CN112456767B - Prefilled bottle making machine and bottle making method thereof - Google Patents
Prefilled bottle making machine and bottle making method thereof Download PDFInfo
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- CN112456767B CN112456767B CN202011610061.1A CN202011610061A CN112456767B CN 112456767 B CN112456767 B CN 112456767B CN 202011610061 A CN202011610061 A CN 202011610061A CN 112456767 B CN112456767 B CN 112456767B
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- chuck
- gas
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims description 122
- 239000002893 slag Substances 0.000 claims description 62
- 238000004140 cleaning Methods 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000000712 assembly Effects 0.000 claims description 21
- 238000000429 assembly Methods 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000004382 potting Methods 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 description 23
- 239000002699 waste material Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a pre-filling and sealing bottle making machine and a bottle making method thereof, wherein the pre-filling and sealing bottle making machine comprises a bottle making machine part A, a bottle making machine part B and a transfer mechanism arranged between the bottle making machine part A and the bottle making machine part B, wherein the transfer mechanism comprises a manipulator transfer component which is arranged on the machine frame and is used for transferring a bottle body, the bottle taking position of a manipulator in the manipulator transfer component corresponds to the position of a discharge chuck of the bottle making machine part A, and the bottle discharging position of the manipulator transfer component corresponds to the position of a charge chuck of the bottle taking station B; the bottle making method of the pre-filling and sealing bottle making machine comprises the following steps: the bottle making machine A processes the bottle body, the conveying mechanism conveys the bottle body, and the bottle making machine B processes the bottle body. The invention can reduce the transfer time of the semi-finished bottle body and the failure rate. The invention is suitable for producing pre-filled glass bottle bodies by a pre-filled bottle making machine.
Description
Technical Field
The invention belongs to the technical field of bottle making machines, and particularly relates to a pre-filling and sealing bottle making machine and a bottle making method thereof.
Background
The pre-filling and sealing bottle making machine comprises an A part and a B part which are respectively assembled at two sides of a machine frame of the bottle making machine, and a transfer mechanism for transferring the bottle body of the semi-finished product pre-filling and sealing syringe manufactured by the A part to a chuck of the B part of the bottle making machine for subsequent production process processing is arranged between the A part and the B part. The bottle making machine A part comprises an A part chuck disc driven by a motor to rotate, a plurality of A part chucks uniformly assembled on the A part chuck disc in the circumferential direction and a plurality of A part bottle making processing mechanisms. The B part of the bottle making machine comprises a B part big disc driven to rotate by a driving mechanism, a plurality of B part chucks uniformly assembled on the B part big disc in the circumferential direction and a plurality of B part bottle making processing mechanisms. When the pre-filled and sealed glass bottle body is produced, firstly, the A part chuck of the bottle making machine of the tube taking station clamps the glass tube input into the A part chuck, under the control of a motor, the A part chuck disk rotates to drive the A part chuck to clamp the glass tube to circularly operate between different bottle making stations corresponding to the A part bottle making processing mechanism, after the glass tube is processed to form a semi-finished product pre-filled and sealed glass bottle body, the A part chuck operates to the A part bottle unloading station to unload the bottle, and after the bottle is unloaded, the A part chuck operates to the tube taking station to reset. The semi-finished product bottle body output by the discharging chuck at the A part is transferred and input into the charging chuck of the bottle taking station at the B part by the rotating mechanism; under the rotation of a big B part disk of the bottle making machine, the clamping head of the B part is driven to circularly operate between different bottle making stations corresponding to the bottle making and processing mechanism of the B part, after the semi-finished product bottle body is processed to form the formed pre-filled and sealed glass bottle body, the clamping head of the B part is operated to a bottle unloading station of the B part to unload the bottle, and finally the big B part disk drives the clamping head of the B part to directly rotate to a bottle taking station to reset, and the processing of the pre-filled and sealed bottle body is realized in turn and start.
The transfer mechanism for the pre-filling and sealing bottle making machine comprises a sleeve type bottle taking mechanism corresponding to a chuck at the A part of the bottle making machine, a bottle supporting device positioned at the lower end of a bottle taking sleeve of the bottle taking mechanism and a transfer mechanism arranged corresponding to the chuck at the B part, wherein the sleeve type bottle taking mechanism comprises the bottle taking sleeve, the chuck, a chuck up-and-down moving mechanism and a chuck control mechanism for controlling the chuck to move up and down. When the bottle-holding machine works, the bottle-holding sleeve in the sleeve-type bottle-holding mechanism clamps the semi-finished product machined and formed by the chuck disc at the A part of the bottle-making machine, then the chuck driving mechanism is matched with the chuck claw opening and closing control mechanism to control the chuck to clamp the bottle body in the chuck sleeve, and after the chuck driving mechanism drives the clamped bottle body to be conveyed to the bottle-holding device, the semi-finished product bottle body on the bottle-holding device can be rotated by the conveying mechanism and then conveyed to the big disc at the B part. After the procedures of bottle receiving, bottle clamping, bottle conveying, bottle supporting and bottle rotating, the structure can transfer the semi-finished product bottle body between the A part and the B part of the bottle making machine to a certain extent, but has the following defects in actual production:
the whole structure is complex, the working steps are complex, the transfer time of the semi-finished bottle body is long, and the production efficiency is greatly reduced.
And secondly, the transfer accuracy is poor. The positioning accuracy among all parts in the bottle taking sleeve bottle receiving, clamping the bottle by the clamping head and conveying the bottle by the clamping head driving mechanism is low, the transferring accuracy of a semi-finished product bottle body is affected, and the quality accuracy of the whole bottle is low.
Thirdly, the failure rate is high. Because the matching degree requirement on each machine part is high in the working process, faults are easy to generate in the working process, and the fault rate is high.
Fourthly, the machining of the parts is required to be high in precision, and the production and the manufacture are difficult.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a pre-filling and sealing bottle making machine and a bottle making method thereof so as to achieve the purposes of reducing the transfer time of semi-finished bottle bodies and reducing the failure rate.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a bottle-making machine is embeded in advance, includes bottle-making machine A portion, B portion and the transfer mechanism of arranging between A portion and B portion of all adorning in bottle-making machine frame, its characterized in that: the transfer mechanism comprises a manipulator transfer assembly which is arranged on the frame and used for transferring the bottle body, the bottle taking position of the manipulator in the manipulator transfer assembly corresponds to the position of the discharging chuck of the A part of the bottle making machine, and the bottle discharging position of the manipulator transfer assembly corresponds to the position of the charging chuck of the B part of the bottle taking station of the B part.
