Glass lifting and sucking arm

Abstract

The utility model provides a glass lifting and sucking arm. The glass lifting and sucking arm comprises a lifting frame, a pulley block and an adjustable sucking disc assembly, the bottom of the hanging bracket is fixed to the ground. The pulley block is slidably connected with the hanging bracket. The adjustable suction cup assembly comprises an up-down adjusting mechanism, a suction cup adjusting mechanism and a suction cup frame, the upper end of the up-down adjusting mechanism is connected with the pulley block, the lower end of the up-down adjusting mechanism is connected with a supporting arm, the lower end of the supporting arm is rotationally connected with a supporting plate, and the suction cup adjusting mechanism comprises a turnover adjusting unit and an inclination adjusting unit. The lower end of the supporting plate is rotationally connected with one end of the inclination adjusting unit, and the upper end of the inclination adjusting unit is fixed to the supporting arm. The lower end of the supporting plate is further rotationally connected with the lower end of the overturning adjusting unit. Mechanical carrying can be achieved within a certain range, multi-angle adjustment can be achieved, the adaptability is high, the application range is wide, the production efficiency can be improved, and safety in the carrying process is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of glass transportation equipment, and particularly relates to a glass lifting and suction arm. Background Art

[0002] The temporary handling of offline glass generally depends only on manual handling, which has low efficiency and high danger. Content of the Utility Model

[0003] The utility model provides a glass lifting and suction arm, which solves the problems of low efficiency and high danger in the prior art for glass handling.

[0004] According to the first aspect of the utility model, one or more embodiments of the present application provide a glass lifting and suction arm, which includes:

[0005] A suspension bracket, a pulley block, and an adjustable suction cup assembly; the bottom of the suspension bracket is fixed on the ground, and the pulley block is slidably connected to the suspension bracket; the adjustable suction cup assembly includes an up-and-down adjustment mechanism, a suction cup adjustment mechanism, and a suction cup bracket. The upper end of the up-and-down adjustment mechanism is connected to the pulley block, the lower end of the up-and-down adjustment mechanism is connected to a support arm, the lower end of the support arm is rotatably connected to a support plate, the suction cup adjustment mechanism includes a flipping adjustment unit and an inclination adjustment unit, the lower end of the support plate is rotatably connected to one end of the inclination adjustment unit, and the upper end of the inclination adjustment unit is fixed on the support arm; the lower end of the support plate is also rotatably connected to the lower end of the flipping adjustment unit, and a first bearing assembly is provided between the upper end of the flipping adjustment unit and the suction cup bracket, which enables the flipping adjustment unit and the suction cup bracket to rotate; several suction cups are provided at the end of the suction cup bracket, and a second bearing assembly is provided on the back of the suction cup bracket, which is connected to the middle of the support plate, enabling the suction cup bracket to rotate relative to the support plate.

[0006] According to the above technical solution of the utility model, the following improvements can also be made:

[0007] Wherein, an operation control box is provided at the end of the support arm, and the operation control box is electrically connected to the pulley block, the up-and-down adjustment mechanism, the suction cup adjustment mechanism, and the suction cups respectively.

[0008] Wherein, handrails are provided on both sides of the operation control box.

[0009] Wherein, the up-and-down adjustment mechanism, the flipping adjustment unit, and the inclination adjustment unit are all cylinders.

[0010] Wherein, the second bearing assembly includes an inner shaft and an outer shaft, the inner shaft is fixed in the middle of the support plate, the outer shaft is fixed in the middle of the suction cup bracket, at least one second bearing is sleeved on the inner shaft, and the outer shaft is sleeved outside the second bearing.

[0011] Wherein, a second limit snap ring is provided at the end of the inner shaft.

[0012] Among them, the first bearing assembly includes a folding mounting plate, a first rotating shaft, a support column and a first bearing. The folding mounting plate is Z-shaped. One end of the folding mounting plate is fixedly connected to the flipping and adjusting unit, and the other end is connected to the first rotating shaft. At least one first bearing is sleeved on the first rotating shaft. The first bearing is located inside the support column, and the outer side of the first bearing abuts against the support column. The support column is fixed on the side of the suction cup holder.

[0013] Among them, a first limit snap ring is provided at the end of the first bearing.

