Double-station bottle bottom cooling device for bottle-making machine

Abstract

The utility model belongs to the technical field of bottle-making machines, and particularly relates to a double-station bottle bottom cooling device for a bottle-making machine, which comprises a bottle-conveying machine stopping plate, a first cooling station and a second cooling station are sequentially arranged on the bottle-conveying machine stopping plate, a first air hole is longitudinally arranged on the first cooling station, a second air hole is obliquely arranged on the second cooling station, and the first air hole is communicated with the second air hole. The inclination direction of the second air holes faces the placing direction of the glass bottles, a bottle pulling mechanism is slidably arranged on the stopping plate on one side of the first cooling station and is perpendicular to the moving direction of the glass bottles, and a bottle shifting mechanism is rotatably arranged on the stopping plate on one side of the second cooling station and is perpendicular to the moving direction of the glass bottles. The bottle shifting mechanism shifts the glass bottles to rotate to the conveying belt of the bottle conveying machine in an arc mode. According to the double-station bottle bottom cooling device, when thick glass at the bottom of the bottle is not completely cooled at the first cooling station, the thick glass is continuously cooled at the second cooling station, and the product quality requirement of the bottle-making machine for producing the thick-bottom bottle is met through a double-station bottle bottom cooling process.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle making machines, and in particular relates to a double-station bottle bottom cooling device for a bottle making machine. Background Art

[0002] Traditional row-type bottle making machines and disc-type bottle making machines only have one cooling station for glass bottles. If thick-bottomed glass bottles such as liquor bottles and perfume bottles are to be made, the bottom of the bottle is not cooled enough, and the quality of the glass products is limited. In the prior art, a 1-4 type disc-type bottle making machine is generally required for the production of thick-bottomed bottles. Each pair of primary molds needs to be equipped with four pairs of forming molds to work alternately on a rotatable disc. However, there are some disadvantages in the 1-4 type disc-type bottle making machine, which limits its further promotion and application. First, the volume of this machine is large. Since multiple pairs of forming molds and additional cooling stations need to be configured, the volume of the 1-4 type disc machine becomes huge, occupying a large amount of production space, which brings difficulties to the layout of the production line. Secondly, the structure is complex. Since multiple pairs of molds need to be alternately worked and rotated, the structure of the 1-4 type disc machine is relatively complex, requiring more maintenance and adjustment, which increases the difficulty and cost of production. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a double-station bottle bottom cooling device for a bottle making machine, so as to solve the problem that traditional bottle making machines and 1-2 type disc machines cannot produce thick-bottom glass bottles, thereby improving production efficiency and reducing operating costs.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a double-station bottle bottom cooling device for a bottle making machine, comprising a bottle conveying machine stop plate, a first cooling station and a second cooling station are sequentially arranged on the bottle conveying machine stop plate, a first air hole is longitudinally opened on the first cooling station, a second air hole is obliquely opened on the second cooling station, and the oblique direction of the second air hole is toward the placement direction of the glass bottle, a bottle pulling mechanism is slidably arranged on the stop plate on one side of the first cooling station, the bottle pulling mechanism is arranged perpendicular to the moving direction of the glass bottle, and a bottle pushing mechanism is rotatably arranged on the stop plate on one side of the second cooling station, and the bottle pushing mechanism pushes the glass bottle to rotate in an arc to the conveyor belt of the bottle conveying machine.

[0005] Preferably, a first damper is provided below the first cooling station, the first damper is connected to a first damper solenoid valve, a first air volume regulating switch is also provided on the first damper, and the first damper is connected to the first air hole through a double-cavity cooling air duct.

[0006] Preferably, a second damper is provided below the second cooling station, the second damper is connected to a second damper solenoid valve, a second air volume regulating switch is also provided on the second damper, and the second damper is connected to the second air hole through a double-cavity cooling air duct.

[0007] Preferably, the double-chamber cooling air duct is connected to the bellows body of the bottle conveying machine.

[0008] Preferably, the bottle pulling mechanism is an electric linear bottle puller, which includes a bottle pulling plate, a slide rail and a bottle pulling drive motor. The bottle pulling plate is slidably connected to the slide rail, the slide rail is arranged on the parking plate, and the slide rail is arranged in a direction parallel to the moving direction of the glass bottle. The bottle pulling drive motor is arranged below the parking plate, and the bottle pulling drive motor is drivingly connected to the bottle pulling plate.

[0009] Preferably, the bottle-moving mechanism is an electric rotary bottle-moving device, which includes a bottle-moving plate, a rotating slider and a bottle-moving driving motor. The bottle-moving plate is connected to the rotating slider, and the rotating slider is rotatably arranged on the parking plate. The bottle-moving driving motor is arranged below the parking plate, and the bottle-moving driving motor is drivingly connected to the rotating slider.

