Glass ware annealing conveying device and conveying method

Abstract

The invention relates to the technical field of glassware annealing and conveying, and discloses a glassware annealing and conveying device which comprises two supporting frames, an annealing furnace body is arranged on one sides of the two supporting frames, fluted discs are arranged at the two ends of the supporting frames, and conveying chains are connected to the fluted discs in a meshed mode. A plurality of L-shaped connecting rods are installed on the conveying chain, a placing plate is fixed to the L-shaped connecting rods, and an abutting plate and a scraping plate are arranged on the placing plate; a first collecting box is arranged at one end of the annealing furnace body, a movable first abutting head and a cleaning plate are arranged in the first collecting box, glass fragments blocked in through holes can be automatically cleaned through an arranged brush plate, the circulation effect of hot air can be improved, and after the glass fragments in the through holes are cleaned through the cleaning plate, the through holes can be cleaned through the cleaning plate. And impurities on the surface of the placing plate are automatically wiped and cleaned.

Description

Technical Field

[0001] This invention relates to the field of glass annealing and conveying technology, specifically to a glass annealing and conveying device and method. Background Technology

[0002] Annealing is a necessary process in the production of glassware. The annealing process eliminates internal stress in the glass by controlling the temperature and time of the annealing furnace. Annealing is an important step in eliminating or reducing internal stress, phase separation or crystallization phenomena, and changing its structural state, ensuring the stability and strength of the glassware. Currently, glassware is transported to the annealing furnace for annealing through conveyor equipment. The through-hole structure on the conveyor plate of the conveyor equipment can promote the longitudinal convection of hot air in the furnace, reduce the contact thermal resistance between the bottom of the glassware and the conveyor belt, help eliminate lateral temperature differences, and prevent the glass from cracking due to local overheating or excessively rapid cooling.

[0003] During the annealing process, temperature differences may exist between different parts of the formed glassware, causing thermal stress between the surface and the interior, and between the edges and the center, leading to breakage. Large fragments may remain on the conveyor plate of the conveying equipment, while smaller fragments can easily clog the through-holes, hindering the flow of hot air. Therefore, timely cleaning of glass fragments on the conveyor plate is necessary. Current technology primarily involves manual cleaning to remove fragments from the conveyor plate. However, cleaning fragments inside the through-holes is inconvenient while the conveyor is running, requiring machine shutdown. Given the large number of through-holes on the conveyor plate, cleaning is time-consuming and labor-intensive. Furthermore, shutdown reduces the annealing efficiency of the glassware, and restarting requires reheating, resulting in significant energy waste. Summary of the Invention

[0004] This invention provides a glassware annealing conveying device and method, which can automatically clean glass fragments blocking the through holes, improve the circulation of hot air, and automatically wipe and clean impurities on the surface of the placement plate, thereby improving the surface quality of the placement plate. It solves the problems mentioned in the background art, such as the large number of through holes on the conveying plate, which makes cleaning time-consuming and labor-intensive, and the impact on the annealing efficiency of the glassware after shutdown, and the need for reheating after restarting, resulting in a large amount of energy waste.

[0005] The present invention provides the following technical solution: a glassware annealing conveying device, comprising two support frames, an annealing furnace body on one side of the two support frames, toothed discs at both ends of the support frames, a conveying chain meshing on the toothed discs, a plurality of L-shaped connecting rods installed on the conveying chain, a placement plate fixed on the L-shaped connecting rods, and a contact plate and a scraper respectively provided on the placement plate; One end of the annealing furnace body is provided with a first collection box, and the first collection box is provided with a movable first contact head and a cleaning plate. A movable L-shaped bracket is provided on one side of the first collection box, and a brush plate is slidably connected on the L-shaped bracket. A movable contact strip is provided on one side of the annealing furnace body.

