Self-adjusting chamfering device and blown glass processing production line with self-adjusting chamfering device

Abstract

The present invention discloses a self-adjusting chamfering device. The chamfering device includes: a chamfering base, a linear slide, a self-adjusting mechanism, a linear guide rail, a chamfering motor, a grinding wheel, a support frame, a slide rod, and a support spring; the chamfering base is installed on the machine frame, the linear slide is installed on the chamfering base, the self-adjusting mechanism is installed on the slider of the chamfering base, the support frame is installed on the self-adjusting mechanism, the linear guide rail is inclined and installed on the support frame, the chamfering motor is installed on the slider of the linear guide rail, one end of the slide rod is fixed on the support frame, the slide rod is parallel to the guide rail in the linear guide rail, the slider in the linear slide is slidably installed on the slide rod, and the support spring is arranged on the slide rod between the slide seat and the support rod in the linear slide. It can chamfer blown glass with different shapes or different thicknesses in the same way; the blown glass processing production line with the self-adjusting chamfering device saves manpower through this production line, ensures the consistency of the processing of each batch of blown glass, improves the processing quality, and improves the production efficiency.

Description

Technical Field

[0001] The present invention relates to a tubular blown glass cutting and processing device, and particularly to a self-adjusting chamfering device and a blown glass processing production line with a self-adjusting chamfering device. Background Art

[0002] After the blown glass is cut, it needs to be polished, chamfered, and polished at the cut to prevent the cut of the blown glass after cutting from damaging the personnel. When the existing blown glass is cut, it is directly cut by laser and then mechanically, and then the cut of the blown glass after cutting is gradually processed manually; this method increases the labor intensity of the operators, reduces the work efficiency, and when cutting manually, the length is difficult to control, which easily makes

[0003] the blown glass cut out uneven in length, resulting in the scrapping of the blown glass. During handling or use, it is also easy to cause injury to the users. Moreover, due to the uneven shape or thickness of the blown glass, it is difficult to ensure the quality of its chamfering through manual processing, which further increases the scrap rate. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art, and provide a self-adjusting chamfering device and a blown glass processing production line with a self-adjusting chamfering device to solve the above problems.

[0005] To achieve the above object of the present invention, the following technical solutions are adopted: a self-adjusting chamfering device, the chamfering device includes: a chamfering base, a linear slide, a self-adjusting mechanism, a linear guide rail, a chamfering motor, a grinding wheel, a support frame, a slide rod, a support spring, and a top mounting mechanism; the chamfering base is installed on the frame, the linear slide is installed on the chamfering base, the self-adjusting mechanism is installed on the slider of the chamfering base, the support frame is installed on the self-adjusting mechanism, the linear guide rail is inclined and installed on the support frame, the chamfering motor is installed on the slider of the linear guide rail, one end of the slide rod is fixed on the support frame, the slide rod is parallel to the guide rail in the linear guide rail, one end of the top mounting mechanism is installed on the support frame, and the other end is top-mounted on the side wall of the blown glass to be chamfered. The slider in the linear slide is slidably installed with the slide rod, and the support spring is arranged on the slide rod between the slide seat and the support rod in the linear slide.

[0006] Further, the self-adjusting mechanism includes: a self-adjusting seat, a slide rod, an adjusting spring, and a fixing block. The self-adjusting seat is installed on the slider of the linear slide. One end of a plurality of the slide rods is fixed on the fixing block. The self-adjusting seat is provided with a plurality of sliding holes for installing the slide rods. A plurality of the slide rods are inserted into the through holes of the self-adjusting seat. Bolts are provided at the ends of the plurality of slide rods extending out of the self-adjusting seat. The adjusting spring is sleeved on the slide rod between the self-adjusting seat and the fixing block.

[0007] Further, the top loading mechanism includes: a top loading bracket and a top loading head installed at one end of the top loading bracket. The top loading head is installed on the upper end of the top loading bracket through a bearing, and the top loading head is top loaded on the blown glass.

[0008] A blown glass processing production line with a self - adjusting chamfering device, comprising: a frame, a feeding device, a laser cutter, a circular turntable, a blanking device, a blanking chute, a grinding device, a chamfering device, a polishing device, a discharging device, and a linkage lifting mechanism; the circular turntable is installed on the frame, and the feeding device, laser cutter, circular turntable, blanking device, blanking chute, grinding device, chamfering device, polishing device, and discharging device are annularly distributed around the turntable. A mechanical gripper is provided on the circular turntable to sequentially process the blown glass on the feeding device through the laser cutter, blanking device, grinding device, chamfering device, and polishing device and then place it on the discharging device. The blanking chute is arranged below the blanking device, and the linkage lifting mechanism is installed on the frame to drive the grinding device, chamfering device, and polishing device to move up and down.

