Transferring and overturning device for glass production

Abstract

The invention relates to the related technical field of carrying machinery, discloses a transferring and overturning device for glass production, and aims to solve the problems that a suction cup on a rotating arm is not parallel to glass, so that the suction cup leaks air, a movable frame capable of moving up and down and an overturning rod capable of enabling a supporting cantilever to drive the suction cup to rotate by 180 degrees are mounted on a supporting frame; in the glass transferring process, the overturning rod adjusts all the suction cups to be in a horizontal state through the supporting cantilever, the adsorption faces of all the suction cups are aligned with the glass, then the horizontally-aligned suction cups are right attached to the surface of the glass through the lifting effect of the movable frame, and the situation that gaps are generated due to the fact that the suction cups and the glass are not parallel is avoided; and finally, the floating leveling adsorption effect is achieved.

Description

Technical Field

[0001] This invention relates to the field of material handling machinery, and in particular to a transfer and turning device for glass production. Background Technology

[0002] In the glass production and deep processing, glass flipping is a crucial step in achieving processes such as double-sided edging, double-sided coating, double-sided cleaning, and double-sided inspection, ensuring standardized treatment of both the upper and lower surfaces of the glass. Currently, glass is typically conveyed to the flipping station via a roller conveyor. The flipping mechanism is driven by a motor to rotate a rotating rod, which in turn drives a suction cup to pick up and fix the glass. Subsequently, the motor drives the rotating arm to rotate 180°, causing the glass to flip 180° simultaneously.

[0003] However, in practical applications, when the rotating arm forms an angle with the glass surface, the adhesion between the multiple suction cups on the rotating arm and the glass becomes inconsistent, and the larger the angle, the more significant the difference in adhesion. Because the rotating arm is a rigid structure with relatively fixed suction cup mounting surfaces, when the rotating arm forms an angle with the glass, the suction surfaces of each suction cup cannot remain parallel to the glass surface, resulting in a height difference. Suction cups closer to the angle will preferentially contact the glass and achieve complete adhesion, while suction cups farther from the angle will have gaps with the glass surface, making effective surface contact difficult, and may even result in partial adhesion or no adhesion at all. The adhesion of suction cups located in the middle of the angle gradually decreases with increasing distance, exhibiting an overall gradient distribution of "full adhesion on the near side, partial adhesion or no adhesion on the far side." Since the sealing effect of a vacuum suction cup depends on the tight fit between the suction cup lip and the entire circumference of the glass surface, the existence of the above gaps will directly damage the sealing environment, resulting in a decrease in the suction cup's adsorption and sealing performance, uneven force distribution, and a significant reduction in the stability of the glass flipping process. In severe cases, safety and quality problems such as suction cup leakage, excessive deformation of the vacuum suction cup under force, or breakage may occur. Summary of the Invention

[0004] This invention proposes a transfer and flipping device for glass production, which has the advantages of floating leveling and adsorption, and solves the problems mentioned in the background art, such as air leakage caused by the non-parallelism between the suction cup on the rotating arm and the glass.

[0005] To achieve the above objectives, this application adopts the following technical solution: A glass production transfer and turning device, comprising: a support frame, the surface of which is provided with a receiving conveyor belt and a feeding roller frame for conveying glass; further comprising: a lifting motor, fixed to the surface of the support frame, with a lifting screw fixedly installed on the output shaft; a positioning frame, movably installed in the middle of the surface of the support frame; a movable frame, movably fitted with the positioning frame and threadedly connected to the lifting screw; a turning rod, movably installed on the surface of the movable frame and driven by the turning motor; a support cantilever, fixed to the side of the turning rod, with a suction cup for adsorbing glass installed at the bottom of the support cantilever; a support top block is installed at the end of the support cantilever, and the turning motor drives the support cantilever to rotate through the turning rod until the support top block touches the surface of the movable frame, so that the adsorption surface of the suction cup is relatively parallel to the glass; the lifting motor uses the lifting screw to make the movable frame move downward, so that the suction cup moves vertically towards the glass, so that the suction cup makes flexible contact with the glass surface in a parallel posture.