[0014] Among them, the hanging bracket includes a vertical column, a hanging arm, a pull rod and a rotating central shaft. One end of the hanging arm is fixed on the side of the rotating central shaft. The rotating central shaft is located on the side of the upper end of the vertical column, and the rotating central shaft is parallel to and rotatable with the vertical column. The lower end of the hanging arm has a slide rail, and the pulley group is slidably connected to the slide rail; one end of the pull rod is rotatably connected to the side of the rotating central shaft, and the other end is rotatably connected to the distal end of the hanging arm.

[0015] Among them, there are at least two pull rods, and the distance between the connection points of the pull rods and the hanging arm is greater than the distance between the connection points of the pull rods and the rotating central shaft.

[0016] The beneficial effects of the present utility model are:

[0017] Compared with the prior art, the present utility model provides a glass lifting and sucking arm, which can achieve mechanical handling within a certain range, can be adjusted at multiple angles, has strong adaptability, wide application range, can also improve production efficiency, and ensure the safety during the handling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a glass lifting and sucking arm according to an embodiment of the present utility model.

[0019] Figure 2 It is a front view structural schematic diagram of an adjustable suction cup assembly of a glass lifting and sucking arm according to an embodiment of the present utility model.

[0020] Figure 3 It is a structural schematic diagram of the left side angle of an adjustable suction cup assembly of a glass lifting and sucking arm according to an embodiment of the present utility model.

[0021] Figure 4 It is a structural schematic diagram of the right side angle of an adjustable suction cup assembly of a glass lifting and sucking arm according to an embodiment of the present utility model.

[0022] Figure 5 It is a partial structural schematic diagram of the right side angle of an adjustable suction cup assembly of a glass lifting and sucking arm according to an embodiment of the present utility model.

[0023] Figure 6Schematic enlarged view of part A of a glass lifting and suction arm according to an embodiment of the present utility model.

[0024] Figure 7 Schematic enlarged view of part B of a glass lifting and suction arm according to an embodiment of the present utility model.

[0025] Wherein, the column 1, the rotation center shaft 2, the lifting arm 3, the pull rod 4, the pulley block 5, the up-and-down adjustment mechanism 6, the tilt adjustment unit 7, the operation control box 8, the handrail 9, the flip adjustment unit 10, the support arm 11, the suction cup holder 12, the suction cup 13, the outer shaft 14, the support plate 15, the support column 16, the first bearing 17, the second limit retaining ring 18, the second bearing 19, the inner shaft 20, the folding mounting plate 21, the first rotating shaft 22, the first limit retaining ring 23. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the present disclosure clearer and more understandable, the following further describes the present disclosure in detail with reference to specific embodiments and the accompanying drawings.

[0027] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present application should have the ordinary meanings understood by those of ordinary skill in the art to which the present disclosure pertains. The terms "first", "second" and similar terms used in one or more embodiments of the present application do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "comprising" or "including" mean that the elements or objects appearing before this term cover the elements or objects listed after this term and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0028] As Figures 1-7 shown, a glass lifting and suction arm in one or more embodiments of the present application includes:

[0029] Hanging frame, pulley block 5, adjustable sucker assembly; the bottom of the hanging frame is fixed on the ground, and the pulley block 5 is slidably connected to the hanging frame; the adjustable sucker assembly includes an up-and-down adjustment mechanism 6, a sucker adjustment mechanism and a sucker frame 12. The upper end of the up-and-down adjustment mechanism 6 is connected to the pulley block 5, and the lower end of the up-and-down adjustment mechanism 6 is connected to a support arm 11. The lower end of the support arm 11 is rotatably connected to a support plate 15. The sucker adjustment mechanism includes a flipping adjustment unit 10 and an inclination adjustment unit 7. The lower end of the support plate 15 is rotatably connected to one end of the inclination adjustment unit 7, and the upper end of the inclination adjustment unit 7 is fixed on the support arm 11; the lower end of the support plate 15 is also rotatably connected to the lower end of the flipping adjustment unit 10. A first bearing 17 assembly is provided between the upper end of the flipping adjustment unit 10 and the sucker frame 12, which enables the flipping adjustment unit 10 and the sucker frame 12 to rotate; several suckers 13 are provided at the end of the sucker frame 12, and a second bearing 19 assembly is provided on the back of the sucker frame 12, and this second bearing 19 assembly is connected to the middle of the support plate 15, enabling the sucker frame 12 to rotate relative to the support plate 15.