[0009] Further, the linkage lifting mechanism is used to control the grinding device, chamfering device, and polishing device to move up and down. The linkage lifting mechanism includes: a driving motor, a cam, a transmission rod, a top rod, a steering transmission shaft, and a bearing seat. The bearing seats are respectively installed on the frame below the grinding device, chamfering device, and polishing device. Both ends of multiple transmission rods are installed on the bearing seats, and multiple adjacent transmission rods are connected together through the steering transmission shaft. Multiple cams are installed below the grinding device, chamfering device, and polishing device. Multiple top rods are arranged directly above the cams. The upper end of the top rod is slidably inserted into the frame, so that the upper end of the top rod is top loaded on the lifting component in the grinding device, chamfering device, and polishing device. The output shaft of the driving motor is connected to the outer transmission rod.

[0010] Further, a top plate is also provided in the chamfering device. The top plate is installed on the slider in the linear guide rail, and one of the top rods of the linkage lifting mechanism is top loaded on the top plate.

[0011] Further, a nozzle is also provided on the support frame, and the nozzle is connected to the coolant device.

[0012] Further, the support spring is a deformation isobaric spring.

[0013] The working method of the blown glass processing production line with a self - adjusting chamfering device includes the following:

[0014] Adjust the position of the chamfering motor through the linear slide in the chamfering device. When the blown glass is brought above the chamfering device by the circular turntable, at this time, the drive motor in the linkage lifting mechanism drives the cam in the control chamfering device to rotate, causing the ejector rod to move upward due to the cam profile, pushing the top plate upward, and then the top plate drives the motor and the grinding wheel to perform an inclined movement. At this time, the support spring is compressed to chamfer the blown glass. After the chamfering is completed, due to the cam profile, the ejector rod moves downward. At this time, the support spring gradually recovers, and the slider in the linear guide moves downward, and the chamfering motor and the grinding wheel move away from the blown glass. When the shape of the blown glass is not cylindrical or the wall thickness is different, through the self-adjusting mechanism, a constant pressure state is ensured between the grinding wheel and the blown glass. When the pressure between the top mounting head and the blown glass increases, the fixed block in the self-adjusting mechanism moves in the self-adjusting seat through the slide rod, and the elastic force between the fixed block and the self-adjusting seat is ensured through the support spring, thereby ensuring that the force between the grinding wheel and the blown glass is constant, and it automatically adapts to the shape or wall thickness of the blown glass for adjustment.

[0015] Compared with the prior art, a self-adjusting chamfering device and a blown glass processing production line with a self-adjusting chamfering device adopting the above technical solutions have the following beneficial effects: By adopting the adaptive chamfering device, the same chamfer can be performed on blown glass of different shapes or different thicknesses; By adopting the circular turntable, the space can be further reduced. Through the frame, the feeding device, the laser cutter, the circular turntable, the blanking device, the blanking chute, the grinding device, the chamfering device, the polishing device, the unloading device, and the linkage lifting mechanism; The automatic cutting, grinding, chamfering, and polishing processes of the blown glass are realized; By this production line, labor is saved, the consistency of the processing of each batch of blown glass is ensured, the processing quality is improved, the production efficiency is increased, and the safety of the operators is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the three-dimensional perspective 1 structure of the present invention;

[0017] Figure 2 Schematic diagram of the three-dimensional perspective 2 structure of the present invention;

[0018] Figure 3 Top view structure schematic diagram of the present invention with the laser cutter part removed;

[0019] Figure 4 For Figure 2 right view structure schematic diagram;

[0020] Figure 5 Schematic diagram of the installation and distribution structure of the blanking device and the blanking chute in the present invention;

[0021] Figure 6 Schematic diagram of the installation and distribution structure of the blanking device, the blanking chute, and the grinding device in the present invention;

[0022] Figure 7 Schematic structural diagram of the tipping device in the present invention;

[0023] Figure 8 Schematic structural diagram of the cooling device in the present invention;

[0024] Figure 9 Schematic structural diagram of the material blocking device in the present invention;

[0025] Figure 10 Schematic structural diagram of the grinding device in the present invention;

