Glass product blowing molding device and method

Abstract

The present invention relates to the technical field of glass blowing, and in particular to a glass product blowing molding device and method, comprising an openable and closable primary mold installed on a base, a liftable blind mold arranged above the primary mold, a liftable reverse blowing mechanism arranged below the primary mold, a transfer mechanism arranged in the middle of the base, an openable and closable forming mold arranged at one end of the base, and a liftable upper blowing assembly arranged above the forming mold. In the present invention, through the arrangement of a closed module, after the drip material is inflated to a prototype, the core rod in the reverse blowing mechanism moves downward and is separated from the jaw module, so that the closed module is turned into a closed state, the bottom end of the prototype is blocked, part of the air pressure is retained inside the prototype, and the internal air pressure of the prototype is greater than the external air pressure, thereby reducing the collapse and bending degree of the prototype, and adapting to the blowing process of a longer bottle body.

Description

Technical Field

[0001] The invention relates to the technical field of glass blowing, in particular to a glass product blowing forming device and a method. Background Art

[0002] In the blow-blown glass bottle forming process, the molten glass liquid. The droplets pass through the trough and the turning trough into the primary mold, and then the primary mold is closed and sealed by the "blind head" on the top. The glass is first pushed down by the compressed air passing through the blind head, so that the glass at the mouth mold is formed; then the core moves down slightly, and the compressed air passing through the gap at the core position expands and squeezes the glass from bottom to top to fill the primary mold. Through such glass blowing, the glass will form a hollow prefabricated shape, and in the subsequent process, it will be blown again by compressed air in the second stage to obtain the final shape. Between the primary molding and the secondary molding, the prefabricated part with the bottle mouth facing down will be flipped back to the right side and moved to the secondary molding position through the flipping mechanism. Since the prefabricated part is still in a molten state that is easy to deform, when producing a longer bottle body, the prefabricated part is also longer in shape, which leads to the prefabricated part being easy to collapse and bend too much when flipping, making the existing blow-blown method blowing equipment ineffective in producing longer bottles. Summary of the invention

[0003] The object of the present invention is to provide a glass product blowing molding device and method to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A glass product blowing molding device, comprising an openable and closable primary mold installed on a base, a liftable blind mold arranged above the primary mold, a liftable reverse blowing mechanism arranged below the primary mold, a transfer mechanism arranged at the middle of the base, an openable and closable forming mold arranged at one end of the base, a liftable upper blowing assembly arranged above the forming mold, and a bottom mold arranged below the forming mold on the base;

[0006] The transfer mechanism includes an axle seat and a curved arm, one end of the curved arm is fixedly sleeved with a rotating shaft, the rotating shaft and the axle seat are rotatably sleeved, a driving motor is installed on the base, the driving motor is used to drive the rotating shaft to rotate, a clamping module is installed on the side wall of the other end of the curved arm, a jaw module is installed at one end of the clamping module, and a closing module is installed inside the jaw module.

[0007] Further, the jaw module comprises:

[0008] Mouth clamp moulds: there are two of them, and the two mouth clamp moulds are opened and closed by the driving of the clamping module;

[0009] Shell parts 1: There are two of them and they correspond to the jaw dies one by one. The shell parts 1 are rotatably connected to the outer sides of the corresponding jaw dies;

[0010] Half gears: There are two of them and they correspond one to one with the jaw moulds. The half gears are fixedly connected to the outer side walls of the corresponding jaw moulds.

[0011] Further, the closed module comprises:

[0012] Shell part 2: fixed to the inner wall of one of the jaw pliers molds, the bottom and top ends of the shell part 2 penetrate through and a cavity is provided in the middle;

[0013] Valve ball: movably arranged inside the second housing member, the valve ball is used to seal the bottom end of the second housing member;

[0014] Sealing cavity: It is opened at the bottom end of the second outer shell component, and is used to receive the valve ball. Two limiting spring blocks are slidably installed on the inner wall of the sealing cavity.