[0006] As an optional embodiment of the glassware annealing conveying device of the present invention, wherein: a first electric push rod is fixed on the first collection box, the piston rod of the first electric push rod is fixedly connected to the first contact head, a telescopic rod is fixed on the first collection box, a first sliding bracket is connected to the telescopic rod, the cleaning plate is elastically connected to the first sliding bracket through a first spring, and a first contact wedge and a first contact strip are respectively provided at both ends of the cleaning plate.

[0007] As an optional embodiment of the glassware annealing conveying device of the present invention, wherein: the L-shaped bracket is elastically connected to the first collection box via a second spring, and the L-shaped bracket is provided with an abutting groove; a third spring connects the brush plate to the L-shaped bracket; an abutting bracket is provided on one side of the abutting groove; the abutting bracket is elastically connected to the first collection box via a fourth spring; a drive shaft is rotatably connected to the support frame; the gear plate is fixed on the drive shaft; and a first servo motor that drives the drive shaft to rotate is fixed on the support frame.

[0008] As an optional embodiment of the glassware annealing conveying device of the present invention, the placement plate is provided with a plurality of through holes, the placement plate is elastically connected to the scraper by a fifth spring, and a second abutment head is slidably connected to one end of the placement plate, the second abutment head abutting against one end of the scraper.

[0009] As an optional embodiment of the glassware annealing conveying device of the present invention, wherein: a first guide rod and a second abutment wedge are respectively fixed on the abutment strip, the first guide rod is elastically connected to the annealing furnace body through a sixth spring, a first abutment rod is fixed on one side of the L-shaped bracket, and one end of the first abutment rod abuts against the second abutment wedge.

[0010] As an optional embodiment of the glassware annealing conveying device of the present invention, the other end of the annealing furnace body is provided with a second collection box, a second sliding bracket is fixed on one side of the second collection box, a cleaning seat is slidably connected on the second sliding bracket, a second servo motor is fixed on the cleaning seat, a brush roller is fixed on the motor shaft of the second servo motor, and a third contact head is fixed on the other end of the contact strip.

[0011] As an optional embodiment of the glassware annealing conveying device of the present invention, wherein: a rocker is rotatably connected to the L-shaped bracket, and a second abutting rod and a third abutting rod are respectively abutted at both ends of the rocker; the second abutting rod is elastically connected to the lower end of the L-shaped bracket through a seventh spring, and the third abutting rod is elastically connected to the upper end of the L-shaped bracket through an eighth spring; and a baffle is provided on the brush plate.

[0012] As an optional embodiment of the glassware annealing conveying device of the present invention, wherein: a strip plate is provided on one side of the brush plate, a plurality of impact blocks are fixed below the strip plate, and a second guide rod is fixed above the strip plate, the second guide rod being elastically connected to the brush plate through a ninth spring.

[0013] As an optional embodiment of the glassware annealing conveying device of the present invention, wherein: the upper end of the second guide rod is connected to a wave-shaped abutment block, and one end of the third abutment rod is fixed with an L-shaped abutment block.

[0014] A method for annealing and conveying glassware includes the following specific steps: Step 1: Transfer of glassware. Glassware is placed on the placement plate in sequence. The rotating toothed disc on the support frame drives the conveyor chain to rotate, causing several placement plates to move synchronously and move into the annealing furnace body for stress relief treatment. Step 2, glass fragment collection: If glass breaks on the placement plate during the annealing process, the glass fragments on the placement plate can be poured into the first collection box for collection when the conveyor chain deflects as the placement plate is removed from the annealing furnace body. Step 3: Cleaning of the conveying device. The first electric push rod drives the first contact head to contact the first sliding bracket and the contact bracket respectively, causing the cleaning plate to press against the surface of the placement plate to clean the surface impurities. At the same time, the contact bracket presses against the L-shaped bracket, causing the brush plate to press against the back of the placement plate, so that the bristles on the brush plate are inserted into the through hole, thereby clearing the blockage in the through hole and improving the circulation of hot air. Step four: Cleaning impurities inside the annealing furnace. When the L-shaped support moves down, it causes the first contact rod to contact the second contact wedge, which in turn causes the contact plate to move inside the annealing furnace and contact several second contact heads. This causes the scraper to extend downward from inside the placement plate and press against the bottom surface of the annealing furnace body. During the movement of the scraper, glass fragments are scraped into the second collection box, thus achieving the purpose of cleaning impurities that have fallen from the bottom of the annealing furnace body.

