A secondary heating line annealing kiln for straightened red wine glass and its heat connection process

Abstract

The invention discloses an annealing kiln for a secondary heating assembly line of a stretched red wine glass and a heat-joining process thereof, and relates to the technical field of annealing and heat-joining, comprising an annealing box, the bottom of the annealing box is fixedly connected with a bottom plate, two upper surfaces of both ends of the bottom plate are fixedly connected with two support frames, the upper surface of the support frame at the rear end is rotatably connected with a second shaft rod, the upper surface of the support frame at the front end is rotatably connected with a first shaft rod, the outer surface of the first shaft rod is provided with a clamping mechanism, the outer surface of the second shaft rod is provided with a fixing mechanism, the upper surface of the annealing box is provided with a buffer mechanism, the clamping mechanism comprises a first turntable, the upper surface of the first turntable is fixedly connected with a fixed disc, the upper surface of the fixed disc is fixedly connected with three ear plates, and the upper surface of each ear plate is hingedly connected with a clamping plate. The invention achieves the effect of fixing the cup body, which is beneficial to prevent the cup body from tipping over and causing the cup body to break during transportation.

Description

Technical Field

[0001] The invention relates to the technical field of annealing and heat-joining, in particular to an annealing kiln for a secondary heating assembly line of a stretched red wine glass and a heat-joining process thereof. Background Art

[0002] Annealing lehr is used to eliminate the internal stress generated in the glass product forming process, improve the stability of the product to ensure the mechanical strength and stability of the product. By uniform heating, the brittleness of the glass can be reduced to avoid cracking or deformation in subsequent use. Annealing lehr and heat welding process are crucial in the production of glass products, and the heat welding process ensures the firm combination of multiple components. The rational application of these processes can significantly improve the quality and service life of glass products.

[0003] The announcement number is CN221235503U. This patent discloses a safe and environmentally friendly annealing furnace for glass production, including an annealing furnace body, protective covers are fixedly installed on both sides of the outer surface of the annealing furnace body, two through grooves are provided on both sides of the outer surface of the annealing furnace body, and conveying structures are fixedly installed on both sides of the outer surface of the annealing furnace body; when the patent is in use, before annealing, each glass cup is placed in the placement slot of the supporting rack on both sides in turn through the conveying structure, and at this time, two servo motors are started at the same time, so that the servo motors drive the rotating rod to rotate. Due to the setting of the transmission belt, when the pulley drives the transmission belt to rotate, the upper The supporting frame moves from right to left, and the supporting frame below moves from left to right. Through the uniform cross movement of the two supporting frames, two batches of glass bottles can be annealed at the same time, which improves the annealing efficiency of the device and the production efficiency of the device. However, the existing annealing kiln for secondary heating assembly line of straightened red wine glass cups and its heat-joining process still have many disadvantages in actual use. For example, the cup body conveying equipment usually lacks a fixed structure to avoid angular deviation during the conveying process of the cup body and prevent the cup body from tipping over and causing the cup body to break, which ultimately affects the reduction of product rate. Therefore, it is very necessary to design a annealing kiln for secondary heating assembly line of straightened red wine glass cups and its heat-joining process equipment. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a secondary heating assembly line annealing kiln for a stretched red wine glass and a heat connection process thereof, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A tensioned red wine glass secondary heating assembly line annealing kiln, comprising an annealing box, the bottom of the annealing box is fixedly connected to a bottom plate, the upper surfaces of the two ends of the bottom plate are fixedly connected to two support frames, the upper surface of the rear end support frame is rotatably connected to a second shaft rod, the upper surface of the front end support frame is rotatably connected to a first shaft rod, the outer surface of the first shaft rod is provided with a clamping mechanism, the outer surface of the second shaft rod is provided with a fixing mechanism, the upper surface of the annealing box is provided with a buffer mechanism, the clamping mechanism comprises a first turntable, the upper surface of the first turntable is fixedly connected to a fixed disc, the upper surface of the fixed disc is fixedly connected to three ear plates, the upper part of each ear plate is hingedly connected to a clamping plate, the interior of each clamping plate is slidably connected to a slider, the inner wall of each clamping plate is fixedly connected to a connecting column, the end of each connecting column away from the clamping plate is fixedly connected to a high temperature resistant rubber plate, the outer surface of each slider is provided with a tension spring, and the two ends of each tension spring are respectively fixedly connected to the slider and the placement plate, and the three ear plates are annular The cup body falls on the placement plate, and under the weight of the cup body, the cup body presses the placement plate to move downward, and at the same time, the slider connected to the placement plate through the tension spring also moves downward. When the placement plate moves downward, the clamping plate goes around the ear plate and approaches the cup body, and the high temperature resistant rubber plate connected to the clamping plate tightly clamps the cup body in the center of the placement plate, which solves the problem of the lack of fixed structure on the cup body conveying equipment, avoids the angle deviation of the cup body during transportation, and prevents the cup body from tipping over and breaking, which ultimately affects the problem of reduced product rate. It achieves the effect of fixing the cup body, which is beneficial to improving product quality and production efficiency. At the same time, it also solves the problem of deviation of the connection point due to the inability to fix the cup body during the connection with the cup foot.

