Determinant continuous bottle-making machine

Abstract

The invention relates to the technical field of bottle-making machines, in particular to a determinant continuous bottle-making machine which comprises a molding die, an air supply unit and a movable rotating arm, bottle blanks are placed in the molding die and are shaped and limited through the molding die, and the air supply unit is used for filling pressure air into the bottle blanks, so that the bottle blanks are in complete contact with the molding die for molding; a vertical clamping arm is arranged on the movable rotating arm, and the vertical clamping arm is kept vertically downward in the rotating process of the movable rotating arm; according to the bottle-making machine, the interior of the bottle can be cooled in the process of moving the bottle out of the molding die after the bottle is shaped and processed through the molding die, so that the inner wall of the bottle body is supported, and the problem of deformation and accumulation generated in the bottle body under the influence of gravity is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of bottle making machines, and particularly to a continuous matrix bottle making machine. Background Art

[0002] A matrix bottle making machine is a machine used for the production of glass bottles and can be used in multiple groups in parallel; after the glass material in a high-temperature molten state is made into a bottle preform through a primary mold, it is sent into the bottle making machine. The bottle making machine uses a forming mold to limit and constrain the bottle preform, and cooperates with high-pressure inflation to make the bottle preform fully fit and shape with the forming mold to complete the shaping process. Then, the bottle making machine sends the shaped glass bottle to a conveyor belt to complete continuous processing.

[0003] The softening point temperature range of glass is 450 - 550 °C, and the flow point temperature is about 700 °C. In the above process, after the shaped glass bottle, due to the heat conduction contact between the outer surface and the mold, after being cooled by the mold, it can be lower than the softening point temperature after the mold is opened. However, the internal temperature of the glass bottle is still relatively high, reaching about 600 °C. Especially for glass bottles with a relatively thick wall thickness, the temperature difference is greater. The inner wall of the glass bottle may be higher than the softening point temperature of the glass and close to the flow point temperature. It needs to be cooled in time during subsequent transportation. Otherwise, under the influence of gravity and handling vibration, deformation and accumulation problems will occur, affecting the internal precision of the glass bottle. Summary of the Invention

[0004] The purpose of the present invention is to provide a continuous matrix bottle making machine to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A continuous matrix bottle making machine includes a forming mold, an air supplement unit, and a moving rotating arm. The bottle preform is placed in the forming mold, and the forming mold is used to shape and limit the bottle preform. The air supplement unit is used to fill the bottle preform with pressurized gas to make the bottle preform fully contact and form with the forming mold. A vertical clamping arm is arranged on the moving rotating arm, and the vertical clamping arm remains vertically downward during the rotation of the moving rotating arm. After the forming mold is opened, the formed bottle is taken out of the forming mold through the cooperation of the moving rotating arm and the vertical clamping arm. An inner bottle blowing pipe is arranged in the vertical clamping arm, and the inner bottle blowing pipe can telescopically move relative to the vertical clamping arm. During the process of the vertical clamping arm clamping and taking out the bottle from the forming mold, the inner bottle blowing pipe moves downward, passes through the bottle mouth and inserts into the inside of the bottle, and sprays gas into the bottle to cool the inside of the bottle; an air control seat is arranged on the vertical clamping arm, so that when the inner bottle blowing pipe sprays gas, the gas pressure gradually changes from low to high.

[0006] A receiving chamber is provided in the pneumatic control seat, and a central partition pipe is arranged in the receiving chamber. The central partition pipe is a hollow tubular structure, and a partition disc portion is fixedly arranged inside it. The inner cavity of the central partition pipe is divided into a control chamber and an adjustment chamber by the partition disc portion.

[0007] A synchronous sealing shaft is inserted through the partition disc portion. The synchronous sealing shaft is in sealing contact with the partition disc portion. An opening piston is arranged in the adjustment chamber, and the opening piston is in sealing contact with the inner wall of the adjustment chamber.

[0008] The adjustment chamber is provided with a control slot opening penetrating through it. The adjustment chamber is communicated with the receiving chamber through the control slot opening. By moving the opening piston along the axial direction of the adjustment chamber, the blocking position of the opening piston relative to the control slot opening is changed, so as to adjust the opening degree of the control slot opening.

