65results about "Blow machines" patented technology

The invention discloses a glass bottle blow molding device and a demolding method.The glass bottle blow molding device comprises a blow molding table and a pre-forming mold arranged on the blow molding table and further comprises an air flapping assembly and a triggering mechanism which are both arranged in the blow molding table; an air blowing pipe is further arranged in the pre-forming mold, and a shaping mechanism is arranged on the air blowing pipe. Through mutual cooperation of the blow molding table, the pre-forming mold, the air flapping assembly, the triggering mechanism, the air blowing pipe and the shaping mechanism, the triggering mechanism moves to sequentially trigger the air flapping assembly to rotate and be in butt joint with the pre-forming mold, and the air blowing pipe is matched to enable a blank in the pre-forming mold to form an opening; and after the shaping mechanism is triggered by the triggering mechanism to move upwards to the opening, the shaping mechanism rotates and is gradually unfolded, so that the opening of the ingredient can be shaped, the opening is uniform and smooth, the problem that the thicknesses of bottle openings of glass bottles are inconsistent due to various factors is solved, and the blow molding precision of the glass bottles is improved.

The invention discloses alkali-free amber glass easy to blow-mold and molding equipment, and relates to the technical field of alkali-free amber glass. The alkali-free amber glass is prepared from the following raw materials in percentage by mass: 55 percent to 60 percent of SiO2, 0.1 percent to 5 percent of Al2O3, 0.1 percent to 5 percent of B2O3, 5 percent to 20 percent of CaO, 5 percent to 20 percent of BaO, 5 percent to 20 percent of ZnO, 0.1 percent to 1.5 percent of Fe2O3, 0.5 percent to 3.5 percent of Ti O2, 0.1 percent to 3 percent of C and 0.1 percent to 3 percent of X2O3, wherein the total mass percent of SiO2 and Al2O3 is 58%-65%, the total mass percent of CaO, BaO and ZnO is 26%-32.5%, the ratio of (CaO + BaO) / ZnO is 2.5-6, and the ratio of X2O3 to Ti O2 is 0.1-7.5, the alkali-free amber glass obtained according to the proportion is easy to blow and form, has the characteristic of high chemical stability, is suitable for storage glassware in the fields of high-end medicines, chemical reagents and the like, and can be used for preparing the amber glass. And meanwhile, in the forming equipment, the multiple sets of forming molds can be assembled only through one driving air cylinder, and compared with a traditional mode that multiple sets of forming molds need multiple drives, the production cost is greatly reduced.

The utility model relates to the field of glass bottle production equipment, and discloses a glass bottle forming system, a turntable is rotatably arranged on a rack, a plurality of stations are uniformly arranged along the center of the turntable, each station comprises a feeding unit, a transfer blowing mechanism and a forming unit, the feeding unit comprises a prototype mold, and a first sealing section is arranged at the lower end of the prototype mold; the transfer blowing mechanism comprises a shell, a clamping device and a core shaft, wherein the clamping device is hinged to the air outlet end of the core shaft, and the clamping device and the core shaft form a flash forming cavity. When the station is in the prototype forming working condition, the clamping device is located in the first sealing section, the flash forming cavity is communicated with the prototype mold cavity, meanwhile, the air inlet end of the core shaft is blocked through the end cover, glass raw materials are prevented from flowing into the through hole, the formed prototype is directly clamped on the clamping device, meanwhile, the surface is provided with a hardened glass layer, and the glass raw materials are prevented from flowing into the through hole. The rudiment turning and conveying difficulty is simplified, and meanwhile the requirement for the turning speed is low.

The utility model relates to the field of glass bottle production, and discloses a glass bottle blowing device which comprises a rack and a turntable, the turntable is rotatably arranged on the rack, a plurality of stations are uniformly arranged on the turntable along the center, and each station comprises a prototype forming working condition, a heating working condition or a glass bottle forming working condition. And each station comprises a prototype mold, a transfer blowing mechanism and a forming mold from top to bottom. A first sealing section is arranged at the lower end of the prototype mold; the transfer blowing mechanism comprises a shell, a clamping device and a core shaft, wherein the clamping device is hinged to the air outlet end of the core shaft, and the clamping device and the core shaft form a flash forming cavity. When the station is in the prototype forming working condition, the clamping device is located in the first sealing section, and the flash forming cavity communicates with the prototype mold cavity. The formed prototype is directly clamped on the clamping device, meanwhile, the hardened glass layer is arranged on the surface of the prototype, the prototype turning and conveying difficulty is lowered, and meanwhile the requirement for the turning speed is low.

