A blowing machine for glassware manufacturing

Abstract

The application relates to the technical field of glass blowing machines, and more particularly discloses a blowing machine for glassware manufacturing, which comprises a circulating positioning processing frame, the front surface of the inner side of the circulating positioning processing frame is fixedly connected with an adjusting assembly, the outer side of the circulating positioning processing frame is fixedly connected with a blowing assembly, and the circulating positioning processing frame comprises a circulating positioning ring; in the working process of the application, first, an air injection pipe is connected with a gas compressor, then in the working process, the bottle opening of a glass embryo is sleeved on the outer side of a clamping ring, then the glass clamping assembly is operated to tighten the clamping glass embryo, air pressure in the air cavity formed by the sliding sleeve, the pressure lifting plate, the connecting ring plate, the air pressure pipe and the pressure control valve reaches a set value, and then air is injected into the glass embryo, when the air is continuously injected into the glass embryo, the glass blank is uniformly expanded under the action of the air pressure, and the glass embryo is blown into a specified product.

Description

Technical Field

[0001] This invention relates to the field of glass blowing machine technology, and more specifically to a glass blowing machine for manufacturing glassware. Background Technology

[0002] A glass blowing machine is an automated equipment used to produce glass bottles, cups and other products. Its main structure consists of a feeding system, a forming system, a transmission system and a control system. It achieves precise forming of glass products through a combination of mechanical and pneumatic mechanisms.

[0003] Its main components include:

[0004] Material feeding system:

[0005] Composed of a feed channel, a feed bowl, and a shearing mechanism, it is responsible for cutting molten glass into droplets according to a set weight and conveying them to the forming station via a guide chute. Key components are made of high-temperature resistant alloy materials to ensure long-term stable operation.

[0006] Molding system:

[0007] This is the core functional module, comprising a preliminary mold, a forming mold, and an air blowing mechanism. The material droplet is first pre-blown into a preliminary shape (preform) in the preliminary mold using compressed air, and then transferred to the forming mold for final blowing and shaping. The mold is typically made of cast iron or copper alloy and is internally water-cooled to extend its lifespan.

[0008] Existing glassblowing machines used in glassmaking have some shortcomings during operation, as follows:

[0009] The existing glass blowing machine for manufacturing glassware blows gas into the heated glass preform to make the gas diffuse evenly, thereby achieving the purpose of blowing glassware. However, the existing equipment can only blow glassware and cannot produce prismatic bottles according to actual processing needs, thus making it difficult to guarantee the processing range of the equipment. Summary of the Invention

[0010] In order to overcome the above-mentioned defects of the prior art, the present invention provides a glass blowing machine for manufacturing glassware, so as to solve the problems existing in the background art.

[0011] This invention provides the following technical solution: a glassblowing machine for manufacturing glassware, comprising a circulating positioning processing frame, an adjustment assembly fixedly connected to the front inner side of the circulating positioning processing frame, a blowing assembly fixedly connected to the outer side of the circulating positioning processing frame, the circulating positioning processing frame including a circulating positioning ring, mounting positioning bearings installed on both the front and back sides of the outer side of the circulating positioning ring, a support rod fixedly connected to the outer side of the mounting positioning bearings, a positioning base plate fixedly connected to the bottom of the support rod, a support column fixedly connected to the back side of the positioning base plate, a first servo motor fixedly connected to the top of the support column, a first gear fixedly connected to the output shaft of the first servo motor, and an internal gear ring fixedly connected to the back inner side of the circulating positioning ring.

[0012] Furthermore, the adjustment assembly includes a first positioning ring, a transmission disc mounted on the back of the first positioning ring, a second fixing plate fixedly connected to one side of the front of the first positioning ring, a second servo motor fixedly connected to one side of the second fixing plate, a second gear fixedly connected to the output shaft of the second servo motor, an arc-shaped pushing groove formed on the front of the transmission disc, a guide plate fixedly connected to the inner side of the first positioning ring, a guide rod fixedly connected to the inner side of the guide plate, a second positioning ring fixedly connected to the side of the guide plate away from the first positioning ring, and transmission teeth fixedly connected to the outer side of the transmission disc.