[0015] Furthermore, the clamping module includes a fixed axis and a pneumatic telescopic rod, the fixed axis is fixedly connected to a side wall of the curved arm, one end of the pneumatic telescopic rod is fixedly connected to the curved arm, the movable end of the clamping module is rotatably connected to two connecting rods, the outer side wall of the fixed axis is rotatably connected to two clamping arms, one end of the clamping arm is fixedly connected to an outer side wall of an outer shell member on the adjacent side, and the other end of the clamping arm is rotatably connected to one end of the connecting rod on the adjacent side.

[0016] Further, the clamping module is provided with a transmission module, and the transmission module includes a sleeve, and the sleeve is fixedly connected to the outer wall of the shaft seat, and the side wall of the curved arm is fixedly connected to a support arm, one end of the support arm is rotatably connected to a shaft rod, and one end of the shaft rod is fixedly sleeved with a bevel gear 1, the top end of the fixed shaft is rotatably connected to a bevel gear 2, and the middle position of the fixed shaft is rotatably sleeved with a transmission gear 2, the bevel gear 2 is fixedly connected to the transmission gear 2, and the middle position of the top surface of the clamping arm is rotatably connected to a transmission gear 1, and the two transmission gears 1 are respectively meshed with the half gears on the adjacent sides, and the transmission gear 2 is meshed with the two transmission gears 1, and the shaft rod and the sleeve are transmission connected.

[0017] Furthermore, the outer wall of the sleeve is fixedly connected with a one-way bearing, the outer wall of the one-way bearing and the outer wall of the shaft are both fixedly sleeved with sprockets, and a chain belt is drivingly connected between the two sprockets.

[0018] Furthermore, the outer diameter of the second transmission gear is smaller than the outer diameter of the half gear.

[0019] Furthermore, the reverse blowing mechanism includes a joint seat, the interior of the joint seat is provided with a sliding cavity 2, a sliding cavity 1 and an air inlet cavity from top to bottom, the air inlet cavity is connected to an external air supply pipe, the inner wall of the sliding cavity 2 is slidably connected with a core rod, the bottom end of the core rod is fixedly connected with a valve head, the valve head is slidably sleeved with the inner wall of the sliding cavity 1, the inner diameter of the sliding cavity 2 is larger than the inner diameter of the sliding cavity 1, and the middle position of the core rod and the valve head is connected up and down.

[0020] Furthermore, the inner wall of the valve head is laterally slidably connected to a valve plate, the top surface of the valve plate is fixedly connected to an upper inclined rod 1, the bottom surface of the valve plate is fixedly connected to a lower inclined rod 1, the top surface of the sliding cavity 1 corresponding to the positions of the two valve plates are fixedly connected to an upper inclined rod 2, the bottom end of the inner wall of the air intake cavity is slidably connected to a floating plate, the top surface of the floating plate corresponding to the positions of the two lower inclined rods 1 are fixedly connected to lower inclined rods 2, and a return spring is fixedly connected between the bottom surface of the floating plate and the bottom end of the air intake cavity.

[0021] The present invention also provides a method for blowing a glass product, which specifically comprises the following steps:

[0022] Step 1: The drip material falls into the primary mold, the blind mold descends to block the top of the primary mold, and at the same time, the blind mold supplies air and pressurizes the primary mold to fill the drip material between the core rod and the two jaw molds, thereby forming a neck shape. Then, the core rod moves up and then falls back to inflate the drip material. At the same time, the blind mold stops supplying air and accumulates pressure to release, so that the drip material forms a prototype under the constraint of the primary mold;

[0023] Step 2: The blind mold moves up, the reverse blowing mechanism moves down, the core rod is separated from the jaw module, and then the closing module is turned into a closed state to seal the bottom of the prototype so that the air pressure is retained inside the prototype. Then the primary mold is opened, and the crank arm turns half a circle under the action of the driving motor. When the crank arm turns, it drives the two jaw molds and the prototype to rotate, thereby limiting the collapse of the prototype during the transfer process.