The utility model belongs to the technical field of wine bottle forming devices, and discloses a wine bottle processing and forming device which comprises a blowing mold, a forming cavity is formed in the blowing mold, and a sealing cover is fixedly mounted at the top of the forming cavity; and the fixing frame is fixedly installed at the lower end of the blowing mold, an air cylinder is fixedly installed at the bottom of the fixing frame, a supporting rod is fixedly installed at the end of an output shaft of the air cylinder, a demolding bottom support is connected to the inner bottom of the forming cavity in a sliding mode, and the supporting rod is connected to the interior of the demolding bottom support in a sliding mode. When a bottle blank enters the blowing mold, the air cylinder extends to eject the supporting rod out to enable the supporting rod to enter the bottle blank, if air exists in the forming mold, a gap is formed between the blocking block and the exhaust groove, the air is exhausted through the gap, the supporting rod is recycled through the air cylinder, and high-pressure air is blown into the blowing mold through blowing equipment; and the air extrudes the bottle blank to be in contact with the inner wall of the blowing mold, so that the forming of the wine bottle is completed.

Inverting mechanism for a glass forming machine comprising at least one preform, with two mouth-holding arms (2, 3) which are adjustable between a closed position holding an opening area of ​​a cup formed in the at least one preform and an open position releasing this opening area, a central shaft (7) to which the mouth-holding arms (2, 3) are rotationally fixed and about whose central axis the mouth-holding arms (2, 3) can be pivoted from a first pivot position associated with the at least one preform to a second pivot position associated with the finished mold, and a drive device (19) with a motor unit (20) by means of which drive energy for pivoting the mouth-holding arms (2, 3) between their first and second pivot positions can be generated, characterized in thatthat the motor unit of the drive device (19) is designed as a rotary motor (20) with a stator element (25) and a rotor element (21), and that the rotor element (21) of the rotary motor (20) is axially and rotationally fixed to the central shaft (7) of the drive device (19) and the rotary motor (20) is arranged coaxially with respect to the central shaft (7) of the drive device (19).

The invention relates to the technical field of glass bottle processing, and provides a glass wine bottle blowing forming process which comprises the following steps: S1, taking materials and cogging, and putting a glass raw material into a primary bubble mold to prepare a glass material ball; s2, blowing primary bubbles: blowing air into the frit balls to prepare glass bubbles; s3, in-mold shaping: putting the glass bulb into a forming mold, and blowing air into the glass bulb to obtain a glass wine bottle; s4, demolding and cooling; wherein blowing of the glass wine bottle is carried out in the workbench, the primary foaming mold and the forming mold are both arranged on the workbench, and the primary foaming mold is located above the forming mold; an overturning shaft is rotationally connected between the primary foaming mold and the forming mold, and a blowing pipe is connected to the overturning shaft. According to the blowing forming process for the glass wine bottle, the transferring convenience of the glass bulbs can be improved.

An automatic centering bulkhead and primary mold matching structure comprises a primary mold and a bulkhead assembly, two half molds of the primary mold are closed to form a bulkhead matching opening and a bulkhead matching groove, the bulkhead assembly comprises a bulkhead core, a connecting rod and a bulkhead cover, and the bulkhead core is matched with an inclined surface on the bulkhead matching opening through a frustum-shaped first matching inclined surface; the second matching end of the connecting rod is clamped into the matching hole in the choke plug core and then is connected with the choke plug core through a pin penetrating through the first pin hole and the second pin hole, and the connecting rod is connected with the choke plug cover through a nut assembly screwed to the second matching end after penetrating through the connecting through hole in the choke plug cover; and when the choke plug core is assembled on the choke plug matching opening of the primary mold, the annular convex edge of the choke plug cover is just matched with the choke plug matching groove on the primary mold. Through double matching, the centering capacity is improved, matching abrasion is reduced, the service life of the choke plug is prolonged, the size of the choke plug line is reduced, the appearance quality of a final product is improved, and the structure is ingenious, simple and easy to implement.

The glass forming individual section machine (14) includes a machine frame (20) having a glass gob loading axis (Z'), a crossable blank side (24) including a blank mold (14a) configured to form a glass gob (G) into a parison and having a blank mold vertical axis (Vi), and a mold carriage (26) movably supported on the machine frame and coupled to the crossable blank side for linearly translating the crossable blank side toward the glass gob loading axis to align the blank mold vertical axis with the glass gob loading axis and for linearly translating the crossable blank side away from the glass gob loading axis. Related methods of loading blank molds of the individual section machine are also disclosed.

