CN112520981A - Production device for bottle-shaped convex-bottom glass product - Google Patents
Production device for bottle-shaped convex-bottom glass product Download PDFInfo
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- CN112520981A CN112520981A CN202011446456.2A CN202011446456A CN112520981A CN 112520981 A CN112520981 A CN 112520981A CN 202011446456 A CN202011446456 A CN 202011446456A CN 112520981 A CN112520981 A CN 112520981A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/32—Giving special shapes to parts of hollow glass articles
- C03B9/325—Forming screw-threads or lips at the mouth of hollow glass articles; Neck moulds
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/34—Glass-blowing moulds not otherwise provided for
- C03B9/347—Construction of the blank or blow mould
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/40—Gearing or controlling mechanisms specially adapted for glass-blowing machines
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/44—Means for discharging combined with glass-blowing machines, e.g. take-outs
- C03B9/447—Means for the removal of glass articles from the blow-mould, e.g. take-outs
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention belongs to the technical field of production equipment of bottle-shaped convex-bottom glass products, and discloses a production device of the bottle-shaped convex-bottom glass products, which comprises the following components: a primary forming machine, a forming machine and a mouth mold transfer mechanism; the primary forming machine comprises a primary die, a punch head matched with the primary die and a press for driving the punch head to move up and down; the forming machine comprises a turntable, a rotary driving device for driving the turntable to rotate around a vertical shaft and a plurality of forming dies uniformly distributed along the rotation direction of the turntable; the mouth mold transfer mechanism comprises a lifting rotating component, a rotating driving component for driving the lifting rotating component to rotate around a vertical shaft and a lifting driving component for driving the lifting rotating component to lift; the lifting rotating component comprises a rotating body and a plurality of groups of holding and clamping components; the plurality of groups of holding and clamping assemblies are uniformly distributed along the rotating direction of the rotating body; each group of clamping components comprises two oppositely arranged clamping arms, a mouth mold arranged between the two clamping arms and a clamping arm driving piece for driving the two clamping arms to open and close; two half-moulds of the mouth mould are respectively fixed on the two clamping arms.
Description
Technical Field
The invention belongs to the technical field of manufacturing of bottle-shaped convex-bottom glass products, and particularly relates to a production device of the bottle-shaped convex-bottom glass products.
Background
In the prior art, a bottle-shaped raised-bottom glass product production device, as disclosed in chinese patent application with publication number CN110642502A and name of bottle making machine, provides a bottle making machine, which comprises a molding mechanism, a turntable mechanism, a turnover mechanism and a pick-and-place mechanism; the molding mechanism comprises a mounting table and a first clamp assembly rotationally connected to the mounting table, the turntable mechanism comprises a chassis capable of rotating and a plurality of second clamp assemblies arranged on the chassis, the turnover mechanism is arranged between the molding mechanism and the turntable mechanism, and the pick-and-place mechanism is positioned above the turntable mechanism; the first clamp assembly is used for containing high-temperature molten glass and cooling the molten glass to solidify into glass bottles, the turnover mechanism is used for overturning and conveying the glass bottles to the second clamp assemblies, and the taking and placing mechanism is used for placing the glass bottles on the second clamp assemblies at the next station. In a production period, the turnover mechanism needs to act twice, namely the neck mold is transferred to the molding die, and then the neck mold is transferred back to the initial mold from the molding die, so that the cooling time of the neck mold is reduced, and the product quality is influenced.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a device for producing a bottle-shaped convex-bottom glass product.