As a limitation of the present invention, the robot transfer assembly is a robot;
or the manipulator transfer assembly comprises a manipulator, a bottle supporting device and a bottle pushing device movably assembled on the frame, the bottle taking position of the manipulator corresponds to the position of a discharging chuck of the A part of the bottle making machine, the bottle discharging position of the manipulator corresponds to the bottle receiving position of the bottle supporting device, and the bottle feeding position of the bottle supporting device corresponds to the bottle pushing position of the bottle pushing device and the position of a charging chuck of the B part.
As a further limitation of the invention, a slag blowing and cleaning station is arranged at the B part of the bottle making machine before the bottle taking station and after the bottle unloading station, and a slag blowing and cleaning mechanism for cleaning slag blowing of the clamping head at the B part is arranged on the bottle making machine frame corresponding to the slag blowing and cleaning station.
As still further defined by the invention, the slag blowing and cleaning mechanism comprises a gas transmission assembly fixedly arranged on the frame of the bottle making machine and a gas blowing assembly fixedly arranged on the big disk of the B part of the bottle making machine and respectively corresponding to the clamping heads of the B part of each bottle making machine, wherein a gas transmission outlet of the gas transmission assembly corresponds to a gas blowing inlet of the gas blowing assembly on the slag blowing and cleaning station, and a gas blowing outlet of each group of gas blowing assemblies corresponds to a gas inlet of the corresponding clamping head shaft sleeve of the B part.
As a further limitation of the invention, the gas transmission assembly comprises a telescopic device fixedly arranged on the frame of the bottle making machine and a gas transmission pipe fixedly arranged at the power output end of the telescopic device, the gas transmission inlet of the gas transmission pipe is connected with a gas source, and the gas transmission outlet of the gas transmission pipe corresponds to the gas blowing inlet of the gas blowing assembly on the slag blowing cleaning station; the blowing assembly comprises blowing pipes fixedly arranged on a big plate at the B part of the bottle making machine, the blowing inlet of the blowing pipe at the slag blowing cleaning station corresponds to the gas transmission outlet of the gas transmission pipe, and the blowing outlet of each group of blowing pipes of the blowing assembly corresponds to the gas inlet of the corresponding chuck shaft sleeve at the B part.
As another limitation of the invention, a bottle mouth extruding mechanism is fixedly arranged on a bottle mouth die in the part A of the bottle making machine, the bottle mouth extruding mechanism comprises two groups of sliding assemblies which have the same structure and are correspondingly arranged on left and right half dies of the bottle mouth die, one group of sliding assemblies comprises a ball sliding seat and a sliding block, the ball sliding seat is used for being connected with a power output end of a die opening and closing driving mechanism, the sliding block is fixedly arranged on a machine frame of the bottle making machine, the ball sliding seat is connected with a bottle mouth half die at the side, a track which is in sliding connection with the sliding block is arranged on the ball sliding seat, and balls which are in contact with the surface of the sliding block are in rolling connection with the track.
The invention also provides a bottle making method of the pre-filling and sealing bottle making machine realized by the pre-filling and sealing bottle making machine, which has the following technical scheme: a bottle making method of a pre-filling and sealing bottle making machine comprises the following steps:
s1, processing a bottle body by the A part of a bottle making machine: the part A of the bottle making machine processes the glass tube into a semi-finished bottle body, and the semi-finished bottle body is unloaded by a discharging chuck of the part A;
s2, conveying the bottle body by a conveying mechanism: the manipulator in the manipulator transfer assembly takes bottles from a bottle taking position corresponding to a discharging chuck at the A part of the bottle making machine, the manipulator transfer assembly clamps and conveys semi-finished bottle bodies to a bottle discharging position corresponding to a charging chuck at the B part, and the manipulator transfer assembly resets after discharging the bottles;
s3, processing the bottle body by the B part of the bottle making machine: and B part of the bottle making machine processes the semi-finished product bottle body into a formed bottle body, and the formed bottle body is unloaded by a clamping head of a unloading station of B part.
As a limitation of the present invention, when the robot transfer module is a robot, step S2 includes the steps of:
the manipulator moves to a bottle taking position for taking bottles, the manipulator clamps and conveys the bottle bodies to a bottle unloading position, and the manipulator resets after unloading the bottles;
when the manipulator transfer assembly comprises a manipulator, a bottle supporting device and a bottle pushing device, the step S2 comprises the following steps:
s21, taking a bottle: the manipulator rotates at the bottle taking position to take bottles;
s22, bottle turning: the mechanical arm clamps the bottle body and conveys the bottle body to a bottle supporting groove at the bottle receiving position in a rotating way;
s23, carrying out bottle conveying: the lifting body drives the bottle supporting groove to move to a bottle feeding position of the bottle supporting device;
s24, pushing the bottle: the moving part drives the bottle pushing rod to push the bottle body on the bottle supporting groove to be conveyed into the charging chuck at the part B and discharge the bottle;
s25, resetting: the manipulator transfer assembly is reset.
As a further definition of the invention, step S3 comprises the steps of:
s31, taking a bottle: driving a B part large disc of the bottle making machine to rotate, and positioning a B part chuck to a B part bottle taking station for taking bottles;
s32, bottle body processing: driving a B part large disc of the bottle making machine to rotate, positioning a B part chuck to a B part processing station, and processing and forming the bottle body;
s33, unloading: driving a big plate at the B part of the bottle making machine to rotate, and positioning a chuck at the B part to a bottle unloading station at the B part for unloading bottles;
s34, slag blowing and cleaning: and driving the big disk at the B part of the bottle making machine to rotate, positioning the chuck at the B part to a slag blowing and cleaning station, and cleaning the slag blowing and cleaning mechanism for the chuck at the B part.
