Automatic unlocking device of bottle blowing machine

Abstract

The utility model relates to the technical field of bottle blowing machines, in particular to an automatic unlocking device of a bottle blowing machine, which comprises a bottle blowing machine frame, a rotary table arranged on the bottle blowing machine frame and an opening and closing mould frame arranged on the rotary table, the opening and closing mould frame comprises an opening and closing mould and a quick locking component arranged on the opening and closing mould, and the quick locking component is arranged on the opening and closing mould. A first matching assembly used for being matched with a switch of the quick locking assembly is installed on the bottle blowing machine frame and comprises a first unlocking assembly used for controlling the quick locking assembly to be opened and closed and a second unlocking assembly used for controlling the opening and closing mold to be opened and closed. When the rotating table rotates, the rotating table drives the opening and closing mold frame to move, the first moving wheel can move along the surface of the first arc-shaped positioning plate, and therefore the first moving wheel can ascend or descend according to the inclined face of the first arc-shaped positioning plate, and opening and closing of the quick locking assembly are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle blowing machines, in particular to an automatic unlocking device for bottle blowing machines. Background Art

[0002] A bottle blowing machine refers to a machine that blows bottles. The simplest explanation is that it is a machine that can blow plastic granules or finished bottle embryos into bottles through certain process means.

[0003] Bottle blowing machines all require a mold clamping device in the bottle blowing machine to perform product molding operations. During the product molding process, the mold expansion force during bottle blowing will cause the mold to open. At this time, it is necessary to set a device on the bottle blowing machine to lock the entire mold to solve the problem of mold opening. During automatic bottle blowing, the machine is automatically blowing bottles, and the mold needs to be opened and closed. When blowing bottles one by one, the mold needs to be opened and closed frequently. At this time, a device is needed to control the opening and closing of the mold. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic unlocking device for a bottle blowing machine.

[0005] The utility model provides an automatic unlocking device for a bottle blowing machine, comprising: a bottle blowing machine frame, a rotating table installed on the bottle blowing machine frame, and an opening and closing mold frame installed on the rotating table, the opening and closing mold frame comprising an opening and closing mold and a quick lock component installed on the opening and closing mold, a first matching component for matching with a switch of the quick lock component is installed on the bottle blowing machine frame, the first matching component comprises a first unlocking component for controlling the opening and closing of the quick lock component and a second unlocking component for controlling the opening and closing of the opening and closing mold.

[0006] Preferably, the first unlocking assembly includes a first arc-shaped positioning plate installed on the bottle blowing machine frame and a second matching assembly installed on the quick lock assembly, the second matching assembly includes a first moving wheel installed on the quick lock assembly, the first moving wheel moves on the first arc-shaped positioning plate, and the surface of the first arc-shaped positioning plate is inclined.

[0007] Preferably, the second unlocking assembly includes a second arc-shaped positioning plate installed on the bottle blowing machine frame and a third matching assembly installed on the quick lock assembly, the third matching assembly includes a second moving wheel installed on the quick lock assembly, the second moving wheel moves on the second arc-shaped positioning plate, and the surface of the second arc-shaped positioning plate is inclined.

[0008] Compared with the related art, the automatic unlocking device of a bottle blowing machine provided by the utility model has the following beneficial effects: the device is through the rotating table on the bottle blowing machine frame, the rotating table rotates, at this time, the rotating table drives the opening and closing mold frame to move, and the first moving wheel moves along the surface of the first arc-shaped positioning plate. When this happens, the first moving wheel will be lifted or lowered according to the inclined surface of the first arc-shaped positioning plate, so that the quick lock assembly can be opened and closed;

[0009] The device cooperates with the second unlocking component when the quick lock component is opened, and the second moving wheel will move along the surface of the second arc-shaped positioning plate. The surface of the second arc-shaped positioning plate is an inclined surface, and then the second moving wheel will move along the inclined surface of the second arc-shaped positioning plate. In this way, the opening and closing of the opening and closing mold can be controlled to achieve the effect of cooperation with external machinery. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the opening and closing mold structure of the utility model;

[0011] Figure 2 It is a top view of the opening and closing mold, the first arc-shaped positioning plate, and the second arc-shaped positioning plate structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the structural assembly of the rotating table, the opening and closing mold, the first arc-shaped positioning plate, and the second arc-shaped positioning plate of the utility model.

