Constant-temperature mold for producing medium borosilicate glass molded bottle

Abstract

The invention discloses a constant-temperature mold for medium borosilicate glass molded bottle production, and belongs to the technical field of glass manufacturing equipment.The constant-temperature mold comprises a bottom mold body, a side mold body is arranged on the bottom mold body, and mold cavities are formed in the top of the bottom mold body and the inner side of the side mold body correspondingly; heat preservation mechanisms are mounted in the bottom mold and the side molds; according to the constant-temperature mold for producing the medium borosilicate glass molded bottle, the closed grooves are uniformly distributed on the inner side of the mold cavity in an annular array manner, so that a glass bottle can be cooled more uniformly, and the cooling time of the glass bottle is greatly shortened; when the first rotating ring and the second rotating ring rotate, all the sealing blocks can be driven to move to open the sealing groove, the sealing groove can be conveniently opened, the side mold and the bottom mold can be connected into a whole through the air cylinder, the opening process and cost of the side mold are greatly reduced, the surface of a glass bottle is smoother when the glass bottle is formed, and the quality of the glass bottle is improved. And the flash is better reduced.

Description

Technical Field

[0001] The invention relates to the technical field of glass manufacturing equipment, in particular to a constant temperature mold for producing medium borosilicate glass molded bottles. Background Art

[0002] The forming process of borosilicate glass bottles is mainly divided into two types: tube forming method and molding method. Tube forming method: through a vertical production line, molten glass drops fall into a steel mold and are drawn into a tube, and then formed into a glass bottle through processes such as wire drawing and cutting. The tube drawing process in the tube forming process is more difficult and requires superb technology and precise equipment support. Molding method: Pour the molten glass into a pre-designed mold and cool and shape it to obtain a glass bottle. This method is suitable for the production of bottles with complex shapes and large sizes. In the production of borosilicate glass bottles by molding, a constant temperature mold needs to be used to keep the bottle body at a constant temperature during molding, so that the bottle body will not be affected by the temperature difference during molding.

[0003] The existing publication number is CN117510046B, a constant temperature mold for the production of medium borosilicate glass molded bottles, including a base, the upper surface of the base is fixedly connected to a plurality of motors, the driving ends of the plurality of motors are fixedly connected to a mounting rod 1, the top of the base is rotatably connected to a plurality of rotating rods, the outer walls of the plurality of mounting rods 1 and the rotating rods are fixedly connected to a first connecting assembly, the outer walls of the plurality of rotating rods are fixedly connected to a gear 1, the upper surface of the base is rotatably connected to a rotating sleeve, the inner wall of the rotating sleeve is fixedly connected to a gear ring 1, and the outer wall of the gear 1 is meshedly connected to the outside of the gear ring 1. By arranging electric heating elements around the mold cavity, the uniformity of heating of the molten glass is ensured, and by arranging a rotating mechanism, the molded bottle body is rotated inside the mold cavity, thereby avoiding temperature gradients and stress concentration on the bottle body, and reducing deformation and defects caused by rapid cooling. The bottom of the bottle of the invention is cooled first, and then the bottle body is rotated and cooled by a rotating mechanism. However, the bottle body is relatively soft after being formed, which may cause the bottle body to twist during rotation. In addition, the cooling of the bottom of the bottle body first may also cause stress concentration. Summary of the invention

[0004] The purpose of the present invention is to provide a constant temperature mold for the production of medium-borosilicate glass molded bottles, so as to solve the problem mentioned in the above background technology that the application scope of the constant temperature mold currently used for the production of medium-borosilicate glass molded bottles is limited.