[0006] The two wheels are fixedly secured to the second support frame and are adapted to move the two wheels together so as to allow the two wheels to move relative to each other. The cam is provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are connected with the plurality of springs at two ends thereof. The plurality of springs are connected with the plurality of springs at two ends thereof, and the plurality of springs are connected with the plurality of springs at two ends thereof, and the plurality of springs are connected with the plurality of springs at two ends thereof, and the plurality of springs are connected with the plurality of springs at two ends thereof, and the plurality of springs are connected with the plurality of springs at two ends thereof, and the plurality of springs are connected with the plurality of springs at two ends thereof, and the plurality of springs are connected with the plurality of springs at two ends thereof,

[0007] According to the above technical solution, the buffer mechanism includes a buffer cylinder, which is fixedly connected to the upper surface of the annealing box, and the upper surface of the buffer cylinder is rotatably connected to a rotating ring, and the inner wall of the rotating ring is fixedly connected to three deformed blocks, a connecting ring is arranged inside the buffer cylinder, and the outer surface of the connecting ring is hingedly connected to three buffer plates, and a buffer groove for providing displacement of the buffer plate is opened inside the buffer cylinder, and the outer surface of each buffer plate is provided with a buffer spring, and the two ends of each buffer spring are respectively fixedly connected to the buffer plate and the buffer cylinder, a belt is arranged between the rotating ring and the first shaft rod, and a motor is arranged at the center position of the bottom plate, and the output end of the motor is fixedly connected to a connecting shaft, and the outer surface of the connecting shaft is fixedly connected to a connecting rod, and the two ends of the connecting rod are respectively hingedly connected to the second hinged rod, The lower surface of the second hinged rod is hinged with the first hinged rod, and the inner wall of each support frame is fixedly connected with a connecting block, and the lower outer surfaces of the first shaft rod and the second shaft rod are fixedly connected with a hinge block. The right side of the annealing box is fixedly connected with a collecting box, and a mechanical arm is provided on the right side of the collecting box. When the cup body is inside the buffer cylinder, under the joint action of the buffer spring and the buffer plate, the cup body no longer moves downward. When the first shaft rod rotates, the belt on the first shaft rod drives the rotating ring to rotate, so that the deformed block on the rotating ring slowly squeezes the top of the buffer plate along the inclined direction, so that the buffer plate moves inward in the buffer groove around the connecting ring. During the movement of the buffer plate, the cup body slowly moves downward until the cup body falls on the placement plate.

[0008] A heat-joining process of a secondary heating line annealing kiln for a stretched red wine glass, comprising: S1: The cup body to be annealed is placed into the buffer cylinder through an external mechanical claw, and then the motor is started to rotate the connecting shaft at the output end of the motor. The rotation of the connecting shaft drives the connecting rod and the second hinged rod. At this time, the first hinged rod connected to the connecting rod and the second hinged rod drives the first shaft rod and the second shaft rod on the hinge block to rotate, and finally the first shaft rod and the second rotating disk on the second shaft rod and the first rotating disk move synchronously in a circular motion; S2: When the cup body is inside the buffer cylinder, the cup body no longer moves downward under the joint action of the buffer spring and the buffer plate. When the first shaft rod rotates, the belt on the first shaft rod drives the rotating ring to rotate, so that the deformed block on the rotating ring slowly presses the top of the buffer plate along the inclined direction, so that the buffer plate moves inward in the buffer groove around the connecting ring. During the movement of the buffer plate, the cup body slowly moves downward until the cup body falls on the placement plate. S3: The cup body falls on the placement plate. Under the weight of the cup body, the cup body presses the placement plate downward. At the same time, the slider connected to the placement plate through the tension spring also moves downward. When the placement plate moves downward, the clamping plate moves around the ear plate to approach the cup body. The high temperature resistant rubber plate connected to the clamping plate tightly clamps the cup body in the center of the placement plate. S4: When the cup moves in the annealing box, the sensor is used to detect the surface profile of the cup to identify any irregular shape or defect. When an unqualified cup is detected, the sensor transmits a signal to the cylinder and the robotic arm. The cylinder passes through the first through hole and the second through hole, and the cup is lifted against the placement plate. The unqualified cup is clamped out of the annealing box and placed in the collection box by the robotic arm. S5: As the motor continues to rotate, the motor is turned off when the cup body and the cup foot intersect. At this time, the pressing rod and the pressing link are pressed, and the pressing piece on the pressing link presses the edge of the cup foot through the extension of the fixed spring, so that the cup foot is fixed inside the support plate. At this time, the external welding gun is turned on to output the connection between the cup body and the cup foot, so that the cup body and the cup foot are connected to form a high-foot cup; S6: Start the motor, the pressing rod and the pressing connecting rod are separated, the cup foot will no longer be bound, and then the extrusion rod will contact the push block. During the continuous rotation of the motor, the push block will be squeezed along the inclined surface, causing the push block to move upward. When the push block moves upward, one end of the lever connected to the push block moves upward, and at the same time, the displacement block on the other end of the lever moves downward. Finally, the displacement block pushes the support plate to move downward along the guide rod, so that the cup foot is no longer in contact with the support plate, and then, under the rotation of the first turntable, the formed high-foot cup is separated from the support plate.