[0024] Step 3: After the curved arm flips the prototype to the top of the bottom mold, the molding mold is closed, and then the two jaw molds are opened to separate the clamping of the prototype bottle mouth, the curved arm rotates, the upper blowing assembly descends and docks with the bottle mouth, and the prototype is inflated and shaped for the second time, and then the molding mold is opened, and the bottle body is unloaded through the external unloading equipment.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. Through the setting of the closed module, after the drop material is blown up to the prototype, the core rod in the reverse blowing mechanism moves down and separates from the jaw module, so that the closed module is turned into a closed state, and the bottom of the prototype is blocked, so that part of the air pressure is retained inside the prototype, and the internal air pressure of the prototype is greater than the external air pressure, so that when the curved arm transfers the prototype, after the prototype loses the support of the primary mold, the collapse and bending degree of the prototype is reduced, which is suitable for the blowing processing of longer bottles;

[0027] 2. Through the setting of the transmission module, when the crank arm rotates from one side of the initial mold to the top of the forming mold, the one-way bearing is in a locked state and the sprocket remains stationary, thereby driving the two jaw molds and the prototypes therein to spin, thereby increasing the stability of the prototypes and reducing the bending of the prototypes in a single direction, thereby reducing the bending deformation of the prototypes during the transfer process, making it more suitable for the processing of longer bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the joint seat in the present invention;

[0030] Figure 3 yes Figure 2 A local enlarged view of point A;

[0031] Figure 4 yes Figure 2 A partial enlarged view of point B;

[0032] Figure 5 yes Figure 2 A partial enlarged view of point C;

[0033] Figure 6 yes Figure 2 A partial enlarged view of point D;

[0034] Figure 7 It is a schematic diagram of the structure of the transfer mechanism in the present invention;

[0035] Figure 8 It is a schematic diagram of the transmission module structure in the present invention;

[0036] Fig. 9 It is a schematic diagram of the structure of the clamping module in the present invention.

[0037] In the figure: 100, blind head mold; 200, primary mold; 300, reverse blowing mechanism; 310, core rod; 311, valve head; 312, valve plate; 313, lower oblique rod 1; 314, upper oblique rod 1; 320, sliding cavity 1; 321, upper oblique rod 2; 330, sliding cavity 2; 340, air inlet cavity; 350, floating plate; 351, lower oblique rod 2; 352, return spring; 360, joint seat; 400, transfer mechanism; 410, shaft seat; 420, crank arm; 421, rotating shaft; 430, clamping module; 431, pneumatic telescopic rod; 432, connecting rod; 433, clamp arm; 434, fixed axis; 440, jaw module; 441, jaw mold; 442, shell part 1; 443, half gear; 450, transmission module; 451, support arm; 452, sleeve; 453, one-way bearing; 454, sprocket; 455, shaft; 456, bevel gear 1; 457, bevel gear 2; 458, transmission gear 1; 459, transmission gear 2; 460, closing module; 461, shell part 2; 462, valve ball; 463, blocking cavity; 464, limiting spring block; 500, molding mold; 510, bottom mold; 520, upper blowing assembly. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 6 In the embodiment of the present invention,

[0040] A glass product blowing molding device comprises an openable and closable primary mold 200 mounted on a base, a liftable blind head mold 100 is arranged above the primary mold 200, a liftable reverse blowing mechanism 300 is arranged below the primary mold 200, a transfer mechanism 400 is arranged in the middle of the base, an openable and closable forming mold 500 is arranged at one end of the base, a liftable upper blowing assembly 520 is arranged above the forming mold 500, and the base is located at the forming mold 500. A bottom mold 510 is installed below, and the transfer mechanism 400 includes an axle seat 410 and a curved arm 420. A rotating shaft 421 is fixedly sleeved at one end of the curved arm 420. The rotating shaft 421 is rotatably sleeved with the axle seat 410. A driving motor is installed on the base, and the driving motor is used to drive the rotating shaft 421 to rotate. A clamping module 430 is installed on the side wall of the other end of the curved arm 420. A jaw module 440 is installed at one end of the clamping module 430, and a closing module 460 is installed inside the jaw module 440.

