508results about "Shoe gluing" patented technology

The invention relates to the technical field of computer vision and industrial automation, in particular to a shoe sole three-dimensional gluing contour extraction system and method based on vision single-line laser, and aims to solve the problems that virtual calibration target spots cannot be accurately generated based on shoe sole geometry, the positions and sizes of the target spots are difficult to determine by combining curvature extreme values and principal component analysis in the prior art, and the production cost is low. The problem that a double-branch deep learning model cannot be adopted to fuse feature prediction transformation, and the re-projection error is increased is solved; a virtual calibration target spot is automatically generated based on sole geometry through a feature fusion calibration module, a grid is generated through point cloud processing and Poisson reconstruction, the position and size of the target spot are determined by combining a curvature extreme value and principal component analysis, a corresponding relation is established by utilizing two-dimensional and three-dimensional feature matching, initial alignment is realized through ICP and re-projection error optimization, and the target spot position and size are determined. A double-branch deep learning model is adopted to be fused with feature prediction transformation, iterative optimization is carried out through space consistency errors, and re-projection errors are reduced.

The invention provides a sole pressing machine for shoemaking and a shoe sole pressing method. The sole pressing machine comprises a rack, a left and right edge pressing device, a front and back tightening device, a pressing rod device and a jacking mechanism, and a working platform is arranged on the lower portion of the rack; the jacking mechanism is arranged on the working platform, and the left and right edge pressing device is arranged above the jacking mechanism and connected with the movable end of the jacking mechanism. The front-back tightening device and the pressing rod device are both arranged above the left-right edge pressing device, and the upper end of the front-back tightening device and the upper end of the pressing rod device are both connected with the rack. The automatic shoe taking and placing device has the advantages that in the open state, the front end and the rear end of the left-right edge pressing device are not blocked by the front lacing mechanism and the rear lacing mechanism, meanwhile, the enough distance can be kept between the left-right edge pressing device and the front-rear lacing device, automatic taking and placing operation on shoes can be conveniently achieved by means of a mechanical arm and the like, manual shoe taking and placing are not needed, and the labor intensity of workers is reduced. And full-automatic production of sole pressing operation can be realized, so that the production efficiency is improved.

The utility model discloses a reverse sewing synchronous reinforcing band device which comprises a base, a machine needle mechanism, a reinforcing band discharging mechanism, a reinforcing band attaching mechanism, a conveying mechanism and a cutting mechanism. The conveying mechanism comprises a front conveying belt and a rear conveying belt, and the front conveying belt and the rear conveying belt are respectively installed on the base; the machine needle mechanism is arranged between the front conveying belt and the rear conveying belt, the reinforcing and attaching mechanism and the cutting mechanism are sequentially installed on the shell and located above the rear conveying belt, the reinforcing band discharging mechanism is arranged above the shell, and a reinforcing band is installed in the reinforcing band discharging mechanism and sequentially passes through the two transmission wheels to the reinforcing and attaching mechanism. The integrated assembly line system for reverse sewing of the shoe fabric, fitting of the reinforcing band and shearing of the reinforcing band is achieved, the production efficiency is improved, and the production time is saved.

The invention relates to the technical field of snow boot production equipment, in particular to a boot sole bonding device after boot press forming, which comprises a base plate, a boot sole conveying mechanism is arranged on one side of the top of the base plate, a boot body conveying mechanism is arranged on one side of the boot sole conveying mechanism, and a feeding manipulator is arranged at one end between the boot sole conveying mechanism and the boot body conveying mechanism; the boot sole positioning and aligning device is arranged on the side, away from the boot sole conveying mechanism, of the feeding mechanical arm, the gluing mechanical arm is arranged on one side of the boot sole positioning and aligning device, the boot body positioning and aligning device is arranged over the boot sole positioning and aligning device, and the inner supporting and pressing device is arranged over the boot body positioning and aligning device. According to the device, the boot body and the boot sole are automatically positioned according to the shapes of the boot body and the boot sole before being pressed, so that the boot body and the boot sole are pressed in the state of keeping the orientation of the boot body and the boot sole consistent, and the surface of the boot body is ensured not to be wrinkled to a certain extent in the pressing process, so that the effect of ensuring the quality of a finished product is achieved.

