Light rotor structure with adsorption function

Abstract

The utility model discloses a light rotor structure with an adsorption function, which comprises an air cylinder lifting component, a rotating speed reducing motor, a driving rotating shaft and a cross-shaped bracket connected onto the driving rotating shaft, the air cylinder lifting assembly controls the driving rotating shaft to ascend and descend so as to drive the cross-shaped bracket to move up and down, and the rotating gear motor controls the driving rotating shaft to rotate so as to drive the cross-shaped bracket to rotate. The cross-shaped bracket comprises a bearing part, a cross-shaped connecting plate, a first rotating shaft, a first connecting plate and a guiding connecting part which are fixedly connected from top to bottom, the driving rotating shaft is sleeved with the guiding connecting part, the rotating gear motor is arranged outside the guiding connecting part, and the air cylinder lifting assembly is arranged at the bottom of the driving rotating shaft; when the cross-shaped bracket is lifted, only the bracket part is lifted, and the rotating motor is connected with the rack and is not lifted, so that the problem of heavy weight of lifted parts is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass conveying equipment, in particular to a light and adsorption-functional glass turning structure. Background Art

[0002] When automobile glass manufacturers arrange production lines, due to factors such as a variety of automobile glass types and limitations in factory building size, generally a production line needs to take into account both large-sized glass and small-sized glass at the same time. Glass has a specific posture during forming in a forming furnace, so the posture of the glass needs to be adjusted before entering the furnace. Currently, large-sized glass generally uses a cross bracket for turning operations to adjust the feeding direction. When small-sized glass is turned by the cross bracket, the glass is prone to falling when the center of gravity of the glass deviates greatly from the center of the cross bracket. Therefore, small-sized glass is manually placed into the furnace.

[0003] When the cross bracket of the glass turning structure performs turning operations, the cross bracket needs to lift the glass to separate it from the conveying roller before rotating. At this time, the traditional structure is that the rotating motor and the cross bracket are lifted simultaneously, and the total weight of the components that need to be lifted is large. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a light and adsorption-functional glass turning structure in view of the problems in the prior art that the weight of the components lifted by the glass turning structure is large and small-sized glass is prone to falling during turning.

[0005] The technical solution adopted to achieve the purpose of the utility model is as follows:

[0006] A light and adsorption-functional glass turning structure, the glass turning structure includes a cylinder lifting assembly, a rotary reduction motor, a driving rotary shaft, and a cross bracket connected to the driving rotary shaft. The cylinder lifting assembly drives the up and down displacement of the cross bracket, and the rotary reduction motor controls and drives the rotation of the cross bracket;

[0007] The cross bracket includes a supporting part, a cross connecting plate, a first rotating shaft, a first connecting plate, and a guiding connecting part that are fixedly connected from top to bottom. The guiding connecting part is sleeved outside the driving rotary shaft, the rotary reduction motor is arranged outside the guiding connecting part, and the cylinder lifting assembly is arranged at the bottom of the driving rotary shaft;

[0008] A plurality of air suction holes and a main ventilation hole are arranged on the supporting part. The air suction holes and the main ventilation hole are communicated. A combined ventilation hole is arranged at the centers of the cross connecting plate, the rotating shaft, the first connecting plate, and the guiding connecting part. The combined ventilation hole is communicated with the main ventilation hole.

[0009] In the above technical solution, the cylinder lifting assembly includes an oil-free bushing, a second connecting plate, and two lifting cylinders. The second connecting plate is connected to the oil-free bushing through two separable fixing rings. There is one lifting cylinder on each side, and they are floatingly connected to the second connecting plate. The oil-free bushing is sleeved outside the rotating shaft.

[0010] In the above technical solution, the driving rotating shaft includes a second guiding shaft and a second rotating shaft. The second guiding shaft and the second rotating shaft are fixedly connected. The second guiding shaft and the second rotating shaft are of hollow structure for air circuit connection.

[0011] In the above technical solution, the reducer part of the rotating reduction motor is a hollow shaft reducer. The second rotating shaft is connected to the rotating reduction motor through a keyway.