[0041] Specifically, after the drop material is blown up to the prototype, the reverse blowing mechanism 300 moves downward and disengages from the jaw module 440, so that the closing module 460 turns to a closed state, thereby sealing the bottom of the prototype, so that part of the air pressure is retained inside the prototype, and the internal air pressure of the prototype is greater than the external air pressure. As a result, when the curved arm 420 transfers the prototype, after the prototype loses the support of the initial mold 200, the collapse and bending of the prototype are reduced, thereby adapting to the blowing process of a longer bottle body. Embodiment 1

[0042] like Figures 7 to 9 As shown, in this embodiment, the jaw module 440 includes a jaw mold 441, a shell part 442, and a half gear 443. The number of the jaw molds 441 is two, and the two jaw molds 441 are opened and closed by the drive of the clamping module 430. The number of the shell part 442 is two and corresponds to the jaw molds 441 one by one. The shell part 442 is rotatably connected to the outer side of the corresponding jaw mold 441. The number of the half gear 443 is two and corresponds to the jaw mold 441 one by one. The half gear 443 is fixedly connected to the corresponding jaw mold The outer wall of the tool 441, the clamping module 430 includes a fixed axis 434 and a pneumatic telescopic rod 431, the fixed axis 434 is fixedly connected to one side wall of the curved arm 420, one end of the pneumatic telescopic rod 431 is fixedly connected to the curved arm 420, the moving end of the clamping module 430 is rotatably connected to two connecting rods 432, the outer wall of the fixed axis 434 is rotatably connected to two clamping arms 433, one end of the clamping arm 433 is fixedly connected to the outer wall of the housing member 442 on the adjacent side, and the other end of the clamping arm 433 is rotatably connected to one end of the connecting rod 432 on the adjacent side;

[0043] The transmission module 450 includes a sleeve 452, which is fixedly connected to the outer wall of the shaft seat 410, and a support arm 451 is fixedly connected to the side wall of the crank arm 420. One end of the support arm 451 is rotatably connected to a shaft rod 455, and one end of the shaft rod 455 is fixedly sleeved with a bevel gear 1 456. The top of the fixed shaft 434 is rotatably connected to a bevel gear 2 457, and the middle position of the fixed shaft 434 is rotatably sleeved with a transmission gear 2 459, and the bevel gear 2 457 is fixedly connected to the transmission gear 2 459, and the middle position of the top surface of the clamp arm 433 is rotatably connected to the A transmission gear 1 458 is connected, and the two transmission gears 1 458 are respectively meshed with the half gear 443 on the adjacent side, and the transmission gear 2 459 is meshed with the two transmission gears 1 458. The shaft 455 is transmission-connected with the sleeve 452. The outer wall of the sleeve 452 is fixedly connected with a one-way bearing 453. The outer wall of the one-way bearing 453 and the outer wall of the shaft 455 are fixedly sleeved with a sprocket 454. A chain belt is transmission-connected between the two sprockets 454. The outer diameter of the transmission gear 2 459 is smaller than the outer diameter of the half gear 443.