[0009] The present invention provides a secondary heating assembly line annealing kiln for a stretched red wine glass and a heat connection process thereof, which have the following beneficial effects: The present invention is provided with a first rotating disk, a fixed disc, an ear plate, a pressure plate, a sliding block, a connecting column, a high-temperature resistant rubber plate, and a placement plate, so that the high-temperature resistant rubber plate connected to the pressure plate tightly clamps the cup body at the center of the placement plate, solves the problem that the cup body conveying equipment usually lacks a fixed structure, avoids angular deviation during the conveying process of the cup body, prevents the cup body from tipping over and causing the cup body to break, which ultimately affects the problem of reduced product rate, achieves the effect of fixing the cup body, is beneficial to improving product quality and improving production efficiency, and also solves the problem that the connection point of the cup body is deviated due to the inability to fix the cup body during the connection process with the cup foot, achieves the effect of aligning the connection point of the cup body and the cup foot, is beneficial to connecting the cup body and the cup foot, avoids the phenomenon that the cup body and the cup foot cannot be aligned, prevents the cup body and the cup foot from being unable to be accurately connected, is beneficial to the formation of finished high-footed glasses, improves production efficiency, increases the probability of qualification, and reduces the probability of forming unqualified high-footed glasses due to the inability to accurately align the cup body and the cup foot.

[0010] The present invention is provided with a second turntable, a guide rod, a support frame, a support plate, a lever, a push block, a displacement block, a lever frame, a downward pressure rod, a downward pressure connecting rod, a downward pressure plate, a support rod, an extrusion rod, and a telescopic rod, so that the cup foot and the support plate are no longer in contact, and then under the rotation of the first turntable, the formed high-foot cup is separated from the support plate, thereby solving the problem that when the cup body and the cup contact each other, the cup body and the cup foot will be offset in position, making it impossible to align the connection points and causing the connection offset, and achieving the effect of aligning the connection points of the cup body and the cup foot.

[0011] The present invention is provided with a buffer cylinder, a rotating ring, a deformed block, a buffer plate, a buffer spring, a buffer groove, and a connecting ring, so that the buffer plate moves inward around the connecting ring in the buffer groove. During the movement of the buffer plate, the cup body slowly moves downward until the cup body falls on the placement plate. This solves the problem of the cup body being broken due to rapid falling due to the height difference during the process of moving the cup body to the placement plate, and achieves the effect of the cup body being able to be smoothly and safely moved to the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall positive triaxial structure of the present invention; Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the present invention; Figure 3 is a schematic diagram of the driving structure of the present invention; Figure 4 It is a schematic diagram of the clamping mechanism structure of the present invention; Figure 5 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 6 is a schematic diagram of the connection structure of the support frame of the present invention; Figure 7 It is a schematic diagram of the buffer mechanism structure of the present invention; Figure 8 It is a schematic diagram of the connection structure of the buffer cylinder of the present invention; Fig. 9 It is a schematic diagram of the telescopic rod connection structure of the present invention.