[0012] In the above technical solution, the guiding connection part includes two guiding connecting plates, two third connecting plates, four guiding bearings, and four first guiding shafts. The first connecting plate is fixedly connected to the guiding connecting plate. The two ends of the third connecting plate are respectively fixedly connected to the guiding connecting plates on both sides of the second guiding shaft. The two connecting plates and the two guiding connecting plates form a frame;

[0013] The guiding bearings are installed on the guiding connecting plates through the first guiding shafts. The outer cylindrical surface of the guiding bearing is tangent to the second guiding shaft. When the cylinder lifting assembly expands and contracts, the guiding bearings move up and down along the second guiding shaft to play a guiding role.

[0014] In the above technical solution, a first air joint is installed below the first connecting plate, and a second air joint is installed above the second rotating shaft. The first air joint and the second air joint are connected by a spiral air pipe, and the spiral air pipe is hidden in the middle hole of the second guiding shaft.

[0015] In the above technical solution, the suction hole is arranged at a position close to the rotation center of the supporting part.

[0016] In the above technical solution, the suction hole is perpendicular to the main ventilation hole.

[0017] In the above technical solution, the supporting part includes a support rod and a soft rubber layer bonded to the support rod.

[0018] In the above technical solution, the soft rubber layer is provided with an opening at a position corresponding to the suction hole, and the aperture should be larger than the diameter of the suction hole.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. When the cross bracket of the present utility model rises, only the bracket part rises, and the rotating motor is connected to the frame and does not rise, solving the problem of large weight of the rising components.

[0021] 2. The cross bracket of the utility model is provided with suction holes, which can effectively solve the problem that small-sized glass rotating pieces are prone to falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front view of the rotating piece structure of the utility model;

[0023] Figure 2 is the front view cross-sectional view of the rotating piece structure of the utility model;

[0024] Figure 3 is the enlarged view of the cross bracket part;

[0025] Figure 4 is the top view of the rotating piece structure of the utility model;

[0026] Figure 5 is Figure 1 the A-A cross-sectional view of

[0027] Figure 6 is the schematic diagram when the rotating piece structure of the utility model is in use.

[0028] In the figure: 1 - cylinder lifting assembly, 11 - separable fixing ring, 12 - oil-free bushing, 13 - second connecting plate, 14 - lifting cylinder;

[0029] 2 - driving rotating shaft, 21 - second guiding shaft, 22 - second rotating shaft, 221 - second air joint, 23 - spiral air pipe;

[0030] 3 - rotating reduction motor;

[0031] 4 - cross bracket, 41 - support rod, 411 - suction hole, 412 - main ventilation hole, 413 - combined ventilation hole, 42 - soft rubber layer, 43 - cross connecting plate, 44 - first rotating shaft, 45 - first connecting plate, 451 - first air joint, 46 - guiding connecting plate, 47 - guiding bearing, 48 - first guiding shaft, 49 - third connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] A light and adsorption-functional rotating piece structure, as Figure 1As shown, the rotating plate structure is used in combination with a conveying device. The rotating plate structure includes a cylinder lifting assembly 1, a rotary reduction motor 3, a driving rotary shaft 2, and a cross bracket 4 connected to the driving rotary shaft 2. The cylinder lifting assembly 1 drives the up and down displacement of the cross bracket 4, and the rotary reduction motor 3 controls the rotation of the cross bracket 4. During lifting, only the cross bracket 4 and part of the cylinder lifting assembly 1 are lifted, and the rotary reduction motor 3 and the driving rotary shaft 2 do not have lifting actions. Compared with the traditional rotating plate structure, the weight of the components that need to be lifted is small.

