Plate turning mechanism for glass production line

Abstract

The utility model discloses a plate turnover mechanism of a glass production line, and relates to the field of glass plate turnover mechanisms. The glass workpiece turnover device comprises a main support, an auxiliary support, a turnover assembly and a glass workpiece, the turnover assembly is rotationally installed on the auxiliary support, the turnover assembly is formed by annularly arranging four sets of clamping mechanisms at equal intervals, and a first electric push rod pushes a suction cup to longitudinally clamp and limit the glass workpiece through the clamping mechanisms, a limiting mechanism and a first electric push rod; according to the clamping device, a glass workpiece is ensured to be firmly clamped between a first movable plate and a second movable plate in the vertical direction, a first limiting mechanism is formed, meanwhile, a second electric push rod pushes a sliding frame to move, then transverse limiting of the glass workpiece is achieved, the transverse limiting effect and longitudinal clamping limiting complement each other, and the clamping effect is stable. Through the combined action of the two limiting mechanisms, the glass workpiece is stably fixed in the gap between the first movable plate and the second movable plate, and the stability of the glass workpiece in the overturning process is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass turnover mechanism field, concretely is a glass production line turnover mechanism. BACKGROUND

[0002] The glass production line turnover mechanism is the key equipment in the glass processing industry, which improves the production efficiency and processing quality by automatically turning over the glass plate, the mechanism is composed of a platform, a turnover mechanism and a control system, and has the advantages of strong adaptability, improved production efficiency and improved processing quality, and has been widely used in various glass production lines.

[0003] The current glass turnover mechanism depends on accurate clamping and limiting of the glass to ensure the smooth operation of the subsequent turnover operation, however, in actual application, clamping stability becomes an uncontrollable factor that cannot be ignored, and sometimes insufficient clamping force or unstable clamping position may occur during clamping and turnover, which greatly increases the risk of glass falling off, thereby reducing the safety of the entire turnover process, therefore, improving clamping stability and ensuring firm clamping of the glass during turnover are key problems to be solved for the current glass turnover mechanism. SUMMARY

[0004] Therefore, the utility model discloses a glass production line turnover mechanism, which can solve the technical problem of poor clamping stability in glass clamping and turnover, and reduce the risk of glass falling off.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a glass production line turnover mechanism, comprising a main support, an auxiliary support, a turnover assembly and a glass workpiece, the turnover assembly is rotatably installed on the auxiliary support, the turnover assembly is composed of four sets of clamping mechanisms arranged in an equidistant annular manner, the clamping mechanism comprises two sets of first movable plates and second movable plates, the first movable plates and the second movable plates are opposite to each other, and a suction cup is installed at the opposite position, a first electric push rod is fixedly installed on one side of the first movable plate, and the extension end of the first electric push rod is fixedly connected with the suction cup installed on the first movable plate;

[0006] A limiting mechanism is arranged between the first movable plate and the second movable plate, the limiting mechanism comprises a sliding frame, a limiting block is fixedly arranged on the side of the sliding frame away from the turnover assembly, a sliding groove is formed in the first movable plate and the second movable plate, the limiting block is limited to slide on the inner side of the sliding groove, a fixed plate is fixedly arranged on the inner side of the clamping mechanism, a second electric push rod is fixedly installed on one side of the fixed plate, and the extension end of the second electric push rod is fixedly connected with the sliding frame.

[0007] By adopting the technical scheme, efficient overturning of the glass workpiece is realized, the overturning assembly is composed of four groups of clamping mechanisms arranged in an equidistant ring shape, this structure makes the overturning process more stable and uniformly stressed, and meanwhile, the first movable plate and the second movable plate in the clamping mechanism are opposite in position and are both provided with suction cups, the position of the suction cups can be flexibly adjusted through the extension and retraction of the first electric push rod, thereby realizing stable clamping of the glass workpiece.

[0008] Further, one side of the overturning assembly is provided with a driving assembly, the driving assembly comprises a driving motor and a speed reducer.

[0009] By adopting the technical scheme, powerful power support is provided for the overturning assembly, accurate control of the driving motor makes the overturning process more smooth, and the setting of the speed reducer effectively reduces the noise and vibration in the overturning process, thereby improving the running stability of the whole overturning mechanism.

[0010] Further, the side of the limiting block close to the glass workpiece is attached with a rubber gasket, and abuts against the glass workpiece.

