52results about "Blowing moulds" patented technology

The utility model belongs to the technical field of dies, and particularly relates to a glass bottle production die which comprises a first die holder, a second die holder and a die core which consists of two parts and is detachably mounted in the first die holder and the second die holder, and further comprises a rotating plate which is rotatably connected to the upper end of the side surface of the first die holder and is close to the second die holder; the inserting plate eccentrically slides in the rotating plate; it can be understood that the plug-in design that the rotating plate is in linkage with the plug-in plate, the first locking sleeve and the second locking sleeve is adopted, the cover plate is combined with the combined type locking structure that the screw rod and the threaded seat are integrated, rapid plug-in and threaded locking of the mold can be synchronously completed through rotating operation, and the mold can be quickly plugged and locked while the daily handle function of the screw rod is reserved. The traditional double effects of multiple insertion and thread fastening are achieved through one-time operation, and the mold assembly process is remarkably simplified; and through mechanism linkage optimization, on the basis of ensuring the locking reliability, the complex working procedures of traditional step-by-step operation are effectively replaced.

The invention belongs to the technical field of bottle-making machines, and particularly relates to a bottle-making machine turntable mechanism which comprises a base, and a rotating shaft is rotatably mounted in the middle of the top of the base; an upper disc and a lower disc fixedly sleeve the outer wall of the rotating shaft respectively, the bottom of the lower disc is fixedly connected with a gear ring, the inner wall of the gear ring is fixedly connected with a bearing, an inner cavity of the bearing is fixedly connected with the top of the base, the outer wall of the gear ring is meshed with a gear, a servo motor is arranged on the lower side of the gear, and the outer end of a transmission shaft of the servo motor is fixedly connected with a speed reducer; the outer end of the output end of the speed reducer is fixedly connected with the gear. A speed reducer is driven to work through a servo motor, so that a gear can be driven to rotate at a reduced speed, a gear ring is driven to rotate, a lower disc is driven to rotate, a rotating shaft and an upper disc can be driven to rotate, a forming mold on the upper disc is driven to rotate and change positions, and the rotating stability is improved; and the gear transmission precision is high, so that the accuracy of rotating and adjusting the position is improved.

A forming die for a glass bottle blowing process comprises a die set, and the die set comprises a first die body and a plurality of die bodies arranged according to the curved surface portion of the surface of a glass bottle body. The first mold body is configured to be driven to extrude an opening part of the glass blank, each mold body at least corresponds to a curved surface part on the glass bottle body, each mold body corresponds to a specific curved surface area of the glass bottle body, and a temperature sensor and an independent cooling channel are arranged in each mold body; the temperature of different areas of the mold is monitored in real time and accurately and independently regulated and controlled, so that the problem of uneven heat dissipation caused by overall cooling of a traditional mold is solved, local overheating or supercooling caused by the thickness difference and shape curvature change of a bottle body can be compensated, the cooling uniformity of a glass bottle is improved, and the service life of the glass bottle is prolonged. Bottle body deformation, non-uniform thickness and internal stress concentration caused by temperature gradient are reduced, and finally a glass bottle product which is accurate in size, uniform in wall thickness and high in appearance quality is obtained.

The application discloses a kind of based on variable wall thickness control's beer bottle lightweight pressure blow forming method, through material drop accurate supply, initial mould variable pressure pressing, bottle blank vacuum shaping, mould transfer preheating, three-stage variable pressure blow forming, partition cooling solidification, annealing stabilization, eight major steps of on-line detection, in combination with variable-diameter punch, partition temperature control, dynamic punch compensation, segmented vacuum control, realize the differentiation of beer bottle mouth, shoulder, body, bottom wall thickness Precision distribution;The weight of the 500ml specification beer bottle prepared is only 260-280g, the weight reduction is 15%-23%, the bottle body thickness ratio is less than or equal to 1.8:1, and the internal pressure strength is greater than or equal to 1.6MPa, the impact strength is greater than or equal to 1.0J, the internal stress is less than or equal to 2 levels, solve the contradiction between weight reduction and strength, at the same time reduce the defective rate to 2%-3%, save raw materials and energy consumption, adapt to the demand of beer bottle large-scale green production.