The invention provides a vamp glue spraying and shunting method, which belongs to the field of shoemaking, and comprises the following steps: a first right vamp and a first left vamp are positioned at a right glue spraying position and a left glue spraying position, and a second right vamp is positioned at a middle position; the glue spraying robot sprays glue to the first right vamp, the posture is switched to spray glue to the first left vamp after glue spraying is completed, the first right vamp is released, and meanwhile the second right vamp is transferred to a right glue spraying position; after glue spraying of the first left vamp is completed, the glue spraying robot switches the posture to spray glue to the second right vamp, the first left vamp is released to the middle position, and the second left vamp is transferred to the left glue spraying position; after glue spraying of the second right vamp is completed, the glue spraying robot switches the posture to spray glue to the second left vamp, and the second right vamp is released; the second left vamp is released after glue spraying is completed, the third right vamp is transferred to the right glue spraying position, the third left vamp is transferred to the left glue spraying position, the fourth right vamp is conveyed to the middle position, and the next cycle is carried out. The glue spraying takt can be accelerated, and then the production efficiency is improved.

The invention belongs to the technical field of shoe preparation, and relates to a functional shoe with a plantar pressure detection function and a preparation method, a shoe body is composed of an upper, a composite sole and an insole, and a plantar pressure detection system is integrated in the insole. The plantar pressure detection system sequentially comprises an antibacterial contact layer, a flexible sensing layer, a buffer layer, a circuit sealing layer and an anti-skid substrate layer from a contact surface to a substrate, the composite sole is composed of a rubber outsole, an EVA secondary foaming midsole and a PE anti-puncture layer. According to the functional shoes and boots provided by the invention, the insoles are formed by compounding the PU and the PORON, so that the functional shoes and boots have good buffering and supporting performance; the patterns of the shoe sole are optimally designed, so that the shoe sole has good anti-skid performance and water and sediment discharging performance; the preparation process is simple, the use requirements in a complex environment can be met, and better protection and comfort are provided for a user.

The application discloses a vamp gluing device for an automatic shoe production line, which comprises a rotating main body mechanism, a floating mechanism, a glue discharging mechanism and a brush head mechanism; the floating mechanism is connected with the rotating main body mechanism; the glue discharging mechanism is fixed with the rotating main body mechanism; the brush head mechanism is installed on the rotating main body mechanism and is communicated with the glue discharging mechanism. The rotating main body mechanism provides suitable rotating speed and torque for gluing; the floating mechanism provides stable flexible floating force for the brush head mechanism through precise pressure regulating elements; the glue discharging assembly forms a switch valve port for controlling glue discharging near the end of the brush head mechanism, so that the glue discharging amount can be accurately controlled; the brush head mechanism cooperates with the brush through the glue discharging shaft head of the columnar body structure to provide better gluing quality. The vamp gluing device is applied to the automatic production line, manual work can be replaced by machines, vamp brushing work of various shoes can be completed, and the health of the operators can be protected and the labor cost can be reduced.

The invention discloses a modularized flexible shoemaking production line, and relates to the technical field of shoemaking, the modularized flexible shoemaking production line comprises a plurality of stations arranged in an assembly line mode, the number of each station is at least one, the stations are independently arranged, and the stations comprise a shoe last sleeving station, a polishing station, a gluing station, a baking station, a sole feeding station, a sole pressing station, a freezing station and a shoe last removing station; the material transferring assembly is matched with the assembly line, the vulcanizing station is arranged between the polishing station and the gluing station and comprises a fixing seat, the fixing seat is sleeved with the shell, the conveying assembly is arranged on the fixing seat, the bearing assembly is arranged on the conveying assembly, and the circulating hot air assembly is arranged on the shell; by redesigning the process layout, the vulcanizing station is arranged between the polishing station and the gluing station in front, the vamp can be shaped by utilizing high temperature in the vulcanizing process, the stress of the vamp is effectively released, the deformation risk in the subsequent process is reduced, and the quality stability of shoes is improved.

