Automatic glass tube correcting mechanism

Abstract

The utility model discloses an automatic glass tube restoration mechanism which comprises a supporting frame, restoration arms, restoration plates and restoration blocks, the restoration arms are welded to one sides of the restoration blocks, the restoration blocks are two in number, the restoration arms are arranged in a splayed shape, guide wheel seats are arranged at the other ends of the restoration arms, guide wheels are arranged on the guide wheel seats, adjusting covers are arranged on the inner side faces of the restoration arms, and the adjusting covers are arranged on the inner side faces of the restoration arms. The adjusting cover is rotationally connected with the restoration arm, an arc-shaped hole is formed in the adjusting cover, a positioning stud is arranged in the arc-shaped hole, the lower end of the positioning stud is fixed to the restoration arm, a second nut is arranged on the positioning stud, the restoration plate and the guide wheel are arranged in parallel, and a restoration gap is formed between the restoration plate and the guide wheel. The supporting frame is provided with a double-rod restoration air cylinder used for driving the restoration block to move. According to the structure, the position of a glass tube product is corrected through cooperation of the correcting plate and the correcting arms, the structure is simple, the glass tube product cannot be damaged, the gap between the correcting arms can be adjusted, and the correcting work of products of different specifications is met.

Description

Technical Field

[0001] The utility model relates to the technical field of forming glass tube correction, in particular to an automatic glass tube correction mechanism. Background Art

[0002] The glass tube bubble blowing molding machine includes a primary mold mechanism, which is generally composed of a rotating mechanism, a disc, and a heating and flame-spraying mechanism. The glass tube is blown into a desired shape by air pressure, and then naturally solidified into a glass product; however, it is transported away by a conveying and cooling mechanism. After the glass tube product is reshaped on the conveying and cooling mechanism, it needs to be taken out manually, and there is no need to correct the product; with the development of technology, the manual material collection method is gradually replaced, and a robot arm is used to clamp the product into the warehouse through a finger cylinder. However, there is a problem that due to the incorrect position of the product, it cannot be aligned with the finger cylinder, resulting in the inability to accurately clamp the glass tube product by the robot arm, resulting in product leakage; it cannot meet the needs of actual use, so the market is in urgent need of improved technology to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic glass tube correcting mechanism. The structure adopts a correcting plate and a correcting arm to cooperate to realize the correction of the position of the glass tube product. The structure is simple and will not cause damage to the glass tube product. Moreover, the gap between the correcting arms can be adjusted to meet the correction work of products of different specifications, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic glass tube correction mechanism, comprising a support frame, a correction arm, a correction plate and a correction fastener, the correction arm is welded on one side of the correction fastener, two correction fasteners are arranged, and the correction arm is arranged in an outward octave, a guide wheel seat is arranged at the other end of the correction arm, a guide wheel is arranged on the guide wheel seat, an adjustment cover is arranged on the inner side of the correction arm, the adjustment cover is rotatably connected to the correction arm, an arc hole is arranged on the adjustment cover, a positioning stud is arranged in the arc hole, the lower end of the positioning stud is fixed on the correction arm, a nut is arranged on the positioning stud, the correction plate is arranged parallel to the guide wheel, and a correction gap is formed between the correction plate and the guide wheel, a double-rod correction cylinder for driving the correction fastener to move is arranged on the support frame, an extension arm is arranged on the support frame, and the extension arm is connected to the correction plate.

[0005] Furthermore, a movable plate is arranged between the correction unit and the double-rod correction cylinder, the telescopic end of the double-rod correction cylinder is fixedly connected to the movable plate, horizontal guide columns are arranged on both sides of the side of the correction unit, the horizontal guide columns are slidably connected to the movable plate, a spring is arranged between the correction unit and the movable plate, and the spring is sleeved on the horizontal guide column.

[0006] Furthermore, a chamfer is provided on the inner side of one end of the extension arm, a vertical plate is provided on the upper surface of the extension arm, and adjustment studs are provided on both sides of the upper surface of the vertical plate. A long hole is provided on the extension arm, and the upper end of the adjusting stud passes through the top of the long hole, and a nut is provided on the adjusting stud.