The technical scheme adopted by the invention is as follows:
the production device of the bottle-shaped glass product with the convex bottom comprises: the device comprises a primary forming machine, a forming machine and a neck ring mold transfer mechanism arranged between the primary forming machine and the forming machine;
the primary forming machine comprises a primary die, a punch head matched with the primary die and a press for driving the punch head to move up and down;
the forming machine comprises a turntable, a rotary driving device for driving the turntable to rotate around a vertical shaft and a plurality of forming dies uniformly distributed along the rotation direction of the turntable;
the mouth mold transfer mechanism comprises a lifting rotating component, a rotating driving component for driving the lifting rotating component to rotate around a vertical shaft and a lifting driving component for driving the lifting rotating component to lift; the lifting rotating component comprises a rotating body and a plurality of groups of holding and clamping components; the plurality of groups of holding and clamping assemblies are uniformly distributed along the rotating direction of the rotating body; each group of clamping components comprises two oppositely arranged clamping arms, a mouth mold arranged between the two clamping arms and a clamping arm driving piece for driving the two clamping arms to open and close; two half-moulds of the mouth mould are respectively fixed on the two clamping arms;
the primary mold and the molding mold are both positioned below the neck mold; the lower end surface of the neck ring mold is integrally formed with an annular convex edge, the upper end surfaces of the primary mold and the molding mold are both provided with annular grooves matched with the annular convex edge, or the upper end surfaces of the primary mold and the molding mold are both integrally formed with the annular convex edge, and the lower end surface of the neck ring mold is provided with the annular grooves matched with the annular convex edge; the cross sections of the annular convex ridges and the annular grooves are in an isosceles trapezoid shape.
As a further alternative of the production device for the bottle-shaped raised-bottom glass product, the forming machine further comprises a rotating disc and a rotary driving piece for driving the rotating disc to rotate around the vertical shaft; the plurality of primary moulds are uniformly distributed around the rotating direction of the rotating disc; every former mould all is provided with detachable connection structure with the family of rolling disc.
As a further alternative of the production device for the bottle-shaped raised-bottom glass product, the detachable connecting structure comprises a sleeve body and a plurality of screws uniformly distributed along the circumferential direction of the sleeve body, and threaded holes in threaded fit with the screws are respectively formed in the inner circular surface of the sleeve body; the sleeve body is sleeved outside the primary mould.
As a further alternative to the production apparatus for the bottle-shaped raised-bottom glass product, the primary mold located inside the jacket body is in a frustum shape with a small top and a large bottom.
As a further alternative of the production device of the bottle-shaped convex-bottom glass product, the punch comprises a punch body, a compression spring, a fixing plate, a limiting column and a pressing plate sleeved outside the punch body; the fixing plate is fixedly connected with the punch body; two ends of the compression spring respectively abut against the fixed plate and the pressing plate; one of the pressing plate and the fixing plate is fixedly connected with one end of the limiting column, and the other one is in up-and-down sliding fit with the limiting column.
As a further alternative of the production device for the bottle-shaped convex-bottom glass products, a first horizontal sliding guide structure is arranged between each holding and clamping assembly and the rotating body; the first horizontal sliding guide structure comprises a first support, a second support, a third support, a guide shaft, a first sliding block, a second sliding block, a first elastic piece, a second elastic piece, a third elastic piece and a fourth elastic piece; the first support, the second support and the third support are all fixed on the rotating body; the second support is positioned between the first support and the third support, and the second support, the first sliding block and the second sliding block are all sleeved outside the guide shaft; two ends of the guide shaft are respectively fixed on the first support and the third support; the first sliding block is positioned between the first support and the second support; the second sliding block is positioned between the second support and the third support; the first elastic piece is positioned between the first support and the first sliding block; the second elastic piece is positioned between the second support and the first sliding block; the third elastic piece is positioned between the second support and the second sliding block; the fourth elastic piece is positioned between the third support and the second sliding block; the two clamping arms are respectively connected with the first sliding block and the second sliding block.
As a further alternative of the production device for the bottle-shaped raised-bottom glass product, two groups of second horizontal sliding guide structures are arranged between each holding and clamping assembly and the first horizontal sliding guide structure; the two groups of second horizontal sliding guide structures are respectively connected with the first sliding block and the second sliding block; each group of second horizontal sliding guide structures comprises a fourth support, a fifth support, a guide rod, a third sliding block, a fifth elastic piece and a sixth elastic piece; the guide rod is vertical to the guide shaft, and two ends of the guide rod are respectively fixed to the fourth support and the fifth support; the third sliding block is sleeved outside the guide rod and is positioned between the fourth support and the fifth support; the fifth elastic piece is positioned between the fourth support and the third sliding block; the sixth elastic piece is positioned between the fifth support and the third sliding block; the two clamping arms are respectively and fixedly connected with the two third sliding blocks.
