Energy-saving glass forming machine

Abstract

The application discloses an energy-saving glass forming machine and relates to the technical field of glass forming machines, which comprises a blowing device and an operation table, the operation table is fixedly connected with a driving motor and a guide rod, the output shaft of the driving motor is fixedly connected with a reciprocating screw rod, and the guide rod is symmetrically screw-connected with a mold; after the blowing work is completed by the blowing head, the scraper can clean the blowing head, the device is rotated around the outer ring surface of the blowing head by the scraper, so that the glass residue on the outer ring surface of the blowing head is timely removed, the blowing of the blowing device is ensured to be smooth, the residues are prevented from adhering to the mouth of the next glass bottle, the scraper is used for cleaning after each blowing, the residues of the glass caused by untimely cleaning can be effectively avoided, the defective products or waste products caused by the residues of the glass can be solved, the residues of the glass adhered to the blowing head after each blowing of the blowing device are removed, the defective products and the substandard products caused by the residues of the glass can be solved, and therefore, resource waste and the waste product rate are reduced.

Description

Technical Field

[0001] This invention relates to the field of glass forming machine technology, and more specifically, to an energy-saving glass forming machine. Background Technology

[0002] A glass forming machine is a type of mechanical equipment specifically designed for manufacturing various glass bottle products. Its main process steps typically involve raw material preparation, pressing and forming, blowing and molding, and cooling and annealing.

[0003] Existing glass forming machines typically use a robotic arm to place the pressed glass material into a blow mold. The two blow molds fit together perfectly to hold the glass material at the bottle neck, thus fixing it in place. Then, the blown head is inserted into the glass material for blowing. However, in this method, the glass material is suspended in the air and is easily affected by gravity, causing the glass material at the neck of the bottle to thin out. This can lead to the glass bottle cracking during the blowing process. Furthermore, existing blown heads easily leave glass residue on their outer surface during the blowing process. The residue is usually cleaned manually, but this method not only requires stopping the machine but also easily causes the next glass bottle to be blown to be contaminated with the residue, thus rendering it unusable.

[0004] To solve the above problems, the inventors proposed an energy-saving glass forming machine. Summary of the Invention

[0005] To solve the above-mentioned technical problems, an energy-saving glass forming machine is provided. This technical solution solves the problems of glass material suspension and blown head cleaning mentioned in the background art.

[0006] To achieve the above objectives, the present invention can be implemented using the following technical solutions:

[0007] This invention provides an energy-saving glass forming machine, including an air blowing device and an operating table. The bottom of the air blowing device is equipped with a blow head. A drive motor and a guide rod are fixedly connected to the operating table. The output shaft of the drive motor is fixedly connected to a reciprocating lead screw. A mold is symmetrically threaded onto the reciprocating lead screw. Two molds are provided. The molds are slidably connected to the guide rod.

[0008] A cleaning assembly is provided on the outer side of the mold. The cleaning assembly includes a support frame fixedly connected to the operating table. A slide rail is fixedly connected to the support frame. A slider is slidably connected to the slide rail. Short connecting rods are symmetrically rotatably connected inside the slider. There are at least two short connecting rods. A moving block is rotatably connected to the side of the two short connecting rods away from the slider. A limit block is fixedly connected inside the moving block. Limit plates are symmetrically fixedly connected to the side of the support frame away from the mold. There are two limit plates. A contact switch is fixedly connected to the support frame. Connecting plates are fixedly connected to the two molds respectively. There are two connecting plates. A connecting rod is rotatably connected to the connecting plate.

[0009] Preferably, the cleaning assembly further includes a fixed frame fixedly connected to the limiting block, a servo motor fixedly connected to the fixed frame, a pinion fixedly connected to the output shaft of the servo motor, a collection frame and a fixed ring fixedly connected to the side of the fixed frame away from the limiting block, a gear ring rotatably connected to the fixed ring, and a scraper fixedly connected to the inner ring surface of the gear ring.

