CN115124222B - Preparation method of glassware - Google Patents
Preparation method of glassware Download PDFInfo
- Publication number
- CN115124222B CN115124222B CN202210473370.1A CN202210473370A CN115124222B CN 115124222 B CN115124222 B CN 115124222B CN 202210473370 A CN202210473370 A CN 202210473370A CN 115124222 B CN115124222 B CN 115124222B
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- Prior art keywords
- handle
- cup body
- shaping
- cup
- groove
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- 238000002360 preparation method Methods 0.000 title abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 91
- 238000007664 blowing Methods 0.000 claims abstract description 33
- 239000011521 glass Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000000137 annealing Methods 0.000 claims abstract description 14
- 239000006060 molten glass Substances 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 238000007511 glassblowing Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000007547 defect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 19
- 239000003086 colorant Substances 0.000 description 9
- 238000000465 moulding Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
- C03B23/213—Joining projections or feet
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to the field of glass container production, and discloses a preparation method of glassware, which comprises the following steps of A, blowing a glass body by a glass blowing machine; B. annealing treatment is carried out after the cup mouth is formed on the cup body; C. sending the annealed and cooled cup body into a preheating furnace for preheating; D. manually taking molten glass liquid to prepare a handle embryonic form and then tying the handle embryonic form on the cup body; E. adjusting the handle blank into a handle model by using a handle shaping tool; F. and (5) sending the formed wine distributor into an annealing furnace to finish annealing and packaging. The invention can solve the problems of low efficiency and seam line defect of the handle in the prior art for producing the wine distributor.
Description
Technical Field
The invention relates to the field of glass container production, in particular to a preparation method of glassware.
Background
The glass wine distributor is made of glass, is a tool for drinking wine, and is a glass container, and mainly consists of a cup body and a cup handle. The traditional process for manufacturing the glass wine distributor is to manually blow the cup body to form a handle, so that the thickness of the cup body and the appearance quality of the handle can be effectively controlled through the experience of workers, but each team can only make hundreds of pieces at most, the production efficiency is low, and the labor cost is high; the other is to use a pressure blowing machine to perform pressure blowing molding on the wine distributor with the handle once, so that the production efficiency is high, the labor cost is low, but the cup body of the product manufactured by the process is thicker, and the handle is provided with a seam line, so that the wine distributor is not attractive and exquisite, the quality is difficult to meet the demands of clients, and the market is disliked. If the cup body is blown by adopting the cup blowing machine, then the process of manually tying the handle can ensure the production efficiency of the cup body part which is difficult to mold by adopting the cup blowing machine, and the handle quality is ensured by manually molding the handle, so that the yield and the quality are both considered.
In the prior art, the process of blowing the cup body by the cup blowing machine is automatic, the efficiency is high, the yield is high, but in the process of manually processing the handles, the handles are required to be sintered manually and the shape of the handles is continuously adjusted in an exposed air environment, so that the handles are shaped gradually in the air cooling process, the shaping efficiency of the handles is lower, and the handles of the wine separators in the same batch have certain shape difference due to manual influence. The shaping efficiency of handle often does not keep up with the efficiency of blowing automatic shaping cup body of cup machine, usually adopt the cup body that will blow the cup machine and advance to store alone after annealing cooling, then take out the cup body that will store when handle processing, take the amount and adjust according to the workman's quantity and the efficiency of knot handle and realize matching, actual production efficiency receives the manual operation efficiency restriction of knot handle again like this, need to heat the cup body with the preheating furnace and send the workman of knot handle again in order to avoid the internal stress that the difference in temperature brought, and this in-process needs input equipment again, manpower, energy cost, and the damage that can cause partial cup body because of various reasons of increased process flow is difficult to avoid, be difficult to realize dividing the big batch of wine ware under low cost, high efficiency, high quality production.
Disclosure of Invention
The invention aims to provide a preparation method of glassware, which solves the problem that the wine distributor in the prior art is difficult to produce in large batch with high efficiency and high quality at relatively low cost.