[0044] In this embodiment, when the moving end of the pneumatic telescopic rod 431 is extended, the two clamp arms 433 are driven to rotate around the fixed axis 434 through the two connecting rods 432, so that the two outer shell parts 442 drive the jaw mold 441 to separate and open, and when the clamp arms 433 rotate, the transmission gear 1 458 is driven to revolve around the bevel gear 2 457. At the same time, due to the meshing of the transmission gear 1 458 and the bevel gear 2 457, when the two jaw molds 441 are opened, the jaw molds 441 are driven relative to the outer shell 442 through the half gear 443. The shell part 1 442 rotates, so that the jaw mold 441 is staggered with the corresponding shell part 1 442 by a certain angle, and because the outer diameter of the bevel gear 2 457 is smaller than the outer diameter of the half gear 443, the staggered angle between the jaw mold 441 and the jaw mold 441 is always smaller than the opening angle between the two shell parts 1 442, thereby avoiding the jaw mold 441 from interfering with each other when the two shell parts 1 442 are opened. When the crank arm 420 rotates from one side of the initial mold 200 to the top of the forming mold 500, the one-way shaft The bearing 453 is in a locked state, the sprocket 454 remains stationary, the crank arm 420 drives the shaft 455 to revolve around the rotating shaft 421, and at the same time, due to the transmission connection between the one-way bearing 453 and the shaft 455, the crank arm 420 drives the shaft 455 to rotate when it deflects, and the shaft 455 rotates through the bevel gear 2 457 and the transmission gear 2 459 to drive the transmission gear 1 458 to rotate, and the transmission gear 1 458 drives the two mutually spliced ​​half gears 443 to rotate, thereby driving the two jaw molds 441 and the embryonic molds therein. The shape material rotates, thereby increasing the stability of the prototype material and reducing the bending of the prototype material in a single direction, thereby reducing the bending deformation of the prototype material during the transfer process, making it more suitable for processing longer bottles, and when the crank arm 420 rotates half a circle, the jaw mold 441 rotates an integer number of circles, and when the crank arm 420 rotates, the outer ring of the one-way bearing 453 is able to rotate synchronously under the action of the rotation resistance of the transmission gear 1 458 and the bevel gear 2 457, thereby avoiding the jaw mold 441 from rotating when the crank arm 420 rotates.

[0045] like Figures 2 to 4 As shown, in this embodiment, the closing module 460 includes an outer shell component 461, a valve ball 462, and a sealing cavity 463. The outer shell component 461 is fixed to the inner wall of a jaw mold 441. The bottom and top ends of the outer shell component 461 pass through and a cavity is provided in the middle position. The valve ball 462 is movably arranged inside the outer shell component 461. The valve ball 462 is used to seal the bottom end of the outer shell component 461. The sealing cavity 463 is opened at the bottom end of the outer shell component 461. The sealing cavity 463 is used to receive the valve ball 462. Two limiting spring blocks 464 are slidably installed on the inner wall of the sealing cavity 463.

[0046] In specific implementation, when the dripping material is inflated, the reverse blowing mechanism 300 pushes open the valve ball 462 to supply air to the dripping material. When the reverse blowing mechanism 300 moves down and disengages, the valve ball 462 passes over the limiting spring block 464 under the action of airflow and its own weight and is stuck in the blocking cavity 463. The setting of the limiting spring block 464 can prevent the valve ball 462 from being separated from the blocking cavity 463 due to the flipping of the closing module 460 with the curved arm 420, which makes it convenient to always keep the mouth of the prototype bottle closed during the flipping process. Embodiment 2

[0047] On the basis of the first embodiment, in order to facilitate opening the valve ball 462, the dripping material is inflated at the same time.