[0013] Furthermore, the blowing assembly includes a sliding sleeve, a first connecting rod is fixedly connected to the top of the outer side of the sliding sleeve, a sliding rod is fixedly connected to the front of the first connecting rod, a limiting circular plate is fixedly connected to the front of the sliding rod, a sliding positioning ring is provided on the outer side of the sliding sleeve, a clamping ring is fixedly connected to the bottom of the sliding positioning ring, and a glass clamping assembly is installed on the outer side of the sliding positioning ring.

[0014] Furthermore, a guide positioning rod is fixedly connected to the inner side of the sliding sleeve, a limit stop ring is fixedly connected to the inner side of the sliding sleeve, a pressure lifting plate is provided near the top of the inner side of the sliding sleeve, a second connecting rod is fixedly connected to the bottom of the pressure lifting plate, a pulling circular plate is fixedly connected to the bottom of the second connecting rod, a bending plate is fixedly connected to the outer side of the pulling circular plate, a connecting ring plate is fixedly connected to the bottom of the sliding sleeve, a pneumatic pipe is fixedly connected to the bottom of the connecting ring plate, a pressure control valve is fixedly connected to the bottom of the pneumatic pipe, a bending plate is fixedly connected to the bottom of the pressure control valve, and an air injection pipe is fixedly connected to the top of the inner side of the sliding sleeve.

[0015] Furthermore, the inner teeth of the internal gear ring mesh with the outer teeth of the first gear. A sliding positioning hole is provided on the outer side of the circulating positioning ring. The diameter of the sliding positioning hole of the circulating positioning ring is clearance-fitted with the diameter of the outer side of the sliding sleeve. The sliding positioning ring is fixedly connected to the top of the clamping ring and the outer side of the circulating positioning ring. The diameter of the outer side of the limiting stop ring is clearance-fitted with the diameter of the inner side of the sliding positioning ring. The diameter of the inner side of the sliding positioning ring is the same as the inner diameter of the sliding positioning ring.

[0016] Furthermore, the first positioning ring and the transmission disc are positioned and connected by bearings, and the second positioning ring and the transmission disc are connected by bearings. The width of the arc-shaped pushing groove is the same as the width of the inner side of the guide plate. The diameter of the sliding rod and the width of the arc-shaped pushing groove are in clearance fit. A sliding hole is provided at the top of the sliding rod. The diameter of the sliding hole of the sliding rod is in clearance fit with the diameter of the guide rod. The transmission teeth mesh with the teeth on the outer side of the second gear. The number of arc-shaped pushing grooves is the same as the number of guide plates.

[0017] Furthermore, the inner diameter of the sliding sleeve and the diameter of the pressure lifting plate are fitted with a clearance, and a sliding positioning groove is provided on the outer side of the pressure lifting plate. The cross-sectional dimensions of the sliding positioning groove on the outer side of the pressure lifting plate and the cross-sectional dimensions of the guide positioning rod are fitted with a clearance.

[0018] Furthermore, the diameter of the inner side of the bending plate is clearance-fitted with the diameter of the outer side of the pulling circular plate, the top of the pressure control valve is provided with a sliding hole, the diameter of the sliding hole of the pressure control valve is clearance-fitted with the pulling circular plate, and the inner side of the glass clamping assembly is fixedly connected to the outer side of the sliding positioning ring.

[0019] The technical effects and advantages of this invention are as follows:

[0020] 1. In the operation of this invention, the gas injection pipe is first connected to a gas compressor. Then, during use, the bottle opening of the glass preform is placed over the outside of the clamping ring, and the glass preform is tightened by the glass clamping assembly. The glass preform is then heated by the heating module. When it is necessary to process the glass preform into a smooth bottle shape, gas is injected through the gas compressor into the air chamber formed by the sliding sleeve, pressure lifting plate, connecting ring plate, air pressure pipe, and pressure control valve via the gas injection pipe. The pressure of the pressure control valve is then controlled so that the air pressure in the air chamber formed by the sliding sleeve, pressure lifting plate, connecting ring plate, air pressure pipe, and pressure control valve reaches a set value, and then injected into the glass preform. As the gas is continuously injected into the glass preform, the glass preform expands uniformly under the action of air pressure, and the glass preform is blown into the specified product.