In order to achieve the above purpose, the invention adopts the following technical scheme: a method of preparing a glassware, comprising the steps of:
A. blowing the glass body by a glass blowing machine;
B. immediately and manually taking molten glass liquid to prepare a handle prototype after the cup body is molded, and then tying the handle prototype on the cup body;
C. adjusting the handle blank into a handle model by using a handle shaping tool;
D. and (5) sending the formed wine distributor into an annealing furnace to finish annealing and packaging.
The principle and the advantages of the scheme are as follows: during practical application, the cup body is produced through the cup blowing machine, the mechanical automatic production process ensures that the cup body can be produced efficiently, the yield is not limited, the thickness of the produced cup body is controllable, and the quality is stable. And then directly conveying the formed cup body to a manual handle forming process, immediately forming a handle by manual work, immediately transferring to a handle shaping tool after finishing the handle shaping and forming the cup body, rapidly cooling and shaping the handle shaping tool, and then carrying out integral annealing to eliminate residual stress and ensure the strength. The handle shaping tool has the advantages that the shaping efficiency of the handle is improved by using the special handle shaping tool in the manual handle shaping process, the handle shaping efficiency is improved, the handle shaping process is improved, the blown cup body can be directly shaped in real time in the front working procedure, the handle shaping efficiency can be improved, the process of annealing and preheating after the cup body shaping is omitted, equipment, energy and manpower required for primary annealing and preheating are omitted, the loss of the cup body in the extra flow is reduced, and the cost is reduced. The formed wine distributor cup body has moderate thickness, no seam line on the handle, delicate and beautiful appearance and quality guarantee to meet market demands, and effectively solves the problem that the wine distributor produced in the prior art is difficult to produce in large batch, high efficiency and high quality at relatively low cost.
Preferably, as an improvement, in the step B, the cup blowing machine is arranged adjacent to the kiln material port, and the glass body is taken out of the cup blowing machine directly and manually to be prepared into a handle embryonic form from the kiln material port and is connected to the cup body.
Therefore, the distance from the cup body to the junction handle station transfer after the cup body molding is shortened by arranging the cup blowing machine adjacent to the kiln material port, the transfer efficiency is guaranteed, the heat loss of the cup body transfer process is reduced, the cup body can be kept at a certain temperature when the handle is tied, a large temperature difference is not generated between the cup body and the handle prototype, and burst of the handle prototype or the cup body in the operation process can be avoided, and the loss is reduced.
Preferably, as an improvement, in the step B, the cup blowing machine is arranged adjacent to the kiln material port, the kiln material port is connected with a feeding mechanism, the feeding mechanism is connected with an electric melting furnace, the feeding mechanism quantitatively and intermittently conveys glass liquid in the kiln to the electric melting furnace, and glass liquid is manually taken from the electric melting furnace to be modulated into a handle embryonic form and is connected to the cup body.
On one hand, the glass liquid in the kiln can be split, quantitative feeding is carried out on the glass liquid to the electric melting furnace, then the amount of manual material taking can be relatively uniform, and the waste caused by taking the glass liquid by workers according to experience is reduced; on the other hand, the powder can be directly melted by the electric melting furnace with the capacity smaller than that of the kiln, so that glass liquid with various colors can be melted in small batches at any time, the handles with various colors can be conveniently manufactured in small batches, and the glass liquid with the colors is not melted in large quantities by the kiln, so that the cost control is facilitated.
Preferably, as an improvement, the cup mouth is formed at the open end of the cup body before the step B, the formed cup body is clamped by a hand-held clamp in the step B, the hand-held clamp comprises a fixed clamp arm and a movable clamp arm, a stop block is arranged between the fixed clamp arm and the movable clamp arm, the cup body is clamped from the outer side by the fixed clamp arm and the movable clamp arm, the cup mouth of the cup body is positioned by the stop block, and the handle embryonic form is sintered on the outer side wall of the cup body, which is far away from the cup mouth, manually.
The cup body can be stably clamped through the handheld clamp, the cup body is convenient to transfer, and the sintering area of the handle can be fully exposed through accurate positioning of the cup mouth, so that positioning accuracy of handle sintering is improved, and production quality of the wine distributor is guaranteed.