As still further defined in the present invention, the extruding of the bottle mouth by the bottle mouth extruding mechanism in step S1 includes the steps of:
s11, driving the ball sliding seat to move along the sliding block by the mold opening and closing driving mechanism, and respectively generating corresponding mold closing driving forces on the left half mold and the right half mold;
s12, closing the left half mould and the right half mould, and extruding to manufacture a bottle mouth;
s13, driving the left half mold and the right half mold to open and reset by the mold opening and closing driving mechanism. As a further definition of the present invention,
by adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
(1) Compared with the sleeve type bottle taking mechanism in the prior art, the bottle taking and transferring mechanism has the advantages of simple working procedure, short bottle taking and transferring time, high bottle taking accuracy and low failure rate after the mechanical arm is adopted to directly take the bottle from the discharging chuck at the A part of the bottle making machine. The manipulator transfer assembly can directly convey the semi-finished product bottle body to the loading chuck of the B part from the unloading chuck of the A part by adopting one manipulator, and the whole structure is simple, so that the bottle transfer assembly has the advantages of less bottle transfer procedures, greatly shortened bottle transfer time, quick transfer, effective improvement of bottle production work efficiency, high bottle transfer accuracy and high bottle production quality accuracy. The mechanical arm transfer assembly can adopt the mechanical arm to clamp bottles, the bottle supporting device to support the bottles and the bottle pushing device to push the bottles to convey the semi-finished product bottles from the discharge chuck of the part A to the charging chuck of the part B, and compared with the prior art, the mechanical arm transfer assembly has the advantages of simpler overall structure, low failure rate of the overall structure, effective reduction of production cost, shortened bottle rotating time and high product quality.
(2) According to the invention, the slag blowing and cleaning station is additionally arranged between the B part bottle unloading station and the B part bottle taking station of the bottle making machine, so that the blowing and cleaning operation can be carried out on the B part clamping head after bottle unloading, namely, gas is blown into the shaft sleeve of the clamping head on the slag blowing and cleaning station through the gas pipe by the gas pipe, so that the gas is blown into the B part clamping jaw at the front end of the shaft sleeve of the B part clamping head by the shaft sleeve of the B part clamping head, and the cleaning of waste slag in the B part clamping head is realized. After the slag blowing cleaning is carried out on the clamping head of the part B, the invention can ensure the normal opening and closing of the clamping jaw of the part B, so that the clamping head of the bottle taking position of the part B can timely clamp the semi-finished product bottle output by the part A. And moreover, the positioning accuracy and the bottle clamping stability of the bottle clamping can be effectively ensured, namely, the center line of the semi-finished product bottle clamped by the B part clamping jaw is collinear with the center line of the B part clamping head, the semi-finished product bottle is stably clamped in the B part clamping jaw, the accuracy of the subsequent processing procedure on bottle processing is ensured, the condition that waste residues in the B part clamping jaw are contacted with the surface of the clamped bottle body to scratch the surface of the bottle body can be avoided, the production quality of the product is effectively improved, and the reject ratio is reduced.
(3) The sliding assembly in the bottle mouth extrusion mechanism adopts the ball sliding seat to provide rolling friction for sliding of the sliding block in the ball sliding seat, namely, the rolling balls in the ball sliding seat are contacted with the surface of the sliding block, so that the wear resistance of the sliding block in the ball sliding seat is improved, the service life of the sliding block and the ball sliding seat is prolonged, the sliding stability of the sliding block in the ball sliding seat is ensured, the die assembly positioning accuracy of a bottle mouth die is ensured, the production quality of products is effectively ensured, and the reject rate is reduced.
The invention is suitable for producing pre-filled glass bottle bodies by a pre-filled bottle making machine.
Drawings
The invention will be described in more detail below with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a top view showing the structural relationship of embodiment 1 of the present invention;
FIG. 3 is a schematic view showing the structure of a bottle mouth squeezing mechanism according to embodiment 1 of the present invention;
FIG. 4 is a schematic diagram showing the connection relationship between a ball slide and a slider of a bottle mouth squeezing mechanism according to embodiment 1 of the present invention;
FIG. 5 is a schematic view of the transfer mechanism of embodiment 1 of the present invention between the parts A and B of the bottle making machine;
FIG. 6 is an enlarged view of section I of FIG. 5;
fig. 7 is a schematic structural diagram of a transfer mechanism according to embodiment 1 of the present invention.
FIG. 8 is a cross-sectional view showing the structural relationship of the slag blowing and cleaning station according to embodiment 1 of the present invention;
FIG. 9 is a sectional view showing the construction relationship of the slag blowing and cleaning station after the cylinder in the embodiment 2 of the present invention is reset;
fig. 10 is a schematic structural view of a bottle mouth squeezing mechanism according to embodiment 3 of the present invention.
In the figure: 1-1, a bottleneck mold fixing frame; 1-2, upper sliding block; 1-3, an upper ball slide seat; 1-4, a guide rod; 1-5, a pressure spring; 1-6, a ball slide seat; 1-7, a sliding block; 1-8, connecting seats; 1-9 parts of bottle making machine A; 1-10, support plates; 1-18, a track; 1-19, balls;
2-1, mechanical clamping jaws; 2-2, a rotating body; 2-3, a bottle supporting groove; 2-4, lifting body; 2-5, moving parts; 2-6, pushing the bottle rod; 2-7, a part B charging chuck; 2-8, a part A discharge chuck;
1. a frame; 2. a slag blowing cleaning station; 3. a B part bottle unloading station; 4. b, taking a bottle station; 5. a B part big disc; 6. a clamping head of the B part; 7. a gas pipe; 8. a cylinder; 9. an air blowing pipe; 10. a chuck shaft sleeve of the part B; 11. a B part clamping jaw; 12. a blowing outlet of the blowing pipe; 13. a gas outlet of the gas pipe; 14. an air blowing inlet of the air blowing pipe; 15. a gas inlet of the gas pipe.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and understanding only, and are not intended to limit the invention.
Example 1 prefilled bottle making machine
As shown in fig. 1 to 8, the present embodiment includes a bottle making machine a portion 1-9, a portion B, and a transfer mechanism interposed between the bottle making machine a portion 1-9 and the portion B, both of which are fixedly attached to the bottle making machine frame 1.
1. Bottle-making machine A parts 1-9
The bottle making machine A part 1-9 is used for processing the glass tube to form a semi-finished product pre-filling and sealing bottle body. The bottle making machine A part 1-9 adopts the structure of the bottle making machine A part 1-9 in the prior art, namely the bottle making machine A part 1-9 comprises an A part chuck disc driven by a motor to rotate, a plurality of A part chucks uniformly assembled on the A part chuck disc in the circumferential direction and a plurality of A part bottle making processing mechanisms. Because the bottleneck extrusion mechanism in the A part bottle making processing mechanism in the prior art adopts a mode that the moving block made of cast iron and fixed below the bottleneck mold slides on the bottle making machine frame 1, the bottleneck extrusion mechanism in the prior art has the defects of easy abrasion, low service life and low positioning precision, and the bottleneck extrusion mechanism in the A part 1-9 bottle making processing mechanism of the bottle making machine in the prior art is improved so as to achieve the purposes of resisting abrasion and improving the positioning precision of the bottleneck mold during bottleneck making.