[0021] 2. In this invention, when the glass preform needs to be processed into a prismatic bottle, gas is first injected through an injection pipe into the gas chamber formed by the sliding sleeve, pressure lifting plate, connecting ring plate, air pressure pipe, and pressure control valve by a gas compressor. Then, the gas enters the glass preform through the pressure control valve, and after the glass preform reaches the set diameter, the pressure control valve closes, and the gas compressor continues to inject gas into the gas chamber. The continuous increase in gas pressure within the gas chamber causes the pressure lifting plate to rise, which in turn drives the second connecting rod and the pulling circular plate to rise, thereby causing the bending plate to bend outwards until it is fully bent. When the dimensions of the bent plate reach the standard for processing ribbed bottles, the second servo motor drives the second gear to rotate, which in turn drives the transmission disc to rotate through the engagement of the second gear and the transmission teeth. The arc-shaped push groove pushes the sliding rod, and the guide plate and guide rod position the sliding rod so that it moves closer to or away from the center of the first positioning ring. This causes the sliding sleeve, connecting ring plate, air pressure pipe, and pressure control valve to rise and fall. Since the air pressure in the air chamber formed by the sliding sleeve, pressure lifting plate, connecting ring plate, air pressure pipe, and pressure control valve remains constant, the pressure lifting plate, second connecting rod, pulling disc, and bending plate rise, thereby processing ribs on the glass blank. This allows the equipment to meet different processing requirements and ensures a processing range.

[0022] 3. In this invention, when the pressure control valve injects gas into the glass preform, a hemispherical baffle is provided at the bottom of the pressure control valve, so that the gas does not directly act on the heated glass preform, ensuring that the glass preform can be blown into the specified shape uniformly. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the structure of the cyclic positioning ring of the present invention.

[0025] Figure 3 This is a schematic diagram of the arc-shaped push groove of the present invention.

[0026] Figure 4 This is a schematic diagram of the structure of the guide plate of the present invention.

[0027] Figure 5 This is a schematic diagram of the glass clamping assembly of the present invention.

[0028] Figure 6 This is a schematic diagram of the internal structure of the sliding sleeve of the present invention.

[0029] The attached figures are labeled as follows: 1. Circulating positioning machining frame; 101. Circulating positioning ring; 102. Mounting positioning bearing; 103. Support rod; 104. Positioning base plate; 105. Support column; 106. Internal gear ring; 107. First servo motor; 108. First gear; 2. Adjustment assembly; 201. First positioning ring; 202. Second fixing plate; 203. Second servo motor; 204. Second gear; 205. Transmission disc; 206. Arc-shaped push groove; 207. Second positioning ring; 208. Guide plate; 209. Guide rod; 2010. Transmission gear; 3. Blowing assembly; 301. Sliding sleeve; 302. First connecting rod; 303. Sliding rod; 304. Limiting circular plate; 305. Sliding positioning ring; 306. Glass clamping assembly; 307. Bending plate; 308. Pulling circular plate; 309. Clamping ring; 3010. Guide positioning rod; 3011. Limiting retaining ring; 3012. Pressure lifting plate; 3013. Second connecting rod; 3014. Connecting ring plate; 3015. Air pressure pipe; 3016. Air injection pipe; 3017. Pressure control valve. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The glass blowing machine for manufacturing glassware involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 6 This invention provides a glassblowing machine for manufacturing glassware, including a circulating positioning processing frame 1. An adjustment component 2 is fixedly connected to the front inner side of the circulating positioning processing frame 1, and a blowing component 3 is fixedly connected to the outer side of the circulating positioning processing frame 1. The circulating positioning processing frame 1 includes a circulating positioning ring 101. A mounting positioning bearing 102 is installed on both the front and back sides of the outer side of the circulating positioning ring 101. A support rod 103 is fixedly connected to the outer side of the mounting positioning bearing 102. A positioning base plate 104 is fixedly connected to the bottom of the support rod 103. A support column 105 is fixedly connected to the back side of the positioning base plate 104. A first servo motor 107 is fixedly connected to the top of the support column 105. A first gear 108 is fixedly connected to the output shaft of the first servo motor 107. An internal gear ring 106 is fixedly connected to the back inner side of the circulating positioning ring 101.