As a further alternative to the apparatus for producing a bottle-shaped raised-bottom glass article, the molding machine further comprises a clamping mechanism for clamping the die.
As a further alternative to the bottle-shaped raised-bottom glassware producing apparatus, the clamping mechanism includes two clamping arms that move relative to each other and a clamping arm actuator that actuates the clamping arms to open and close.
The invention has the beneficial effects that:
(1) according to the invention, the bottle-shaped convex-bottom glass product is primarily molded by the forming machine, the bottle-shaped convex-bottom glass product is finally molded by the forming machine, the bottle-shaped convex-bottom glass product of the forming machine is transferred to the forming machine by the neck mold transfer mechanism, and the neck mold of the forming machine is transferred to the forming machine, so that the one-time transfer action time is reduced, the cooling time is increased, and the forming quality of the bottle-shaped convex-bottom glass product is improved;
(2) through the cooperation of annular bead and annular groove, ensure the accurate counterpoint of bush and primary mould, bush and moulding, avoid bottleneck and body dislocation, and then improve the shaping quality of bottle-shaped protruding end glassware.
Other advantageous effects of the present invention will be described with reference to specific embodiments.
Drawings
FIG. 1 is a schematic structural view of a bottle-shaped raised-bottom glass product production apparatus of the present invention.
Fig. 2 is a schematic structural view of a mouth mold transfer mechanism in the bottle-shaped raised-bottom glass product production apparatus shown in fig. 1.
Fig. 3 is a schematic view showing the construction of the lifting and lowering rotating member of the bottle-shaped raised-bottom glassware producing apparatus shown in fig. 1.
Fig. 4 is a schematic structural view of the first horizontal guide structure in the bottle-shaped raised-bottom glass production apparatus shown in fig. 1 (the first slider and the second slider are omitted).
Fig. 5 is a schematic structural view of a second horizontal guide structure in the bottle-shaped raised-bottom glassware producing apparatus shown in fig. 1.
FIG. 6 is a schematic view showing a structure in which a die and a blank mold are closed in the apparatus for producing a bottle-shaped raised-bottom glass product shown in FIG. 1.
FIG. 7 is a schematic view showing an exploded structure of a finish mold and a blank mold in the apparatus for producing a bottle-shaped raised-bottom glass article shown in FIG. 1.
FIG. 8 is a schematic view showing a cross-sectional structure of the neck ring mold, the blank mold and the platen taken along a vertical plane passing through the center of the neck ring mold when the neck ring mold and the blank mold are closed in the apparatus for producing a glass product with a bottle-shaped raised bottom shown in FIG. 1.
FIG. 9 is a schematic view of the structure of a die in the apparatus for producing a bottle-shaped raised-bottom glass product shown in FIG. 1.
Fig. 10 is a schematic structural view of a detachable coupling structure in the bottle-shaped raised-bottom glass production apparatus shown in fig. 1.
Fig. 11 is a schematic view showing the structure of a clamping mechanism in the bottle-shaped raised-bottom glass production apparatus shown in fig. 1.
Fig. 12 is a schematic view showing an exploded structure of a mold in the apparatus for producing a bottle-shaped raised-bottom glass article shown in fig. 1.