[0009] A control piston is arranged in the control chamber. The control piston is in sealing contact with the inner wall of the control chamber. One end of the synchronous sealing shaft is fixedly installed with the control piston, and the other end is fixedly installed with the opening piston. A one-way air plug is fixedly embedded through the control piston. The one-way air plug enables the gas to flow unidirectionally from the side of the control piston facing the synchronous sealing shaft to the side of the control piston away from the synchronous sealing shaft.

[0010] A pressure-changing push ring is arranged in the control chamber. A reset dynamic spring is arranged between the pressure-changing push ring and the control piston. An elastic pressure is applied to the control piston by the reset dynamic spring. By changing the position of the pressure-changing push ring, the magnitude of the elastic pressure applied to the control piston by the reset dynamic spring is changed.

[0011] An air hole ring is arranged between the central partition pipe and the inner wall of the receiving chamber. A fan blade assembly is arranged on the side of the air hole ring away from the control slot opening. The gas ejected from the control slot opening passes through the air hole ring and is ejected onto the fan blade assembly, causing the fan blade assembly to rotate.

[0012] A fan blade rotating sleeve is arranged on the fan blade assembly. A permanent magnet is arranged on the fan blade rotating sleeve, and an induction coil is arranged outside the permanent magnet.

[0013] When the fan blade assembly rotates, the fan blade rotating sleeve drives the permanent magnet to rotate. The rotation speed of the permanent magnet is detected by the induction coil, and the position of the pressure-changing push ring is adjusted according to the change of the rotation speed of the permanent magnet.

[0014] A flexible air pipe is externally connected to the receiving chamber, and the other end of the flexible air pipe is connected to the blowing pipe inside the bottle; a bridge-through chamber part is connected to one side of the control chamber, a winding pipe frame is arranged in the bridge-through chamber part, the winding pipe frame is fixedly installed with a variable-pressure pushing ring, a telescopic controller is fixedly arranged on the vertical clamping arm, and the telescopic controller adjusts the position of the variable-pressure pushing ring through the winding pipe frame.

[0015] A beam air inlet channel is opened in the air control seat, a filter air plug is embedded on the surface of the air control seat, one end of the beam air inlet channel is connected to the end of the control chamber close to the partition plate part, the other end of the beam air inlet channel is connected to the outside atmosphere through the filter air plug, and the beam air inlet channel has a gas limiting effect through its diameter setting.

[0016] It further includes an electromagnetic air valve, a compressed gas connecting pipe and a secondary conveying pipe are arranged on the electromagnetic air valve, the communication state between the compressed gas connecting pipe and the secondary conveying pipe is controlled by the electromagnetic air valve, and the secondary conveying pipe is connected to the end of the adjusting chamber.

[0017] Compared with the prior art, the beneficial effects of the present invention are: The bottle making machine of the present invention can cool the inside of the bottle during the process of moving out of the forming mold after the bottle is shaped by the forming mold, so as to form a support on the inner wall of the bottle body and reduce the problem of deformation accumulation generated inside the bottle body under the influence of gravity.

[0018] Through the cooperation of structures such as the air control seat, the central partition pipe and the opening piston, the jet air pressure of the blowing pipe inside the bottle can be controlled, so that when the electromagnetic air valve is opened, the jet air pressure gradually increases from low to high, avoiding the problem of deformation caused by the jet air pressure directly acting on the inner wall of the bottle body with a relatively high pressure.

[0019] Through the cooperation of structures such as the fan blade assembly, the telescopic controller and the variable-pressure pushing ring of the present invention, when the filter air plug is blocked to a certain extent, the change curve of the jet air pressure gradually increasing from low to high can be kept stable through automatic adjustment. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is Figure 1 The enlarged schematic diagram of area A in

[0022] Figure 3 It is a three-dimensional semi-sectional schematic diagram of the vertical clamping arm of the present invention.

[0023] Figure 4 It is Figure 3 The enlarged schematic diagram of area B in

[0024] Figure 5 This is the main view of the three-dimensional half-section of the vertical clamping arm of the present invention.