[0011] By adopting the technical scheme, the glass workpiece is effectively protected from damage during overturning, the rubber gasket has good elasticity and wear resistance, and can buffer the impact force between the limiting block and the glass workpiece, thereby avoiding breakage or scratches of the glass workpiece due to collision.

[0012] Further, the top of the main support is provided with a plurality of conveying belts, and a gap is formed between adjacent two conveying belts for providing a moving space for the clamping mechanism, and the conveying belt driving shaft is in transmission connection with an external servo motor.

[0013] By adopting the technical scheme, the gap formed between adjacent two conveying belts provides sufficient moving space for the clamping mechanism, so that the clamping mechanism can smoothly clamp and overturn the glass workpiece.

[0014] Further, the first electric push rod and the second electric push rod are both electrically connected with an external power supply through a control center.

[0015] By adopting the technical scheme, accurate control of the electric push rod is realized, the control center can flexibly adjust the extension length and speed of the first electric push rod and the second electric push rod according to the size, shape and overturning requirement of the glass workpiece, thereby ensuring the accuracy and stability of the clamping and limiting process.

[0016] Further, the horizontal conveying height of the conveying belt to the glass workpiece is opposite to the gap position between the first movable plate and the second movable plate.

[0017] By adopting the technical scheme, the glass workpiece can smoothly enter the clamping range of the clamping mechanism in the conveying process, and the production efficiency is improved without additional adjustment of the position of the conveying belt or the clamping mechanism.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1、The utility model discloses a clamping mechanism, limiting mechanism, first, first electric push rod plays a key role, it promotes the longitudinal clamping of glass workpiece by sucking disc, ensures that glass workpiece is firmly clamped between first movable plate and second movable plate in vertical direction, forms first heavy limiting mechanism, simultaneously, second electric push rod promotes the movement of sliding frame, and then realizes the transverse limiting of glass workpiece, and this transverse limiting effect and longitudinal clamping limiting complement each other, and together constitute second heavy limiting mechanism of glass workpiece, the joint action of two heavy limiting mechanisms makes glass workpiece stably fixed in the gap between first movable plate and second movable plate, greatly improves the stability of glass workpiece in the process of turning over.

[0020] 2、The utility model discloses a limiting block and rubber pad, and the side close to glass workpiece of limiting block is pasted with rubber pad, effectively increases the contact area between limiting block and glass workpiece, and because of the flexible characteristic of rubber, contact is more soft, avoids rigid collision, and simultaneously, rubber pad has good elasticity and buffering effect, when glass workpiece is in the process of turning over or moving and abuts against limiting block, rubber pad can absorb part of impact force, reduces the damage that glass workpiece receives, thereby guarantee the integrity and surface quality of glass workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the main view structure schematic diagram of the utility model;

[0023] Figure 3 It is the structure schematic diagram of the utility model turnover subassembly;

[0024] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic diagram of A place in the utility model.

[0025] In the diagram: 1. Main support; 2. Secondary support; 3. Flipping assembly; 4. Clamping mechanism; 401. First movable plate; 402. Second movable plate; 403. Suction cup; 404. First electric push rod; 5. Limiting mechanism; 501. Sliding groove; 502. Sliding frame; 503. Limiting block; 504. Fixed plate; 505. Second electric push rod; 6. Glass workpiece; 7. Conveyor belt; 8. Drive assembly. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] Example 1:

[0028] A glass production line flipping mechanism, such as Figures 1-4 As shown, it includes a main support 1, a secondary support 2, a flipping assembly 3, and a glass workpiece 6. The flipping assembly 3 is rotatably mounted on the secondary support 2. The flipping assembly 3 is composed of four sets of clamping mechanisms 4 arranged in a ring at equal intervals. The clamping mechanism 4 includes two sets of first movable plates 401 and second movable plates 402. The first movable plates 401 and second movable plates 402 are positioned opposite each other, and suction cups 403 are installed at the opposite positions. A first electric push rod 404 is fixedly installed on one side of the first movable plate 401, and the telescopic end of the first electric push rod 404 is fixedly connected to the suction cup 403 installed on the first movable plate 401.

