A graphite boat crimping device hanging trolley for float glass tin bath

Abstract

The utility model belongs to the technical field of float glass tin bath, and specifically discloses a graphite boat hemming device hanging trolley for float glass tin bath, comprising: a trolley body and a hanging structure; the trolley body comprises a trolley frame, a mounting frame is arranged at the middle upper end of the trolley frame, an electric trolley and a driven trolley are arranged on both sides of the upper surface of the trolley frame, a drag chain is arranged on the upper side of the mounting frame, and both sides of the lower surface of the trolley frame are connected with hanging rods, and the hanging structure comprises a hanging crossbeam, and the left and right ends of the lower surface of the hanging crossbeam are respectively connected with the tin bath side hanging longitudinal beam and the column side hanging longitudinal beam. The graphite boat hemming device hanging trolley can electrically control the trolley to move forward and backward, and simultaneously locate the trolley position and record the trolley displacement to achieve accurate control of the position of the graphite boat hemming device in the tin bath, with small footprint, relatively simple structure, and flexible and convenient operation.

Description

Technical Field

[0001] The utility model relates to the technical field of float glass tin bath, in particular to a graphite boat crimping device hanging trolley used for a float glass tin bath. Background Art

[0002] The graphite boat crimper hanging trolley is a structure used to hang the graphite boat crimper in the float glass tin bath, and is an important part of float glass production. Since the internal width of the tin bath changes from wide to narrow during the production process, the glass ribbon may swing during the production process and fail to enter the narrow section of the tin bath correctly. Therefore, in float glass production, crimpers and graphite boats are usually installed on the left and right sides of the front of the contraction section of the tin bath to achieve the function of controlling the width of the glass ribbon and guiding the position of the glass ribbon, ensuring that the glass ribbon can smoothly pass through the contraction section of the tin bath and enter the narrow section, thereby improving the quality of the glass.

[0003] Existing graphite boat crimping machines are usually installed on a floor-standing support trolley or the side wall of a tin bath. In order to enhance the stability of the floor-standing support trolley and meet the needs of multi-directional adjustment of the crimping machine, the floor-standing trolley is usually large (wide and long) and has a complex control mechanism, resulting in a large equipment footprint, which seriously affects the workers' operating space. Utility Model Content

[0004] The utility model aims to provide a graphite boat crimping device hanging trolley for float glass tin bath, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphite boat crimping device hanging trolley for float glass tin bath, comprising: a trolley body and a hanging structure;

[0006] The trolley body includes a trolley frame, a mounting frame is provided at the middle upper end of the trolley frame, an electric trolley and a driven trolley are respectively provided on both sides of the upper surface of the trolley frame, a drag chain is provided on the upper side of the mounting frame, and suspension rods are connected to both sides of the lower surface of the trolley frame;

[0007] The hanging structure comprises a hanging crossbeam, the left and right ends of the lower surface of the hanging crossbeam are respectively connected to the tin bath side hanging longitudinal beam and the column side hanging longitudinal beam, the bottom ends of the tin bath side hanging longitudinal beam and the column side hanging longitudinal beam are connected to a track beam, and the electric trolley and the driven trolley are supported on the track beam;

[0008] It also includes a field control box and a central control room console. The field control box is integrated on the trolley frame, and the signal output end of the central control room console is connected to the field control box. The field control box is electrically connected to the electric trolley.

[0009] Preferably, tin bath side laser locators and column side laser locators are provided on the left and right sides of the installation frame, and the tin bath side laser locators and column side laser locators are electrically connected to the on-site centralized control box respectively.

[0010] Preferably, an end point limit switch and a starting point limit switch are respectively provided on the left and right sides of the installation frame, and the end point limit switch and the starting point limit switch are respectively electrically connected to the on-site centralized control box.

[0011] Preferably, the right side of the upper surface of the trolley frame extends rightward, and an electromagnetic limiter is installed at the right side extension of the trolley frame, and the electromagnetic limiter is electrically connected to the on-site centralized control box.

[0012] Preferably, a drag chain groove is provided on the upper surface of the track beam, and the drag chain is located in the drag chain groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The graphite boat crimping device hanging trolley can electrically control the trolley to move forward and backward, and simultaneously locate the trolley position and record the trolley displacement to achieve accurate control of the position of the graphite boat crimping device in the tin bath. It occupies a small area, has a relatively simple structure, and is flexible and convenient to operate. It solves the problem that the existing graphite boat crimping device has a large area of ​​installation, is complicated to operate, or does not have the function of accurately adjusting the position. By accurately controlling the position of the graphite boat crimping device in the tin bath, it is ensured that the glass ribbon can smoothly pass through the contraction section of the tin bath and enter the narrow section, thereby improving the quality of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model trolley body;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the trolley body is connected with the hanging structure;

[0017] Figure 3 It is a structural schematic diagram of the utility model when the on-site centralized control box, the central control room console and the trolley body are connected.

