Servo turnover device for glass bottles

Abstract

The utility model provides a servo turnover device for a glass bottle, which is characterized in that a pair of bottleneck chucks are symmetrically mounted, synchronously displace along with the opening or closing of a clamping jaw of a thin pneumatic finger, a clamping cavity matched with the appearance of the bottleneck of the glass bottle is defined when the bottleneck chucks are closed, and a pair of air cylinders drive a pair of guide blocks to be relatively opened or closed; the end surfaces of the opposite sides of the pair of guide blocks can be adaptively contacted and supported on the two sides of a bottle shoulder of the glass bottle when the guide blocks are folded; the bottle opening of the glass bottle faces and directly faces the pair of bottle opening chucks and is clamped by the clamping cavity between the pair of bottle opening chucks in a matched mode when the bottle opening chucks are folded, and a bottle shoulder is supported by the pair of guide blocks. The overturning device can be used for improving the stability of equipment and reducing product loss in the overturning process.

Description

Technical Field

[0001] The utility model relates to a servo turning device for a glass bottle. Background Art

[0002] In the field of spray-coated bottles and cans, most of the products are transported by rail chains for coating. To load and unload bottles and cans on the coating production line, an automatic device is required to pull the bottles from the coating production line, then put them into a flipping device for flipping, and then put them on the chain plate line for transport to the next process. Existing flipping devices often clamp the bottle body. This method causes problems such as bottle tipping and collision during flipping due to the slippage of the clamping surface, resulting in high product loss and poor equipment stability. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes a glass bottle servo flipping device, which is used to improve the stability of the equipment and reduce the product loss during the flipping process.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A glass bottle servo turning device, the structural features of which are:

[0006] The invention comprises a swivel mechanism and a flip mechanism installed on a frame; the flip mechanism as a whole is driven by the swivel mechanism to flip around the central axis of the rotating shaft, and comprises a thin pneumatic finger, a pair of connecting blocks, a pair of bottle mouth clamps, a mounting plate, a pair of slide rail assemblies, a pair of connecting members, a pair of cylinders, and a pair of guide blocks. The pair of connecting blocks are symmetrically installed on the two clamping jaws of the thin pneumatic finger, and the pair of bottle mouth clamps are symmetrically installed on the pair of connecting blocks, and move synchronously with the opening or closing of the clamping jaws together with the connecting blocks, and a clamping cavity adapted to the shape of the bottle mouth of the glass bottle is formed when the clamping jaws are closed. The mounting plate is installed on the thin pneumatic finger and is independent of the pneumatic finger. Two clamping jaws, a side of the plate body facing the glass bottle is provided with a pair of guide rails of a pair of slide rail assemblies symmetrically installed on the periphery of a pair of bottle mouth clamps, a pair of guide blocks symmetrically arranged above the bottle mouth clamps are installed on the sliders of the pair of slide rail assemblies through connecting components, a pair of cylinders are symmetrically installed on the other side of the mounting plate, the execution ends of the pair of cylinders are respectively connected to the pair of connecting components, through the guidance of the pair of slide rail assemblies, the pair of guide blocks are respectively together with the corresponding connecting components to form relative opening or closing with the extension or retraction of the pair of cylinders, and the end faces of the pair of guide blocks on the opposite sides when closed can be adaptively contacted and supported on both sides of the bottle shoulder of the glass bottle;

[0007] The mouth of the glass bottle faces and is directly opposite to a pair of mouth clamps, and is adaptively clamped by the clamping cavity between the pair of mouth clamps when the bottle clamps are folded, and the bottle shoulder is supported by a pair of guide blocks.

[0008] The structural features of the utility model also lie in:

[0009] The rotating mechanism comprises a servo motor and the rotating shaft driven by the servo motor to rotate. The rotating shaft is supported by a bearing and rotatably arranged on the frame. The flipping mechanism is installed on the rotating shaft through a thin pneumatic finger.

[0010] The flipping mechanism is provided with a pair, which is symmetrically arranged on the rotating shaft along the radial direction.

[0011] The thin pneumatic fingers are of parallel jaw type.

[0012] The guide block is made of high-density polyethylene.

[0013] The bottle mouth clamp is made of polyurethane.