Station for a glass forming machine, in particular for an IS or ISX glass forming machine, with station-side connections (4) by means of which the station (1) can be connected to glass forming machine-side supply lines or the like, characterized in that all station-side connections (4) can be disconnected from their associated supply lines or the like by means of quick couplings and that the station (1) can be removed from the glass forming machine as a unit.

The invention belongs to the field of glass processing, and particularly relates to an energy-saving glass blowing forming machine which comprises an operation table, a guide assembly, two guide side plates, an opening and closing mold, an adjusting material taking assembly, an adjusting plate and a locking assembly, the guide assembly is installed on the top of the operation table, and the two guide side plates are symmetrically installed on the guide assembly in a sliding mode; the opening and closing mold is installed on the inner side of the guide side plate, the top of the operation table is fixedly connected with a limiting table, the limiting table is located outside the guide assembly, the guide side plate slidably sleeves the limiting table, the adjusting plate is slidably installed on the inner wall of the opening and closing mold, and the adjusting material taking assembly is slidably installed on the limiting table. And the adjusting material taking assembly is connected with the outer side of the guide side plate through a locking assembly. Therefore, the problem that a glass piece slides down and is damaged due to the fact that traditional equipment lacks effective supporting in the demolding stage is solved, and the safety and the product yield in the demolding process are remarkably improved.

A dual-motor air-blowing mechanism and an air-blowing bottom sealing process belong to the field of glass machinery technology. The dual-motor air-blowing mechanism comprises a piston rod mechanism, an air-blowing arm (1) is mounted on the piston rod mechanism, and an air-blowing head is arranged at the end of the air-blowing arm (1). The dual-motor air-blowing mechanism is characterized in that a box body (14) is arranged, a lifting drive mechanism and a swing drive mechanism are arranged on the box body (14), the piston rod mechanism is arranged in the box body (14), the lifting motor (7) in the lifting drive mechanism is connected to the piston rod mechanism and drives the piston rod mechanism to lift and lower axially, and the swing motor (8) in the swing drive mechanism is connected to the piston rod mechanism and drives the piston rod mechanism to rotate. In the dual-motor air-blowing mechanism and the air-blowing bottom sealing process, the lifting and lowering and swinging composite motions of the air-blowing arm are divided into independent vertical lifting and horizontal swinging by the lifting drive mechanism and the swing drive mechanism, thereby eliminating the limitation of the air-blowing arm in the traditional technology that realizes composite motion by the cam mechanism.

Process for manufacturing a glass bottle (20) having a ratio L=0.44*m / V0.77 of less than or equal to 0.7, involving the steps consisting of: - depositing a gob of molten glass (1) in a blank mould (11), - forming a parison (15), - opening the blank mould (11) and transporting the parison (15) into a finishing mould (17), this transport being carried out with the neck of the parison (15) being retained via a holding part (14) so as to allow the parison (15) to stretch during the transfer, - blowing air into the parison (15) to form the bottle (20), said attachment relief (21) being formed by said holding part (14).

The present invention discloses a glass bottle blow molding device and a demolding method, including a blow molding table and a preforming mold disposed on the blow molding table, further including a gas puffing assembly and a triggering mechanism, both of which are disposed in the blow molding table; a blow pipe is further provided in the preforming mold, and a shaping mechanism is provided on the blow pipe. Through the mutual cooperation among the blow molding table, the preforming mold, the gas puffing assembly, the triggering mechanism, the blow pipe and the shaping mechanism, the triggering mechanism moves to sequentially trigger the rotation of the gas puffing assembly and its docking with the preforming mold, and cooperates with the blow pipe to form an opening in the blank in the preforming mold. After the triggering mechanism triggers the shaping mechanism to move up to the opening, the shaping mechanism rotates and gradually unfolds, so as to shape the opening of the blank, so that the opening is uniform and smooth, reducing the problem that the thickness of the bottle mouth of the glass bottle is inconsistent due to various factors, and improving the precision of the blow molding of the glass bottle.

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 present invention relates to a device (40) for adjusting the tension of a roughing base support (32), comprising a cam mechanism having a cam on which the roughing base support (32) is able to bear during its assembly, and an actuation mechanism configured to move the cam to at least two positions, the cam mechanism being configured to position the roughing base support (32) bearing on said cam at two different heights, depending on the position of said cam. The invention also relates to an intermediate support (35) having such an adjustment device (40).

