112 results about "Shoe industry" patented technology

The invention relates to an adhesive stirring device and particularly relates to a rapid adhesive stirring device applied to shoe industry. The invention is to provide a rapid adhesive stirring device to the shoe industry. The rapid adhesive stirring device is novel in structure, simple and convenient to operate and high in operating efficiency. In order to solve the technical problem, the invention provides such a rapid adhesive stirring device applied to the shoe industry. The rapid adhesive stirring device comprises a bottom plate, fixed blocks, a collection framework, a first support rod, a second support rod, a third support rod, a right frame, a first guide sleeve, a first guide rod, a movable framework, a rotating rod, a motor, a second guide sleeve, a second guide rod, a movable rod, a wire tying ring, a drawing wire, a stirring framework and a pipeline; the fixed blocks are symmetrically arranged on the left side of the top of the bottom plate. Through the rapid adhesive stirring device, the effects of being novel in structure, simple and convenient to operate and high in operating efficiency can be achieved; the adhesive can be rapidly and uniformly stirred; the rapid adhesive stirring device can be conveniently applied to production of the shoe industry; through a second spring and a steel ball, the adhesive can be stirred more thoroughly.

The invention relates to an abandoned mold breaking device for the shoe industry, in particular to an abandoned mold gear type breaking device for the shoe industry. According to the technical purposes to be achieved, the abandoned mold gear type breaking device for the shoe industry is thorough in breaking, convenient to operate and high in breaking efficiency. In order to achieve the above technical purposes, the abandoned mold gear type breaking device for the shoe industry is provided and comprises a left frame, a bottom plate, a right frame, a breaking frame, a first sliding rail, first sliding blocks, a swing rod, a rolling device, a cam, a second sliding rail, second sliding blocks, a top plate, a rack, a large belt wheel, a first gear, a small belt wheel, a flat belt, a second gear, a third gear, a rolling shaft and the like. The top of the bottom plate is sequentially provided with the left frame, a guide sleeve, the first slide rail and the right frame from left to right. The gear type breaking device has the beneficial effects that breaking is thorough, operation is convenient, and the breaking efficiency is high, a broken shoe manufacturing mold is little in occupied space, storage space can be greatly saved, and meanwhile the working efficiency of workers can be improved.

A shoe with elastic sole is disclosed. The shoe comprises an inner sole, an outer sole, an upper, and an elastic sole comprising a U-shaped cavity that has openings at the two lateral sides of the sole and a U-shaped spring pad made of carbon fiber plate provided in the cavity and between the inner sole and outer sole forming a highly elastic sole structure. A U-shaped spring tab is added to the core of the U-shaped portion of the U-shaped spring pad. Alternatively, the openings of the cavity at the two lateral sides of the sole can be closed, forming a totally enclosed cavity structure. Additionally, another U-shaped cavity with a U-shaped spring pad can be provided in the anterior portion of the sole, thus forming a sole structure with U-shaped spring pads both in the anterior and heel portion of the sole. A ventilation structure is provided between the inner sole and the outer sole. The vent structure comprises ventilation holes in the lateral and rear sides of the U-shaped cavity with check intake valves provided therein, and a ventilation hole in the front side of the U-shaped cavity with a check exhaust valve provided therein. The shoe has the advantages of large deformation and high elasticity during use that can provide comforts and forced ventilation with its simple structure that is suitable for manufacture by the footwear industry.

The invention relates to a raw material stirring device for a shoe industry, in particular to a gear-type raw material stirring device for the shoe industry. The gear-type raw material stirring device for the shoe industry achieves the technical purposes of being uniform in stirring, high in stirring speed and convenient to operate. In order to achieve the technical purposes, the gear-type raw material stirring device for the shoe industry comprises a base plate, a cam, a first bearing pedestal, a first rotating shaft, a first sliding rail, a first sliding block, a stirring frame, a right frame, a baffle, a spring, a stirring blade, a flat belt, a small belt pulley, a stirring rod, an installation plate, a support, a top plate, a first bevel gear, a second bevel gear, a first gear, a motor, a first rack and the like. The top of the base plate is sequentially provided with the left frame from left to right. The raw material stirring device has the advantages of being uniform in stirring, high in stirring speed and convenient to operate, the raw material stirring device has the important role, the good stirring effect is achieved, and working efficiency is further improved.