[0032] In a preferred embodiment, the adjusting component 2 includes a first positioning ring 201, a transmission disc 205 mounted on the back of the first positioning ring 201, a second fixing plate 202 fixedly connected to one side of the front of the first positioning ring 201, a second servo motor 203 fixedly connected to one side of the second fixing plate 202, a second gear 204 fixedly connected to the output shaft of the second servo motor 203, an arc-shaped pushing groove 206 formed on the front of the transmission disc 205, a guide plate 208 fixedly connected to the inner side of the first positioning ring 201, a guide rod 209 fixedly connected to the inner side of the guide plate 208, a second positioning ring 207 fixedly connected to the side of the guide plate 208 away from the first positioning ring 201, and transmission teeth 2010 fixedly connected to the outer side of the transmission disc 205. During operation, the gas injection pipe 3016 is first connected to the gas compressor, and then during use, the glass... The glass preform's bottle neck is fitted onto the outside of the clamping ring 309, and then the glass preform is tightened by the working glass clamping assembly 306. The glass preform is then heated by the heating module. When it is necessary to process the glass preform into a smooth bottle, gas is injected through the gas compressor into the air chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017 via the gas injection pipe 3016. Then, by controlling the pressure of the pressure control valve 3017, the air pressure in the air chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017 reaches the set value and is injected into the glass preform. As the gas is continuously injected into the glass preform, the glass preform expands uniformly under the action of air pressure, so that the glass preform is blown into the specified product.

[0033] In a preferred embodiment, the blowing assembly 3 includes a sliding sleeve 301. A first connecting rod 302 is fixedly connected to the top of the outer side of the sliding sleeve 301. A sliding rod 303 is fixedly connected to the front side of the first connecting rod 302. A limiting circular plate 304 is fixedly connected to the front side of the sliding rod 303. A sliding positioning ring 305 is provided on the outer side of the sliding sleeve 301. A clamping ring 309 is fixedly connected to the bottom of the sliding positioning ring 305. A glass clamping assembly 306 is installed on the outer side of the sliding positioning ring 305. When it is necessary to process the glass preform into a prismatic bottle, the gas is first injected into the sliding sleeve through the gas injection pipe 3016 by the operation of the gas compressor. Gas is injected into the air chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017. The gas then enters the glass preform through the pressure control valve 3017, causing the glass preform's diameter to reach the set diameter. Afterward, the pressure control valve 3017 closes, and the gas compressor continuously injects gas into the air chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017. The continuous rise in air pressure within the air chamber formed by the pressure control valve 3017 causes the pressure lifting plate 3012 to rise, which in turn drives the second connecting rod 3013 and the pulling disc 308 to rise. This causes the bending plate 307 to bend outwards until the bending protrusion of the bending plate 307 reaches the standard for processing corrugated bottles. At this point, the second servo motor 203 drives the second gear 204 to rotate, which in turn drives the transmission disc 205 to rotate through the engagement of the second gear 204 and the transmission gear 2010. This rotation, in turn, pushes the sliding rod 303 through the arc-shaped pushing groove 206, and then the sliding rod 303 is further pushed by the guide plate 208 and the guide rod 209. Positioning causes the sliding rod 303 to move closer to or further away from the center of the first positioning ring 201, which in turn causes the sliding sleeve 301, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017 to rise or fall. Since the air pressure in the air chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017 remains constant, the pressure lifting plate 3012, second connecting rod 3013, pulling circular plate 308, and bending plate 307 rise, thereby processing a prism shape on the glass blank, enabling the equipment to meet different processing requirements and ensuring the processing range.