A method of producing colorless glass using submerged combustion melting is disclosed. The method includes operating a submerged combustion melter (10) such that combustion products (68) are discharged from one or more submerged burners (62) combusting a combustible gas mixture (G) that comprises fuel and oxygen. An oxygen-to-fuel ratio of the combustible gas mixture ranges from stoichiometry to 30% excess oxygen relative to stoichiometry, a temperature of a glass melt (22) in the submerged combustion melter is between 1200°C and 1500°C, a residence time of the glass melt is maintained between 1 hour and 10 hours, and a specific throughput rate of molten glass (36) discharged from the submerged combustion melter ranges from 2 tons per day per meter squared of cross-sectional area of the submerged combustion melter [tons / day / m2] to 25 tons / day / m2. A method of forming glass containers from the molten glass discharged from the melter is also disclosed.

The present invention relates to the technical field of bottle making machines, in particular to a matrix type bottle making machine, comprising a frame, a receiving trough fixed on the frame, and also comprising: a discharge trough, the discharge trough being arranged below the receiving trough, the discharge trough being connected with the bottom of the receiving trough; a support box, the support box being fixed on the frame, a sliding seat being slidably connected in the support box, and the sliding seat being fixed to the discharge trough; a push plate, the push plate being slidably connected to the support box, a first spring being fixed between the push plate and the inner wall of the support box, a limiting push rod being fixed on the side wall of the push plate, a slot being provided on the support box, and the movable end of the limiting push rod being inserted into the slot; when the glass drop just enters the interior of the receiving trough, the discharge trough and the receiving trough are in a connected state. At this time, if a power outage occurs, the glass drop can be directly discharged to the discharge trough without adjusting the position of the discharge trough, which is conducive to avoiding the problem of untimely material reception.

The invention relates to the technical field of bottle-making machines, in particular to a determinant type bottle-making machine which comprises a rack, a material receiving groove is fixed on the rack, the determinant type bottle-making machine further comprises a material discharging groove, the material discharging groove is arranged below the material receiving groove, and the material discharging groove is communicated with the bottom of the material receiving groove; the supporting box is fixed to the machine frame, a sliding seat is connected into the supporting box in a sliding mode, and the sliding seat is fixed to the discharging groove; the pushing plate is connected to the supporting box in a sliding mode, a first spring is fixed between the pushing plate and the inner wall of the supporting box, a limiting push rod is fixed to the side wall of the pushing plate, an inserting groove is formed in the supporting box, and the movable end of the limiting push rod is inserted into the inserting groove; when the frit drops just enter the receiving groove, the discharging groove and the receiving groove are in a communicating state, at the moment, if power failure occurs, the frit drops can be directly discharged to the discharging groove, the position of the discharging groove does not need to be adjusted, and then the problem that receiving is not timely is solved.

The invention relates to the technical field of glass production, and discloses a multi-shaft linkage type glass blowing device which comprises a workbench, a rack, an air cylinder, an air outlet pipe, an air adjusting structure and an impurity removing structure, the air outlet pipe is driven by the air cylinder to be tightly attached to a mold port, air flow can be prevented from leaking from a gap of the port in the blowing process, and the air outlet pipe is driven by the air cylinder to be tightly attached to the mold port. The high-pressure air flow can fully act on the glass liquid; the air adjusting structure realizes lifting of the sleeve along the long rod through cooperative transmission of a motor, a gear and a screw rod, the bottom accumulation effect of molten glass caused by gravity is actively resisted in combination with a bottom-to-top movement track of the sleeve and an air hole blowing mode, and the problem that the wall thickness is not uniform due to too thick bottom and too thin top in traditional fixed position blowing is thoroughly solved; through meshing transmission of the planetary gear and the gear ring, the impurity removal brush is driven to rotate around the sleeve and rotate, and is matched with the inner connecting brush to synchronously clean the inner wall of the sleeve, and impurities such as glass residues and deposited carbon remaining on the inner wall and the outer wall can be comprehensively removed.