The invention discloses a firmly-bonded shoe sole and a preparation method thereof, and belongs to the field of shoe sole production and manufacturing. The shoe sole comprises a first foaming layer, a fabric layer and a rubber sheet layer which are sequentially connected from top to bottom; the fabric layer is embedded or welded on the lower bottom surface of the first foaming layer, the fabric layer and the rubber sheet layer are connected through a bonding layer, and no bonding layer is arranged between the fabric layer and the first foaming layer. The lower surface of the first foaming layer is thermally embedded or welded with the fabric layer and then bonded with the rubber sheet through the bonding layer, so that the rubber sheet and the insole of the shoe sole are firmly bonded, the deep layer material breaking standard can be stably reached, a rubber layer is omitted, and the environmental protection performance and the safety performance are improved.

The present application provides a kind of vamp glue spraying shunt method, belong to shoemaking field, comprising: first right vamp and first left vamp are located right glue spraying position and left glue spraying position, second right vamp is located intermediate position;Glue spraying robot sprays first right vamp, after glue spraying, posture is switched and first left vamp is sprayed, first right vamp is released, while second right vamp is transferred to right glue spraying position;After first left vamp is sprayed, glue spraying robot posture is switched and second right vamp is sprayed, first left vamp is released to intermediate position, second left vamp is transferred to left glue spraying position;After second right vamp is sprayed, glue spraying robot posture is switched and second left vamp is sprayed, second right vamp is released;Second left vamp is released after being sprayed, third right vamp is transferred to right glue spraying position, third left vamp is transferred to left glue spraying position, fourth right vamp is transmitted to intermediate position, enter next cycle.The present application can speed up glue spraying beat, and then improve production efficiency.

The utility model relates to the technical field of shoe material glue spraying processing technology, in particular to a vamp glue spraying and detecting mechanism, which comprises a fixed seat, a first spray gun, a second spray gun and a temperature sensing component, the first spray gun and the second spray gun are respectively arranged on the fixed seat, the glue spraying direction of the first spray gun is arranged along the horizontal direction, and the temperature sensing component is arranged on the fixed seat. The glue spraying direction of the second spray gun is arranged in the vertical direction, the temperature sensing assembly is installed on the fixing base and faces the glue spraying directions of the first spray gun and the second spray gun, the automatic glue spraying device is simple in structure and reasonable in design, glue spraying at the two angles of a vamp is achieved at the same time by arranging a set of spray guns at different angles, the glue spraying efficiency is high, and the glue spraying speed is high. By arranging a temperature measuring structure, whether glue is sprayed or not is detected synchronously, and glue spraying use is convenient.

The utility model discloses a vamp processing box which comprises a box body, the box body is provided with an opening, a box cover is installed at the opening end, and the box cover is provided with a sealing edge attached to a vamp. A rotatable work piece is installed in the box body, the work piece acts on a vamp to-be-processed area located in the box body, and the vamp to-be-processed area is an area where a vamp makes contact with an outsole; according to the utility model, the processes of polishing or brushing glue or brushing a treating agent in the to-be-processed area of the vamp can be concentrated in one closed box, so that the influence of powder generated during polishing on other equipment (such as a manipulator, a driving motor and the like) is effectively avoided, and meanwhile, the corrosion of the glue or the treating agent on the other equipment is also prevented; the cleanliness of a production environment is improved; and the service life of equipment is prolonged.

