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CN-122010392-A - Shaping and blowing device for glass wine bottle

CN122010392ACN 122010392 ACN122010392 ACN 122010392ACN-122010392-A

Abstract

The present invention relates to the field of molding and blowing technology for glass wine bottles, specifically a molding and blowing device for glass wine bottles, comprising a support turntable and multiple push out mechanisms arranged on the support turntable. Two molding half molds are arranged opposite each other below the push out mechanism to form a molding cavity for the glass wine bottle. The outer side of the two molding half molds is provided with a support base, and a support plate is arranged above the support base. The present invention cooperates with an upward pushing circular plate through a fence. When pushing up the glass liquid between the two molding half molds, the fence is accurately positioned on the outer side of the upward pushing plate, and the two together form a glass bottle base shape that meets the design requirements. This synergistic effect can precisely control the flow and distribution of glass liquid during the molding process, Ensuring that the size and shape of the glass bottle base meet the design standards greatly improves the product's qualification rate.

Inventors

  • ZHU MING
  • WU FENG
  • LIU HENGRUI

Assignees

  • 江苏翔源玻璃制品有限公司

Dates

Publication Date
20260512
Application Date
20251231

Claims (10)

  1. 1. The forming and blowing device for the glass wine bottle comprises a supporting rotary table (1) and a plurality of pushing mechanisms (2) arranged on the supporting rotary table (1), wherein two forming half dies (3) are arranged below the pushing mechanisms (2), the two forming half dies (3) are oppositely arranged and are used for closing the die to form a forming cavity of the glass wine bottle, and the forming and blowing device is characterized in that a supporting base (4) is arranged outside the two forming half dies (3), a supporting plate (5) is arranged above the supporting base (4), and a supporting piece (51) for supporting the supporting plate (5) is further arranged on the supporting base (4); The utility model discloses a glass bottle thick bottom shaping device, including backup pad (5) and glass bottle thick bottom, fixed mounting has guide sleeve (52) on backup pad (5), telescopic connection spare (6) are installed to guide sleeve (52) department, push up plectane (7) and enclose fender (8) are installed respectively to telescopic connection spare (6), push up plectane (7) and enclose fender (8) and cooperate each other, carry out auxiliary shaping to the glass bottle thick bottom.
  2. 2. The molding press-blowing device for glass wine bottles, as claimed in claim 1, wherein the supporting member (51) comprises a telescopic cylinder (511) and a sliding rod (512), the telescopic cylinder (511) is fixedly installed on the supporting base (4), the output end of the telescopic cylinder (511) is fixedly connected with the supporting plate (5), two sliding rods (512) are arranged, the two sliding rods (512) are fixedly installed on the supporting base (4), and the supporting plate (5) is sleeved on the outer sides of the two sliding rods (512) in a sliding mode.
  3. 3. The molding press-blowing device for glass wine bottles according to claim 1, wherein the telescopic connecting piece (6) comprises a moving round block (61), a guide piece (62), a moving piece (63), a fixing rod (64), an end fixing piece (65) and an adjusting rod (66), the moving round block (61) is slidingly connected inside the guide sleeve (52), and the guide piece (62) is arranged between the moving round block (61) and the guide sleeve (52); the moving piece (63) is arranged at one end of the guide sleeve (52), and the moving piece (63) is used for driving the moving round block (61); one end of the guide sleeve (52) close to the two molding half molds (3) is provided with a moving hole (521), the fixed rod (64) penetrates through the moving hole (521), one end of the fixed rod (64) is fixedly connected with the moving round block (61), and the other end of the fixed rod (64) is fixedly connected with the push-up round plate (7) through an end fixing piece (65); The movable round block (61) is also provided with a movable groove (611), a positioning piece (67) is arranged at the movable groove (611), the positioning piece (67) is connected with an adjusting rod (66), one end of the guide sleeve (52) is provided with a limiting piece (68) outside the movable hole (521), and two limiting rods (661) connected with the limiting piece (68) are arranged on the adjusting rod (66); The other end of the adjusting rod (66) is provided with a middle connecting piece (69), and the middle connecting piece (69) is connected with the enclosure (8).