the present invention is preparation process of polyether-type polyurethane as shoe sole material. Polyether polyol with high activity and low unsaturation degree is synthesized with water as foaming agent and bimetal cyanide as catalyst; and isocyanate capped modified semi-prepolymer is prepared with small molecule modifier containing active hydrogen. The modified semi-prepolymer and the Polyether polyol are further produced into the porous polyurethane elastomer through mixing, casting, foaming and demolding. The material has high tensile strength, tearing strength, elongation and permanent deformation performance, and rather high low temperature embrtittlement and bending performance, and can meet the requirement as shoe material.

The invention relates to a sole shredding device, in particular to an efficient shredding device for discarded shoe soles for the shoe industry. To solve the technical problem, the efficient shredding device for the discarded shoe soles for the shoe industry is provided, wherein the efficient shredding device is high in shredding speed, uniform in shredding and simple in structure. The efficient shredding device for the discarded shoe soles for the shoe industry comprises a first sliding rail, a rack, a first supporting rod, a first connecting rod, a guide plate, an electric push rod, a gear, a pressing block, shredding teeth, a shredding frame, a left frame, a first electric winding wheel, a first sliding block, a bottom plate, a second sliding rail, a pull wire, a second electric winding wheel, a right frame, a top plate, a second connecting rod, a feeding hopper, cutters, a disc-shaped cam, a motor and a second sliding block. By means of the efficient shredding device, the effects that the shredding speed is high, shredding is uniform, and the structure is simple are achieved, the efficient shredding device plays an important role in achieving the good shredding effect, the working efficiency is improved as well, and the safety is high.

The present invention regards the shoe industry and more specifically it concerns a sole provided in a single moulding made of non-rigid but elastic material having one or more vertical elements folded over each other in such a manner that the horizontal extension thereof mechanically adapts the width of the sole to the different width of the assembly lasts of the upper of a shoe and also allowing adapting the width of the sole to the variation of the conformation of the feet generated by the daily swellings thereof leaving the normal flexibility and comfort of the shoe unaltered with the possibility for the user to stabilize the width of the sole to the possible deformation of the foot by injecting - from outside into the widened internal cavity - a foamed two-component fluid material which, upon solidification within a few minutes, blocks any widened part of the sole to the conformation or to the deformation of the feet of the user.

The invention belongs to the technical field of sewing equipment, in particular to an automatic shoe tongue loop machine suitable for the sewing process of the shoemaking industry, which includes a machine head (1), and a pull belt is arranged at the rear right side of the machine head (1) Mechanism (2), the front part of the right side of the machine head (1) is provided with a tape cutting mechanism (3), and the tape cutting mechanism (3) is arranged directly in front of the draw tape mechanism (2), and the needle bar of the machine head (1) is directed in the X direction. The right side of the axis is provided with a double-clamp belt feeding mechanism (4), the sewing area of ​​the machine head (1) is provided with an inner and outer pressing sewing mechanism (5), and the inner and outer pressing sewing mechanism (5) is arranged on the machine head (1) The parts of the left and right side slide rails of the feeding bracket (1A); compared with the prior art, the present invention can avoid the winding problem of the webbing during work, makes the drawing and clamping smoother, ensures the quality requirements of webbing sewing, and simplifies the overall structure. The manufacturing cost has been greatly reduced, and it has the characteristics of high degree of automation, convenient operation, high efficiency and excellent quality.

The invention relates to a soybean oil-based dimeric acid type polyamide hot melt adhesive and a preparation method thereof. Soybean oil-based dimeric acid, C6-C11 aliphatic dicarboxylic acid, C6-C11 aliphatic diamine, C13-C14 aromatic diamine, C6-C8 lactam, a molecular weight regulator, water and a catalyst are added into a reaction kettle for melt polycondensation action to generate the polyamide hot melt adhesive, and the prepared hot melt adhesive has the excellent physical and chemical performance of low melting point, solvent resistance, good viscosity and the like and can be used in the fields of clothes, electron, shoe industry and the like.