[0034] In a preferred embodiment, a guide positioning rod 3010 is fixedly connected to the inner side of the sliding sleeve 301, a limit stop ring 3011 is fixedly connected to the inner side of the sliding sleeve 301, a pressure lifting plate 3012 is provided near the top of the inner side of the sliding sleeve 301, a second connecting rod 3013 is fixedly connected to the bottom of the pressure lifting plate 3012, a pulling circular plate 308 is fixedly connected to the bottom of the second connecting rod 3013, a bending plate 307 is fixedly connected to the outer side of the pulling circular plate 308, and a connecting ring plate 3014 is fixedly connected to the bottom of the sliding sleeve 301. A pneumatic pipe 3015 is fixedly connected to the bottom of the connecting ring plate 3014, a pressure control valve 3017 is fixedly connected to the bottom of the pneumatic pipe 3015, a bending plate 307 is fixedly connected to the bottom of the pressure control valve 3017, and an injection pipe 3016 is fixedly connected to the top of the inner side of the sliding sleeve 301. When the pressure control valve 3017 injects gas into the glass preform, a hemispherical baffle is provided at the bottom of the pressure control valve 3017 so that the gas does not directly act on the heated glass preform, ensuring that the glass preform can be blown into the specified shape uniformly.

[0035] In a preferred embodiment, the inner teeth of the internal gear ring 106 mesh with the outer teeth of the first gear 108. A sliding positioning hole is provided on the outer side of the circulating positioning ring 101, with a clearance fit between the diameter of the sliding positioning hole and the outer diameter of the sliding sleeve 301. The sliding positioning ring 305 is fixedly connected to the top of the clamping ring 309 and the outer side of the circulating positioning ring 101. The outer diameter of the limiting stop ring 3011 is clearance-fitted with the inner diameter of the sliding positioning ring 305, and the inner diameter of the sliding positioning ring 305 is the same as the inner diameter of the sliding positioning ring 305.

[0036] In a preferred embodiment, the first positioning ring 201 is positioned and connected to the transmission disk 205 by a bearing, the second positioning ring 207 is connected to the transmission disk 205 by a bearing, the width of the arc-shaped pushing groove 206 is the same as the width of the inner side of the guide plate 208, the diameter of the sliding rod 303 is clearance-fitted with the width of the arc-shaped pushing groove 206, a sliding hole is provided at the top of the sliding rod 303, the diameter of the sliding hole of the sliding rod 303 is clearance-fitted with the diameter of the guide rod 209, the transmission teeth 2010 mesh with the teeth on the outer side of the second gear 204, and the number of arc-shaped pushing grooves 206 is the same as the number of guide plates 208.

[0037] In a preferred embodiment, the diameter of the inner side of the sliding sleeve 301 and the diameter of the pressure lifting plate 3012 are clearance-fitted, and a sliding positioning groove is provided on the outer side of the pressure lifting plate 3012. The cross-sectional dimensions of the sliding positioning groove on the outer side of the pressure lifting plate 3012 and the cross-sectional dimensions of the guide positioning rod 3010 are clearance-fitted.

[0038] In a preferred embodiment, the inner diameter of the bending plate 307 is clearance-fitted with the outer diameter of the pulling circular plate 308, the top of the pressure control valve 3017 is provided with a sliding hole, the diameter of the sliding hole of the pressure control valve 3017 is clearance-fitted with the pulling circular plate 308, and the inner side of the glass clamping assembly 306 is fixedly connected to the outer side of the sliding positioning ring 305.

[0039] The working principle of this invention is as follows: During operation, the gas injection pipe 3016 is first connected to a gas compressor. Then, the bottle neck of the glass preform is placed over the outside of the clamping ring 309, and the glass clamping assembly 306 tightens the clamp on the glass preform. The glass preform is then heated by the heating module. When it is necessary to process the glass preform into a smooth bottle, the gas compressor operates, and the gas flows through the gas injection pipe 3016 to the sliding sleeve 301, pressure lifting plate 3012, and connecting ring plate 301. 14. Gas is injected into the air chamber formed by the air pressure pipe 3015 and the pressure control valve 3017. Then, by controlling the pressure of the pressure control valve 3017, the air pressure in the air chamber formed by the sliding sleeve 301, the pressure lifting plate 3012, the connecting ring plate 3014, the air pressure pipe 3015 and the pressure control valve 3017 reaches the set value and is injected into the glass preform. When the gas is continuously injected into the glass preform, the glass preform expands uniformly under the action of the air pressure, so that the glass preform is blown into the specified product.