  4. 4. A molding press-blowing device for glass wine bottles, according to claim 3, wherein the guide member (62) comprises a guide hemisphere (621), the guide hemisphere (621) is fixedly arranged at the outer side of the movable round block (61), a continuous guide groove (522) is arranged in the guide sleeve (52), the middle part of the guide groove (522) is a spiral groove (523), when the movable round block (61) moves along the guide sleeve (52) under the action of the moving member (63), the guide hemisphere (621) slides along the guide groove (522), and after the guide hemisphere (621) passes through the spiral groove (523), the guide hemisphere (621) drives the movable round block (61) to rotate 180 degrees.
  5. 5. A molding press-blowing device for glass wine bottles, as defined in claim 3, wherein the end fixing member (65) comprises a fixing tube (651), a connecting plate (652) and a connecting block (653), one end of the fixing tube (651) is fixedly connected with the push-up circular plate (7), the other end of the fixing tube (651) is fixedly connected with the connecting plate (652), one end of the connecting plate (652) is fixedly connected with the connecting block (653), and the connecting block (653) is fixedly installed at one end of the fixing rod (64).
  6. 6. The molding press-blowing device for glass wine bottles according to claim 3, wherein the positioning piece (67) comprises a positioning block (671), a positioning rod (672), a first positioning spring (673) and a second positioning spring (674), the positioning block (671) is slidably connected at the position of the moving groove (611), one end of the adjusting rod (66) is fixedly connected with the positioning block (671), the positioning block (671) is slidably sleeved outside the positioning rod (672), two ends of the positioning rod (672) are fixedly connected with the moving groove (611), the first positioning spring (673) and the second positioning spring (674) are respectively sleeved outside the positioning rod (672), the first positioning spring (673) and the second positioning spring (674) are respectively positioned at two sides of the positioning block (671), and one ends, far away from each other, of the first positioning spring (673) and the second positioning spring (674) are fixedly connected with the inner wall of the moving groove (611).
  7. 7. A molding press-blowing device for glass wine bottles according to claim 3, wherein the limiting piece (68) comprises a limiting sleeve (681), the limiting sleeve (681) is fixedly arranged at one end of the guiding sleeve (52), a limiting hole (6811) is formed in the limiting sleeve (681), the diameter of the limiting hole (6811) is smaller than that of the moving hole (521), two Z-shaped grooves (6812) are formed in the inner wall of the limiting sleeve (681), and two ends of the two limiting rods (661) are respectively connected with the Z-shaped grooves (6812) in a sliding mode.
  8. 8. The molding press-blowing device for glass wine bottles, as defined in claim 3, wherein the middle connecting piece (69) comprises a connecting frame (691), the top of the connecting frame (691) is in a cross shape, the top of the connecting frame (691) is fixedly connected with the bottom of the surrounding block (8), the connecting frame (691) is slidably sleeved on the outer side of the fixed pipe (651), an opening (6531) is formed in the connecting block (653), an adjusting rod (66) is slidably penetrated through the opening (6531), and one end of the adjusting rod (66) is fixedly connected with the connecting frame (691).
  9. 9. The molding press-blowing device for glass wine bottles, as claimed in claim 5, wherein the fixing tube (651) is provided with a plurality of guiding-out holes (6511) near one end of the push-up circular plate (7), a connecting cavity (654) is arranged between the connecting plate (652) and the connecting block (653), an air hole communicated with the guiding-out holes (6511) is arranged at the connecting cavity (654) of the connecting plate (652), the fixing rod (64) is provided with a fixing cavity (641), the fixing cavity (641) is communicated with one end of the connecting cavity (654), the fixing rod (64) is also provided with an ingress tube (642) communicated with the fixing cavity (641), the limiting sleeve (681) is provided with a liquid-passing tube (643), and the liquid-passing tube (643) is connected with external liquid-passing equipment.
  10. 10. The molding press-blowing device for glass wine bottles according to claim 9, wherein the fixing rod (64) and the adjusting rod (66) are deviated from the center of the moving round block (61), and the diameter of the fixing rod (64) is larger than that of the adjusting rod (66).