[0010] Preferably, the support frame has vertical grooves, and there are at least two vertical grooves. The movable block is equipped with a roller on the side near the contact switch, and the movable block is slidably connected to the vertical grooves.

[0011] Preferably, the limiting block is T-shaped, the limiting block is slidably connected to the limiting plate, and the connecting rod is rotatably connected to the slider.

[0012] Preferably, the servo motor is electrically controlled by a contact switch, the pinion is rotatably connected to a fixed frame, and the pinion meshes with a gear ring.

[0013] Preferably, the radius of the collection frame is larger than the radius of the air blowing device, and the collection frame is filled with cold water.

[0014] Preferably, a support assembly is provided on the outer side of the operating table. The support assembly includes two connecting rods rotatably connected to two connecting plates respectively. The side of the connecting rods away from the connecting plates is rotatably connected to a connecting block. A vertical rod is fixedly connected to the bottom of the operating table. A support column is fixedly connected to the side of the connecting block away from the connecting rods. A spring telescopic rod is fixedly connected to the support column. There are no fewer than three spring telescopic rods. The end of the spring telescopic rods away from the support column is fixedly connected to a base plate. A magnetic block is fixedly connected to the bottom of the base plate. There are no fewer than three magnetic blocks. An inner groove is formed on the support column. The number of inner grooves is no fewer than three.

[0015] Preferably, the connecting block is slidably connected to the vertical rod, the operating table has a movable hole, and the base plate is adapted to the movable hole.

[0016] Preferably, the magnetic block is adapted to the inner groove, and a magnet is disposed in the inner groove.

[0017] As described above, the advantages of this invention are:

[0018] After the blowing process is completed by the blown head of the air blowing device, the scraper can clean the blown head. Compared with the existing technology that requires manual cleaning with tools at regular intervals, this device uses a scraper to rotate around the outer ring surface of the blown head, thereby promptly removing glass residue from the outer ring surface of the blown head, ensuring smooth air blowing and preventing these residues from adhering to the mouth of the next glass bottle. Furthermore, cleaning with a scraper after each blowing process can effectively avoid defective or scrap products caused by residual glass due to untimely cleaning. In this way, the blown head of the air blowing device removes adhering substances after each blowing process, solving the problem of impurities that cannot be removed manually in time, resulting in defective or scrap products caused by residual glass, thereby reducing resource waste and the scrap rate.

[0019] By removing impurities from the blowing head of the air blowing device, the falling glass material can be collected simultaneously. Compared to the existing technology that requires manual timed removal of impurities with tools and individual collection of glass material, this device uses a collection frame located directly below the scraper to collect the residual glass material that has been scraped off. This facilitates unified recycling by subsequent staff. The collected glass material can be remelted and used in subsequent production, reducing the need for new raw materials. In this way, centralized recycling of glass material not only reduces raw material waste but also lowers the demand for new materials in glass production.

[0020] By using a base plate, the bottle prototype is secured while avoiding being suspended in mid-air. Compared to traditional designs that directly clamp the bottle neck, leaving the prototype suspended, this device uses a base plate to support the bottle prototype. When the bottle prototype is placed, the base plate is always in contact with and located at the bottom of the prototype, preventing localized glass loss at the neck due to gravity stretching, which could create stress concentration points and cause stress cracks or even breakage during the blowing process. This improves the quality of the glass bottle and reduces the scrap rate.

[0021] By cooperating with the spring telescopic rod, the base plate is kept in close contact with the bottom of the bottle prototype. Compared with the existing technology of blowing into the bottle prototype in a suspended state, this device utilizes the fact that the base plate is still in contact with the bottom of the bottle prototype during the blowing process. As air is blown into the prototype, the base plate descends accordingly. Because the base plate provides physical support, the glass bottle maintains a stable shape during the blowing process, avoiding deformation caused by gravity. This improves the consistency of the glass bottle products and significantly reduces the scrap rate. A lower scrap rate means higher efficiency in the use of raw materials and energy, resulting in significant cost savings. Attached Figure Description

[0022] Figure 1 This is a front perspective view of the overall structure of the present invention;

