Bottle blowing mechanism and bottle blowing method

Abstract

The invention discloses a bottle blowing mechanism and a bottle blowing method.The bottle blowing mechanism comprises a bottle grabbing and feeding mechanism used for feeding bottle preforms, a bottle blowing die cavity which is used for conducting bottle blowing operation on the fed bottle preforms and can be automatically opened and closed, and an automatic locking mechanism used for fixing and limiting the bottle blowing die cavity; the bottle blowing device comprises more than one bottle blowing die cavity, an automatic pressing mechanism for pressing the bottle blowing die cavities, a bottle grabbing and taking-out mechanism for taking out bottle blanks subjected to bottle blowing operation, and a bottle blowing seat, the more than one bottle blowing die cavity is uniformly distributed on the bottle blowing seat in an annular manner, and a driving motor for driving the bottle blowing seat to rotate is arranged below the bottle blowing seat. Chain linkage is formed between the bottle grabbing feeding mechanism and the bottle blowing seat and between the bottle grabbing taking-out mechanism and the bottle blowing seat; according to the bottle blowing mechanism and the bottle blowing method, automation, sealing performance, forming quality and high efficiency are integrated, rapid switching and linkage of multiple mold cavities can be achieved, the overall production efficiency is improved, and meanwhile high quality and consistency of formed products are guaranteed.

Description

Technical Field

[0001] The invention relates to a bottle blowing mechanism and a bottle blowing method. Background Art

[0002] Bottle blowing device is a key manufacturing equipment, which is widely used in the production of plastic bottles and other plastic containers. This equipment mainly uses plastic raw materials such as polyethylene (PE), polypropylene (PP) or polyester (PET), and extrudes the plastic material into shape through high temperature heating and softening, and then blows it through airflow to form the required container shape and size. In my country, bottle blowing devices are particularly widely used in the food and beverage packaging industry, such as the production of water bottles, juice bottles, bottled oil and other products.

[0003] In the modern packaging industry, bottle blowing technology is widely used in the production of plastic bottles and containers. Traditional bottle blowing methods usually rely on manual operation and relatively simple mechanical devices, which leads to a series of problems such as low production efficiency, unstable molding quality and complex operation.

[0004] With the continuous growth of market demand, manufacturers are facing the dual pressure of increasing production and reducing costs. Traditional bottle blowing equipment has significant shortcomings in the following aspects:

[0005] Low degree of automation: The traditional bottle blowing process often requires manual intervention, such as manually placing the preform and starting the bottle blowing, which not only increases labor costs, but also easily leads to operational errors, affecting product consistency and quality.

[0006] Sealing and molding quality issues: In the bottle blowing process, the sealing of the mold cavity is crucial. In the existing technology, the fixing method and compression effect of the mold cavity are often insufficient, resulting in gas leakage, which affects the molding quality of the preform and causes the production of unqualified products.

[0007] Bottleneck of the production line: The design of traditional equipment often makes it difficult to achieve rapid circulation of preforms. There is a lack of effective linkage between the bottle feeding and removal links, which leads to reduced production efficiency and extended production cycle.

[0008] Insufficient flexibility in multi-cavity operation: Although some equipment has a multi-cavity design, the operation often still relies on manual adjustment, and it is impossible to achieve true simultaneous production, which limits the improvement of production capacity. Summary of the invention

[0009] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a bottle blowing mechanism and a bottle blowing method that integrate automation, sealing, molding quality and high efficiency, can achieve rapid switching and linkage of multiple mold cavities, improve overall production efficiency, and ensure the high quality and consistency of molded products.

[0010] The technical solution adopted by the present invention to solve the technical problem is:

[0011] A bottle blowing mechanism comprises a bottle grabbing and feeding mechanism for feeding bottle embryos, a bottle blowing mold cavity which can be opened and closed automatically and is used for blowing the fed bottle embryos, an automatic locking mechanism for fixing and limiting the bottle blowing mold cavity, an automatic pressing mechanism for pressing the bottle blowing mold cavity, and a bottle grabbing and taking out mechanism for taking out the bottle embryos after the bottle blowing operation is completed, and also comprises a bottle blowing seat, the bottle blowing mold cavity is provided with more than one and evenly distributed on the bottle blowing seat in an annular distribution, a driving motor for driving the bottle blowing seat to rotate is provided below the bottle blowing seat, and the bottle grabbing and feeding mechanism and the bottle grabbing and taking out mechanism are respectively linked to the bottle blowing seat in a chain manner.

