A carrying suction cup for bent glass

Abstract

The utility model belongs to glass hoisting equipment technical field relates to a kind of carrying suction cup for bent steel glass, including the detachable installation of installation platform on support main frame, horizontal rotation system is rotatably installed on installation platform, brake holds tightly component is installed in horizontal rotation system, hanger bar is rotatably installed on horizontal rotation system, the handrail of support main frame both sides is detachably installed with handrail through first hoop, handrail is connected with rotating frame one end through second hoop, rotating frame other end is connected suction cup through pivot.The utility model can flexibly adjust the adsorption surface angle of suction cup according to the curved surface characteristics of bent steel glass through rotating frame;Horizontal rotation system cooperates with brake holds tightly component, so that the horizontal rotation operation of support main frame can be carried out after being installed to portal crane and quickly locked, easily adjust the orientation and position of support main frame, without frequent other auxiliary equipment, and horizontal rotation system can be quickly locked, prevent accidental rotation during carrying.

Description

Technical Field

[0001] This utility model relates to the technical field of glass hoisting equipment, and in particular to a handling suction cup for bending steel glass. Background Technology

[0002] Tempered glass, also known as reinforced glass or tempered glass, refers to glass with compressive stress on its surface. It is a type of safety glass. Most tempered glass has a smooth surface and is fragile, so it must be handled with care. Curved tempered glass is a type of tempered glass. In the production and transportation of tempered glass, manual handling is involved in many processes. Manual handling often uses adsorption tools to transfer tempered glass between processes.

[0003] When moving tempered glass, people often use rubber suction cups that use negative pressure adsorption. Curved tempered glass has a curved surface, and traditional glass suction cups are mostly fixed structures. The angle of their adsorption surface cannot be flexibly adjusted according to the curved surface characteristics of the glass. Because the suction cup cannot be completely attached to the glass surface, the adsorption force is uneven, which can easily lead to local air leakage and thus make the adsorption unstable. In addition, the rotation operation of the main support frame of traditional glass suction cups usually needs to be carried out before installation on the crane, or an additional rotating frame needs to be installed at the connection between the crane and the main support frame. However, this installation method is not only cumbersome to operate, but also requires a lot of time and manpower. Utility Model Content

[0004] To solve the above-mentioned existing technical problems, this utility model provides a handling suction cup for bending steel glass.

[0005] The technical solution of this utility model is achieved through the following scheme: a suction cup for bending steel glass, comprising a supporting main frame, a horizontal rotation system and a brake clamping assembly. A mounting platform is detachably installed on the supporting main frame, and a horizontal rotation system is rotatably installed on the mounting platform. A brake clamping assembly is installed inside the horizontal rotation system, and a lifting rod is rotatably installed on the horizontal rotation system. Handrails are detachably installed on both sides of the supporting main frame through first clamps. The handrails are connected to one end of the rotating frame through second clamps. The other end of the rotating frame is connected to the suction cup through a rotating shaft. A vacuum pump is externally connected to the suction cup, and a gantry crane is externally connected to the end of the lifting rod.

[0006] Through the above technical solutions, the angle of the suction cup's adsorption surface can be flexibly adjusted according to the curved surface characteristics of the curved tempered glass via the rotating frame, effectively avoiding the problem of uneven adsorption force caused by the suction cup not being completely attached to the glass surface, and reducing the occurrence of local air leakage; the horizontal rotation system, together with the brake clamping component, allows the horizontal rotation operation of the main support frame to be performed and quickly locked after installation on the gantry crane, easily adjusting the orientation and position of the main support frame without frequent use of other auxiliary equipment, and can quickly lock the horizontal rotation system to prevent accidental rotation during transportation.

[0007] Preferably, the horizontal rotation system includes a rotation support block, a main shaft, an abutment block, and a locking block. The abutment block and the locking block are fixedly installed at both ends of the top surface of the rotation support block, and the main shaft is located at the center of the mounting platform and passes through the rotation support block and the mounting platform.

[0008] Preferably, the boom is fixedly mounted on the snap-fit ​​block via a fixed handle. The end of the boom near the rotating support block has an abutment surface that abuts against the abutment block. A protruding rod is provided on one side of the boom, and the protruding rod is connected to the fixed handle via a limiting spring.