[0048] like Figures 4 to 6 As shown, in this embodiment, the reverse blowing mechanism 300 includes a joint seat 360, and the interior of the joint seat 360 is provided with a second sliding cavity 330, a first sliding cavity 320 and an air inlet cavity 340 from top to bottom in sequence, and the air inlet cavity 340 is connected to an external air supply pipe, and the inner wall of the second sliding cavity 330 is slidably connected with a core rod 310, and the bottom end of the core rod 310 is fixedly connected with a valve head 311, and the valve head 311 is slidably sleeved with the inner wall of the first sliding cavity 320, and the inner diameter of the second sliding cavity 330 is larger than the inner diameter of the first sliding cavity 320, and the middle position of the core rod 310 and the valve head 311 is penetrated from top to bottom. The inner wall of the valve head 311 is laterally slidably connected to a valve plate 312, the top surface of the valve plate 312 is fixedly connected to an upper inclined rod 314, the bottom surface of the valve plate 312 is fixedly connected to a lower inclined rod 313, the top surface of the sliding cavity 320 corresponding to the two valve plates 312 are fixedly connected to an upper inclined rod 321, the bottom end of the inner wall of the air inlet cavity 340 is slidably connected to a floating plate 350, the top surface of the floating plate 350 corresponding to the two lower inclined rods 313 are fixedly connected to lower inclined rods 351, and a return spring 352 is fixedly connected between the bottom surface of the floating plate 350 and the bottom end of the air inlet cavity 340.

[0049] When the air is blown up, the top of the core rod 310 pushes the valve ball 462 upward and penetrates the outer shell 461, and then the drip material drips into the initial mold 200. During inflation, the external air pipe supplies air to the air inlet cavity 340. Since the valve head 311 is in a closed state, the core rod 310 and the valve head 311 move upward, and the core rod 310 is inserted into the drip material until the valve head 311 moves to the top position of the sliding cavity 320. The upper inclined rod 321 is inserted into the valve head 311 and squeezes the upper inclined rod 314, so that the valve plate 312 moves horizontally, and the two valve plates 312 depart from each other, so that the valve head 311 is in a connected state. While the gas blows up the drip material through the core rod 310, since the outer diameter of the sliding cavity 330 is larger than that of the sliding cavity The core rod 310 is caused to fall back under the action of air pressure, and the top of the core rod 310 is withdrawn in the drop material to form a cavity, so as to facilitate the subsequent air flow to enter and inflate the drop material. When the core rod 310 falls back, the air pressure in the air inlet cavity 340 pushes the floating plate 350 to move downward, so that the lower inclined rod 351 is retracted downward. Therefore, when the air supply is continuously inflated, when the valve head 311 moves back to the bottom end of the sliding cavity 1 320, the lower inclined rod 351 does not contact the valve head 311. Interference, when the reverse blowing mechanism 300 stops blowing, the floating plate 350 moves upward under the elastic force of the reset spring 352, so that the lower inclined rod 2 351 squeezes the lower inclined rod 1 313, so that the two valve plates 312 close the valve head 311, and because the friction between the valve plate 312 and the valve head 311 is smaller than the friction between the core rod 310 and the joint seat 360, the upward movement of the lower inclined rod 2 351 will not drive the core rod 310 to move upward as a whole.

[0050] The present invention also provides a method for blowing a glass product, which specifically comprises the following steps:

[0051] Step 1: The drip material falls into the blank mold 200, and the blind mold 100 descends to block the top of the blank mold 200. At the same time, the blind mold 100 supplies air and pressurizes the blank mold 200 to fill the drip material between the core rod 310 and the two jaw molds 441, thereby forming a neck shape. Then, the core rod 310 moves up and then falls back to inflate the drip material. At the same time, the blind mold 100 stops supplying air and accumulates and releases pressure, so that the drip material forms a prototype under the constraint of the blank mold 200.

[0052] Step 2: The blind die 100 moves upward, the reverse blowing mechanism 300 moves downward, the core rod 310 is separated from the jaw module 440, and then the closing module 460 is turned into a closed state to seal the bottom of the prototype so that the air pressure is retained inside the prototype. Then the blank mold 200 is opened, and the crank arm 420 turns half a circle under the action of the driving motor. When the crank arm 420 turns, it drives the two jaw molds 441 and the prototype to rotate, thereby limiting the collapse of the prototype during the transfer process.

[0053] Step 3: After the curved arm 420 flips the prototype to the top of the bottom mold 510, the molding mold 500 is closed, and then the two jaw molds 441 are opened to separate the clamping of the prototype bottle mouth, the curved arm 420 rotates, and the upper blowing assembly 520 descends to dock with the bottle mouth, and the prototype is inflated and shaped for the second time, and then the molding mold 500 is opened, and the bottle body is unloaded through an external unloading device.