A low-thermal-stress glass mold and its preparation method are disclosed, belonging to the field of glass mold technology. The mold includes a bottle half-mold used in pairs, facing each other towards one side of a pair of mold-fitting surfaces. The bottle half-mold has a cavity, characterized by: within the wall thickness of the bottle half-mold, axially arranged, independent yet spaced apart, each penetrating from one side of the pair of mold-fitting surfaces to the other, comprising a lower built-in annular cavity, a middle built-in annular cavity, and a neck / shoulder built-in annular cavity. The openings of the lower, middle, and neck / shoulder built-in annular cavities are closed at the points where they meet the mold-fitting surfaces. Advantages: Without changing the inner wall dimensions and cooling boundary conditions, it solves the problem of high thermal stress caused by large radial temperature gradients in solid glass molds, extending service life; the method has controllable manufacturing costs, feasible processes, and ensures a significant reduction in thermal stress in the prepared glass mold.

The invention provides a light-weight double-section blowing type forming process for a glass bottle, belongs to the field of glass product processing, and solves the problems of low forming production efficiency, insufficient precision, poor system performance and the like of the existing glass bottle. Comprising the following steps: S1, preparing and melting raw materials; s2, feeding and prototype forming; s3, shaping and strengthening; s4, annealing treatment; and S5, carrying out online detection and sorting. According to the invention, through double-section pressure blowing and addition of a special reinforcing agent, the difficult problem of consideration of light weight and strength is successfully solved, dynamic initial blowing pressure control based on viscosity and servo precise control of mold movement are adopted, and an online laser thickness measurement and intelligent feedback system is combined, so that process parameters can be automatically and finely adjusted, and the consistency and qualified rate of products are improved; each core module is provided with an electric three-dimensional positioning mechanism, so that quick and accurate centering and cooperative adjustment of the mold are realized; a whole-process quality monitoring system from forming to delivery is integrated, the mechanical reliability and durability of each delivery product are ensured, and defective products are avoided.

The utility model relates to bottle blowing machine technical field discloses the bottle blowing machine for glass bottle production for cosmetics, including work table, the upside fixedly connected with the fixing frame of work table, the inside both sides fixed mounting of fixing frame have the pneumatic cylinder, the telescopic end fixedly connected with mounting seat of pneumatic cylinder, the inside of mounting seat is provided with mould, the upside of mould is provided with blow head, be provided with mounting assembly between mounting seat and mould, the inner bottom fixed mounting of work table has electric slide rail, the upside sliding connection of electric slide rail has electric sliding block, the upside fixedly connected with electric push rod of electric sliding block. In the utility model, through the combination of soft support frame cooperation electric slide rail, electric push rod, can automatically adjust the support position according to the bottle height, avoid finished product collision damage, cooling box and cooling fan work in coordination, dustproof filtration is combined, ensure mould high -efficient cooling.

The present invention relates to the field of glass bottle production. Disclosed is a glass bottle mouth cooling device for a horizontally opening individual section machine. The key technical points of the present invention are: the device comprises a clamp body, wherein a vertical cooling channel is formed inside the clamp body, an air inlet groove communicated with the vertical cooling channel is formed at the bottom of the clamp body, and a vertical cooling hole communicated with the vertical cooling channel is formed at one side of the clamp body; and the device further comprises an air delivery part and a cooling part, wherein the air delivery part is provided at the top of the clamp body, the cooling part is provided at the top of the air delivery part, and a first connecting channel is formed inside the air delivery part. The present invention aims to solve the technical problem that a bottle mouth cannot be cooled due to the fact that the bottle mouth is exposed after being blown and pressed by means of a blowing and pressing head, particularly a large diameter bottle mouth having relatively large bottle mouth area, resulting in that a bottle mouth is prone to deform due to the fact that the bottle mouth is not cooled on time.