[0012] Preferably, the bottle grabbing and feeding mechanism includes a first bottle grabbing seat, a first bottle grabbing turntable arranged on the first bottle grabbing seat, a first bottle grabbing member arranged on the first bottle grabbing turntable, and a first driving shaft that drives the first bottle grabbing turntable to rotate, the first bottle grabbing seat is provided with a first traveling outer rail, the first traveling outer rail includes a first outer ring rail portion and a first outer track changing portion, the first outer track changing portion is convexly arranged, the first bottle grabbing member includes a first gripper seat installed on the first bottle grabbing turntable, a first telescopic rod member arranged on the first gripper seat, a first gripper body connected to the first telescopic rod member, and a first outer track wheel arranged in the first traveling outer rail and driving the first gripper body to drive the first telescopic rod member to extend and retract.

[0013] Preferably, the bottle grabbing and removing mechanism includes a second bottle grabbing seat, a second bottle grabbing turntable arranged on the second bottle grabbing seat, a second bottle grabbing member arranged on the second bottle grabbing turntable, a second driving shaft that drives the second bottle grabbing turntable to rotate, and a bottle taking mechanism arranged on one side of the second bottle grabbing seat, the second bottle grabbing seat is provided with a second traveling outer rail, the second traveling outer rail includes a second outer ring rail portion and a second outer track changing portion, the second outer track changing portion is convexly arranged, the second bottle grabbing member includes a second gripper seat installed on the second bottle grabbing turntable, a second telescopic rod member arranged on the second gripper seat, a second gripper body connected to the second telescopic rod member, and a second outer track wheel arranged in the second traveling outer rail and driving the second gripper body to drive the second telescopic rod member to extend and retract.

[0014] Preferably, the bottle picking mechanism includes a bottle picking seat arranged adjacent to the bottle grabbing seat, the bottle picking seat is provided with a bottle picking outer rail and a bottle picking turntable, a bottle picking channel is formed between the bottle picking outer rail and the bottle picking turntable, and the entrance of the bottle picking channel overlaps with the travel trajectory of the second gripper body.

[0015] Preferably, the bottle blowing mold cavity includes a bottle blowing seat, a bottle blowing cavity arranged on the bottle blowing seat, a linkage mechanism arranged on the bottle blowing seat for automatically opening and closing the bottle blowing cavity, and a first external track arranged on the moving path of the linkage mechanism. The bottle blowing cavity includes a left cavity and a right cavity, and a central rotating shaft running through the left cavity and the right cavity. The linkage mechanism includes a left linkage arm and a right linkage arm axially connected to both sides of the left cavity and the right cavity, and a first swing arm axially connected to the left linkage arm and the right linkage arm, and a linkage rotating shaft linked to the first swing arm, and a second swing arm linked to the linkage rotating shaft, and a first trigger head arranged on the second swing arm, and a first track changing track for the first trigger head to pass through is formed on the external track.

[0016] Preferably, the automatic locking mechanism includes a second external track arranged on the bottle blowing cavity for automatically locking and opening the bottle blowing cavity, and arranged on the moving path of the linkage mechanism. The linkage mechanism also includes a locking door body arranged at the opening formed between the left cavity and the right cavity, and a door body rotating shaft that passes through the locking door body and the bottle blowing cavity and forms a hinge connection at the penetration, and a third swing arm that forms a linkage connection with the door body rotating shaft, and a second trigger head that forms a linkage connection with the third swing arm. A second track changing track is formed on the external track for the second trigger head to pass through.

[0017] Preferably, the automatic clamping mechanism includes a clamping seat, a cylinder rod arranged on the clamping seat, a head arranged on the cylinder rod and used to press the mold port, and a sealing cylinder arranged on the cylinder rod. A trigger device is arranged on the rod body of the cylinder rod, and the trigger device includes a trigger seat which is mounted on the cylinder rod and forms a linkage with the cylinder rod, a third trigger head arranged on the trigger seat, and a guide rail arranged outside the clamping seat for forcing the trigger seat and the cylinder rod to drive the head to lift, the setting position of the guide rail matches the moving trajectory of the trigger head, and the guide rail is arranged in an undulating shape.