[0015] The present invention has the following beneficial effects: 1. In this glassware annealing conveying device, through the cooperation of the toothed disc on the support frame and the conveying chain, the conveying chain can drive the placement plate to move synchronously, so that the glassware on the placement plate can be conveyed into the annealing furnace for high-temperature annealing treatment. If the glassware breaks during the annealing process, the corresponding placement plate moves synchronously with the conveying chain to the top of the first collection box and deflects, so that the first collection box can collect the broken glass pieces. The brush plate can be inserted into the through hole from the back of the placement plate, which can automatically clean the glass fragments blocking the through hole and improve the hot air circulation. After the glass fragments in the through hole are cleaned by the cleaning plate, the impurities on the surface of the placement plate are automatically wiped and cleaned, improving the surface quality of the placement plate. The horizontal position of the first contact head can be adjusted by the first electric push rod on the first collection box, so that it can make contact with the first sliding bracket, causing the cleaning plate to move up automatically and stick tightly to the placement plate. At the same time, when the contact plate fixed on the placement plate makes contact with the first contact wedge of the cleaning plate, the cleaning plate can reciprocate during cleaning, reducing cleaning dead angles and improving the cleaning effect on the surface of the placement plate. The first contact head can continue to move and make contact with the contact bracket, causing the L-shaped bracket to drive the brush plate down and stick tightly to the back of the placement plate, so that the metal bristles can be inserted into the through hole to automatically clean the blockage inside.

[0016] 2. In this glassware annealing conveying device, the scraper can slide on the placement plate. On the one hand, when the surface of the placement plate is upward, the scraper in its initial state can play a limiting role on the placement plate to prevent collisions between adjacent glassware during movement. On the other hand, when the surface of the placement plate is downward, the scraper is resisted by the second contact head and can extend downward to abut against the inner bottom surface of the annealing furnace body, so that the scraper moves synchronously with the placement plate. This can achieve the purpose of automatically scraping the glass fragments on the bottom surface of the annealing furnace body into the second collection box, avoiding the accumulation of glass fragments on the bottom surface of the annealing furnace body, which would affect the air circulation. When the brush roller in the second collection box rotates, it can clean the extended scraper to prevent impurities from adhering to the annealed glassware. When the L-shaped bracket moves down, it can cause the first contact rod to contact the second contact wedge, causing the contact strip to move inside the annealing furnace body and contact the second contact head on several placement plates, so that the scraper can automatically press against the bottom surface of the annealing furnace body to scrape the glass fragments clean.

[0017] 3. In this glassware annealing conveying device, several impact blocks are installed on the strip plate on one side of the brush plate. When the impact blocks move down and hit the back of the placement plate, the blockage in the through hole can be gradually loosened, improving the unblocking efficiency. When the cleaning plate moves back and forth, it can drive the first contact strip to contact the second contact rod, causing the rocker plate to deflect and push the third contact rod to abut against the baffle of the brush plate, so that the brush plate can move back and forth when working, reducing cleaning dead angles and improving the unblocking effect of the blockage in the through hole. At the same time, the third abutment rod drives the L-shaped abutment block to intermittently abut against the wave abutment block of the second guide rod, so that the strip plate drives the impact block to reciprocate to strike the placement plate. When the third abutment rod continues to move, it can push the baffle on the brush plate to move, causing the brush plate to reciprocate on the L-shaped bracket, which can reduce the cleaning dead angle of the brush plate and further improve the cleaning effect of the blockage in the through hole. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a cross-sectional view of the structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the first collection box and the second collection box of the present invention.