[0009] Preferably, a brake clamping assembly is installed inside the rotating support block, and a brake disc is provided on the main shaft. The brake disc is located inside the rotating support block, and the brake clamping assembly clamps the brake disc.

[0010] Through the above technical solutions, the rotating support block rotates stably and flexibly around the main shaft. Compared with complex rotating structures, this reduces the number of parts, lowers the probability of failure, and allows operators to quickly and manually adjust the direction of the suction cup according to handling needs. The abutment block provides a clear foundation for the positioning of the lifting rod, and the locking block provides fixation when the lifting rod is stored. The limit spring absorbs some of the vibration and impact force caused by the shaking of the fixed handle during handling, improving the stability and reliability of the entire suction cup system. The brake clamping assembly cooperates with the brake disc set on the main shaft to achieve precise braking control of the horizontal rotation system.

[0011] Preferably, the brake clamping assembly includes a drive handle, a worm gear transmission component, a bevel gear transmission component, and a gear clamping assembly. The drive handle is located on one side of the horizontal rotation system and passes through the horizontal rotation system to be connected to the worm gear transmission component. The worm gear transmission component is rotatably installed within the horizontal rotation system. The worm gear transmission component is connected to the gear clamping assembly through the bevel gear transmission component. The gear clamping assembly clamps the horizontal rotation system.

[0012] Preferably, the gear clamping assembly includes a first gear, a second gear, a third gear, and a hinged caliper. The bevel gear transmission component is coaxially arranged with the first gear. The first gear meshes with the second gear, the second gear meshes with the third gear, the second gear is connected to the upper half of the hinged caliper, and the third gear is connected to the lower half of the hinged caliper.

[0013] The above technical solution allows for manual rotation of the drive handle to control the brake clamping assembly, eliminating the need for complex tools or cumbersome procedures. This significantly improves operational convenience. The worm gear transmission, in conjunction with the bevel gear transmission, effectively converts and transmits the rotational motion of the drive handle, ensuring accurate power delivery to the gear clamping assembly. Furthermore, the self-locking property of the worm gear transmission maintains the gear clamping assembly's state even when the drive handle stops rotating, preventing accidental brake release due to external forces and ensuring the proper functioning of the brakes.

[0014] In summary, this utility model has the following beneficial effects: 1. This utility model, through the rotating frame, allows the suction cup's adsorption surface angle to be flexibly adjusted according to the curved surface characteristics of the curved tempered glass, effectively avoiding uneven adsorption force caused by incomplete contact between the suction cup and the glass surface, and reducing the occurrence of local air leakage; the horizontal rotation system, in conjunction with the brake clamping component, enables the horizontal rotation operation of the main support frame to be performed and quickly locked after installation on the gantry crane, easily adjusting the orientation and position of the main support frame without frequent use of other auxiliary equipment, and can quickly lock the horizontal rotation system to prevent accidental rotation during transportation.

[0015] 2. By rotating the support block around the main shaft, the system can rotate stably and flexibly. Compared with complex rotating structures, this reduces the number of parts and the probability of failure. It also allows operators to quickly and manually adjust the direction of the suction cup according to handling needs. The abutment block provides a clear foundation for the positioning of the lifting rod, and the locking block provides fixation when the lifting rod is stored. The limit spring absorbs some of the vibration and impact force caused by the shaking of the handle during handling, improving the stability and reliability of the entire suction cup system. The brake clamping assembly works with the brake disc on the main shaft to achieve precise braking control of the horizontal rotation system.