[0005] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme: The present invention provides a constant temperature mold for producing a medium borosilicate glass molded bottle, comprising: a bottom mold, a side mold arranged on the bottom mold, a mold cavity is provided on the top of the bottom mold and the inner side of the side mold, and a heat preservation mechanism is installed inside the bottom mold and the side mold, and the heat preservation mechanism can keep the bottle body at a specified height at all times. The surface of the bottom mold is equipped with an expansion mechanism for expanding and closing the two sets of side molds, and the bottom mold and the side mold are both equipped with a ventilation mechanism for uniformly cooling the high-temperature bottle body; The ventilation mechanism includes an opening component installed inside the bottom mold and the side mold and an air inlet and outlet component installed, and a dustproof component is installed on the air inlet and outlet component; The air inlet and outlet assembly includes an air inlet and a rotatably mounted turbofan 1, wherein the turbofan 1 can be driven by a driving member to rotate, and the suction force generated by the rotation of the turbofan 1 transports external air to the inside of the bottom mold and the side mold through the air inlet to quickly cool the surface of the bottle body; The opening assembly includes a rotatably mounted rotating ring and a slidably mounted closing block. The rotating ring can be driven by a driving member to rotate. The power generated by the rotating ring when it rotates can drive the closing block to slide. When the closing block slides to a specified position, air will contact the bottle body to cool it down.

[0006] Preferably, the air inlet and outlet assembly comprises: a groove and a rotating groove, the groove is opened at the bottom of the bottom mold, a motor is fixedly installed on the inner top of the groove, a turbofan is installed on the output end of the motor, the top of the turbofan is rotatably connected to the top of the rotating groove, the rotating groove is opened at the top of the groove, a gear block is fixedly connected to the inner side of the turbofan in a circular array, a cylindrical hole is opened through the top of the bottom mold near the rotating groove, and a mounting groove is opened at the bottom end of the cylindrical hole.

[0007] Preferably, turbofan 2 is rotatably connected inside the mounting groove, and gear block 2 matching gear block 1 is fixedly connected to the outer surface of turbofan 2 in a circular array. Cylindrical hole 2 is provided near the bottom of cylindrical hole 1 in the side mold, and an air outlet groove is provided on the side of cylindrical hole 1. Air inlets are provided on the outer surfaces of the bottom mold and the side mold, and several groups of air inlets are arranged, and the several groups of air inlets are distributed in a circular array about the center of the bottom mold and the side mold, and the air inlet is trumpet-shaped.

[0008] Preferably, the opening component comprises: an operating groove 1 and a closed groove, the operating groove 1 is opened inside the groove, a motor 2 is installed inside the groove, a gear 1 is fixedly connected to the output end of the motor 2, a rotating ring 1 is rotatably connected inside the operating groove 1, a tooth groove 1 matching the gear 1 is opened on the inner side of the rotating ring 1, a tooth groove 2 is penetrated on the surface of the rotating ring 1, and a rotating rod 1 is rotatably connected through the inner top of the operating groove 1 near the tooth groove 2.

[0009] Preferably, a gear 2 matching with a tooth groove 2 is installed at the end of the rotating rod 1, an operating groove 2 is opened on the inner side of the side mold, the operating groove 2 is penetrated and rotatably connected with the rotating rod 2 near the inner bottom of the rotating rod 1, a gear 3 is fixedly connected to the top of the operating groove 2, a rotating ring 2 is rotatably connected inside the operating groove 2, and a tooth groove 3 matching with the gear 3 is penetrated and opened on the surface of the rotating ring 2.

[0010] Preferably, the closed groove is opened on the inner side of the mold cavity near the air outlet groove and the air inlet, the top of the bottom mold and the bottom of the side mold are provided with guide grooves, the closed groove is connected to the second operating groove through the guide groove, and the guide groove is movably connected to a push rod 1 on the inner side near the bottom mold.

[0011] Preferably, the inner side of the guide groove close to the side mold is movably connected with a push rod 2, the closed groove is movably connected with a closing block, the side of the closing block is connected to one end of a connecting rod 1 through a rotating shaft, the other end of the connecting rod 1 is connected to one end of a connecting rod 2 through a rotating shaft, the other end of the connecting rod 2 is connected to the outer surfaces of the push rod 1 and the push rod 2 through a rotating shaft, and the top end of the push rod 2 is connected to the surface of the rotating ring 2 through a rotating shaft.

[0012] Preferably, the dustproof component comprises: a cleaning groove, wherein the cleaning groove is opened at the end of the air inlet, and a filter is installed at the end of the air inlet.