[0030] It can be understood that in this embodiment, the hanging frame provides a supporting function for the entire device, and the adjustable sucker assembly connected below is moved through the pulley block 5 to make it close to or away from the location of the glass; specifically, the up-and-down adjustment mechanism 6 is used to adjust the up-and-down position of the sucker frame 12, and the inclination adjustment unit 7 is used to adjust the inclination angle of the sucker frame 12, so that the sucker frame 12 approaches the glass at an angle parallel to the glass surface and further sucks; after the glass is sucked, the flipping adjustment unit 10 adjusts to rotate the glass by a certain angle, generally setting the rotation angle to be at least 90 degrees for further processing or other treatments.

[0031] In a possible embodiment, an operation control box 8 is provided at the end of the support arm 11, and the operation control box 8 is electrically connected to the pulley block 5, the up-and-down adjustment mechanism 6, the sucker adjustment mechanism and the suckers 13 respectively. Handrails 9 are provided on both sides of the operation control box 8.

[0032] It can be understood that in this embodiment, the operation control box 8 is used to control the sucker frame 12 and the components supporting the movement of the sucker frame 12 through the handrails 9, including controlling the up-and-down position, inclination angle, flipping angle and the working state of the suckers 13. It is located on the back of the sucker frame 12, not easy to interfere with the work of the sucker frame 12, and can facilitate mastering the position and state of the sucker frame 12 during the process.

[0033] In a possible embodiment, the up-and-down adjustment mechanism 6, the flipping adjustment unit 10, and the tilting adjustment unit 7 are all cylinders. The second bearing 19 assembly includes an inner shaft 20 and an outer shaft 14. The inner shaft 20 is fixed to the middle of the support plate 15, and the outer shaft 14 is fixed to the middle of the suction cup holder 12. At least one second bearing 19 is sleeved on the inner shaft 20, and the outer shaft 14 is sleeved outside the second bearing 19. A second limit snap ring 18 is provided at the end of the inner shaft 20. The first bearing 17 assembly includes a folding mounting plate 21, a first rotating shaft 22, a support column 16, and a first bearing 17. The folding mounting plate 21 is Z-shaped. One end of the folding mounting plate 21 is fixedly connected to the flipping adjustment unit 10, and the other end is connected to the first rotating shaft 22. At least one first bearing 17 is sleeved on the first rotating shaft 22. The first bearing 17 is located inside the support column 16, and the outer side of the first bearing 17 abuts against the support column 16. The support column 16 is fixed to the side of the suction cup holder 12. A first limit snap ring 23 is provided at the end of the first bearing 17.

[0034] It can be understood that in this embodiment, during the working process, the inner shaft 20 and the outer shaft 14 can rotate relative to each other based on the second bearing 19. The main function of the second bearing 19 is to enable the suction cup holder 12 to rotate a certain angle around the inner shaft 20 in combination with the movement of the flipping adjustment cylinder. Specifically, when the flipping adjustment cylinder contracts, since the lower end of the flipping adjustment cylinder is movably connected to the support plate 15, the two can rotate relative to each other by a certain angle. At this time, the upper end of the flipping adjustment cylinder drives the support column 16 to move downward, and then drives the suction cup holder 12 to have a downward rotation trend, that is Figure 3 a clockwise rotation at the shown angle, thereby completing the flipping of the glass.

[0035] For the tilting adjustment unit 7, a tilting adjustment cylinder is adopted. The upper end of the tilting adjustment cylinder is located at the upper end of the support arm 11. The cylinder rod passes through the middle of the support arm 11 and is movably connected to the lower end of the support plate 15 at the end. Since the upper end of the support plate 15 is movably connected to the support arm 11, when the tilting adjustment cylinder is stationary, this structure remains stable. When the tilting adjustment cylinder moves, it will push the lower end of the support plate 15 to move, and then make the support plate 15 rotate along the connection between its upper end and the support arm 11, thereby driving the suction cup holder 12 to have a forward or backward tilting movement trend along this connection, thereby completing the tilting angle adjustment. Because the glass is generally placed obliquely, the suction cup holder 12 can be close to the glass parallelly and complete the adsorption action.