The sliding assembly of the bottle opening extrusion mechanism of the embodiment adopts the ball sliding seat 1-6, and is the sliding rolling friction of the sliding block 1-7 in the ball sliding seat 1-6, namely, the balls 1-19 in the ball sliding seat 1-6 are contacted with the surface of the sliding block 1-7, so that the wear resistance of the sliding block 1-7 in the ball sliding seat 1-6 is improved, and the service lives of the sliding block 1-7 and the ball sliding seat 1-6 are prolonged.
As shown in fig. 3 to 4, the present embodiment includes two sets of sliding assemblies correspondingly installed below left and right mold halves of a bottleneck mold (not shown in the drawings), the sliding assemblies connected to the right mold half and the sliding assemblies connected to the left mold half have the same structure, and are symmetrically arranged with respect to a mold clamping line of the bottleneck mold, and the present embodiment is described by using one set of sliding assemblies, wherein the sliding assemblies include a sliding block 1-7 and a ball sliding seat 1-6.
The lower end face of the sliding block 1-7 is fixedly arranged on the bottle making machine frame 1, the ball sliding seat 1-6 is connected above the sliding block 1-7 in a sliding manner, and the sliding direction of the sliding block 1-7 is positioned in the opening and closing direction of the die.
The ball sliding seat 1-6 is connected with the power output end of the die opening and closing driving mechanism and is fixedly connected with the bottleneck die fixing frame 1-1. The upper end surface of the ball slide seat 1-6 is fixedly connected with the bottom end of a right half mold or a left half mold (not shown in the figure) through a bottleneck mold fixing frame 1-1, namely, the ball slide seat 1-6 is connected with the side bottleneck half mold, so that the ball slide seat 1-6 is driven to slide by a mold opening and closing driving mechanism for providing driving force for opening and closing a mold in the prior art. The ball slide seat 1-6 is provided with a track 1-18 which is in sliding connection with the slide block 1-7, the track 1-18 is provided with a space which can clamp the slide block 1-7, the track 1-18 is provided with a set of ball groups on the left side and the right side of the slide block 1-7, each set of ball group comprises an upper row of balls and a lower row of balls, the upper row of balls are contacted with the upper surface of the slide block 1-7, the lower row of balls are contacted with the lower surface of the slide block 1-7, each row of balls are a plurality of balls 1-19 arranged along the sliding direction, and the balls 1-19 are in rolling connection with the ball slide seat 1-6, so that when the ball slide seat 1-6 slides relative to the slide block 1-7, the balls 1-19 in the ball slide seat 1-6 are in rolling contact with the slide block 1-7, thereby reducing friction resistance and improving wear resistance.
2. Transfer mechanism
The transfer mechanism of the embodiment is an improvement on the transfer mechanism originally positioned between the A part 1-9 and the B part of the bottle making machine, namely, a manipulator in a manipulator transfer assembly is adopted to directly take bottles from the A part unloading chuck 2-8 of the bottle making machine, and the manipulator transfer assembly is used for transferring the bottle bodies of semi-finished products to the B part loading chuck 2-7 on the B part bottle taking station 4.
The manipulator transfer assembly is arranged on the frame 1, the bottle taking position of the manipulator in the manipulator transfer assembly corresponds to the position of the unloading chuck 2-8 of the A part of the bottle making machine, and the bottle unloading position of the manipulator transfer assembly corresponds to the position of the loading chuck 2-7 of the B part. When the bottle body is transferred from the bottle making machine A part 1-9 to the bottle making machine B part, the manipulator in the manipulator transfer assembly takes the bottle from the bottle taking position corresponding to the bottle discharging chuck 2-8 of the bottle making machine A part, the manipulator transfer assembly clamps and conveys the bottle body to the bottle discharging position corresponding to the B part charging chuck 2-7 on the B part bottle taking station 4, and the manipulator transfer assembly resets after discharging the bottle.
In this embodiment, the manipulator transfer assembly may have one of the following two structures:
first kind: the manipulator transferring component is a manipulator
The manipulator transfer assembly is a manipulator, namely, a multi-axis manipulator in the prior art is adopted to directly convey the semi-finished product bottle body from the position of the unloading chuck 2-8 of the part A to the position of the loading chuck 2-7 of the part B. Under the control of a bottle making machine controller, the manipulator moves to a bottle taking position for taking bottles, the bottle clamping center line of the manipulator is coaxial with the center line of the discharging chuck 2-8 of the part A when taking the bottles, the manipulator transfers the bottle body to the charging chuck 2-7 of the part B after turning by 90 degrees after taking the bottles from the discharging chuck 2-8 of the part A, the bottle discharging center line of the manipulator is coaxial with the center line of the charging chuck 2-7 of the part B when unloading the bottles, and the manipulator resets after unloading the bottles. The manipulator transfer assembly is a manipulator, and has the technical advantages of short bottle transfer time, high bottle transfer accuracy and high bottle production quality accuracy.
Second kind: the manipulator transfer assembly comprises a manipulator, a bottle supporting device and a bottle pushing device.
As shown in fig. 5 to 7, the bottle taking position of the manipulator corresponds to the position of the unloading chuck 2-8 of the part a of the bottle making machine, the bottle unloading position of the manipulator corresponds to the bottle receiving position of the bottle supporting device, and the bottle feeding position of the bottle supporting device corresponds to the bottle pushing position of the bottle pushing device and the position of the loading chuck 2-7 of the part B. The constitution of each part is described as follows:
the manipulator is used for taking down the semi-finished product bottle body at the unloading chuck 2-8 of the bottle making machine A part, and conveying the semi-finished product bottle body to the bottle receiving position of the bottle supporting device after rotating. The robot arm includes a robot jaw 2-1 and a rotating body 2-2. The mechanical clamping jaw 2-1 is provided with an opening and closing function of the mechanical clamping jaw 2-1. The mechanical clamping jaw 2-1 is connected with the power output end of the rotating body 2-2, and the rotating body 2-2 is a rotating structure which can drive the mechanical clamping jaw 2-1 to rotate to the bottle receiving position of the bottle supporting device in the prior art. The swivel body 2-2 in this embodiment is a 90 deg. swivel cylinder.