[0013] In the figure: 1, annealing box; 2, bottom plate; 3, clamping mechanism; 301, first turntable; 302, fixed disc; 303, ear plate; 304, clamping plate; 305, slider; 306, connecting column; 307, high temperature resistant rubber plate; 308, placement plate; 4, collecting box; 5, fixing mechanism; 501, second turntable; 502, guide rod; 503, support plate; 504, support disc; 506, lever; 507, push block; 508, displacement block; 509, rod frame; 510, pressing rod; 511, pressing Connecting rod; 512, lower pressure plate; 513, supporting rod; 514, extruding rod; 515, telescopic rod; 6, buffer mechanism; 601, buffer cylinder; 602, rotating ring; 603, deformed block; 604, buffer plate; 605, buffer spring; 606, buffer groove; 607, connecting ring; 7, supporting frame; 8, first shaft rod; 9, second shaft rod; 10, connecting shaft; 11, connecting rod; 12, first hinge rod; 13, second hinge rod; 14, connecting block; 15, hinge block; 16, motor; 17, robotic arm. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] See also Figure 1-9The embodiment of the present invention is: a tensioned red wine glass secondary heating assembly line annealing kiln, comprising an annealing box 1, the bottom of the annealing box 1 is fixedly connected to a bottom plate 2, two support frames 7 are fixedly connected to the upper surfaces of both ends of the bottom plate 2, the upper surface of the rear end support frame 7 is rotatably connected to a second shaft rod 9, the upper surface of the front end support frame 7 is rotatably connected to a first shaft rod 8, the outer surface of the first shaft rod 8 is provided with a clamping mechanism 3, the outer surface of the second shaft rod 9 is provided with a fixing mechanism 5, the upper surface of the annealing box 1 is provided with a buffer mechanism 6, the clamping mechanism 3 comprises a first turntable 301, the upper surface of the first turntable 301 is fixedly connected to a fixed disc 302, the fixed disc The upper surface of 302 is fixedly connected with three ear plates 303, and the upper part of each ear plate 303 is hingedly connected with a clamping plate 304, and the inner part of each clamping plate 304 is slidably connected with a slider 305, and the inner wall of each clamping plate 304 is fixedly connected with a connecting column 306, and the end of each connecting column 306 away from the clamping plate 304 is fixedly connected with a high temperature resistant rubber plate 307, and the outer surface of each slider 305 is provided with a tension spring, and the two ends of each tension spring are respectively fixedly connected with the slider 305 and the placement plate 308, and the three ear plates 303 are distributed in an annular manner, and a sliding groove is provided inside each clamping plate 304, and a clamping spring is provided in each sliding groove The first rotating disk 301 has a plurality of second through holes, the first through hole is located directly below the second through hole, and the first through hole has the same diameter as the second through hole. When the placing plate 308 moves downward, the clamping plate 304 moves around the ear plate 303 to approach the cup body, and the high temperature resistant rubber plate 307 connected to the clamping plate 304 tightly clamps the cup body at the center of the placing plate 308, which solves the problem of the lack of fixed structure on the cup body conveying equipment, avoids angle deviation during the conveying process of the cup body, and prevents the cup body from tilting. The problem of the cup body breaking due to the tilting, which ultimately affects the problem of reduced product rate, is solved by achieving the effect of fixing the cup body, which is beneficial to improving product quality and improving production efficiency. At the same time, it also solves the problem of deviation of the connection point caused by the inability to fix the cup body during the connection with the cup foot, and achieves the effect of aligning the connection points of the cup body and the cup foot, which is beneficial to connecting the cup body and the cup foot, avoiding the phenomenon that the cup body and the cup foot cannot be aligned, and preventing the cup body and the cup foot from being unable to be accurately connected, which is beneficial to the formation of finished high-heeled glasses, improves production efficiency, increases the probability of qualification, and reduces the probability of forming unqualified high-heeled glasses due to the inability to accurately align the cup body and the cup foot.

[0016] The fixing mechanism 5 includes a second rotating disk 501 and a support rod 513. The lower surface of the second rotating disk 501 is fixedly connected to a guide rod 502. The support rod 513 is fixedly connected to the upper surface of the rear end support frame 7. The second rotating disk 501 is fixedly connected to the outer surface of the second shaft rod 9. The lower surface of the second rotating disk 501 is fixedly connected to a telescopic rod 515. The lower surface of the telescopic rod 515 is fixedly connected to a support plate 503. The upper surface of the support plate 503 is attached to a support disk 504. The inner wall of the second rotating disk 501 is fixedly connected to two rod racks 509. The two rod racks 509 is hinged with a lever 506 through a rotating shaft, and the two ends of the lever 506 are fixedly connected to the push block 507 and the displacement block 508 respectively. The end of the support rod 513 away from the rear end support frame 7 is fixedly connected to the extrusion rod 514, and the lower surface of the lever 506 is fixedly connected to the pressing rod 510, and the end of the extrusion rod 514 away from the support rod 513 is slidably connected to the pressing link 511, and the lower surface of the pressing link 511 is fixedly connected to the pressing sheet 512. The lower surface of the lever 506 is provided with two return springs, and the two ends of the two return springs are respectively connected to the lever 506 is fixedly connected to the second rotating disk 501, and a receiving groove is provided inside the second rotating disk 501. A fixing spring is provided on the upper surface of the lower pressing plate 512, and the two ends of the fixing spring are fixedly connected to the lower pressing plate 512 and the squeezing rod 514 respectively. The lower pressing rod 510 is separated from the lower pressing connecting rod 511, and the cup foot will no longer be bound. Then the squeezing rod 514 will contact with the pushing block 507. During the continuous rotation of the motor 16, the pushing block 507 will be squeezed along the inclined surface, so that the pushing block 507 moves upward. When the pushing block 507 moves upward, it will be pressed against the pushing block 507. One end of the connected lever 506 moves upward, and at the same time, the displacement block 508 on the other end of the lever 506 moves downward, and finally the displacement block 508 pushes the support plate 504 to move downward along the guide rod 502, so that the cup foot is no longer in contact with the support plate 504, and then under the rotation of the first turntable 301, the formed high-heeled cup is separated from the support plate 504, which solves the problem that when the cup body and the cup foot are in contact with each other, the cup body and the cup foot will be offset in position, making it impossible to align the connection points and causing the connection offset, and achieves the effect of aligning the connection points of the cup body and the cup foot.