[0029] A limiting mechanism 5 is provided between the first movable plate 401 and the second movable plate 402. The limiting mechanism 5 includes a sliding frame 502. A limiting block 503 is fixedly provided on the side of the sliding frame 502 away from the flipping component 3. Sliding grooves 501 are provided on the first movable plate 401 and the second movable plate 402. The limiting block 503 slides within the sliding groove 501. A fixing plate 504 is fixedly provided on the inner side of the clamping mechanism 4. A second electric push rod 505 is fixedly installed on one side of the fixing plate 504. The telescopic end of the second electric push rod 505 is fixedly connected to the sliding frame 502, realizing efficient clamping of the glass workpiece 6. The flipping assembly 3 consists of four sets of clamping mechanisms 4 arranged in a ring at equal intervals. This structure makes the flipping process more stable and the force is evenly distributed. At the same time, the first movable plate 401 and the second movable plate 402 in the clamping mechanism 4 are positioned opposite each other and are both equipped with suction cups 403. The position of the suction cups 403 can be flexibly adjusted by the extension and retraction of the first electric push rod 404 to achieve a stable clamping of the glass workpiece 6. In addition, the setting of the limiting mechanism 5 further enhances the stability of the clamping. Through the cooperation of the sliding frame 502 and the limiting block 503, the position accuracy of the glass workpiece 6 during the flipping process is ensured.

[0030] See Figure 1、 Figure 2 One side of the turnover assembly 3 is provided with a driving assembly 8, which includes a driving motor and a speed reducer, providing strong power support for the turnover assembly 3. The precise control of the driving motor makes the turnover process smoother, and the setting of the speed reducer effectively reduces the noise and vibration in the turnover process, improves the running stability of the whole turnover mechanism, and at the same time, the easy maintenance and reliability of the driving assembly 8 also provide a strong guarantee for the continuous operation of the glass production line, reduce the production interruption caused by equipment failure, and improve the production efficiency.

[0031] Embodiment two:

[0032] Referring to Figure 2 、 Figure 3 、 Figure 4 The limiting block 503 is attached with a rubber pad on the side close to the glass workpiece 6 and abuts against the glass workpiece 6, effectively protecting the glass workpiece 6 from being damaged during the turnover process. The rubber pad has good elasticity and wear resistance, can buffer the impact force between the limiting block 503 and the glass workpiece 6, and avoid the glass workpiece 6 from being broken or scratched due to collision. At the same time, the easy replaceability of the rubber pad also makes the maintenance more convenient and reduces the maintenance cost. In addition, the attachment design of the rubber pad also enhances the friction between the limiting block 503 and the glass workpiece 6, improving the stability of clamping.

[0033] Referring to Figure 1 、 Figure 2 The top of the main support 1 is provided with a plurality of conveying belts 7, and a gap is formed between adjacent two conveying belts 7 to provide a moving space for the clamping mechanism 4. The conveying belt 7 driving shaft is in transmission connection with an external servo motor. The gap between adjacent two conveying belts 7 provides sufficient moving space for the clamping mechanism 4, so that the clamping mechanism 4 can smoothly clamp and turn the glass workpiece 6. At the same time, the transmission connection between the conveying belt 7 driving shaft and the external servo motor realizes the accurate conveying and positioning of the glass workpiece 6. The precise control of the servo motor makes the conveying belt 7 run according to the predetermined speed and position, ensuring the accuracy and stability of the glass workpiece 6 during conveying. In addition, the setting of the conveying belt 7 also improves the automation degree of the glass production line, reduces manual intervention, and improves the production efficiency.

[0034] Referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, the first electric push rod 404 and the second electric push rod 505 are electrically connected with the external power supply through the control center, realizing the accurate control of the electric push rod, the control center can flexibly adjust the extension length and speed of the first electric push rod 404 and the second electric push rod 505 according to the size, shape and overturning requirement of the glass workpiece 6, ensuring the accuracy and stability of the clamping and limiting process, at the same time, the design of electrical connection also makes the operation of the whole plate turning mechanism more safe and reliable, when abnormal situation occurs, the control center can quickly cut off the power supply, avoiding equipment damage or personnel injury, in addition, the easy controllability and reliability of the electric push rod also provide a strong guarantee for the continuous operation of the glass production line.

[0035] Referring to Figure 1 , Figure 2 , the horizontal conveying height of the conveying belt 7 relative to the gap position between the first movable plate 401 and the second movable plate 402, so that the glass workpiece 6 can smoothly enter the clamping range of the clamping mechanism 4 during the conveying process, without additional adjustment of the position of the conveying belt 7 or the clamping mechanism 4, the rapid clamping and overturning of the glass workpiece 6 can be realized, improving the production efficiency, at the same time, this relative position design also reduces the collision and friction of the glass workpiece 6 in the conveying process, protecting the surface quality of the glass workpiece 6, in addition, it also makes the structure of the whole plate turning mechanism more compact and reasonable, saving space resources and reducing equipment cost.

