Large-tonnage amplitude-variable vacuum chuck lifting appliance

Abstract

The utility model provides a large-tonnage variable amplitude vacuum chuck lifting appliance which comprises a main beam body, the top of the main beam body is fixedly connected with a gas storage type lifting beam, the top of the main beam body is fixedly connected with a main beam mechanism, and the main beam mechanism comprises a main beam vacuum chuck, an opening and closing motor and an opening and closing transmission rod. The top of the main beam vacuum suction cup is fixedly connected to the bottom of the main beam body, the bottom of the opening and closing motor is fixedly connected to the top of the main beam body, the opening and closing motor is arranged on the surface of the opening and closing transmission rod in a sleeving mode, and the top of the main beam body is fixedly connected with a gas storage beam body. A main beam body is of a structure shaped like a Chinese character'mu ', a plurality of reinforcing rib beams are arranged in the width direction, a lifting point is arranged below each reinforcing rib beam, a worker can operate the main beam conveniently when the main beam is used, and the worker can control suction of a vacuum suction cup conveniently by arranging a gas storage beam body.

Description

TECHNICAL FIELD

[0001] The utility model relates to a big tonnage variable amplitude vacuum chuck hanger belongs to vacuum chuck hanger technical field. BACKGROUND

[0002] The vacuum chuck hanger is used in many industrial carrying occasions, and the vacuum inside the vacuum chuck is generated by relying on the vacuum source, so that the material surface can be carried without damage, and the use is safe and labor-saving.

[0003] Since the vacuum chuck hanger can only carry single block or single sheet material, it is generally suitable for light load carrying when the load is not greater than 5t, when the single block or single sheet material is heavy, the surface area of the material is generally large, and the length-width ratio of the same tonnage and different specifications of the material may have a large difference, and the traditional vacuum chuck cannot cope with such large load and large material width change occasions, therefore, we design a big tonnage variable amplitude vacuum chuck hanger, which realizes the hoisting operation of a vacuum chuck hanger for different width materials by adopting a variable amplitude beam body that can be electrically adjusted.

[0004] Therefore, a big tonnage variable amplitude vacuum chuck hanger is provided. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the utility model provides a big tonnage variable amplitude vacuum chuck hanger to solve or alleviate the technical problems in the prior art, and at least provides a beneficial choice.

[0006] The technical scheme of the utility model is as follows: a big tonnage variable amplitude vacuum chuck hanger, comprising a main beam body, a gas storage type beam is fixedly connected to the top of the main beam body, a main beam mechanism is fixedly connected to the top of the main beam body, the main beam mechanism comprises a main beam vacuum chuck, an opening and closing motor and an opening and closing transmission rod, the top of the main beam vacuum chuck is fixedly connected to the bottom of the main beam body, the bottom of the opening and closing motor is fixedly connected to the top of the main beam body, and the opening and closing motor is sleeved on the surface of the opening and closing transmission rod.

[0007] Further preferably, a gas storage beam body is fixedly connected to the top of the main beam body, a hanger is fixedly connected to the top of the gas storage beam body, and a hanger shaft is movably connected to the inner side of the hanger.

[0008] Further preferably, a plurality of main beam vacuum chucks are fixedly connected to the bottom of the main beam body, and the main beam vacuum chucks are evenly distributed on the bottom of the main beam body.

[0009] Further preferably, an opening and closing lead screw is movably connected to the inside of the main beam body, and a supporting mechanism is arranged on the outside of the opening and closing lead screw.

[0010] Further preferably, the support mechanism comprises an extension plate, a lifting motor, a lifting column and a lifting leg, the outer side of the opening and closing screw rod is movably connected to the inner side of the extension plate, the inner side of the lifting column is fixedly connected to the outer side of the extension plate, the bottom of the lifting motor is fixedly connected to the top of the lifting column, and the lifting leg is movably connected to the inside of the lifting column.

[0011] Further preferably, the surface of the lifting column is provided with a side beam, and the bottom of the side beam is provided with a side beam vacuum suction disc.

[0012] Further preferably, the number of the side beam vacuum suction discs is four, and the side beam vacuum suction discs move with the opening and closing of the side beam.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

[0014] Firstly, the main beam mechanism is adopted, the opening and closing main beam device is welded, the main beam body is "eye" shape structure, a plurality of reinforcing ribs are arranged in the width direction, a lifting point is arranged below each reinforcing rib, the main beam is convenient for the operator to operate when being used, the gas storage beam body is arranged, and the operator can conveniently control the suction of the vacuum suction disc.

[0015] Secondly, the support mechanism is adopted, when the lifting appliance is placed on the ground, the lifting leg is lowered, the bottom surface of the lifting leg is lower than the bottom surface of the side beam vacuum suction disc, the support when the lifting appliance is placed on the ground is used, the problem that the vacuum suction disc is abraded due to the contact with the ground is prevented, and the whole is protected.

[0016] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above described exemplary aspects, embodiments and features, further aspects, embodiments and features of the utility model will be readily apparent from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0018] Figure 1 It is a schematic diagram of the three-dimensional front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the main beam body structure of the utility model;

[0020] Figure 3The utility model discloses a side beam vacuum chuck structure schematic view.

[0021] Figure 4 The utility model discloses a support mechanism structure schematic view.

[0022] Figure 1, main beam body 2, gas storage type hanging beam 3, main beam mechanism 301, main beam vacuum chuck 302, open and close motor 303, open and close transmission rod 4, gas storage beam body 5, hanging bracket 6, hanging shaft 7, open and close screw rod 8, support mechanism 801, extension plate 802, lifting motor 803, lifting column 804, lifting leg 9, side beam 10, side beam vacuum chuck. DETAILED DESCRIPTION

[0023] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.