[0018] Another technical problem to be solved by the present invention is to provide a bottle blowing method, comprising the following steps:

[0019] The preform is fed into the blowing mold cavity through the bottle grabbing and feeding mechanism, and the blowing seat is controlled to rotate to the next station at the same time;

[0020] After the preform is fed in, the linkage mechanism is activated to automatically close the blowing mold cavity to prepare for the blowing operation, and at the same time the blowing seat is controlled to rotate to the next station;

[0021] Activate the automatic locking mechanism to lock the blowing mold cavity to prevent leakage or preform displacement during the blowing process, and control the blowing seat to rotate to the next station;

[0022] Start the clamping mechanism, press the end cap against the mold port through the cylinder rod, and perform the blowing operation to introduce gas into the preform to shape it, while controlling the bottle blowing seat to rotate to the next station;

[0023] After the bottle blowing operation is completed, the automatic locking mechanism unlocks the mold cavity, and then the bottle grabbing and removing mechanism works to remove the formed bottle blank from the mold cavity, and at the same time controls the bottle blowing seat to rotate to the next station, thereby completing the cycle bottle blowing operation.

[0024] The advantages of the present invention are as follows: by introducing the mechanism of automatic locking, pressing and feeding and taking out the bottle preform, the automation of the entire bottle blowing process is realized, manual intervention is reduced, and production efficiency is improved; the automatic locking mechanism and the pressing mechanism are adopted to ensure the sealing of the bottle blowing mold cavity and prevent gas leakage, thereby improving the molding quality of the bottle preform; the chain linkage design of the bottle grabbing and feeding mechanism and the bottle grabbing and taking out mechanism ensures the smooth movement of the bottle preform on the production line, reduces the waiting time, and improves production efficiency; the design of multiple uniformly distributed mold cavities can realize the blowing of multiple bottle preforms at the same time, improve the overall production capacity, and meet different production requirements; the automated design of the overall structure reduces the complexity of operation, makes it easier for operators to manage and maintain the equipment, and improves work safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a bottle grabbing and feeding mechanism of a bottle blowing mechanism of the present invention;

[0026] Figure 2 This is a structural schematic diagram of a bottle grabbing and removing mechanism of a bottle blowing mechanism of the present invention;

[0027] Figure 3 It is a schematic diagram of the bottle taking outer rail structure of a bottle blowing mechanism of the present invention;

[0028] Figure 4 It is a schematic diagram of the bottle blowing mold cavity structure of a bottle blowing mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the first track changing track structure of a bottle blowing mechanism of the present invention;

[0030] Figure 6 It is a structural schematic diagram of an automatic locking mechanism of a bottle blowing mechanism of the present invention;

[0031] Figure 7 It is a schematic diagram of the second track changing track structure of a bottle blowing mechanism of the present invention;

[0032] Figure 8 The figure is a schematic structural diagram of an automatic pressing mechanism of a bottle blowing mechanism of the present invention. DETAILED DESCRIPTION

[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0034] Example

[0035] like Figure 1-8 As shown, a bottle blowing mechanism includes a bottle grabbing and feeding mechanism 1 for feeding a bottle preform, and a bottle blowing mold cavity 2 for blowing the fed bottle preform and capable of being opened and closed automatically, and an automatic locking mechanism 3 for fixing and limiting the bottle blowing mold cavity, and an automatic pressing mechanism 4 for pressing the bottle blowing mold cavity, and a bottle grabbing and taking out mechanism 5 for taking out the bottle preform after the bottle blowing operation is completed, and also includes a bottle blowing seat 6, the bottle blowing mold cavity is provided with more than one and evenly distributed on the bottle blowing seat in an annular distribution, a driving motor for driving the bottle blowing seat to rotate is provided below the bottle blowing seat, and the bottle grabbing and feeding mechanism and the bottle grabbing and taking out mechanism are respectively linked to the bottle blowing seat in a chain manner.

[0036] Through the chain linkage design of the bottle grabbing and feeding mechanism 1 and the bottle grabbing and removing mechanism 5, the entire bottle blowing process is automated, which reduces manual intervention, improves production efficiency, and reduces labor costs; the automatic locking mechanism 3 and the clamping mechanism 4 ensure the sealing of the bottle blowing cavity 2, prevent gas leakage, and ensure the accuracy and consistency of bottle preform molding, thereby improving the quality of the finished product; the design of multiple evenly distributed bottle blowing cavities 2 allows the equipment to blow bottles on multiple bottle preforms at the same time, significantly improving production capacity and meeting large-scale production needs.