[0017] The buffer mechanism 6 includes a buffer cylinder 601, which is fixedly connected to the upper surface of the annealing box 1. A rotating ring 602 is rotatably connected to the upper surface of the buffer cylinder 601. Three deformed blocks 603 are fixedly connected to the inner wall of the rotating ring 602. A connecting ring 607 is arranged inside the buffer cylinder 601. The outer surface of the connecting ring 607 is hingedly connected to three buffer plates 604. A buffer groove 606 for providing displacement of the buffer plate 604 is provided inside the buffer cylinder 601. A buffer spring 605 is arranged on the outer surface of each buffer plate 604, and the two ends of each buffer spring 605 are respectively fixedly connected to the buffer plate 604 and the buffer cylinder 601. A belt is arranged between the rotating ring 602 and the first shaft rod 8. A motor 16 is arranged at the center position of the bottom plate 2. A connecting shaft 10 is fixedly connected to the output end of the motor 16. A connecting rod 11 is fixedly connected to the outer surface of the connecting shaft 10. The two ends of the connecting rod 11 are respectively hingedly connected to the second hinged rod 13. The lower surface of the second hinged rod 13 is hinged with the first hinged rod 12, and the inner wall of each support frame 7 is fixedly connected with a connecting block 14, and the lower outer surface of the first shaft rod 8 and the second shaft rod 9 is fixedly connected with a hinge block 15. The right side of the annealing box 1 is fixedly connected with the collecting box 4, and the right side of the collecting box 4 is provided with a mechanical arm 17. When the first shaft rod 8 rotates, the belt on the first shaft rod 8 drives the rotating ring 602 to rotate, so that the deformed block 603 on the rotating ring 602 slowly squeezes the top of the buffer plate 604 along the inclined direction, so that the buffer plate 604 moves inward in the buffer groove 606 around the connecting ring 607. During the movement of the buffer plate 604, the cup body slowly moves downward until the cup body falls on the placement plate 308, which solves the problem of the cup body being broken due to the rapid fall of the height difference during the process of moving the cup body to the placement plate 308, and achieves the effect that the cup body can be smoothly and safely moved to the placement plate 308, thereby protecting the cup.

[0018] Working principle: the cup body to be annealed is placed into the buffer cylinder 601 through the external mechanical claw, and then the motor 16 is started to rotate the connecting shaft 10 at the output end of the motor 16. The rotation of the connecting shaft 10 drives the connecting rod 11 and the second hinge rod 13. At this time, the first hinge rod 12 connected to the connecting rod 11 and the second hinge rod 13 drives the first shaft rod 8 and the second shaft rod 9 on the hinge block 15 to rotate, and finally the first shaft rod 8 and the second rotating disk 501 and the first rotating disk 301 on the second shaft rod 9 are synchronized in circular motion; When the cup body is inside the buffer cylinder 601, under the joint action of the buffer spring 605 and the buffer plate 604, the cup body no longer moves downward. When the first shaft rod 8 rotates, the belt on the first shaft rod 8 drives the rotating ring 602 to rotate, so that the deformed block 603 on the rotating ring 602 slowly squeezes the top of the buffer plate 604 along the inclined direction, so that the buffer plate 604 moves inward in the buffer groove 606 around the connecting ring 607. During the movement of the buffer plate 604, the cup body slowly moves downward until the cup body falls on the placement plate 308, which solves the problem of the cup body being broken due to the rapid fall of the cup due to the height difference during the process of moving the cup body to the placement plate 308, and achieves the effect that the cup body can be smoothly and safely moved to the placement plate 308, thereby protecting the cup. The cup body falls on the placement plate 308. Under the weight of the cup body, the cup body presses the placement plate 308 to move downward. At the same time, the slider 305 connected to the placement plate 308 by the tension spring also moves downward. When the placement plate 308 moves downward, the clamping plate 304 approaches the cup body around the ear plate 303. The high temperature resistant rubber plate 307 connected to the clamping plate 304 tightly clamps the cup body in the center of the placement plate 308, which solves the problem of the lack of fixed structure on the cup body conveying equipment, avoids the angle deviation during the cup body conveying process, and prevents the cup body from tipping over and causing the cup body to break, which ultimately affects the product. The problem of rate reduction is solved, and the effect of fixing the cup body is achieved, which is beneficial to improving product quality and production efficiency. At the same time, it also solves the problem that the connection point of the cup body cannot be fixed during the connection process with the cup foot, and the effect of aligning the connection point of the cup body and the cup foot is achieved, which is beneficial to connecting the cup body and the cup foot, avoiding the phenomenon that the cup body and the cup foot cannot be aligned, and preventing the cup body and the cup foot from being unable to be accurately connected, which is beneficial to the formation of finished high-footed glasses, improving production efficiency, increasing the probability of qualification, and reducing the probability of forming unqualified high-footed glasses due to the inability to accurately align the cup body and the cup foot; When the cup body moves in the annealing box 1, the sensor is used to detect the surface profile of the cup body to identify any irregular shape or defect. When an unqualified cup body is detected, the sensor transmits a signal to the cylinder and the robot arm 17. The cylinder passes through the first through hole and the second through hole, and pushes the placement plate 308 to make the cup body rise. The unqualified cup body is clamped out of the annealing box 1 by the robot arm 17 and placed in the collection box 4; As the motor 16 continues to rotate, the motor 16 is turned off when the cup body and the cup foot intersect. At this time, the downward pressure rod 510 and the downward pressure connecting rod 511 are pressed against the edge of the cup foot through the extension of the fixed spring, so that the cup foot is fixed inside the support plate 504. At this time, the external welding gun is turned on to output the connection between the cup body and the cup foot, so that the cup body and the cup foot are connected to form a high-foot cup, and the motor 16 is started. The downward pressure rod 510 and the downward pressure connecting rod 511 are separated, and the cup foot will no longer be bound. Then the extrusion rod 514 will contact each other with the push block 507. As the motor 16 continues to rotate, the push block 507 will be squeezed along the inclined surface. , causing the push block 507 to move upward. When the push block 507 moves upward, one end of the lever 506 connected to the push block 507 moves upward, and at the same time, the displacement block 508 on the other end of the lever 506 moves downward. Finally, the displacement block 508 pushes the support plate 504 to move downward along the guide rod 502, so that the cup foot is no longer in contact with the support plate 504. Then, under the rotation of the first turntable 301, the formed high-heeled cup is separated from the support plate 504, which solves the problem that when the cup body and the cup foot are in contact with each other, the cup body and the cup foot will be offset in position, making it impossible to align the connection points and causing the connection offset, and achieves the effect of aligning the connection points of the cup body and the cup foot.