[0024] The embodiments of the utility model will be described below in detail in combination with the drawings.

[0025] Embodiment 1

[0026] As Figures 1-2 The utility model discloses a big tonnage variable amplitude vacuum chuck lifting appliance, including main beam body 1, the top fixed connection of main beam body 1 has gas storage type hanging beam 2, the top fixed connection of main beam body 1 has main beam mechanism 3, and main beam mechanism 3 includes main beam vacuum chuck 301, open and close motor 302 and open and close transmission rod 303, the top fixed connection of main beam vacuum chuck 301 is at the bottom of main beam body 1, and the bottom fixed connection of open and close motor 302 is at the top of main beam body 1, and open and close motor 302 is set on the surface of open and close transmission rod 303, and the top fixed connection of main beam body 1 has gas storage beam body 4, and the top fixed connection of gas storage beam body 4 has hanging bracket 5, and the inside swing joint of hanging bracket 5 has hanging shaft 6, and the bottom fixed connection of main beam body 1 has the main beam vacuum chuck 301 of several quantities, and main beam vacuum chuck 301 evenly distributes at the bottom of main beam body 1.

[0027] Through main beam mechanism 3, open and close main beam device through welding, and its main beam body 1 is "eye" shape structure, and several reinforcing ribs are arranged in width direction, and the hanging point is arranged below each reinforcing rib, and when using main beam, it is convenient for staff to operate, and by setting gas storage beam body 4, it is convenient for staff to control the suction of vacuum chuck.

[0028] Embodiment 2

[0029] As Figures 3-4As shown, in one embodiment, the inside of the main beam body 1 is movably connected with an opening and closing lead screw 7, the outside of the opening and closing lead screw 7 is provided with a supporting mechanism 8, the supporting mechanism 8 comprises an extension plate 801, a lifting motor 802, a lifting column 803 and a lifting leg 804, the outside of the opening and closing lead screw 7 is movably connected to the inside of the extension plate 801, the inside of the lifting column 803 is fixedly connected to the outside of the extension plate 801, the bottom of the lifting motor 802 is fixedly connected to the top of the lifting column 803, the lifting leg 804 is movably connected to the inside of the lifting column 803, the surface of the lifting column 803 is provided with a side beam 9, the bottom of the side beam 9 is provided with a side beam vacuum chuck 10, the number of the side beam vacuum chuck 10 is four, and the side beam vacuum chuck 10 moves with the opening and closing of the side beam 9.

[0030] When the lifting appliance is placed on the ground, the lifting leg 804 is lowered, and the bottom surface of the lifting leg 804 is lower than the bottom surface of the side beam vacuum chuck 10, so as to support the lifting appliance when it is placed on the ground, prevent the vacuum chuck from being worn due to contact with the ground, and protect the whole.

[0031] When working, the vacuum chuck lifting appliance is provided with a group of vacuum chucks on the main beam body 1 and the two side beams 9, the number of the three groups of vacuum chucks can be adjusted according to the length of the main beam mechanism 3 and the supporting mechanism 8, the carrying capacity of the lifting appliance can be significantly increased, and the lifting appliance is suitable for lifting large-tonnage workpieces.

[0032] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A large-tonnage variable-amplitude vacuum-suction pad spreader comprising a main beam body (1), characterized in that: The top of the main beam body (1) is fixedly connected with a gas storage type hanging beam (2), the top of the main beam body (1) is fixedly connected with a main beam mechanism (3), the main beam mechanism (3) comprises a main beam vacuum chuck (301), an opening and closing motor (302) and an opening and closing transmission rod (303), the top of the main beam vacuum chuck (301) is fixedly connected to the bottom of the main beam body (1), the bottom of the opening and closing motor (302) is fixedly connected to the top of the main beam body (1), and the opening and closing motor (302) is sleeved on the surface of the opening and closing transmission rod (303).

2. A large tonnage variable amplitude vacuum cup spreader according to claim 1, characterized in that: The top of the main beam body (1) is fixedly connected with a gas storage beam body (4), the top of the gas storage beam body (4) is fixedly connected with a hanging bracket (5), and the inner side of the hanging bracket (5) is movably connected with a hanging shaft (6).

3. A large tonnage variable amplitude vacuum cup spreader according to claim 2, characterized in that: The bottom of the main beam body (1) is fixedly connected with a plurality of main beam vacuum chucks (301), and the main beam vacuum chucks (301) are evenly distributed on the bottom of the main beam body (1).

4. A large tonnage variable amplitude vacuum cup spreader according to claim 3, characterized in that: The inside of the main beam body (1) is movably connected with an opening and closing lead screw (7), and the outside of the opening and closing lead screw (7) is provided with a supporting mechanism (8).

5. A large tonnage variable amplitude vacuum cup spreader according to claim 4, characterized in that: The supporting mechanism (8) comprises an extension plate (801), a lifting motor (802), a lifting column (803) and a lifting leg (804), the outside of the opening and closing lead screw (7) is movably connected to the inside of the extension plate (801), the inside of the lifting column (803) is fixedly connected to the outside of the extension plate (801), the bottom of the lifting motor (802) is fixedly connected to the top of the lifting column (803), and the lifting leg (804) is movably connected to the inside of the lifting column (803).

6. A large tonnage variable amplitude vacuum cup spreader according to claim 5, characterized in that: The surface of the lifting column (803) is provided with a side beam (9), and the bottom of the side beam (9) is provided with a side beam vacuum chuck (10).

7. A large tonnage variable amplitude vacuum cup spreader according to claim 6, characterized in that: The number of the side beam vacuum chucks (10) is four, and the side beam vacuum chucks (10) move with the opening and closing of the side beam (9).

Images