The invention relates to a drying device for a finished shoe, in particular to an efficient drying device for the finished shoe for the shoe industry and aims at achieving the technical purpose of providing the efficient drying device which is used for the finished shoe for the shoe industry and is novel in structure, high in practicality and high in working efficiency. To achieve the technical purpose, the efficient drying device for the finished shoe for the shoe industry is provided and comprises a bottom plate, a left frame, a movable frame, a first fulcrum bar, a second fulcrum bar, a first bearing pedestal, a rotation shaft, a right frame, a blade, a first motor, a guide rod, a guide sleeve, a first rack, a first gear, a baffle, a circular placement plate, a strong light lamp, a fixing plate and the like. The left frame, the first fulcrum bar, the second fulcrum bar, the first bearing pedestal and the right frame are sequentially arranged on the top of the base plate from left to right. The efficient drying device achieves the effect that the structure is novel, the practicality of the device is high, the efficient drying device can be frequently used by people in life and can be used and popularized easily, and the working efficiency of the device is high.

The invention relates to a biodegradable bonding agent material prepared from LA (lactide) chemical synthesis products. The LA materials are poured into a reaction container containing solvents according to the proportion of 5 to 50 percent of the mass of the solvents; a reactor has a stirring and control function; the reactor is controlled under the nitrogen gas protection condition; a certain reaction temperature is controlled; meanwhile, the stirring is performed; after the LA is completely fused, catalysts are added; after reacting for a period of time, stirring is stopped; after the materials are taken out, extraction and centrifugation are performed, so that the LA chemical synthesis products are obtained; then, the LA chemical synthesis products are dissolved by acetic ester, so that the biodegradable bonding agent is obtained. The bonding agent has the characteristics that the preparation is simple; the relative molecular weight and the viscosity are controllable; the biodegradable performance is realized. The biodegradable bonding agent material can be used in the fields of adhesive tapes, leather, sticking paper, stationery, office, electronics, automobile edge trimming fixation, shoe industry, handwork ornament pasting and fixation and the like.

The invention relates to a coating brushing machine, in particular to a coating brushing machine in shoe industry. The coating brushing machine comprises a stand, a nose device, an electric transmission device, a coating storage device, a manual transmission device and a coating nozzle device, wherein the stand is divided into two layers of support plates, the nose device is arranged on the upper support plate, the electric transmission device is arranged on the lower support plate, the side surface is fixedly provided with a residual coating barrel bracket, the nose device comprises a nose electric transmission mechanism, a nose manual transmission mechanism and an active rolling part; the electric transmission device comprises a motor arranged on the lower support plate of the stand, a belt pulley and a belt; the coating storage device comprises a residual coating barrel arranged on the residual coating barrel bracket, and a coating containing barrel arranged on a coating containing barrel bracket; the manual transmission device comprises a pedal plate arranged on the bottom of the side surface of the stand, and a pull rod connected with the pedal plate and a coating brushing head device; and the coating nozzle device comprises a coating nozzle cylinder mechanism, a coating feeding and pushing mechanism, a coating brushing mechanism, a coating discharging control mechanism and a passive rolling part. The coating brushing machine has the advantages of high efficiency, safety, environmental friendliness, low cost, high quality and the like, and is wide in market application prospect.