[0023] Figure 2 This is a three-dimensional schematic diagram of the drive motor and related mold components shown in this invention;

[0024] Figure 3 This is a three-dimensional side view of the overall structure shown in this invention;

[0025] Figure 4 This is a three-dimensional schematic diagram of the cleaning component shown in the present invention;

[0026] Figure 5 This is a plan view of the limiting block and limiting plate components shown in this invention;

[0027] Figure 6 This is an exploded three-dimensional schematic diagram of the slider and short connecting rod shown in this invention;

[0028] Figure 7 This is a three-dimensional schematic diagram of the connection between the limiting block and the fixing frame shown in this invention;

[0029] Figure 8 This is a cross-sectional perspective view of the fixed ring and gear ring shown in this invention;

[0030] Figure 9 This is an exploded three-dimensional schematic diagram of the fixed ring and gear ring shown in this invention;

[0031] Figure 10 This is a three-dimensional schematic diagram of the support component shown in the present invention;

[0032] Figure 11 This is a three-dimensional schematic diagram of the supporting column and spring telescopic rod components shown in the present invention.

[0033] Figure 12 This is an exploded three-dimensional schematic diagram of the spring telescopic rod and base plate shown in this invention.

[0034] The reference numerals in the accompanying drawings of this invention are as follows:

[0035] 1. Air blowing device; 2. Operating table; 3. Drive motor; 31. Guide rod; 32. Reciprocating lead screw; 4. Mold;

[0036] Cleaning components: 51. Support frame; 52. Slide rail; 53. Slider; 54. Short connecting rod; 55. Moving block; 56. Limiting block; 57. Limiting plate; 58. Contact switch; 59. Connecting plate; 510. Connecting rod one; 511. Fixing frame; 512. Servo motor; 513. Pinion gear; 514. Collection box; 515. Fixing ring; 516. Gear ring; 517. Scraper;

[0037] Support components: 61. Linkage 2; 62. Connecting block; 63. Vertical rod; 64. Support column; 65. Spring telescopic rod; 66. Base plate; 67. Magnetic block; 68. Inner groove. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0039] See Figures 1 to 12 As shown, this is an embodiment of the present invention, and an energy-saving glass forming machine will be described in detail below:

[0040] Example: An energy-saving glass forming machine, such as Figure 1 and Figure 2 As shown, the device includes a blowing device 1 and an operating table 2. The bottom of the blowing device 1 is equipped with a blow head, and the blowing device 1 has a telescopic function. When the blowing device 1 extends vertically, the blow head can be inserted into the pressed glass material to blow the glass bottle. When the blowing device 1 retracts vertically, the blow head can be removed from the blown glass bottle. The operating table 2 is fixedly connected to a drive motor 3 and a guide rod 31. The drive motor 3 and the guide rod 31 are symmetrically arranged on the table surface of the operating table 2. The guide rod 31 is arranged higher than the drive motor 3. The output shaft of the drive motor 3 is fixedly connected to a reciprocating screw 32. The reciprocating screw 32 is symmetrically threaded with a mold 4. There are two molds 4. The molds 4 are slidably connected to the guide rod 31.

[0041] like Figures 3 to 6As shown, a cleaning assembly is provided on the outer side of the mold 4. The cleaning assembly includes a support frame 51 fixedly connected to the operating table 2. A slide rail 52 is fixedly connected to the side of the support frame 51 away from the operating table 2. A slider 53 is slidably connected to the slide rail 52. Short connecting rods 54 are symmetrically rotatably connected inside the slider 53. There are at least two short connecting rods 54. A moving block 55 is rotatably connected to the side of the two short connecting rods 54 away from the slider 53. A limit block 56 is fixedly connected to the side of the moving block 55 away from the short connecting rods 54. Limit plates 57 are symmetrically fixedly connected to the side of the support frame 51 away from the mold 4. There are two limit plates 57. A contact switch 58 is fixedly connected to the side of the support frame 51 away from the limit plate 57. The contact switch 58 is located on the movement trajectory of the moving block 55. Connecting plates 59 are fixedly connected to the two molds 4 respectively. There are two connecting plates 59. A connecting rod 510 is rotatably connected to the connecting plate 59.