[0025] Figure 6 It is Figure 5 The enlarged schematic diagram of area C in

[0026] Figure 7 It is Figure 6 The enlarged schematic diagram of area D in

[0027] In the figure: 1, molding die; 2, air supplement unit; 3, moving swing arm; 4, vertical clamping arm; 5, in-bottle blowing pipe; 6, pneumatic control seat; 601, receiving chamber; 602, central partition pipe; 603, partition disc part; 604, control chamber; 605, regulating chamber; 606, synchronous sealing shaft; 607, opening piston; 608, regulating slot; 609, control piston; 610, one-way air plug; 611, reset dynamic spring; 612, variable pressure push ring; 613, air hole ring; 614, fan blade assembly; 615, fan blade rotating sleeve; 616, permanent magnet; 617, induction coil; 618, flexible air pipe; 619, bridge-through chamber part; 620, pipe winding frame; 621, telescopic controller; 622, beam air inlet duct; 623, air filter plug; 7, electromagnetic air valve; 701, compressed gas connecting pipe; 702, secondary conveying pipe; 401, bottle mouth clamping plate; 402, ventilation slot; 501, upper frame of blowing pipe; 502, telescopic air cylinder. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1 to 7 , the present invention provides a technical solution: a row type continuous bottle making machine, as shown in Figure 1 , includes a molding die 1, an air supplement unit 2 and a moving swing arm 3. The preform is placed in the molding die 1, and the preform is shaped and limited by the molding die 1. The molding die 1 is composed of two parts and can be opened and closed.

[0030] The lower end of the air supplement unit 2 is connected and communicated with the molding die 1. The air supplement unit 2 is used to fill the preform with pressurized gas so that the preform is in complete contact with the molding die 1 to form. A vertical clamping arm 4 is provided on the moving swing arm 3. During the rotation of the moving swing arm 3, the vertical clamping arm 4 remains vertically downward. After the forming die 1 is opened, the formed bottle is taken out of the forming die 1 through the cooperation of the moving swing arm 3 and the vertical clamping arm 4; An inner-bottle blowing pipe 5 is provided in the vertical clamping arm 4. The inner-bottle blowing pipe 5 can telescopically move relative to the vertical clamping arm 4. When the vertical clamping arm 4 clamps and takes out the bottle from the forming die 1, the inner-bottle blowing pipe 5 moves downward, passes through the bottle mouth and inserts into the inside of the bottle, and sprays gas into the inside of the bottle to cool the inside of the bottle; An air control seat 6 is provided on the vertical clamping arm 4. Through the air control seat 6, when the inner-bottle blowing pipe 5 sprays gas, the gas pressure gradually changes from low to high.

[0031] A receiving chamber 601 is formed in the air control seat 6. A central partition pipe 602 is provided in the receiving chamber 601. The central partition pipe 602 is of a hollow tubular structure, and a partition disc portion 603 is fixedly arranged inside it. The inner cavity of the central partition pipe 602 is divided into a control chamber 604 and an adjustment chamber 605 by the partition disc portion 603. A synchronous sealing shaft 606 is inserted through the partition disc portion 603. The synchronous sealing shaft 606 is in sealing contact with the partition disc portion 603. An opening piston 607 is provided in the adjustment chamber 605. The opening piston 607 is in sealing contact with the inner wall of the adjustment chamber 605.

[0032] The adjustment chamber 605 is externally provided with a control slot 608. The adjustment chamber 605 is communicated with the receiving chamber 601 through the control slot 608. By moving the opening piston 607 along the axial direction of the adjustment chamber 605, the blocking position of the opening piston 607 relative to the control slot 608 is changed, and thus the opening degree of the control slot 608 is adjusted. As Figure 4 shown in, the control slot 608 is a rectangular slot structure. When the opening piston 607 moves relative to the control slot 608, the opening length of the control slot 608 changes, so as to restrict the air flow to different degrees, so as to realize the control of the gas pressure and flow rate sprayed by the inner-bottle blowing pipe 5.

[0033] A control piston 609 is provided in the control chamber 604. The control piston 609 is in sealing contact with the inner wall of the control chamber 604. One end of the synchronous sealing shaft 606 is fixedly installed with the control piston 609, and the other end is fixedly installed with the opening piston 607. A one-way air plug 610 is fixedly embedded through the control piston 609. The one-way air plug 610 enables the gas to flow unidirectionally from the side of the control piston 609 facing the synchronous sealing shaft 606 to the side of the control piston 609 away from the synchronous sealing shaft 606.