Preferably, as an improvement, the handle shaping tool comprises a heat insulation base and a shaping die, wherein the shaping die is arranged on the heat insulation base and comprises a die holder, a positioning groove is formed in the middle of the upper end of the die holder, a shaping seat positioned outside the positioning groove is arranged at the upper end of the die holder, a shaping groove is formed in the middle of the shaping seat, a cup body is placed in the positioning groove in the step C, a handle prototype is placed in the shaping groove, and shaping is carried out under the support of the shaping groove.
The heat preservation base provides the heating for moulding the mould and cup body, the temperature of handle rudiment is close, and handle rudiment, cup body are difficult for damaging because of the temperature difference in moulding the mould, and the constant head tank is used for holding the cup body, and the shaping seat is used for supporting the handle rudiment, and the shaping groove holds the handle rudiment and is the handle with it, receives the restriction of shaping groove to design by oneself for the handle at the handle rudiment cooling in-process, and the in-process does not need manual adjustment appearance, and shaping efficiency and quality effectively improve, and intensity of labour and cost compare prior art and all reduce by a wide margin.
Preferably, as an improvement, the upper end of the die holder is provided with a vertical positioning rod, the axis of the positioning rod is coplanar with the central line of the forming groove, and in the step C, the positioning rod is used for positioning the cup mouth so that the handle embryonic form accurately enters the forming groove, and the handle embryonic form and the cup mouth are symmetrically distributed on the cup body.
Although the connection position of the handle embryonic form on the cup body is preliminarily positioned through the stop block of the handheld clamp in the process of handle sintering, the shaping precision of the handle can not be completely guaranteed before shaping of the handle embryonic form, the problems of handle deflection, twisting and the like still exist, the cup mouth is positioned through the positioning rod in the process of shaping the handle by the handle shaping tool through the positioning rod, the position design of the forming groove and the positioning rod is matched, the handle embryonic form can accurately enter the forming groove, the forming groove ensures that the handle formed after shaping of the handle embryonic form is accurate in centering of the cup body, the shape and the angle of the handle formed in batches are uniform, the formed wine distributor is attractive in appearance and better in quality.
Preferably, as a modification, the shaping mold is made of carbon crystal or aluminum alloy.
The material shaping die is better in heat conductivity and better in heating uniformity, the cup body and the handle embryonic form at high temperature are more uniform and stable in temperature change when in contact with the shaping die, the cup body and the handle embryonic form cannot be damaged due to internal stress generated by temperature difference change, the shaping qualification rate is guaranteed, the handle embryonic form can be rapidly and uniformly cooled and shaped on the plastic die, and the high-efficiency production requirement of a junction handle is met.
Preferably, as an improvement, an intermediate material conveyor is arranged between the cup blowing machine and the kiln material port, a handle shaping tool is arranged between the intermediate material conveyor and the kiln material port, a handle bonding table is arranged between the handle shaping tool and the kiln material port, in the step B, a cup body is clamped by a hand-held clamp and then is placed on the intermediate material conveyor, and the hand-held clamp is manually taken off from the intermediate material conveyor and then transferred to the handle bonding table for sintering operation of a handle embryonic form; the intermediate material conveyor comprises an annular chain, a plurality of placing tables are arranged on the chain, two parallel supporting rods are arranged above the chain in an erected mode, in the step B, the cup body is manually taken out of the cup blowing machine and then clamped by a handheld clamp, the handheld clamp holding the cup body is supported by the two supporting rods, in the step D, the formed wine distributor is taken out of the shaping mould and then placed on the placing tables, and the wine distributor on the placing tables is conveyed to the annealing station by the operation of the chain.
The efficient transfer between each process has been guaranteed to the positional relationship of blowing cup machine, kiln, middle material conveyer, handle shaping frock and handle bonding platform, and the cup body in the preheating furnace can be held in the palm through the vaulting pole on middle material conveyer after through handheld anchor clamps centre gripping like this, can shift wine distributor fast through middle material conveyer after the processing of completion handle, and middle material conveyer function is diversified, is favorable to improving production efficiency.
Preferably, as an improvement, the handle bonding table comprises a bracket, a receiving groove and a water tank with an opening at the top, wherein the receiving groove is positioned below the bracket and is communicated with the water tank; and B, placing the handheld clamp on the bracket, placing the clamped cup body above the receiving groove, manually picking and sintering molten glass liquid on the cup body, modulating the molten glass liquid into a handle blank, and collecting redundant molten glass liquid by dropping into the water tank through the receiving groove.
