control part comprises a streamlined surface and a flow resistance plane which are connected with each other, and the streamlined surface and the flow resistance plane are used for controlling the flow speed of the lubricating oil; the friction coefficient of the flow resistance plane is greater than that of the streamlined surface. The structure plays a damping role under the action of the friction resistance and the pressure difference resistance of the lubricating oil on the adjusting structure, the control effect of the oil film extrusion flow is strengthened, and the use and application range of the extrusion oil film damper are increased.

The invention relates to the technical field of pipeline detection, in particular to a pipeline corrosion ultrasonic guided-wave low-frequency detection device which comprises a mounting frame. The adjusting mechanism is mounted on the mounting frame and is used for adjusting the clamping range; the mounting frame is connected to the adjusting mechanism and is used for supporting and moving; the dust removal mechanism is mounted on the mounting frame; the dust removal mechanism comprises a driving assembly, an air outlet assembly, an air storage assembly, a switch assembly, a connecting pipe and an air blowing head; the driving assembly is mounted on the mounting frame, the driving end of the air outlet assembly is mounted at the rotating end of the driving assembly, and external air is pushed into the air storage assembly along with rotation of the driving assembly; the device is pushed away from the joint of the connecting pipe and the switch cylinder through the elasticity of the second spring, at the moment, compressed air in the inner cavity of the compression cylinder is blown out of the blowing head along the connecting pipe to the to-be-detected position on the outer side of the pipeline, and therefore dust and chippings on the outer side of the pipeline are blown away, and the pipeline detection accuracy of the detection piece is improved.

The application discloses a multi-degree-of-freedom wave energy recovery device and a modeling method thereof, and belongs to the field of ocean energy recovery.The application designs a multi-degree-of-freedom wave energy recovery device for recovering wave energy in the directions of heave, surge and sway according to the characteristics of wave motion.The wave energy recovery device is fixed near the coast, wave energy is absorbed by a floater, and the wave energy is converted into mechanical energy of the floater; and the mechanical energy of the floater is converted into electric energy by an energy recovery mechanism.Based on a seawater motion model and equivalent damping analysis of the wave energy recovery device, a modeling method of the multi-degree-of-freedom wave energy recovery device is provided, a mathematical model of the wave energy recovery device is established, conversion efficiency of the wave energy recovery device is calculated, and the feasibility of the model is verified.Compared with the prior art, the application has the advantages of multiple degrees of freedom, high energy conversion efficiency, convenient installation, compact structure, strong applicability and the like.

The utility model discloses an automatic locking mechanism for an alpenstock, and relates to the technical field of alpenstocks. Comprising a locking mechanism body, the locking mechanism body comprises a fixing piece and a lock sleeve movably arranged outside the fixing piece in a sleeving mode, at least one locking check block is arranged outside the fixing piece, the locking check blocks are matched with the lock sleeve through slopes, and a lock catch is arranged on one side of each locking check block. Compared with an existing alpenstock locking mechanism in the market, the lock sleeve is matched with the inclined face of the locking check block, when the alpenstock lower section pipe and the alpenstock upper section pipe are in butt joint, connection and locking can be achieved through direct plug-in, the lock sleeve does not need to be operated, using is more convenient, when unlocking is needed, only the lock sleeve needs to be lifted, the locking check block can automatically retreat to break away from limiting of the aluminum guide pipe of the lower section pipe, and the locking effect is good. And the limiting hook is matched with the limiting rib, the stroke of the lock sleeve is limited, redundant actions are reduced, operation is more convenient, and the use requirement of a user is met.

This application provides a monolithic 3D integrated chip, relating to the field of semiconductor technology, primarily addressing the problem that current resistive random access memory (RRAM)-based logic architectures remain relatively fixed and lack flexible reconfigurability. The monolithic 3D integrated chip includes a logic layer, a memory computing layer, and a reconfigurable layer stacked sequentially, with interconnections between these layers. The logic layer transmits computation signals and data to the memory computing layer and configuration data and signals to the reconfigurable layer. The memory computing layer, under the control of the computation signals, performs matrix multiplication or addition on the computation data and outputs the computation results. The reconfigurable layer, under the control of the configuration signals, performs reconfigurable processing on the computation results according to the configuration data. This application endows the chip with flexible programmability and reconfigurability.

The utility model discloses a kind of drawbench clamping structures for disc gear production, relate to gear production technical field.The utility model includes substrate, through slot is opened on the lower surface of substrate, clamping piece is equipped on substrate, clamping piece includes the cylinder mounted on the lower surface of substrate, the lower end of piston rod of cylinder telescopic end is fixedly connected with connecting block, connecting block's lateral wall is symmetrically hinged with connecting rod, the upper surface of substrate is symmetrically equipped with movable clamp ring, the slider of the lower lateral wall of movable clamp ring is fixedly connected in the inside of through slot, connecting rod upper end is hinged on the lower surface of slider, the lateral wall of movable clamp ring is symmetrically fixedly connected with ear block on the upper surface of substrate;Between two ear blocks, anti-collision piece is commonly equipped.The utility model sets clamping piece, simultaneously clamps multiple disc gears to be processed, simultaneously draw teeth to multiple disc gears to be processed, improve processing efficiency, and set anti-collision piece, buffer impact force applied to disc gear to be processed, avoid damage, increase draw quality.