[0013] Preferably, the unfolding mechanism comprises: a push-pull assembly, the push-pull assembly is installed on the sides of the bottom mold and the side mold, and the bottom mold and the side mold are installed with a docking assembly; The push-pull assembly includes: a cylinder, a slot and an insert block, the bottom of the cylinder is connected to the surface of the bottom mold through a rotating shaft, the top of the cylinder is connected to the surface of the side mold through a rotating shaft, the bottom mold and the side mold are connected through a rotating shaft, the top of the bottom mold near the first rotating rod is provided with an operating slot three, and the bottom of the side mold near the second rotating rod is provided with an operating slot three; The top end of the rotating rod one and the bottom end of the rotating rod two are both movably connected to an extension rod through a slide groove, the ends of the two groups of extension rods are connected by an adjusting rod, the adjusting rod and the extension rod are connected by a rotating shaft, the slot is opened at the top end of the pushing rod one, and an insert block is movably connected inside the slot, and the insert block is fixedly connected to the bottom end of the pushing rod two.

[0014] Preferably, the docking assembly comprises: a docking strip 1, the docking strip 1 is fixedly connected to the surface of the side mold, a docking groove 1 matching with the docking strip 1 is formed on the surface of the side mold away from the docking strip 1, a docking strip 2 is formed at the bottom of the side mold, and a docking groove 2 matching with the docking strip 2 is formed at the top of the bottom mold.

[0015] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects: 1. A motor is provided to drive the first turbofan to rotate. When the first turbofan rotates, the second turbofan can be driven to rotate. When the first turbofan and the second turbofan rotate, suction from top to bottom can be generated to transport air through the air inlet, the closed groove, the air outlet groove, the second cylindrical hole and the first cylindrical hole to the inside of the groove for discharge. When the air passes through the inside of the closed groove, the heated glass bottle body can be cooled. The closed grooves are evenly distributed on the inner side of the mold cavity in the form of a circular array, so that the glass bottle can be cooled more evenly, greatly reducing the cooling time of the glass bottle; 2. A motor 2 is provided to drive the rotating ring 1 and the rotating ring 2 to rotate through the cooperation of related parts. When the rotating ring 2 rotates, the pushing rod 1 and the pushing rod 2 can be driven to slide inside the guide groove through the rotating shaft. When the pushing rod 1 and the pushing rod 2 slide, the closing block can be driven to slide inside the closing groove through the cooperation of the connecting rod 2 and the connecting rod 1. When the rotating ring 1 and the rotating ring 2 rotate, all the closing blocks can be driven to move to open the closing groove, which is convenient for opening the closing groove; 3. The cylinder is equipped with a rotating shaft to drive the side mold to flip to both sides. When the side mold flips, it can rotate through the rotating shaft and the top of the bottom mold. The bottle body can be taken out when the side mold rotates to the specified position. When the bottle body is taken out, the side mold can be directly flipped by the cylinder, and the side mold and the bottom mold can be connected as a whole through the cylinder, which greatly reduces the process and cost of opening the side mold; 4. A side mold is provided which can drive the docking strip 1 to dock with the docking groove 1 and the docking strip 2 to dock with the docking groove 2 when closed. The docking strip 1, the docking groove 1, the docking strip 2 and the docking groove 2 are provided with inclined surfaces so that they can fit better during docking, so that the surface of the glass bottle is smoother during molding and the flash is better reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0017] Figure 1 It is a top view of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above; Figure 3 It is a schematic diagram of the three-dimensional unfolded structure of the present invention; Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the present invention at a first viewing angle; Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the present invention at a second viewing angle; Figure 6 It is a schematic diagram of a three-dimensional cross-sectional structure of the present invention when viewed from above; Figure 7 It is a schematic diagram of the air circulation structure of the present invention; Figure 8 The present invention Figure 5 A schematic diagram of the enlarged structure of part A; Fig. 9 The present invention Figure 6 A schematic diagram of the enlarged structure of part B; Fig.10 The present invention Figure 3 A schematic diagram of the enlarged structure of part C; Fig.11 The present invention Figure 3 A schematic diagram of the enlarged structure of the D section; Fig.12 The present invention Figure 3 A schematic diagram of the enlarged structure of part E; Fig.13 The present invention Figure 5 A schematic diagram of the enlarged structure of the F section; In the figure: 1, bottom mold; 2, side mold; 3, ventilation mechanism; 31, air inlet and outlet assembly; 311, groove; 312, motor 1; 313, turbofan 1; 314, rotating groove; 315, tooth block 1; 316, cylindrical hole 1; 317, mounting groove; 318, turbofan 2; 319, tooth block 2; 3110, cylindrical hole 2; 3111, air outlet groove; 3112, air inlet; 32, opening assembly; 321, operating groove 1; 322, motor 2; 323, gear 1; 324, rotating ring 1; 325, tooth groove 1; 326, tooth groove 2; 327, rotating rod 1; 328, gear 2; 329, operating groove 2; 3210, rotating rod 2; 3211, Gear three; 3212, rotating ring two; 3213, tooth groove three; 3214, closed groove; 3215, guide groove; 3216, closed block; 3217, connecting rod one; 3218, connecting rod two; 3219, push rod one; 3220, push rod two; 33, dustproof component; 331, filter screen; 332, cleaning groove; 4, mold cavity; 5, insulation mechanism; 6, unfolding mechanism; 61, push-pull component; 611, cylinder; 612, operating groove three; 613, extension rod; 614, adjustment rod; 615, slot; 616, plug-in block; 62, docking component; 621, docking strip one; 622, docking groove one; 623, docking strip two; 624, docking groove two. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] See also Figure 1-Figure 3 The present invention provides an embodiment: a constant temperature mold for producing medium borosilicate glass molded bottles, comprising: a bottom mold 1, a side mold 2 is arranged on the bottom mold 1, a mold cavity 4 is opened on the top of the bottom mold 1 and the inner side of the side mold 2, a heat preservation mechanism 5 is installed inside the bottom mold 1 and the side mold 2, the heat preservation mechanism 5 can keep the bottle body at a specified height at all times, an expansion mechanism 6 for expanding and closing two groups of side molds 2 is installed on the surface of the bottom mold 1, and a ventilation mechanism 3 for uniformly cooling the high-temperature bottle body is installed on the bottom mold 1 and the side mold 2.