Method for manufacturing a glass bottle and packaging device comprising such a bottle. Method for manufacturing a glass bottle (20) having a ratio L=0.44*m / V0.77 less than or equal to 0.7, comprising the steps of: depositing a drop of molten glass (1) into a blank mold (11), forming a parison (15), opening the blank mold (11) and transferring the parison (15) into a finishing mold (17), this transfer being carried out by retaining the neck of the parison (15) by a holding part (14) so ​​as to allow the parison (15) to stretch during the transfer, blowing air into the parison (15) to form the bottle (20), said attachment relief (21) being formed by said holding part (14). Figure for the abstract: Fig. 3

An inverting mechanism (1) for a glass forming machine having at least one preform has two mouth-holding arms which are adjustable between a closed position holding an opening area of ​​a cup formed in the at least one preform and an open position releasing this opening area, a central shaft (7) with which the mouth-holding arms are rotationally fixed and about whose central axis the mouth-holding arms can be pivoted from a first pivoting position associated with the at least one preform to a second pivoting position associated with the finished form associated with the at least one preform, and a drive device (19) with a motor unit (20) by means of which drive energy for pivoting the mouth-holding arms between their first and their second pivoting position can be generated.In order to create such an inverting mechanism (1) which, firstly, can be assembled in a structurally and technically simple manner and which, furthermore, ensures the most trouble-free and frictionless transmission of the drive energy generated by the motor unit (20) to the central shaft (7) of the drive device (19) of the inverting mechanism (1), it is proposed that the motor unit of the drive device (19) be designed as a rotary motor (20) with a stator element (25) and a rotor element (21), and that the rotor element (21) of the rotary motor (20) be axially and rotationally fixed to the central shaft (7) of the drive device (19) and that the rotary motor (20) be arranged coaxially with respect to the central shaft (7) of the drive device (19).

The invention relates to the field of glass product processing, and particularly discloses an anti-burst glass bottle and a preparation process thereof. The anti-burst glass bottle comprises an inner blank body, a middle layer and a protective layer which are sequentially contacted from inside to outside, and the inner blank body is prepared from the following raw materials: cordierite, bismuth oxide and AIN ceramic powder in a mass ratio of 1: (0.03-0.05): (0.2-0.4); the middle layer comprises the following raw materials: aluminum silicate fiber, polyethylene fiber and silicon dioxide aerogel in a mass ratio of 1: (0.3-0.4): (10-15); the protective layer comprises the following raw materials: wollastonite glass powder and fluorapatite glass powder in a mass ratio of 1: (0.2-0.3). The anti-burst glass bottle has the advantages that the anti-burst effect is good, the splashing condition of broken glass fragments is reduced, and the safety is high.

The present invention relates to a roto-linear mechanism for a glassware forming machine adapted to be connected to a funnel-holding arm, a shutter arm, an arm for a blowing head or a similar mechanism, to simultaneously perform an axial and radial movement to each of such arms from a first position to form glass articles to a second position outside the forming process thereof.

The utility model belongs to the field of manufacturing of glass blowing machinery, and discloses a glassware blowing device which can shorten the maintenance downtime. The device comprises a base, a support bearing, a turntable and a machine head module, wherein the rotating disc is installed on the base through a supporting bearing, the machine head module comprises a support and a workbench, and the workbench is detachably connected to the support; the support is detachably connected to the rotating disc through a connecting piece.

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.

An initial mold for forming a round glass bottle container comprises a female half mold and a male half mold, an inner cavity for forming a glass bottle container initial blank is formed after the two half molds are closed, the middle section of the inner cavity is a thickness correction area, and the horizontal section of the thickness correction area is an arc line protruding outwards at the joint closing position of the two half molds to replace a conventional arc shape. The glass bottle can primary blank located in the thickness correction area protrudes outwards in the seam closing area, and the thickness of the glass bottle can primary blank in the seam closing area is larger than that of other parts; the horizontal included angle theta corresponding to the center of the section of the inner cavity and the arc line ranges from 0 degree to 180 degrees, and the rest part of the thickness correction area can be an arc line. On the basis that the shape and the size of the glass bottle container are not influenced, the wall thickness of the joint of the round glass bottle container is kept consistent with that of other areas, the uniformity of the whole thickness is finally realized, the qualified strength can be achieved under the condition that the bottle weight is not increased, and meanwhile, the glass bottle container is suitable for primary blanks of a blowing method and a pressing-blowing method.

A station (1) for a glass forming machine, in particular for an IS or ISX glass forming machine, has station-side connections (4) by means of which the station (1) can be connected to supply lines or the like on the glass forming machine side. In order to enable losses in the production quantity of the glass forming machine that occur in the event of a malfunction at the station (1) to be significantly reduced, it is proposed that all station-side connections (4) be detachable from their associated supply lines or the like by means of quick-release couplings and that the station (1) be removable from the glass forming machine as a unit.

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