The invention discloses a multi-color automatic rhinestone feeding and drilling device and an automatic rhinestone ironing machine head, and relates to the rhinestone ironing machine technology, the multi-color automatic rhinestone feeding and drilling device comprises multi-color automatic rhinestone feeding components and a suction nozzle component, and the multi-color automatic rhinestone feeding components comprise at least two automatic rhinestone feeding components arranged side by side in the X direction; the multi-color automatic drill feeding component moves in the X direction to achieve color changing, the automatic drill feeding component comprises a drill storage tank, a drill sorting ring and a drill sorting ring driving motor, and the drill sorting ring driving motor drives the drill sorting ring to rotate around the X direction and pass through the drill storage tank; the suction nozzle component comprises a suction nozzle and a suction nozzle up-down driver, the suction nozzle up-down driver drives the suction nozzle to move up and down, the suction nozzle is provided with a drill suction position and a drill release position in the up-down movement direction, and the suction nozzle sucks a drill conveyed to the position below the suction nozzle at the drill suction position and releases the drill at the drill release position. According to the multi-color rhinestone hot-fix machine, multi-color rhinestone hot-fix can be achieved, the rhinestone feeding efficiency and the rhinestone drilling efficiency can be guaranteed, and the rhinestone hot-fix efficiency is improved.

The utility model discloses a kind of non-contact corneal perception instruments, comprising: base;Mandibular support, mandibular support is connected in base one side;Main body, main body is movably connected in the upper of base, it is equipped with plane driving device between main body and base, plane driving device is used to drive main body relative base horizontal movement, and main body forms detection surface corresponding mandibular support one side;Air nozzle and gas supply device, air nozzle is set corresponding detection surface, and gas supply device is used to air supply to air nozzle;Focusing device, focusing device includes photographic assembly and two symmetrical light sources arranged in the two sides of air nozzle, two sides light source is used to irradiate eye to form reflection point in eye, photographic assembly is used to obtain eye image by shooting, focusing action can be completed by the setting of focusing device, to accurately obtain patient eye center point, to ensure that air nozzle and cornea position corresponding.

This invention provides a control method for a cleaning robot and a cleaning robot itself. The cleaning robot is suspended on one side of a work surface and moves up and down along the work surface. The control method includes: detecting whether there are obstacles on the work path during the cleaning robot's operation along the work surface; if so, acquiring the characteristic parameters of the obstacle; determining the obstacle-crossing method of the cleaning robot based on the characteristic parameters; the obstacle-crossing method includes: traversing the obstacle and rolling over the obstacle; and controlling the cleaning robot to cross the obstacle according to the obstacle-crossing method. The technical problem solved by this invention is that although cleaning robots in related technologies have a certain obstacle-crossing ability, their obstacle-crossing methods are relatively simple and cannot flexibly select different obstacle-crossing strategies according to the actual situation of the obstacle; for example, for slight obstacles that do not require lifting, the robot still performs complex lifting actions, resulting in reduced work efficiency and increased energy consumption.

This utility model provides a node connection structure between prefabricated building exterior wall components and floor slabs, including exterior wall components, with several sleeve groups at the bottom of the exterior wall components, each sleeve group including several sleeves, and several grouting holes communicating with the sleeves on the side of the exterior wall components; floor slabs, with several embedded reinforcement groups inside the floor slabs, each embedded reinforcement group including several embedded reinforcements, one end of which extends out from inside the floor slab and is inserted into the sleeves; wherein, between two sleeve groups, the exterior wall components also have several spaced-apart reserved tooth groove groups, and between adjacent two embedded reinforcement groups, the floor slab also has several spaced-apart positioning tooth groups, with a first wedge surface abutting against a second wedge surface, and a protrusion being engaged in a limiting groove. By engaging the positioning teeth on the floor slab with the positioning tooth grooves on the exterior wall components, the horizontal positioning between the floor slab and the exterior wall components is achieved, which can reduce the horizontal movement of the exterior wall components relative to the floor slab and improve installation accuracy.

The utility model relates to welding frock technical field discloses a kind of fixing device for automobile exhaust pipe welding, including bottom plate, T type fixed seat is equipped on the bottom plate, T type placing groove is equipped on the T type fixed seat, and the inside chamfer of T type placing groove is arc shape;One side of the T type placing groove is equipped with fixed plate, and stopper is equipped on the fixed plate, the other side of the T type placing groove is equipped with support table, and the fixed plate can be connected with the bottom plate fixedly;Support table is equipped with transverse elbow clamp on, and the telescopic end of transverse elbow clamp is equipped with moving clamping plate, the inside chamfer of T type placing groove is arc shape, can better fixed exhaust pipe, reduce the movement in welding process, to improve welding accuracy.Fixed plate and support table are connected with the bottom plate fixedly, increase the stability of device, ensure the stability of exhaust pipe position in welding process.