The invention relates to a sole glue spraying track generation method based on point cloud data, and belongs to the field of computer vision and industrial automation. The method comprises the following steps: calculating a global absolute phase by adopting an improved three-wavelength phase shift profilometry, and generating a sole three-dimensional point cloud through a monocular coding structured light system; generating a glue spraying track based on a three-coordinate scanning weighted principal component analysis algorithm: segmenting the point cloud along the length direction of the sole to extract an upper edge point set, setting an offset for the upper edge point, performing inward offset to obtain a transition point, and optimizing the transition point for a high-curvature region by adopting polynomial interpolation to obtain a glue spraying track; generating a smooth trajectory by using a third-order non-uniform rational B-spline curve interpolation; and calculating a normal vector of the smooth path through weighted principal component analysis, and finally converting the normal vector into a quaternion pose to control glue spraying operation of the six-degree-of-freedom robot. The shoe sole glue spraying track of the robot can be effectively generated, the path precision is high, the glue line uniformity is good, and the method is suitable for automatic glue spraying of various types of shoe soles.

The invention discloses a pair of children's shoes and a preparation method thereof, and relates to the field of children's shoes, each of the children's shoes comprises an upper, a sole, a toe cap protection structure and a detachable orthotic insole, the upper is formed by sewing a breathable antibacterial composite fabric; scientific foot protection is achieved through multi-dimensional structure optimization, the 1 / 3 bending structure of the shoe sole accurately corresponds to the first-fifth metatarsophalangeal joint position of the foot, the 15-degree upwarp design and the 3-5 mm sunken structure accord with the foot movement track of a child during walking, running and jumping, the space in the shoe is increased, joint stress damage is reduced, the correction shoe pad is provided with supporting pads aiming at the transverse arch of the forefoot and the longitudinal arch of the inner side and the longitudinal arch of the outer side respectively, and therefore the correction effect is achieved. By the aid of pressure sinking convex-concave grooves in metatarsophalangeal joints and toe joints, plantar pressure can be dispersed, a normal physiological curve of an arch can be maintained, foot development deformity such as flatfoot, strephenopodia or valgus can be effectively prevented, and meanwhile, the surrounding heel cup with the height of 12 mm and the inner side heel cup cooperatively fix the heel to guarantee that the foot keeps a correct force line during movement.

The invention relates to the technical field of sealing glue for shoes, and discloses environment-friendly traceless sealing glue for shoes and a preparation method of the environment-friendly traceless sealing glue. The sealing compound is prepared from 40 to 50 parts of polyester polyol, 9 to 15 parts of HDI (hexamethylene diisocyanate) tripolymer, 0.1 part of environment-friendly catalyst, 2 to 5 parts of silane coupling agent, 1 to 1.5 parts of organic silicon flatting agent, 15 to 20 parts of ethyl acetate / acetone mixed solution and 8 to 10 parts of hydrogenated rosin glyceride and terpene resin. The sealing compound disclosed by the invention has the characteristics of traceless invisibility, high-strength adhesion, good leveling performance, wide applicability and environmental protection.

The utility model relates to shoe manufacturing equipment technical field discloses a kind of pressing and bottoming press for shoe preparation, including pressing station, the top of pressing station is fixedly connected with support frame, the inside of support frame is fixedly connected with bottoming device, the top of pressing station is provided with clamping mechanism, the top of pressing station is provided with rotating mechanism, the right side of pressing station is provided with discharge conveying device, clamping mechanism includes moving assembly and clamping assembly, moving assembly is set in the top of pressing station and extends to outside, clamping assembly is set in the inside of moving assembly and extends to outside, moving assembly includes support rod, the bottom of support rod is fixedly connected in the top of pressing station, the right side of support rod is fixedly connected with screw rod, rotating mechanism and clamping mechanism, discharge conveying device work cooperatively, shoe parts are sequentially completed bottoming, discharging and other processes in rotating process, optimize the entire shoe preparation work flow, realize the link from bottoming to discharging, improve production efficiency.