[0042] Furthermore, such as Figures 7 to 9 As shown, the cleaning assembly also includes a fixing frame 511 fixedly connected to the limiting block 56. A servo motor 512 is fixedly connected to the upper surface of the fixing frame 511. A pinion 513 is fixedly connected to the output shaft of the servo motor 512. A collection frame 514 and a fixing ring 515 are fixedly connected to the side of the fixing frame 511 away from the limiting block 56. The fixing ring 515 is located directly above the collection frame 514. A gear ring 516 is rotatably connected to the upper surface of the fixing ring 515. The gear ring 516 is located directly above the fixing ring 515. A scraper 517 is fixedly connected to the inner ring surface of the gear ring 516. The scraper 517 is attached to the outer surface of the air blowing device 1 and is used to scrape off the glass residue remaining on the outer surface of the air blowing device 1.

[0043] Furthermore, such as Figure 5 and Figure 6 As shown, the support frame 51 has a vertical groove on the side near the contact switch 58, and there are no fewer than two vertical grooves. The movable block 55 has multiple rollers installed on the side near the contact switch 58. The rollers are located inside the vertical grooves, and the movable block 55 is slidably connected to the vertical grooves through the rollers.

[0044] Furthermore, such as Figure 4 and Figure 6 As shown, the limiting block 56 is T-shaped, and the limiting block 56 is slidably connected to the surface of the limiting plate 57. The connecting rod 510 is rotatably connected to the slider 53.

[0045] Furthermore, such as Figure 8 As shown, the servo motor 512 is electrically controlled by the contact switch 58, the pinion 513 is rotatably connected to the surface of the fixed frame 511, and the pinion 513 is meshed with the gear ring 516.

[0046] Furthermore, such as Figure 9As shown, the radius of the collection frame 514 is larger than the radius of the nozzle of the blowing device 1, so that the glass scrap scraped from the outer surface of the blowing device 1 can fall into the interior of the collection frame 514. The collection frame 514 is filled with cold water, which is used to quickly solidify the glass scraped from the outer surface of the blowing device 1.

[0047] Furthermore, such as Figures 10 to 12 As shown, a support assembly is provided on the outer side of the operating table 2. The support assembly includes connecting rods 61 that are rotatably connected to two connecting plates 59 respectively. The number of connecting rods 61 is the same as the number of connecting plates 59. A connecting block 62 is rotatably connected to the side of the connecting rods 61 away from the connecting plates 59. The connecting block 62 is located at the bottom of the operating table 2. A vertical rod 63 is fixedly connected to the bottom of the operating table 2. A support column 64 is fixedly connected to the side of the connecting block 62 away from the connecting rods 61. The support column 64 is located between the two molds 4. A spring telescopic rod 65 is fixedly connected to the upper surface of the support column 64. There are at least three spring telescopic rods 65 arranged in a ring. The ends of the spring telescopic rods 65 away from the support column 64 are fixedly connected to a base plate 66. The bottom of the base plate 66 is fixedly connected to a magnetic block 67. There are at least three magnetic blocks 67 arranged in a ring. The support column 64 has an inner groove 68. The number of inner grooves 68 is the same as the number of magnetic blocks 67. The inner grooves 68 are arranged in a ring and are located directly below the magnetic blocks 67. The positions of the magnetic blocks 67 and the inner grooves 68 correspond to the positions of the spring telescopic rods 65.

[0048] Furthermore, such as Figure 10 As shown, the connecting block 62 is slidably connected to the outer surface of the vertical rod 63. The operating table 2 has a moving hole, the supporting column 64 is located at the center of the moving hole, and the radius of the moving hole is equal to the radius of the base plate 66.

[0049] Furthermore, such as Figure 11 and Figure 12 As shown, the magnetic block 67 and the inner groove 68 are compatible with each other. A magnet is provided in the inner groove 68. When the magnetic block 67 is inserted into the inner groove 68, the magnet in the inner groove 68 will attract the magnetic block 67.