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

[0015] The utility model changes the form of clamping the bottle body and proposes a new solution of clamping the bottle mouth with a pair of bottle mouth clamps and supporting the bottle shoulder with a pair of guide blocks. The clamping is stable and reliable, and the clamping surface will not slip. Quality problems such as bottle falling over and collision during the flipping process can be prevented, thereby improving the stability of the equipment and reducing product loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0018] In the figure, 1 is a glass bottle; 2 is a frame; 31 is a servo motor; 32 is a rotating shaft; 41 is a thin pneumatic finger; 42 is a connecting block; 43 is a bottle mouth clamp; 44 is a mounting plate; 45 is a slide rail assembly; 46 is a connecting member; 47 is a cylinder; and 48 is a guide block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] Please refer to Figure 1 to Figure 2The glass bottle servo flipping device of this embodiment includes a swivel mechanism and a flipping mechanism installed on a frame; the flipping mechanism as a whole is driven by the swivel mechanism to flip around the central axis of the rotating shaft 32, and includes a thin pneumatic finger 41, a pair of connecting blocks 42, a pair of bottle mouth clamps 43, a mounting plate 44, a pair of slide rail assemblies 45, a pair of connecting members 46, a pair of cylinders 47, and a pair of guide blocks 48. The pair of connecting blocks 42 are symmetrically installed on the two clamping jaws of the thin pneumatic finger 41, and the pair of bottle mouth clamps 43 are symmetrically installed on the pair of connecting blocks 42. Together with the connecting blocks 42, they move synchronously with the opening or closing of the clamping jaws, and when the clamping jaws are closed, a clamping cavity adapted to the shape of the bottle mouth of the glass bottle 1 is formed, and the mounting plate 44 is installed on the thin pneumatic finger 4 1, independent of the two clamping claws, a pair of guide rails of a pair of slide rail assemblies 45 symmetrically mounted on the periphery of a pair of bottle mouth clamps 43 are arranged on one side of the plate body facing the glass bottle 1, a pair of guide blocks 48 symmetrically arranged above the bottle mouth clamps 43 are respectively mounted on the sliders of the pair of slide rail assemblies 45 through connecting members 46, a pair of cylinders 47 are symmetrically mounted on the other side of the mounting plate 44, the execution ends of the pair of cylinders 47 are respectively connected to the pair of connecting members 46, through the guidance of the pair of slide rail assemblies 45, the pair of guide blocks 48 are respectively together with the corresponding connecting members 46 to form a relative opening or closing with the extension or retraction of the pair of cylinders 47, and the end faces of the pair of guide blocks 48 on the opposite sides when closed can be adaptively contacted and supported on both sides of the bottle shoulder of the glass bottle 1;

[0021] The mouth of the glass bottle 1 faces and is directly opposite to the clamping cavity surrounded by a pair of bottle mouth clamps 43 , and is adaptively clamped by the clamping cavity between the pair of bottle mouth clamps 43 when they are folded, and the bottle shoulder is supported by a pair of guide blocks 48 .

[0022] In a specific implementation, the corresponding structural setting of the device also includes:

[0023] The rotating mechanism includes a servo motor 31 and a rotating shaft 32 driven to rotate by the servo motor 31 . The rotating shaft 32 is supported by a bearing and rotatably arranged on the frame 2 . The entire flipping mechanism is installed on the rotating shaft 32 through a thin pneumatic finger 41 .

[0024] A pair of turning mechanisms are provided, which are symmetrically arranged on the rotating shaft 32 along the radial direction.

[0025] The thin pneumatic finger 41 is a parallel-claw type.

[0026] The guide block 48 is made of high-density polyethylene, and the contact surface with the glass bottle is set to correspond to the contour and outer dimensions of the corresponding part of the glass bottle. The material can ensure that it has sufficient hardness while not being worn by the glass bottle or damaging the paint film of the glass bottle. Due to the contoured structure, the glass bottle can be centered between a pair of guide blocks.

[0027] The bottle mouth clamp 43 is made of polyurethane, and when clamped on the bottle mouth, it can make good use of the uneven structural features of the bottle mouth anti-counterfeiting teeth and other uneven structural features to form a sufficiently large clamping force.