[0006] Furthermore, an anti-detachment tie rod is movably installed in the middle of the support frame surface, and the bottom of the movable frame is fixedly connected to the anti-detachment tie rod, which limits the upward movement of the movable frame.

[0007] Furthermore, a positioning groove is provided on the side of the flipping rod above the lifting screw, and the inner diameter of the positioning groove is equal to the outer diameter of the lifting screw. When the support top block abuts against the surface of the movable frame, the positioning groove and the lifting screw are vertically aligned.

[0008] Furthermore, when the lifting screw is inserted into the positioning slot, the limiting flipping rod can only move up and down with the movable frame; when the lifting screw is disengaged from the positioning slot, the limiting flipping rod can only flip.

[0009] Furthermore, the bottom of the support frame is threaded with long-legged bolts that are movably installed with the positioning frame, and a positioning push spring is provided between the bolts and the positioning frame.

[0010] Furthermore, the top of the positioning frame is provided with an angle, and a friction plate is fixedly installed on the top surface of the positioning frame. The side of the flipping rod is provided with an adjustment groove located above the positioning frame, and a friction plate is fixedly installed on the side of the flipping rod.

[0011] Furthermore, when the flipping rod rotates, the friction plate contacts the friction plate on the positioning frame, thus hindering the rotation of the flipping rod.

[0012] Furthermore, a detection boom is movably installed at one end of the support cantilever, and the other end of the detection boom passes through the flipping rod and is located in the adjustment groove; a detection pressure plate is fastened to the middle of the detection boom, and a detection push rod that is pushed into the adjustment groove by a spring is movably installed at the end of the detection boom; a rectangular groove is opened in the middle of the positioning frame, and a toothed block is fastened to the middle of the positioning frame and at the bottom of the rectangular groove.

[0013] Furthermore, the top of the tooth block is flat, and the top corner of the tooth block near the side tooth has an angled opening.

[0014] The beneficial effects of this invention are as follows: The present invention provides a glass production transfer and turning device, which includes a lifting frame that reciprocates in the vertical direction and a turning rod that can rotate 180° on a support frame. The turning rod drives the support cantilever to turn, thereby enabling the angle adjustment of the vacuum suction cup assembly on the support cantilever.

[0015] During actual operation, the rotating rod drives the support cantilever to rotate, so that all vacuum suction cups are synchronously adjusted to the horizontal reference plane, ensuring that the adsorption working surface of each suction cup is relatively parallel to the surface of the glass to be transferred; then, by the descent of the movable frame, the entire suction cup assembly is driven to descend vertically, so that all suction cups make flexible contact with the glass surface in a parallel posture; this design effectively eliminates the local gaps caused by the angular deviation between the suction cup and the glass surface in the traditional adsorption method, ensuring that each suction cup can form a uniform vacuum seal with the glass surface. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort: Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the present invention; Figure 2 and Figure 3 This is a schematic diagram of the external three-dimensional structure of the flipping mechanism of the present invention; Figure 4 This is a schematic diagram of the installation positions and three-dimensional structure of the components on the cantilever of the present invention; Figure 5 This is a schematic diagram showing the installation positions and cross-sectional structure of each component on the movable frame of the present invention; Figure 6 This is a schematic diagram of the external three-dimensional structure of the positioning frame of the present invention; Figure 7 This is a schematic diagram of the side planar cross-sectional structure of the positioning frame of the present invention.

[0017] In the diagram: 1. Support frame; 101. Feeding roller frame; 102. Receiving conveyor belt; 2. Movable frame; 3. Lifting motor; 301. Lifting screw; 4. Positioning frame; 401. Positioning push spring; 5. Anti-detachment pull rod; 6. Tilting rod; 601. Tilting motor; 602. Positioning groove; 603. Adjustment groove; 7. Friction plate; 8. Detection arm; 801. Detection push rod; 9. Support cantilever; 901. Support top block; 10. Suction cup; 11. Detection pressure plate; 12. Tooth block. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1.