[0037] Through automated design and efficient linkage between various links, the production process is more continuous and stable, bottlenecks are reduced, and overall production efficiency is improved; the automated characteristics of the equipment make the operator's work simpler, reduce the difficulty of operation, reduce human errors, and enhance the safety and reliability of the equipment; the annular distribution of the mold cavity design optimizes space utilization, is suitable for deployment in limited production sites, and improves the layout flexibility of the production line; the equipment design takes into account the convenience of maintenance, making it easier to operate when maintenance or replacement of parts is required, reducing downtime.

[0038] The bottle grabbing and feeding mechanism 1 includes a first bottle grabbing seat 7, a first bottle grabbing turntable 8 arranged on the first bottle grabbing seat, a first bottle grabbing member 9 arranged on the first bottle grabbing turntable, and a first driving shaft 10 for driving the first bottle grabbing turntable to rotate. The first bottle grabbing seat 7 is provided with a first traveling outer rail 11, and the first traveling outer rail 11 includes a first outer ring rail portion 12 and a first outer track changing portion 13, and the first outer track changing portion 13 is convexly arranged. The first bottle grabbing member 9 includes a first gripper seat 14 installed on the first bottle grabbing turntable 8, and a first telescopic rod 15 arranged on the first gripper seat 14, and a first gripper body 16 connected to the first telescopic rod 15, and a first outer track wheel 17 arranged in the first traveling outer rail 11 and driving the first gripper body 16 to drive the first telescopic rod 15 to extend and retract.

[0039] The design of the first bottle grabbing turntable 8 allows fast rotation and positioning, and can efficiently deliver the preform into the bottle blowing mold cavity 2, thereby improving the production rhythm; the first traveling outer rail 11 and the first outer rail changing portion 13 are provided, so that the bottle grabbing mechanism can flexibly adapt to bottle preforms of different sizes and shapes, thereby enhancing the versatility of the system; through the design of the first telescopic rod 15 and the first gripper body 16, precise gripping and releasing actions can be achieved, ensuring the stability and safety of the bottle preform and reducing the risk of damage; the design of the first outer track wheel 17 can automatically drive the first gripper body 16 to retract and retract, thereby reducing the need for manual operation and improving the overall automation level.

[0040] The efficient design of the drive system helps to reduce energy consumption, allowing the equipment to run efficiently while saving electricity costs; the modular design makes it easier to maintain and replace each component, reducing equipment downtime and improving production efficiency; the stable installation and movement design of the bottle grabbing parts ensure stability during high-speed operation, reduce vibration and error, and improve the reliability of grabbing; the structural design is reasonable, which can achieve effective grabbing and feeding operations in a limited space, and improve the layout flexibility of the production line.

[0041] The bottle grabbing and removing mechanism 5 includes a second bottle grabbing seat 18, a second bottle grabbing turntable 19 arranged on the second bottle grabbing seat, a second bottle grabbing member 20 arranged on the second bottle grabbing turntable, a second driving shaft 21 for driving the second bottle grabbing turntable to rotate, and a bottle taking mechanism 22 arranged on one side of the second bottle grabbing seat 18, a second travel outer rail 23 is arranged on the second bottle grabbing seat 18, the second travel outer rail 23 includes a second outer ring rail portion 24 and a second outer track changing portion 25, the second outer track changing portion 25 is convexly arranged, the second bottle grabbing member 20 includes a second gripper seat 26 installed on the second bottle grabbing turntable 19, a second telescopic rod 27 arranged on the second gripper seat 26, a second gripper body 28 connected to the second telescopic rod 27, and a second outer track wheel 29 arranged in the second travel outer rail 23 and driving the second gripper body 28 to drive the second telescopic rod 27 to extend and retract.

[0042] The design of the second bottle grabbing turntable 19 enables fast and accurate bottle picking, which can effectively shorten the bottle picking time and improve the overall production efficiency; the design of the second outer travel rail 23, especially the protruding setting of the second outer track changing part 25, can flexibly adapt to bottles of different sizes and shapes, thereby enhancing the versatility of the system; the structure of the second bottle grabbing member 20, including the second telescopic rod 27 and the second gripper body 28, ensures the accuracy of the grabbing and releasing actions and reduces the risk of damage to the preform; the design of the second outer track wheel 29 can automatically drive the second gripper body 28 to retract and retract, thereby reducing manual intervention, improving the degree of automation and reducing the complexity of operation; the efficient drive system design reduces energy consumption, which helps to reduce electricity costs while improving production efficiency.