The utility model discloses an internal circulation shoe material drying oven, which relates to the technical field of shoe material drying, and comprises a support underframe, a drying box is arranged at the top of the support underframe, a rotating component is arranged in the drying box, a conveying component extending into the drying box is arranged on one side of the drying box, and the rotating component is arranged on the other side of the drying box. And a material guiding assembly is arranged on the outer side of the rotating assembly, and the conveying assembly comprises a feeding belt and a discharging belt. Through the arrangement of the annular material guide plate and the utilization of the annular material guide plate similar to a funnel shape, materials are better transmitted to the surface of the rotating disc through the feeding belt, and meanwhile, the corresponding annular friction lines are arranged on the surface of the rotating disc, so that the materials located at the top of the rotating disc are prevented from being influenced by centrifugal rotating force in the rotating process of the rotating disc, and the rotating disc is prevented from being damaged. And meanwhile, it can be guaranteed that the materials affected by centrifugal rotating force are better concentrated on the positions of the annular friction lines on the rotating disc, and it is guaranteed that each set of materials are dried in the same track in the subsequent drying process.

The invention provides a two-section type sole structure, a preparation process thereof and a shoe with the two-section type sole structure, and belongs to the technical field of shoemaking. The two-section type sole structure comprises a front-section foaming outsole, a rear-section foaming outsole and a middle rubber connecting piece for connecting the front-section foaming outsole and the rear-section foaming outsole; and the front section foaming outsole and the rear section foaming outsole are provided with lap joint surfaces in lap joint areas with the middle rubber connecting sheet. By optimizing the hardness, the thickness and the lap joint process of the middle rubber connecting piece, the deflection resistance and the interface bonding durability of the bending area are effectively improved.

The present invention discloses a shoe lasting machine, comprising: a frame with a shoe hole formed on its upper surface; a clamping module comprising a mounting frame, a first linear drive device, and two clamping mechanisms, wherein the mounting frame is fixedly connected to the frame, and the two clamping mechanisms are both slidably connected to the mounting frame. The two clamping mechanisms are moved away from or toward each other by the first linear drive device. The two clamping mechanisms are each provided with an openable and closable clamping portion, the closing amplitude of the clamping portion being positively correlated with the displacement of the corresponding clamping mechanism inward, and the two clamping portions together forming a clamping space directly opposite the shoe hole; and a sole pressing module comprising a placement platform and a second linear drive device, wherein the placement platform is located below the clamping module and covers the clamping space, and the second linear drive device is mounted on the frame and drives the placement platform to move up and down. The present invention can fully automate the snow boot pressing process, effectively protecting workers' health and significantly improving snow boot production efficiency.

The utility model discloses an auxiliary glue pressing device for production. The auxiliary glue pressing device comprises a main body structure, a glue pressing structure and an adjusting structure, the main body structure comprises a rack, a conveyor and a conveying belt, and the glue pressing structure comprises a stroke frame, a supporting frame, a glue spreading roller, a material box and a mold groove; the adjusting structure comprises first threaded plates located at the two ends of the material box, first threaded rods, gears, connecting plates and two sets of racks distributed at equal intervals. According to the utility model, the adjusting structure is arranged, so that the longitudinal position of the material box can be adjusted, the amount of glue conveyed to the outer wall of the glue coating roller is controlled by adjusting the distance between the glue coating nozzle and the glue coating roller, and the glue pressing structure, the conveying belt and the pressing plate are arranged, so that insoles are conveyed to the lower part of the glue coating roller to realize glue pressing treatment of the insoles; and then the shoe pad and the bonding material are pressed through the pressing plate, so that the bonding machine has two purposes, the investment of equipment is reduced, and the production cost is reduced.

The invention relates to the technical field of shoe manufacturing equipment, in particular to a shoemaking assembly line capable of improving the shoe sole glue brushing waste gas collection rate in the shoemaking process, the shoemaking assembly line comprises a shoemaking assembly line body, waste gas downward absorption and collection structures are arranged on the two sides of the shoemaking assembly line body respectively, and the tail ends of the waste gas downward absorption and collection structures are communicated with a combined waste gas treatment device; a personnel detection sensor is arranged on the side, close to an operator, of the waste gas lower absorption and collection structure, and the waste gas lower absorption and collection structure and the personnel detection sensor are electrically connected with a controller. By improving the waste gas collecting structure, the waste gas collecting efficiency is improved.