Therefore, the support can be provided stably and reliably in the process of welding the handle embryonic form, the quality of the manual sintering handle embryonic form is improved, redundant molten glass can be effectively collected, and the influence of waste falling on production operation is avoided.
Drawings
Fig. 1 is a top view of embodiment 1 of the present invention.
Fig. 2 is a top view of an intermediate material conveyor according to example 1 of the present invention.
Fig. 3 is a front view of the hand-held jig of embodiment 1 of the present invention.
Fig. 4 is a plan view of the handle bonding stage according to embodiment 1 of the present invention.
Fig. 5 is a front view of the handle bonding stage according to embodiment 1 of the present invention.
Fig. 6 is an isometric view of a handle shaping tool according to embodiment 1 of the present invention.
Fig. 7 is a side view of a molding die of embodiment 1 of the present invention.
Fig. 8 is a top view of a molding die of embodiment 1 of the present invention.
Fig. 9 is a top view of embodiment 2 of the present invention.
Fig. 10 is a schematic structural diagram of a feeding mechanism in embodiment 2 of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: intermediate material conveyor 1, stand 110, drive sprocket 111, driven sprocket 112, chain 120, placement table 130, stopper 140, support bar 150, hand-held jig 2, handle 210, support plate 211, bottom block 212, pin 213, fixed clamp arm 215, stopper 216, movable block 220, movable clamp arm 221, spring 230, handle bonding table 3, base 310, support 320, support plate 321, support bar 322, reinforcing block 323, receiving slot 330, water tank 340, flame gun 350, handle shaping tool 4, base 41, support column 42, loading seat 43, stop bar 44, baffle 45, gas pipe 46, support bar 47, vent hole 48, shaping mold 5, support plate 51, mold base 52, shaping seat 53, positioning bar 54, positioning slot 55, shaping slot 56, cup blower 6, kiln 7, feeding mechanism 8, blanking tube 801, knife 802, gate, feed tube 804, dosing cavity 805, electric melter 9.
Example 1, a method of preparing a glassware, comprising the steps of:
A. blowing a glass cup body by using a blowing machine 6, then blasting off redundant blanks by using a fire ring or laser, and processing a wine pouring cup mouth at an opening end in a manual or mechanical mode after the cup body is molded;
B. the cup blowing machine 6 is arranged adjacent to the material port of the kiln 7, the formed cup body is clamped by the handheld clamp 2 after the cup body is formed, the cup body is clamped from the outer side by the fixed clamping arm 215 and the movable clamping arm 221, the cup mouth of the cup body is positioned by the stop block 216, and then the cup body is immediately transferred to the handle bonding table 3, and the handle embryonic form is manually sintered on the outer side wall of the cup body, which is far away from the cup mouth, after molten glass is manually taken from the material port of the kiln 7 adjacent to the cup body and is modulated into the handle embryonic form;
C. transferring the cup body fused with the handle embryonic form to the handle shaping tool 4 by using the handheld fixture 2, taking the cup body off the handheld fixture 2, putting the cup body into a shaping die made of carbon crystal on the handle shaping tool 4, putting the cup body into the positioning groove 55, putting the handle embryonic form into the shaping groove 56, supporting the handle embryonic form by the shaping groove 56, heating the shaping die by the heat-insulating base 41, reducing the contact temperature difference between the handle embryonic form and the shaping die, enabling the temperature of the shaping die to be lower than that of the handle embryonic form, enabling the handle shaping tool 4 to accelerate the cooling speed of the handle embryonic form, adapting the outline of the shaping groove 56 in the cooling process of the handle embryonic form, and shaping the handle embryonic form into the handle model;
D. the handle embryonic form is cooled and shaped in the shaping groove 56, the cup body and the handle are taken down from the shaping mould, and the shaped wine distributor is sent into an annealing furnace by an intermediate material conveyor 1 to be annealed and packaged.