[0036] The implementation principle of the embodiment is: the glass workpiece 6 is transported by the conveying belt 7, and the transportation position of the glass workpiece 6 is detected by the external photoelectric sensor, until the glass workpiece 6 is transported into the gap between the first movable plate 401 and the second movable plate 402, then the extension end of the first electric push rod 404 is controlled to extend, pushing the suction cup 403 on one side to gradually approach the glass workpiece 6, and cooperating with the other suction cup 403 to clamp the glass workpiece 6, then the second electric push rod 505 is controlled to push the sliding frame 502 to approach the glass workpiece 6, until the limiting block 503 on one side abuts against one side of the glass workpiece 6, then the driving assembly 8 is used to rotate the overturning assembly 3, so as to realize the overturning operation of the glass workpiece 6, the first electric push rod 404 pushes the suction cup 403 to clamp and limit the glass workpiece 6 longitudinally during the overturning process, which is the first repositioning mechanism for the glass workpiece 6, the second electric push rod 505 pushes the sliding frame 502 to realize the transverse limiting of the glass workpiece 6, which is the second repositioning mechanism for the glass workpiece 6, the combined action of the two repositioning mechanisms makes the glass workpiece 6 stable in the gap between the first movable plate 401 and the second movable plate 402, improving the overturning stability of the glass workpiece 6.

[0037] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A glass production line flap mechanism characterized by: The utility model relates to a glass workpiece automatic overturning device, including main support (1), vice support (2), overturning assembly (3) and glass workpiece (6), overturning assembly (3) is rotatably installed on vice support (2), overturning assembly (3) is composed of four sets of clamping mechanism (4) equidistant annular arrangement, clamping mechanism (4) includes two sets of first movable plate (401), second movable plate (402), first movable plate (401), second movable plate (402) position is opposite, and the opposite place is equipped with suction cup (403) all, one side of first movable plate (401) is fixedly installed with first electric push rod (404), and first electric push rod (404) telescopic end is fixedly connected with the suction cup (403) installed on first movable plate (401). The first movable plate (401), second movable plate (402) between the position limiting mechanism (5) is provided with, the position limiting mechanism (5) includes sliding frame (502), the sliding frame (502) is fixedly provided with limiting block (503) on the side away from overturning assembly (3), the first movable plate (401), second movable plate (402) are opened with sliding groove (501), the limiting block (503) is limited sliding in the inside of sliding groove (501), the inside of clamping mechanism (4) is fixedly provided with fixed plate (504), one side of fixed plate (504) is fixedly installed with second electric push rod (505), and second electric push rod (505) telescopic end is fixedly connected with sliding frame (502).

2. The glass line flipper mechanism of claim 1, wherein: The side of overturning assembly (3) is provided with drive assembly (8), and the drive assembly (8) includes drive motor and speed reducer.

3. The glass line flipper mechanism of claim 1, wherein: The side of limiting block (503) close to glass workpiece (6) is attached with rubber gasket, and is abutted with glass workpiece (6).

4. The glass line flipper mechanism of claim 1, wherein: The top of main support (1) is installed with a plurality of conveyors (7), and the gap is formed between adjacent two conveyors (7) to provide the activity space of clamping mechanism (4), and the drive shaft of conveyor (7) is drivingly connected with external servo motor.

5. The glass line flipper mechanism of claim 1, wherein: The first electric push rod (404) and second electric push rod (505) are electrically connected with external power supply through control center.

6. The glass line flipper mechanism of claim 4, wherein: The horizontal conveying height of conveyor (7) to glass workpiece (6) is opposite to the gap position between first movable plate (401) and second movable plate (402). The utility model discloses a glass workpiece automatic overturning device, including main support (1), vice support (2), overturning assembly (3) and glass workpiece (6), overturning assembly (3) is rotatably installed on vice support (2), overturning assembly (3) is composed of four sets of clamping mechanism (4) equidistant annular arrangement, clamping mechanism (4) includes two sets of first movable plate (401), second movable plate (402), first movable plate (401), second movable plate (402) position is opposite, and the opposite place is equipped with suction cup (403) all, one side of first movable plate (401) is fixedly installed with first electric push rod (404), and first electric push rod (404) telescopic end is fixedly connected with the suction cup (403) installed on first movable plate (401).

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