[0054] In the present invention, how to drive the blind mold 100 and the reverse blowing mechanism 300 to move up and down and how to open and close the blank mold 200 and the forming mold 500 are all prior arts and will not be described in detail here.

[0055] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A glass product blowing molding device, comprising an openable and closable blank mold (200) mounted on a base, a liftable blind mold (100) being arranged above the blank mold (200), a liftable reverse blowing mechanism (300) being arranged below the blank mold (200), a transfer mechanism (400) being arranged in the middle of the base, an openable and closable forming mold (500) being arranged at one end of the base, a liftable upper blowing assembly (520) being arranged above the forming mold (500), and a bottom mold (510) being arranged on the base below the forming mold (500); It is characterized in that The transfer mechanism (400) comprises an axle seat (410) and a crank arm (420); a rotating shaft (421) is fixedly sleeved at one end of the crank arm (420); the rotating shaft (421) and the axle seat (410) are rotatably sleeved; a driving motor is installed on the base, and the driving motor is used to drive the rotating shaft (421) to rotate; a clamping module (430) is installed on the side wall of the other end of the crank arm (420); a jaw module (440) is installed at one end of the clamping module (430); and a closing module (460) is installed inside the jaw module (440); The jaw module (440) comprises: Mouth pliers molds (441): two in number, the two mouth pliers molds (441) are opened and closed by being driven by the clamping module (430); Shell parts one (442): two in number and corresponding one to the jaw pliers molds (441), the shell parts one (442) being rotatably connected to the outer side of the corresponding jaw pliers molds (441); Half gears (443): two in number and corresponding one to the jaw pliers molds (441), the half gears (443) being fixedly connected to the outer side wall of the corresponding jaw pliers mold (441); The enclosed module (460) comprises: Shell part 2 (461): fixed to the inner wall of one of the jaw pliers molds (441), the bottom and top ends of the shell part 2 (461) penetrate through and a cavity is provided in the middle; A valve ball (462): movably arranged inside the second housing member (461), the valve ball (462) being used to seal the bottom end of the second housing member (461); A blocking cavity (463): opened at the bottom end of the second housing member (461), the blocking cavity (463) is used to receive the valve ball (462), and two limiting spring blocks (464) are slidably mounted on the inner wall of the blocking cavity (463).

2. A glass product blowing molding device according to claim 1, characterized in that: The clamping module (430) comprises a fixed shaft (434) and a pneumatic telescopic rod (431), wherein the fixed shaft (434) is fixedly connected to a side wall of the crank arm (420), one end of the pneumatic telescopic rod (431) is fixedly connected to the crank arm (420), the movable end of the clamping module (430) is rotatably connected to two connecting rods (432), the outer side wall of the fixed shaft (434) is rotatably connected to two clamping arms (433), one end of the clamping arm (433) is fixedly connected to the outer side wall of a housing member (442) on the adjacent side, and the other end of the clamping arm (433) is rotatably connected to one end of the connecting rod (432) on the adjacent side.

3. A glass product blowing molding device according to claim 2, characterized in that: The clamping module (430) is provided with a transmission module (450), and the transmission module (450) comprises a sleeve (452), and the sleeve (452) is fixedly connected to the outer wall of the shaft seat (410); the side wall of the crank arm (420) is fixedly connected to a support arm (451), one end of the support arm (451) is rotatably connected to a shaft rod (455), one end of the shaft rod (455) is fixedly sleeved with a bevel gear 1 (456), and the top end of the fixed shaft (434) is rotatably connected to a bevel gear 2 (457). A second transmission gear (459) is rotatably sleeved at the middle position of the fixed shaft (434), the second bevel gear (457) is fixedly connected to the second transmission gear (459), a first transmission gear (458) is rotatably connected to the middle position of the top surface of the clamping arm (433), and the two first transmission gears (458) are respectively meshed with the half gears (443) on the adjacent sides, the second transmission gear (459) is meshed with both first transmission gears (458), and the shaft (455) is transmission-connected to the sleeve (452).