The bottle supporting device is used for conveying the semi-finished bottle body at the bottle receiving position of the bottle supporting device to the bottle conveying position of the bottle supporting device. The bottle supporting device comprises a bottle supporting groove 2-3 and a lifting body 2-4. The bottle supporting groove 2-3 is used for clamping and fixing the semi-finished product bottle body, and the bottle supporting groove 2-3 can be a U-shaped groove or a V-shaped groove so as to realize stable transportation of the bottle body. The power output end of the lifting body 2-4 is fixedly connected with the bottle supporting groove 2-3, the lifting body 2-4 adopts a mechanical conveying structure which can drive the bottle supporting groove 2-3 to move from a bottle receiving position to a bottle conveying position in the prior art, and the lifting body 2-4 can be an air cylinder, a linear motor or a linear guide rail structure. In this embodiment, the lifting body 2-4 is a linear cylinder, so as to realize the movement of the bottle supporting groove 2-3 from the bottle receiving position to the bottle feeding position along the vertical direction.
The bottle pushing device is used for pushing the semi-finished bottle body on the bottle supporting device into the charging chuck 2-7 at the B part of the bottle making machine. The bottle pusher comprises a bottle pushing rod 2-6 and a moving part 2-5. The bottle pushing rod 2-6 is arranged corresponding to the position of the semi-finished bottle body on the bottle supporting device, and the bottle pushing rod 2-6 is fixedly connected with the power output end of the moving component 2-5. The moving part 2-5 adopts a mechanical moving structure which can drive the bottle pushing rod 2-6 to push the semi-finished bottle body on the bottle supporting device to the charging chuck 2-7 at the B part of the bottle making machine in the prior art, and the moving part 2-5 can be an air cylinder, a linear motor or a linear guide rail structure. In the embodiment, the moving part 2-5 is a linear cylinder so as to realize that the semi-finished bottle body on the bottle supporting groove 2-3 is linearly pushed into the charging chuck 2-7 at the B part of the bottle making machine.
Preferably, in order to reduce friction between the bottle body and the bottle supporting groove 2-3 on the bottle supporting groove 2-3 in the bottle pushing process of the bottle pushing device, the bottle supporting device and the bottle pushing device are movably assembled on the frame 1 through the moving component, namely, the bottle pushing rod 2-6 and the lifting body 2-4 are fixedly connected to the power output end of the moving component 2-5, and the moving component 2-5 can simultaneously drive the bottle pushing rod 2-6 and the bottle supporting device to integrally move.
3. Bottle making machine B part
The bottle making machine B part is used for processing the semi-finished pre-filled and sealed bottle body to form a formed pre-filled and sealed bottle body. The B part of the bottle making machine adopts a B part structure in the prior art, namely the B part of the bottle making machine comprises a B part big disc 5 driven to rotate by a driving mechanism, a plurality of B part chucks 6 circumferentially and uniformly assembled on the B part big disc 5 and a plurality of B part bottle making processing mechanisms. Because the blowing slag cleaning mechanism is not arranged in the B part of the bottle making machine in the prior art, the waste slag in the bottle body processing process falling into the B part chuck 6 of the bottle making machine not only affects the opening and closing of the B part clamping jaw 11 and reduces the positioning precision and stability of the bottle clamping, but also can scratch the surface of the bottle body easily.
In the embodiment, a slag blowing and cleaning station 2 is additionally arranged behind a B part bottle unloading station 3 and in front of a B part bottle taking station 4 of the bottle making machine, and slag blowing and slag discharging cleaning operations are carried out on a B part chuck 6 after bottle unloading and before bottle taking through a slag blowing and cleaning mechanism, so that waste slag in the B part chuck 6 is cleaned. As shown in fig. 1 to 2, the present embodiment includes a slag blowing cleaning station 2 and a slag blowing cleaning mechanism, both of which are provided between a B-part bottle taking station 4 and a B-part bottle unloading station 3 of the bottle making machine, and both of which are mounted on a machine frame 1 of the bottle making machine. As shown in fig. 2, the driving mechanism drives the big plate 5 at the B part of the bottle making machine to rotate anticlockwise, and a slag blowing cleaning station 2 is arranged behind the bottle unloading station 3 at the B part and in front of the bottle taking station 4 at the B part. The slag blowing and cleaning mechanism comprises a gas transmission assembly and a blowing assembly.
As shown in fig. 8, the gas delivery assembly is used to blow gas into the blowing assembly. The gas transmission assembly is fixedly arranged on the bottle making machine frame 1 and is correspondingly arranged with the gas blowing assembly on the slag blowing and cleaning station 2, namely, the gas transmission outlet of the gas transmission assembly corresponds to the gas blowing inlet of the gas blowing assembly on the slag blowing and cleaning station 2, so that the gas in the gas transmission assembly is discharged into the gas blowing assembly. The gas transmission assembly comprises a telescopic device, a gas source and a gas transmission pipe 7. The telescopic device is fixedly arranged on the bottle making machine frame 1, the telescopic device is a linear driver which can drive the gas pipe 7 to linearly move to the blowing inlet of the blowing assembly, and the telescopic device can be a linear motor, an electric screw rod and other structures which can realize the linear movement of the gas pipe 7 in the prior art. The telescopic device of the embodiment adopts a cylinder 8, and the power output end of the cylinder 8 is fixedly connected with a gas pipe 7. The gas inlet at one end of the gas pipe 7 is connected with a gas source, and the gas outlet at the other end of the gas pipe 7 corresponds to the gas inlet of the gas blowing assembly on the slag blowing cleaning station 2.
In order to facilitate the gas pipe 7 at the gas outlet to extend into the gas blowing inlet of the gas blowing assembly on the slag blowing cleaning station 2, the gas outlet 13 of the gas pipe and the gas blowing inlet 14 of the gas pipe are provided with adaptive taper, so that the gas outlet 13 of the gas pipe is conveniently inserted into the gas blowing inlet 14 of the gas pipe. Further, a soft plug of soft material with taper can be arranged on the gas pipe 7 at the gas outlet so as to improve the tightness of the joint of the gas outlet 13 of the gas pipe and the gas inlet 14 of the gas pipe.