[0034] As Figure 2 shown, the cross bracket 4 includes a supporting part, a cross connecting plate 43, a first rotating shaft 44, a first connecting plate 45, and a guiding connecting part that are fixedly connected from top to bottom. The guiding connecting part is sleeved outside the driving rotary shaft 2, the rotary reduction motor 3 is arranged outside the guiding connecting part, and the cylinder lifting assembly 1 is arranged at the bottom of the driving rotary shaft 2;

[0035] As Figures 3-4 shown, the supporting part is provided with a plurality of suction holes 411 and a main ventilation hole 412. The suction holes 411 and the main ventilation hole 412 are communicated. A combined ventilation hole 413 is arranged at the centers of the cross connecting plate 43, the rotating shaft, the first connecting plate 45, and the guiding connecting part. The combined ventilation hole 413 is communicated with the main ventilation hole 412. The suction holes 411 are arranged at positions on the supporting part close to the rotation center. The suction holes 411 are perpendicular to the main ventilation hole 412.

[0036] Furthermore, the supporting part includes a support rod 41 and a soft rubber layer 42 bonded to the support rod 41. The soft rubber layer 42 is provided with holes at positions corresponding to the suction holes 411. The hole diameter should be larger than the diameter of the suction holes 411. The size, position, and number of the suction holes 411 can be arranged according to the shape and size of the smallest glass. The number of support rods 41 is set according to the process requirements, generally 4.

[0037] The cylinder lifting assembly 1 includes an oil-free bushing 12 for reducing friction, a second connecting plate 13, and two lifting cylinders 14. The second connecting plate 13 is connected to the oil-free bushing 12 through two separable fixing rings 11. The lifting cylinders 14 are arranged one on each side and are floatingly connected to the second connecting plate 13. The oil-free bushing 12 is sleeved outside the rotating shaft.

[0038] The driving rotary shaft 2 includes a second guiding shaft 21 and a second rotating shaft 22. The second guiding shaft 21 and the second rotating shaft 22 are fixedly connected. The second guiding shaft 21 and the second rotating shaft 22 are of a hollow structure for air circuit connection. The reducer part of the rotary reduction motor 3 is a hollow shaft reducer, and the second rotating shaft 22 is connected to the rotary reduction motor 3 through a keyway.

[0039] As Figure 5 shown, the guiding and connecting part includes two guiding connecting plates 46, two third connecting plates 49, four guiding bearings 47 and four first guiding shafts 48. The first connecting plate 45 is fixedly connected with the guiding connecting plate 46. The two ends of the third connecting plate 49 are respectively fixedly connected with the guiding connecting plates 46 located on both sides of the second guiding shaft 21. The two connecting plates and the two guiding connecting plates 46 form a framework. The guiding bearings 47 are installed on the guiding connecting plates 46 through the first guiding shafts 48. The outer circumferential surface of the guiding bearing 47 is tangent to the second guiding shaft 21. When the air cylinder lifting assembly 1 expands and contracts, the guiding bearings 47 move up and down along the second guiding shaft 21 to play a guiding role.

[0040] A first air joint 451 is installed below the first connecting plate 45, and a second air joint 221 is installed above the second rotating shaft 22. The first air joint 451 and the second air joint 221 are connected by a spiral air pipe 23, and the spiral air pipe is hidden in the middle hole of the second guiding shaft 21.

[0041] During operation, as Figure 6 shown, the lifting air cylinder 14 is in the retracted state, the cross bracket 4 is in the low position, the glass is conveyed to an appropriate position by the conveyor, the conveyor stops, the suction holes 411 start to suck air, and at the same time the lifting air cylinder 14 extends, the cross bracket 4 is in the high position and meets the vacuum requirement. The rotating motor drives the active rotating shaft 2 to rotate, and the active rotating shaft 2 drives the cross bracket 4 to rotate at the same time, rotating a preset angle. The rotating motor stops, the suction holes 411 start to blow air in the reverse direction and at the same time the lifting air cylinder 14 descends, the cross bracket 4 reaches the low position, and the reverse blowing of the suction holes 411 stops. The glass continues to be conveyed to the next device. One working cycle is completed.

[0042] For ease of explanation, spatial relative terms such as "upper", "lower", "left", "right", etc. are used in the embodiments to describe the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that in addition to the orientation shown in the figure, the spatial terms are intended to include different orientations during the use or operation of the device. For example, if the device in the figure is inverted, the element described as being "lower" than other elements or features will be positioned "above" other elements or features. Therefore, the exemplary term "lower" can include both the upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here can be interpreted accordingly.