[0019] A heat-joining process of a secondary heating line annealing kiln for a stretched red wine glass, comprising: S1: The cup body to be annealed is placed into the buffer cylinder 601 through the external mechanical claw, and then the motor 16 is started to rotate the connecting shaft 10 at the output end of the motor 16. The rotation of the connecting shaft 10 drives the connecting rod 11 and the second hinge rod 13. At this time, the first hinge rod 12 connected to the connecting rod 11 and the second hinge rod 13 drives the first shaft rod 8 and the second shaft rod 9 on the hinge block 15 to rotate, and finally the first shaft rod 8 and the second rotating disk 501 and the first rotating disk 301 on the second shaft rod 9 are synchronized in circular motion; S2: When the cup body is inside the buffer cylinder 601, under the joint action of the buffer spring 605 and the buffer plate 604, the cup body no longer moves downward. When the first shaft rod 8 rotates, the belt on the first shaft rod 8 drives the rotating ring 602 to rotate, so that the deformed block 603 on the rotating ring 602 slowly squeezes the top of the buffer plate 604 along the inclined direction, so that the buffer plate 604 moves inward in the buffer groove 606 around the connecting ring 607. During the movement of the buffer plate 604, the cup body slowly moves downward until the cup body falls on the placement plate 308; S3: The cup body falls on the placement plate 308. Under the weight of the cup body, the cup body presses the placement plate 308 to move downward. At the same time, the slider 305 connected to the placement plate 308 through the tension spring also moves downward. When the placement plate 308 moves downward, the clamping plate 304 moves around the ear plate 303 to approach the cup body. The high temperature resistant rubber plate 307 connected to the clamping plate 304 tightly clamps the cup body in the center of the placement plate 308. S4: When the cup body moves in the annealing box 1, the surface profile of the cup body is detected by a sensor to identify any irregular shape or defect. When an unqualified cup body is detected, the sensor transmits a signal to the cylinder and the robot arm 17. The cylinder passes through the first through hole and the second through hole, and pushes the placement plate 308 to make the cup body rise. The unqualified cup body is clamped out of the annealing box 1 by the robot arm 17 and placed in the collection box 4; S5: As the motor 16 continues to rotate, the motor 16 is turned off when the cup body and the cup foot intersect. At this time, the pressing rod 510 presses against the pressing link 511, and the pressing piece 512 on the pressing link 511 presses the edge of the cup foot through the extension of the fixed spring, so that the cup foot is fixed inside the support plate 504. At this time, the external welding gun is turned on to output the connection between the cup body and the cup foot, so that the cup body and the cup foot are connected to form a high-foot cup; S6: Start the motor 16, the pressing rod 510 and the pressing connecting rod 511 are separated, the cup foot will no longer be bound, and then the squeezing rod 514 will contact with the pushing block 507. During the continuous rotation of the motor 16, the pushing block 507 will be squeezed along the inclined surface, so that the pushing block 507 moves upward. When the pushing block 507 moves upward, one end of the lever 506 connected to the pushing block 507 moves upward, and at the same time, the displacement block 508 on the other end of the lever 506 moves downward. Finally, the displacement block 508 pushes the support plate 504 to move downward along the guide rod 502, so that the cup foot is no longer in contact with the support plate 504, and then under the rotation of the first turntable 301, the formed high-footed cup is separated from the support plate 504.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A secondary heating line annealing kiln for straightened red wine glasses, comprising an annealing box (1), characterized in that: The bottom of the annealing box (1) is fixedly connected to a bottom plate (2), and the upper surfaces of both ends of the bottom plate (2) are fixedly connected to two support frames (7), the upper surface of the rear end support frame (7) is rotatably connected to a second shaft rod (9), and the upper surface of the front end support frame (7) is rotatably connected to a first shaft rod (8), the outer surface of the first shaft rod (8) is provided with a clamping mechanism (3), the outer surface of the second shaft rod (9) is provided with a fixing mechanism (5), and the upper surface of the annealing box (1) is provided with a buffer mechanism (6); The clamping mechanism (3) comprises a first rotating disk (301), the upper surface of the first rotating disk (301) is fixedly connected to a fixed disk (302), the upper surface of the fixed disk (302) is fixedly connected to three ear plates (303), the upper part of each ear plate (303) is hingedly connected to a clamping plate (304), the interior of each clamping plate (304) is slidably connected to a slider (305), and the inner wall of each clamping plate (304) is fixedly connected to a connecting column (306).