[0021] Figure 4 This is one of the schematic diagrams of the first collection box structure of the present invention.

[0022] Figure 5 This is a schematic diagram of the contact support structure of the present invention.

[0023] Figure 6 This is a second schematic diagram of the first collection box structure of the present invention.

[0024] Figure 7 This is a schematic diagram of the internal structure of the first collection box of the present invention.

[0025] Figure 8 This is a schematic diagram of the second collection box structure of the present invention.

[0026] Figure 9 This is a cross-sectional view of the scraper structure of the present invention.

[0027] Figure 10 This is a cross-sectional view of the telescopic rod structure of the present invention.

[0028] Figure 11 for Figure 4 Enlarged view of point A in the middle.

[0029] Figure 12 for Figure 6 Enlarged view of section B in the middle.

[0030] Figure 13 This is a flowchart of the glassware annealing and conveying method of the present invention.

[0031] In the diagram: 1. Support frame; 2. Gear disc; 3. Conveyor chain; 4. L-shaped connecting rod; 5. Placement plate; 6. Annealing furnace body; 7. Contact plate; 8. First collection box; 9. First contact head; 10. Cleaning plate; 11. L-shaped bracket; 12. Brush plate; 13. Contact strip; 14. Scraper; 15. First electric push rod; 16. Telescopic rod; 17. First sliding bracket; 18. First spring; 19. First contact wedge; 20. First contact strip; 21. Second spring; 22. Contact groove; 23. Third spring; 24. L-shaped contact block; 25. Contact bracket; 26. Fourth spring; 27. Through hole 28. Fifth spring; 29. ​​Second abutment head; 30. First guide rod; 31. Second abutment wedge; 32. Sixth spring; 33. First abutment rod; 34. Drive shaft; 35. First servo motor; 36. Second collection box; 37. Second sliding bracket; 38. Cleaning seat; 39. Second servo motor; 40. Brush roller; 41. Third abutment head; 42. Rocker; 43. Second abutment rod; 44. Seventh spring; 45. Third abutment rod; 46. Eighth spring; 47. Baffle; 48. Strip plate; 49. Impact block; 50. Second guide rod; 51. Ninth spring; 52. Wave abutment block. Detailed Implementation

[0032] 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.

[0033] Example 1, please refer to Figures 1 to 13 An annealing conveying device for glassware includes two support frames 1. An annealing furnace body 6 is provided on one side of the two support frames 1. Both ends of the support frames 1 are provided with toothed discs 2. A conveying chain 3 is meshed on the toothed discs 2. Several L-shaped connecting rods 4 are installed on the conveying chain 3. A placement plate 5 is fixed on the L-shaped connecting rod 4. A contact plate 7 and a scraper 14 are respectively provided on the placement plate 5. One end of the annealing furnace body 6 is provided with a first collection box 8. The first collection box 8 is provided with a movable first contact head 9 and a cleaning plate 10. A movable L-shaped bracket 11 is provided on one side of the first collection box 8. A brush plate 12 is slidably connected on the L-shaped bracket 11. A movable contact strip 13 is provided on one side of the annealing furnace body 6.

[0034] A first electric push rod 15 is fixed on the first collection box 8. The piston rod of the first electric push rod 15 is fixedly connected to the first contact head 9. A telescopic rod 16 is fixed on the first collection box 8. A first sliding bracket 17 is connected to the telescopic rod 16. The cleaning plate 10 is elastically connected to the first sliding bracket 17 through a first spring 18. The two ends of the cleaning plate 10 are respectively provided with a first contact wedge 19 and a first contact strip 20.