Description

Shaping and blowing device for glass wine bottle Technical Field The invention relates to the technical field of molding and blowing of glass wine bottles, in particular to a molding and blowing device for glass wine bottles. Background In the industrial production of glass wine bottles, the blow molding process is a mainstream manufacturing method by virtue of the advantages of high efficiency, accuracy and capability of producing high-quality products. The process converts the glass liquid into a wine bottle shape meeting the design requirement through a series of orderly and precisely controlled steps. Subsequently, the molten glass starts to fall under its own weight. During the falling process, the glass liquid gradually fills the bottom and part of the side wall of the mould, and the outline of the wine bottle is formed initially. However, the distribution of the glass liquid at the bottom of the mold is often not uniform enough by gravity alone, and a bottom structure with a certain thickness and a specific shape is difficult to form, so that the requirements of the wine bottle on the strength and the stability of the bottom cannot be met. In order to solve the above problems, a push plate is introduced in the prior art. After the molten glass falls to a certain stage, the push plate starts to move to push the molten glass upwards. The main function of the push plate is to extrude glass liquid into a preset bottom shape through a push-up action to form a bottom structure with a certain thickness, which is important for enhancing the compressive strength of the wine bottle, improving the overall stability and ensuring the safety in the transportation, storage and use processes. However, the push plate is generally of a planar structure, in the process of contacting and pushing up the bottom of glass liquid, the contact surface of the push plate and the glass liquid is relatively single, the extrusion force of the glass liquid is unevenly distributed, the extrusion force of the glass liquid close to the central area of the push plate is relatively large, the flow speed is relatively high, the extrusion force of the glass liquid in the edge area is relatively small, the flow speed is relatively low, the glass liquid cannot be evenly distributed at the bottom due to the difference of the flow speeds, an irregular state is formed, the thickness of the bottom of the glass wine bottle is directly uneven, when the wine bottle is formed by inflation in a follow-up mode, the situation of over-expansion, thinning and even cracking easily occurs in the area with the thinner bottom due to weak pressure bearing capacity, and the situation of insufficient expansion in the area with the thicker thickness is likely, so that the shape of the bottom of the wine bottle does not meet the design requirements, the quality stability of the glass wine bottle is seriously influenced, the rejection rate is increased, and the production cost is improved. Disclosure of Invention The invention aims to provide a forming and blowing device for glass wine bottles, which is used for solving the problems in the background technology. The forming and blowing device for the glass wine bottle comprises a supporting rotary table and a plurality of pushing mechanisms arranged on the supporting rotary table, wherein two forming half dies are arranged below the pushing mechanisms and are oppositely arranged and used for closing a die to form a forming cavity of the glass wine bottle, a supporting base is arranged outside the two forming half dies, a supporting plate is arranged above the supporting base, and a supporting piece for supporting the supporting plate is further arranged on the supporting base; The support plate is fixedly provided with a guide sleeve, a telescopic connecting piece is arranged at the guide sleeve, an upward pushing circular plate and a surrounding baffle are respectively arranged at the telescopic connecting piece, and the upward pushing circular plate and the surrounding baffle are mutually matched to assist in forming the thick bottom of the glass bottle. Further, support piece includes flexible cylinder and slide bar, flexible cylinder fixed mounting is on supporting the base, and flexible cylinder output and backup pad fixed connection, the slide bar is equipped with two, two the equal fixed mounting of slide bar is on supporting the base, and the backup pad slip cup joints in two slide bar outsides. Further, the telescopic connecting piece comprises a movable round block, a guide piece, a movable piece, a fixed rod, an end fixing piece and an adjusting rod, wherein the movable round block is slidably connected inside the guide sleeve, and the guide piece is arranged between the movable round block and the guide sleeve; The moving piece is arranged at one end of the guide sleeve and is used for driving the moving round block; one end of the guide sleeve, which is close to the two molding half molds, is provide