[0028] Working Example:

[0029] The cylinder extends, and under the guidance of the slide rail assembly, a pair of guide blocks are relatively retracted;

[0030] The bottle body follows the center line direction of the thin pneumatic fingers, with the bottle mouth facing the clamping cavity surrounded by a pair of bottle mouth clamps, and extends centrally between the pair of bottle mouth clamps. At this time, the bottle shoulder is supported by a pair of guide blocks, and the relative position of the glass bottle and the clamping cavity is positioned through contact with the pair of guide blocks. It is also used to guide the glass bottle when placing the glass bottle, preparing for the clamping of the bottle mouth clamp;

[0031] Then the thin pneumatic fingers drive a pair of bottle mouth clamps to close through two clamping claws, so that the pair of bottle mouth clamps are clamped on the bottle mouth, thus completing the stable clamping of the glass bottle;

[0032] The servo motor of the rotary mechanism drives the entire flip mechanism to flip around the central axis of the rotating shaft through the rotating shaft, for example, from the position facing upward to the position facing downward, and then the thin pneumatic fingers open to release the clamping of the bottle mouth, and a pair of cylinders retract to drive a pair of guide blocks to open relatively, so that the glass bottle can be released from the flip mechanism. This cycle repeats to achieve continuous flipping.

[0033] Based on the present embodiment, further application can be made, the placement of the glass bottle into the flipping mechanism, and the subsequent removal of the glass bottle after being clamped and flipped, can be completed with the help of external equipment.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A glass bottle servo turning device, characterized by: The invention comprises a swivel mechanism and a flip mechanism installed on a frame; the flip mechanism as a whole is driven by the swivel mechanism to flip around the central axis of the rotating shaft, and comprises a thin pneumatic finger, a pair of connecting blocks, a pair of bottle mouth clamps, a mounting plate, a pair of slide rail assemblies, a pair of connecting members, a pair of cylinders, and a pair of guide blocks. The pair of connecting blocks are symmetrically installed on the two clamping jaws of the thin pneumatic finger, and the pair of bottle mouth clamps are symmetrically installed on the pair of connecting blocks, and move synchronously with the opening or closing of the clamping jaws together with the connecting blocks, and a clamping cavity adapted to the shape of the bottle mouth of the glass bottle is formed when the clamping jaws are closed. The mounting plate is installed on the thin pneumatic finger and is independent of the pneumatic finger. Two clamping jaws, a side of the plate body facing the glass bottle is provided with a pair of guide rails of a pair of slide rail assemblies symmetrically installed on the periphery of a pair of bottle mouth clamps, a pair of guide blocks symmetrically arranged above the bottle mouth clamps are installed on the sliders of the pair of slide rail assemblies through connecting components, a pair of cylinders are symmetrically installed on the other side of the mounting plate, the execution ends of the pair of cylinders are respectively connected to the pair of connecting components, through the guidance of the pair of slide rail assemblies, the pair of guide blocks are respectively together with the corresponding connecting components to form relative opening or closing with the extension or retraction of the pair of cylinders, and the end faces of the pair of guide blocks on the opposite sides when closed can be adaptively contacted and supported on both sides of the bottle shoulder of the glass bottle; The mouth of the glass bottle faces and is directly opposite to a pair of mouth clamps, and is adaptively clamped by the clamping cavity between the pair of mouth clamps when the bottle clamps are folded, and the bottle shoulder is supported by a pair of guide blocks.

2. The glass bottle servo turning device according to claim 1 is characterized in that: The rotating mechanism comprises a servo motor and the rotating shaft driven by the servo motor to rotate. The rotating shaft is supported by a bearing and rotatably arranged on the frame. The flipping mechanism is installed on the rotating shaft through a thin pneumatic finger.

3. The glass bottle servo turning device according to claim 1 or 2, characterized in that: The flipping mechanism is provided with a pair, which is symmetrically arranged on the rotating shaft along the radial direction.

4. The glass bottle servo turning device according to claim 1 is characterized in that: The thin pneumatic fingers are of parallel jaw type.

5. The glass bottle servo turning device according to claim 1 is characterized in that: The guide block is made of high-density polyethylene.

6. The glass bottle servo turning device according to claim 1 is characterized in that: The bottle mouth clamp is made of polyurethane.

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