[0036] Furthermore, the hanging bracket includes a column 1, a boom 3, a tie rod 4, and a rotary central axis 2. One end of the boom 3 is fixed to the side of the rotary central axis 2. The rotary central axis 2 is located on the upper side of the column 1 and is parallel and rotatable to the column 1. The lower end of the boom 3 has a slide rail, and the pulley block 5 is slidably connected to the slide rail. One end of the tie rod 4 is rotatably connected to the side of the rotary central axis 2, and the other end is rotatably connected to the distal end of the boom 3. There are at least two tie rods 4, and the distance between the connection points of the tie rod 4 and the boom 3 is greater than the distance between the connection points of the tie rod 4 and the rotary central axis 2.

[0037] As Figure 1 shown, the upper end of the column 1 has two mounting structures protruding from the side, which are used to limit the rotary central axis 2 while keeping the rotary central axis 2 rotatable, thereby driving the boom 3 to rotate. Its overall structure is similar to that of a cable-stayed bridge. The pulley block 5 and the slide rail slide relative to each other to adjust the position along the direction of the slide rail. The pulley block 5 and the up-and-down adjustment mechanism 6 can be connected by a chain.

[0038] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications once they learn the basic inventive concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A glass lifting arm, characterized in that: The cam is connected to the support frame by the pulley block, and the lower end of the upper and lower adjusting mechanism is connected to the support frame by the support arm, and the lower end of the support arm is rotatably connected to the support plate. The suction cup adjustment mechanism comprises a flip adjustment unit and a tilt adjustment unit, and the lower end of the support plate is rotatably connected to one end of the tilt adjustment unit, and the upper end of the tilt adjustment unit is fixed on the support arm; the lower end of the support plate is also rotatably connected to the lower end of the flip adjustment unit, and a first bearing assembly is provided between the upper end of the flip adjustment unit and the suction cup frame, and the first bearing assembly enables the flip adjustment unit and the suction cup frame to rotate; a plurality of suction cups are provided at the end of the suction cup frame, and a second bearing assembly is provided on the back of the suction cup frame, and the second bearing assembly is connected to the middle of the support plate, so that the suction cup frame can rotate relative to the support plate.

2. A glass lifting and suction arm as claimed in claim 1, characterized in that: An operation control box is provided at the end of the support arm, and the operation control box is electrically connected to the pulley block, the up and down adjustment mechanism, the suction cup adjustment mechanism and the suction cup respectively.

3. A glass lifting arm as claimed in claim 2, characterized in that: Armrests are arranged on both sides of the operation control box.

4. A glass lifting and suction arm as claimed in claim 1, characterized in that: The up-and-down adjustment mechanism, the flip adjustment unit and the tilt adjustment unit are all cylinders.

5. A glass lifting and suction arm as claimed in claim 4, characterized in that: The second bearing assembly includes an inner shaft and an outer shaft, wherein the inner shaft is fixed in the middle of the support plate, the outer shaft is fixed in the middle of the suction cup frame, at least one second bearing is sleeved on the inner shaft, and the outer shaft is sleeved outside the second bearing.

6. A glass lifting and suction arm as claimed in claim 5, characterized in that: A second limiting clamping ring is provided at the end of the inner shaft.

7. A glass lifting and suction arm as claimed in claim 6, characterized in that: The first bearing assembly includes a folding mounting plate, a first rotating shaft, a support column and a first bearing. The folding mounting plate is Z-shaped, one end of the folding mounting plate is fixedly connected to the flip adjustment unit, and the other end is connected to the first rotating shaft. At least one first bearing is sleeved on the first rotating shaft. The first bearing is located in the support column, and the outer side of the first bearing abuts against the support column. The support column is fixed to the side of the suction cup frame.

8. A glass lifting and suction arm as claimed in claim 7, characterized in that: A first limiting snap ring is provided at the end of the first bearing.

9. A glass lifting arm as claimed in claim 1, characterized in that: The hanger includes a column, a boom, a pull rod, and a rotating center axis. One end of the boom is fixed to the side of the rotating center axis. The rotating center axis is located on the side of the upper end of the column, and the rotating center axis is parallel to the column and can rotate. The lower end of the boom is provided with a slide rail, and the pulley block is slidably connected to the slide rail; one end of the pull rod is rotatably connected to the side of the rotating center axis, and the other end is rotatably connected to the far end of the boom.

10. A glass lifting and suction arm as claimed in claim 9, characterized in that: There are at least two pull rods, and the distance between the pull rods and the boom is greater than the distance between the pull rods and the rotation center axis.

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