Adjustable glass clamp

Abstract

The invention discloses an adjustable glass clamp which comprises a main machine base, a suction cup assembly and a plurality of telescopic arm assemblies arranged on the side face of the main machine base, each telescopic arm assembly comprises a main supporting arm, a secondary supporting arm, a main air cylinder and a secondary air cylinder, and each main supporting arm is provided with a first hinge support and a second hinge support; the secondary supporting arm is provided with a third hinge support, and the main machine base is provided with a fourth hinge support and a fifth hinge support which are arranged up and down. The main supporting arm and the secondary supporting arm are connected in an end-to-end hinge mode, the tail end of the main supporting arm is hinged to the main machine base through a fourth hinge support on the main machine base, and the two ends of the main air cylinder are hinged to a first hinge support and a fifth hinge support respectively. The two ends of the secondary air cylinder are hinged to the second hinge support and the third hinge support respectively. The suction cup assembly comprises a suction cup arranged at the front end of the secondary supporting arm and an exhaust pipe connected with the suction cup. The curved glass clamping device can stably and efficiently clamp curved glass and large-size glass.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of glass clamps, and particularly relates to an adjustable glass clamp suitable for clamping glass of different sizes or shapes. BACKGROUND

[0002] Glass is everywhere in daily life, and is an inorganic non-metallic material, which is generally made of various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as main raw materials and a small amount of auxiliary raw materials. Glass can be divided into two types of flat glass and curved glass. In the production and assembly process of glass, a clamp is often used to clamp, fix and carry glass. However, the existing glass clamping and carrying tools are not easy to form close contact with the arc surface of the arc-shaped glass when handling and carrying the arc-shaped glass, resulting in unsatisfactory clamping effect. When clamping thin glass, the glass is prone to breakage, especially large-size glass.

[0003] Therefore, it is an urgent technical problem for those skilled in the art to develop a clamp that can overcome the above-mentioned defects. SUMMARY

[0004] Invention aims / technical problems The present application proposes an adjustable glass clamp to overcome the defects and technical problems in the prior art, which can stably and efficiently clamp curved glass and large-size glass.

[0005] Technical scheme: In order to achieve the above technical purpose, the present application realizes the following technical scheme: an adjustable glass clamp, comprising a main seat and a suction cup assembly, and a plurality of telescopic arm assemblies arranged on the side of the main seat, The telescopic arm assembly comprises a main support arm, a secondary support arm, a main cylinder and a secondary cylinder. The main support arm is provided with a first hinge support and a second hinge support. The secondary support arm is provided with a third hinge support. The main seat is provided with a fourth hinge support and a fifth hinge support arranged in an upper-lower manner. The main support arm and the secondary support arm are connected by a hinge at the tail end. The tail end of the main support arm is hinged to the main seat through the fourth hinge support on the main seat. The two ends of the main cylinder are hinged to the first hinge support and the fifth hinge support, respectively, so that the main support arm can rotate up and down under the drive of the main cylinder. The two ends of the secondary cylinder are hinged to the second hinge support and the third hinge support, respectively, so that the secondary support arm can rotate up and down under the drive of the secondary cylinder. The suction cup assembly comprises a suction cup arranged at the front end of the secondary support arm and a suction pipe connected to the suction cup.

[0006] As a preferred embodiment, the first hinge support is located at the middle segment of the bottom of the main support arm, and the second hinge support is located at the front end of the bottom of the main support arm.

[0007] As preferred, the main base is square tube shaped with four sides, each of which is provided with a set of telescopic arm assemblies.

[0008] As preferred, the main base is further provided with a rotating motor to drive the rotation of the main base.

[0009] As preferred, the main cylinder and the secondary cylinder are respectively provided with a first adjusting switch and a second adjusting switch.

[0010] As preferred, the tail end of the suction pipe is connected to the suction pipe joint of the main base.

[0011] Beneficial effects: compared with the prior art, the present application can realize the hovering of the suction cups in different positions, so as to realize the adhesion and adsorption of the four suction cups to the flat glass or the curved glass, increase the stability of the clamp clamping the glass, and improve the working efficiency of the workers in the glass production and assembly process. The telescopic arm system has a large range and flexible distribution of telescopic suction cups, and can realize the clamping of large size glass. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The structure diagram of the adjustable glass clamp is shown in the figure.

[0013] Among them, the suction cup 1, the suction cup joint 2, the secondary support arm 3, the suction pipe 4, the first hinge support 5, the first adjusting switch 6, the secondary cylinder 7, the second hinge support 8, the main support arm 9, the second main adjusting switch 10, the main cylinder 11, the third hinge support 12, the fourth hinge support 13, the main base 14, the main suction pipe 15, the suction pipe joint 16, and the fifth hinge support 17. DETAILED DESCRIPTION

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Unless otherwise specifically stated, the relative arrangement, expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the accompanying drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0015] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used here to describe the spatial positional relationship of a device or feature as shown in the figure with other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figure. For example, if the device in the figure is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations).