[0024] It should be noted that the high-temperature bottle body is placed in the mold cavity 4 of the bottom mold 1. At this time, the unfolding mechanism 6 can work to close the two sets of side molds 2. After the side molds 2 are closed, the equipment blows air to the top of the bottle body. During the blowing process of the bottle body, the insulation mechanism 5 works to ensure that the temperature inside the mold cavity 4 is maintained at a corresponding height. When the bottle body is formed, the insulation mechanism 5 stops working, and the ventilation mechanism 3 can work to quickly cool the bottle body.

[0025] like Figure 5 , Figure 7 , Figure 8 and Fig. 9As shown, the ventilation mechanism 3 includes an opening component 32 installed inside the bottom mold 1 and the side mold 2 and an air inlet and outlet component 31, a dustproof component 33 is installed on the air inlet and outlet component 31, the air inlet and outlet component 31 includes an opened air inlet 3112 and a rotatably installed turbofan 1 313, the turbofan 1 313 can be driven by a driving member to rotate, the suction force generated when the turbofan 1 313 rotates transmits external air to the inside of the bottom mold 1 and the side mold 2 through the air inlet 3112 to quickly cool the surface of the bottle body, the air inlet and outlet component 31 includes: a groove 311 and a rotating groove 314, the groove 311 is opened at the bottom of the bottom mold 1, a motor 1 312 is fixedly installed on the inner top of the groove 311, a turbofan 1 313 is installed on the output end of the motor 1 312, the top of the turbofan 1 313 is rotatably connected to the top of the rotating groove 314, the rotating groove 314 is opened at the top of the groove 311, and the inner side of the turbofan 1 313 is in the shape of a ring array. The bottom mold 1 is fixedly connected with a tooth block 1 315, a cylindrical hole 1 316 is formed through the top of the bottom mold 1 near the rotating groove 314, a mounting groove 317 is formed at the bottom of the cylindrical hole 1 316, a turbofan 2 318 is rotatably connected inside the mounting groove 317, and a tooth block 2 319 matching the tooth block 1 315 is fixedly connected to the outer surface of the turbofan 2 318 in a circular array, and a cylindrical hole 2 3110 is formed near the bottom of the cylindrical hole 1 316, and the cylindrical hole 1 316 is formed in a cylindrical hole 317. An air outlet groove 3111 is provided on the side, and air inlets 3112 are provided on the outer surfaces of the bottom mold 1 and the side mold 2. There are several groups of air inlets 3112, and the several groups of air inlets 3112 are distributed in a circular array about the center of the bottom mold 1 and the side mold 2. The air inlet 3112 is trumpet-shaped, and the dustproof component 33 includes: a cleaning groove 332, the cleaning groove 332 is opened at the end of the air inlet 3112, and a filter screen 331 is installed at the end of the air inlet 3112.