As shown in fig. 1, the embodiment also provides a glass container high-efficiency production system matched with the glass container preparation method, which comprises an intermediate material conveyor 1 for transferring and forming a wine distributor; a hand-held clamp 2 for transferring the cup body; a handle bonding stage 3 for performing a handle bonding operation; the handle shaping tool 4 and the shaping die 5 are used for shaping handles, the kiln 7 is used for melting glass liquid, and the cup blowing machine 6 is used for blowing cup bodies. The intermediate material conveyor 1 is located between the cup blowing machine 6 and the kiln 7 material port, the handle shaping tool 4 is located between the intermediate material conveyor 1 and the kiln 7 material port, and the handle bonding table 3 is located between the handle shaping tool 4 and the kiln 7 material port.
The formed cup body is clamped by the handheld clamp 2 and then placed on the intermediate material conveyor 1, the handheld clamp 2 with the cup body clamped is taken down from the intermediate material conveyor 1 when the handle is bonded, the handle is moved to the handle bonding table 3, the handle blank is sintered on the cup body manually, the cup body sintered with the handle is placed in the forming die 5 on the handle blank of the handle shaping tool 4, and the bonded handle is shaped through the forming die 5.
Referring to fig. 2, the intermediate material conveyor 1 includes a base 110 and a chain 120, the base 110 is provided with a power mechanism for driving the chain 120 to rotate, and the chain 120 is slidably connected with the base 110; the power mechanism comprises a motor, a driving chain wheel 111 and a driven chain wheel 112, wherein the motor is fixedly connected to the machine base 110, an output shaft of the motor penetrates through the machine base 110 to be fixedly connected with the driving chain wheel 111, and the driven chain wheel 112 is rotatably connected with the machine base 110; the driving sprocket 111 and the driven sprocket 112 are both positioned above the machine base 110, the chain 120 is meshed with the driving sprocket 111 and the driven sprocket 112, and the chain 120 is in a straightened state.
The chain 120 is annular, and the chain 120 is horizontally arranged; the base 110 is provided with a through hole, and the chain 120 is disposed along the edge of the through hole. A plurality of placing tables 130 are fixedly connected on the chain 120 at equal intervals, and placing grooves are formed in the placing tables 130; the base 110 is provided with a limiting part for preventing the chain 120 from shifting, and the limiting part is arranged on the base 110 above the through hole. The limiting part comprises limiting blocks 140 fixedly connected to two sides of the chain 120, the distance between the two limiting blocks 140 is equal to the width of the chain 120, the two limiting blocks 140 are located below the placing table 130, and the driving sprocket 111 and the driven sprocket 112 are located below the placing table 130. The spacing between the free ends of the two limiting blocks 140 and the stand 110 is identical, and the spacing between the free ends of the two limiting blocks 140 and the stand 110 is smaller than the height of the chain 120, and the spacing between the limiting blocks 140 and the placing table 130 is 2mm. Two support rods 150 are fixedly connected to the machine base 110, one support rod 150 is positioned above the through hole, and the other support rod 150 is positioned on the outer side of the machine base 110; the two support rods 150 are arranged in parallel, and the distance between the support rod 150 above the through hole and the stand 110 is larger than the distance between the other support rod 150 and the stand 110.
Referring to fig. 3, the hand-held fixture 2 includes a handle 210 and a movable block 220, a spring 230 is fixedly connected between the handle 210 and the movable block 220, a movable clamping arm 221 is fixedly connected to the movable block 220, and the movable clamping arm 221 is arc-shaped. The handle 210 is fixedly connected with a support plate 211, and the movable block 220 is hinged with the support plate 211, specifically: the bottom of the support plate 211 is fixedly connected with a bottom block 212, and the bottom block 212 is provided with a groove, and the width of the groove is the same as that of the movable block 220. Pin shaft 213 is fixedly connected to the groove, and the width of pin shaft 213 is smaller than that of support plate 211, so that overlong pin shaft 213 is prevented from stabbing staff. The movable block 220 is rotatably connected with the pin shaft 213, and the movable block 220 is in sliding fit with the groove. The support plate 211 is provided with a side groove for sliding fit with the movable block 220, and the width of the side groove is the same as that of the movable block 220. The support plate 211 is fixedly connected with a fixed clamping arm 215 which is used for clamping the cup body in a matched mode with the movable clamping arm 221, and one end, far away from the support plate 211, of the fixed clamping arm 215 is arc-shaped. The support plate 211 is fixedly connected with a stop block 216, the stop block 216 is positioned between the fixed clamping arm 215 and the movable clamping arm 221, and the stop block 216 is positioned at the side edges of the fixed clamping arm 215 and the movable clamping arm 221; the stopper 216 is disposed in a direction approaching the fixing clip arm 215.
