Clamping tool for glass carrying

Abstract

The utility model provides a clamping tool for glass carrying, which comprises a shell, a transmission structure, a first clamping jaw and a second clamping jaw, the transmission structure is arranged in the hollow cavity of the shell; the transmission structure comprises a driving gear and a driven gear which are meshed with each other; the driving gear is provided with a control structure for controlling the driving gear to rotate; the first clamping jaw is arranged at the bottom of the shell; the second clamping jaw is arranged on the driven gear and extends in the direction opposite to the first clamping jaw. A first avoiding hole for avoiding the first clamping jaw is formed in the shell; the free end of the first clamping jaw and the free end of the second clamping jaw are each provided with a bent plate bent downwards. The second clamping jaw can swing up and down along with rotation of the driven gear, so that the angle between the second clamping jaw and the first clamping jaw is changed. The clamping tool is simple in structure and convenient to operate, not only can the hands of an operator be prevented from being cut, but also the burden of the operator on the weight of the clamping tool can be greatly reduced, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a clamping tool for glass transportation. Background Art

[0002] In the prior art, a series of glass production processes are completed on an assembly line. At the end of the assembly line, the glass is cut into the required size, and then the operator moves the glass from the end of a transmission device such as a roller belt or a roller conveyor to a ground transportation tool such as a trolley to transport it to a storage location.

[0003] Currently, there are two main ways to move glass: manual handling and electric suction cups. However, manual handling of glass is very dangerous due to its sharp edges, while electric suction cups are too heavy, which greatly increases the operator's workload. Summary of the Invention

[0004] In view of this, the present invention aims to overcome the defects in the above-mentioned prior art and provide a glass handling clamping tool with a simple structure to reduce the difficulty of glass handling.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] A glass handling clamping tool, comprising:

[0007] a shell, the interior of which is hollow;

[0008] A transmission structure is provided in the hollow cavity of the housing; the transmission structure comprises a driving gear and a driven gear meshing with each other; the driving gear is provided with a control structure for controlling its rotation;

[0009] a first clamping jaw, disposed at the bottom of the housing;

[0010] a second clamping jaw, disposed on the driven gear, and extending in a direction opposite to the first clamping jaw; and a first avoidance hole for avoiding the first clamping jaw is provided on the housing;

[0011] The free ends of the first clamping jaw and the second clamping jaw are both provided with downwardly bent plates; the second clamping jaw can swing up and down as the driven gear rotates, thereby changing the angle between the second clamping jaw and the first clamping jaw.

[0012] Furthermore, a torsion spring is provided between the driving gear and the housing, and the torsion spring can drive the driving gear to return to an initial position.

[0013] Furthermore, the diameter of the driving gear is greater than the diameter of the driven gear.

[0014] Furthermore, the first clamping jaw is a V-shaped structure with an open free end; and the second clamping jaw is a V-shaped structure with an open free end.

[0015] Furthermore, a glue layer is provided on the inner wall of the bent plate.

[0016] Furthermore, a first rotating shaft is fixed to the shaft portion of the driving gear; the driving gear is rotatably connected to the side wall of the housing via the first rotating shaft;

[0017] A second rotating shaft is fixed to the shaft portion of the driven gear; the driven gear is rotationally connected to the side wall of the housing through the second rotating shaft.

[0018] Furthermore, the operating structure is a wrench, and the wrench is fixed on the first rotating shaft; a second avoidance hole for avoiding the wrench is provided on the housing.

[0019] Furthermore, the second clamping jaw is fixed to the second rotating shaft; the second clamping jaw is fixed to the second rotating shaft through a connecting plate.

[0020] Furthermore, the glass handling clamping tool further includes an armrest, which is fixed to the housing and cooperates with the wrench to form a V-shaped structure to facilitate turning the wrench.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The glass handling fixture provided by the utility model clamps the glass using a first and second clamping jaws arranged opposite to each other, and the angle between the first and second clamping jaws can be controlled by a simple mechanical structure. During use, the first and second clamping jaws are opened, and the edges of the glass are clamped by the curved plates at the opposite ends of the first and second clamping jaws. After the operator transfers the glass to the desired position, the first and second clamping jaws are opened again to release the clamping fixture from the glass. The clamping fixture has a simple structure and is easy to operate. It not only prevents the operator from getting cut, but also significantly reduces the operator's burden on the weight of the clamping fixture itself, thereby reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 The utility model is a schematic diagram of the overall structure of a glass handling clamping tool.