2. The annealing kiln for secondary heating of a straightened red wine glass according to claim 1, characterized in that: One end of each connecting column (306) away from the clamping plate (304) is fixedly connected to a high-temperature resistant rubber plate (307), and an outer surface of each sliding block (305) is provided with a tension spring, and both ends of each tension spring are respectively fixedly connected to the sliding block (305) and the placement plate (308).

3. The annealing kiln for secondary heating of a straightened red wine glass according to claim 2, characterized in that: The three ear plates (303) are distributed in a ring shape, a sliding groove is provided inside each clamping plate (304), a clamping spring is provided in each sliding groove, and two ends of each clamping spring are respectively fixedly connected to the clamping plate (304) and the lower surface of the sliding block (305), a first through hole is provided at the center of the fixed disc (302), a plurality of second through holes are provided on the upper surface of the first rotating disc (301), the first through hole is located directly below the second through hole, and the first through hole and the second through hole have the same diameter.

4. The annealing kiln for secondary heating of a straightened red wine glass and the heat-welding process thereof according to claim 3, characterized in that: The fixing mechanism (5) comprises a second rotating disk (501) and a support rod (513); the lower surface of the second rotating disk (501) is fixedly connected to a guide rod (502); the support rod (513) is fixedly connected to the upper surface of a rear end support frame (7); the second rotating disk (501) is fixedly connected to the outer surface of a second shaft rod (9); the lower surface of the second rotating disk (501) is fixedly connected to a telescopic rod (515); the lower surface of the telescopic rod (515) is fixedly connected to a support plate (503); the upper surface of the support plate (503) is attached to a support disk (504); the inner wall of the second rotating disk (501) is fixedly connected to two rod frames (509); the two rod frames (509) are hinged to a lever (506) via a rotating shaft.

5. The annealing kiln for secondary heating of stretched wine glass cups according to claim 4, characterized in that: The two ends of the lever (506) are respectively fixedly connected to the push block (507) and the displacement block (508); the end of the support rod (513) away from the rear end support frame (7) is fixedly connected to the extrusion rod (514); the lower surface of the lever (506) is fixedly connected to the down-pressing rod (510); the end of the extrusion rod (514) away from the support rod (513) is slidably connected to the down-pressing connecting rod (511); the lower surface of the down-pressing connecting rod (511) is fixedly connected to the down-pressing plate (512).

6. The annealing kiln for secondary heating of a straightened red wine glass according to claim 5, characterized in that: Two return springs are arranged on the lower surface of the lever (506), and the two ends of the two return springs are respectively fixedly connected to the lever (506) and the second rotating disk (501); a receiving groove is provided inside the second rotating disk (501); a fixing spring is arranged on the upper surface of the lower pressing plate (512), and the two ends of the fixing spring are respectively fixedly connected to the lower pressing plate (512) and the extrusion rod (514).

7. The annealing kiln for secondary heating of a straightened red wine glass according to claim 6, characterized in that: The buffer mechanism (6) comprises a buffer cylinder (601), the buffer cylinder (601) being fixedly connected to the upper surface of the annealing box (1), the upper surface of the buffer cylinder (601) being rotatably connected to a rotating ring (602), the inner wall of the rotating ring (602) being fixedly connected to three deformed blocks (603), the buffer cylinder (601) being provided with a connecting ring (607), the outer surface of the connecting ring (607) being hingedly connected to three buffer plates (604).