[0035] The L-shaped bracket 11 is elastically connected to the first collection box 8 via the second spring 21, and the L-shaped bracket 11 is provided with an abutting groove 22. A third spring 23 is connected between the brush plate 12 and the L-shaped bracket 11. An abutting bracket 25 is provided on one side of the abutting groove 22. The abutting bracket 25 is elastically connected to the first collection box 8 via the fourth spring 26. A drive shaft 34 is rotatably connected to the support frame 1. The gear plate 2 is fixed on the drive shaft 34, and a first servo motor 35 that drives the drive shaft 34 to rotate is fixed on the support frame 1.

[0036] The placement plate 5 has several through holes 27. The placement plate 5 is elastically connected to the scraper 14 by a fifth spring 28. A second contact head 29 is slidably connected to one end of the placement plate 5, and the second contact head 29 abuts against one end of the scraper 14.

[0037] refer to Figures 1 to 10 One of the support frames 1 has a first servo motor 35 fixed on it that drives the transmission shaft 34 to rotate. The transmission chain 3 is driven to rotate through the gear plate 2. At the same time, the L-shaped connecting rod 4 drives the placement plate 5 to move synchronously, placing the glassware on the placement plate 5. The moving placement plate 5 carries the glassware into the annealing furnace body 6 for annealing to remove stress. If the glassware breaks during the annealing process, the placement plate 5 is removed from the annealing furnace body 6. The qualified products after annealing are taken away. The broken glass fragments on the placement plate 5 continue to move with the transmission chain 3. When they move to the top of the first collection box 8, they are deflected, so that the first collection box 8 can collect the glass fragments. The horizontal position of the first contact head 9 is adjusted by the first electric push rod 15, so that the contact head 9 abuts against the first sliding bracket 17, pushing the telescopic rod 16 upward, thereby causing the cleaning plate 10 to automatically move upward and fit tightly against the placement plate 5. When the placement plate 5 moves, the cleaning plate 10 can clean the impurities on the surface of the placement plate 5. At the same time, the contact plate 7 on the placement plate 5 abuts against the first contact module 19 of the cleaning plate 10, driving the cleaning plate 10 to reciprocate on the first sliding bracket 17. The first spring 18 continuously stores and releases its elasticity, reducing cleaning dead angles and improving the cleaning effect on the surface of the placement plate 5. In addition, the first A contact head 9 abuts against a contact bracket 25, causing the L-shaped bracket 11 to slide on the first collection box 8. The fourth spring 26 stores force, and the contact bracket 25 abuts against the contact groove 22, causing the L-shaped bracket 11 to move downward on the first collection box 8. The second spring 21 stores force, causing the brush plate 12 to move downward and stick tightly to the back of the placement plate 5. The metal bristles of the brush plate 12 can be inserted into the through hole 27 to automatically clean the blockage inside. The cleaning plate 10 and the brush plate 12 are misaligned. After the brush plate 12 cleans the blockage inside the hole 27, the cleaning plate 10 can clean the impurities remaining on the surface of the placement plate 5.

[0038] The cleaning plate 10 is equipped with several sponge cleaning strips containing cleaning agent, which can reduce the impact of residual heat on the surface of the placement plate 5 and prevent damage. When it comes into contact with the scraper 14, it will not be affected by the protrusion of the scraper 14, so that the surface of the placement plate 5 can be cleaned. The bristles on the brush plate 12 are made of metal. The telescopic rod 16 is mainly composed of a hollow rod, a lifting rod, and a spring. The hollow rod is fixed to the bottom of the first collection box 8. The lower end of the lifting rod is elastically connected to the hollow rod through the spring. The upper end of the lifting rod is fixedly connected to one end of the first sliding bracket 17.

[0039] Example 2 is an improvement upon Example 1. For details, please refer to [link / reference]. Figures 1 to 13 A first guide rod 30 and a second abutment wedge 31 are fixed on the abutment strip 13 respectively. The first guide rod 30 is elastically connected to the annealing furnace body 6 through the sixth spring 32. A first abutment rod 33 is fixed on one side of the L-shaped bracket 11. One end of the first abutment rod 33 abuts against the second abutment wedge 31.