[0007] Furthermore, a top frame is arranged above the support frame, a vertical guide column is arranged between the support frame and the top frame, an adjusting cylinder is arranged on the upper surface of the top frame, and the telescopic end of the adjusting cylinder is fixedly connected to the support frame.

[0008] Furthermore, the adjustment cover is clamped on the correction arm from the side, and the adjustment cover is rotationally connected to the fixed shaft on the correction arm.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. This structure uses a correction plate and a correction arm to correct the position of the glass tube product. The structure is simple and will not cause damage to the glass tube product. In addition, the gap between the correction arms can be adjusted to meet the correction work of products of different specifications.

[0011] 2. The guide wheel is used to achieve rolling contact with the glass tube to avoid direct hard contact, so that the glass tube can be smoothly guided between the correction arms. By adjusting the extension and contraction of the cylinder, the support frame and its correction components can be driven to move up and down as a whole, and then the correction position can be adjusted to adapt to the correction work of glass tubes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the correction arm assembly of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0016] In the figure: 1 vertical plate, 2 extension arm, 3 adjustment cover, 4 return plate, 5 guide wheel, 6 return arm, 7 double rod return cylinder, 8 support frame, 9 vertical guide column, 10 adjustment cylinder, 11 top frame, 12 adjustment stud, 13 nut one, 14 long hole, 15 return fastener, 16 spring, 17 movable plate, 18 horizontal guide column, 19 arc hole, 20 guide wheel seat, 21 nut two, 22 positioning stud. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] See also Figure 1-4 The utility model provides a technical solution: an automatic glass tube correction mechanism, including a support frame 8, a correction arm 6, a correction plate 4 and a correction fast 15, the correction arm 6 is welded on one side of the correction fast 15, two correction fasts 15 are provided, and the correction arm 6 is provided in an outer octagonal shape, the correction arm 6 can be clamped on the glass tube from the side, and correction is achieved by cooperating with the correction plate 4, which is convenient for the subsequent clamping and storage of the glass tube, and the other end of the correction arm 6 is provided with a guide wheel seat 20, and the guide wheel seat 20 is provided with a guide wheel 5, and the rolling contact with the glass tube is achieved through the guide wheel 5 to avoid direct hard contact, so that the glass tube can be smoothly guided between the correction arms 6, and the inner side of the correction arm 6 is provided with an adjustment cover 3, and the adjustment cover 3 is rotatably connected to the correction arm 6, and an arc hole 19 is provided on the adjustment cover 3, and a positioning stud 22 is provided in the arc hole 19, and a positioning stud 22 is provided in the arc hole 19. The lower end of the stud 22 is fixed on the correction arm 6, and a nut 21 is provided on the positioning stud 22. The adjustment cover 3 can be locked on the correction arm 6 by the nut 21. Loosening the nut 21 can adjust the angle of the adjustment cover 3, and then adjust the distance between the adjustment covers 3 to adapt to glass tubes of different specifications and meet the use requirements. The adjustment cover 3 is clamped on the correction arm 6 from the side, and the adjustment cover 3 is rotatably connected to the fixed shaft on the correction arm 6. The correction plate 4 is arranged parallel to the guide wheel 5, and a correction gap is formed between the correction plate 4 and the guide wheel 5. The gap is also a channel for the conveyor to transport the glass tube. The glass tube is corrected during the transportation process. A double-rod correction cylinder 7 for driving the correction fast 15 to move is provided on the support frame 8, and an extension arm 2 is provided on the support frame 8, and the extension arm 2 is connected to the correction plate 4.

[0019] A movable plate 17 is arranged between the correction unit 15 and the double-rod correction cylinder 7, the telescopic end of the double-rod correction cylinder 7 is fixedly connected to the movable plate 17, the double-rod correction cylinder 7 indirectly applies force to the correction unit 15 through the movable plate 17, and corrects the glass tube by cooperating with the fixed correction plate 4, horizontal guide columns 18 are respectively arranged on both sides of the correction unit 15, the horizontal guide columns 18 are slidably connected to the movable plate 17, a spring 16 is arranged between the correction unit 15 and the movable plate 17, the spring 16 is sleeved on the horizontal guide column 18, the spring 16 makes the correction unit 15 have a certain buffering capacity, avoids hard contact with the glass tube, and prevents damage to the glass tube.