The invention discloses a preparation method for depositing a film on the inner surface of a glass bottle, and belongs to the technical field of glass bottle preparation. Molten glass is made into a special-shaped glass bottle through a blowing process, and 500-650 DEG C waste heat is kept during forming; introducing mixed gas of organic silicide gas and oxidizing gas into an inner cavity of the glass bottle, carrying out thermal decomposition and oxidation reaction on the mixed gas by utilizing waste heat, and depositing on the inner surface of the bottle to form a layer of SiO2 film; and then immediately feeding into a continuous annealing kiln for annealing to obtain a finished product. The waste heat generated after the glass bottle is formed is used as reaction heat energy, online continuous production is achieved, additional heating and intermediate cooling links are not needed, and energy conservation and high efficiency are achieved. The deposited SiO2 film is firmly combined with the glass substrate, the oxygen and water vapor barrier property and the corrosion resistance of the glass bottle are remarkably improved, and the glass bottle is suitable for various packaging fields of food, medicines, chemicals and the like. By-products are mainly carbon dioxide and water, so that the method is easy to implement industrially.

The present disclosure relates to a mold for manufacturing a glass container including a left mold and a right mold, wherein the left mold includes a left fixed mold; and a left separated mold positioned on a side surface of the left fixed mold, the right mold includes a right fixed mold; and a right separated mold positioned on a side surface of the right fixed mold, the left separated mold is movable forwardly and backwardly while the left fixed mold is stationary, and the right separated mold is movable forwardly and backwardly while the right fixed mold is stationary.

The utility model provides a luminaire glass tube mold closing machine, and relates to the technical field of glass tube processing. Two air cylinder control buttons are installed on the front side of the top of the base, a supporting barrel is further welded to the top of the base, and a main supporting base is fixed to the inner side of the supporting barrel. A bottom die is fixed to the middle position of the top of the main supporting base, and two die tables are further installed on the top of the main supporting base in a sliding mode through guide rails. Two mold clamping plates are slidably mounted on the inner sides of the tops of the two mold tables through round rods, a side supporting plate is further fixed to one side of the top of each mold table, four positioning screws are screwed to each side supporting plate through threads, and a lead screw is further rotationally mounted on one side of each side supporting plate; two air cylinders are further installed on the front side and the rear side of the main supporting base. According to the mold closing machine, the accurate butt joint of the molds can be ensured during mold closing, the blown glass tube does not have flaws, and workers can be prevented from being scalded.

The utility model relates to the technical field of rotating disc type glass bottle making machines, in particular to a rotating disc type glass bottle making machine which comprises a material receiving component, a main installation frame, a rotating rod, a rotating disc body, a bottle making component, a first electric telescopic rod, an air blowing head, an auxiliary installation frame, a second electric telescopic rod, a material injection head and a transmission motor. Third electric telescopic rods are mounted at the lower ends of the two sides of the mold mounting cylinder correspondingly, blowing molds are arranged at the inner ends of the third electric telescopic rods, and fourth electric telescopic rods are mounted at the upper ends of the two sides of the mold mounting cylinder. The plastic mold and the blow molding mold are opened and closed to automatically replace the material working area, so that the trouble of taking and placing materials by a clamp is avoided, the manufacturing efficiency of glass bottles is improved, the operations of shaping, blow molding, taking and placing and the like in the glass bottle manufacturing process are completed through the bottle manufacturing component, the structure of the glass bottle manufacturing machine is reduced, and the bottle manufacturing cost is reduced.

The application provides a glass cup mold bottom support structure, a mold support and a mold dismounting method, which comprise a movable support arm, a fixed seat and a support rod, the movable support arm is installed on the side surface of the fixed seat, the fixed seat is sleeved with the support rod, a fixed frame penetrating through the fixed seat is formed on the surface of the fixed seat, and a mounting clamping groove is formed on one side surface, one side end of the movable support arm is inserted into the mounting clamping groove, a mold bottom mounting hole penetrating through the movable support arm is formed on the surface of the other side end of the movable support arm, the application further discloses a glass cup mold support applying the aforementioned glass cup mold bottom support structure and a mold dismounting method applying the glass cup mold support, and the mold bottom structure is fixed through a separate support, so that the mold bottom structure is completely independently installed with the precision mold, the mold bottom can be quickly disassembled and replaced, and the service life of the mold is prolonged.