[0040] The other end of the annealing furnace body 6 is provided with a second collection box 36. A second sliding bracket 37 is fixed on one side of the second collection box 36. A cleaning seat 38 is slidably connected to the second sliding bracket 37. A second servo motor 39 is fixed on the cleaning seat 38. A brush roller 40 is fixed on the motor shaft of the second servo motor 39. A third contact head 41 is fixed on the other end of the contact strip 13.

[0041] refer to Figures 1 to 8When the L-shaped bracket 11 moves down, it can drive the first abutting rod 33 to move down synchronously, causing the first abutting rod 33 to abut against the second abutting wedge 31, so that the abutting strip 13 drives the first guide rod 30 to move horizontally on the annealing furnace body 6. The sixth spring 32 stores power, and the abutting strip 13 abuts against the second abutting heads 29 on several placement plates 5, causing the second abutting heads 29 to push one end of the scraper 14, so that the scraper 14 extends from the inside to the outside of the placement plate 5. The fifth spring 28 stores power, so that it abuts against the inner bottom surface of the annealing furnace body 6. When the scraper 14 moves synchronously with the placement plate 5, it can automatically scrape the glass fragments on the bottom surface of the annealing furnace body 6 into the second collection box 36, so as to avoid the accumulation of glass fragments on the bottom surface of the annealing furnace body 6 and affect the air circulation effect. As the contact bar 13 moves, it can drive the third contact head 41 to contact the cleaning seat 38, causing the cleaning seat 38 to move on the second sliding bracket 37. This allows the brush roller 40 on the cleaning seat 38 to clean the surface of the extended scraper 14 under the drive of the second servo motor 39, removing impurities and preventing it from contacting the glassware during transport, thus affecting the quality of the product.

[0042] Example 3 is an improvement upon Example 1. For details, please refer to [link / reference]. Figures 1 to 13 A rocker arm 42 is rotatably connected to the L-shaped bracket 11. The two ends of the rocker arm 42 abut against the second abutting rod 43 and the third abutting rod 45 respectively. The second abutting rod 43 is elastically connected to the lower end of the L-shaped bracket 11 through the seventh spring 44, and the third abutting rod 45 is elastically connected to the upper end of the L-shaped bracket 11 through the eighth spring 46. A baffle plate 47 is provided on the brush plate 12.

[0043] A strip plate 48 is provided on one side of the brush plate 12. Several impact blocks 49 are fixed below the strip plate 48, and a second guide rod 50 is fixed above the strip plate 48. The second guide rod 50 is elastically connected to the brush plate 12 through a ninth spring 51.

[0044] The upper end of the second guide rod 50 is connected to a wave-shaped abutment block 52, and one end of the third abutment rod 45 is fixed with an L-shaped abutment block 24.

[0045] refer to Figures 3 to 12When the cleaning plate 10 reciprocates, it causes the first contact strip 20 to intermittently contact the second contact rod 43. After being contacted, the second contact rod 43 slides on the L-shaped bracket 11. The seventh spring 44 stores force, and the second contact rod 43 pushes the rocker 42 to deflect on the L-shaped bracket 11, causing the upper end of the rocker 42 to push the third contact rod 45 to move horizontally. The eighth spring 46 stores force, and the third contact rod 45 can cause the L-shaped contact block 24 to intermittently contact the wave contact block 52, thus... When the second guide rod 50 drives several impact blocks 49 on the strip plate 48 to impact the back of the placement plate 5, the blockage in the through hole 27 can be gradually loosened, improving the unblocking efficiency. When the third abutment rod 45 continues to move, it can push the baffle 47 on the brush plate 12 to move, causing the brush plate 12 to reciprocate on the L-shaped bracket 11. The third spring 23 continuously stores and releases its elasticity, which can reduce the cleaning dead angle of the brush plate 12 and further improve the cleaning effect on the blockage in the through hole 27.