[0043] The modular component design makes maintenance and replacement of parts more convenient, reduces equipment downtime, and improves the operating efficiency of the production line; the stable installation method and design of the bottle grabber ensure stability during high-speed operation, reduce vibration and errors during bottle retrieval, and improve operational safety; the structural design is reasonable and can efficiently complete the bottle retrieval task in a limited space, improving the flexibility of the production line layout.

[0044] The bottle picking mechanism 22 includes a bottle picking seat 30 disposed adjacent to the bottle gripping seat 6, and the bottle picking seat 30 is provided with a bottle picking outer rail 31 and a bottle picking turntable 32, and a bottle picking channel 33 is formed between the bottle picking outer rail 31 and the bottle picking turntable 32, and the entrance of the bottle picking channel overlaps with the travel trajectory of the second gripper body 28.

[0045] The design of the bottle picking channel 33 allows the bottle picking process to overlap with the travel trajectory of the gripper body 28, thereby achieving fast and smooth docking and reducing the conversion time between bottle picking and gripping; the bottle picking seat 30 is arranged adjacent to the bottle gripping seat 6, which maximizes the space utilization of the equipment and helps to achieve a more efficient production layout within a limited space; since the bottle picking channel 33 overlaps with the travel trajectory of the gripper body 28, the operation process becomes simpler, the operation complexity is reduced, and the overall work efficiency is improved.

[0046] The overlapping design ensures the synchronization of bottle picking and gripping actions, reduces the error and risk of bottle preforms falling during operation, and improves operational safety; the design can adapt to bottles of different specifications, improves the versatility and flexibility of the system, and can work effectively in a variety of production environments; efficient docking and simplified operation procedures help reduce overall energy consumption and improve the economy of the system; the adjacent setting design facilitates the maintenance and inspection of the bottle picking and gripping systems, reducing equipment downtime,

[0047] The above embodiments of the present invention are not intended to limit the protection scope of the present invention, and the implementation modes of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structures of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in the art, without departing from the above basic technical ideas of the present invention, should fall within the protection scope of the present invention.

Claims

1. A bottle blowing mechanism, characterized in that: The invention comprises a bottle grabbing and feeding mechanism for feeding the preforms, a bottle blowing mold cavity which can be opened and closed automatically for blowing the fed preforms, an automatic locking mechanism for fixing and limiting the bottle blowing mold cavity, an automatic pressing mechanism for pressing the bottle blowing mold cavity, and a bottle grabbing and taking out mechanism for taking out the preforms after the bottle blowing operation is completed, and also comprises a bottle blowing seat, the bottle blowing mold cavity is provided with more than one and evenly distributed in an annular shape on the bottle blowing seat, a driving motor for driving the bottle blowing seat to rotate is provided under the bottle blowing seat, and the bottle grabbing and feeding mechanism and the bottle grabbing and taking out mechanism respectively form a chain linkage with the bottle blowing seat.

2. The bottle blowing mechanism and bottle blowing method according to claim 1, characterized in that: The bottle grabbing and feeding mechanism includes a first bottle grabbing seat, a first bottle grabbing turntable arranged on the first bottle grabbing seat, a first bottle grabbing member arranged on the first bottle grabbing turntable, and a first driving shaft driving the first bottle grabbing turntable to rotate. The first bottle grabbing seat is provided with a first traveling outer rail, and the first traveling outer rail includes a first outer ring rail portion and a first outer track changing portion, and the first outer track changing portion is convexly arranged. The first bottle grabbing member includes a first gripper seat installed on the first bottle grabbing turntable, a first telescopic rod member arranged on the first gripper seat, a first gripper body connected to the first telescopic rod member, and a first outer track wheel arranged in the first traveling outer rail and driving the first gripper body to drive the first telescopic rod member to extend and retract.