[0018] In the figure: 1. Trolley frame; 2. Hanging rod; 3. Electromagnetic limit; 4. Electric trolley; 5. End limit switch; 6. Laser locator on tin bath side; 7. Laser locator on column side; 8. Drag chain; 9. Starting limit switch; 10. Driven trolley; 11. Track beam; 12. Hanging longitudinal beam on column side; 13. Drag chain groove; 14. Hanging crossbeam; 15. Hanging longitudinal beam on tin bath side; 16. Tin bath; 17. Graphite boat crimper; 18. Graphite boat crimper machine rod; 19. On-site control box; 20. Control console in the central control room. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Embodiment 1:

[0022] See also Figure 1-3 The utility model provides a technical solution: a graphite boat crimping device hanging trolley for float glass tin bath, comprising: a trolley body, a hanging structure, a field centralized control box 19, a central control room console 20

[0023] Among them, the trolley body includes a trolley frame 1, a mounting frame is provided at the middle upper end of the trolley frame 1, an electric trolley 4 and a driven trolley 10 are respectively provided on both sides of the upper surface of the trolley frame 1, a drag chain 8 is provided on the upper side of the mounting frame, and both sides of the lower surface of the trolley frame 1 are connected with a suspension rod 2, the hanging structure includes a hanging beam 14, and the left and right ends of the lower surface of the hanging beam 14 are respectively connected with a tin bath side hanging longitudinal beam 15 and a column side hanging longitudinal beam 12, a track beam 11 is connected between the bottom ends of the tin bath side hanging longitudinal beam 15 and the column side hanging longitudinal beam 12, the electric trolley 4 and the driven trolley 10 are supported on the track beam 11, the on-site control box 19 is integrated on the trolley frame 1, the signal output end of the control console 20 in the central control room is connected to the on-site control box 19, and the on-site control box 19 is electrically connected to the electric trolley 4 (the electrical connection control method is the existing technology and will not be repeated here).

[0024] Analysis of the above content: Two suspension rods 2 are used to hang the graphite boat crimping machine rod 18. The bottom end of the suspension rod 2 is connected to the pin shaft. The lower side of the pin shaft is sleeved with a sleeve. The sleeve is sleeved with the graphite boat crimping machine rod 18, and the sleeve can slide on the graphite boat crimping machine rod 18. After sliding to a suitable position, it is fixed by screws. By adjusting the height of the suspension rod 2, the angle of the graphite boat crimping machine rod 18 can be adjusted. The left end of the graphite boat crimping machine rod 18 is connected to the graphite boat crimping machine 17, and the graphite boat crimping machine 17 is located at the tin bath 16. The electric trolley 4 and the driven trolley 10 jointly hang the trolley frame 1 on the lower edge of the track beam 11. The electric trolley 4 can be electrically controlled to move back and forth on the lower edge of the track beam 11.

[0025] Embodiment 2:

[0026] See also Figure 1-3 The utility model provides a technical solution based on Example 1: a tin bath side laser locator 6 and a column side laser locator 7 are arranged on the left and right sides of the installation frame, and the tin bath side laser locator 6 and the column side laser locator 7 are electrically connected to the on-site control box 19 respectively (the electrical connection control method is the existing technology and will not be repeated here).

[0027] Analysis of the above content: The laser locator 6 on the tin bath side and the laser locator 7 on the column side are distributed corresponding to the positions of the tin bath side hanging longitudinal beam 15 and the column side hanging longitudinal beam 12. The laser locator 6 on the tin bath side and the laser locator 7 on the column side are used to measure the distance between the tin bath side hanging longitudinal beam 15 and the column side hanging longitudinal beam 12 to locate and record the displacement of the hanging trolley.

[0028] Embodiment three:

[0029] See also Figure 1-3 The utility model provides a technical solution based on the first embodiment: the left and right sides of the installation frame are respectively provided with an end limit switch 5 and a starting limit switch 9, and the end limit switch 5 and the starting limit switch 9 are respectively electrically connected to the on-site control box 19 (the electrical connection control method is the existing technology and will not be repeated here).

[0030] Analysis of the above content: The end limit switch 5 and the starting limit switch 9 are respectively set at the lower side of the laser locator 6 on the tin bath side and the laser locator 7 on the column side. When the hanging trolley moves to the end point or the starting point, the trolley position is automatically locked. The end limit switch 5 and the starting limit switch 9 are travel switches. When the end limit switch 5 and the starting limit switch 9 are close to and contact the hanging longitudinal beam 15 on the tin bath side and the hanging longitudinal beam 12 on the column side, the travel switch cuts off the power to the electric trolley 4.