[0013] Numbers in the figure: 1, opening and closing mold; 2, quick lock assembly; 3, first moving wheel; 4, second arc positioning plate; 5, first arc positioning plate; 6, second moving wheel;

[0014] 7. Turntable. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0017] See also Figures 1 to 3An automatic unlocking device for a bottle blowing machine provided by an embodiment of the utility model comprises: a bottle blowing machine frame, a rotating table 7 mounted on the bottle blowing machine frame, and an opening and closing mold frame mounted on the rotating table 7, the opening and closing mold frame comprises an opening and closing mold 1 and a quick lock assembly 2 mounted on the opening and closing mold 1, a first matching assembly for matching with a switch of the quick lock assembly 2 is mounted on the bottle blowing machine frame, the first matching assembly comprises a first unlocking assembly for controlling the opening and closing of the quick lock assembly 2 and a second unlocking assembly for controlling the opening and closing of the opening and closing mold 1.

[0018] In this embodiment, the device rotates the rotating table 7 on the bottle blowing machine frame. At this time, the rotating table 7 drives the opening and closing mold frame to move, and the first moving wheel 3 moves along the surface of the first arc-shaped positioning plate 5. When this happens, the first moving wheel 3 will be lifted or lowered according to the inclined surface of the first arc-shaped positioning plate 5 or the inner side surface with an inclined angle, so that the quick lock assembly 2 can be opened and closed.

[0019] The first unlocking assembly includes a first arc-shaped positioning plate 5 installed on the bottle blowing machine frame and a second matching assembly installed on the quick lock assembly 2. The second matching assembly includes a first moving wheel 3 installed on the quick lock assembly 2. The first moving wheel 3 moves on the first arc-shaped positioning plate 5. The surface of the first arc-shaped positioning plate 5 is inclined.

[0020] In this embodiment, the device cooperates with the second unlocking component, and when the quick lock component 2 is opened, the second movable wheel 6 will move along the surface of the second arc-shaped positioning plate 4, and the surface of the second arc-shaped positioning plate 4 is an inclined surface. Then the second movable wheel 6 will move along the inclined surface of the second arc-shaped positioning plate 4, so that the opening and closing mold 1 can be controlled to open and close, so as to achieve the effect of cooperation with external machinery.

[0021] The second unlocking assembly includes a second arc-shaped positioning plate 4 installed on the bottle blowing machine frame and a third matching assembly installed on the quick lock assembly 2. The third matching assembly includes a second moving wheel 6 installed on the quick lock assembly 2. The second moving wheel 6 moves on the second arc-shaped positioning plate 4. The surface of the second arc-shaped positioning plate 4 is inclined.

[0022] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0023] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic unlocking device for a bottle blowing machine, comprising: A bottle blowing machine frame, a rotating table (7) mounted on the bottle blowing machine frame, and an opening and closing mold frame mounted on the rotating table (7), the opening and closing mold frame comprising an opening and closing mold (1) and a quick lock assembly (2) mounted on the opening and closing mold (1), characterized in that a first matching assembly for matching with a switch of the quick lock assembly (2) is mounted on the bottle blowing machine frame, the first matching assembly comprising a first unlocking assembly for controlling the opening and closing of the quick lock assembly (2) and a second unlocking assembly for controlling the opening and closing of the opening and closing mold (1).

2. The automatic unlocking device for a bottle blowing machine according to claim 1, characterized in that: The first unlocking component comprises a first arc-shaped positioning plate (5) mounted on a bottle blowing machine frame and a second matching component mounted on a quick-locking component (2); the second matching component comprises a first moving wheel (3) mounted on the quick-locking component (2); the first moving wheel (3) moves on the first arc-shaped positioning plate (5); and the surface of the first arc-shaped positioning plate (5) is inclined.

3. The automatic unlocking device for a bottle blowing machine according to claim 1, characterized in that: The second unlocking assembly comprises a second arc-shaped positioning plate (4) mounted on the bottle blowing machine frame and a third matching assembly mounted on the quick-locking assembly (2); the third matching assembly comprises a second moving wheel (6) mounted on the opening and closing mold (1); the second moving wheel (6) moves on the second arc-shaped positioning plate (4); and the surface of the second arc-shaped positioning plate (4) is inclined.

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