3. The bottle blowing mechanism and bottle blowing method according to claim 2, characterized in that: The bottle grabbing and taking out mechanism includes a second bottle grabbing seat, a second bottle grabbing turntable arranged on the second bottle grabbing seat, a second bottle grabbing member arranged on the second bottle grabbing turntable, a second driving shaft that drives the second bottle grabbing turntable to rotate, and a bottle taking mechanism arranged on one side of the second bottle grabbing seat, a second traveling outer rail is arranged on the second bottle grabbing seat, the second traveling outer rail includes a second outer ring rail portion and a second outer track changing portion, the second outer track changing portion is convexly arranged, the second bottle grabbing member includes a second gripper seat installed on the second bottle grabbing turntable, a second telescopic rod member arranged on the second gripper seat, a second gripper body connected to the second telescopic rod member, and a second outer track wheel arranged in the second traveling outer rail and driving the second gripper body to drive the second telescopic rod member to be telescopic.

4. The bottle blowing mechanism and bottle blowing method according to claim 1, characterized in that: The bottle picking mechanism comprises a bottle picking seat arranged adjacent to the bottle grabbing seat, the bottle picking seat is provided with a bottle picking outer rail and a bottle picking turntable, a bottle picking channel is formed between the bottle picking outer rail and the bottle picking turntable, and the inlet of the bottle picking channel overlaps with the travel track of the second gripper body.

5. The bottle blowing mechanism and bottle blowing method according to claim 4, characterized in that: The bottle blowing mold cavity includes a bottle blowing seat, a bottle blowing cavity arranged on the bottle blowing seat, a linkage mechanism arranged on the bottle blowing seat for automatically opening and closing the bottle blowing cavity, and a first external track arranged on the moving path of the linkage mechanism. The bottle blowing cavity includes a left cavity and a right cavity, and a central rotating shaft running through the left cavity and the right cavity. The linkage mechanism includes a left linkage arm and a right linkage arm axially connected to both sides of the left cavity and the right cavity, a first swing arm axially connected to the left linkage arm and the right linkage arm, a linkage rotating shaft linked to the first swing arm, a second swing arm linked to the linkage rotating shaft, and a first trigger head arranged on the second swing arm. A first track-changing track for the first trigger head to pass through is formed on the external track.

6. The bottle blowing mechanism and bottle blowing method according to claim 5, characterized in that: The automatic locking mechanism includes a second external track which is arranged on the bottle blowing cavity and automatically locks and opens the bottle blowing cavity, and is arranged on the moving path of the linkage mechanism. The linkage mechanism also includes a locking door body which is arranged at the opening formed between the left cavity and the right cavity, and a door body rotating shaft which passes through the locking door body and the bottle blowing cavity and forms a hinge connection at the penetration point, and a third swing arm which is linked to the door body rotating shaft, and a second trigger head which is linked to the third swing arm. A second track changing track is formed on the external track for the second trigger head to pass through.

7. The bottle blowing mechanism and bottle blowing method according to claim 6, characterized in that: The automatic clamping mechanism includes a clamping seat, a cylinder rod arranged on the clamping seat, a head arranged on the cylinder rod and used to press the mold port, and a sealing cylinder arranged on the cylinder rod. A trigger device is arranged on the rod body of the cylinder rod. The trigger device includes a trigger seat which is mounted on the cylinder rod and forms a linkage with the cylinder rod, a third trigger head arranged on the trigger seat, and a guide rail arranged outside the clamping seat for forcing the trigger seat and the cylinder rod to drive the head to lift. The setting position of the guide rail matches the moving trajectory of the trigger head, and the guide rail is arranged in an undulating shape.

8. A bottle blowing method, characterized in that: The following steps are involved: The preform is fed into the blowing mold cavity through the bottle grabbing and feeding mechanism, and the blowing seat is controlled to rotate to the next station at the same time; After the preform is fed in, the linkage mechanism is activated to automatically close the blowing mold cavity to prepare for the blowing operation, and at the same time the blowing seat is controlled to rotate to the next station; Activate the automatic locking mechanism to lock the blowing mold cavity to prevent leakage or preform displacement during the blowing process, and control the blowing seat to rotate to the next station; Start the clamping mechanism, press the end cap against the mold port through the cylinder rod, and perform the blowing operation to introduce gas into the preform to shape it, while controlling the bottle blowing seat to rotate to the next station; After the bottle blowing operation is completed, the automatic locking mechanism unlocks the mold cavity, and then the bottle grabbing and removing mechanism works to remove the formed bottle blank from the mold cavity, and at the same time controls the bottle blowing seat to rotate to the next station, thereby completing the cycle bottle blowing operation.

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