The invention discloses a neoprene adhesive subjected to secondary graft modification and a preparation method of the neoprene adhesive. The neoprene adhesive comprises the following raw materials (in percentage by weight): 10%-15% of neoprene, 6.3%-13% of grafted monomers, 0.1%-0.5% of initiating agents, 5%-10% of acetone, 15%-30% of butanone, 10%-20% of ethyl acetate, 10%-20% of dimethyl carbonate, 8%-20% of methyl cyclohexane, 5%-10% of thickening agents and 0.3%-1% of terminating agents. The preparation method comprises the following steps of sequentially adding acetone, butanone, ethyl acetate, dimethyl carbonate and methyl cyclohexane, and uniformly mixing and stirring; adding neoprene, and stirring for 2-4 hours; adding a part of the initiating agents, further stirring, then dropping first grafted monomers to react for 0.5-1 hour, and adding second grafted monomers and the rest of initiating agents; adding a terminating agent, and then adding tackifying resin; regulating viscosity, and then discharging. The neoprene adhesive disclosed by the invention is subjected to the secondary graft modification through multiple monomers. The product has the characteristics of high comprehensive property and good environmental friendliness and is suitable for industries, such as furniture making, shoe making and luggage.

The invention relates to a waste shoe mold smashing device for the shoe industry, in particular to a waste shoe mold quick smashing device for the shoe industry. The waste shoe mold quick smashing device for the shoe industry aims at achieving the technical purposes of being good in smashing effect, easy and convenient to operate and high in working efficiency. To achieve the technical purposes, the waste shoe mold quick smashing device for the shoe industry comprises a bottom plate, a left stand, a right stand, a top plate, a first sliding rail, first sliding blocks, a smashing frame, an installation base, a swing rod, a supporting rod, a second siding rail, second sliding blocks, a rack, a gear, a small belt wheel, a motor, a large belt wheel, a flat belt, a crank, a first connecting rod, a second connecting rod, a third connecting rod, a guide plate, a lifting rod and a smashing hammer. The waste shoe mold quick smashing device for the shoe industry has the advantages of being good in smashing effect, easy and convenient to operate and high in working efficiency, and is novel in structure, high in practicability, capable of quickly smashing waste shoe molds, small in size and efficient in running.

The invention relates to a waste toepiece crushing device for shoe industry and particularly relates to an electric push rod lifting-type waste toepiece crushing device for shoe industry. The technical problem to be solved by the invention is to provide the electric push rod lifting-type waste toepiece crushing device for the shoe industry, which is good in crushing effect, simple in operation and high in work efficiency. In order to solve the technical problem, the invention provides the electric push rod lifting-type waste toepiece crushing device for the shoe industry, comprising a bottom plate, a left frame, a right frame, a top plate, a first sliding rail, a first slide block, a crushing frame, a first fixing block, springs, a second fixing block and the like; and the top of the bottom plate is sequentially provided with the left frame, the first sliding rail and the right frame from left to right. By using the waste toepiece crushing device, the effects of good crushing effect, simplicity in operation and high work efficiency are achieved; and the device is novel in structure, high in practicability and capable of rapidly crushing waste toepieces, so that the working benefit of an enterprise is increased.

The invention relates to a dye dispensing device for a shoe industry, and in particular, relates to a dye rapid mixing and dispensing device for the shoe industry. The technical problem to be solved comprises that provided is the dye rapid mixing and dispensing device for the shoe industry, wherein the device has the advantages of uniform mixing, complete mixing and rapid deployment speed. For solving the technical problem, the invention provides the dye rapid mixing and dispensing device for the shoe industry, wherein the dye rapid mixing and dispensing device comprises a base plate, a left frame, a right frame, a top plate, a cylinder, a first supporting rod, a collecting box, a mixing box, a discharging pipe, an electric control valve, a feed hopper, a connecting rod, a first electric push rod, a fixed block, a chain, a wheel gear, a blade, a slideway, a baffle, a spring, a slide block, a motor and a rotating rod; the left side of the top of the base plate is provided with the left frame. The dye rapid mixing and dispensing device achieves the effects of uniform mixing, thorough mixing and fast dispensing speed, has the advantages of low manufacture cost, reasonable structure, easy maintenance and repairing and convenience in use, reduces investment of manpower and material resources, and reduces costs.