[0050] During work:

[0051] This device can clean the nozzle on the air blowing device 1. The detailed steps are as follows:

[0052] After the robotic arm places the pressed glass material on the base plate 66, the operator starts the drive motor 3 through the controller. The output shaft of the drive motor 3 rotates forward, which drives the reciprocating screw 32 to rotate forward, so that the two molds 4 move horizontally along the guide rod 31 in the direction of getting closer to each other until the two molds 4 are completely in contact. At this time, the output shaft of the drive motor 3 stops rotating forward.

[0053] As the two molds 4 move horizontally along the guide rod 31 toward each other, the connecting plate 59 moves horizontally toward each other along with the molds 4. The connecting plate 59 pushes the slider 53 along the slide rail 52 away from the connecting plate 59 via the connecting rod 510 until the two molds 4 are completely in contact. At this time, the slider 53 stops moving horizontally.

[0054] During this process, the slider 53 pulls the moving block 55 through the short connecting rod 54, causing the roller on the moving block 55 to move vertically downward along the vertical groove on the support frame 51 until the side of the limiting block 56 close to the moving block 55 contacts the limiting plate 57. At this time, the limiting plate 57 prevents the moving block 55 from moving vertically downward. As the slider 53 continues to move along the slide rail 52 in a direction away from the connecting plate 59, the roller on the moving block 55 disengages from the vertical groove on the support frame 51. The limiting block 56 drives the moving block 55 to move horizontally along the surface of the limiting plate 57 together with the slider 53 until the slider 53 stops moving horizontally, at which point the limiting block 56 also stops moving horizontally.

[0055] During the vertical downward movement of the moving block 55, the moving block 55 drives the limiting block 56 to move vertically downward together, causing the fixing frame 511 to move vertically downward. The vertical downward movement of the fixing frame 511 further drives the servo motor 512, pinion 513, collection frame 514, fixing ring 515, gear ring 516, and scraper 517 to move downward together, thereby causing the scraper 517 to disengage from the outer ring surface of the air blowing device 1. When the moving block 55 stops moving downward, the collection frame 514, fixing ring 515, gear ring 516, and scraper 517 also move downward together. All 17 are far away from the air blowing device 1 and are located directly below the air blowing device 1. When the limiting block 56 changes from vertical downward movement to horizontal movement, the fixing frame 511, servo motor 512, pinion 513, collection frame 514, fixing ring 515, gear ring 516 and scraper 517 all move together with the limiting block 56 until the limiting block 56 stops moving horizontally. At this time, the collection frame 514, fixing ring 515, gear ring 516 and scraper 517 are far away from the air blowing device 1 and are located diagonally below the air blowing device 1.

[0056] When the two molds 4 are fully fitted, the molds 4 clamp the bottleneck of the glass material. Then, the operator uses the controller to make the blowing device 1 extend vertically, so that the blow head moves vertically downward. When the blow head is inserted into the bottleneck of the glass material, the blowing device 1 stops extending and blows air into the glass material, thus blowing the glass bottle. After the glass bottle is blown, the operator uses the controller to make the blowing device 1 retract vertically, so that the blow head leaves the inside of the glass bottle and returns to the initial position with the blowing device 1. When the blowing device 1 returns to the initial position, the operator uses the controller to start the drive motor 3. The output shaft of the drive motor 3 reverses, driving the reciprocating screw 32 to reverse, so that the two molds 4 move horizontally along the guide rod 31 in a direction away from each other until the two molds 4 return to the initial position. At this time, the output shaft of the drive motor 3 stops reversing.

[0057] As the two molds 4 move horizontally along the guide rod 31 in a direction away from each other, the connecting plate 59 moves horizontally together with the molds 4. The connecting plate 59 pulls the slider 53 through the connecting rod 510, so that the slider 53 moves horizontally along the slide rail 52 towards the side closer to the connecting plate 59 until the two molds 4 are completely in contact. At this time, the slider 53 stops moving horizontally.