[0031] Embodiment 4:

[0032] See also Figure 1-3The utility model provides a technical solution based on the first embodiment: the right side of the upper surface of the trolley frame 1 extends to the right, and an electromagnetic limiter 3 is installed at the right side extension of the trolley frame 1, and the electromagnetic limiter 3 is electrically connected to the on-site control box 19 (the electrical connection control method is the existing technology and will not be repeated here).

[0033] Analysis of the above content: The electromagnetic limiter 3 is an electromagnet, and a friction plate is connected to the iron core of the electromagnet. When the iron core and the friction plate output of the control electromagnet are in contact with the track beam 11, the friction force between the friction plate and the track beam 11 locks the hanging trolley.

[0034] Embodiment five:

[0035] See also Figure 1-3 The utility model provides a technical solution based on the first embodiment: a drag chain groove 13 is provided on the upper surface of the track beam 11 , and the drag chain 8 is located in the drag chain groove 13 .

[0036] According to the analysis of the above contents, the drag chain 8 is in the drag chain slot 13, and a cooling water hose is installed inside the drag chain 8 for outputting cooling water to the position that needs cooling.

[0037] During operation, the electric trolley 4 is controlled to move forward or backward through the on-site control box 19 or the control console 20 in the central control room, and the driven trolley 10 will move forward or backward together, thereby driving the trolley frame 1 to move, and then controlling the position of the graphite boat crimping machine 17 in the tin bath 16, and the angle of the graphite boat crimping machine rod 18 can be controlled by pulling up and down the suspension rod 2 (if the angle of the graphite boat crimping machine rod 18 needs to be maintained after pulling, the suspension rod 2 is fixed). During the movement, the tin bath side laser locator 6 and the column side laser locator 7 emit lasers to the corresponding tin bath side hanging longitudinal beams 15 and column side hanging longitudinal beams 12 to locate the trolley position, and record the position on the panel of the on-site control box 19 and transmit it to the control console 20 in the central control room at the same time, and serve as the control basis for controlling the electric trolley 4 to move forward or backward, and ensure that the trolley is powered off through the end limit switch 5 and the starting limit switch 9. Combined with the use of the electromagnetic limit switch 3, it can stop accurately when it reaches the specified position. Thereby, the function of accurately controlling the position of the graphite boat crimping device 17 in the tin bath 16 is achieved.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A graphite boat crimping device hanging trolley for float glass tin bath, characterized in that: include: Trolley body and hanging structure; The trolley body comprises a trolley frame (1), a mounting frame is arranged at the middle upper end of the trolley frame (1), an electric trolley (4) and a driven trolley (10) are arranged on both sides of the upper surface of the trolley frame (1), a drag chain (8) is arranged on the upper side of the mounting frame, and suspension rods (2) are connected to both sides of the lower surface of the trolley frame (1); The hanging structure comprises a hanging crossbeam (14), the left and right ends of the lower surface of the hanging crossbeam (14) are respectively connected to a tin bath side hanging longitudinal beam (15) and a column side hanging longitudinal beam (12), a track beam (11) is connected between the bottom ends of the tin bath side hanging longitudinal beam (15) and the column side hanging longitudinal beam (12), and the electric trolley (4) and the driven trolley (10) are supported on the track beam (11); It also includes an on-site centralized control box (19) and a control console in a central control room (20); the on-site centralized control box (19) is integrated on the trolley frame (1); a signal output end of the control console in the central control room (20) is connected to the on-site centralized control box (19); and the on-site centralized control box (19) is electrically connected to the electric trolley (4).

2. The graphite boat crimping device hanging trolley for float glass tin bath according to claim 1, characterized in that: The left and right sides of the installation frame are provided with a tin bath side laser locator (6) and a column side laser locator (7), and the tin bath side laser locator (6) and the column side laser locator (7) are electrically connected to the on-site centralized control box (19) respectively.

3. The graphite boat crimping device hanging trolley for float glass tin bath according to claim 1, characterized in that: An end point limit switch (5) and a start point limit switch (9) are also provided on the left and right sides of the installation frame, respectively. The end point limit switch (5) and the start point limit switch (9) are electrically connected to the on-site centralized control box (19) respectively.

4. The graphite boat crimping device hanging trolley for float glass tin bath according to claim 1, characterized in that: The right side of the upper surface of the trolley frame (1) extends to the right, and an electromagnetic limiter (3) is installed at the right extension of the trolley frame (1), and the electromagnetic limiter (3) is electrically connected to the on-site centralized control box (19).

5. The graphite boat crimping device hanging trolley for float glass tin bath according to claim 1, characterized in that: The upper surface of the track beam (11) is provided with a drag chain groove (13), and the drag chain (8) is located in the drag chain groove (13).

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