Manual blowing large-size rotary mold closing machine

Abstract

The utility model discloses a manual blowing large-size rotary mold closing machine which comprises a machine frame and a mold arranged on the machine frame, a supporting plate is rotationally arranged on the machine frame, and the mold is arranged on the supporting plate in an opening and closing mode. The supporting plate is driven by a driving part to rotate at a constant speed. The mold is rotationally arranged on the rack through the pivotal bearing and is driven by the motor without human participation, so that the mold can rotate at a constant speed when a mold glass bottle is formed, and the labor intensity of workers is reduced; and meanwhile, the die can be automatically reset after being rotated every time, and manual adjustment is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of wine bottle production equipment, in particular to a manual blowing large-sized rotary mold closing machine. Background Art

[0002] Traditional glass blowing relies on people to put a red-hot hollow glass into a mold to make various shaped glass products.

[0003] When blowing a large-diameter and large-height bottle body, it is necessary to rotate the mold to ensure uniform wall thickness of the blown glass product. However, in the prior art, the rotation of the mold is realized by manual pushing of workers. Such a method cannot ensure uniform rotation of the mold, and at the same time, the labor intensity of workers is large. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a manual blowing large-sized rotary mold closing machine. The mold is rotatably arranged on the frame through a slewing bearing and is driven by a motor without human participation, which can ensure uniform rotation of the mold when the glass bottle is formed, reduce the labor intensity of workers; at the same time, the mold can be automatically reset after each rotation without manual adjustment.

[0005] The purpose of the utility model is realized by the following technical solutions:

[0006] A manual blowing large-sized rotary mold closing machine includes a frame and a mold arranged on the frame. A support plate is rotatably arranged on the frame, and the mold is openably and closably arranged on the support plate;

[0007] The support plate is driven by a driving member to rotate uniformly.

[0008] Further, the mold includes a first half mold and a second half mold. A vertical shaft is arranged on the support plate, and the first half mold and the second half mold are respectively rotatably connected to the vertical shaft through connecting seats.

[0009] Further, a support plate is arranged on the frame, a through hole is arranged on the support plate, and the bottom of the support plate is rotatably connected to the support plate through a slewing bearing;

[0010] The driving member includes a motor. The motor is arranged below the support plate, the output shaft of the motor extends from the through hole to the upper part of the support plate, and a driving gear meshing with the slewing bearing is arranged on the output shaft of the motor.

[0011] Further, a lever is respectively arranged at one end of the first half mold and the second half mold far from the vertical shaft.

[0012] Further, it also includes two photoelectric switches. The two photoelectric switches are arranged on the frame and symmetrically distributed on both sides of the mold. The photoelectric switches are used to control the motor to stop when the mold is reset.

[0013] Further, it further includes a control switch, and the control switch is used to control the start and stop of the motor.

[0014] Further, the control switch is a foot switch.

[0015] Further, rollers are provided at the four corners of the frame.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The mold of the present utility model is rotatably arranged on the frame through a slewing bearing and is driven by a motor without manual participation, which can ensure the uniform rotation of the mold during the forming of the glass bottle, reducing the labor intensity of workers; at the same time, the mold can be automatically reset after each rotation without manual adjustment. Description of the Drawings

[0018] Figure 1 is a perspective view of the manual blowing large-sized rotary mold closing machine in the embodiment of the present utility model;

[0019] Figure 2 is a side view of the manual blowing large-sized rotary mold closing machine;

[0020] Figure 3 is a top view of the manual blowing large-sized rotary mold closing machine;

[0021] In the figure, 1. frame; 2. mold; 3. support plate; 4. first half mold; 5. second half mold; 6. vertical shaft; 7. connecting seat; 8. support plate; 9. motor; 10. slewing bearing; 11. driving gear; 12. lever; 13. photoelectric switch; 14. control switch; 15. roller. Specific Embodiments

[0022] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figures 1 - 3 , the present utility model provides a technical solution:

[0024] Embodiment:

[0025] As Figures 1 - 3 shown, a manual blowing large-sized rotary mold closing machine includes a frame 1 and a mold 2 arranged on the frame 1. A support plate 3 is rotatably arranged on the frame 1, and the mold 2 is openably and closably arranged on the support plate 3;

[0026] The support plate 3 is driven by a driving member to rotate at a constant speed.

[0027] As Figures 1 - 3 shown, the mold 2 includes a first half mold 4 and a second half mold 5. A vertical shaft 6 is provided on the support plate 3. The first half mold 4 and the second half mold 5 are respectively rotatably connected to the vertical shaft 6 through connecting seats 7 (wherein the connecting seat 7 is a bearing seat, and a bearing is provided between the vertical shaft 6 and the bearing seat).