[0010] Preferably, the electric rotary bottle pusher rotates the glass bottle 90 degrees along an arc and pushes it onto the conveyor belt of the bottle conveyor.

[0011] Preferably, the conveyor belt is a toothed chain conveyor belt.

[0012] Compared with the prior art, the above technical solution has the following beneficial effects: the utility model realizes the cooling demand of thick-bottomed bottles by installing a double-station bottle bottom cooling device while keeping the number of forming molds of the original bottle making machine unchanged. When the bottom of the glass bottle is not cooled enough at the first cooling station, the glass bottle is moved to the second cooling station through the bottle pulling mechanism, and the second air hole inclined at the second cooling station continues to cool the bottom of the glass bottle until it is completely formed. The completely cooled glass bottle is pushed along an arc by the bottle pushing mechanism onto the conveyor belt of the bottle conveyor, and the glass bottle is transported to the annealing process position. The utility model solves the problem that traditional bottle making machines cannot produce thick-bottomed glass bottles, improves production efficiency and reduces operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of a double-station bottle bottom cooling mechanism for a bottle making machine according to the utility model.

[0014] Figure 2 It is a side view of the utility model.

[0015] Figure 3 It is a top view of the utility model.

[0016] Figure 4 for Figure 3 Cross-sectional view at AA in the middle.

[0017] Among them: 1. first cooling station; 2. second cooling station; 3. bottle-pushing plate; 4. rotating slider; 5. parking plate; 6. bottle-pulling plate; 7. first air door solenoid valve; 8. second air door solenoid valve; 9. first air volume regulating switch; 10. second air volume regulating switch; 11. bottle-pulling drive motor; 12. bottle-pushing drive motor; 13. conveyor belt; 14. wind box; 15. double-chamber cooling air duct; 16. slide rail; 17. first air hole; 18. second air hole. DETAILED DESCRIPTION

[0018] Figures 1 to 4 It is the best embodiment of the utility model, and the following Figures 1 to 4 The utility model is further described.

[0019] like Figure 1 , 4 As shown, a double-station bottle bottom cooling device for a bottle making machine comprises a bottle conveyor stop plate 5, on which a first cooling station 1 and a second cooling station 2 are arranged in sequence, a first air hole 17 is longitudinally opened on the first cooling station 1, a glass bottle is suspended above the first cooling station 1 by a servo bottle clamping machine of the previous process, a second air hole 18 is obliquely opened on the second cooling station 2, and the glass bottle is placed on the second cooling station 2, and the inclination direction of the second air hole 18 faces the placement direction of the glass bottle, so as to ensure that the bottom of the glass bottle can be completely cooled.

[0020] A first damper is provided below the first cooling station 1, the first damper is connected to the first damper solenoid valve 7, a first air volume regulating switch 9 is also provided on the first damper, and the first damper is connected to the first air hole 17 through a double-chamber cooling air duct 15. A second damper is provided below the second cooling station 2, the second damper is connected to the second damper solenoid valve 8, a second air volume regulating switch 10 is also provided on the second damper, and the second damper is connected to the second air hole 18 through a double-chamber cooling air duct 15. The double-chamber cooling air duct 15 is connected to the bottle conveyor wind box 14, and the wind box 14 provides cooling air for the entire device.

[0021] Combination Figures 2~4 An electric linear bottle puller is slidably arranged on the parking plate 5 at one side of the first cooling station 1, and the electric linear bottle puller includes a bottle pulling plate 6, a slide rail 16 and a bottle pulling drive motor 11. The bottle pulling plate 6 is slidably connected to the slide rail 16. The setting direction of the bottle pulling plate 6 is perpendicular to the moving direction of the glass bottle. The slide rail 16 is arranged on the parking plate 5, and the setting direction of the slide rail 16 is parallel to the moving direction of the glass bottle. The bottle pulling drive motor 11 is arranged below the parking plate 5, and the bottle pulling drive motor 11 controls the back and forth movement of the bottle pulling plate 6.

[0022] An electric rotary bottle remover is rotatably arranged on the parking plate 5 at one side of the second cooling station 2. The electric rotary bottle remover moves the glass bottle to rotate 90° in an arc to the bottle conveyor conveyor belt 13 for transport to the next process. In this embodiment, the conveyor belt 13 is a toothed chain conveyor belt 13, which has high transmission efficiency and long service life. The electric rotary bottle remover includes a bottle remover plate 3, a rotating slider 4 and a bottle remover drive motor 12. The bottle remover plate 3 is connected to the rotating slider 4. The rotating slider 4 is rotatably arranged on the parking plate 5. The bottle remover drive motor 12 is arranged below the parking plate 5. The bottle remover drive motor 12 controls the back and forth rotation of the rotating slider 4.