[0025] Description of reference numerals:

[0026] 10-housing; 11-handrail; 101-first avoidance hole; 102-second avoidance hole; 20-driving gear; 21-first rotating shaft; 30-driven gear; 31-second rotating shaft; 40-wrench; 50-first clamping jaw; 60-second clamping jaw; 61-connecting plate; 70-bent plate. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments:

[0031] like Figure 1As shown, a clamping tool for glass handling includes a housing 10, a transmission structure, a first clamping jaw 50 and a second clamping jaw 60, wherein the interior of the housing 10 is hollow; the transmission structure is arranged in the hollow cavity of the housing 10; the transmission structure includes a driving gear 20 and a driven gear 30 that mesh with each other; the driving gear 20 is provided with a control structure for controlling its rotation; the first clamping jaw 50 is provided at the bottom of the housing 10; the second clamping jaw 60 is provided on the driven gear 30, and the second clamping jaw 60 extends in the opposite direction of the first clamping jaw 50; a first avoidance hole 101 is provided on the housing 10 for avoiding the first clamping jaw 50; the free ends of the first clamping jaw 50 and the second clamping jaw 60 are both provided with a downwardly bent plate 70; the second clamping jaw 60 can swing up and down with the rotation of the driven gear 30, thereby changing the angle between it and the first clamping jaw 50.

[0032] The glass handling fixture provided in this embodiment clamps the glass using a first clamping jaw 50 and a second clamping jaw 60 disposed opposite each other. The angle between the first clamping jaw 50 and the second clamping jaw 60 can be controlled by a simple mechanical structure. During use, the first and second clamping jaws 50 and 60 are opened, and the edges of the glass are clamped by the curved plates 70 at the opposing ends of the first and second clamping jaws 50 and 60. After the operator transfers the glass to the desired position, the first and second clamping jaws 50 and 60 are opened again to release the fixture from the glass. This fixture has a simple structure and is easy to operate. It not only prevents the operator from getting cut, but also significantly reduces the operator's burden on the weight of the fixture itself, thereby reducing labor intensity.

[0033] In order to further improve the convenience of the clamping tool, in this embodiment, a torsion spring can be provided between the driving gear 20 and the housing 10, and the torsion spring can drive the driving gear 20 to return to the initial position.

[0034] As a preferred solution, the initial position is the clamping position of the first clamping jaw 50 and the second clamping jaw 60, that is, the torsion spring can push the driving gear 20 along the Figure 1 The position shown in the figure is rotated clockwise, thereby pushing the driven gear 30 to rotate counterclockwise, so that one end of the bent plate 70 of the second clamping jaw 60 is moved to the left. Figure 1 The clamping tool is swung downward from the position shown so that the clamping tool maintains the state of clamping the glass.

[0035] Of course, in other embodiments, the torque provided by the torsion spring can also be set to the opposite direction to the above, so that the torsion spring pushes one end of the bent plate 70 of the second clamping jaw 60 toward Figure 1 When in use, the operator relies on the gripping force to keep the first clamping jaw 50 and the second clamping jaw 60 in a state of clamping the glass, and the opening of the first clamping jaw 50 and the second clamping jaw 60 is completed with the help of the restoring force of the torsion spring.

[0036] To improve the convenience of clamping, in this embodiment, the diameter of the driving gear 20 is larger than the diameter of the driven gear 30. When in use, the driving gear 20 can drive the driven gear 30 to rotate a larger angle with a smaller rotation angle, thereby reducing the distance the operator applies force and reducing the operator's hand fatigue.

[0037] In this embodiment, the first clamping jaw 50 is a V-shaped structure with its free end open; the second clamping jaw 60 is a V-shaped structure with its free end open. This design aims to increase the number of clamping points between the first and second clamping jaws 50, 60 and the glass edge through the open V-shaped structure, thereby improving clamping stability.

[0038] In order to further improve the stability of the clamping, a glue layer may be provided on the inner wall of the bent plate 70 to increase the friction of the clamping portion, thereby preventing the glass from slipping.