[0020] Please see Figure 1 It can be seen that the support frame 1, as the support of the entire device, needs to be stably placed in the required position during use. A lifting motor 3 is fixedly installed in the center of the surface of the support frame 1, and a vertically arranged lifting screw 301 is fixedly installed on the output shaft of the lifting motor 3. Preferably, a torque limiter is provided between the lifting motor 3 and the lifting screw 301. A positioning frame 4 and an anti-detachment pull rod 5 are movably installed in the center of the surface of the support frame 1, and a movable frame 2 is movably installed on the side of the positioning frame 4. The movable frame 2 is threadedly connected to the lifting screw 301, and its bottom is fixedly connected to the anti-detachment pull rod 5. In this way, the movable frame 2, guided by the anti-detachment pull rod 5 and the positioning frame 4, and driven by the lifting screw 301, can achieve reciprocating up-and-down movement along the vertical direction. More details can be found from... Figure 5 As can be seen, when the lifting motor 3 drives the lifting screw 301 to rotate, it can drive the movable frame 2 to move vertically up and down along the guide of the positioning frame 4 and the tilting rod 6. Since the tilting rod 6 is shaped like an inverted "T", and its top end passes through the support frame 1 and is threadedly connected to the movable frame 2, the stroke of the movable frame 2 can be adjusted by controlling the length of the tilting rod 6. Figure 5 The figure shows the maximum travel distance of the movable frame 2 as it moves upwards.

[0021] The movable frame 2 has a tilting rod 6 that is movable and limited by a bearing seat on its surface. A tilting motor 601, coaxially and securely mounted with the tilting rod 6, is fixedly installed on one side of the movable frame 2 surface. The tilting motor 601 drives the tilting rod 6 to rotate in both directions. Figures 1-4As can be seen, a support cantilever 9 is fixedly installed on the side of the flipping rod 6, and the support cantilever 9 is U-shaped. The flipping rod 6 can drive the support cantilever 9 to flip synchronously. Multiple suction cups 10 are fixedly installed at equal intervals at the bottom of the support cantilever 9. The actual number can be adjusted as needed. All suction cups 10 are connected to a negative pressure vacuum pump. When the suction cups 10 are attached to the glass, the vacuum pump is used to achieve adsorption and fixation of the glass. More importantly, support top blocks 901 are fixedly installed at the upper and lower ends of the support cantilever 9 near the flipping rod 6. When the flipping motor 601 drives the support cantilever 9 to flip through the flipping rod 6, the support top blocks 901 finally abut against the surface of the movable frame 2. At this time, the support top blocks 901 limit the movement of the support cantilever 9 and ensure that the bottoms of all suction cups 10 are in a relatively horizontal alignment state.

[0022] from Figure 1 As can be seen, a receiving conveyor belt 102 driven by a motor and a feeding roller frame 101 are respectively provided on both sides of the surface of the support frame 1. A positioning baffle is provided in the middle of the inner side of the support frame 1 and at the tail end of the feeding roller frame 101 in the direction of movement. In actual application, the glass is placed on the feeding roller frame 101, and the feeding roller frame 101 is rotated by the motor, so that the glass is conveyed towards the middle of the support frame 1 until the glass touches the positioning baffle and is limited in movement. At this time, the glass placed on the feeding roller frame 101 is relatively horizontal.

[0023] Secondly, the rotating motor 601 drives the rotating rod 6 to rotate, positioning the support cantilever 9 and the suction cups 10 above the feeding roller frame 101. When the support top block 901 on the support cantilever 9 abuts against the surface of the movable frame 2, all the suction cups 10 at the bottom of the support cantilever 9 are relatively horizontally aligned, and the adsorption surface of the suction cups 10 is relatively parallel to the glass surface on the feeding roller frame 101. Then, the control system drives the lifting screw 301 to rotate via the lifting motor 3. The movable frame 2, threadedly connected to the lifting screw 301, moves vertically downwards guided by the positioning frame 4 and the anti-detachment pull rod 5, causing the support cantilever 9 to move the suction cups 10 downwards synchronously until all the suction cups 10 on the support cantilever 9 finally adhere to the glass surface. Because the adsorption surfaces of all the suction cups 10 are aligned and relatively parallel to the glass, it ensures that the vertically descending suction cups 10 are finally tightly adhered to the glass surface, avoiding problems such as poor sealing or severe deformation of the suction cups 10 due to an angle between the support cantilever 9 and the glass.