[0026] Figure 11 Schematic structural diagram of the material blocking device in the present invention;

[0027] Figure 12 Schematic structural diagram of the chamfering device in the present invention;

[0028] Figure 13 is Figure 12 Partial three-dimensional structural diagram of the chamfering device;

[0029] Figure 14 is Figure 13 Partial enlarged structural diagram;

[0030] Figure 15 Schematic structural diagram of the loading device in the present invention;

[0031] Reference numerals: 1, frame; 2, loading device; 21, pneumatic linear slide; 22, material changing cylinder; 23, material changing tray; 3, laser cutter; 4, circular rotary table; 41, rotary table; 42, I-shaped mounting seat; 43, fixed disk; 44, pneumatic motor; 45, mechanical gripper; 46, support rod; 5, blanking device; 51, tipping device; 511, support seat; 512, waste tray; 513, return spring; 514, waste cylinder; 52, cooling device; 521, adjusting bracket; 522, telescopic cylinder; 523, cooling wiping head; 53, material blocking device; 531, baffle; 6, blanking chute; 7, grinding device; 71, linear slide; 72, fixed seat; 73, slide bar; 74, fixed plate; 75, grinding groove; 76, grinding disc; 77, main shaft; 78, grinding motor; 8, chamfering device; 81, chamfering base; 82, linear slide; 83, self-adjusting mechanism; 831, self-adjusting seat; 832, adjusting spring; 833, fixed block; 84, linear guide rail; 85, chamfering motor; 86, grinding wheel; 87, support frame; 88, support spring; 89, top mounting mechanism; 891, top mounting bracket; 892, top mounting head; 9, polishing device; 10, unloading device; 11, linkage lifting mechanism; 111, drive motor; 112, cam; 113, transmission rod; 114, ejector rod; 115, steering transmission shaft. Detailed implementation mode

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] As Figure 1-15 shown, a blown glass laser cutting production line with self-adjusting chamfering includes: a frame 1, a feeding device 2, a laser cutter 3, a circular turntable 4, a blanking device 5, a blanking chute 6, a grinding device 7, a chamfering device 8, a polishing device 9, a discharging device 10, and a linkage lifting mechanism 11; the circular turntable 4 is installed on the frame 1, and the feeding device 2, the laser cutter 3, the circular turntable 4, the blanking device 5, the blanking chute 6, the grinding device 7, the chamfering device 8, the polishing device 9, and the discharging device 10 are annularly distributed around the circular turntable. A mechanical gripper 45 is provided on the circular turntable 4 to sequentially pass the blown glass on the feeding device 2 through the laser cutter 3, the blanking device 5, the grinding device 7, the chamfering device 8, and the polishing device 9 and then place it on the discharging device 10. The blanking chute 6 is arranged below the blanking device 5, and the linkage lifting mechanism 11 is installed on the frame 1 to drive the grinding device 7, the chamfering device 8, and the polishing device 9 to move up and down; the chamfering device 8 includes: a chamfering base 81, a linear slide 82, a self-adjusting mechanism 83, a linear guide rail 84, a chamfering motor 85, a grinding wheel 86, a support frame 87, a slide rod 73, a support spring 88, and a top mounting mechanism 89; the chamfering base 81 is installed on the frame 1, the linear slide 82 is installed on the chamfering base 81, the self-adjusting mechanism 83 is installed on the slider of the chamfering base 81, the support frame 87 is installed on the self-adjusting mechanism 83, the linear guide rail 84 is inclinedly installed on the support frame 87, the chamfering motor 85 is installed on the slider of the linear guide rail 84, one end of the slide rod 73 is fixed on the support frame 87, and the slide rod 73 is parallel to the guide rail in the linear guide rail 84. One end of the top mounting mechanism 89 is installed on the support frame 87, and the other end is top-mounted on the side wall of the blown glass to be chamfered; the slider in the linear slide 82 is slidably installed with the slide rod 73, and the support spring 88 is arranged on the slide rod 73 between the sliding seat and the support rod 46 in the linear slide 82.