[0034] A pressure-changing push ring 612 is arranged in the control chamber 604, and a reset dynamic spring 611 is arranged between the pressure-changing push ring 612 and the control piston 609. An elastic pressure is applied to the control piston 609 through the reset dynamic spring 611. By changing the position of the pressure-changing push ring 612, the magnitude of the elastic pressure applied by the reset dynamic spring 611 to the control piston 609 is changed.

[0035] An air hole ring 613 is arranged between the central partition pipe 602 and the inner wall of the receiving chamber 601. A fan blade assembly 614 is arranged on one side of the air hole ring 613 away from the regulation slot 608. The gas ejected from the regulation slot 608 is ejected to the fan blade assembly 614 through the air hole ring 613, causing the fan blade assembly 614 to rotate. A fan blade rotating sleeve 615 is arranged on the fan blade assembly 614, and a permanent magnet 616 is arranged on the fan blade rotating sleeve 615. An induction coil 617 is arranged outside the permanent magnet 616. When the fan blade assembly 614 rotates, the fan blade rotating sleeve 615 drives the permanent magnet 616 to rotate. The rotation speed of the permanent magnet 616 is detected through the induction coil 617, and the position of the pressure-changing push ring 612 is adjusted according to the change of the rotation speed of the permanent magnet 616.

[0036] A flexible air pipe 618 is externally connected to the receiving chamber 601, and the other end of the flexible air pipe 618 is connected to the bottle inner blowing pipe 5; a bridge-through chamber part 619 is connected to one side of the control chamber 604. A winding pipe frame 620 is arranged in the bridge-through chamber part 619. The winding pipe frame 620 is fixedly installed with the pressure-changing push ring 612. A telescopic controller 621 is fixedly arranged on the vertical clamping arm 4. The telescopic controller 621 adjusts the position of the pressure-changing push ring 612 through the winding pipe frame 620.

[0037] A beam air inlet channel 622 is arranged in the air control seat 6. A filter air plug 623 is embedded on the surface of the air control seat 6. One end of the beam air inlet channel 622 is communicated with the end of the control chamber 604 close to the partition disc part 603, and the other end of the beam air inlet channel 622 is communicated with the outside atmosphere through the filter air plug 623. The beam air inlet channel 622 has a gas flow limiting effect through its diameter setting, and the filter air plug 623 is replaced regularly during use.

[0038] It further includes an electromagnetic air valve 7. A compressed gas connection pipe 701 and a secondary delivery pipe 702 are arranged on the electromagnetic air valve 7. The communication state between the compressed gas connection pipe 701 and the secondary delivery pipe 702 is controlled through the electromagnetic air valve 7, and the secondary delivery pipe 702 is communicated with the end of the regulation chamber 605.

[0039] Such as Figure 3 And Figure 5As shown in FIG, the lower part of the vertical clamp arm 4 is provided with a bottle mouth clamp plate 401 capable of opening and closing, and the bottle mouth clamp plate 401 is clamped on the bottleneck of the bottle to remove the bottle from the molding die 1. A vent groove 402 is provided through the vertical clamp arm 4, and the vent groove 402 is used to achieve balanced air pressure inside and outside the vertical clamp arm 4.

[0040] like Figure 3 As shown in , a blow pipe upper frame 501 is fixedly provided at the upper end of the blow pipe 5 in the bottle, a telescopic cylinder 502 is fixedly provided inside the vertical clamp arm 4, a telescopic axis of the telescopic cylinder 502 is fixedly installed with the blow pipe upper frame 501, and the blow pipe 5 in the bottle is driven to move up and down by the telescopic cylinder 502.

[0041] When the bottle making machine of the present invention is in use, the compressed gas pipe 701 is connected to the compressed gas source. After the bottle is formed in the molding die 1, the molding die 1 is opened, and the bottle making machine controls the movable rotating arm 3 and the vertical clamping arm 4 to cooperate and remove the bottle from the mold through the bottle mouth clamping plate 401. When the bottle mouth clamping plate 401 is clamped on the bottleneck, the bottle blowing tube 5 moves down and is inserted into the bottle, and the electromagnetic gas valve 7 is controlled to open.