[0024] Finally, the vacuum pump acts on the suction cup 10, causing it to adhere to the glass. The control system drives the lifting screw 301 to rotate via the lifting motor 3, forcing the movable frame 2 to move the support cantilever 9 upwards. As the movable frame 2 reaches its limit, the bottom of the anti-detachment lever 5 finally touches the bottom of the support frame 1, limiting the movable frame 2 from moving further upwards. Then, the tilting motor 601 drives the tilting rod 6 to rotate, which in turn rotates the support cantilever 9 180° counterclockwise. (Direction reference) Figure 1 The glass, held on the support cantilever 9 by the suction cup 10, is flipped. After flipping, the lifting motor 3, via the lifting screw 301, drives the movable frame 2 downward again, causing the glass on the support cantilever 9 to fall onto the receiving conveyor belt 102. After the vacuum pump stops communicating with the suction cup 10, the suction cup 10 releases its grip on the glass, and the receiving conveyor belt 102 finally transports the flipped glass to the next process, thus completing the glass transfer and flipping operation.

[0025] Example 2.

[0026] Example 2 is a further improvement on Example 1. Please refer to Example 1. Figure 1 , Figure 3 and Figure 5It can be seen that the side of the flipping rod 6 is provided with a positioning groove 602 located above the lifting screw 301, and the inner diameter of the positioning groove 602 is equal to the outer diameter of the lifting screw 301. When the support top block 901 touches the surface of the movable frame 2, the adsorption surfaces of all the suction cups 10 are relatively horizontal, and the positioning groove 602 is vertically aligned with the center line of the lifting screw 301. The advantage of this arrangement is that when the movable frame 2 reaches its upper limit, the lifting screw 301 disengages from the positioning slot 602. At this time, the flipping motor 601 can drive the flipping rod 6 to rotate. Furthermore, during the rotation of the flipping rod 6 by the flipping motor 601, the rotating positioning slot 602 and the lifting screw 301 are relatively misaligned. Therefore, when the flipping rod 6 drives the support cantilever 9 to flip the glass, even if the lifting motor 3 accidentally drives the lifting screw 301 to rotate, the lifting screw 301 will cause the movable frame 2 to descend, and the top of the lifting screw 301 will abut against the side of the flipping rod 6, thus preventing the movable frame 2 from accidentally descending during transport. Similarly, when the support cantilever 9 is horizontally arranged, the lifting motor 3 drives the lifting screw 301 to rotate, causing the movable frame 2 to descend. The lifting screw 301 eventually inserts into the positioning slot 602. At this time, if the flipping motor 601 accidentally drives the flipping rod 6 to rotate, the limitation of the connection between the lifting screw 301 and the positioning slot 602 forces the flipping rod 6 to be unable to rotate. It is clear that this limiting method ensures that when the support arm 9 drives the suction cup 10 to flip and move vertically up and down, only one operation is performed, and they cannot be performed simultaneously. On the one hand, this single operation mode ensures relative stability during glass transfer and flipping; on the other hand, when the movable frame 2 drives the support arm 9 downward, the lifting screw 301 inserted into the positioning groove 602 restricts the support arm 9 from deflecting the flipping rod 6. Therefore, when the support arm 9 drives the suction cup 10 downward and attaches to the glass, the support arm 9 will not deflect at the top of the movable frame 2 via the flipping rod 6 due to the downward movement of the movable frame 2. This ensures that when the movable frame 2 drives the suction cup 10 on the support arm 9 to approach the glass, the suction surface of the suction cup 10 remains relatively parallel to the glass surface.