[0034] In this embodiment, further, the self-adjusting mechanism 83 includes: a self-adjusting seat 831, a slide rod 73, an adjusting spring 832, and a fixing block 833. The self-adjusting seat 831 is installed on the slider of the linear slide 82. One end of a plurality of the slide rods 73 is fixed on the fixing block 833. The self-adjusting seat 831 is provided with a plurality of sliding holes for installing the slide rods 73. A plurality of the slide rods 73 are inserted into the through holes of the self-adjusting seat 831. Bolts are provided at the ends of the plurality of the slide rods 73 extending out of the self-adjusting seat 831. The adjusting spring 832 is sleeved on the slide rod 73 between the self-adjusting seat 831 and the fixing block 833.

[0035] Further in this embodiment, the top loading mechanism 89 includes a top loading bracket 891 and a top loading head 892 mounted at one end of the top loading bracket 891. The top loading head 892 is mounted on the upper end of the top loading bracket 891 through a bearing, and the top loading head 892 is used to top load the blown glass.

[0036] Further in this embodiment, the top loading head 892 is made of nylon.

[0037] Further in this embodiment, the linkage lifting mechanism 11 is used to control the up and down movement of the grinding device 7, the chamfering device 8, and the polishing device 9. The linkage lifting mechanism 11 includes a driving motor 111, a cam 112, a transmission rod 113, a top rod 114, a steering transmission shaft 115, and a bearing seat. The bearing seats are respectively mounted on the frame 1 below the grinding device 7, the chamfering device 8, and the polishing device 9. Both ends of a plurality of the transmission rods 113 are mounted on the bearing seats, and a plurality of adjacent transmission rods 113 are connected together through the steering transmission shaft 115. A plurality of the cams 112 are mounted below the grinding device 7, the chamfering device 8, and the polishing device 9. A plurality of the top rods 114 are arranged directly above the cams 112. The upper end of the top rod 114 is slidably inserted into the frame 1, so that the upper end of the top rod 114 tops the lifting components in the grinding device 7, the chamfering device 8, and the polishing device 9. The output shaft of the driving motor 111 is connected to the outer transmission rod 113.

[0038] Further in this embodiment, a top plate is also provided in the chamfering device 8. The top plate is mounted on the slider in the linear guide 84, and one of the top rods 114 of the linkage lifting mechanism 11 tops on the top plate.

[0039] Further in this embodiment, a nozzle is also provided on the support frame 87, and the nozzle is connected to the coolant device.

[0040] Further in this embodiment, the support spring 88 is a deformation isobaric spring.

[0041] Further in this embodiment, the circular turntable 4 includes a turntable 41, an I-shaped mounting seat 42, a fixed disk 43, a pneumatic motor 44, a mechanical gripper 45, and a support rod 46. The turntable 41 is mounted on the frame 1, the I-shaped mounting seat 42 is mounted on the turntable, the fixed disk 43 is mounted on the I-shaped mounting seat 42 through the support rod 46. A plurality of pneumatic motors 44 are circumferentially arranged on the fixed disk 43, and the mechanical gripper 45 is mounted below the pneumatic motor 44. The turntable 41 is an electric turntable 4.

[0042] In this embodiment, further, the blanking device 5 includes: a dumping device 51, a material blocking device 53, and at least one cooling device 52; the dumping device 51 includes: a support base 511, a waste material tray 512, a return spring 513, a waste material cylinder 514, a horizontal limit block, and an inclined limit block. The support base 511 and the waste material cylinder 514 are arranged side by side on the frame 1. Both ends of the waste material tray 512 are hinged to the support base 511, enabling the waste material tray 512 to rotate around the hinge position. Both ends of the return spring 513 are installed on the waste material tray 512 and the frame 1. The horizontal limit block and the inclined limit block are symmetrically installed on the support base 511. The horizontal limit block is used to support one end of the waste material tray 512 in the horizontal position, and the inclined limit block is used to control the maximum rotation angle of the waste material tray 512. The height of the waste material cylinder 514 is lower than the installation height of the waste material tray 512. The end of the waste material cylinder 514 is provided with a top plate, and the top plate is located below one end. The support base 511 can also be replaced by a cylinder.

[0043] The cooling device 52 includes: an adjustment bracket 521, a telescopic cylinder 522, and a cooling wiping head 523; the adjustment bracket 521 is installed on the frame 1, the telescopic cylinder 522 is installed on the adjustment bracket 521, enabling the telescopic rod in the telescopic cylinder 522 to extend and retract below the mechanical gripper 45. The cooling wiping head 523 is installed on the telescopic cylinder 522, and the cooling wiping head 523 contains coolant.