[0043] Moreover, relative relationship terms such as "first" and "second" are only used to distinguish one component with the same name from another, and do not necessarily require or imply any such actual relationship or order between these components.

[0044] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A light and adsorbing rotary vane structure, characterized in that, The rotating plate structure includes a cylinder lifting assembly, a rotary reduction motor, a driving rotary shaft, and a cross bracket connected to the driving rotary shaft. The cylinder lifting assembly drives the up-and-down displacement of the cross bracket, and the rotary reduction motor controls the rotation of the cross bracket. The cross bracket includes a supporting part, a cross connecting plate, a first rotating shaft, a first connecting plate, and a guiding connecting part that are fixedly connected from top to bottom. The guiding connecting part is sleeved outside the driving rotary shaft, the rotary reduction motor is arranged outside the guiding connecting part, and the cylinder lifting assembly is arranged at the bottom of the driving rotary shaft. The supporting part is provided with a plurality of suction holes and a main ventilation hole, the suction holes are communicated with the main ventilation hole, and a combined ventilation hole is arranged at the centers of the cross connecting plate, the rotating shaft, the first connecting plate, and the guiding connecting part. The combined ventilation hole is communicated with the main ventilation hole.

2. The light and adsorbing rotary vane structure according to claim 1, characterized in that The cylinder lifting assembly includes an oil-free bushing, a second connecting plate, and two lifting cylinders. The second connecting plate is connected to the oil-free bushing through two separable fixing rings. There is one lifting cylinder on each side, and they are floatingly connected to the second connecting plate. The oil-free bushing is sleeved outside the rotating shaft.

3. The light and adsorbing rotary vane structure according to claim 1, characterized in that, The driving rotary shaft includes a second guiding shaft and a second rotating shaft. The second guiding shaft and the second rotating shaft are fixedly connected. The second guiding shaft and the second rotating shaft are of a hollow structure for air path connection.

4. The light and adsorbing rotating vane structure according to claim 3, characterized in that The reducer part of the rotary reduction motor is a hollow shaft reducer, and the second rotating shaft is connected to the rotary reduction motor through a keyway.

5. The light and adsorbing function-equipped rotating vane structure according to claim 1, characterized in that, The guiding connecting part includes two guiding connecting plates, two third connecting plates, four guiding bearings, and four first guiding shafts. The first connecting plate is fixedly connected to the guiding connecting plates. The two ends of the third connecting plate are respectively fixedly connected to the guiding connecting plates on both sides of the second guiding shaft. The two connecting plates and the two guiding connecting plates form a frame. The guiding bearings are installed on the guiding connecting plates through the first guiding shafts. The outer cylindrical surface of the guiding bearing is tangent to the second guiding shaft. When the cylinder lifting assembly expands and contracts, the guiding bearings move up and down along the second guiding shaft to play a guiding role.

6. The light and adsorbing rotary sheet structure according to claim 5, wherein, A first air joint is installed below the first connecting plate, and a second air joint is installed above the second rotating shaft. The first air joint and the second air joint are connected by a spiral air pipe, and the spiral air pipe is hidden in the middle hole of the second guiding shaft.

7. The light and adsorbing function-equipped rotating vane structure according to any one of claims 1-6, characterized in that, The suction holes are arranged at a position of the supporting part close to the rotation center.

8. The light and adsorbing function - equipped rotating vane structure according to claim 7, characterized in that, The suction holes are perpendicular to the main ventilation hole.

9. The light and adsorbing function-equipped rotating vane structure according to claim 8, characterized in that, The supporting part includes a support rod and a soft rubber layer bonded to the support rod.

10. The light and adsorbing function-equipped rotating vane structure according to claim 9, characterized in that, The soft rubber layer is provided with holes corresponding to the suction holes, and the hole diameter should be larger than the diameter of the suction holes.

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