[0027] Based on this, combined Figure 2 , Figure 3 , Figures 5-7It can be seen that the bottom of the support frame 1 is threaded with a long-legged bolt that is movably installed with the positioning frame 4, and a positioning spring 401 is provided between the bolt and the positioning frame 4. There are three positioning springs 401, which are arranged in a ring at equal angles at the bottom of the positioning frame 4. Under normal conditions, the positioning frame 4 is pushed upward by the elastic force of the positioning springs 401, so that it always moves to the top limit. The top of the positioning frame 4 has an angled opening, and there is a friction plate that is fastened to the top surface of the positioning frame 4 by bolts. Correspondingly, the side of the flipping rod 6 has an adjustment groove 603 located above the positioning frame 4, and there is a friction plate 7 that is fastened to the side of the flipping rod 6 by bolts. When the support top block 901 is attached to the surface of the movable frame 2, the adjustment groove 603 and the positioning frame 4 are vertically aligned. Furthermore, even when the movable frame 2 moves to the top limit, the top of the positioning frame 4 is still located in the adjustment groove 603, but the angled surface of the top of the positioning frame 4 is located below the flipping rod 6. In this way, when the suction cup 10 on the support arm 9 needs to adsorb the glass, the flip motor 601 drives the flip rod 6 to rotate, so that the support top block 901 on the support arm 9 finally abuts against the surface of the movable frame 2. The lifting motor 3 lowers the movable frame 2 through the lifting screw 301. The lowering lifting screw 301 and the positioning frame 4 are respectively inserted into the positioning groove 602 and the adjustment groove 603, thereby achieving double rotational limitation of the flip rod 6. Then, the glass adsorption work is carried out using the method described in Example 1.

[0028] Secondly, the lifting motor 3 drives the lifting screw 301 to rotate, so that after the movable frame 2 rises to its top limit, the flipping motor 601 rotates the flipping rod 6, causing the support cantilever 9 to rotate the glass on the suction cup 10 by 180°. During this process, when the flipping rod 6 rotates counterclockwise, it combines with... Figure 7 As shown, the bottom of the flipping rod 6 and the friction plate 7 will abut against the inclined surface at the top of the positioning frame 4, forcing the positioning frame 4 to tend to press downwards and squeeze the positioning spring 401 until the top of the positioning frame 4 disengages from the adjustment groove 603. As the flipping rod 6 continues to rotate, the friction plate 7 eventually rotates to the top of the positioning frame 4. The elastic force of the positioning spring 401 pushes the friction plate at the top of the positioning frame 4 into contact with the friction plate 7. In this way, the friction between the two will create a certain resistance when the flipping rod 6 rotates. Under normal conditions, when the flipping motor 601 drives the flipping rod 6 to rotate, it can overcome the frictional resistance between the two. If the flipping motor 601 experiences abnormalities such as insufficient power during rotation, under the action of gravity, the support cantilever 9 will cause the glass to tend to move in a horizontal direction. During this process, the friction between the friction plate 7 and the friction plate can slow down the rotation speed of the flipping rod 6 or lock the flipping rod 6, preventing the support top block 901 on the support cantilever 9 from detaching from the suction cup 10 or breaking due to the inertia generated by the impact at the moment of contact with the movable frame 2.

[0029] Example 3.

[0030] Example 3 is a further improvement on Example 2. To enable the detection of whether the glass is firmly adhered when the suction cup 10 adsorbs it, and to avoid the problem of the suction cup 10's lip remaining tightly adhered to the glass surface after degassing, preventing the glass from falling smoothly and requiring manual peeling, it is combined with... Figures 2-7 It can be seen that a detection arm 8 is movably installed on one end of the supporting cantilever 9. The other end of the detection arm 8 passes through the flipping rod 6 and is located in the adjustment groove 603. The detection arm 8 can move up and down within a certain range. A detection pressure plate 11 is bolted to the middle of the detection arm 8. The height of the detection pressure plate 11 can be adjusted by the bolts. The detection pressure plate 11 is relatively close to the positioning baffle in the feeding roller frame 101. A detection push rod 801 is movably installed at the end of the detection arm 8. It is pushed into the adjustment groove 603 by a spring. Correspondingly, a rectangular groove is opened in the middle of the positioning frame 4. A toothed block 12 is bolted to the bottom of the rectangular groove in the middle of the positioning frame 4. The top of the toothed block 12 is flat, and the top corner of the toothed block 12 near the side tooth is beveled.

