Glass bottle annealing mechanism

Abstract

The utility model discloses a glass bottle annealing mechanism which comprises a base and a heating box, a machine shell is arranged at the top of the base, a fan is arranged on the surface of the top of the machine shell, an air outlet of the fan is connected with the heating box through a pipeline, a storage plate used for placing glass bottles is arranged in the machine shell, and a limiting mechanism is arranged on the surface of the storage plate. A storage plate is conveyed into a machine shell under the action of an external conveying belt, an output shaft of a motor and a lead screw are screwed and fixed through a screw, the motor is started to work, the output shaft of the motor rotates to drive the lead screw to rotate, and the lead screw drives a first fixing plate to move towards the end close to a second fixing plate while rotating; and the first arc-shaped clamp is driven to make contact with the second arc-shaped clamp, so that the glass bottle placed in the annular groove block is limited and clamped through the first arc-shaped clamp and the second arc-shaped clamp, the glass bottle is kept upright, and the problem that the glass bottle turns over during hot air blowing is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass bottle annealing, and particularly relates to a glass bottle annealing mechanism. Background Art

[0002] Glass bottles are made by melting broken glass, sand, soda ash and limestone in a high-temperature furnace. The molten glass is weighed and cut into blocks. The molten glass blocks are press-blown in a device to obtain preforms. After the glass is changed into the required shape, the surface of the glass bottle is coated. After the temperature of the glass bottle drops, the shape is fixed. However, at this time, the glass bottle has the stress when the glass bottle is formed. In order to remove the stress in the glass, the glass bottle needs to be annealed. Annealing is to raise the glass bottle to a certain temperature in an annealing furnace and maintain it for a period of time to eliminate the permanent stress in the glass bottle and increase the hardness of the glass bottle. When the annealing temperature is maintained below the upper limit of the annealing temperature, the shape of the glass bottle will not change.

[0003] In the existing glass bottle annealing process, the glass bottles are placed on a conveyor belt in sequence after being pressed out of plasticity, the conveyor belt sends the glass bottles into an annealing furnace, the annealing furnace is closed, and hot air is blown through the glass bottles in the annealing furnace to heat and anneal. A large number of glass bottles are piled on the conveyor belt when the hot air is blown. Since the glass bottles are relatively slender in shape, the glass bottles may fall over when the hot air is blown. As a result, when one or more of the glass bottles fall over, they will collide with adjacent glass bottles and fall over, resulting in a large area of ​​the glass bottles falling over, thereby affecting the annealing effect of the glass bottles. Utility Model Content

[0004] The utility model aims to provide a glass bottle annealing mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a glass bottle annealing mechanism, comprising:

[0006] A base, a casing is provided on the top of the base, and a sealing door is hinged on the surface of the casing;

[0007] A heating box, which is arranged on the top of the casing and has two heating tubes for annealing and heating glass bottles in the heating box, a fan is arranged on the top surface of the casing, and the air outlet of the fan is connected to the heating box through a pipeline, a storage plate for placing glass bottles is arranged in the casing, and a limiting mechanism for fixing the placed glass bottles is arranged on the surface of the storage plate, and the glass bottles are clamped by the cooperation of the first arc clamp and the second arc clamp of the limiting mechanism, so that the glass bottles are fixed on the surface of the storage plate to prevent them from tilting during annealing.

[0008] Preferably, the limiting mechanism includes a first fixed plate and a second fixed plate, and each of the first fixed plate and the second fixed plate is provided with a plurality of them. A screw rod is rotatably connected inside the storage plate, and a short rod is provided at the bottom of the first fixed plate. The short rod movably passes through the opening on the surface of the storage plate and is connected to the screw rod through a screw nut.

[0009] Preferably, a short rod is also provided at the bottom of the second fixing plate, and the short rod is rotatably connected to the screw rod through a bearing.

[0010] Preferably, the first arc clamp and the second arc clamp are connected to the first fixing plate and the second fixing plate respectively and the surfaces of the first arc clamp and the second arc clamp are provided with protective covers, and an annular groove block for placing glass bottles is provided on the surface of the storage plate and between the first arc clamp and the second arc clamp.

[0011] Preferably, guide rods are provided on both sides of the storage plate, two ends of the first fixing plate are slidably sleeved on the surfaces of the guide rods, and two ends of the second fixing plate are fixedly sleeved on the surfaces of the guide rods.

[0012] Preferably, a motor is provided on one side of the casing, and the output shaft of the motor rotates through the casing and is screwed to one end of the lead screw by a screw.