[0044] In this embodiment, further, the material blocking device 53 includes: an adjustment bracket 521, a telescopic cylinder 522, and a baffle 531; the adjustment bracket 521 is installed on the frame 1, the telescopic cylinder 522 is installed on the adjustment bracket 521, enabling the telescopic rod in the telescopic cylinder 522 to extend and retract below the mechanical gripper 45. The baffle 531 is installed at the end of the telescopic cylinder 522, and the included angle between the baffle 531 and the telescopic cylinder 522 is 80 - 130°.

[0045] In this embodiment, further, the blanking chute 6 is a groove with a Y-shaped structure. The height of the branched end is greater than the height of the non-branched end. One branched end of the blanking chute 6 is located below the baffle 531, and the other end is arranged below one side of the waste material tray 512.

[0046] Further in this embodiment, the grinding device 7 and the polishing device 9 are feeding grinders, and the feeding grinder includes: a linear slide 71, a fixed seat 72, slide rods 73, a fixing plate 74, a grinding groove 75, a grinding disc 76, a main shaft 77, and a grinding motor 78. The fixed seat 72 is installed on the slider of the linear slide 71. A plurality of slide rods 73 are slidably inserted into the fixed seat 72. Above the fixing plate 74, there are successively arranged the fixing plate 74 and the grinding groove 75. The fixing plate 74 and the grinding groove 75 are fixed together with the plurality of slide rods 73. Both ends of the main shaft 77 are inserted into the fixing plate 74 and the grinding groove 75. There are bearings between the main shaft 77 and the fixing plate 74 and the grinding groove 75. The grinding motor 78 is installed on the fixing plate 74 and is connected to the end of the main shaft 77 inserted into the fixing plate 74 through a transmission mechanism. The grinding disc 76 is fixed to the end of the main shaft 77 inserted into the grinding groove 75. The difference between the grinding device 7 and the polishing device 9 is only the different frictional forces of the grinding disc 76.

[0047] Further in this embodiment, the loading device 2 and the unloading device have the same structure, and both are lifting tray mechanisms, including: a linear slide 82 pneumatic linear slide 8221, a material changing cylinder 22, and a material changing tray 23. The linear slide 82 pneumatic linear slide 8221 is installed on the frame 1. The material changing cylinder 22 is installed on the slider of the linear slide 82 pneumatic linear slide 8221. The material changing tray 23 is installed on the material changing cylinder 22.

[0048] The linkage lifting mechanism 11 in this embodiment can also be replaced by multiple cylinders to control the up and down movement of the device.

[0049] The production line is also provided with a PLC control system for controlling the linkage of the entire production line. The PLC control system belongs to the prior art and will not be described in detail here.

[0050] Further in this embodiment, a working method of a blown glass laser cutting production line with self-adjusting chamfers

[0051] When the production line works, the blown glass to be cut is placed on the material changing tray 23 of the loading device 2. The linear slide 82 pneumatic linear slide 8221 of the loading device 2 is used to control the material changing tray 23 to move below the mechanical gripper 45 of the circular turntable 4. The material changing cylinder 22 is controlled to rise, and the blown glass on the material changing cylinder 22 is placed into the mechanical gripper 45. The mechanical gripper 45 is controlled to grasp the blown glass to be cut. The loading device 2 resets for the next loading. At the same time, the pneumatic motor 44 is controlled to drive the mechanical gripper 45 to rotate;

[0052] The circular turntable 4 drives the blown glass to be cut to rotate to the laser processing and cutting station, and at this time, the laser cutter 3 is controlled to cut the rotating blown glass to be cut; in this step of cutting, it cannot be directly cut off, and only a high-temperature cutting line needs to be processed on the blown glass. The laser cutter 3 stops working to wait for cutting the blown glass to be cut that moves downward.

[0053] The circular turntable 4 continues to rotate to move the blown glass to be cut with a high-temperature cutting line above the cooling device 52. At this time, in the cooling device 52, the telescopic cylinder 522 extends, and the coolant in the cooling wiping head 523 is smeared on the high-temperature cutting line of the blown glass to be cut. Due to the principle of thermal expansion and contraction, the blown glass explodes along the high-temperature cutting line. After the explosion, the telescopic cylinder 522 in the material blocking device 53 drives the baffle 531 to extend. If the unnecessary part after the blown glass explodes falls on the support seat 511 plate of the tipping device 51, the waste cylinder 514 is controlled to extend, so that the support plate tilts to pour the unnecessary part into the blanking chute 6; the circular turntable 4 continues to drive the exploded blown glass to move to the position of the material blocking device 53, and the telescopic cylinder 522 retracts to separate the unnecessary part after the blown glass explodes and drops it into the blanking chute 6.