[0031] In this embodiment 3, the glass is conveyed by the feeding roller frame 101 and reaches the positioning baffle. The flipping motor 601 drives the flipping rod 6 to deflect, and the support cantilever 9 deflects until the support top block 901 abuts against the surface of the movable frame 2.

[0032] The lifting motor 3 drives the lifting screw 301 to rotate, causing the movable frame 2 to move downwards. During this process, the tilting rod 6 drives the support cantilever 9 and the detection arm 8 to move downwards as well. The positioning frame 4 is inserted into the adjustment slot 603, and the detection push rod 801 at the end of the detection arm 8 is located in the rectangular slot in the middle of the positioning frame 4. Figure 7 As shown, as the support cantilever 9 and the detection arm 8 descend, the detection push rod 801 first contacts the top inclined surface of the toothed block 12. Initially, due to the obstruction of the detection push rod 801's movement, it pushes the detection arm 8 upward along the support cantilever 9 until the detection arm 8 reaches the top. Then, the support cantilever 9 drives the detection arm 8 to continue descending. Under the action of the inclined surface, the detection push rod 801 moves towards the side of the toothed block 12, causing it to move downward along the side teeth of the toothed block 12. Afterward, as the support cantilever 9 continues to descend, the suction cup 10 on the support cantilever 9 adheres to the glass. The vacuum pump then uses the suction cup 10 to adsorb the glass.

[0033] The lifting motor 3 causes the movable frame 2 to move upward via the lifting screw 301. At this time, because the detection push rod 801 abuts against the side teeth of the toothed block 12, the movable frame 2 will drive the support cantilever 9 to move upward, and the detection arm 8 will move downward relative to the support cantilever 9. During the upward movement of the support cantilever 9, the glass is simultaneously lifted upward by the suction cup 10. Afterward, as the support cantilever 9 drives the suction cup 10 to continue to move upward, the top of the glass will abut against the detection pressure plate 11, and push the detection pressure plate 11 to move upward synchronously. If the suction cup 10 firmly adheres to the glass, as the glass moves upward synchronously with the detection arm 8, the upward-moving detection arm 8 will cause the detection push rod 801 to overcome the resistance as it passes over the side teeth of the toothed block 12, until the detection push rod 801 moves upward and disengages from the toothed block 12. Conversely, if the suction cup 10 does not firmly adhere to the glass, the glass will detach from the suction cup 10 under the obstruction of the detection arm 8 and fall back onto the surface of the feed roller frame 101. During this process, since the feed roller frame 101 is mostly made of rubber wheels and the upward height of the glass is relatively low, it generally will not cause damage to the glass. Moreover, after the detection push rod 801 disengages from the toothed block 12, the detection arm 8 and the detection pressure plate 11 are relatively light in weight, ensuring that the detection pressure plate 11 and the detection arm 8 will not apply excessive pressure to the glass during subsequent glass transfer and flipping.

[0034] Once the suction cup 10 firmly adheres to the glass, the movable frame 2 moves upward to the top and completes the glass flipping action as described in Example 2. Afterward, as the movable frame 2 moves the flipped rod 6 downward, the positioning frame 4 re-inserts into the adjustment slot 603. At this time, the detection push rod 801 is positioned above the top plane of the toothed block 12. As the movable frame 2 moves the flipped rod 6 downward, the detection push rod 801 abuts against the top plane of the toothed block 12. During the downward movement of the detection arm 8 driven by the flipped rod 6, the glass presses against the detection arm 8, causing the detection push rod 801 to press down on the toothed block 12. The toothed block 12 then moves the positioning frame 4 downward and elastically stores force in the positioning spring 401. Finally, after the suction cup 10 places the glass on the receiving conveyor belt 102 and the vacuum pump's effect on the suction cup 10 is cut off, the glass and the suction cup 10 are now only connected by the lip of the suction cup 10. The positioning spring 401 pushes the positioning frame 4 upwards. As the positioning frame 4 drives the toothed block 12 upwards, the detection arm 8 pushes the detection pressure plate 11 further upwards. As mentioned earlier, the detection pressure plate 11 is located near the positioning baffle, i.e., near the end of the glass. When the detection pressure plate 11 pushes one end of the glass upwards, the glass separates from the suction cup 10. Finally, the glass is conveyed to the next process by the receiving conveyor belt 102.