4. A glass product blowing molding device according to claim 3, characterized in that: The outer wall of the sleeve (452) is fixedly connected to a one-way bearing (453), and the outer wall of the one-way bearing (453) and the outer wall of the shaft (455) are both fixedly sleeved with a sprocket (454), and a chain belt is transmission-connected between the two sprockets (454).

5. The glass product blowing molding device according to claim 3, characterized in that: The outer diameter of the second transmission gear (459) is smaller than the outer diameter of the half gear (443).

6. The glass product blowing molding device according to claim 3, characterized in that: The reverse blowing mechanism (300) comprises a joint seat (360), wherein the interior of the joint seat (360) is provided with a second sliding cavity (330), a first sliding cavity (320) and an air inlet cavity (340) in sequence from top to bottom, wherein the air inlet cavity (340) is communicated with an external air supply pipe, wherein the inner wall of the second sliding cavity (330) is slidably connected with a core rod (310), wherein the bottom end of the core rod (310) is fixedly connected with a valve head (311), wherein the valve head (311) is slidably sleeved with the inner wall of the first sliding cavity (320), wherein the inner diameter of the second sliding cavity (330) is greater than the inner diameter of the first sliding cavity (320), and the middle positions of the core rod (310) and the valve head (311) are both vertically connected.

7. A glass product blowing molding device according to claim 6, characterized in that: The inner wall of the valve head (311) is laterally slidably connected to a valve plate (312); an upper inclined rod (314) is fixedly connected to the top surface of the valve plate (312); a lower inclined rod (313) is fixedly connected to the bottom surface of the valve plate (312); upper inclined rods (321) are fixedly connected to the top surface of the sliding cavity (320) at positions corresponding to the two valve plates (312); a floating plate (350) is slidably connected to the bottom end of the inner wall of the air inlet cavity (340); lower inclined rods (351) are fixedly connected to the top surface of the floating plate (350) at positions corresponding to the two lower inclined rods (313); and a return spring (352) is fixedly connected between the bottom surface of the floating plate (350) and the bottom end of the air inlet cavity (340).

8. A glass product blowing method using the glass product blowing device according to claim 6, characterized in that: The specific steps include: Step 1: The drip material falls into the blank mold (200), the blind mold (100) descends to block the top of the blank mold (200), and at the same time, the blind mold (100) supplies air and pressurizes the blank mold (200) to fill the drip material between the core rod (310) and the two jaw molds (441), thereby forming a neck shape, and then the core rod (310) moves up and then falls back to inflate the drip material, and at the same time, the blind mold (100) stops supplying air and accumulates and releases pressure, so that the drip material forms a prototype under the constraint of the blank mold (200); Step 2: the blind head mold (100) moves upward, the reverse blowing mechanism (300) moves downward, the core rod (310) is separated from the jaw module (440), and then the closing module (460) is turned into a closed state to seal the bottom of the prototype so that the air pressure is retained inside the prototype. Then the blank mold (200) is opened, and the crank arm (420) is turned half a circle under the action of the driving motor. When the crank arm (420) turns, it drives the two jaw molds (441) and the prototype to rotate, thereby limiting the collapse of the prototype during the transfer process. Step 3: After the curved arm (420) flips the prototype to the top of the bottom mold (510), the molding mold (500) is closed, and then the two jaw molds (441) are opened to separate the clamping of the prototype bottle mouth, the curved arm (420) rotates, and the upper blowing assembly (520) descends to dock with the bottle mouth, and the prototype is inflated and shaped for the second time, and then the molding mold (500) is opened, and the bottle body is unloaded through an external unloading device.

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