The invention provides a production processing method for improving the structural strength of a glass bottle with a handle, glass blowing is divided into two steps of primary mold blowing and molding blowing, an inner cavity of a primary mold comprises a handle, a bottle opening, a bottle body and a bottle bottom, the bottle bottom is located above the bottle body, the bottle opening is located below the bottle body, the handle is located on the side edge of the bottle opening, and the center connecting line of the handle and the bottle opening is a central axis; the shape of the side, close to the handle, of the bottle bottom is not consistent with the shape of the side away from the handle. The internal stress of the bottle blank in the forming process can be more balanced, and the structure of the forming mold inner cavity corresponds to the primary mold, so that the overall structural strength of the glass bottle is enhanced, the defects of the glass bottle with the handle in the aspect of structural strength are overcome, and the yield and the use quality of products are improved.

The invention provides a production method for improving the problem that external patterns of a glass bottle are easy to explode, an inner cavity of a forming mold comprises a bottle root, a bottle body, a bottle shoulder and a bottle neck, a pattern area is arranged on the bottle shoulder, and an inscription area is arranged on the bottle root. The bottle shoulder part is divided into two parts, the upper part is concave inwards, the lower part is convex outwards, and the outer wall of the bottle neck is inclined outwards from top to bottom. According to the glass bottle, the sizes and density of patterns and characters on the glass bottle can be ensured to be matched with the area of the middle area of the bottle body, the structural strength of the bottle body is enhanced, and the phenomena of microcracks and local bursting caused by collision or uneven stress are reduced. And through collaborative optimization of a plurality of links, the fragmentation phenomenon of patterns on the surface of the glass bottle caused by physical impact is obviously reduced. The overall production yield of the glass bottles is greatly improved, safe operation of a production line is guaranteed, waste of defective products is reduced, and the overall production cost is controlled.

This utility model discloses a self-positioning clamping device for bottle mouth molds, comprising: a slide rail, a fixed seat, a sliding seat, a pad, and a positioning seat. The fixed seat is disposed on the slide rail, and the sliding seat is movably disposed on the slide rail along its length and located in front of the fixed seat. A groove is recessed in the slide rail, and a connecting seat is disposed in the sliding seat. A slider located in the groove is disposed at the bottom of the connecting seat. The pad is disposed on the slide rail and located between the fixed seat and the sliding seat. A positioning block extending downward into the groove is disposed at the bottom of the pad. The positioning seat is detachably disposed on the pad. The bottle mouth mold is self-positioned by the V-shaped groove on the top surface of the positioning seat, and the two ends of the bottle mouth mold are clamped by the cooperation of the fixed seat and the sliding seat, improving the adaptability to the outer radius of the bottle mouth mold. The height of the processing surface at the top of the bottle mouth mold can also be changed by replacing the pad with a pad of different thicknesses.

The invention discloses an ultra-thick high-temperature-resistant and wear-resistant cladding layer on the surface of a hot mold and a preparation method and application thereof.The preparation method of the ultra-thick high-temperature-resistant and wear-resistant cladding layer on the surface of the hot mold comprises the following steps that S1, cladding layer mixed powder is prepared, and cobalt-based alloy powder comprises, by mass, 50%-60% of Co, 30%-35% of Cr, 1%-3% of Fe, 1%-2% of Si, 1%-3% of Ni, 0.2% of Mn, 0.2% of Mo and the balance Fe; and the cobalt-based alloy powder is mixed with tungsten carbide powder, and transition layer powder and wear layer powder are obtained. According to the prepared super-thick high-temperature-resistant and wear-resistant cladding layer on the surface of the hot mold, the cobalt-based alloy is creatively adopted as a high-temperature adhesive and matched with large-particle broken tungsten carbide to serve as a hard phase, and precise matching of the performance of the cladding layer is achieved by differentially regulating and controlling the content of tungsten carbide in the transition layer and the wear layer. The overall thickness of the coating is far larger than that of a traditional PVD titanium nitride coating, long-acting protection can be provided for the hot mold, and the service life of the hot mold under the high-temperature and high-abrasion working condition is greatly prolonged.

A glass forming line (14) includes a machine frame (20) having a glass gob loading axis (Z'), a traversable parison side (24) including a parison mold (14a) configured to form a glass gob (G) into a parison and having a parison mold vertical axis (Vi), and a mold carriage (26) movably carried on the machine frame and coupled to the traversable parison side to linearly translate the traversable parison side toward the glass gob loading axis to align the parison mold vertical axis with the glass gob loading axis and linearly translate the traversable parison side away from the glass gob loading axis. Related methods of loading a parison mold of a line are also disclosed.