[0040] When the glass preform needs to be processed into a prismatic bottle, gas is first injected through the gas compressor into the gas chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, gas pressure pipe 3015, and pressure control valve 3017 via the gas injection pipe 3016. Then, the gas enters the glass preform through the pressure control valve 3017, causing the glass preform to reach the set diameter. Afterward, the pressure control valve 3017 closes, and the gas compressor continues to inject gas into the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, gas pressure pipe 3015, and pressure control valve 3017. Gas is injected into the air chamber formed by the lowering plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017. The continuous increase in air pressure within this chamber, caused by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015, and pressure control valve 3017, causes the pressure lifting plate 3012 to rise. This, in turn, drives the second connecting rod 3013 and the pulling circular plate 308 to rise, thereby causing the bending plate 307 to bend outwards until the bending plate 307... When the bending protrusion reaches the standard for processing corrugated bottles, the second servo motor 203 drives the second gear 204 to rotate, which in turn drives the transmission disc 205 to rotate through the cooperation of the second gear 204 and the transmission gear 2010. The arc-shaped push groove 206 pushes the sliding rod 303, and then the guide plate 208 and guide rod 209 position the sliding rod 303 so that the sliding rod 303 moves closer to or away from the center of the first positioning ring 201, thereby causing the sliding sleeve 301 and the connecting... The ring plate 3014, air pressure pipe 3015 and pressure control valve 3017 rise and fall, and because the air pressure in the air chamber formed by the sliding sleeve 301, pressure lifting plate 3012, connecting ring plate 3014, air pressure pipe 3015 and pressure control valve 3017 remains unchanged, the pressure lifting plate 3012, second connecting rod 3013, pulling circular plate 308 and bending plate 307 rise, thereby processing prisms on the glass blank, so that the equipment can meet different processing requirements and ensure the processing range;

[0041] When the pressure control valve 3017 injects gas into the glass preform, a hemispherical baffle is provided at the bottom of the pressure control valve 3017 so that the gas does not directly act on the heated glass preform, ensuring that the glass preform can be blown into the specified shape evenly.

[0042] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0043] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0044] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A glassblowing machine for manufacturing glassware, comprising a circulating positioning processing frame (1), characterized in that: An adjustment assembly (2) is fixedly connected to the front of the inner side of the cyclic positioning processing frame (1), and a blowing assembly (3) is fixedly connected to the outer side of the cyclic positioning processing frame (1). The cyclic positioning processing frame (1) includes a cyclic positioning ring (101). A mounting positioning bearing (102) is installed on both the front and back sides of the outer side of the cyclic positioning ring (101). A support rod (103) is fixedly connected to the outer side of the mounting positioning bearing (102). A positioning base plate (104) is fixedly connected to the bottom of the support rod (103). A support column (105) is fixedly connected to the back of the positioning base plate (104). A first servo motor (107) is fixedly connected to the top of the support column (105). A first gear (108) is fixedly connected to the output shaft of the first servo motor (107). An internal gear ring (106) is fixedly connected to the back of the inner side of the cyclic positioning ring (101). The adjustment assembly (2) includes a first positioning ring (201), a transmission disc (205) is mounted on the back of the first positioning ring (201), a second fixing plate (202) is fixedly connected to one side of the front of the first positioning ring (201), a second servo motor (203) is fixedly connected to one side of the second fixing plate (202), a second gear (204) is fixedly connected to the output shaft of the second servo motor (203), an arc-shaped push groove (206) is opened on the front of the transmission disc (205), a guide plate (208) is fixedly connected to the inner side of the first positioning ring (201), a guide rod (209) is fixedly connected to the inner side of the guide plate (208), a second positioning ring (207) is fixedly connected to the side of the guide plate (208) away from the first positioning ring (201), and a transmission tooth (2010) is fixedly connected to the outer side of the transmission disc (205). The blowing assembly (3) includes a sliding sleeve (301), a first connecting rod (302) is fixedly connected to the top of the outer side of the sliding sleeve (301), a sliding rod (303) is fixedly connected to the front side of the first connecting rod (302), a limiting circular plate (304) is fixedly connected to the front side of the sliding rod (303), a sliding positioning ring (305) is provided on the outer side of the sliding sleeve (301), a clamping ring (309) is fixedly connected to the bottom of the sliding positioning ring (305), and a glass clamping assembly (306) is installed on the outer side of the sliding positioning ring (305). A guide positioning rod (3010) is fixedly connected to the inner side of the sliding sleeve (301), and a limit stop ring (3011) is fixedly connected to the inner side of the sliding sleeve (301). A pressure lifting plate (3012) is provided near the top of the inner side of the sliding sleeve (301), and a second connecting rod (3013) is fixedly connected to the bottom of the pressure lifting plate (3012). A pull circular plate (308) is fixedly connected to the bottom of the second connecting rod (3013). A bending plate (307) is fixedly connected to the outer side of the sliding sleeve (301), a connecting ring plate (3014) is fixedly connected to the bottom of the sliding sleeve (301), a pneumatic pipe (3015) is fixedly connected to the bottom of the connecting ring plate (3014), a pressure control valve (3017) is fixedly connected to the bottom of the pneumatic pipe (3015), a bending plate (307) is fixedly connected to the bottom of the pressure control valve (3017), and an air injection pipe (3016) is fixedly connected to the top of the inner side of the sliding sleeve (301).