[0046] Example 4, please refer to Figures 1 to 13 A method for annealing and conveying glassware includes the following specific steps: Step 1: Transfer of glassware. Glassware is placed on the placement plate 5 in sequence. The rotating toothed disc 2 on the support frame 1 drives the conveyor chain 3 to rotate, causing several placement plates 5 to move synchronously and move into the annealing furnace body 6 for stress relief treatment. Step 2, glass fragment collection: During the annealing process, glass breaks on the placement plate 5. When the placement plate 5 is removed from the annealing furnace body 6 and the conveyor chain 3 deflects, the glass fragments on the placement plate 5 can be poured into the first collection box 8 for collection. Step 3: Cleaning the conveying device. The first electric push rod 15 drives the first contact head 9 to contact the first sliding bracket 17 and the contact bracket 25 respectively, causing the cleaning plate 10 to contact the surface of the placement plate 5 to clean the surface impurities. At the same time, the contact bracket 25 contacts the L-shaped bracket 11, causing the brush plate 12 to contact the back of the placement plate 5, so that the bristles on the brush plate 12 are inserted into the through hole 27, thereby clearing the blockage in the through hole 27 and improving the circulation effect of hot air. Step four: Cleaning impurities inside the annealing furnace. When the L-shaped support 11 moves down, it causes the first contact rod 33 to contact the second contact wedge 31, causing the contact plate 7 to move inside the annealing furnace body 6 and contact several second contact heads 29. This causes the scraper 14 to extend downward from the placement plate 5 and press against the bottom surface of the annealing furnace body 6. During the movement of the scraper 14, glass fragments are scraped into the second collection box 36, thus achieving the purpose of cleaning impurities that have fallen from the bottom of the annealing furnace body 6.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A glassware annealing conveying device, comprising two support frames (1), with an annealing furnace body (6) provided on one side of each of the two support frames (1), characterized in that: The support frame (1) is provided with toothed discs (2) at both ends. A transmission chain (3) is meshed on the toothed discs (2). Several L-shaped connecting rods (4) are installed on the transmission chain (3). A placement plate (5) is fixed on the L-shaped connecting rod (4). A contact plate (7) and a scraper (14) are respectively provided on the placement plate (5). One end of the annealing furnace body (6) is provided with a first collection box (8), and the first collection box (8) is provided with a movable first contact head (9) and a cleaning plate (10). A movable L-shaped bracket (11) is provided on one side of the first collection box (8), and a brush plate (12) is slidably connected on the L-shaped bracket (11). A movable contact strip (13) is provided on one side of the annealing furnace body (6).

2. The glassware annealing conveying device according to claim 1, characterized in that: The first collection box (8) is fixed with a first electric push rod (15), the piston rod of the first electric push rod (15) is fixedly connected to the first contact head (9), the first collection box (8) is fixed with a telescopic rod (16), the telescopic rod (16) is connected with a first sliding bracket (17), the cleaning plate (10) is elastically connected to the first sliding bracket (17) through a first spring (18), and the two ends of the cleaning plate (10) are respectively provided with a first contact wedge (19) and a first contact strip (20).

3. The glassware annealing conveying device according to claim 1, characterized in that: The L-shaped bracket (11) is elastically connected to the first collection box (8) by a second spring (21), and the L-shaped bracket (11) is provided with an abutting groove (22). A third spring (23) is connected between the brush plate (12) and the L-shaped bracket (11). An abutting bracket (25) is provided on one side of the abutting groove (22). The abutting bracket (25) is elastically connected to the first collection box (8) by a fourth spring (26). A transmission shaft (34) is rotatably connected to the support frame (1). The gear plate (2) is fixed on the transmission shaft (34), and a first servo motor (35) that drives the transmission shaft (34) to rotate is fixed on the support frame (1).