In the figure: 100-a prototype machine; 110-primary mould; 120-a punch; 121-a punch body; 122-a compression spring; 123-a fixing plate; 124-a limiting column; 125-pressing plate; 1251-ring groove; 130-a press; 140-a rotating disk; 150-a rotary drive; 160-detachable connection structure; 161-sleeve body; 162-a screw; 200-a forming machine; 210-a turntable; 220-a rotation drive; 230-molding; 300-die transfer mechanism; 310-lifting rotating member; 311-a rotating body; 312-a clamp assembly; 3121-a clamp arm; 3122-die; 31221-convex ring; 3123-a clamp arm drive; 320-a rotational drive member; 330-a lifting driving part; 340-a first horizontal sliding guide structure; 3401-a first support; 3402-a second support; 3403-a third support; 3404-guide shaft; 3405-a first slider; 3406-second slide block; 3407-a first elastic member; 3408-a second elastic member; 3409-a third elastic member; 3410-a fourth resilient member; 350-a second horizontal sliding guide structure; 351-a fourth support; 352-fifth support; 353-a guide rod; 354-third slider; 355-a fifth elastic member; 356-a sixth resilient member; 401-annular rib; 402-an annular groove; 500-a clamping mechanism; 501-a clamping arm; 502-clamp arm drive.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the embodiments or the description in the prior art, it is obvious that the following description of the structure of the drawings is only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
The technical solution provided by the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.
Furthermore, the technical features described herein, or the steps of all methods or processes disclosed, may be combined in any suitable manner in one or more embodiments, in addition to the mutually exclusive features and/or steps. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Any order in the drawings and examples is for illustrative purposes only and does not imply that a certain order is required unless explicitly stated to be required.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The terms "connected" and "coupled" when used in this application, encompass both direct and indirect connections (and couplings) where appropriate and where not necessary contradictory.
As shown in fig. 1 to 11, the apparatus for producing a bottle-shaped raised-bottom glass product of the present embodiment includes: a prototype machine 100, a molding machine 200, and a die transfer mechanism 300 disposed between the prototype machine 100 and the molding machine 200;
the forming machine 100 includes a primary die 110, a punch 120 adapted to the primary die 110, and a press 130 for driving the punch 120 to move up and down;
the molding machine 200 includes a turntable 210, a rotation driving device 220 for driving the turntable 210 to rotate around a vertical axis, and a plurality of molding dies 230 uniformly distributed along a rotation direction of the turntable 210;
the mouthpiece transfer mechanism 300 includes a lifting rotation member 310, a rotation driving member 320 for driving the lifting rotation member 310 to rotate around a vertical axis, and a lifting driving member 330 for driving the lifting rotation member 310 to lift; the lifting rotating component 310 comprises a rotating body 311 and a plurality of groups of clamping components 312; the plurality of groups of holding and clamping assemblies 312 are uniformly distributed along the rotating direction of the rotating body 311; each group of holding and clamping assemblies 312 comprises two opposite clamping arms 3121, a neck mold 3122 arranged between the two clamping arms 3121, and a clamping arm driving member 3123 for driving the two clamping arms 3121 to open and close; two half moulds of the neck mould 3122 are respectively fixed on two clamping arms 3121;
the primary mold 110 and the molding mold 230 are both positioned below the neck mold 3122; an annular convex rib 401 is integrally formed on the lower end face of the neck mold 3122, annular grooves 402 matched with the annular convex rib 401 are formed on the upper end faces of the initial mold 110 and the forming mold 230, or the annular convex rib 401 is integrally formed on the upper end faces of the initial mold 110 and the forming mold 230, and the annular groove 402 matched with the annular convex rib 401 is formed on the lower end face of the neck mold 3122; the cross sections of the annular convex rib 401 and the annular groove 402 are in an isosceles trapezoid shape.
The prototype 100 can be implemented by the prior art, and the prototype 100 in this embodiment further includes a rotating disc 140 and a rotating driving member 150 for driving the rotating disc 140 to rotate around the vertical axis; the plurality of the primary molds 110 are arranged, and the plurality of the primary molds 110 are uniformly distributed around the rotating direction of the rotating disc 140; each of the blank molds 110 and the rotary plate 140 is provided with a detachable coupling structure 160. The rotary drive 150 may be implemented using electric motors, hydraulic motors, and other known technologies. Through the detachable connecting structure 160, the primary mold 110 is convenient to disassemble and assemble, so that the maintenance or replacement of the primary mold 110 is more convenient.