The blowing assembly is used for discharging the gas blown in the gas transmission assembly into the chuck shaft sleeve 10 at the B part of the slag blowing cleaning station 2, and a group of blowing assemblies are correspondingly arranged on the chuck 6 at the B part of each bottle making machine. Each group of blowing assemblies comprises a blowing pipe 9 fixedly arranged on a big B part disc 5 of the bottle making machine, a blowing inlet 14 of the blowing pipe on the slag blowing cleaning station 2 corresponds to a gas outlet 13 of the gas pipe, a blowing outlet 12 of each group of blowing assemblies corresponds to a gas inlet of a corresponding B part chuck shaft sleeve 10, namely, the blowing outlets 12 of each group of blowing pipes are arranged outside the gas inlet of the corresponding B part chuck shaft sleeve 10 and are oppositely arranged, and the axis of the blowing outlet 12 of the blowing pipe is collinear with the axis of the corresponding B part chuck shaft sleeve 10.
In order to collect the waste slag blown out by the slag blowing cleaning station 2, a waste slag hopper (not shown in the figure) is fixedly arranged on the frame 1 of the bottle making machine. The waste residue bucket is arranged corresponding to the front end of the B-shaped clamping jaw 11 on the clamping head of the slag blowing cleaning station 2.
The method for producing the bottle of this example is shown in example 2.
Example 2A bottle making method of a prefilled bottle making machine
This embodiment is implemented by the pre-filling and sealing bottle making machine in embodiment 1, and comprises the following steps under the control of a pre-filling and sealing bottle making machine controller:
s1, processing bottle bodies by the A part 1-9 of the bottle making machine:
the motor drives the A-part chuck disc to rotate, after the A-part chuck of the bottle making machine fixes the length and cuts the glass tube through the corresponding A-part processing mechanism, the motor drives the A-part chuck disc to rotate to a bottle opening extrusion station corresponding to the bottle opening extrusion mechanism to carry out the bottle opening extrusion process, and the bottle opening extrusion mechanism is adopted to extrude the bottle opening, so that the steps are as follows:
s11, the die opening and closing driving mechanism drives the ball sliding seats 1-6 on two sides to slide along the sliding blocks 1-7 in opposite directions, namely, the sliding blocks 1-7 are contacted with the balls 1-19 in the tracks of the ball sliding seats 1-6 and slide relative to the balls 1-19, and corresponding die clamping driving forces are respectively generated on the left half die and the right half die.
S12, after the left half mold and the right half mold are clamped, the left half mold and the right half mold are mutually extruded to press the bottle mouth under the action of clamping driving force.
S13, the ball sliding seats 1-6 on two sides of the mold opening and closing driving mechanism move reversely along the sliding blocks 1-7, so that the left half mold and the right half mold are opened and reset.
After the bottle opening is extruded by the A part 1-9 of the bottle making machine, the semi-finished product bottle body is unloaded by the A part unloading chuck 2-8.
S2, conveying the bottle body by a conveying mechanism: the manipulator in the manipulator transfer assembly moves to a bottle taking position corresponding to the unloading chuck 2-8 of the bottle making machine A, the manipulator transfer assembly clamps and conveys the semi-finished product bottle body to a bottle unloading position corresponding to the loading chuck 2-7 of the bottle making machine B, and the manipulator transfer assembly resets after unloading the bottle.
When the manipulator transfer assembly is a manipulator, the step S2 is specifically divided into the following steps:
the manipulator is from the unloading chuck 2-8 of A part to get the bottle, need to pass through the 90 degrees and turn to the back again with the bottle and transfer to the loading chuck 2-7 of B part, the manipulator resets.
When the manipulator transfer assembly adopts a manipulator, a bottle supporting device and a bottle pushing device, the step S2 is specifically divided into the following steps:
s21, taking a bottle: the mechanical clamping jaw 2-1 takes the bottle at the bottle taking position, and the central axis of the mechanical clamping jaw 2-1 and the central axis of the discharging chuck 2-8 of the part A are coaxial during bottle taking;
s22, bottle turning: the mechanical clamping jaw 2-1 clamps the bottle body and rotates 90 degrees to be conveyed into the bottle supporting groove 2-3 positioned at the bottle receiving position;
s23, carrying out bottle conveying: the lifting body 2-4 drives the bottle supporting groove 2-3 to move downwards and linearly to the bottle feeding position of the bottle supporting device;
s24, pushing the bottle: the moving part 2-5 drives the bottle pushing rod 2-6 to push the bottle body on the bottle supporting groove 2-3 to be linearly conveyed into the B part charging chuck 2-7 along the horizontal direction and to discharge the bottle, and the central axis of the bottle body is coaxial with the central axis of the B part charging chuck 2-7 during discharging the bottle;
s25, resetting: the manipulator transfer assembly is reset.
S3, processing a bottle body of the part B: and the bottle making machine B part processes the semi-finished product bottle body into a formed bottle body, and the formed bottle body is unloaded by the clamping head of the bottle unloading station 3 of the B part.
S31, taking a bottle: the big plate 5 at the B part of the bottle making machine is driven to rotate, the clamping head 6 at the B part (namely the charging clamping head 2-7 at the B part) is positioned to the bottle taking station 4 at the B part, and the clamping head 6 at the B part clamps the semi-finished bottle body input to the B part.
S32, bottle body processing: the big plate 5 at the B part of the bottle making machine is driven to rotate, the clamping head 6 at the B part is sequentially positioned at each processing station, and the bottle body is processed and molded step by a corresponding processing mechanism.
S33, unloading: the big B-part disc 5 of the bottle making machine is driven to rotate, the clamping head 6 of the B-part is positioned to the bottle unloading station 3 of the B-part, and the bottle unloading mechanism takes down the finished bottle after being processed and molded from the clamping head 6 of the B-part and transfers the finished bottle to the next production process.
S34, slag blowing and cleaning: the big B part disc 5 of the bottle making machine is driven to rotate, the B part clamping head 6 after bottle unloading is positioned to the slag blowing cleaning station 2, and the slag blowing cleaning mechanism is used for cleaning slag blowing of the B part clamping head 6. Namely, the method comprises the following steps:
s341, positioning: the big B part disc 5 of the bottle making machine is driven to rotate, and the B part clamping head 6 after bottle unloading is positioned on the slag blowing cleaning station 2.
S342, gas butt joint: the gas outlet 13 of the gas pipe is aligned with the gas blowing inlet 14 of the gas blowing pipe arranged at the slag blowing and cleaning station 2, namely, the gas cylinder 8 drives the gas pipe 7 to linearly move until the gas outlet 13 of the gas pipe extends into the gas blowing inlet 14 of the gas blowing pipe, so that the gas outlet 13 of the gas pipe corresponds to the gas blowing inlet 14 of the gas blowing pipe of the slag blowing and cleaning station 2.