4. The glassware annealing conveying device according to claim 1, characterized in that: The placement plate (5) has several through holes (27). The placement plate (5) is elastically connected to the scraper (14) by a fifth spring (28). A second contact head (29) is slidably connected to one end of the placement plate (5), and the second contact head (29) abuts against one end of the scraper (14).

5. The glassware annealing conveying device according to claim 1, characterized in that: The first guide rod (30) and the second abutment wedge (31) are fixed on the abutment strip (13). The first guide rod (30) is elastically connected to the annealing furnace body (6) through the sixth spring (32). The first abutment rod (33) is fixed on one side of the L-shaped bracket (11). One end of the first abutment rod (33) abuts against the second abutment wedge (31).

6. The glassware annealing conveying device according to claim 1, characterized in that: The other end of the annealing furnace body (6) is provided with a second collection box (36), a second sliding bracket (37) is fixed on one side of the second collection box (36), a cleaning seat (38) is slidably connected on the second sliding bracket (37), a second servo motor (39) is fixed on the cleaning seat (38), a brush roller (40) is fixed on the motor shaft of the second servo motor (39), and a third contact head (41) is fixed on the other end of the contact strip (13).

7. The glassware annealing conveying device according to claim 1, characterized in that: A rocker arm (42) is rotatably connected to the L-shaped bracket (11). The two ends of the rocker arm (42) abut against a second abutting rod (43) and a third abutting rod (45) respectively. The second abutting rod (43) is elastically connected to the lower end of the L-shaped bracket (11) through a seventh spring (44), and the third abutting rod (45) is elastically connected to the upper end of the L-shaped bracket (11) through an eighth spring (46). A baffle plate (47) is provided on the brush plate (12).

8. The glassware annealing conveying device according to claim 7, characterized in that: A strip plate (48) is provided on one side of the brush plate (12). Several impact blocks (49) are fixed below the strip plate (48), and a second guide rod (50) is fixed above the strip plate (48). The second guide rod (50) is elastically connected to the brush plate (12) through a ninth spring (51).

9. The glassware annealing conveying device according to claim 8, characterized in that: The upper end of the second guide rod (50) is connected to a wave-shaped abutment block (52), and one end of the third abutment rod (45) is fixed with an L-shaped abutment block (24).

10. A method for conveying glassware during annealing, characterized in that... This includes the following specific steps: Step 1, glassware transfer: place the glassware onto the placement plate (5) in sequence. The rotating toothed disc (2) on the support frame (1) drives the conveyor chain (3) to rotate, causing several placement plates (5) to operate synchronously and move into the annealing furnace body (6) for stress relief treatment. Step 2, glass fragment collection: During the annealing process, glass breaks on the placement plate (5). When the placement plate (5) is removed from the annealing furnace body (6) and the conveyor chain (3) deflects, the glass fragments on the placement plate (5) can be poured into the first collection box (8) for collection. Step 3, cleaning of the conveying device: the first electric push rod (15) drives the first contact head (9) to contact the first sliding bracket (17) and the contact bracket (25) respectively, causing the cleaning plate (10) to contact the surface of the placement plate (5) to clean the surface impurities. At the same time, the contact bracket (25) contacts the L-shaped bracket (11), causing the brush plate (12) to contact the back of the placement plate (5), so that the bristles on the brush plate (12) are inserted into the through hole (27), thereby cleaning the blockage in the through hole (27) and improving the circulation effect of hot air. Step four: cleaning impurities inside the annealing furnace. When the L-shaped support (11) moves down, it causes the first contact rod (33) to contact the second contact wedge (31), causing the contact plate (7) to move inside the annealing furnace body (6) and contact several second contact heads (29), so that the scraper (14) extends downward from inside the placement plate (5) and abuts against the bottom surface of the annealing furnace body (6). During the movement of the scraper (14), glass fragments are scraped into the second collection box (36), thus achieving the purpose of cleaning the impurities that fall from the bottom of the annealing furnace body (6).

Images