[0023] The working process of the utility model is as follows: after the glass bottle is opened from the forming mold, it is driven by the cantilever on the servo bottle clamping mechanism, and the glass bottle is vertically transferred to the first cooling station on the bottle conveying machine stop plate 5 through a 180° flipping motion, and is suspended above the first cooling station 1. The first air gate solenoid valve 7 is opened, the first air gate is opened, and the cooling air is blown out vertically from the first air hole 17 to cool the thick glass at the bottom of the glass bottle and the bottle body, and then the electric linear bottle puller translates the glass bottle that has not been completely cooled from the first cooling station 1 on the stop plate 5 to the second cooling station 2, and the second air gate solenoid valve 8 is opened, the second air gate is opened, and the cooling air is blown out obliquely from the second air hole 18 to continue cooling the thick glass at the bottom of the glass bottle. When the two cooling times are over, the electric rotary bottle puller rotates the thick-bottomed glass bottle that has been cooled and finalized by 90° in an arc trajectory from the stop plate 5 to the conveyor belt of the bottle conveying machine, and transports the glass bottle to the annealing process position.

[0024] The utility model achieves the cooling demand of thick-bottomed glass bottles by installing a double-station bottle bottom cooling device while keeping the number of forming molds of the original bottle making machine unchanged. First, when the bottle bottom of the first cooling station 1 is not cooled enough, the glass bottle is moved to the second cooling station 2 by an electric linear bottle puller, and the second air hole 18 inclined at the second cooling station 2 continues to cool the bottom of the glass bottle until it is completely formed. The completely cooled glass bottle is pushed onto the conveyor belt of the bottle conveyor along an arc by an electric rotary bottle pusher, and the glass bottle is transported to the annealing process position. Two sets of bottle bottom cooling air devices with the same structure are arranged under the stop plate 5 of the bottle conveyor, respectively controlling the air volume adjustment and air door switch of the first cooling station 1 and the second cooling station 2, to ensure the control and adjustment of the cooling air. The utility model solves the problem that traditional bottle making machines cannot produce thick-bottomed glass bottles, thereby improving production efficiency and reducing operating costs.

[0025] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A double-station bottle bottom cooling device for a bottle making machine, Features: The bottle conveyor comprises a stop plate (5) on which a first cooling station (1) and a second cooling station (2) are sequentially arranged, a first air hole (17) is longitudinally opened on the first cooling station (1), a second air hole (18) is obliquely opened on the second cooling station (2), the oblique direction of the second air hole (18) faces the direction in which the glass bottles are placed, a bottle pulling mechanism is slidably arranged on the stop plate (5) on one side of the first cooling station (1), the bottle pulling mechanism is arranged perpendicular to the moving direction of the glass bottles, and a bottle pushing mechanism is rotatably arranged on the stop plate (5) on one side of the second cooling station (2), the bottle pushing mechanism pushes the glass bottles to rotate in an arc onto the conveyor belt (13) of the bottle conveyor.

2. A double-station bottle bottom cooling device for a bottle making machine according to claim 1, Features: A first damper is provided below the first cooling station (1), the first damper is connected to a first damper solenoid valve (7), a first air volume adjustment switch (9) is also provided on the first damper, and the first damper is connected to a first air hole (17) via a double-chamber cooling air duct (15).

3. A double-station bottle bottom cooling device for a bottle making machine according to claim 1, Features: A second damper is provided below the second cooling station (2), the second damper is connected to a second damper solenoid valve (8), a second air volume regulating switch (10) is also provided on the second damper, and the second damper is connected to a second air hole (18) via a double-chamber cooling air duct (15).

4. A double-station bottle bottom cooling device for a bottle making machine according to claim 2 or 3, Features: The double-chamber cooling air duct (15) is connected to the bottle conveying machine air box (14).

5. A double-station bottle bottom cooling device for a bottle making machine according to claim 1, Features: The bottle pulling mechanism is an electric linear bottle puller, which comprises a bottle pulling plate (6), a slide rail (16) and a bottle pulling drive motor (11); the bottle pulling plate (6) is slidably connected to the slide rail (16); the slide rail (16) is arranged on the parking plate (5); the setting direction of the slide rail (16) is parallel to the moving direction of the glass bottle; the bottle pulling drive motor (11) is arranged below the parking plate (5); and the bottle pulling drive motor (11) is drivingly connected to the bottle pulling plate (6).

6. A double-station bottle bottom cooling device for a bottle making machine according to claim 1, Features: The bottle-moving mechanism is an electric rotary bottle-moving device, which comprises a bottle-moving plate (3), a rotary slider (4) and a bottle-moving driving motor (12); the bottle-moving plate (3) is connected to the rotary slider (4); the rotary slider (4) is rotatably arranged on a parking plate (5); the bottle-moving driving motor (12) is arranged below the parking plate (5); and the bottle-moving driving motor (12) is drivingly connected to the rotary slider (4).

7. A double-station bottle bottom cooling device for a bottle making machine according to claim 1, Features: The conveyor belt (13) is a toothed chain conveyor belt (13).

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