The embodiment of the application discloses a kind of glue road track generation method and device of shoe sole, comprising: obtaining shoe sole point cloud data, whole shoe point cloud data and vamp point cloud data, based on shoe sole point cloud data, obtain shoe sole edge track and first local registration point cloud data, based on shoe sole edge track, first local registration point cloud data and whole shoe point cloud data, obtain glue coating track and second local registration point cloud data, based on glue coating track, second local registration point cloud data and vamp point cloud data, obtain glue road track, in use process, it is not necessary to customize and reprogram robot to generate the glue road track of shoe sole for different styles, different size shoes, only need to send the glue road track generated in the method in the application to robot, it can be glued by robot to the glue road of shoe sole, realize the automatic generation of the glue road track of shoe sole, and the method does not need manual participation, with the advantages of high efficiency, no error and good glue spraying effect.

This application relates to a gluing machine and process for footwear athletic shoes. The gluing machine includes a transport frame, a spray gun tube, and a sealing element. A nozzle is slidably connected inside the spray gun tube, and an air inlet pipe is connected to the outer wall of the spray gun tube. An air pump is located at the end of the air inlet pipe away from the spray gun tube. An elastic element is provided between the sealing element and the nozzle. The elastic element has elastic potential energy to push the nozzle towards the air inlet pipe. When the air pump is turned off, the nozzle can move away from the sealing element under the action of the elastic element. The sealing element includes a rubber stopper. A sealing hole is opened on the outer wall of one end of the rubber stopper. The glue outlet end of the nozzle is slidably connected to the rubber stopper through the sealing hole. After the gluing of the shoe upper is completed, the nozzle moves away from the rubber stopper under the action of the elastic element until the glue outlet end of the nozzle retracts into the rubber stopper through the sealing hole. The inner wall of the sealing hole wraps around the glue outlet end of the nozzle, thereby reducing the risk of residual glue at the nozzle outlet end hardening upon contact with air, leading to nozzle clogging.

The present application provides a kind of vamp gluing device and method with toe point gluing, it is related to shoemaking field, device includes first support, first glue gun and blowing assembly being set on first support, blowing assembly includes "U" type air cavity and gas outlet being opened in the upper end of air cavity and extending along the shape of air cavity, according to curvature radius turning point in gluing track, extract toe track, after gluing track after extracting shoe track is used as shoe track, first glue gun is sprayed according to shoe track in shoe, then, according to the toe point gluing of shoe track, after point gluing is completed, glue block similar to the shape of air cavity is formed in toe, the glue block of toe is blown open by the gas outlet of blowing assembly and is inclined upward, whether there is overflow glue in toe gluing part is detected after blowing is completed.The present application can avoid the appearance of overflow glue or bump in toe, effectively improve gluing effect.

The invention relates to the technical field of automatic shoemaking, in particular to a full-automatic shoemaking system which comprises a rotary conveying mechanism, a shoe tree jig, a shoe tree fixing and locking mechanism, an upper roughing mechanism, a liquid medicine spraying mechanism, a first glue brushing mechanism, a second glue brushing mechanism, a glue rolling mechanism and a transferring mechanism. The rotary conveying mechanism is used for circularly conveying shoe tree jigs and enabling the shoe tree jigs to sequentially pass through the shoe upper roughing mechanism, the medicine spraying mechanism, the first glue brushing mechanism, the second glue brushing mechanism and the glue rolling mechanism; the shoe tree fixing and locking mechanism is arranged at the feeding end of the rotary conveying mechanism and used for locking and fixing shoe tree jigs, and the shoe upper roughing mechanism, the medicine liquid spraying mechanism, the first glue brushing mechanism, the second glue brushing mechanism and the glue rolling mechanism are all provided with transferring mechanisms which are in butt joint with the rotary conveying mechanism so as to be used for transferring the shoe tree jigs. By means of the efficient production process, precise process treatment and high automation, efficient, high-quality and stable shoemaking production is achieved.