[0035] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transfer and turning device for glass production, comprising: The support frame (1) has a surface provided with a receiving conveyor belt (102) and a feeding roller frame (101) for conveying glass; characterized in that it further includes: The lifting motor (3) is fixed on the surface of the support frame (1), and the output shaft is fixedly installed with the lifting screw (301). The positioning frame (4) is movably installed in the middle of the surface of the support frame (1); The movable frame (2) is connected to the positioning frame (4) in a movable assembly and is threaded to the lifting screw (301); The flipping rod (6) is movably mounted on the surface of the movable frame (2) and driven by the flipping motor (601); The support arm (9) is fixed to the side of the flip rod (6), and the bottom of the support arm (9) is equipped with a suction cup (10) for adsorbing glass. A support top block (901) is installed at the end of the support cantilever (9). The flip motor (601) drives the support cantilever (9) to rotate through the flip rod (6) until the support top block (901) touches the surface of the movable frame (2), so that the adsorption surface of the suction cup (10) is parallel to the glass. The lifting motor (3) uses the lifting screw (301) to make the movable frame (2) move downward, so that the suction cup (10) moves vertically towards the glass, so that the suction cup (10) makes flexible contact with the glass surface in a parallel posture.

2. The glass production transfer and turning device according to claim 1, characterized in that, An anti-detachment rod (5) is movably installed in the middle of the surface of the support frame (1), and the bottom of the movable frame (2) is fixedly connected to the anti-detachment rod (5). The anti-detachment rod (5) realizes the upward limit of the movable frame (2).

3. The glass production transfer and turning device according to claim 1, characterized in that, The side of the flipping rod (6) is provided with a positioning groove (602) located above the lifting screw (301), and the inner diameter of the positioning groove (602) is equal to the outer diameter of the lifting screw (301). When the support top block (901) abuts against the surface of the movable frame (2), the positioning groove (602) and the lifting screw (301) are vertically aligned.

4. The glass production transfer and turning device according to claim 3, characterized in that, When the lifting screw (301) is inserted into the positioning groove (602), the limiting flip rod (6) can only move up and down with the movable frame (2); when the lifting screw (301) is disengaged from the positioning groove (602), the limiting flip rod (6) can only flip.

5. The glass production transfer and turning device according to claim 1, characterized in that, The bottom of the support frame (1) is threaded with a long-legged bolt that is movably installed with the positioning frame (4), and a positioning push spring (401) is provided between the bolt and the positioning frame (4).

6. The glass production transfer and turning device according to claim 5, characterized in that, The top of the positioning frame (4) is provided with an angle, and a friction plate is fixedly installed on the top surface of the positioning frame (4). The side of the flipping rod (6) is provided with an adjustment groove (603) located above the positioning frame (4), and a friction plate (7) is fixedly installed on the side of the flipping rod (6).

7. The glass production transfer and turning device according to claim 6, characterized in that, When the flipping rod (6) rotates, the friction plate (7) contacts the friction plate on the positioning frame (4), thus hindering the rotation of the flipping rod (6).

8. The glass production transfer and turning device according to claim 6, characterized in that, A detection boom (8) is movably installed on one end of the support cantilever (9), and the other end of the detection boom (8) passes through the flip rod (6) and is located in the adjustment groove (603); A detection pressure plate (11) is fastened to the middle of the detection boom (8), and a detection push rod (801) is movably installed at the end of the detection boom (8) and pushed into the adjustment groove (603) by a spring. A rectangular groove is opened in the middle of the positioning frame (4), and a toothed block (12) is fastened to the middle of the positioning frame (4) and at the bottom of the rectangular groove.

9. The glass production transfer and turning device according to claim 8, characterized in that, The top of the tooth block (12) is flat, and the tooth block (12) has an oblique angle at the top corner near the side tooth.

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