[0016] 3. The brake clamping assembly is controlled by manually rotating the drive handle, eliminating the need for complex tools or cumbersome procedures. This greatly improves operational convenience. The worm gear transmission, in conjunction with the bevel gear transmission, effectively converts and transmits the rotational motion of the drive handle, ensuring accurate power transmission to the gear clamping assembly. The self-locking property of the worm gear transmission maintains the gear clamping assembly's state when the drive handle stops rotating, preventing accidental brake release due to external forces and ensuring the normal functioning of the brakes. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the working state of this utility model; Figure 3 This is a schematic diagram of the present invention from the right perspective; Figure 4 yes Figure 3 Enlarged schematic diagram of the structure at point A; Figure 5 This is a three-dimensional structural diagram of the horizontal rotation system of this utility model; Figure 6 This is a schematic diagram of the assembly structure of the internal brake clamping component of the horizontal rotation system of this utility model; Figure 7 This is a schematic diagram of the brake clamping assembly structure of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Main support frame; 2. Suction cup; 3. Hanging rod; 4. Horizontal rotation system; 41. Rotating support block; 42. Main shaft; 43. Abutment block; 44. Snap-fit ​​block; 5. Brake clamping assembly; 51. Drive handle; 52. Worm gear transmission component; 53. Bevel gear transmission component; 54. Gear clamping assembly; 541. First gear; 542. Second gear; 543. Third gear; 544. Hinge caliper; 6. First clamp; 7. Second clamp; 8. Rotating frame; 9. Handrail; 10. Mounting platform; 11. Fixed handle; 12. Protruding rod; 13. Limiting spring. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] A type of suction cup for handling bent tempered glass, such as Figures 1-7As shown, the system includes a main support frame 1, a horizontal rotation system 4, and a brake clamping assembly 5. A mounting platform 10 is detachably mounted on the main support frame 1. The main support frame 1 is secured to the mounting platform 10 by four bolts evenly distributed at the four corners, effectively distributing the force borne by the mounting platform 10 and ensuring that the mounting platform 10 does not shake or shift during rotation of the horizontal rotation system 4 and during handling. The horizontal rotation system 4 is rotatably mounted on the mounting platform 10, and the brake clamping assembly 5 is installed within the horizontal rotation system 4. A lifting rod 3 is rotatably mounted on the horizontal rotation system 4. Handrails 9 are detachably mounted on both sides of the main support frame 1 via first clamps 6. The handrails 9 are connected to one end of a rotating frame 8 via second clamps 7. The other end of the rotating frame 8 is connected to a suction cup 2 via a rotating shaft. The suction cup 2 is externally connected to a vacuum pump, and the suction cup 2 and the vacuum pump are connected via a flexible hose. A gantry crane is externally connected to the end of the lifting rod 3. Two handrails 9 are screwed to both sides of the main support frame 1 via multiple first clamps 6. Multiple second clamps 7 are installed on the handrails 9, and a rotating frame 8 is screwed to the screw end of the second clamp 7. The end shaft of the rotating frame 8 is connected to a suction cup 2, which can be swung and rotated for adjustment. The lifting rod 3 is in a folded state when stored, and in a working state when the lifting rod 3 is upright, and the lifting rod 3 is in the center position of the main support frame 1 when upright. The horizontal rotation system 4 is adapted to horizontal rotation on the mounting platform 10. The horizontal rotation system 4 allows the lifting rod 3 and the suction cup 2 to rotate in the horizontal direction, which facilitates the adjustment of the transport direction. The brake clamping assembly 5 can fix the horizontal rotation system 4 when needed to ensure the stability of the transport. The lifting rod 3 is connected to the gantry crane to provide lifting force. The handrails 9 provide support for the operator. The rotating frame 8 and the suction cup 2 are responsible for adsorbing and transporting curved steel glass, which improves the versatility and flexibility of the equipment.

[0022] The horizontal rotation system 4 includes a rotating support block 41, a main shaft 42, an abutment block 43, and a locking block 44. The abutment block 43 and the locking block 44 are fixedly installed at both ends of the top surface of the rotating support block 41, respectively. The main shaft 42 is located at the axis of the mounting platform 10 and passes through the rotating support block 41 and the mounting platform 10. The locking block 44 provides fixation when the boom 3 is stored, while the abutment block 43 provides a foundation for the working position of the boom 3. The locking block 44 has a recessed groove, and the round rod of the fixing handle 11 is adapted to the recessed groove. Simply press the fixing handle 11 down to lock it into the locking block 44 to complete the storage and fixation of the boom 3. The main shaft 42 provides the core rotation axis for the entire horizontal rotation system 4. The abutment block 43 and the locking block 44, together with the boom 3, enhance the stability of the structure.