The detachable connection structure 160 can be implemented by using the prior art such as a threaded connection; the detachable connection structure 160 in this embodiment includes a sleeve body 161 and a plurality of screws 162 uniformly distributed along the circumferential direction of the sleeve body 161, and threaded holes matched with the plurality of screws 162 in a threaded manner are respectively formed in the inner circumferential surface of the sleeve body 161; the sleeve body 161 is sleeved outside the primary mold 110. The sleeve body 161 is fixed to the rotating disk 140. In this embodiment, each sleeve body 161 is fitted with 4 screws 162, the screws 162 point to the center of the inner circle of the sleeve body 161, and the position of the blank mold 110 can be adjusted by rotating the screws 162, so as to ensure that each blank mold 110 can be aligned with the neck mold 3122 of the neck mold transferring mechanism 300. On the basis, the primary mold 110 in the sleeve body 161 is in a frustum shape with a small upper part and a big lower part, so that the primary mold 110 is prevented from moving upwards.
The punch 120 in this embodiment includes a punch body 121, a compression spring 122, a fixing plate 123, a limiting post 124 and a pressing plate 125 sleeved outside the punch body 121; the fixing plate 123 is fixedly connected with the punch body 121; two ends of the compression spring 122 respectively abut against the fixing plate 123 and the pressing plate 125; one of the pressing plate 125 and the fixing plate 123 is fixedly connected to one end of the position-limiting column 124, and the other is slidably engaged with the position-limiting column 124. In the primary molding, first, the punch 120 is moved downward by the press, the die 3122 in the die transfer mechanism 300 is pressed by the compression spring 122 and the pressing plate 125, and then the punch body 121 is inserted into the die 3122 and the primary mold 110 again, thereby completing the primary molding. By providing the compression spring 122 and the pressing plate 125 to press the die 3122 in advance, the die 3122 is prevented from shaking when the punch body 121 is inserted into or withdrawn from the die 3122. On the basis, a positioning structure is arranged between the pressing plate 125 and the neck mold 3122, the positioning structure comprises a convex ring 31221 and a ring groove 1251 matched with the convex ring 31221, one of the joint surfaces of the neck mold 3122 and the pressing plate 125 and the convex ring 31221 are integrally formed, and the other one is provided with the ring groove 1251, so that the neck mold 3122 is prevented from expanding when the punch body 121 is inserted into or pulled out of the neck mold 3122.
The prototype 100 also includes a clamping mechanism 500 for clamping the die 3122. The clamping mechanism 500 can be realized by the prior art, and the clamping mechanism 500 in this embodiment includes two clamping arms 501 moving relatively and a clamping arm driving member 502 driving the clamping arms 501 to open and close. The clamping arm driving member 502 is implemented by a clamping jaw cylinder, a cylinder body of the clamping jaw cylinder is fixed on the press 130, and the two clamping arms 501 are respectively fixed on two clamping jaws of the clamping jaw cylinder. Before the punch 120 is inserted into the die 3122, the clamping mechanism 500 clamps the die 3122 to prevent the die 3122 from being loose.