[0026] It is worth noting that when the motor 1 312 is working, it can drive the turbofan 1 313 to rotate. When the turbofan 1 313 rotates, the top can rotate inside the rotating groove 314. When the top of the turbofan 1 313 rotates, it can drive the inner gear block 1 315 to rotate. When the gear block 1 315 rotates, it can drive the gear block 2 319 to mesh and rotate. When the gear block 2 319 meshes and rotates, it can drive the turbofan 2 318 to rotate inside the mounting groove 317. The turbofan 1 313 and the turbofan 2 31 8 can generate suction from top to bottom when rotating. The suction generated by turbofan 1 313 and turbofan 2 318 can suck the air on the outer surface of the bottom mold 1 and the side mold 2 into the air inlet 3112. Since the air inlet 3112 is trumpet-shaped with a large outside and a small inside, the air can be discharged at a high speed from the end of the air inlet 3112. When the air is discharged at a high speed, it will pass through the closed groove 3214 and enter the inside of the air outlet groove 3111. While passing through the closed groove 3214, the air will emit the bottle body out of the bottle body. The heat is brought into the interior of the air outlet groove 3111 at the same time. Since the output end of the air inlet 3112 and the input end of the air outlet groove 3111 are parallel to the opening of the closed groove 3214, the air will only take away the heat emitted by the bottle body when entering the closed groove 3214 without affecting the surface of the bottle body. When the air enters the air outlet groove 3111, it will be transported to the interior of the cylindrical hole 2 3110 and the cylindrical hole 1 316. The air can be transported to the interior of the groove 311 through the end of the cylindrical hole 1 316. The turbofan 1 313 inside the groove 311 can discharge the air out of the closed groove 3214 in a circular array and evenly distribute it on the inner side of the mold cavity 4, so that the glass bottle can be cooled more evenly and the cooling time of the glass bottle can be greatly reduced. When the air enters the air inlet 3112, it will pass through the filter 331. The filter 331 can filter impurities and dust inside the air to prevent the impurities inside the air from affecting the surface of the bottle body.

[0027] like Figure 4 , Figure 6 , Fig. 9 , Fig.11 and Fig.12As shown, the opening component 32 includes a rotating ring 324 that is rotatably installed and a closing block 3216 that is slidably installed. The rotating ring 324 can be driven by a driving member to rotate. When the rotating ring 324 rotates, the power generated can drive the closing block 3216 to slide. When the closing block 3216 slides to a specified position, the air will contact the bottle body to cool down. The opening component 32 includes: an operating groove 321 and a closing groove 3214. The operating groove 321 is opened inside the groove 311. A motor 322 is installed inside the groove 311. The output end of the motor 322 is fixedly connected to There is a gear 323, a rotating ring 324 is rotatably connected inside the operating groove 321, a tooth groove 325 matching the gear 323 is provided on the inner side of the rotating ring 324, a tooth groove 326 is penetrated through the surface of the rotating ring 324, a rotating rod 327 is rotatably connected to the inner top of the operating groove 321 near the tooth groove 326, and a gear 328 matching the tooth groove 326 is installed at the end of the rotating rod 327, an operating groove 329 is provided on the inner side of the side mold 2, and a rotating groove 329 is rotatably connected to the inner bottom of the operating groove 329 near the rotating rod 327. The top of the second operating groove 329 is fixedly connected with a gear 3211, and the second operating groove 329 is rotatably connected with a second rotating ring 3212. The surface of the second rotating ring 3212 is penetrated with a tooth groove 3213 matching the gear 3211. The closed groove 3214 is provided on the inner side of the mold cavity 4 near the air outlet groove 3111 and the air inlet 3112. The top of the bottom mold 1 and the bottom of the side mold 2 are both provided with a guide groove 3215. The closed groove 3214 is connected to the second operating groove 329 through the guide groove 3215. The guide groove 3215 is close to the inner side of the bottom mold 1. The side is movably connected with a pushing rod 1 3219, the inner side of the guide groove 3215 close to the side mold 2 is movably connected with a pushing rod 2 3220, the inside of the closed groove 3214 is movably connected with a closing block 3216, the side of the closing block 3216 is connected to one end of a connecting rod 1 3217 through a rotating shaft, the other end of the connecting rod 1 3217 is connected to one end of a connecting rod 2 3218 through a rotating shaft, the other end of the connecting rod 2 3218 is connected to the outer surfaces of the pushing rod 1 3219 and the pushing rod 2 3220 through a rotating shaft, and the top of the pushing rod 2 3220 is connected to the surface of the rotating ring 2 3212 through a rotating shaft.

