Folding arm supporting structure of large plate glass stacking machine

Abstract

The utility model relates to the field of glass production, in particular to a folding arm supporting structure of a large plate glass stacking machine, which comprises a supporting chassis frame (7), a sucker frame (3) and a supporting structure are respectively arranged on the supporting chassis frame (7), and the supporting structure is connected with the sucker frame (3). According to the supporting structure, the supporting distance is effectively prolonged, and the problem that the direct supporting distance is insufficient is solved; the supporting force can directly act on the gravity center position of the suction cup frame; the stress of the main machine frame is more reasonable, and the overall structure is more stable.

Description

Technical Field

[0001] The utility model relates to the field of glass production, and in particular to a folding arm supporting structure of a large-plate glass stacking machine. Background Art

[0002] There are two main types of mainstream large panel stackers on the market: the first type grabs from the upper surface of the glass. This type of stacker has a more reasonable force structure and a faster grabbing speed, but it will leave grabbing marks on the main glass utilization surface, affecting the subsequent processing quality of the glass; the second type grabs from the lower surface of the glass, also called tin surface grabbing, which solves the impact of the grabbing marks of the first type, but is affected by the production line structure and the large surface of the glass plate. The supporting force cannot be directly applied to the center of gravity of the suction cup frame but acts near the flip axis, causing the main body itself to bear too much flipping torque, making the equipment itself easily damaged.

[0003] After searching, the applicant found that the Chinese patent document with publication number CN111908132A disclosed a large-plate glass transporting equipment on November 10, 2020, including a frame cabinet and a fixed frame for loading large-plate glass, the frame cabinet including a chassis and four supporting mechanisms, the upper end surface of the chassis is formed with a sedimentation cavity, the fixed frame is fixed in the sedimentation cavity, the four supporting mechanisms are respectively arranged at the four corners of the chassis, and the heights of the four supporting mechanisms are higher than the assembly height of the large-plate glass.

[0004] The device cannot provide effective gripping and support for large glass panels, and the overall structure is unstable and easily damaged. Utility Model Content

[0005] The utility model aims to provide a folding arm support structure of a large plate glass stacker which can effectively grasp and support large plate glass and has stable force.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a folding arm support structure of a large-plate glass stacker, including a supporting chassis frame, on which a suction cup frame and a supporting structure are respectively provided, and the supporting structure is connected to the suction cup frame.

[0007] The supporting structure comprises a supporting connecting rod, one end of which is connected to the supporting chassis frame, and the other end of which is connected to the suction cup frame.

[0008] The supporting link comprises an upper folding arm and a lower folding arm connected to the upper folding arm; the upper folding arm is connected to the bottom of the suction cup frame; and the lower folding arm is connected to the top of the supporting chassis frame.

[0009] The two ends of the upper folding arm are respectively hinged to the suction cup frame and the lower folding arm; the lower folding arm is hinged to the supporting chassis frame.

[0010] A supporting electric cylinder is arranged on the top of the supporting chassis frame; the supporting electric cylinder is connected to the lower folding arm.

[0011] The supporting electric cylinder comprises a driving rod, and the driving rod is hinged to the lower folding arm.

[0012] The suction cup frame comprises a mounting plate, and a supporting frame is arranged on the top of the supporting chassis frame; a rotating shaft is arranged on the mounting plate, and a mounting hole connected with the rotating shaft is arranged on the supporting frame.

[0013] The suction cup frame includes a support tube, the support tube is arranged at the end of the mounting plate, and the upper folding arm is connected to the middle of the support tube.

[0014] A suction cup is provided on the top of the support tube, and the suction cup is connected to the glass plate.

[0015] A reinforcement tube is arranged on the mounting plate.

[0016] The beneficial effects of this application are:

[0017] The chassis support frame is hingedly connected to the suction cup frame, and the suction cups are evenly arranged on the suction cup frame; the glass plate is installed above the suction cups and is adsorbed and fixed on the suction cups when flipped; the support structure includes a support connecting rod, and the support connecting rod includes an upper folding arm and a lower folding arm; the upper folding arm and the lower folding arm are hinged to each other; the upper folding arm is hingedly connected to the center of the support tube where the suction cup frame is mainly subjected to force, the lower folding arm is hingedly connected to the supporting chassis frame, the supporting electric cylinder is hingedly connected to the supporting chassis frame, and the driving rod of the supporting electric cylinder is hingedly connected to the lower folding arm;

[0018] When the glass plate is sucked by the suction cup, the supporting structure starts to move; the driving rod of the supporting electric cylinder extends, pushing the lower folding arm to rotate on the supporting chassis frame, driving the upper folding arm to extend upward, and the suction cup frame starts to flip over with the glass plate; when it flips to a predetermined angle, it stops flipping, and the supporting action is completed; after the suction cup puts down the glass plate, the driving rod of the supporting electric cylinder contracts, pushing the lower folding arm to rotate in the opposite direction on the supporting chassis frame, driving the upper folding arm to shrink downward, and the suction cup frame starts to fall back, and stops flipping when it flips to the level of the suction cup frame, and the shrinking action is completed.