S343, blowing and deslagging: the gas source is opened, gas is blown into the gas pipe 7, and is discharged into the corresponding B-part chuck shaft sleeve 10 through the gas blowing pipe 9 of the slag blowing cleaning station 2, the gas is blown to the B-part chuck jaw 11 by the B-part chuck shaft sleeve 10 for slag discharging, and the waste slag at the B-part chuck 6 is discharged outwards and can fall into a waste slag hopper positioned at the front end of the B-part chuck jaw 11 on the slag blowing cleaning station 2.
S344, air-off reset: the air source is closed, the air cylinder 8 is reset, and the air outlet 13 of the air pipe is separated from the air blowing inlet 14 of the air blowing pipe, as shown in fig. 9.
S35, repeating the steps S31-S34.
Example 3A prefilled bottle making machine and method for making bottles
The embodiment is an improvement on a flexible extrusion structure of a bottleneck after a bottleneck die is clamped in a part A1-9 of a bottle making machine, a die opening and closing driving mechanism drives a flexible extrusion assembly to generate driving force for driving left and right half dies, a ball sliding seat 1-6 and a support plate 1-10 in a sliding assembly continuously slide along a sliding block 7 under the action of the driving force, a compression spring 1-5 is enabled to shrink and deform to form elastic force on the left and right half dies, so that the driving force and the elastic force extrude the left and right half dies to form clamping force for flexible extrusion of the bottleneck, flexible extrusion force is provided for the extrusion of the left and right half dies, a flexible buffering effect is improved, and product quality is effectively improved.
The present embodiment adds the following technical features on the basis of embodiment 1: the flexible buffer assemblies are fixedly arranged between each group of sliding assemblies and the side bottle mouth half mould, the flexible buffer assemblies connected with the right half mould and the flexible buffer assemblies connected with the left half mould have the same structure, and the two flexible buffer assemblies are symmetrically arranged relative to the mould closing line of the bottle mouth mould, the embodiment is described by taking one group of flexible buffer assemblies as an example, and as shown in figure 10, the flexible buffer assemblies comprise a connecting seat 1-8, an upper sliding block 1-2, an upper ball sliding seat 1-3, a support plate 1-10 and a pressure spring 1-5.
The connecting seat 1-8 is fixedly connected to the upper end face of the ball sliding seat 1-6, and the connecting seat 1-8 is used for being fixedly connected with the support plate 1-10 on one side, is also used for being connected with the upper ball sliding seat 1-3 above the ball sliding seat 1-6, and is also used for being connected with the power output end of the die opening and closing driving mechanism.
The upper ball sliding seat 1-3 is fixedly arranged above the ball sliding seat 1-6 through a connecting seat 1-8. The structure of the upper ball sliding seat 1-3 is the same as that of the ball sliding seat 1-6, the upper ball sliding seat 1-3 can be provided with an upper rail which is in sliding connection with the upper sliding seat 1-2, the upper rail is provided with a space which can clamp the upper sliding seat 1-2, the left side and the right side of the upper sliding seat 1-2 on the upper rail are respectively provided with a set of ball groups, each set of ball group comprises an upper row of balls and a lower row of balls, the upper row of balls are contacted with the upper surface of the upper sliding seat 1-2, the lower row of balls are contacted with the lower surface of the upper sliding seat 1-2, each row of balls are a plurality of balls 1-19 which are arranged along the sliding direction, and the balls 1-19 are in rolling connection in the upper ball sliding seat 1-3, so that when the upper ball sliding seat 1-3 slides relative to the upper sliding seat 1-2, the balls 1-19 in the upper sliding seat 1-2 are in rolling contact with the upper sliding seat 1-2, so that friction resistance is reduced, and abrasion resistance is improved.
The upper sliding block 1-2 is arranged at the upper part of the upper ball sliding seat 1-3 in a sliding way and is fixedly connected with the half mould of the side bottle mouth.
The support plate 1-10 is fixedly arranged on one side of the sliding seat 1-3 through the connecting seat 1-8. A compression spring 1-5 with a stretching direction positioned in the opening and closing direction of the die is fixedly arranged between the sliding block 1-7 and the support plate 1-10, so that after the die of the bottle mouth is closed, elastic extrusion force is applied to the die of the bottle mouth by using the elastic force of the compression spring 1-5. In order to guide the sliding of the sliding block 1-7, a sliding block guide piece is fixed between the sliding block 1-7 and the support plate 1-10, the sliding block guide piece is a guide rod 1-4, one end of the guide rod 1-4 is fixedly connected to the sliding block 1-7, the other end of the guide rod 1-4 is arranged in the support plate 1-10 in a penetrating mode, a pressure spring 1-5 is sleeved on the guide rod 1-4 and is clamped between the end portion of the sliding block 1-7 and the support plate 1-10, a pre-tightening nut (not shown in the figure) for adjusting the elastic force of the pressure spring 1-5 is fixedly connected to the end portion of the guide rod 1-4 at the support plate 1-10, and the elastic force of the pressure spring 1-5 can be adjusted in advance through adjusting the pre-tightening nut according to the size of a bottle mouth of a processed bottle body and the hardness of the bottle body after heating, so that proper elastic extrusion force is provided for bottle mouth extrusion molding.
The steps of extruding the bottle mouth by adopting the bottle mouth extruding mechanism under the control of the bottle making machine controller in the embodiment are as follows:
s11, the die opening and closing driving mechanism drives the ball sliding seats 1-6 on two sides to slide along the sliding blocks 1-7 in opposite directions, namely, the sliding blocks 1-7 are contacted with the balls 1-19 in the tracks of the ball sliding seats 1-6 and slide relative to the balls 1-19, and corresponding die clamping driving forces are respectively generated on the left half die and the right half die.
S12, flexible extrusion bottleneck after die assembly
After the left half mold and the right half mold are clamped, the mold opening and closing driving mechanism drives the support plates 1-10 connected with the upper ball sliding seat 1-3 on the flexible buffer assembly to slide relative to the upper sliding block 1-2 respectively, namely, the clamping driving force drives the support plates 1-10 connected with the upper ball sliding seat 1-3 on the left half mold and the right half mold to slide relative to the upper sliding block 1-2, the upper sliding block 1-2 contacts with the balls in the upper track of the upper ball sliding seat 1-3 and slides relative to the balls in the upper track, and the elastic force generated by shrinkage of the pressure spring 1-5 forms elastic extrusion force on the left half mold and the right half mold. The left half mold and the right half mold form flexible mold clamping force on the processed bottle mouth under the drive of the elastic extrusion force.