[0016] like Figure 1 As shown, the adjustable glass clamp of the present invention consists of a main base, a telescopic arm system, and a suction cup system. The telescopic arm system is distributed on the four sides of the main base 14, and the suction cup system is arranged on the telescopic arm system.

[0017] The telescopic arm assembly comprises a main supporting arm, a secondary supporting arm, a main cylinder and a secondary cylinder, the main supporting arm is provided with a first hinge support and a second hinge support, the secondary supporting arm is provided with a third hinge support, and the main base is provided with a fourth hinge support and a fifth hinge support arranged in an up-down manner.

[0018] In the embodiment, the main supporting arm and the secondary supporting arm are hingedly connected at the tail end, the tail end of the main supporting arm is hingedly connected with the main base through the fourth hinge support on the main base, the two ends of the main cylinder are hingedly connected with the first hinge support and the fifth hinge support respectively, so that the main supporting arm can rotate up and down under the driving of the main cylinder; the two ends of the secondary cylinder are hingedly connected with the second hinge support and the third hinge support respectively, so that the secondary supporting arm can rotate up and down under the driving of the secondary cylinder. In the embodiment, the suction cup system comprises a suction cup 1, a suction cup joint 2, a suction pipe 4, a suction pipe joint 16 and a main suction pipe 15, the suction cup joint 2 is hingedly connected with one end of the secondary supporting arm 3, the suction cup 1 is installed at one end of the suction cup joint 2, the suction pipe 4 is connected with the other end of the suction cup joint 2, the suction pipe 4 is arranged on the telescopic arm system, one end of the suction pipe 4 away from the suction cup is connected with the suction pipe joint 16 at the top of the square pipe 14, the main suction pipe 15 is installed at the top of the suction pipe joint 16, and the other end of the main suction pipe 15 is connected with a vacuum suction pump.

[0019] In the application, when the glass size is relatively large, the second main adjusting switch 10 needs to be pressed to contract the main cylinder 11, the secondary first adjusting switch 6 needs to be pressed to extend the secondary cylinder 7, the suction cup 1 is extended to a suitable position, then the suction cup 1 is attached to the surface of the glass, and then the large-size glass is clamped and fixed. When clamping the curved glass, the above operation is also performed, so that the four suction cups 1 are in different planes, and then the curved glass surface is attached, and then the curved glass is clamped and fixed. It should be noted that the structure of the application can be realized in various forms, and is not limited to the embodiments, and any equivalent transformation made by those skilled in the art using the content of the specification and drawings, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, is included in the protection scope of the application.

Claims

1. An adjustable glass clamp, characterized by: The main base and the suction cup assembly, and a plurality of groups of telescopic arm assemblies arranged on the side of the main base, The telescopic arm assembly comprises a main support arm, a secondary support arm, a main cylinder and a secondary cylinder, the main support arm is provided with a first hinge support and a second hinge support, the secondary support arm is provided with a third hinge support, the main base is provided with a fourth hinge support and a fifth hinge support arranged in an upper and lower manner, the main support arm and the secondary support arm are hingedly connected at the tail end, the tail end of the main support arm is hingedly connected with the main base through the fourth hinge support on the main base, the two ends of the main cylinder are hingedly connected with the first hinge support and the fifth hinge support respectively, and the main support arm can be driven to rotate up and down by the main cylinder, the two ends of the secondary cylinder are hingedly connected with the second hinge support and the third hinge support respectively, and the secondary support arm can be driven to rotate up and down by the secondary cylinder. The suction cup assembly comprises a suction cup arranged at the front end of the secondary support arm and a suction pipe connected with the suction cup.

2. The adjustable glass fixture of claim 1, wherein: The first hinge support is located at the middle segment of the bottom of the main support arm, and the second hinge support is located at the front end of the bottom of the main support arm.

3. The adjustable glass fixture of claim 1, wherein: The main base is a square tube with four sides, and each side is provided with a group of telescopic arm assemblies.

4. The adjustable glass fixture of claim 1, wherein: A rotary motor is further arranged in the main base to drive the main base to rotate at a controllable angle.

5. The adjustable glass fixture of claim 1, wherein: The main cylinder and the secondary cylinder are respectively provided with a first adjusting switch and a second adjusting switch.

6. The adjustable glass fixture of claim 1, wherein: The tail end of the suction pipe is connected with a suction pipe joint of the main base.

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