[0028] It can be understood that when the motor 222 is working, it can drive the gear 1 323 to rotate. When the gear 1 323 rotates, it can drive the rotating ring 1 324 to rotate through the cooperation of the tooth groove 1 325. When the rotating ring 1 324 rotates, it can drive the tooth groove 2 326 to rotate. When the tooth groove 2 326 rotates, it can drive the gear 2 328 to mesh and rotate. When the gear 2 328 meshes and rotates, it can drive the rotating rod 2 3210 to rotate. When the rotating rod 2 3210 rotates, it can drive the gear 3 3211 to rotate. When the gear 3 3211 rotates, it can drive the rotating ring 2 3212 to rotate through the tooth groove 3213. When the rotating ring 2 3212 rotates, it can rotate inside the operating slot 2 329. The rotating ring 2 When 3212 rotates, it can drive the push rod 1 3219 and the push rod 2 3220 to slide inside the guide groove 3215 through the rotating shaft. When the push rod 1 3219 and the push rod 2 3220 slide, the connecting rod 2 3218 can be pulled through the rotating shaft. When the connecting rod 2 3218 is pulled, it can drive the connecting rod 1 3217 to move through the rotating shaft. When the connecting rod 1 3217 moves, it can drive the closing block 3216 to slide inside the closing groove 3214. When the closing block 3216 slides to the specified position, the input end of the air outlet groove 3111 and the output end of the air inlet 3112 can be opened. After the input end of the air outlet groove 3111 and the output end of the air inlet 3112 are opened, the air can cool the bottle body.

[0029] like Figure 4 , Fig.10 , Fig.11 and Fig.12 As shown, the unfolding mechanism 6 includes: a push-pull assembly 61, which is installed on the sides of the bottom mold 1 and the side mold 2. The push-pull assembly 61 includes: a cylinder 611, a slot 615 and an insert block 616. The bottom of the cylinder 611 is connected to the surface of the bottom mold 1 through a rotating shaft, and the top of the cylinder 611 is connected to the surface of the side mold 2 through a rotating shaft. The bottom mold 1 and the side mold 2 are connected through a rotating shaft. The top of the bottom mold 1 is provided with an operating slot 312 near the rotating rod 327, and the side mold 2 is provided with an operating slot 312 near the rotating rod 327. An operating groove three 612 is provided at the bottom of the rotating rod 3210. The top of the rotating rod 1 327 and the bottom of the rotating rod 2 3210 are movably connected with an extension rod 613 through a sliding groove. The ends of the two groups of extension rods 613 are connected by an adjusting rod 614. The adjusting rod 614 and the extension rod 613 are connected by a rotating shaft. A slot 615 is provided at the top of the pushing rod 1 3219. An insert block 616 is movably connected inside the slot 615. The insert block 616 is fixedly connected to the bottom end of the pushing rod 2 3220.

[0030] It can be imagined that when the cylinder 611 works, the shaft can drive the side mold 2 to rotate, and the rotation of the side mold 2 can be turned over by the shaft and the bottom mold 1, and the side mold 2 can drive the rotating rod 2 3210 and the pushing rod 2 3220 to rotate while turning. When the rotating rod 2 3210 rotates, it can drive the extension rod 613 and the adjusting rod 614 to slide and rotate through the cooperation of the shaft, and when the pushing rod 2 3220 rotates, it can drive the insert block 616 to slide out of the slot 615, and the bottle body can be taken out when the side mold 2 is fully unfolded.