[0023] The boom 3 is fixedly mounted on the snap-fit ​​block 44 via the fixed handle 11. The end of the boom 3 near the rotating support block 41 has an abutment surface that abuts against the abutment block 43. A protruding rod 12 is provided on one side of the boom 3. The protruding rod 12 is connected to the fixed handle 11 via a limiting spring 13. When the fixed handle 11 is operated, the limiting spring 13 can generate a certain elastic force, so that the fixed handle 11 has a certain buffering and positioning effect during the loosening and tightening process. When the fixed handle 11 is loosened, the elastic force of the limiting spring 13 can make the fixed handle 11 move slowly to avoid the boom 3 shaking due to sudden loosening. When the fixed handle 11 is tightened, the limiting spring 13 can help the fixed handle 11 accurately reach the appropriate position, making the boom 3 more firmly fixed. The fixed handle 11 is L-shaped in general.

[0024] A brake clamping assembly 5 is installed inside the rotating support block 41. A brake disc is provided on the main shaft 42. The brake disc is located inside the rotating support block 41. The brake clamping assembly 5 clamps the brake disc. The rotating support block 41 is provided with a sealing door. The brake clamping assembly 5 can be maintained by simply removing the bolts on the sealing door, which greatly shortens the maintenance time and reduces the maintenance cost. The rotating support block 41 has a hollow structure and is provided with a mounting plate. The brake clamping assembly 5 is mounted inside it. The brake clamping assembly 5 is driven by multiple rotating shafts set in the cavity of the rotating support block 41.

[0025] The brake clamping assembly 5 includes a drive handle 51, a worm gear transmission component 52, a bevel gear transmission component 53, and a gear clamping assembly 54. The drive handle 51 is located on one side of the horizontal rotation system 4. The drive handle 51 passes through the horizontal rotation system 4 and is connected to the worm gear transmission component 52. The worm gear transmission component 52 is rotatably installed inside the horizontal rotation system 4. The worm gear transmission component 52 is connected to the gear clamping assembly 54 through the bevel gear transmission component 53. The gear clamping assembly 54 clamps the horizontal rotation system 4. The operator only needs to rotate the drive handle 51 to control the clamping and releasing of the brake clamping assembly 5 through the multi-stage transmission structure. The operation is simple and intuitive, improving the efficiency of operation.

[0026] The gear clamping assembly 54 includes a first gear 541, a second gear 542, a third gear 543, and a hinged caliper 544. The bevel gear transmission component 53 is coaxially arranged with the first gear 541. The first gear 541 meshes with the second gear 542, and the second gear 542 meshes with the third gear 543. The second gear 542 is connected to the upper half of the hinged caliper 544, and the third gear 543 is connected to the lower half of the hinged caliper 544. When the first gear 541 drives the second gear 542 to rotate, the second gear 542 drives the third gear 543 to rotate synchronously. The upper and lower halves of the hinged caliper 544 will move synchronously to achieve uniform clamping of the brake disc, ensure uniform distribution of clamping force, improve the reliability and stability of the brake, and reduce the risk of brake disc wear and brake failure caused by uneven clamping.

[0027] The worm gear transmission component 52 has a self-locking characteristic, which can convert the rotational motion of the drive handle 51 into stable linear motion and transmit a large torque. The bevel gear transmission component 53 changes the transmission direction, so that the power can be smoothly transmitted to the gear clamping assembly 54. The first gear 541 in the gear clamping assembly 54 meshes with the second gear 542, and the second gear 542 meshes with the third gear 543. Through this gear transmission method, the braking force is further amplified, so that the brake clamping assembly 5 can generate a sufficiently large clamping force to clamp the brake disc and ensure that the horizontal rotation system 4 can be reliably stopped when carrying heavy objects.

[0028] During the handling of curved steel glass, when it is necessary to quickly stop the rotation of the horizontal rotation system 4, the operator can react quickly and turn the drive handle 51 in time to brake, ensuring the safety and stability of the handling. The hinge structure allows the upper and lower halves of the caliper to flexibly extend, retract, clamp, and release within a certain range, which can closely fit the surface of the horizontal rotation system 4, providing a larger contact area and friction.