[0054] At this time, the grinding device 7, the chamfering device 8, and the polishing device 9 move up and down due to the work of the linkage lifting mechanism 11. The circular turntable 4 rotates the blown glass after cutting to the grinding device 7. In the grinding device 7, the motor drives the grinding disc 76 to work, and the grinding device 7 is driven by the work of the linkage lifting mechanism 11 to grind the cut of the blown glass after cutting.

[0055] After grinding is completed, before use, the position of the chamfering motor 85 needs to be adjusted first through the linear slide 82 in the chamfering device 8. The circular turntable 4 rotates the blown glass after grinding to the upper part of the chamfering device 8. At this time, the drive motor 111 in the linkage lifting mechanism 11 drives the cam 112 in the control chamfering device 8 to rotate, causing the ejector rod 114 to move upward due to the contour of the cam 112, pushing the top plate upward. Furthermore, the top plate drives the motor and the grinding wheel 86 to perform an inclined movement. At this time, the support spring 88 is compressed to chamfer the blown glass. After chamfering is completed, due to the contour of the cam 112, the ejector rod 114 moves downward. At this time, the support spring 88 gradually returns, and the slider in the linear guide 84 moves downward, and the chamfering motor 85 and the grinding wheel 86 move away from the blown glass. When the shape of the blown glass is not cylindrical or the wall thickness is different, through the self-adjusting mechanism 83, a constant pressure state is ensured between the grinding wheel 86 and the blown glass. When the pressure between the top mounting head 892 and the blown glass increases, the fixed block 833 in the self-adjusting mechanism 83 moves through the slide rod 73 in the self-adjusting seat 831, and the elastic force between the fixed block 833 and the self-adjusting seat 831 is ensured through the support spring 88, thereby ensuring that the force between the grinding wheel 86 and the blown glass is constant, and enabling it to automatically adaptively adjust according to the shape or wall thickness of the blown glass;

[0056] After chamfering is completed, the chamfering device 8 resets. The circular turntable 4 drives the chamfered blown glass to move above the polishing device 9. This step is the same as the operation of the grinding device 7 and will not be described in detail here. After the polishing device 9 resets, at this time, the pneumatic motor 44 that holds the mechanical gripper 45 after polishing stops rotating. The circular turntable 4 rotates the polished blown glass above the blanking device. The linear slide 82 and the pneumatic linear slide 8221 in the blanking device work to drive the material-changing cylinder 22 and the material-changing tray 23 to be located below the polished blown glass. After the material-changing cylinder 22 drives the material-supporting tray to rise, the mechanical gripper 45 that holds the polished blown glass releases it, placing the polished blown glass on the material-changing tray 23 in the blanking device. The blanking device resets, and the circular turntable 4 continues to rotate, making the mechanical gripper 45 that has just released the polished blown glass located above the feeding device 2. By repeating the above process, the blown glass can be continuously cut and subjected to subsequent processing.

[0057] The above is the preferred implementation mode of the present invention. For those of ordinary skill in the art, without departing from the principle of the present invention, several variations and improvements can still be made, and these should also be regarded as the protection scope of the present invention.

Claims

1. An auto-adjusting chamfering device, characterized in that: The chamfering device includes: a chamfering base, a linear slide, a self-adjusting mechanism, a linear guide rail, a chamfering motor, a grinding wheel, a support frame, a slide bar 1, a support spring, and a top-loading mechanism; the chamfering base is installed on the machine frame, the linear slide is installed on the chamfering base, the self-adjusting mechanism is installed on the slider of the chamfering base, the support frame is installed on the self-adjusting mechanism, the linear guide rail is inclined and installed on the support frame, the chamfering motor is installed on the slider of the linear guide rail, one end of the slide bar 1 is fixed on the support frame, the slide bar 1 is parallel to the guide rail in the linear guide rail, one end of the top-loading mechanism is installed on the support frame, and the other end is top-loaded on the side wall of the blown glass to be chamfered. The slider in the linear guide rail is slidably installed with the slide bar 1; the support spring is arranged on the slide bar 1 between the slider in the linear guide rail and the support frame; The self-adjusting mechanism includes: a self-adjusting seat, a slide bar 2, an adjusting spring, and a fixing block. The self-adjusting seat is installed on the slider of the linear slide. One end of a plurality of the slide bars 2 is fixed on the fixing block. The self-adjusting seat is provided with a plurality of sliding holes for installing the slide bars 2. A plurality of the slide bars 2 are inserted into the sliding holes of the self-adjusting seat. Bolts are provided at the ends of the plurality of the slide bars 2 extending out of the self-adjusting seat. The adjusting spring is sleeved on the slide bar 2 between the self-adjusting seat and the fixing block; The top-loading mechanism includes: a top-loading bracket and a top-loading head installed at one end of the top-loading bracket. The top-loading head is installed at one end of the top-loading bracket through a bearing, and the top-loading head is top-loaded on the blown glass.