[0028] A support plate 8 is provided on the frame 1. The support plate 8 is provided with a through hole. The bottom of the support plate 3 is rotatably connected to the support plate 8 through a slewing bearing 10;

[0029] The driving member includes a motor 9. The motor 9 is arranged below the support plate 8. The output shaft of the motor 9 extends from the through hole to above the support plate 8. A driving gear 11 meshing with the slewing bearing 10 is provided on the output shaft of the motor 9.

[0030] One end of the first half mold 4 and the second half mold 5 away from the vertical shaft 6 is respectively provided with a toggle lever 12.

[0031] It further includes two photoelectric switches 13. The two photoelectric switches 13 are arranged on the frame 1 and symmetrically distributed on both sides of the mold 2. The photoelectric switches 13 are used to control the motor 9 to stop when the mold 2 is reset.

[0032] It further includes a control switch 14. The control switch 14 is used to control the start and stop of the motor 9.

[0033] The control switch 14 is a foot switch.

[0034] Rollers 15 are provided at the four corners of the frame 1.

[0035] Among them, 1. The motor 9 is a variable frequency brake motor 9; 2. The control switch 14 is a prior art, and its specific structure and principle will not be elaborated here; 3. It further includes an automatic control system (wherein the automatic control system includes a frequency converter, a switching power supply, intermediate relays (two) and a power supply switch, and the frequency converter is used to control the speed and start and stop of the motor; the connection relationship and principle of each electronic component are prior art and will not be elaborated here), and the control switch 14 is electrically connected to the automatic control system. 4. In this application, a ring of teeth meshing with the driving gear 11 is provided on the outer edge of the outer ring of the slewing bearing 10, and the inner ring of the slewing bearing 10 is rotatably connected to a fixed shaft provided on the frame 1.

[0036] Working principle: The staff manually opens the first half mold 4 and the second half mold 5 through the toggle lever 12 to open the mold 2; then puts the glass to be molded into the cavity of one of the half molds (the first half mold 4 or the second half mold 5) and closes the mold 2.

[0037] After the mold 2 is closed, step on the control switch 14 to control the motor 9 to start. After the motor 9 starts, it drives the slewing bearing 10 to rotate through the driving gear 11. When the slewing bearing 10 rotates, it drives the support plate 3 thereon to rotate. When the support plate 3 rotates, the mold 2 thereon rotates synchronously. The mold 2 rotates at a constant speed to ensure uniform wall thickness after the glass bottle is formed.

[0038] When the mold 2 rotates one circle, when the photoelectric switch 13 detects an obstacle corresponding to the photoelectric switch 13 up and down at the bottom of the support plate 3, the photoelectric switch 13 controls the motor 9 to stop, thereby ensuring that the mold 2 returns to its original position after rotation. Among them, the photoelectric switch 13 controlling the motor 9 to stop is an existing technology, and the specific principle will not be elaborated here.

[0039] The mold of the present utility model is rotationally arranged on the frame through a slewing bearing and is driven by a motor without human participation, which can ensure that the mold rotates at a constant speed when the glass bottle of the mold is formed, reducing the labor intensity of workers; at the same time, the mold can be automatically reset after each rotation without manual adjustment.

[0040] The above are only the preferred embodiments of the present utility model. It should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and alterations made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A manually blown large-sized rotary die closing machine, characterized in that: It includes a frame and a mold arranged on the frame. A support plate is rotatably arranged on the frame, and the mold is arranged on the support plate in an openable and closable manner; The support plate is driven by a driving member to rotate at a constant speed; A support plate is arranged on the frame, and a through hole is arranged on the support plate. The bottom of the support plate is rotatably connected to the support plate through a slewing bearing; the driving member includes a motor, the motor is arranged below the support plate, the output shaft of the motor extends from the through hole to above the support plate, and a driving gear meshing with the slewing bearing is arranged on the output shaft of the motor; It also includes two photoelectric switches. The two photoelectric switches are arranged on the frame and symmetrically distributed on both sides of the mold. The photoelectric switches are used to control the motor to stop when the mold is reset.

2. The hand-blown large-sized rotary die closing machine according to claim 1, wherein: The mold includes a first half mold and a second half mold. A vertical shaft is arranged on the support plate, and the first half mold and the second half mold are respectively rotatably connected to the vertical shaft through connecting seats.

3. The hand-blown large-sized rotary die closing machine according to claim 2, characterized in that: The first half mold and the second half mold are respectively provided with a toggle rod at one end away from the vertical shaft.

4. The hand-blown large-sized rotary mold-closing machine according to claim 1, wherein: It also includes a control switch, and the control switch is used to control the start and stop of the motor.

5. The hand-blown large-sized rotary die closing machine according to claim 4, wherein: The control switch is a foot switch.

6. The hand-blown large-sized rotary die closing machine according to any one of claims 1-5, characterized in that: Rollers are arranged at the four corners of the frame.

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