This utility model discloses a shoe upper and sole pressing device for shoe material production, including a support base. A second elastic block is installed on one side of the elastic telescopic base, and a first elastic block is installed on the other end of the second elastic block. A side support block is installed on the other end of the first elastic block. A conveyor belt support block is installed in the middle of the inner wall of the conveyor belt. The hydraulic cylinder, the first electric push rod, the conveyor belt, and the second electric push rod are electrically connected to a PLC controller. This shoe upper and sole pressing device for shoe material production can move continuously via the conveyor belt and the placement trough. The first electric push rod can drive the conveyor belt to adjust its height, adapting to conveyor mechanisms of different heights. It provides better continuous processing results and can press multiple sets of shoe materials using pressure pads, further improving efficiency. The side support block, the first elastic block, the second elastic block, and the elastic telescopic base form a matrix elastic compression clamping mechanism, offering better adaptability, more stable clamping, and improved processing results.

The utility model discloses a slipper bonding shaping device which comprises a working table, a positioning block is fixed on the outer wall of the top of the working table through a fixing assembly, the fixing assembly comprises a limiting block and a limiting rod, the limiting block is fixed on the outer wall of the top of the working table, the limiting block is connected with the positioning block in an inserted mode, and the limiting rod is connected with the limiting block. A storage groove is formed in one side of the limiting block, a limiting rod is rotationally connected to the inner wall of the storage groove, a fixing groove is formed in the inner wall of the positioning block, the limiting rod is in limiting fit with the fixing groove, a first gear and a second gear which are in transmission engagement with each other are installed on the inner wall of the workbench, and a rotating shaft of the second gear is connected with a rotating shaft of the limiting rod. The top end of a rotating shaft of the first gear is connected with a rotating rod. According to the utility model, through the arrangement of the fixing assembly, the positioning blocks can be quickly replaced when slippers with different specifications or shapes are shaped, and only a plurality of positioning blocks need to be prepared according to the slippers to be shaped, so that the cost is reduced, and the operation is convenient.

A fluid-filled chamber is provided. The fluid-filled chamber comprises: a first barrier sheet formed from a first polymer material; a second barrier sheet attached to the first barrier sheet and formed from a second polymer material, the first barrier sheet and the second barrier sheet cooperating to define an internal cavity; and a tensile member disposed within the internal cavity and formed from a third polymer material, the tensile member including a plurality of tensile elements each having a longitudinal axis that extends in a direction from the first barrier sheet to the second barrier sheet; said fluid-filled chamber characterized in that it further comprises a first weld that attaches the first barrier sheet, the second barrier sheet, and the tensile member together by mixing the first polymer material of the first barrier sheet, the second polymer material of second barrier sheet, and the third polymer material of the tensile member.

The utility model discloses an automatic sole gluing machine which comprises a gluing machine base, a sole conveying belt is assembled on the gluing machine base, and a gluing frame is assembled in the center of the upper end of the gluing machine base. A glue outlet bag is assembled at the bottom end of the gluing frame, and shoe sole fixing molds are uniformly assembled at the upper end of the shoe sole conveying belt at equal intervals; glue outlets are evenly formed in the bottom end of the glue outlet bag from left to right at equal intervals, and glue outlet pipes are assembled in the glue outlets. According to the automatic shoe sole gluing machine, the shoe sole fixing molds are evenly assembled on the shoe sole conveying belt at equal intervals, shoe soles of different specifications can be stably fixed, and it is guaranteed that the shoe soles cannot move in the gluing process. Glue outlets are evenly formed in the bottom end of the glue outlet bag from left to right at equal intervals, glue outlet pipes are assembled, and comprehensive and even gluing of the shoe soles can be achieved in cooperation with conveying of the shoe sole fixing mold.