[0013] Preferably, an air collecting hood is provided in the casing, one end of the air collecting hood is connected to the heating box, the air inlet of the fan is connected to a short tube and the other end of the short tube passes through the casing and extends into the casing.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) A plurality of glass bottles are evenly placed in the annular groove block on the surface of the storage plate, and the sealing door is opened so that the storage plate is transported into the casing under the action of an external conveyor belt, and the output shaft of the motor is screwed and fixed to the lead screw by screws, and the motor is started. The output shaft of the motor rotates to drive the lead screw to rotate, and the lead screw rotates while driving the first fixing plate to move toward one end close to the second fixing plate, and drives the first arc clamp to contact the second arc clamp, so that the glass bottle placed in the annular groove block is limited and clamped by the first arc clamp and the second arc clamp, so that the glass bottle remains upright, thereby avoiding the problem of the glass bottle falling over when the hot air is blown.

[0016] (2) After the glass bottles are clamped in a limited position, the sealing door is closed, the fan is started, and the heating tube is energized to generate heat. The wind blown by the fan enters the heating box and is heated by the heating tube in the heating box. The heated hot air is blown to the surface of the glass bottles on the storage plate through the wind collecting hood, so that the glass bottles can be annealed and heated. While the fan is blowing, the air inlet end of the fan is connected to the casing through a short tube, so that the fan can extract and collect the residual heat in the casing through the short tube, and blow it into the heating box again through the air outlet end of the fan for use, thereby preventing the dissipation and loss of heat energy and collecting and reusing the residual heat, which greatly saves energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the utility model after removing the sealing door;

[0019] Figure 3 It is a top view of the storage plate of the utility model.

[0020] In the figure: 1, base; 2, casing; 3, sealing door; 4, heating box; 5, fan; 6, storage plate; 7, first arc clamp; 8, second arc clamp; 9, first fixing plate; 10, second fixing plate; 11, screw rod; 12, opening; 13, annular groove block; 14, guide rod; 15, motor; 16, air collecting hood; 17, short pipe; 18, protective cover; 19, heating pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-3 A glass bottle annealing mechanism is shown, comprising:

[0023] A base 1, a housing 2 is provided on the top of the base 1, and a sealing door 3 is hinged on the surface of the housing 2;

[0024] A heating box 4 is provided on the top of the casing 2 and has two heating tubes 19 for annealing and heating the glass bottles. A fan 5 is provided on the top surface of the casing 2, and the air outlet of the fan 5 is connected to the heating box 4 through a pipeline. A storage plate 6 for placing glass bottles is provided in the casing 2, and a limiting mechanism for fixing the placed glass bottles is provided on the surface of the storage plate 6. The first arc clamp 7 and the second arc clamp 8 of the limiting mechanism cooperate to clamp the glass bottles, so that the glass bottles are fixed on the surface of the storage plate 6 to prevent them from tilting during annealing.

[0025] The limiting mechanism includes a first fixing plate 9 and a second fixing plate 10, and there are a plurality of the first fixing plates 9 and the second fixing plates 10. A screw rod 11 is rotatably connected inside the storage plate 6. A short rod is provided at the bottom of the first fixing plate 9, and the short rod movably passes through an opening 12 on the surface of the storage plate 6 and is connected to the screw rod 11 through a screw nut.

[0026] A short rod is also provided at the bottom of the second fixing plate 10 and the short rod is rotatably connected to the screw rod 11 through a bearing.

[0027] The first arc clamp 7 and the second arc clamp 8 are connected to the first fixing plate 9 and the second fixing plate 10 respectively, and the surfaces of the first arc clamp 7 and the second arc clamp 8 are provided with a protective cover 18. An annular groove block 13 for placing glass bottles is provided on the surface of the storage plate 6 and between the first arc clamp 7 and the second arc clamp 8. The protective cover 18 is made of rubber, which is relatively soft and wear-resistant, so that the first arc clamp 7 and the second arc clamp 8 can protect the glass bottle when clamping the glass bottle to avoid scratches on the surface of the glass bottle.

[0028] Guide rods 14 are provided on both sides of the storage plate 6, and the two ends of the first fixed plate 9 are slidably sleeved on the surface of the guide rods 14, and the two ends of the second fixed plate 10 are fixedly sleeved on the surface of the guide rods 14. When the first fixed plate 9 moves, the two ends slide on the surface of the guide rods 14, so that the stability of the movement of the first fixed plate 9 can be enhanced through the guide rods 14.

[0029] A motor 15 is provided on one side of the casing 2, and the output shaft of the motor 15 rotates through the casing 2 and is screwed to one end of the screw rod 11 through a screw. When the storage plate 6 needs to be taken out from the casing 2, the screw can be loosened to disengage the output shaft of the motor 15 from the screw rod 11, so that the storage plate 6 can be taken out.

[0030] The casing 2 is provided with an air collecting hood 16, one end of which is connected to the heating box 4, the air inlet of the fan 5 is connected to a short tube 17, and the other end of the short tube 17 passes through the casing 2 and extends into the casing 2, and the air inlet end of the fan 5 is connected to the casing 2 through the short tube 17, so that the fan 5 can extract and collect the hot air of the residual heat in the casing 2 through the short tube 17, and blow it into the heating box 4 through the air outlet end of the fan 5 again for use, thereby preventing the dissipation and loss of heat energy.

