Bubble blowing machine for glass products

Abstract

The utility model discloses a bubble blowing machine for glass products, which comprises a rack, a grooved rail on the top surface of the rack is slidably connected with a bottom slider of a sliding seat, the slider is connected with a built-in driving component of the rack, the sliding seat is rotatably connected with a pressurizing pipe, a tail air slip ring of the pressurizing pipe is connected with an air pump pipeline, and a pipe body gear ring of the pressurizing pipe is meshed with a gear at the output end of a rotating motor. The rotating motor is installed on a bottom plate of the sliding seat, and the pressurizing pipe can be pushed by the driving assembly to be sequentially inserted into the film pressing mechanism and the film blowing mechanism. The bubble blowing machine integrates a pressing mold and a blowing mold, the pressurizing pipe in the device can serve as a pushing rod to press molten frit into the pressing mold, the pressed green body can be brought into the blowing mold for rotary bubble blowing, the technological process of manufacturing a glass product through a pressing and blowing method is simplified, and the bubble blowing machine has the advantages of being compact and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of glass blowing equipment, in particular to a bubble blowing machine for glass products. Background Art

[0002] Glass blowing is an ancient technology. Its purpose is to shape glass. It takes more than a year to train a skilled glassblower, which is very costly. In order to improve the production efficiency of glass products, various glass factories have generally adopted mechanical blowing instead of manual glass blowing. In the process of mechanical blowing, the glass liquid flows out from the outlet of the glass melting furnace, and is formed into droplets of set weight and shape by the feeder. It is cut into a pressing mold and pressed into a preliminary shape, and then transferred to the blowing mold to be blown into a product. This glass preparation method is also called the pressure blowing method. Since the pressure blowing method includes two steps, pressing and blowing, the glass blank needs to be transferred between the two types of molds by manual or mechanical methods. This process reduces production efficiency and is easy to cause damage to the glass blank during transfer. In addition, due to the long transfer gap, the glass blank needs to be repeatedly heated to ensure the blowing temperature, which consumes a lot of fuel and is not conducive to energy conservation and emission reduction. A new type of glass bubble blowing machine is needed to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a bubble blowing machine for glass products, including a stand, a groove rail on the top surface of the stand slidingly connected to a bottom slider of a slide seat, the slider is connected to a built-in drive assembly of the stand, the slide seat is rotatably connected to a pressurized tube, an air slip ring at the tail of the pressurized tube is connected to an air pump pipeline, a ring gear on the tube body of the pressurized tube is meshed with a gear at the output end of a rotating motor, the rotating motor is mounted on the bottom plate of the slide seat, and the pressurized tube can be inserted into a film pressing mechanism and a film blowing mechanism in sequence under the push of the drive assembly.

[0004] Furthermore, the film pressing mechanism includes a lifting cylinder, the top of which is connected to a bottom mold, the bottom mold cavity is located directly below the kiln discharge port, the top surface of the bottom mold cooperates with two half-top molds, the back of the half-top molds is connected to a side slide, and the bottom of the side slide is connected to the output end of the side shift cylinder.

[0005] Furthermore, the film blowing mechanism includes side molds, and the mold cavities on both sides are located opposite to and behind the film pressing mechanism. The bottom of the side mold is connected to a support, the bottom surface of the support is slidably connected to the horizontal rail on the bottom surface, and the support body is connected to the output end of the clamping cylinder.

[0006] Furthermore, the driving assembly includes a driving motor, which is built into the power chamber of the test stand. The output end of the driving motor is connected to a threaded shaft, which passes through the groove rail and is rotatably connected to both sides of the groove rail. The threaded shaft is threadedly connected to the threaded hole on the slider.

[0007] Furthermore, a burner is provided on one side of the top surface of the stand close to the film pressing mechanism, and the flame nozzle of the burner is aligned with the mold position in the film pressing mechanism.

[0008] The beneficial effects of the utility model are as follows: the utility model integrates a pressing mold and a blowing mold. The pressure-charging tube in the device can act as a pushing rod to press the molten glass material into the pressing mold, and can also bring the pressed blank to the blowing mold for rotational blowing. During this process, the glass blank can be further heated by a burner to facilitate blowing. The device simplifies the process of making glass products by the pressing and blowing method, and has the characteristics of being compact and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a front view structural schematic diagram of the utility model;

[0010] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0011] Figure 3 It is a structural schematic diagram of the die pressing mechanism in the utility model.

[0012] The reference numerals in the accompanying drawings are as follows: 1. Stand; 101. Groove rail; 2. Slide seat; 201. Slider; 3. Pressurizing tube; 301. Air slip ring; 302. Gear ring; 4. Rotating motor; 5. Lifting cylinder; 6. Bottom mold; 7. Discharge port; 8. Half top mold; 9. Side slide; 10. Side shift cylinder; 11. Side mold; 12. Support; 13. Cross rail; 14. Clamping cylinder; 15. Driving motor; 16. Threaded shaft; 17. Burner. DETAILED DESCRIPTION

[0013] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0014] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] like Figures 1 to 3 As shown, the glass product bubble blowing machine includes a stand 1, a groove rail 101 on the top surface of the stand 1 is slidably connected to a slider 201 at the bottom of the slide 2, a threaded hole on the slider 201 is threadedly connected to a threaded shaft 16 in a driving assembly, and the driving assembly includes a driving motor 15, the driving motor 15 is built in a power chamber 102 of the stand 1, the output end of the driving motor 15 is connected to the threaded shaft 16, and the threaded shaft 16 penetrates into the groove rail 101 and is rotatably connected to both sides of the groove rail 101. The sleeve on the vertical plate of the slide 2 is rotatably connected to the tube body of the pressure tube 3, the tail gas slip ring 301 of the pressure tube 3 is connected to the air pump pipeline, the tube body gear ring 302 of the pressure tube 3 is meshed with the output end gear of the rotating motor 4, the rotating motor 4 is installed on the bottom plate of the slide 2, and the pressure tube 3 can be inserted into the film pressing mechanism and the film blowing mechanism in sequence under the push of the driving assembly.