2. A blown glass processing production line equipped with the self-adjusting chamfering device according to claim 1, characterized in that: Including: A machine frame, a feeding device, a laser cutter, a circular turntable, a blanking device, a blanking chute, a grinding device, a chamfering device, a polishing device, a discharging device, and a linkage lifting mechanism; the circular turntable is installed on the machine frame. The feeding device, the laser cutter, the circular turntable, the blanking device, the blanking chute, the grinding device, the chamfering device, the polishing device, and the discharging device are annularly distributed around the turntable. A mechanical gripper is provided on the circular turntable. The blown glass on the feeding device is sequentially processed by the laser cutter, the blanking device, the grinding device, the chamfering device, and the polishing device and then placed on the discharging device. The blanking chute is arranged below the blanking device. The linkage lifting mechanism is installed on the machine frame to drive the grinding device, the chamfering device, and the polishing device to move up and down.

3. The blown glass processing production line of the self-adjusting chamfering device according to claim 2, characterized in that: The linkage lifting mechanism is used to control the grinding device, the chamfering device, and the polishing device to perform up and down movements. The linkage lifting mechanism includes: a driving motor, a cam, a transmission rod, a top rod, a steering transmission shaft, and a bearing seat. The bearing seats are respectively installed on the machine frame below the grinding device, the chamfering device, and the polishing device. Both ends of a plurality of the transmission rods are installed on the bearing seats. A plurality of adjacent transmission rods are connected together through the steering transmission shaft. A plurality of the cams are installed below the grinding device, the chamfering device, and the polishing device. A plurality of the top rods are arranged directly above the cams. The upper end of the top rod is slidably inserted into the machine frame, so that the upper end of the top rod is top-loaded on the lifting components in the grinding device, the chamfering device, and the polishing device. The output shaft of the driving motor is connected to the outer transmission rod.

4. The blown glass processing production line of the self-adjusting chamfering device according to claim 2, characterized in that: A top plate is further provided in the chamfering device. The top plate is mounted on the slider in the linear guide rail, and one of the ejector rods of the linkage lifting mechanism abuts against the top plate.

5. The blown glass processing production line of the self-adjusting chamfering device according to claim 2, characterized in that: A spray head is further provided on the support frame, and the spray head is connected to the coolant device.

6. The blown glass processing production line of the self-adjusting chamfering device according to claim 2, characterized in that: The support spring is a deformation isobaric spring.

7. The blown glass processing production line of the self-adjusting chamfering device according to claim 2, characterized in that: Its working method includes the following: Adjust the position of the chamfering motor through the linear slide in the chamfering device. When the blown glass is brought above the chamfering device by the circular rotary table, at this time, the drive motor in the linkage lifting mechanism drives the cam in the control chamfering device to rotate, causing the ejector rod to move upward due to the cam profile, pushing the top plate upward, and then the top plate drives the chamfering motor and the grinding wheel to perform an inclined movement. At this time, the support spring is compressed to chamfer the blown glass. After the chamfering is completed, due to the cam profile, the ejector rod moves downward. At this time, the support spring gradually recovers, and the slider in the linear guide rail moves downward, and the chamfering motor and the grinding wheel move away from the blown glass. When the shape of the blown glass is not cylindrical or the wall thickness is different, through the self-adjusting mechanism, a constant pressure state is ensured between the grinding wheel and the blown glass. When the pressure between the top mounting head and the blown glass increases, the fixed block in the self-adjusting mechanism moves through the slide rod 2 in the self-adjusting seat, and the elastic force between the fixed block and the self-adjusting seat is ensured through the adjusting spring, thereby ensuring that the force between the grinding wheel and the blown glass is constant, and enabling it to automatically adapt to the shape or wall thickness of the blown glass for adjustment.

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