Referring to fig. 4 and 5, the handle bonding station 3 includes a base 310, a bracket 320, a receiving trough 330 and a water tank 340 with an opening at the top are fixedly connected to the base 310, the bracket 320 includes a support plate 321 and two support rods 322, and the support plate 321 and the support rods 322 are fixedly connected to the base 310; two struts 322 are arranged in parallel, and the struts 322 are arranged in parallel with the support plate 321; the vertical distance between the two supporting rods 322 and the base 310 is consistent, and two reinforcing blocks 323 are fixedly connected between the two supporting rods 322. The receiving groove 330 is positioned below the supporting rod 322, and the receiving groove 330 is communicated with the water tank 340; the receiving trough 330 is fixedly connected with the supporting plate 321, and the receiving trough 330 is vertically arranged with the supporting plate 321. One end of the receiving groove 330 close to the supporting plate 321 is obliquely arranged towards one end of the receiving groove 330 close to the water tank 340, and the height of one end of the receiving groove 330 close to the supporting plate 321 is larger than that of one end of the receiving groove 330 close to the water tank 340. The base 310 is fixedly connected with a flame gun 350, and an opening of the flame gun 350 is arranged towards the upper part of the receiving groove 330.
Referring to fig. 6, the handle shaping tool 4 includes a base 41, the base 41 is H-shaped, a vertical support column 42 is welded and fixed in the middle of the base 41, and the support column 42 is fixed in the middle of the H-shaped. The support column 42 is welded and fixed with the loading seat 43 at the top, and the loading seat 43 is a rectangular box with an opening at the top, and the support column 42 is fixed in the middle of the bottom surface of the loading seat 43, and the top end of the side wall of the loading seat 43 is a die supporting end. The loading seat 43 is internally provided with a heating mechanism, the heating mechanism is a gas pipe 46 extending into the loading seat 43, a plurality of upward exhaust holes 48 are formed in the gas pipe 46, and the gas pipe 46 is communicated with a gas source. The left and right side walls of the loading seat 43 are fixedly welded with vertical stop rods 44, and the stop rods 44 extend above the loading seat 43. A baffle 45 is welded and fixed to the rear side of the loading seat 43, the baffle 45 is equal to the loading seat 43 in length, and the top end of the baffle 45 is higher than the loading seat 43. The bottom welded fastening who loads seat 43 has bracing piece 47, and bracing piece 47 is the U type, and a vertical end of bracing piece 47 is high, and another vertical end is low, and the high end of bracing piece 47 is located the outside of baffle 45, and the horizontal section of bracing piece 47 and the welded fastening of loading seat 43 diapire, the low end of bracing piece 47 flush with pin 44. The support rods 47 are uniformly distributed in three along the length direction of the loading seat 43.
Referring to fig. 7 and 8, the forming mold 5 includes a cylindrical mold base 52, a circular positioning groove 55 is formed in the middle of the upper end of the mold base 52, a forming seat 53 located outside the positioning groove 55 is formed at the upper end of the mold base 52, and the forming seat 53 is integrally formed on the mold base 52. The middle part of the shaping seat 53 is provided with a shaping groove 56, and the contour of the shaping groove 56 is fit with the contour of the handle. The upper end of the die holder 52 is welded with a vertical positioning rod 54, the axis of the positioning rod 54 is coplanar with the center line of the forming groove 56, and the top end of the positioning rod 54 is pointed. The bottom of the die holder 52 is fixedly welded with a supporting plate 51, the supporting plate 51 is a rectangular plate, and the die holder 52 is positioned in the middle of the supporting plate 51.