[0020] A chamfer is provided on the inner side of one end of the extension arm 2, a vertical plate 1 is provided on the upper surface of the extension arm 2, and adjusting studs 12 are respectively provided on both sides of the upper surface of the vertical plate 1. A long hole 14 is provided on the extension arm 2, and the upper end of the adjusting stud 12 passes through the top of the long hole 14. A nut 13 is provided on the adjusting stud 12. The position of the return plate 4 can be fixed by locking the nut 13. The position of the return plate 4 can be adjusted by the nut 13, and then the gap between the return plate 4 and the guide wheel 5 can be adjusted to adapt to glass tubes of different specifications, thereby improving the practicality of the device.

[0021] A top frame 11 is arranged above the support frame 8, a vertical guide column 9 is arranged between the support frame 8 and the top frame 11, an adjusting cylinder 10 is arranged on the upper surface of the top frame 11, and the telescopic end of the adjusting cylinder 10 is fixedly connected to the support frame 8. The telescopic end of the adjusting cylinder 10 can drive the support frame 8 and its correction component to move up and down as a whole through the extension and contraction of the adjusting cylinder 10, thereby adjusting the correction position to adapt to the correction work of glass tubes of different sizes.

[0022] The basic principles, main features and advantages of the present invention are shown and described above. Without departing from the spirit and scope of the present invention, the present invention may also be subject to various changes and improvements, which are all within the scope of the present invention to be protected.

Claims

1. A glass tube automatic correction mechanism, comprising a support frame (8), a correction arm (6), a correction plate (4) and a correction block (15), characterized in that: The return arm (6) is welded to one side of the return fastener (15), two return fasteners (15) are provided, and the return arm (6) is provided in an outer octagonal shape. A guide wheel seat (20) is provided at the other end of the return arm (6), and a guide wheel (5) is provided on the guide wheel seat (20). An adjustment cover (3) is provided on the inner side of the return arm (6), and the adjustment cover (3) is rotatably connected to the return arm (6). An arc hole (19) is provided on the adjustment cover (3), and a positioning screw is provided in the arc hole (19). The lower end of the positioning stud (22) is fixed on the return arm (6), the positioning stud (22) is provided with a nut (21), the return plate (4) and the guide wheel (5) are arranged in parallel, and a return gap is formed between the return plate (4) and the guide wheel (5), the support frame (8) is provided with a double-rod return cylinder (7) for driving the return fast (15) to move, and the support frame (8) is provided with an extension arm (2), and the extension arm (2) is connected to the return plate (4).

2. The automatic glass tube correcting mechanism according to claim 1, characterized in that: A movable plate (17) is arranged between the return unit (15) and the double-rod return cylinder (7), the telescopic end of the double-rod return cylinder (7) is fixedly connected to the movable plate (17), horizontal guide pillars (18) are arranged on both sides of the return unit (15), the horizontal guide pillars (18) are slidably connected to the movable plate (17), and a spring (16) is arranged between the return unit (15) and the movable plate (17), and the spring (16) is sleeved on the horizontal guide pillar (18).

3. The automatic glass tube correcting mechanism according to claim 1, characterized in that: A chamfer is provided on the inner side of one end of the extension arm (2); a vertical plate (1) is provided on the upper surface of the extension arm (2); adjustment studs (12) are provided on both sides of the upper surface of the vertical plate (1); a long hole (14) is provided on the extension arm (2); the upper end of the adjustment stud (12) passes through the upper part of the long hole (14); and a nut (13) is provided on the adjustment stud (12).

4. The automatic glass tube correcting mechanism according to claim 1, characterized in that: A top frame (11) is arranged above the support frame (8), a vertical guide column (9) is arranged between the support frame (8) and the top frame (11), an adjusting cylinder (10) is arranged on the upper surface of the top frame (11), and the telescopic end of the adjusting cylinder (10) is fixedly connected to the support frame (8).

5. The automatic glass tube correcting mechanism according to claim 1, characterized in that: The adjustment cover (3) is clamped on the correction arm (6) from the side, and the adjustment cover (3) is rotatably connected to a fixed shaft on the correction arm (6).

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