[0058] As the slider 53 moves horizontally along the slide rail 52 toward the side closer to the connecting plate 59, the short connecting rod 54 causes the moving block 55 and the limiting block 56 to slide on the limiting plate 57 toward the side closer to the connecting plate 59. When the roller on the moving block 55 contacts and enters the vertical groove on the support frame 51 and is abutted, the short connecting rod 54 causes the moving block 55 to slide upward.

[0059] When the roller on the moving block 55 is in contact with the air, the collection frame 514, the fixing ring 515, the gear ring 516 and the scraper 517 are located directly below the blow head at the bottom of the blowing device 1.

[0060] As the slider 53 continues to move along the slide rail 52 toward the side closer to the connecting plate 59, the short connecting rod 54 pushes the moving block 55 to slide upward. The moving block 55 drives the limiting block 56 to move upward together, and the fixed frame 511, servo motor 512, pinion 513, collection frame 514, fixed ring 515, gear ring 516 and scraper 517 all move together with the limiting block 56 until the slider 53 stops moving horizontally. At this time, the fixed frame 511, servo motor 512, pinion 513, collection frame 514, fixed ring 515, gear ring 516 and scraper 517 also stop moving vertically upward. At this time, the scraper 517 contacts the blow head on the blowing device 1 and is located on the outer ring surface of the blow head.

[0061] Furthermore, when slider 53 stops moving horizontally, moving block 55 simultaneously stops moving vertically upward and contacts contact switch 58, causing the output shaft of servo motor 512 to rotate forward via controller;

[0062] When the moving block 55 contacts the contact switch 58, the controller causes the output shaft of the servo motor 512 to rotate forward. The output shaft of the servo motor 512 drives the pinion 513 to rotate forward, and the pinion 513 drives the gear ring 516 to rotate on the fixed ring 515, causing the scraper 517 to move in a circular motion. This scrapes off the glass material remaining on the outer surface of the blower head on the blowing device 1, and the scraped glass material falls into the collection frame 514 containing cold water below the blowing device 1 for easy collection by the staff. After the limit plate 57 has rotated two revolutions, the output shaft of the servo motor 512 stops rotating forward. At this time, the cleaning of the blower head and the collection of the fallen glass material have been completed. When blowing the next piece of glass, the above steps are repeated.

[0063] In the above process, after the blowing work is completed by the blowing head of the blowing device 1, the scraper 517 can clean the blowing head. Compared with the existing technology that requires manual cleaning with tools at regular intervals, this device uses the scraper 517 to rotate around the outer ring surface of the blowing head, thereby timely removing the glass residue on the outer ring surface of the blowing head, ensuring smooth air blowing and preventing these residues from adhering to the mouth of the next glass bottle. Moreover, the scraper 517 is used to clean after each blowing, which can effectively avoid the defective or scrap products caused by the residual glass due to the failure to clean in time. In this way, the blowing head of the blowing device 1 removes the attached substances after each blowing, which can solve the problem of the inability to remove impurities in time by humans, resulting in the generation of defective and scrap products caused by residual glass, thereby reducing resource waste and reducing the scrap rate.

[0064] In the above process, while removing impurities from the blowing head of the blowing device 1, the fallen glass material can be collected simultaneously. Compared with the prior art, which uses manual timed removal of impurities with tools and requires collecting each piece of glass individually, this device uses a collection frame 514 located directly below the scraper 517 to collect the scraped residual glass material, making it convenient for subsequent workers to recycle and process it uniformly. The collected glass material can be remelted and used for subsequent production, reducing the demand for new raw materials. In this way, by centrally recycling glass material, not only is raw material waste reduced, but the demand for new materials in glass production is also reduced.

[0065] This device can support the glass material that is about to be blown. The detailed steps are as follows:

[0066] After the robotic arm places the pressed glass material on the base plate 66, the operator starts the drive motor 3 through the controller. The output shaft of the drive motor 3 rotates forward, causing the two molds 4 to move horizontally along the guide rod 31 in a direction that brings them closer to each other until the two molds 4 are completely in contact. At this time, the output shaft of the drive motor 3 stops rotating forward.