[0042] like Figure 4 As shown in , after the electromagnetic valve 7 is opened, the compressed gas acts on the surface of the opening piston 607 through the secondary delivery pipe 702, pushing the opening piston 607 to move axially. As the opening piston 607 moves to the left, the opening of the regulating slot 608 gradually increases. In the process of the opening piston 607 moving to the left, the control piston 609 is driven to move to the left through the synchronous sealing shaft 606. At this time, the right side of the control piston 609 is in a negative pressure state, and the negative pressure inhibits the movement of the control piston 609. After being filtered by the gas filter plug 623, the external gas enters the negative pressure area on the right side of the control piston 609 through the beam inlet 622, so that the control piston 609 is limited and moves slowly to the left. The speed of the control piston 609 is limited, that is, the speed of the opening piston 607 is limited, so that the opening of the regulating slot 608 gradually increases. The gas flow rate output by the regulating slot 608 is gradually increased, and the gas passes through the receiving chamber 601, the air hole ring 613, and the flexible air pipe 618 in turn to reach the bottle blow pipe 5, and is sprayed into the bottle to cool the inside of the bottle. In addition, since the gas flow rate output by the regulating slot 608 is gradually increased, the pressure of the gas sprayed from the bottle blow pipe 5 gradually changes from low to high, so that the inside of the bottle body is first initially cooled and solidified and then the gas pressure is gradually increased, thereby avoiding direct spraying at a higher pressure, and the gas pressure thrust acts on the inner wall of the bottle body in a softened state to cause deformation.

[0043] In the above process, due to the harsh industrial production environment, when the air filter plug 623 is blocked to a certain extent and not replaced in time, the difficulty of air intake in the beam air intake passage 622 will increase, making the beam effect of the beam air intake passage 622 stronger. At this time, under the same air pressure thrust, the leftward movement speed of the control piston 609 is slower, resulting in a slower opening speed of the regulation slot 608 and affecting the overall cooling effect.

[0044] In the present invention, the fan blade assembly 614 is provided to receive the air flow intensity blown out by the air hole ring 613, which is converted into the rotation speeds of the fan blade assembly 614 and the fan blade rotating sleeve 615. Through the relative movement of the permanent magnet 616 and the induction coil 617, an induced current is generated in the induction coil 617. By monitoring the change in the magnitude of the induced current generated in the induction coil 617, it is possible to judge the change in the opening degree of the regulation slot 608 within a working process.

[0045] When the opening speed of the regulation slot 608 slows down, the variable pressure push ring 612 is controlled by the telescopic controller 621 and the winding tube frame 620 to adjust its position, so that the variable pressure push ring 612 moves to the left, reducing the pressure on the reset dynamic spring 611, and causing the elastic force thrust exerted by the reset dynamic spring 611 on the control piston 609 to decrease to the right. Without changing the trend force of the control piston 609 moving to the left, the decrease in the elastic force of the reset dynamic spring 611 can increase the negative pressure suction on the right side of the control piston 609, increase the air intake capacity of the beam air intake passage 622, ensure the stability of the leftward movement rate of the control piston 609, so that the change in the opening degree of the regulation slot 608 is stable, and further the change curve of the jet air pressure gradually increasing from low to high remains stable.

[0046] When the bottle mouth clamp 401 releases the bottle, the blowing tube 5 inside the bottle moves upward and resets. The electromagnetic air valve 7 is closed, and the right side of the opening piston 607 loses the air pressure thrust. Under the elastic force of the reset dynamic spring 611, the control piston 609 and the opening piston 607 move to the right and reset. At this time, a part of the gas on the right side of the control piston 609 flows back and discharges through the beam air intake passage 622, and another part discharges through the one-way air plug 610.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A row continuous bottle making machine, comprising a forming die, an air supplementing unit and a moving rotating arm, characterized in that: The preform is placed in the forming mold, and the forming mold is used to shape and limit the preform. The air supplement unit is used to fill the preform with pressurized gas so that the preform is in complete contact with the forming mold to form a shape. A vertical clamping arm is provided on the moving rotating arm. The vertical clamping arm remains vertically downward during the rotation of the moving rotating arm. After the forming mold is opened, the formed bottle is taken out of the forming mold through the cooperation of the moving rotating arm and the vertical clamping arm. An inner-bottle blowing pipe is provided in the vertical clamping arm. The inner-bottle blowing pipe can telescopically move relative to the vertical clamping arm. During the process of the vertical clamping arm clamping and taking out the bottle from the forming mold, the inner-bottle blowing pipe moves downward, passes through the bottle mouth and inserts into the inside of the bottle, and sprays gas into the bottle to cool the inside of the bottle. An air control seat is provided on the vertical clamping arm, so that when the inner-bottle blowing pipe sprays gas, the gas pressure gradually changes from low to high.