This invention provides a species gene classification system, method, apparatus, electronic device, and storage medium, belonging to the field of integrated circuit technology. It includes: a preprocessing module for converting a first serial current signal corresponding to a gene of a species to be tested into a hash vector representing that gene; a content-addressable memory (MAP) for performing vector-matrix multiplication on the hash vectors to obtain multiple first cumulative currents; the MAP is an RRAM array structure, and its conductance is positively correlated with a reference hash vector, where each reference hash vector represents a gene from a species gene pool; and a first comparison module for comparing the various first cumulative currents to determine the species to which the gene belongs. This invention achieves species gene classification through in-memory computation, reducing data movement and eliminating the need for complex algorithms to correct noise, thereby accelerating system operation, reducing sequencing time, and lowering system energy consumption.

The utility model relates to the technical field of paper product printing, and discloses a flattening mechanism for paper product printing, which comprises a flattening platform, the top of the flattening platform is fixedly provided with a fixing frame, the inner wall of the fixing frame is provided with a chute, the fixing frame is internally provided with a control assembly, and the control assembly comprises a roller, a sliding block and a pressing block, according to the flattening mechanism for paper product printing, the control assembly is arranged, when the sliding plate transversely moves in the supporting plate, a roller connected with a connecting block can be used for flattening a paper product placed on the flattening platform, in the moving process of the sliding plate, the supporting block connected with the first spring in the sliding plate abuts against the surface of a protruding block, and therefore the paper product can be flattened; due to the fact that the multiple sets of protruding blocks are arranged, the supporting blocks can slide in the sliding plate under the supporting of the first springs when the supporting blocks are pressed against, the moving speed of the sliding plate is buffered, the purposes of uniform moving and flattening are achieved, and the situation that folds are difficult to completely unfold due to the too high speed is avoided.

This application relates to the field of data processing technology, and discloses a graph structure generation method and a memory computing accelerator based on a memory computing accelerator. The graph structure generation method based on the memory computing accelerator includes: a node generation module calculating the hidden state of the current node and sending it to an edge probability generation module; the edge probability generation module outputting a probability vector based on the hidden state and sending it to a Bernoulli sampling module; the Bernoulli sampling module outputting a decision vector based on the probability vector and sending it to an edge storage module; and the edge storage module receiving the decision vectors corresponding to all nodes and generating a target graph structure based on the decision vectors corresponding to all nodes. This invention can reduce computational complexity, reduce data movement, save storage space, and improve energy efficiency, thereby improving the graph structure generation effect.

The application provides a triarylamine compound and an organic electroluminescent device thereof, and relates to the technical field of organic electroluminescent materials.The triarylamine compound has good thermal stability, high hole mobility and a suitable HOMO energy level, and is used as a hole transport material in the organic electroluminescent device, which can effectively reduce the hole transport resistance, improve the injection and transport efficiency of holes in the device, make the efficient recombination of electrons and holes in the light-emitting layer, effectively reduce the driving voltage of the device, improve the light-emitting efficiency of the device, reduce the movement of excitons to the outside of the light-emitting layer, avoid interface light emission, reduce the loss of the device, and prolong the service life of the device.The triarylamine compound can be applied to the fields of display, illumination and organic solar cells.

The utility model relates to air -cushion bed technical field, and disclose the fixed type anti -decubitus air -cushion bed, including by six independent air -cushion package composition's air -cushion bed body, every air -cushion package side wall is equipped with inlet valve, can realize the partition aeration adjustment, satisfy the individualized support demand of different shape patient. Air -cushion bed body four corners bottom side installs the first elastic band, and the middle two sides are equipped with the second elastic band of magic paste, through first elastic band and bed board sleeve connection preliminary fixation, utilize second elastic band around bed board and pass through magic paste secondary fixation again, effectively prevent air -cushion bed movement, guarantee user safety. The utility model through the partition design and doublet fixed mechanism, improved the use comfort and safety, has extensive application prospect.

This utility model relates to the field of casual shoe processing technology, and in particular to a hot-melt device for a casual shoe toe heat fusion machine. It includes a base plate, a lower mold, and an upper mold. The upper end of the outer wall of the base plate is fixedly connected to the lower mold via a bracket. A casual shoe toe pressing and hot-melt structure is provided in the middle of the upper end of the outer wall of the base plate, and a shoe last support structure is provided in the middle of the lower end of the outer wall of the lower mold. This hot-melt device for a casual shoe toe heat fusion machine utilizes the casual shoe toe pressing and hot-melt structure. Two motors start simultaneously, driving a spool to rotate within the housing via bearings. The spool then winds up a cable. During this process, the cable pulls a vertical rod to slide downwards within the lower mold, which in turn moves the upper mold downwards. The motor-driven spool rotates to wind up the cable, causing the mold to adhere to the shoe toe on the lower mold. This avoids the need for manual pressing of the mold to heat-melt the casual shoe toe in existing technologies, thus effectively improving practicality.