8. The annealing kiln for secondary heating of a straightened red wine glass according to claim 7, characterized in that: The buffer cylinder (601) is provided with a buffer groove (606) inside for providing displacement of the buffer plate (604), the outer surface of each buffer plate (604) is provided with a buffer spring (605), and the two ends of each buffer spring (605) are respectively fixedly connected to the buffer plate (604) and the buffer cylinder (601), and a belt is provided between the rotating ring (602) and the first shaft (8).

9. The annealing kiln for secondary heating of a straightened red wine glass according to claim 8, characterized in that: A motor (16) is provided at the center of the bottom plate (2); an output end of the motor (16) is fixedly connected to a connecting shaft (10); a connecting rod (11) is fixedly connected to the outer surface of the connecting shaft (10); two ends of the connecting rod (11) are respectively hingedly connected to second hinged rods (13); a lower surface of the second hinged rod (13) is hingedly connected to a first hinged rod (12); an inner wall of each support frame (7) is respectively fixedly connected to a connecting block (14); lower outer surfaces of the first shaft rod (8) and the second shaft rod (9) are both fixedly connected to hinged blocks (15); a collecting box (4) is fixedly connected to the right side of the annealing box (1); a mechanical arm (17) is provided on the right side of the collecting box (4).

10. The heat-welding process of the secondary heating line annealing kiln for the stretched red wine glass according to claim 9, characterized in that: include: S1: The cup body to be annealed is placed into the buffer cylinder (601) through an external mechanical claw, and then the motor (16) is started to rotate the connecting shaft (10) at the output end of the motor (16). The rotation of the connecting shaft (10) drives the connecting rod (11) and the second hinge rod (13). At this time, the first hinge rod (12) connected to the connecting rod (11) and the second hinge rod (13) drives the first shaft rod (8) and the second shaft rod (9) on the hinge block (15) to rotate, and finally the second rotating disk (501) and the first rotating disk (301) on the first shaft rod (8) and the second shaft rod (9) perform synchronous circular motion; S2: When the cup body is inside the buffer cylinder (601), the buffer spring (605) and the buffer plate (604) work together to prevent the cup body from moving downward. When the first shaft (8) rotates, the belt on the first shaft (8) drives the rotating ring (602) to rotate, so that the deformed block (603) on the rotating ring (602) slowly presses the top of the buffer plate (604) along the inclined surface, so that the buffer plate (604) moves inward in the buffer groove (606) around the connecting ring (607). During the movement of the buffer plate (604), the cup body slowly moves downward until the cup body falls on the placement plate (308); S3: The cup body falls on the placement plate (308). Under the weight of the cup body, the cup body presses the placement plate (308) to move downward. At the same time, the slider (305) connected to the placement plate (308) via the tension spring also moves downward. When the placement plate (308) moves downward, the clamping plate (304) moves around the ear plate (303) to approach the cup body. The high temperature resistant rubber plate (307) connected to the clamping plate (304) tightly clamps the cup body at the center of the placement plate (308). S4: When the cup body moves in the annealing box (1), a sensor is used to detect the surface contour of the cup body to identify any irregular shape or defect. When an unqualified cup body is detected, the sensor transmits a signal to the cylinder and the robot arm (17). The cylinder passes through the first through hole and the second through hole, and pushes against the placement plate (308) to make the cup body rise. The unqualified cup body is clamped out of the annealing box (1) and placed in the collection box (4) by the robot arm (17); S5: As the motor (16) continues to rotate, the motor (16) is turned off when the cup body and the cup foot intersect. At this time, the pressing rod (510) and the pressing link (511) are pressed against each other, and the pressing piece (512) on the pressing link (511) presses against the edge of the cup foot through the extension of the fixed spring, so that the cup foot is fixed inside the support plate (504). At this time, the external welding gun is turned on to output the connection between the cup body and the cup foot, so that the cup body and the cup foot are connected to form a high-foot cup; S6: The motor (16) is started, the pressing rod (510) and the pressing connecting rod (511) are separated, and the cup foot is no longer bound. Subsequently, the extrusion rod (514) and the push block (507) are in contact with each other. During the continuous rotation of the motor (16), the push block (507) is squeezed along the inclined surface, so that the push block (507) moves upward. When the push block (507) moves upward, one end of the lever (506) connected to the push block (507) moves upward, and at the same time, the displacement block (508) on the other end of the lever (506) moves downward. Finally, the displacement block (508) pushes the support plate (504) to move downward along the guide rod (502), so that the cup foot is no longer in contact with the support plate (504). Subsequently, under the rotation of the first rotating disk (301), the formed high-footed cup is separated from the support plate (504).

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