2. The row continuous bottle making machine according to claim 1, characterized in that: A receiving chamber is opened in the air control seat. A central partition pipe is provided in the receiving chamber. The central partition pipe is a hollow tubular structure, and a partition disc portion is fixedly provided inside it. The inner cavity of the central partition pipe is divided into a control chamber and an adjustment chamber by the partition disc portion.

3. The row continuous bottle making machine according to claim 2, characterized in that: A synchronous sealing shaft is inserted through the partition disc portion. The synchronous sealing shaft is in sealing contact with the partition disc portion. An opening piston is provided in the adjustment chamber. The opening piston is in sealing contact with the inner wall of the adjustment chamber.

4. The row continuous bottle making machine according to claim 3, characterized in that: The adjustment chamber is externally provided with a control slot. The adjustment chamber is communicated with the receiving chamber through the control slot. By moving the opening piston along the axis direction of the adjustment chamber, the blocking position of the opening piston relative to the control slot is changed, so that the opening degree of the control slot is adjusted.

5. The row continuous bottle making machine according to claim 4, characterized in that: A control piston is provided in the control chamber. The control piston is in sealing contact with the inner wall of the control chamber. One end of the synchronous sealing shaft is fixedly installed with the control piston, and the other end is fixedly installed with the opening piston. A one-way air plug is fixedly embedded through the control piston. The one-way air plug allows gas to flow unidirectionally from the side of the control piston facing the synchronous sealing shaft to the side of the control piston away from the synchronous sealing shaft.

6. The row continuous bottle making machine according to claim 5, characterized in that: A variable-pressure push ring is provided in the control chamber. A reset dynamic spring is provided between the variable-pressure push ring and the control piston. An elastic pressure is applied to the control piston through the reset dynamic spring. By changing the position of the variable-pressure push ring, the magnitude of the elastic pressure applied to the control piston by the reset dynamic spring is changed.

7. The row continuous bottle making machine according to claim 6, characterized in that: An air hole ring is provided between the central partition pipe and the inner wall of the receiving chamber. A fan blade assembly is provided on the side of the air hole ring away from the control slot. The gas ejected from the control slot passes through the air hole ring and ejects onto the fan blade assembly, causing the fan blade assembly to rotate.

8. The row continuous bottle making machine according to claim 7, characterized in that: A fan blade rotating sleeve is provided on the fan blade assembly. A permanent magnet is provided on the fan blade rotating sleeve. An induction coil is provided outside the permanent magnet.

9. The row continuous bottle making machine according to claim 8, characterized in that: When the fan blade assembly rotates, the fan blade rotating sleeve drives the permanent magnet to rotate. The rotation speed of the permanent magnet is detected through the induction coil. According to the change of the rotation speed of the permanent magnet, the position of the variable-pressure push ring is adjusted.

10. The row continuous bottle making machine according to claim 9, characterized in that: A flexible air pipe is externally connected to the receiving chamber, and the other end of the flexible air pipe is connected to the blowing pipe inside the bottle; a bridge-through cavity part is connected to one side of the control cavity, a winding pipe frame is arranged in the bridge-through cavity part, the winding pipe frame is fixedly installed with a variable-pressure push ring, a telescopic controller is fixedly arranged on the vertical clamping arm, and the telescopic controller adjusts the position of the variable-pressure push ring through the winding pipe frame.

11. The row continuous bottle making machine according to claim 2, characterized in that: A beam air inlet channel is formed in the air control seat, a filter plug is embedded on the surface of the air control seat, one end of the beam air inlet channel is connected to the end of the control cavity close to the partition plate part, the other end of the beam air inlet channel is communicated with the outside atmosphere through the filter plug, and the beam air inlet channel has a gas flow-limiting effect through the diameter setting.

12. The row continuous bottle making machine according to claim 2, characterized in that: It further includes an electromagnetic air valve, a compressed gas connection pipe and a secondary delivery pipe are arranged on the electromagnetic air valve, the connection state between the compressed gas connection pipe and the secondary delivery pipe is controlled by the electromagnetic air valve, and the secondary delivery pipe is connected to the end of the adjustment cavity.

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