[0067] As the two molds 4 move horizontally along the guide rod 31 toward each other, the connecting plate 59 moves horizontally along with the molds 4. During the horizontal movement of the connecting plate 59, the connecting plate 59 pushes the connecting block 62 through the connecting rod 61, so that the connecting block 62 drives the supporting column 64 to move vertically downward along the vertical rod 63.

[0068] When the two molds 4 are fully fitted, the molds 4 clamp the bottleneck of the glass material. Then, the operator uses the controller to make the blowing device 1 extend vertically, so that the blow head moves vertically downward. When the blow head is inserted into the bottleneck of the glass material, the blowing device 1 stops extending and the blow head blows air into the glass material, thereby blowing the glass bottle. During the glass bottle blowing process, as the volume of the glass bottle gradually increases, the bottom of the glass bottle continuously pushes the bottom plate 66, so that the bottom plate 66 moves vertically downward. During the vertical downward movement of the bottom plate 66, the spring telescopic rod 65 is continuously squeezed by the bottom plate 66 and is in a compressed state. At the same time, the magnetic block 67 gradually approaches the inner groove 68.

[0069] When the glass material is blown, the glass material has completely filled the inner wall of the mold 4. At this time, the bottom plate 66 is lowered to a position flush with the upper surface of the operating table 2 and covers the moving hole opened on the upper surface of the operating table 2. The magnetic block 67 has been completely inserted into the inner groove 68. The magnet set in the inner groove 68 attracts the magnetic block 67, thereby keeping the bottom plate 66 stationary.

[0070] After the glass bottle is blown, the operator uses the controller to retract the blowing device 1, causing the blow head at the bottom of the blowing device 1 to leave the inside of the glass bottle and return to the initial position. After the blowing device 1 returns to the initial position, the operator starts the drive motor 3 through the controller. The output shaft of the drive motor 3 reverses, causing the reciprocating screw 32 to reverse, so that the two molds 4 move horizontally along the guide rod 31 in a direction away from each other until the two molds 4 return to the initial position. At this time, the output shaft of the drive motor 3 stops reversing.

[0071] As the two molds 4 move horizontally along the guide rod 31 in a direction away from each other, the connecting plate 59 moves horizontally along with the molds 4. During the horizontal movement of the connecting plate 59, the connecting plate 59 pulls the connecting block 62 through the connecting rod 61, causing the connecting block 62 to drive the support column 64 to move vertically upward along the vertical rod 63 until it returns to the initial position. The robot arm removes the blown glass bottle from the base plate 66. After the glass bottle is removed, the spring telescopic rod 65 extends due to the reduced weight, causing the base plate 66 to move vertically upward. During this process, the magnetic block 67 disengages from the magnet in the inner groove 68 until the base plate 66 returns to the initial position, ready for the next blowing operation.

[0072] In the above process, the base plate 66 ensures that the bottle prototype is fixed while avoiding being suspended in the air. Compared with the traditional design that directly clamps the bottle neck, leaving the bottle prototype suspended, this device uses the base plate 66 to support the bottle prototype. When the bottle prototype is placed, the base plate 66 is always in contact with and located at the bottom of the bottle prototype, avoiding local glass material loss at the neck due to gravity stretching, which would create stress concentration points and cause stress cracks or even breakage of the bottle prototype during the blowing process. This improves the product quality of the glass bottle and reduces the scrap rate.

[0073] In the above process, through the cooperation between the base plate 66 and the spring telescopic rod 65, the base plate 66 is kept close to the bottom of the bottle prototype. Compared with the prior art of blowing into the bottle prototype in a suspended state, this device utilizes the fact that the base plate 66 is still in contact with the bottom of the bottle prototype during the blowing process. As air is blown into the prototype, the base plate 66 descends accordingly. Since the base plate 66 provides physical support, the glass bottle maintains a stable shape during the blowing process, avoiding deformation caused by gravity, thereby improving the consistency of the glass bottle products and significantly reducing the scrap rate. A lower scrap rate means higher efficiency in the use of raw materials and energy, resulting in significant cost savings.