The die 3122 is formed by two half-molds which are joined together and are connected in a fixed position, which is in accordance with the prior art and will not be described in detail here. The cross section of the annular rib 401 is formed into an isosceles trapezoid, so that the mouth mold 3122 can be guided when the mouth mold 3122 is closed downward with the primary mold 110. The included angle between the lower bottom and the waist of the isosceles trapezoid is 0-90 degrees, the included angle is not 0 degrees, the lower bottom is consistent with the lower bottom of the isosceles trapezoid in the mathematical field in definition, namely, the bottom with longer side length is the lower bottom. The larger the angle is, the narrower the guiding range (the distance in the radial direction of the die), and if the guiding range is to be increased, the size of the annular rib 401 in the vertical direction needs to be increased, and the up-down stroke of the die 3122 needs to be increased; the smaller the angle, the wider the guiding range, but the lower the surface roughness of the outer surface of the annular ridge 401 is required, otherwise the guiding function is not performed, which increases the processing cost. Thus, the angle between the lower base and the waist is preferably between 45 ° and 75 °. In the present embodiment, in the isosceles trapezoid, the angle between the lower base and the waist is 60 °. The middle part of the neck mold 3122 is provided with a through hole; the through hole comprises a guide ring hole, a punch matching hole and an interface hole which are sequentially connected from top to bottom; the guide ring 31222 is fitted in the guide ring hole, the upper end of the guide ring 31222 extends outwards to form a flange, and the hole wall of the guide ring hole is provided with a flange groove matched with the flange. The punch matching hole is used for matching with the punch body 121 to guide the punch; the mouth opening is used for forming the mouth of the bottle-shaped glass product with the convex bottom. When the neck mold 3122 is opened and closed, the guide ring 31222 plays a guiding role, and two half molds of the neck mold 3122 are prevented from being dislocated.
The turntable 210 and the rotary driving device 220 of the molding machine 200 can be realized by the prior art, such as the chinese patent application with the application number CN201911069112.1 entitled bottle making machine, and the turntable mechanism in the disclosure can realize the turntable 210 and the rotary driving device 220 of the molding machine 200.
Prior art realization such as arm lock driving piece 3123 can adopt rack and pinion mechanism, link mechanism, and in this embodiment, arm lock driving piece 3123 adopts the clamping jaw cylinder to realize, and two clamping jaws of clamping jaw cylinder are fixed in two arm locks 3121 respectively, can be fixed in rotator 311 with the cylinder body of clamping jaw cylinder, also can adopt following mode:
a first horizontal sliding guide structure 340 is arranged between each holding and clamping component 312 and the rotating body 311; the first horizontal sliding guide structure 340 includes a first support 3401, a second support 3402, a third support 3403, a guide shaft 3404, a first slider 3405, a second slider 3406, a first elastic member 3407, a second elastic member 3408, a third elastic member 3409, and a fourth elastic member 3410; the first support 3401, the second support 3402 and the third support 3403 are all fixed to the rotating body 311; the second support 3402 is positioned between the first support 3401 and the third support 3403, and the second support 3402, the first slide 3405 and the second slide 3406 are all sleeved outside the guide shaft 3404; both ends of the guide shaft 3404 are fixed to the first support 3401 and the third support 3403, respectively; the first slider 3405 is located between the first support 3401 and the second support 3402; the second slider 3406 is positioned between the second support 3402 and the third support 3403; the first elastic member 3407 is positioned between the first holder 3401 and the first slider 3405; the second elastic member 3408 is positioned between the second support 3402 and the first slider 3405; the third elastic member 3409 is positioned between the second support 3402 and the second slider 3406; the fourth elastic member 3410 is positioned between the third support 3403 and the second slider 3406; the two clipping arms 3121 are connected to the first slider 3405 and the second slider 3406, respectively. By providing the first elastic member 3047 and the fourth elastic member 3409, when the clamp arm driving member 3123 opens the two clamp arms 3121, the opening speed can be buffered. At the same time, the two clamping arms 3121 are provided with floating displacements in the direction of the guide axis 3404, ensuring the alignment of the die 3122 with the primary mold 110 and the die with the molding 230. The first elastic member 3407, the second elastic member 3408, the third elastic member 3409 and the fourth elastic member 3409 may be springs, rubber, or the like, which are used as conventional art center, and in this embodiment, the first elastic member 3407, the second elastic member 3408, the third elastic member 3409 and the fourth elastic member 3409 are all sleeved outside the guide shaft 44. The first elastic element 3407, the second elastic element 3408, the third elastic element 3409 and the fourth elastic element 3409 may also be installed by forming installation holes in the first support 3401, the second support 3402 and the third support 3403.