In the production process of the wine dispenser, the blowing of the cup body is completed by the cup blowing machine 6, the cup body formed by blowing is directly sent to the site of the bonding handle 210, the cup body is clamped by the handheld clamp 2 and then is placed on the intermediate material conveyor 1, the handle 210 of the handheld clamp 2 is lifted by the two supporting rods 150, and then the clamped cup body is supported. When a worker bonds the handles, the worker takes a hand-held clamp 2 with a cup body clamped on the intermediate material conveyor 1 to the handle bonding table 3, and supports the hand-held clamp 2 on the handle bonding table 3 through the supporting rod 322. The workman gets partial molten glass from glass kiln 7, and manual after repairing molten glass into the handle rudiment bonds on the cup body through the high temperature, and bonding process uses flame gun 350 to heat bonding position, guarantees glass's plasticity, and the bonding of completion handle rudiment is followed hand-held clamp 2 and is moved to handle shaping frock 4 department. The worker presses the movable clamping arm 221 at the handle shaping tool 4 to loosen the clamping of the cup body, then the cup body adhered with the handle prototype is taken down and placed in the positioning groove 55 of the shaping mold 5, the handle prototype is placed in the shaping groove 56 in the placing process, shaping of the handle is completed along with the reduction of the temperature, and the processing of the wine distributor is completed. Then the workers take out the wine distributor from the forming die 5 and put it into the placing groove of the intermediate material conveyor 1, and the formed wine distributor is conveyed to stations such as quality inspection and packaging along with the running of the intermediate material conveyor 1. Thus, the cup body is efficiently processed by the blowing machine, the handle is shaped by manual bonding operation and is matched with the open forming die 5, and the formed handle has no seam line and has better forming quality.
In example 2, the difference between the present example and example 1 is that the shaping mold is made of aluminum alloy, and the plastic mold has the characteristics of uniform heating and excellent heat conductivity, and can ensure the stability and rapid cooling shaping of the handle blank.
In embodiment 3, as shown in fig. 9, the difference between this embodiment and embodiment 1 is that, the material port of the kiln 7 is connected with a feeding mechanism 8, one or more feeding mechanisms 8 may be provided, each feeding mechanism 8 is connected with an electric melting furnace 9, the feeding mechanism 8 quantitatively and intermittently delivers the glass liquid in the kiln 7 to the electric melting furnace 9, the delivered glass liquid meets the requirement of handle molding, and the glass liquid is manually taken from the electric melting furnace 9 to be modulated into a handle embryonic structure on the cup body, so that the size of each handle is relatively uniform, and the quality of batch production is ensured to reach the uniform standard. As shown in fig. 10, the feeding mechanism 8 comprises a blanking pipe 801 communicated with a material port of the kiln 7, a gate 803 is arranged at the bottom end of the blanking pipe 801, a knife blade 802 for transversely movably sealing the blanking pipe 801 is arranged in the middle of the blanking pipe 801 above the gate 803, a quantitative cavity 805 is formed between the knife blade 802 and the gate 803, and the knife blade 802 and the gate 803 are driven by a hydraulic cylinder. A feed pipe 804 communicated with the electric melting furnace 9 is arranged below the gate 803, and the top end of the feed pipe 804 is funnel-shaped. In the production process, powder raw materials with various colors can be directly melted in the electric melting furnace 9 to form glass liquid with different colors, the glass liquid with different colors is picked in the binding process to further produce handles with different colors, and each electric melting furnace can be used for melting glass liquid with the same or different colors, so that the method is particularly suitable for customizing handles with colors in small batches, and high cost of repeatedly melting the kiln 7 in large batches can be avoided.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. A method for preparing glassware, which is characterized in that: the method comprises the following steps:
A. blowing the glass body by a glass blowing machine;
B. forming a cup mouth at the open end of the cup body, immediately manually taking molten glass to prepare a handle prototype after the cup body is formed, and then tying the handle prototype to the cup body; clamping the formed cup body by using a hand-held clamp, wherein the hand-held clamp comprises a fixed clamping arm and a movable clamping arm, a stop block is arranged between the fixed clamping arm and the movable clamping arm, the cup body is clamped from the outer side by using the fixed clamping arm and the movable clamping arm, a cup mouth of the cup body is positioned by using the stop block, and a handle embryonic form is sintered on the outer side wall of the cup body, which is far away from the cup mouth, manually;
C. adjusting the handle blank into a handle model by using a handle shaping tool; the handle shaping tool comprises a heat preservation base and a shaping mold, wherein the shaping mold is arranged on the heat preservation base and comprises a mold base, a positioning groove is formed in the middle of the upper end of the mold base, a shaping seat positioned outside the positioning groove is arranged at the upper end of the mold base, a shaping groove is formed in the middle of the shaping seat, a cup body is placed in the positioning groove, a handle prototype is placed in the shaping groove, and shaping is carried out under the support of the shaping groove; the upper end of the die holder is provided with a vertical positioning rod, the axis of the positioning rod is coplanar with the central line of the forming groove, the cup mouth is positioned by the positioning rod, so that the handle prototype accurately enters the forming groove, and the handle prototype and the cup mouth are symmetrically distributed on the cup body;