[0019] The device adopts the tin-faced stacker grabbing method and is provided with a folding-arm type connecting rod mechanism, through which the short-distance support of the supporting electric cylinder is converted to the long-distance support of the folding arm, thereby solving the problem of insufficient direct support distance; and directly applies the supporting force of the connecting rod mechanism to the center of gravity of the suction cup frame, thereby making the main frame force more reasonable and the overall structure more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of the folding arm support structure of the large-plate glass stacker.

[0022] Figure 2 This is a schematic diagram of the state in which the suction cup frame of the folding arm support structure of the large-plate glass stacker is in a horizontal position.

[0023] Figure 3 This is a schematic diagram of the state in which the folding arm support structure of the large-plate glass stacker is supported in place.

[0024] The marks in the above figure are:

[0025] The markings in the figure are:

[0026] 1. Glass plate, 2. Suction cup,

[0027] 3. Suction cup frame, 301. Mounting plate, 302. Rotating shaft, 303. Support pipe, 304. Strengthening pipe,

[0028] 4. Upper folding arm, 5. Lower folding arm, 6. Support electric cylinder,

[0029] 7. Support chassis frame, 701, support frame. DETAILED DESCRIPTION

[0030] The following is a further detailed explanation of the specific implementation methods of the utility model through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the utility model and facilitating its implementation.

[0031] Figure 1 The folding arm support structure of the large plate glass stacker shown includes a support chassis frame 7, on which a suction cup frame 3 and a support structure are respectively provided, and the support structure is connected to the suction cup frame 3.

[0032] The support structure effectively extends the support distance, solves the problem of insufficient direct support distance, and can directly apply the support force to the center of gravity of the suction cup frame 3, making the main frame more reasonably stressed and the overall structure more stable.

[0033] The supporting structure includes a supporting link, one end of which is connected to the supporting chassis frame 7, and the other end of which is connected to the suction cup frame 3. The two ends of the supporting link are movably connected to the supporting chassis frame 7 and the suction cup frame 3, respectively, so as to realize effective support for the suction cup frame 3; the supporting link can make the suction cup frame 3 rotate on the supporting chassis frame 7, so as to make the glass plate 1 installed on the suction cup frame 3 flip to a suitable angle for stacking.

[0034] The supporting link includes an upper folding arm 4 and a lower folding arm 5 connected to the upper folding arm 4; the upper folding arm 4 is connected to the bottom of the suction cup frame 3; the lower folding arm 5 is connected to the top of the supporting chassis frame 7. The upper folding arm 4 and the lower folding arm 5 are movably connected; the upper folding arm 4 and the suction cup frame 3 are movably connected, and the lower folding arm 5 is movably connected to the supporting chassis frame 7; by pushing the lower folding arm 5, the lower folding arm 5 can drive the upper folding arm 4 to move, so that the upper folding arm 4 pushes the suction cup frame 3 to flip.

[0035] The two ends of the upper folding arm 4 are respectively hinged to the suction cup frame 3 and the lower folding arm 5; the lower folding arm 5 is hinged to the supporting chassis frame 7. The hinged connection between the lower folding arm 5 and the supporting chassis frame 7 enables the lower folding arm 5 to realize a rotation operation on the supporting chassis frame 7; the two ends of the upper folding arm 4 are respectively hinged to the suction cup frame 3 and the lower folding arm 5, and can drive the upper folding arm 4 to move when the lower folding arm 5 moves, and the upper folding arm 4 can support the suction cup frame 3 to perform a flipping movement.

[0036] A supporting electric cylinder 6 is provided on the top of the supporting chassis frame 7, and the supporting electric cylinder 6 is connected to the lower folding arm 5. The supporting electric cylinder 6 can drive the lower folding arm 5 to perform vertical and downward movements, and can realize that the lower folding arm 5 pushes and pulls the upper folding arm 4, thereby realizing the flipping movement of the suction cup frame 3.

[0037] The supporting electric cylinder 6 includes a driving rod, which is hinged to the lower folding arm 5. When the glass plate 1 is sucked by the suction cup 2, the driving rod of the supporting electric cylinder 6 extends, pushing the lower folding arm 5 to rotate on the supporting chassis frame 7, driving the upper folding arm 4 to extend upward, and the suction cup frame 3 starts to flip with the glass plate 1; when it flips to a predetermined angle, it stops flipping, completing the supporting action; after the suction cup 2 puts down the glass plate 1, the driving rod of the supporting electric cylinder 6 shrinks, pushing the lower folding arm 5 to rotate in the opposite direction on the supporting chassis frame 7, driving the upper folding arm 4 to shrink downward, and the suction cup frame 3 starts to fall back, and stops flipping when it flips to the level of the suction cup frame 3, completing the shrinking action.