Two groups of second horizontal sliding guide structures 350 are arranged between each holding and clamping component 312 and the first horizontal sliding guide structure 340; the two groups of second horizontal sliding guide structures 350 are respectively connected with the first slider 3405 and the second slider 3406; each set of second horizontal sliding guide structures 350 includes a fourth mount 351, a fifth mount 352, a guide bar 353, a third slider 354, a fifth elastic member 355, and a sixth elastic member 356; the guide rod 353 is perpendicular to the guide shaft 3404, and two ends of the guide rod 353 are respectively fixed to the fourth support 351 and the fifth support 352; the third slider 354 is sleeved outside the guide rod 353, and the third slider 354 is positioned between the fourth support 351 and the fifth support 352; the fifth elastic member 355 is positioned between the fourth seat 351 and the third slider 354; the sixth elastic member 356 is positioned between the fifth seat 352 and the third slider 354; the two clipping arms 3121 are respectively fixedly connected to the two third sliders 354. By providing the fifth elastic member 355 and the sixth elastic member 356, the clamping assembly 312 has a floating distance in the direction of the guide rod 353, i.e. the clamping assembly 312 has a floating distance in two horizontal directions perpendicular to each other, so as to ensure the alignment of the die with the molding die and the alignment of the die with the initial die.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (9)
1. Glass product apparatus for producing at bottom of bottle-like protruding, its characterized in that includes: the device comprises a primary forming machine, a forming machine and a neck ring mold transfer mechanism arranged between the primary forming machine and the forming machine;
the primary forming machine comprises a primary die, a punch head matched with the primary die and a press for driving the punch head to move up and down;
the forming machine comprises a turntable, a rotary driving device for driving the turntable to rotate around a vertical shaft and a plurality of forming dies uniformly distributed along the rotation direction of the turntable;
the mouth mold transfer mechanism comprises a lifting rotating component, a rotating driving component for driving the lifting rotating component to rotate around a vertical shaft and a lifting driving component for driving the lifting rotating component to lift; the lifting rotating component comprises a rotating body and a plurality of groups of holding and clamping components; the plurality of groups of holding and clamping assemblies are uniformly distributed along the rotating direction of the rotating body; each group of clamping components comprises two oppositely arranged clamping arms, a mouth mold arranged between the two clamping arms and a clamping arm driving piece for driving the two clamping arms to open and close; two half-moulds of the mouth mould are respectively fixed on the two clamping arms;
the primary mold and the molding mold are both positioned below the neck mold; the lower end surface of the neck ring mold is integrally formed with an annular convex edge, the upper end surfaces of the primary mold and the molding mold are both provided with annular grooves matched with the annular convex edge, or the upper end surfaces of the primary mold and the molding mold are both integrally formed with the annular convex edge, and the lower end surface of the neck ring mold is provided with the annular grooves matched with the annular convex edge; the cross sections of the annular convex ridges and the annular grooves are in an isosceles trapezoid shape.
2. A bottle raised-bottom glass product producing apparatus as claimed in claim 1, wherein said forming machine further comprises a rotating disk and a rotary driving member for driving the rotating disk to rotate around the vertical axis; the plurality of primary moulds are uniformly distributed around the rotating direction of the rotating disc; every former mould all is provided with detachable connection structure with the family of rolling disc.
3. The apparatus for producing a glass product with a bottle-shaped convex bottom according to claim 2, wherein the detachable connection structure comprises a sleeve body and a plurality of screws uniformly distributed along the circumference of the sleeve body, and the inner circumferential surface of the sleeve body is respectively provided with a threaded hole in threaded fit with the plurality of screws; the sleeve body is sleeved outside the primary mould.
4. A bottle raised-bottom glass product producing apparatus as claimed in claim 3, wherein the primary mold in the sleeve is in the shape of a frustum with a small top and a large bottom.