[0017] In this embodiment, the film pressing mechanism includes a lifting cylinder 5, the top of the lifting cylinder 5 is connected to the bottom mold 6, the mold cavity of the bottom mold 6 is located directly below the discharge port 7 of the kiln, a burner 17 is provided on the top surface of the stand 1 close to the film pressing mechanism, the flame nozzle of the burner 17 is aligned with the bottom mold 6, the top surface of the bottom mold 6 is matched with two half top molds 8, the back of the half top mold 8 is connected to the side slide 9, the bottom of the side slide 9 is connected to the output end of the side shift cylinder 10, when the lifting cylinder 5 and the side shift cylinder 10 are fully extended, the two half top molds 8 is assembled with the bottom mold 6 to form a complete mold. When each cylinder contracts, the charging tube 3 can further push the glass blank into the blowing mold mechanism at the rear. The blowing mold mechanism includes a side mold 11. The mold cavities of the two side molds 11 are directly opposite to each other. The bottom of the side mold 11 is connected to the support 12. The bottom surface of the support 12 is slidably connected to the cross rail 13 on the bottom surface. The seat body of the support 12 is connected to the output end of the clamping cylinder 14. When the glass blank is pushed to the mold cavity position of the side mold 11, the clamping cylinder 14 pushes the two side molds 11 to close the mold.

[0018] The working principle of the utility model is as follows:

[0019] The glass liquid flows out from the outlet of the glass melting furnace, and after being sheared into droplets of specified weight and shape by the feeder, it falls into the cavity of the raised bottom mold 6 through the discharge port 7. The side-moving cylinder 10 is started to close the mold, and the bottom mold 6 and the two half-top molds 8 are assembled into a complete pressing mold. The rotating motor 4 drives the charging tube 3 to insert forward into the die opening of the pressing mold. Under the extrusion of the charging tube 3, the glass droplets are pressed and formed in the pressing mold. The rotating motor 4 drives the charging tube 3 to withdraw a certain inflation distance backward, and then the side-moving cylinder 10 and the lifting cylinder 5 are moved backward. Contraction, start the rotating motor 4 to drive the charging tube 3 and the glass body mounted thereon to rotate. During this process, the burner 17 sprays flames to heat the glass body. After heating to the specified temperature, the charging tube 3 drives the glass body to continue to move forward to the blowing mold mechanism, and the mold closing cylinder 14 is started to push the side molds 11 on both sides to close the mold. The side molds 11 are assembled into a blowing mold, and the glass body is located in the mold cavity of the blowing mold. Subsequently, the charging tube 3 rotates while filling gas into the glass body until the glass body fills the entire blowing mold.

[0020] The utility model integrates a pressing mold and a blowing mold. The pressure-charging tube 3 in the device can act as a pushing rod to press the molten glass material into the pressing mold, and can also bring the pressed blank to the blowing mold for rotational blowing. The device simplifies the process of making glass products by the pressing and blowing method, and has the characteristics of being compact and efficient.

[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A glass product bubble blowing machine, comprising a stand (1), characterized in that: The top surface groove rail (101) of the platform (1) is slidably connected to the bottom slider (201) of the slide seat (2); the slider (201) is connected to the built-in drive component of the platform (1); the slide seat (2) is rotatably connected to the pressure tube (3); the tail air slip ring (301) of the pressure tube (3) is connected to the air pump pipeline; the tube body gear ring (302) of the pressure tube (3) is meshed with the output end gear of the rotating motor (4); the rotating motor (4) is installed on the bottom plate of the slide seat (2); and the pressure tube (3) can be inserted into the film pressing mechanism and the film blowing mechanism in sequence under the push of the drive component.

2. The glass product bubble blowing machine according to claim 1, characterized in that: The film pressing mechanism comprises a lifting cylinder (5), the top of the lifting cylinder (5) is connected to a bottom mold (6), the mold cavity of the bottom mold (6) is located directly below the kiln discharge port (7), the top surface of the bottom mold (6) cooperates with two half-top molds (8), the back of the half-top molds (8) is connected to a side slide frame (9), and the bottom of the side slide frame (9) is connected to the output end of the side shift cylinder (10).

3. The glass product bubble blowing machine according to claim 1, characterized in that: The film blowing mechanism comprises a side mold (11), the mold cavities of the two side molds (11) are directly opposite to and located behind the film pressing mechanism, the bottom of the side mold (11) is connected to a support (12), the bottom surface of the support (12) is slidably connected to a horizontal rail (13) on the bottom surface, and the body of the support (12) is connected to the output end of the mold clamping cylinder (14).

4. The glass product bubble blowing machine according to claim 1, characterized in that: The driving assembly comprises a driving motor (15), the driving motor (15) is built into a power chamber (102) of the platform (1), the output end of the driving motor (15) is connected to a threaded shaft (16), the threaded shaft (16) penetrates into the groove rail (101) and is rotatably connected to both sides of the groove rail (101), and the threaded shaft (16) is threadedly connected to a threaded hole on a slider (201).

5. The glass product bubble blowing machine according to claim 1, characterized in that: A burner (17) is provided on the top surface of the stand (1) on one side close to the film pressing mechanism, and the flame nozzle of the burner (17) is aligned with the mold position in the film pressing mechanism.

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