[0074] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An energy-saving glass forming machine, comprising an air blowing device (1) and an operating table (2), characterized in that, The bottom of the blowing device (1) is equipped with a blowing head. The operating table (2) is fixedly connected with a drive motor (3) and a guide rod (31). The output shaft of the drive motor (3) is fixedly connected with a reciprocating screw (32). The reciprocating screw (32) is symmetrically threaded with a mold (4). There are two molds (4). The mold (4) is slidably connected to the guide rod (31). A cleaning component is provided on the outside of the mold (4). The cleaning component includes a support frame (51) fixedly connected to the operating table (2). A slide rail (52) is fixedly connected to the support frame (51). A slider (53) is slidably connected to the slide rail (52). Short connecting rods (54) are symmetrically rotatably connected inside the slider (53). There are at least two short connecting rods (54). The two short connecting rods (54) are rotatably connected to a moving block (55) on the side away from the slider (53). A limit block (56) is fixedly connected inside the moving block (55). A limit plate (57) is symmetrically fixedly connected to the side of the support frame (51) away from the mold (4). There are two limit plates (57). A contact switch (58) is fixedly connected to the support frame (51). A connecting plate (59) is fixedly connected to each of the two molds (4). There are two connecting plates (59). A connecting rod (510) is rotatably connected to the connecting plate (59). The cleaning assembly also includes a fixing frame (511) fixedly connected to the limiting block (56), a servo motor (512) fixedly connected to the fixing frame (511), a pinion (513) fixedly connected to the output shaft of the servo motor (512), a collection frame (514) and a fixing ring (515) fixedly connected to the side of the fixing frame (511) away from the limiting block (56), a gear ring (516) rotatably connected to the fixing ring (515), and a scraper (517) fixedly connected to the inner ring surface of the gear ring (516). The operating table (2) is provided with a support assembly on its outer side. The support assembly includes two connecting rods (61) that are rotatably connected to two connecting plates (59). There are two connecting rods (61). The side of the connecting rods (61) away from the connecting plates (59) is rotatably connected to a connecting block (62). A vertical rod (63) is fixedly connected to the bottom of the operating table (2). A support column (64) is fixedly connected to the side of the connecting block (62) away from the connecting rods (61). A spring telescopic rod (65) is fixedly connected to the support column (64). There are no fewer than three spring telescopic rods (65). The end of the spring telescopic rods (65) away from the support column (64) is fixedly connected to a base plate (66). A magnetic block (67) is fixedly connected to the bottom of the base plate (66). There are no fewer than three magnetic blocks (67). An inner groove (68) is opened on the support column (64). There are no fewer than three inner grooves (68).

2. The energy-saving glass forming machine according to claim 1, characterized in that, The support frame (51) has vertical grooves, and there are at least two vertical grooves. The movable block (55) has a roller installed on the side near the contact switch (58). The movable block (55) is slidably connected to the vertical groove.

3. The energy-saving glass forming machine according to claim 1, characterized in that, The limiting block (56) is T-shaped and is slidably connected to the limiting plate (57). The connecting rod (510) is rotatably connected to the slider (53).

4. The energy-saving glass forming machine according to claim 1, characterized in that, The servo motor (512) is electrically controlled by the contact switch (58), the pinion (513) is rotatably connected to the fixed frame (511), and the pinion (513) is meshed with the gear ring (516).

5. The energy-saving glass forming machine according to claim 1, characterized in that, The radius of the collection frame (514) is larger than the radius of the air blowing device (1), and the collection frame (514) is filled with cold water.

6. The energy-saving glass forming machine according to claim 1, characterized in that, The connecting block (62) is slidably connected to the vertical rod (63), and the operating table (2) is provided with a moving hole, and the base plate (66) is adapted to the moving hole.

7. The energy-saving glass forming machine according to claim 1, characterized in that, The magnetic block (67) is adapted to the inner groove (68), and a magnet is provided in the inner groove (68).

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