[0031] The glass bottle annealing mechanism is configured such that a plurality of glass bottles are evenly placed in the annular groove block 13 on the surface of the storage plate 6, and the sealing door 3 is opened, so that the storage plate 6 is transported into the housing 2 under the action of an external conveyor belt, and the output shaft of the motor 15 is screwed and fixed to the lead screw 11 by screws, and the motor 15 is started to work, and the output shaft of the motor 15 rotates to drive the lead screw 11 to rotate, and the lead screw 11 rotates and drives the first fixing plate 9 to move toward one end close to the second fixing plate 10, and drives the first arc clamp 7 to contact the second arc clamp 8, so that the glass bottles placed in the annular groove block 13 are limitedly clamped by the first arc clamp 7 and the second arc clamp 8, so that the glass bottles are kept upright, thereby avoiding the problem of the glass bottles falling over when the hot air is blown.

[0032] After the glass bottle is clamped in a limited position, the sealing door 3 is closed, the fan 5 is started, and the heating tube 19 is energized to generate heat. The wind blown by the fan 5 enters the heating box 4 and is heated by the heating tube 19 in the heating box 4. The heated hot wind is blown to the surface of the glass bottle on the storage plate 6 through the wind collecting cover 16 to heat the glass bottle body, thereby annealing the glass bottle. While the fan 5 is blowing, the air inlet end of the fan 5 is connected to the casing 2 through the short tube 17, so that the fan 5 can extract and collect the hot air with residual heat in the casing 2 through the short tube 17, and blow it into the heating box 4 again through the air outlet end of the fan 5 for use, thereby preventing the heat energy from being dissipated and lost, and collecting and using the residual heat again, which greatly saves energy consumption.

[0033] When the glass bottle needs to be cooled after annealing, the sealing door 3 can be opened and the heating tube 19 can be deenergized. After the heat in the housing 2 is lost, the fan 5 can be started. The fan 5 will blow wind close to the room temperature to the surface of the glass bottle to cool the glass bottle, thereby accelerating the cooling speed of the glass bottle.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass bottle annealing mechanism, characterized in that: include: A base (1), a casing (2) is provided on the top of the base (1), and a sealing door (3) is hinged on the surface of the casing (2); A heating box (4) is arranged on the top of the casing (2) and two heating tubes (19) are arranged in the heating box (4) for annealing and heating the glass bottles. A fan (5) is arranged on the top surface of the casing (2), and the air outlet of the fan (5) is connected to the heating box (4) through a pipeline. A storage plate (6) for placing glass bottles is arranged in the casing (2), and a limiting mechanism for fixing the placed glass bottles is arranged on the surface of the storage plate (6). The first arc clamp (7) and the second arc clamp (8) of the limiting mechanism cooperate to clamp the glass bottles, so that the glass bottles are fixed on the surface of the storage plate (6) to prevent them from tilting during annealing.

2. A glass bottle annealing mechanism according to claim 1, characterized in that: The limiting mechanism comprises a first fixing plate (9) and a second fixing plate (10), wherein the first fixing plate (9) and the second fixing plate (10) are both provided with a plurality of them, wherein a screw rod (11) is rotatably connected inside the storage plate (6), and a short rod is provided at the bottom of the first fixing plate (9), and the short rod movably penetrates an opening (12) on the surface of the storage plate (6) and is then connected to the screw rod (11) through a screw rod nut.

3. A glass bottle annealing mechanism according to claim 2, characterized in that: A short rod is also provided at the bottom of the second fixing plate (10), and the short rod is rotatably connected to the screw rod (11) via a bearing.

4. A glass bottle annealing mechanism according to claim 2, characterized in that: The first arc-shaped clamp (7) and the second arc-shaped clamp (8) are respectively connected to the first fixing plate (9) and the second fixing plate (10), and the surfaces of the first arc-shaped clamp (7) and the second arc-shaped clamp (8) are both provided with protective covers (18), and an annular groove block (13) for placing glass bottles is provided on the surface of the storage plate (6) and located between the first arc-shaped clamp (7) and the second arc-shaped clamp (8).

5. A glass bottle annealing mechanism according to claim 2, characterized in that: Guide rods (14) are provided on both sides of the storage plate (6); the two ends of the first fixing plate (9) are slidably sleeved on the surface of the guide rods (14); and the two ends of the second fixing plate (10) are fixedly sleeved on the surface of the guide rods (14).

6. A glass bottle annealing mechanism according to claim 2, characterized in that: A motor (15) is provided on one side of the casing (2), and the output shaft of the motor (15) rotates through the casing (2) and is then screwed to one end of the lead screw (11) via a screw.

7. A glass bottle annealing mechanism according to claim 1, characterized in that: An air collecting hood (16) is provided in the casing (2), one end of the air collecting hood (16) is connected to the heating box (4), the air inlet of the fan (5) is connected to a short tube (17), and the other end of the short tube (17) passes through the casing (2) and extends into the casing (2).

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