The application discloses a conveying belt bottle blowing device and a use method thereof, which comprises a mounting box, the top of the mounting box is provided with a conveying belt, the top of the mounting box is provided with a top plate, the top of the mounting box is provided with a bottle blowing structure, the bottom of the top plate is provided with a carrying structure, the top surface of the mounting box is provided with a moving structure, and the moving structure is located between the conveying belt and the bottle blowing structure. Through the bottle blowing structure, the positioning modules on the two sides can position and fix the packaging bottles, the electric control moving rod drives the bottle blowing port to blow the packaging bottles, and through the carrying structure, the packaging bottles are clamped by the cooperation of the fixed clamping jaw and the rotating clamping jaw, the grabbing arm can still keep vertical and linear during the overall rotation, and the packaging bottles can keep stable during the carrying, taking and placing. Through the moving structure, the carrying structure drives the packaging bottles to move to the moving structure, the rotating motor drives the packaging bottles to rotate, the packaging bottles are smoothly moved to the conveying belt for conveying and transporting.

The invention belongs to the technical field of air volume adjustment, and particularly relates to a forming machine bottom die lifting device air volume adjusting assembly which comprises a top plate, the bottom of the top plate is fixedly connected with a shell, and the bottom of the shell is fixedly connected with a bottom plate. A cover plate is arranged at the position, located on the upper side of the bottom plate, of an inner cavity of the shell, a screw is arranged between the cover plate and the bottom plate, a limiting block is fixedly installed on one side of the top of the bottom plate, the inner end of the screw is rotationally connected with the limiting block, the outer wall of the screw is sleeved with an air door adjusting plate, and an air inlet is formed in the bottom plate and penetrates through the cover plate. The bottom of the top plate is provided with a plugging assembly corresponding to the air inlet. The air volume adjusting insertion plate can be driven to move by rotating the screw rod under the condition of thread driving, so that the positions of the air volume adjusting insertion plate and the air inlet are adjusted, the air inlet volume can be adjusted, adjustment can be performed by referring to the dial during adjustment, and the adjustment accuracy can be improved.

The utility model provides a uniform wall thickness forming die for a high-strength glass bottle. The uniform wall thickness forming die comprises a cooling main die, the blowing groove is formed in the middle of the top of the cooling main mold, a communicating hole is formed in the middle of the bottom of the blowing groove, the bottom of the communicating hole communicates with a mounting groove, and an opening hole communicates with the middle of the bottom of the mounting groove. According to the uniform-wall-thickness forming die for the high-strength glass bottle, after the two cooling main dies are detached, the shape dies in the cooling main dies are detached, the shape dies with different forming grooves can be replaced, the glass bottle is manufactured in cooperation with the cooling main dies and then cooled, and the uniform-wall-thickness forming die for the high-strength glass bottle is simple in structure, high in practicability and high in practicability. The production cost of the mold is reduced, the cooling main mold can be matched with multiple molds with different forming groove shapes for use, multiple glass bottles with different shapes can be produced, and the practicability and the flexibility of the device are improved.

The application provides a special-shaped bottle production process and belongs to the technical field of glass bottle production, and solves the problem that the prior art is concentrated on adjusting blowing parameters or single mold material, and the yield of special-shaped bottle production is long-term hovering at a low level due to the existence of scissor scars and demolding damage. The special-shaped bottle production process comprises the following steps: S1, raw material preparation, S2, high-temperature solution preparation, S3, forming, S4, annealing, S5, post-treatment, S6, detection and packaging, and the high-heat-conducting wear-resistant synthetic resin forming die in the forming step S3 is made of a special synthetic resin composite material, which comprises, by weight, 45-60 parts of high-temperature-resistant epoxy resin, 30-40 parts of high-heat-conducting modified filler, 10-15 parts of wear-resistant reinforcing filler and 2-5 parts of internal demolding agent. The application has the advantages of solving the problem that the yield of special-shaped bottle production is long-term hovering at a low level due to the existence of scissor scars and demolding damage.