The invention relates to an outsole raw material mixing and stirring device for shoe industries, in particular to a shaking outsole raw material mixing and stirring device for the shoe industries, and aims to provide a shaking outsole raw material mixing and stirring device which is excellent in mixing effect, good in stirring effect and high in working efficiency for the shoe industries. The shaking outsole raw material mixing and stirring device comprises a bottom plate, a left frame, a right frame, a top plate, a mounting seat, a first motor, a large belt pulley, a first spring, a collection frame, a second spring, a first fixing rod, a feeding hopper, an electric crushing wheel and a second fixing rod, and the left frame is arranged on the leftmost side of the top of the bottom plate. The shaking outsole raw material mixing and stirring device can rapidly mix and stir outsole raw materials, and work efficiency of enterprises is improved.

The invention relates to a foot type measurer based on the Chinese shoe size and type. Symmetrical left and right measuring devices on a measuring platform thereof comprise a first chute, a shoe size baffle, a shoe size cursor, a first cursor baffle, a second chute, a shoe type baffle, a shoe type cursor and a second cursor baffle respectively. Two sides of the first chute are provided with a shoe size dial respectively, two sides of the second chute are provided with a shoe type dial respectively, and the shoe type cursor is provided with a cursor dial. The foot type measurer based on the Chinese shoe size and type has the advantages and positive effects that: as foot width measurement is arranged at the same time of measuring the foot length, the acquired data comprise not only the foot length or the shoe size but also the foot width or the shoe type, thus obtaining all data of foot type measurement. Besides, both feet can be measured simultaneously, which is more convenient and rapid, is popular with users, brings great convenience for the shoemaking industry and footwear sales departments and promotes the development of Chinese shoe industry.

The invention discloses an EVA treating agent and a preparation method thereof, and relates to a treating agent. The treating agent mainly comprises the following raw material components: SBS, chlorinated EVA, maleic anhydride, dibenzoyl peroxide, a cross-linking agent, hydroxyethyl methacrylate, methylcyclohexane, cyclohexane, ethyl acetate and an anti-aging agent. The preparation method mainly comprises the following steps: firstly, mixing and stirring methylcyclohexane, cyclohexane, SBS, chlorinated EVA and maleic anhydride; adding hydroxyethyl methacrylate, adding an ethyl acetate containing dissolved dibenzoyl peroxide into an obtained mixture, adding the cross-linking agent, cooling, and adding the anti-aging agent and ethyl acetate to obtain the EVA treating agent. The prepared EVAtreating agent has excellent adhesion performance, the adhesion quality of various rubber soles treated by the EVA treating agent is greatly improved, the requirements of the shoemaking industry are met, and meanwhile, the EVA treating agent conforms to the concept of environment-friendly and green development.

The invention relates to an outsole material mixing and stirring device for the shoe industry, especially to an outsole material gear-type mixing and stirring device for the shoe industry. The invention aims to provide the outsole material gear-type mixing and stirring device for shoe industry with excellent stirring effect, simple structure and high work efficiency. The outsole material gear-type mixing and stirring device for shoe industry comprises a base plate, a left rack, a right rack, a top board, a first pole, a slide rail, a slide block, a stirring tank, a first motor, a disc-shaped cam, a first cylinder, an expansion bracket, a fixed plate, a guide plate, an oscillating rod, a movable lever, a third motor, a stirring bar, stirring vanes, a first spring and a baffle plate, etc. The device of the invention achieves an excellent stirring effect, has a simple structure and has high work efficiency. The device has a novel structure, has strong practicality, can be used for rapidly mixing outsole materials, is simple and convenient to operate, and is small in size.

The invention discloses a biodegradable adhesive and a preparation method thereof. The biodegradable adhesive comprises the following components in parts by weight: 1-95 parts of polylactic acid copolymer polyol, 5-95 parts of polyester polyol, 0.2-2 parts of a hydrolysis stabilizer, 1-45 parts of an inorganic filler, 0.5-2 parts of a thixotropic agent and 0-8 parts of a curing agent. The biodegradable adhesive prepared by the invention has good biodegradability and controllable relative molecular weight and viscosity, and can be used in the fields of surface adhesion of adhesive tapes, stationery, shoes industry, automotive upholstery, packing materials and other building or decorative materials and the like.