D. and (5) sending the formed wine distributor into an annealing furnace to finish annealing and packaging.
2. A method of preparing a glassware according to claim 1, wherein: and B, arranging the cup blowing machine adjacent to the kiln material port, taking the glass body from the kiln material port directly and manually after the cup body is taken down from the cup blowing machine, and preparing into a handle embryonic form and connecting the handle embryonic form to the cup body.
3. A method of preparing a glassware according to claim 1, wherein: and B, arranging a cup blowing machine adjacent to the kiln material port, connecting a feeding mechanism to the kiln material port, connecting the feeding mechanism to an electric melting furnace, quantitatively and intermittently conveying glass liquid in the kiln to the electric melting furnace by the feeding mechanism, and manually taking the glass liquid from the electric melting furnace to prepare a handle embryonic form and connecting the handle embryonic form to the cup body.
4. A method of preparing a glassware according to claim 1, wherein: an intermediate material conveyor is arranged between the cup blowing machine and the kiln material port, a handle shaping tool is arranged between the intermediate material conveyor and the kiln material port, a handle bonding table is arranged between the handle shaping tool and the kiln material port, the cup body is clamped by a handheld clamp in the step B and then is placed on the intermediate material conveyor, and the handheld clamp is manually taken off from the intermediate material conveyor and then transferred to the handle bonding table for sintering operation of a handle blank; the middle material conveyor comprises an annular chain, a plurality of placing tables are arranged on the chain, two parallel supporting rods are arranged above the chain in an erected mode, in the step B, the cup body is manually taken out of the cup blowing machine and then clamped by a handheld clamp, the handheld clamp holding the cup body is supported by the two supporting rods, in the step D, the formed wine distributor is taken out of the shaping mould and then placed on the placing tables, and the wine distributor on the placing tables is conveyed to the annealing station by the operation of the chain.
5. A method of preparing a glassware in accordance with claim 4, wherein: the handle bonding table comprises a bracket, a receiving groove and a water tank with an opening at the top, wherein the receiving groove is positioned below the bracket and is communicated with the water tank; and B, placing the handheld clamp on the bracket, placing the clamped cup body above the receiving groove, manually picking and sintering molten glass on the cup body, modulating the molten glass into a handle blank, and collecting redundant molten glass by dropping into the water tank through the receiving groove.
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| CN202210473370.1A CN115124222B (en) | 2022-04-29 | 2022-04-29 | Preparation method of glassware |
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| CN210030418U (en) * | 2019-03-29 | 2020-02-07 | 重庆健力玻璃制品有限公司 | Glass cup shaping tool |
| CN112239321A (en) * | 2019-07-19 | 2021-01-19 | 龚鎏岳 | Method for connecting cup body and cup bottom of glass cup |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2044271A5 (en) * | 1969-05-14 | 1971-02-19 | Cristalerias Rex | Machine for moulding feet for drinking - glasses |
| US4056949A (en) * | 1973-05-02 | 1977-11-08 | Hermann Heye | Apparatus for cooling tools of glass-forming machines by evaporation of a cooling liquid |
| DD246976A1 (en) * | 1986-03-03 | 1987-06-24 | Hermsdorf Keramik Veb | POROESE CERAMICS FOR GLASS FORMING AND ITS MANUFACTURE |
| CA2078380A1 (en) * | 1991-09-17 | 1993-03-18 | Victor Tijerina-Ramos | Machine for the production of glassware articles by the press and blow process |
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|---|---|
| CN115124222A (en) | 2022-09-30 |
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