S13, the ball sliding seats 1-6 on two sides of the mold opening and closing driving mechanism move reversely along the sliding blocks 1-7, so that the left half mold and the right half mold are opened and reset.
It should be noted that the foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but the present invention is described in detail with reference to the foregoing embodiment, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a bottle-making machine is embeded in advance, includes bottle-making machine A portion, B portion and the transfer mechanism of arranging between A portion and B portion of all adorning in bottle-making machine frame, its characterized in that: the transfer mechanism comprises a manipulator transfer assembly which is arranged on the frame and used for transferring the bottle body, the bottle taking position of the manipulator in the manipulator transfer assembly corresponds to the position of a discharging chuck of the A part of the bottle making machine, and the bottle discharging position of the manipulator transfer assembly corresponds to the position of a charging chuck of the B part of the bottle taking station of the B part; the manipulator transfer assembly comprises a manipulator, a bottle supporting device and a bottle pushing device movably assembled on the frame, the bottle taking position of the manipulator corresponds to the position of a discharging chuck of the A part of the bottle making machine, the bottle discharging position of the manipulator corresponds to the bottle receiving position of the bottle supporting device, and the bottle feeding position of the bottle supporting device corresponds to the bottle pushing position of the bottle pushing device and the position of a charging chuck of the B part;
the bottle making machine B part is provided with a slag blowing and cleaning station before the bottle taking station and after the bottle unloading station, and a slag blowing and cleaning mechanism for cleaning slag blowing of the chuck of the B part is arranged on a bottle making machine frame corresponding to the slag blowing and cleaning station;
the slag blowing and cleaning mechanism comprises a gas transmission assembly fixedly arranged on a frame of the bottle making machine and a gas blowing assembly fixedly arranged on a big plate at the B part of the bottle making machine and respectively corresponding to the clamping heads at the B part of each bottle making machine, a gas transmission outlet of the gas transmission assembly corresponds to a gas blowing inlet of the gas blowing assembly at a slag blowing and cleaning station, and a gas blowing outlet of each group of gas blowing assemblies corresponds to a gas inlet of a corresponding clamping head shaft sleeve at the B part;
the gas transmission assembly comprises a telescopic device fixedly arranged on the frame of the bottle making machine and a gas transmission pipe fixedly arranged at the power output end of the telescopic device, a gas transmission inlet of the gas transmission pipe is connected with a gas source, and a gas transmission outlet of the gas transmission pipe corresponds to a gas blowing inlet of the gas blowing assembly on the slag blowing cleaning station; the blowing assembly comprises blowing pipes fixedly arranged on a big plate at the B part of the bottle making machine, the blowing inlet of the blowing pipe at the slag blowing cleaning station corresponds to the gas transmission outlet of the gas transmission pipe, and the blowing outlet of each group of blowing pipes of the blowing assembly corresponds to the gas inlet of the corresponding chuck shaft sleeve at the B part.
2. The prefilled bottle making machine of claim 1, wherein: the bottle opening extruding mechanism comprises two groups of sliding assemblies which are identical in structure and correspondingly arranged on left and right half molds of the bottle opening mold, wherein one group of sliding assemblies comprises a ball sliding seat and a sliding block, the ball sliding seat is used for being connected with a power output end of a mold opening and closing driving mechanism, the sliding block is fixedly arranged on a machine frame of the bottle making machine, the ball sliding seat is connected with the bottle opening mold half mold at the side, a rail which is in sliding connection with the sliding block is arranged on the ball sliding seat, and balls which are in contact with the surface of the sliding block are in rolling connection with the rail.
3. A bottle making method of a pre-filling and sealing bottle making machine is characterized by comprising the following steps of: implemented with the pre-potting machine of claim 1 or 2, comprising the steps of:
s1, processing a bottle body by the A part of a bottle making machine: the part A of the bottle making machine processes the glass tube into a semi-finished bottle body, and the semi-finished bottle body is unloaded by a discharging chuck of the part A;
s2, conveying bottle body through conveying mechanism
S21, taking a bottle: the manipulator takes bottles to a bottle taking position corresponding to the discharging chuck at the A part of the bottle making machine;
s22, bottle turning: the mechanical arm clamps the bottle body and conveys the bottle body to a bottle supporting groove at the bottle receiving position in a rotating way;
s23, carrying out bottle conveying: the lifting body drives the bottle supporting groove to move to a bottle feeding position of the bottle supporting device;
s24, pushing the bottle: the moving part drives the bottle pushing rod to push the bottle body on the bottle supporting groove to be conveyed into the charging chuck at the part B and discharge the bottle;
s25, resetting: resetting the manipulator transfer assembly;
s3, processing the bottle body by the B part of the bottle making machine
S31, taking a bottle: driving a B part large disc of the bottle making machine to rotate, and positioning a B part chuck to a B part bottle taking station for taking bottles;
s32, bottle body processing: driving a B part large disc of the bottle making machine to rotate, positioning a B part chuck to a B part processing station, and processing and forming the bottle body;
s33, unloading: driving a big plate at the B part of the bottle making machine to rotate, and positioning a chuck at the B part to a bottle unloading station at the B part for unloading bottles;
s34, slag blowing and cleaning: and driving the big disk at the B part of the bottle making machine to rotate, positioning the chuck at the B part to a slag blowing and cleaning station, and cleaning the slag blowing and cleaning mechanism for the chuck at the B part.
4. A bottle making method of a pre-filled bottle making machine according to claim 3, wherein: the bottleneck extrusion mechanism in the step S1 extrudes and presses the bottleneck, and comprises the following steps:
s11, driving the ball sliding seat to move along the sliding block by the mold opening and closing driving mechanism, and respectively generating corresponding mold closing driving forces on the left half mold and the right half mold;
s12, closing the left half mould and the right half mould, and extruding to manufacture a bottle mouth;
s13, driving the left half mold and the right half mold to open and reset by the mold opening and closing driving mechanism.
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| CN113354272A (en) * | 2021-06-10 | 2021-09-07 | 沧州四星玻璃股份有限公司 | Method for manufacturing openings at two ends of medium borosilicate glass tube bottle |
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