5. The apparatus for producing a glass product with a bottle-shaped convex bottom according to claim 1, wherein the punch comprises a punch body, a compression spring, a fixing plate, a limiting post and a pressing plate sleeved outside the punch body; the fixing plate is fixedly connected with the punch body; two ends of the compression spring respectively abut against the fixed plate and the pressing plate; one of the pressing plate and the fixing plate is fixedly connected with one end of the limiting column, and the other one is in up-and-down sliding fit with the limiting column.
6. A bottle-shaped raised-bottom glassware producing apparatus as claimed in claim 1, wherein a first horizontal slide guide structure is disposed between each of said clamping assemblies and said rotating body; the first horizontal sliding guide structure comprises a first support, a second support, a third support, a guide shaft, a first sliding block, a second sliding block, a first elastic piece, a second elastic piece, a third elastic piece and a fourth elastic piece; the first support, the second support and the third support are all fixed on the rotating body; the second support is positioned between the first support and the third support, and the second support, the first sliding block and the second sliding block are all sleeved outside the guide shaft; two ends of the guide shaft are respectively fixed on the first support and the third support; the first sliding block is positioned between the first support and the second support; the second sliding block is positioned between the second support and the third support; the first elastic piece is positioned between the first support and the first sliding block; the second elastic piece is positioned between the second support and the first sliding block; the third elastic piece is positioned between the second support and the second sliding block; the fourth elastic piece is positioned between the third support and the second sliding block; the two clamping arms are respectively connected with the first sliding block and the second sliding block.
7. A bottle-shaped raised-bottom glassware producing apparatus as claimed in claim 6, wherein two sets of second horizontal sliding guides are provided between each said clamping assembly and said first horizontal sliding guides; the two groups of second horizontal sliding guide structures are respectively connected with the first sliding block and the second sliding block; each group of second horizontal sliding guide structures comprises a fourth support, a fifth support, a guide rod, a third sliding block, a fifth elastic piece and a sixth elastic piece; the guide rod is vertical to the guide shaft, and two ends of the guide rod are respectively fixed to the fourth support and the fifth support; the third sliding block is sleeved outside the guide rod and is positioned between the fourth support and the fifth support; the fifth elastic piece is positioned between the fourth support and the third sliding block; the sixth elastic piece is positioned between the fifth support and the third sliding block; the two clamping arms are respectively and fixedly connected with the two third sliding blocks.
8. A bottle raised-bottom glass article producing apparatus as claimed in claim 1, wherein said molding machine further comprises a clamping mechanism for clamping the die.
9. A bottle raised-bottom glassware producing apparatus as claimed in claim 8, wherein said clamping mechanism includes two relatively movable clamping arms and a clamping arm actuator for actuating the clamping arms to open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446456.2A CN112520981A (en) | 2020-12-08 | 2020-12-08 | Production device for bottle-shaped convex-bottom glass product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446456.2A CN112520981A (en) | 2020-12-08 | 2020-12-08 | Production device for bottle-shaped convex-bottom glass product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112520981A true CN112520981A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011446456.2A Pending CN112520981A (en) | 2020-12-08 | 2020-12-08 | Production device for bottle-shaped convex-bottom glass product |
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| Country | Link |
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| CN (1) | CN112520981A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804591A (en) * | 2022-05-12 | 2022-07-29 | 湖北瑞信养生用品科技有限公司 | Forming device is used in processing of glass kettle body |
| CN115626767A (en) * | 2022-11-08 | 2023-01-20 | 浙江新慷智能制造有限公司 | Glass container thermoforming apparatus |
-
2020
- 2020-12-08 CN CN202011446456.2A patent/CN112520981A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804591A (en) * | 2022-05-12 | 2022-07-29 | 湖北瑞信养生用品科技有限公司 | Forming device is used in processing of glass kettle body |
| CN115626767A (en) * | 2022-11-08 | 2023-01-20 | 浙江新慷智能制造有限公司 | Glass container thermoforming apparatus |
| CN115626767B (en) * | 2022-11-08 | 2023-12-08 | 浙江新慷智能制造有限公司 | Glass container thermoforming apparatus |
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