2. A glassblowing machine for manufacturing glassware according to claim 1, characterized in that: The teeth on the inner side of the internal gear ring (106) mesh with the teeth on the outer side of the first gear (108). A sliding positioning hole is provided on the outer side of the circulating positioning ring (101). The diameter of the sliding positioning hole of the circulating positioning ring (101) and the diameter of the outer side of the sliding sleeve (301) are in clearance fit. The sliding positioning ring (305) is fixedly connected to the top of the clamping ring (309) and the outer side of the circulating positioning ring (101). The diameter of the outer side of the limiting stop ring (3011) and the diameter of the inner side of the sliding positioning ring (305) are in clearance fit. The diameter of the inner side of the sliding positioning ring (305) is the same as the diameter of the inner side of the sliding positioning ring (305).

3. A glassblowing machine for manufacturing glassware according to claim 1, characterized in that: The first positioning ring (201) is positioned and connected to the transmission disc (205) by a bearing, and the second positioning ring (207) is connected to the transmission disc (205) by a bearing. The width of the arc-shaped push groove (206) is the same as the width of the inner side of the guide plate (208). The diameter of the sliding rod (303) and the width of the arc-shaped push groove (206) are in clearance fit. The top of the sliding rod (303) is provided with a sliding hole. The diameter of the sliding hole of the sliding rod (303) is in clearance fit with the diameter of the guide rod (209). The transmission teeth (2010) mesh with the teeth on the outer side of the second gear (204). The number of arc-shaped push grooves (206) is the same as the number of guide plates (208).

4. A glassblowing machine for manufacturing glassware according to claim 1, characterized in that: The inner diameter of the sliding sleeve (301) and the diameter of the pressure lifting plate (3012) are fitted with a clearance. A sliding positioning groove is provided on the outer side of the pressure lifting plate (3012). The cross-sectional dimensions of the sliding positioning groove on the outer side of the pressure lifting plate (3012) and the cross-sectional dimensions of the guide positioning rod (3010) are fitted with a clearance.

5. A glassblowing machine for manufacturing glassware according to claim 1, characterized in that: The inner diameter of the bending plate (307) is clearance-fitted with the outer diameter of the pulling circular plate (308). The pressure control valve (3017) has a sliding hole at its top. The diameter of the sliding hole of the pressure control valve (3017) is clearance-fitted with the pulling circular plate (308). The inner side of the glass clamping assembly (306) is fixedly connected to the outer side of the sliding positioning ring (305).

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