[0031] like Figure 3 and Fig.13 As shown, a docking assembly 62 is installed on the bottom mold 1 and the side mold 2, and the docking assembly 62 includes: a docking strip 621, the docking strip 621 is fixedly connected to the surface of the side mold 2, a docking groove 622 matching with the docking strip 621 is formed on the surface of the side mold 2 away from the docking strip 621, a docking strip 623 is formed at the bottom of the side mold 2, and a docking groove 624 matching with the docking strip 623 is formed at the top of the bottom mold 1.

[0032] It can be understood that when the side mold 2 is closed, it can drive the docking strip 1 621 to dock with the docking groove 1 622 and the docking strip 2 623 to dock with the docking groove 2 624. The docking strip 1 621, the docking groove 1 622, the docking strip 2 623 and the docking groove 2 624 are provided with inclined surfaces to make them fit better during docking, so that the surface of the glass bottle is smoother during molding and the flash is better reduced.

[0033] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A constant temperature mold for producing medium borosilicate glass molded bottles, comprising: A bottom mold (1), a side mold (2) is arranged on the bottom mold (1), a mold cavity (4) is opened on the top of the bottom mold (1) and the inner side of the side mold (2), and a heat preservation mechanism (5) is installed inside the bottom mold (1) and the side mold (2), and the heat preservation mechanism (5) can keep the bottle body at a specified height at all times, characterized in that: An unfolding mechanism (6) for unfolding and closing the two sets of side molds (2) is installed on the surface of the bottom mold (1), and a ventilation mechanism (3) for evenly cooling the high-temperature bottle body is installed on both the bottom mold (1) and the side mold (2); The ventilation mechanism (3) comprises an opening component (32) installed inside the bottom mold (1) and the side mold (2) and an air inlet and outlet component (31), and a dustproof component (33) is installed on the air inlet and outlet component (31); The air inlet and outlet assembly (31) comprises an air inlet (3112) and a rotatably mounted turbofan (313), wherein the turbofan (313) can be driven by a driving member to rotate, and the suction force generated by the rotation of the turbofan (313) transports external air through the air inlet (3112) to the inside of the bottom mold (1) and the side mold (2), thereby rapidly cooling the surface of the bottle body; The opening assembly (32) comprises a rotatably mounted rotating ring (324) and a slidably mounted closing block (3216); the rotating ring (324) can be driven by a driving member to rotate; the rotating ring (324) can generate power when rotating to drive the closing block (3216) to slide; when the closing block (3216) slides to a specified position, air will come into contact with the bottle body to cool it down.

2. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 1, characterized in that: The air inlet and outlet assembly (31) comprises: a groove (311) and a rotating groove (314); the groove (311) is provided at the bottom of the bottom mold (1); a motor (312) is fixedly mounted on the inner top of the groove (311); a turbofan (313) is mounted on the output end of the motor (312); the top of the turbofan (313) is rotatably connected to the top of the rotating groove (314); the rotating groove (314) is provided at the top of the groove (311); a gear block (315) is fixedly connected to the inner side of the turbofan (313) in a circular array; a cylindrical hole (316) is provided through the top of the bottom mold (1) near the rotating groove (314); a mounting groove (317) is provided at the bottom end of the cylindrical hole (316).

3. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 2, characterized in that: The installation groove (317) is internally rotatably connected to a turbofan 2 (318); the outer surface of the turbofan 2 (318) is fixedly connected to a gear block 2 (319) matching the gear block 1 (315) in a circular array; the side mold (2) is provided with a cylindrical hole 2 (3110) near the bottom of the cylindrical hole 1 (316); the side of the cylindrical hole 1 (316) is provided with an air outlet groove (3111); the outer surfaces of the bottom mold (1) and the side mold (2) are provided with air inlets (3112); the air inlets (3112) are arranged in a plurality of groups; the plurality of groups of air inlets (3112) are distributed in a circular array about the center of the bottom mold (1) and the side mold (2); and the air inlets (3112) are trumpet-shaped.

4. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 3, characterized in that: The opening assembly (32) comprises: an operating groove (321) and a closing groove (3214); the operating groove (321) is provided inside the groove (311); a motor (322) is installed inside the groove (311); a gear (323) is fixedly connected to the output end of the motor (322); a rotating ring (324) is rotatably connected inside the operating groove (321); a tooth groove (325) matching the gear (323) is provided on the inner side of the rotating ring (324); a tooth groove (326) is provided through the surface of the rotating ring (324); and a rotating rod (327) is rotatably connected through the inner top of the operating groove (321) near the tooth groove (326).

5. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 4, characterized in that: A second gear (328) matching the second tooth groove (326) is installed at the end of the rotating rod (327), and an operating groove (329) is provided on the inner side of the side mold (2). A rotating rod (3210) is rotatably connected to the second operating groove (329) near the inner bottom of the rotating rod (327). A gear (3211) is fixedly connected to the top of the second operating groove (329). A rotating ring (3212) is rotatably connected inside the second operating groove (329), and a tooth groove (3213) matching the third gear (3211) is provided on the surface of the second rotating ring (3212).

6. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 5, characterized in that: The closed groove (3214) is provided on the inner side of the mold cavity (4) near the air outlet groove (3111) and the air inlet (3112); the top of the bottom mold (1) and the bottom of the side mold (2) are both provided with guide grooves (3215); the closed groove (3214) and the second operating groove (329) are connected via the guide groove (3215); and the guide groove (3215) is movably connected to a push rod (3219) on the inner side near the bottom mold (1).

7. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 6, characterized in that: The guide groove (3215) is movably connected to a push rod 2 (3220) on the inner side close to the side mold (2), and a closing block (3216) is movably connected inside the closing groove (3214). The side surface of the closing block (3216) is connected to one end of a connecting rod 1 (3217) via a rotating shaft, and the other end of the connecting rod 1 (3217) is connected to one end of a connecting rod 2 (3218) via a rotating shaft. The other end of the connecting rod 2 (3218) is connected to the outer surfaces of the push rod 1 (3219) and the push rod 2 (3220) via a rotating shaft, and the top end of the push rod 2 (3220) is connected to the surface of the rotating ring 2 (3212) via a rotating shaft.

8. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 1, characterized in that: The dustproof component (33) comprises a cleaning groove (332), wherein the cleaning groove (332) is opened at the end of the air inlet (3112), and a filter screen (331) is installed at the end of the air inlet (3112).

9. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 1, characterized in that: The unfolding mechanism (6) comprises: a push-pull assembly (61), the push-pull assembly (61) being mounted on the side surfaces of the bottom mold (1) and the side mold (2), and a docking assembly (62) being mounted on the bottom mold (1) and the side mold (2); The push-pull assembly (61) comprises: a cylinder (611), a slot (615) and an insert (616); the bottom of the cylinder (611) is connected to the surface of the bottom mold (1) via a rotating shaft; the top of the cylinder (611) is connected to the surface of the side mold (2) via a rotating shaft; the bottom mold (1) and the side mold (2) are connected via a rotating shaft; the top of the bottom mold (1) near the first rotating rod (327) is provided with an operating slot three (612); the bottom of the side mold (2) near the second rotating rod (3210) is provided with an operating slot three (612); The top end of the rotating rod one (327) and the bottom end of the rotating rod two (3210) are both movably connected to an extension rod (613) via a slide groove, the ends of the two groups of extension rods (613) are connected via an adjustment rod (614), the adjustment rod (614) and the extension rod (613) are connected via a rotating shaft, the slot (615) is opened at the top end of the pushing rod one (3219), the slot (615) is movably connected to an insert block (616), and the insert block (616) is fixedly connected to the bottom end of the pushing rod two (3220).

10. The constant temperature mold for producing medium borosilicate glass molded bottles according to claim 9, characterized in that: The docking assembly (62) comprises: a first docking strip (621), the first docking strip (621) being fixedly connected to the surface of the side mold (2), a first docking groove (622) matching with the first docking strip (621) being provided on the surface of the side mold (2) away from the first docking strip (621), a second docking strip (623) being provided at the bottom of the side mold (2), and a second docking groove (624) matching with the second docking strip (623) being provided at the top of the bottom mold (1).

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