[0029] Working principle: The operator first releases the limiting spring 13 of the lifting rod 3, so that the fixed handle 11 is released from the locking block 44. The lifting rod 3 is then erected so that the contact surface of the lifting rod 3 abuts against the contact block 43. At this time, the erected position of the lifting rod 3 is in the center of the supporting main frame 1. The limiting spring 13 is then reinstalled to fix the position of the fixed handle 11, reducing the shaking and impact during handling. The boom 3 is then connected to the gantry crane. The operator turns the drive handle 51 of the brake clamping assembly 5. The rotational force of the drive handle 51 is transmitted and redirected through the worm gear transmission component 52 and the bevel gear transmission component 53, causing the gear clamping assembly 54 to be released or fixed, and then adjusted to a suitable placement position for the curved steel glass. The suction cup 2 is adjusted on the rotating frame 8 to perfectly fit the curved steel glass. A vacuum pump is used to perform vacuum suction, and then the operator uses the handrail 9 to cooperate with the gantry crane to lift the curved steel glass.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A suction cup for handling bent tempered glass, characterized in that: The system includes a main support frame (1), a horizontal rotation system (4), and a brake clamping assembly (5). A mounting platform (10) is detachably installed on the main support frame (1). The horizontal rotation system (4) is rotatably installed on the mounting platform (10). The brake clamping assembly (5) is installed inside the horizontal rotation system (4). A lifting rod (3) is rotatably installed on the horizontal rotation system (4). Handrails (9) are detachably installed on both sides of the main support frame (1) via first clamps (6). The handrails (9) are connected to one end of a rotating frame (8) via second clamps (7). The other end of the rotating frame (8) is connected to a suction cup (2) via a rotating shaft. The suction cup (2) is externally connected to a vacuum pump. The end of the lifting rod (3) is externally connected to a gantry crane.

2. The suction cup for bending tempered glass according to claim 1, characterized in that: The horizontal rotation system (4) includes a rotation support block (41), a main shaft (42), an abutment block (43) and a snap-fit ​​block (44). The abutment block (43) and the snap-fit ​​block (44) are fixedly installed at both ends of the top surface of the rotation support block (41). The main shaft (42) is located at the axis of the mounting platform (10) and passes through the rotation support block (41) and the mounting platform (10).

3. The suction cup for bending tempered glass according to claim 2, characterized in that: The boom (3) is fixedly mounted on the snap block (44) by a fixed handle (11). The boom (3) has an abutting surface at one end near the rotating support block (41), and the abutting surface abuts against the abutting block (43). A protruding rod (12) is provided on one side of the boom (3), and the protruding rod (12) is connected to the fixed handle (11) by a limiting spring (13).

4. The suction cup for bending tempered glass according to claim 2, characterized in that: The rotating support block (41) is equipped with a brake clamping assembly (5), and the main shaft (42) is provided with a brake disc. The brake disc is located inside the rotating support block (41), and the brake clamping assembly (5) clamps the brake disc.

5. The suction cup for bending tempered glass according to claim 1, characterized in that: The brake clamping assembly (5) includes a drive handle (51), a worm gear transmission component (52), a bevel gear transmission component (53), and a gear clamping assembly (54). The drive handle (51) is located on one side of the horizontal rotation system (4). The drive handle (51) passes through the horizontal rotation system (4) and is connected to the worm gear transmission component (52). The worm gear transmission component (52) is rotatably installed in the horizontal rotation system (4). The worm gear transmission component (52) is connected to the gear clamping assembly (54) through the bevel gear transmission component (53). The gear clamping assembly (54) clamps the horizontal rotation system (4).

6. The suction cup for bending tempered glass according to claim 5, characterized in that: The gear clamping assembly (54) includes a first gear (541), a second gear (542), a third gear (543), and a hinged caliper (544). The bevel gear transmission component (53) is coaxially arranged with the first gear (541). The first gear (541) meshes with the second gear (542), the second gear (542) meshes with the third gear (543), the second gear (542) is connected to the upper half of the hinged caliper (544), and the third gear (543) is connected to the lower half of the hinged caliper (544).

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