[0039] Of course, in practice, in order to clamp the glass more firmly, the operator can also use the clamping tool with both hands, that is, use two clamping tools, to further ensure the stability of clamping.

[0040] In this embodiment, a first rotating shaft 21 is fixed to the shaft of the driving gear 20; the driving gear 20 is rotatably connected to the side wall of the housing 10 via the first rotating shaft 21; a second rotating shaft 31 is fixed to the shaft of the driven gear 30; the driven gear 30 is rotatably connected to the side wall of the housing 10 via the second rotating shaft 31. To reduce friction, bearings may be provided at the connection between the driving gear 20 and the driven gear 30 and the housing 10.

[0041] In this embodiment, the operating structure can be configured as a wrench 40, which is fixed to the first rotating shaft 21. The housing 10 is provided with a second clearance hole 102 for accommodating the wrench 40. A second clamping jaw 60 is fixed to the second rotating shaft 31. The second clamping jaw 60 is fixed to the second rotating shaft 31 via a connecting plate 61. The provision of the connecting plate 61 enables the second clamping jaw 60 to extend to the same plane as the first clamping jaw 50, further improving the stability of the glass clamping.

[0042] In this embodiment, the glass handling clamping tool further includes an armrest 11, which is fixed to the housing 10 and cooperates with the wrench 40 to form a Figure 1 The V-shaped structure shown is used to improve the convenience for the operator when turning the wrench 40.

[0043] Note: For the fixed connection methods described in this article, unless otherwise specified, existing fixed connection methods such as threaded connection, welding, and bonding shall be used.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glass handling clamping tool, characterized in that: include: A housing (10) having a hollow interior; A transmission structure is arranged in the hollow cavity of the housing (10); the transmission structure comprises a driving gear (20) and a driven gear (30) meshing with each other; the driving gear (20) is provided with a control structure for controlling its rotation; A first clamping jaw (50) is disposed at the bottom of the housing (10); A second clamping jaw (60) is arranged on the driven gear (30), and the second clamping jaw (60) extends in the opposite direction of the first clamping jaw (50); and a first avoidance hole (101) for avoiding the first clamping jaw (50) is provided on the housing (10); The free ends of the first clamping jaw (50) and the second clamping jaw (60) are both provided with a downwardly bent plate (70); the second clamping jaw (60) can swing up and down as the driven gear (30) rotates, thereby changing the angle between the second clamping jaw (60) and the first clamping jaw (50).

2. The glass handling clamping tool according to claim 1, characterized in that: A torsion spring is provided between the driving gear (20) and the housing (10), and the torsion spring can drive the driving gear (20) to return to an initial position.

3. The glass handling clamping tool according to claim 1, characterized in that: The diameter of the driving gear (20) is greater than the diameter of the driven gear (30).

4. The glass handling clamping tool according to claim 1, characterized in that: The first clamping jaw (50) is a V-shaped structure with an open free end; the second clamping jaw (60) is a V-shaped structure with an open free end.

5. The glass handling clamping tool according to claim 1, characterized in that: A glue layer is provided on the inner wall of the bent plate (70).

6. The glass handling clamping tool according to claim 1, characterized in that: A first rotating shaft (21) is fixed to the shaft portion of the driving gear (20); the driving gear (20) is rotatably connected to the side wall of the housing (10) via the first rotating shaft (21); A second rotating shaft (31) is fixed to the shaft portion of the driven gear (30); the driven gear (30) is rotatably connected to the side wall of the housing (10) via the second rotating shaft (31).

7. The glass handling clamping tool according to claim 6, characterized in that: The operating structure is a spanner (40), and the spanner (40) is fixed on the first rotating shaft (21); the housing (10) is provided with a second avoidance hole (102) for avoiding the spanner (40).

8. The glass handling clamping tool according to claim 6, characterized in that: The second clamping jaw (60) is fixed to the second rotating shaft (31); the second clamping jaw (60) is fixed to the second rotating shaft (31) via a connecting plate (61).

9. The glass handling clamping tool according to claim 7, characterized in that: It also comprises an armrest (11), wherein the armrest (11) is fixed on the housing (10) and cooperates with the wrench (40) to form a V-shaped structure, so as to facilitate turning the wrench (40).

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