[0038] The suction cup frame 3 includes a mounting plate 301, and a support frame 701 is provided on the top of the supporting chassis frame 7; a rotating shaft 302 is provided on the mounting plate 301, and a mounting hole connected to the rotating shaft 302 is provided on the support frame 701. The rotating shaft 302 is placed in the mounting hole and can rotate in the mounting hole; thereby, the mounting plate 301 can be turned over on the support frame 701; the support frame 701 provides a mounting position for the rotating shaft 302 and can provide stable support for the mounting plate 301.

[0039] The suction cup frame 3 includes a support tube 303, which is arranged at the end of the mounting plate 301; the upper folding arm 4 is connected to the middle of the support tube 303. A plurality of mounting plates 301 are arranged on the rotating shaft 302, and the mounting plates 301 are all connected to the support tube 303; the upper folding arm 4 is hingedly connected to the center of the support tube 303, which can make the main frame more reasonably stressed and the overall structure more stable.

[0040] A suction cup 2 is provided on the top of the support tube 303, and the suction cup 2 is connected to the glass plate 1. A plurality of suction cups 2 are evenly distributed on the top surface of the support tube 303; the suction cup 2 can firmly adsorb the glass plate 1, and can effectively prevent the glass plate 1 from detaching from the device during the flipping process, resulting in product damage.

[0041] A reinforcing tube 304 is provided on the mounting plate 301. The reinforcing tube 304 is provided between adjacent mounting plates 301, and can strengthen the overall structure of the device so that the suction cup frame 3 can bear a larger load.

[0042] The specific working process of the utility model is as follows:

[0043] After the glass plate 1 is sucked by the suction cup 2, the supporting structure starts to move; the driving rod of the supporting electric cylinder 6 extends, pushing the lower folding arm 5 to rotate on the supporting chassis frame 7, driving the upper folding arm 4 to extend upward, and the suction cup frame 3 starts to flip with the glass plate 1; when it flips to a predetermined angle, it stops flipping, and the supporting action is completed; after the suction cup 2 puts down the glass plate 1, the driving rod of the supporting electric cylinder 6 contracts, pushing the lower folding arm 5 to rotate in the opposite direction on the supporting chassis frame 7, driving the upper folding arm 4 to shrink downward, and the suction cup frame 3 starts to fall back, and stops flipping when it flips to the level of the suction cup frame 3, and the shrinking action is completed.

[0044] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A folding arm support structure for a large plate glass stacker, characterized in that: It comprises a supporting chassis frame (7), on which a suction cup frame (3) and a supporting structure are respectively provided, and the supporting structure is connected to the suction cup frame (3).

2. A folding arm support structure for a large plate glass stacker according to claim 1, characterized in that: The supporting structure comprises a supporting connecting rod, one end of which is connected to the supporting chassis frame (7), and the other end of which is connected to the suction cup frame (3).

3. A folding arm support structure for a large plate glass stacker according to claim 2, characterized in that: The supporting connecting rod comprises an upper folding arm (4) and a lower folding arm (5) connected to the upper folding arm (4); the upper folding arm (4) is connected to the bottom of the suction cup frame (3); and the lower folding arm (5) is connected to the top of the supporting chassis frame (7).

4. A folding arm support structure for a large plate glass stacker according to claim 3, characterized in that: The two ends of the upper folding arm (4) are respectively hinged to the suction cup frame (3) and the lower folding arm (5); the lower folding arm (5) is hinged to the supporting chassis frame (7).

5. A folding arm support structure for a large plate glass stacker according to claim 4, characterized in that: A supporting electric cylinder (6) is provided on the top of the supporting chassis frame (7); the supporting electric cylinder (6) is connected to the lower folding arm (5).

6. A folding arm support structure for a large plate glass stacker according to claim 5, characterized in that: The supporting electric cylinder (6) comprises a driving rod, and the driving rod is hinged to the lower folding arm (5).

7. A folding arm support structure for a large plate glass stacker according to any one of claims 3 to 6, characterized in that: The suction cup frame (3) comprises a mounting plate (301), and a supporting frame (701) is provided on the top of the supporting chassis frame (7); a rotating shaft (302) is provided on the mounting plate (301), and a mounting hole connected to the rotating shaft (302) is provided on the supporting frame (701).

8. A folding arm support structure for a large plate glass stacker according to claim 7, characterized in that: The suction cup frame (3) comprises a support tube (303), wherein the support tube (303) is arranged at the end of the mounting plate (301); and the upper folding arm (4) is connected to the middle part of the support tube (303).

9. A folding arm support structure for a large plate glass stacker according to claim 8, characterized in that: A suction cup (2) is provided on the top of the support tube (303), and the suction cup (2) is connected to the glass plate (1).

10. A folding arm support structure for a large plate glass stacker according to claim 9, characterized in that: A reinforcing tube (304) is provided on the mounting plate (301).

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