This utility model relates to the field of mold technology and discloses a molding mold for blowing glass liners for thermos bottles. It includes a cooling chamber with bases connected to both sides of its bottom. An opening is formed at the top of the cooling chamber. A worktable is located at the bottom of the cooling chamber. Two guide blocks are symmetrically arranged vertically on one side of the worktable inside the cooling chamber. A moving mold is positioned between the two guide blocks. A stationary mold is located to the right of the moving mold. A telescopic cylinder is located on one side of the moving mold, and its bottom is connected to the left inner wall of the cooling chamber via a support base. An ejection cylinder is located on one side of the stationary mold. This utility model, by setting up ejection blocks, ejection cylinders, and a support platform, utilizes their cooperative action to smoothly eject the molded glass bottle from the mold, thus improving demolding efficiency.

Improved glass receptacle, automated production method and manufacturing tooling thereof, the glass receptacle comprising a finished receptacle body (11) and a receptacle mouth region (30) including a receptacle mouth (31), a neck ring (32) and finished thread ridges (22) therearound; wherein the finished thread ridges (22) are placed between the neck ring (32) and the finished receptacle body (11), said receptacle being produced by a preform (1) with starting thread ridges formed in a blank mold (40) with starting thread grooves, and later transferred and finished by a blow-molding operation in a blow mold (50) with finishing thread grooves producing a finished receptacle with finished thread ridges.

An energy-saving blow molding device for glassware processing, comprising a molding die, a driver and a blowing cylinder. The inside of the molding die is provided with multiple groups of air guide cavities surrounding the outside of the die cavity, and each group of air guide cavities is independently communicated with an external air supply device. The air supply device is configured to introduce air flows of different temperatures into different groups of air guide cavities to adjust the temperature of different regions in the die cavity. Different temperature air flows can be introduced into each group of air guide cavities to adjust the flow resistance of the glass in different regions in the die cavity, so as to promote the uniform distribution of the glass during the glass blowing process by controlling the glass extension ability. The blowing cylinder comprises a blowing guide pipe communicated with the external air supply device. The blowing guide pipe is telescopically arranged in the die cavity and can adjust the position of the air outlet of the blowing guide pipe in the die cavity. The blowing pipe can provide air flows of different directions at multiple positions inside the glass to provide pressure to different positions inside the glass, so as to promote the uniform extension of the glass in each region.

According to the stamping mechanism capable of turning over up and down, the jacking demolding assembly, the pressing mold and the turning assembly rotate synchronously, and therefore the continuity and stability of the whole stamping process are greatly improved. In the process that the overturning assembly drives the pressing mold to rotate, the relative positions of the jacking demolding assembly and the pressing mold are kept unchanged all the time, the accuracy of the positions of workpieces during switching of all stations is guaranteed, and reliable guarantee is provided for follow-up stamping and demolding operation. And efficient punching is conducted, specifically, the motor drives the overturning assembly to rotate, and then the pressing die reaches the designated position to conduct punching operation. The stamping process can be conveniently achieved through accurate control of the motor, the stamping speed, strength and other parameters can be adjusted according to different workpiece requirements, and the stability and consistency of stamping quality are guaranteed. Meanwhile, due to the arrangement of the overturning assembly, multi-station stamping can be achieved, and the production efficiency is improved.

The invention relates to the technical field of glass product forming and manufacturing, and discloses glass product precision thermal control forming equipment which comprises a forming main machine and is characterized by further comprising the following systems integrated on the forming main machine: an infrared material drop temperature control system arranged on a conveying path of glass material drops and used for controlling the temperature of the glass material drops; the non-contact radiation heating device is used for performing non-contact radiation heating and temperature homogenization on material drops; according to the embedded mold active temperature control system, a heat exchange element network is embedded in a mold, and the heat exchange element network is connected to an external program temperature control device and used for conducting independent temperature regulation and control on different areas of the mold. According to the invention, an infrared material drop precise temperature control system, an embedded mold active temperature control system and a whole-process atmosphere protection system are integrated, and a corresponding precise preparation process is matched, so that the difficulty in forming the large-size special-shaped amber glass bottle is systematically overcome, and an effective technical scheme is provided for producing a high-quality special glass packaging container.