A processing apparatus and method for high-strength pressure-resistant glassware

Abstract

The present application relates to the technical fields of glass processing, in particular to a kind of processing equipment and method of high-strength pressure-resistant glassware, including workbench, pedestal, floating seat, damping avoidance module, supporting base, clamping drive, clamping module, suspension, processing module.The present application provides radial tightness, circumferential torsion resistance and axial anti-channeling multidimensional limiting by bottle mouth thread joint and bottle body negative pressure adsorption linkage, completely prevents rotation slip in processing, and cooperates with elastic layer to fill gap, so that clamping force is evenly transmitted, avoid local suspension and stress concentration caused by thread collapse.When bottle mouth is uneven, polishing pressure increases sharply, damping avoidance module is self-adapting flexible retreat to absorb impact energy, when pressure decreases, slow and smooth reset is realized by hydraulic throttling effect, effectively avoid impact damage to bottle mouth caused by pressure change and rigid rebound.

Description

Technical Field

[0001] This invention relates to the field of glass processing technology, and in particular to a processing equipment and method for high-strength, pressure-resistant glassware. Background Technology

[0002] Pressure-resistant glass is a type of special glass possessing high mechanical strength and excellent thermal shock resistance, capable of withstanding significant internal and external pressure differences. Pressure-resistant glassware made from it is widely used in chemical, pharmaceutical, and scientific research fields involving high-pressure or vacuum environments. Among these, laboratory pressure-resistant bottles, as typical high-pressure reaction and storage containers, have extremely high requirements for overall sealing performance and safety. To ensure an absolute seal between the cap and the bottle body, the pressure-resistant bottle must undergo rigorous grinding and polishing of the bottle mouth end face and threaded areas after molding to eliminate molding errors and meet high-precision fitting requirements.

[0003] In existing glassware processing, such as Chinese Patent No. CN224088681U, a glassware frosting device is disclosed, including a base, etc.; a drive motor is fixedly connected to the base, a rotating ring is rotatably connected to the base, and a rotating shaft is rotatably connected to the base.

[0004] The aforementioned existing technologies primarily rely on the coordination of guide rails, rollers, sliding clamps, and fixed clamps to ensure that the angle between the glass bottle mouth and the grinding equipment remains consistent each time. However, these existing technologies do not consider that for pressure-resistant bottles with high sealing requirements, the end face of the mouth often has initial unevenness after forming. When driving the bottle body to rotate for grinding, this form and position error causes the instantaneous cutting depth between the grinding tool and the bottle mouth to change continuously, resulting in drastic fluctuations in grinding force. At the same time, to resist the fluctuating cutting force and maintain the stable rotation of the bottle body, traditional rigid clamps require a large locking force, which can easily cause local compression of the fragile bottle mouth threads, producing micro-scratches or chipping. These processing defects are fatal to pressure-resistant bottles: uneven grinding of the end face or conical surface will directly lead to high-pressure seal failure and leakage; and the micro-scratches or chipping left by processing can easily become crack sources under the axial tensile stress generated by the internal high pressure and propagate rapidly, ultimately causing the container to burst under high pressure and become unusable.

[0005] Therefore, there is still room for improvement in the aforementioned existing technologies. Summary of the Invention

[0006] In order to eliminate micro-cracks and unevenness at the mouth of pressure-resistant containers and ensure sealing safety and structural strength under high pressure, this application provides a processing equipment and method for high-strength pressure-resistant glassware.

[0007] Firstly, the processing equipment for high-strength, pressure-resistant glassware provided in this application adopts the following technical solution:

[0008] A processing device for high-strength, pressure-resistant glassware includes a worktable on which a processing module is suspended; a base located in the center of the worktable; a floating seat slidably mounted on the base, wherein a damping and avoidance module is fitted between the floating seat and the base, the damping and avoidance module being used to avoid excessive pressure on the floating seat and to slowly reset when the pressure is too low; a support base mounted on the floating seat; a clamping drive slidably mounted on the floating seat; and a clamping module mounted on the clamping drive for clamping the glassware and preventing it from rotating circumferentially during processing.

[0009] Preferably, the damping avoidance module includes a guide post, the upper end of which is mounted on the lower end of the floating seat. A guide hole is provided on the base, and the guide post is slidably disposed within the guide hole. The lower end of the guide post has a conical angle. An adjusting ring is threadedly mounted on the base. When the adjusting ring is rotated, it slides up and down under the action of the thread, thereby adjusting the preload of the first spring. A first spring connects the adjusting ring and the floating seat, providing support and resetting. A movable block is radially slidably disposed on the outer periphery of the guide hole. The inner end of the movable block has a wedge-shaped surface adapted to the conical angle. When the guide post moves downward, the movable block slides radially through the pressing fit between the conical angle and the wedge-shaped surface. A buffer block is disposed in a hidden groove inside the base. When the movable block slides outward, it forms a pressing fit with the buffer block. A return damping mechanism is disposed in a mounting groove inside the base, providing damping for the upward resetting of the guide post.

[0010] Preferably, the buffer block is annular and made of polyurethane elastomer. Polyurethane elastomer has excellent viscoelasticity and high damping characteristics. When subjected to overload pressure, it can absorb and dissipate impact energy through elastic deformation to avoid impact. After the pressure is removed, it can slowly reset by relying on the elastic restoring force inside the material.

[0011] Preferably, the return damping mechanism includes a gear, which is rotatably mounted in the mounting groove via a one-way bearing. The one-way bearing, also known as an overrunning clutch, is a type of bearing whose core feature is that it allows free rotation in one direction while locking in the opposite direction. A rack is axially mounted on the outer periphery of the guide post, and the rack intermittently meshes with the gear. A cam is rotatably mounted in the mounting groove, and the cam is synchronously connected to the gear via a rotating connecting rod. A pressure sleeve is fixedly mounted in the mounting groove, and the pressure sleeve is filled with damping medium. A piston is slidably and sealingly mounted in the pressure sleeve. A second spring connects the piston to the bottom of the pressure sleeve, and the second spring acts as a reset mechanism. The piston is I-shaped, and its outer end is pressed against the outer contour of the cam. A throttling orifice for the damping medium to flow is provided on the inner end face or side wall of the piston.

[0012] Preferably, the upper surface of the support base is provided with a conformal groove that matches the shape of the bottom of the glassware. In order to distribute pressure, avoid stress concentration and improve pressure resistance, the bottom of the laboratory pressure bottle is designed as a spherical structure according to industry standards. Therefore, the conformal groove is designed to support the bottom of the pressure bottle.

[0013] Preferably, the clamping module includes a bottle mouth clamping block, which is mounted on the clamping drive component via a mounting bracket. The inner surface of the bottle mouth clamping block is provided with a rigid threaded rib, and the surface of the threaded rib is covered with an elastic layer; a docking block, which is mounted on the axial end face of the bottle mouth clamping block; and a bottle body clamping mechanism, which is mounted on the clamping drive component for clamping the bottle body of the glassware.

[0014] Preferably, the bottle clamping mechanism includes a fixed block mounted on the clamping drive; a telescopic block slidably disposed on the fixed block, with a third spring connecting the telescopic block and the fixed block, the third spring serving a reset function; a bottle clamping block mounted on the telescopic block, the inner wall of the bottle clamping block having a flexible layer for closer contact with the bottle body, a negative pressure groove inside the bottle clamping block, and a negative pressure hole communicating with the outer surface of the glassware on the side wall of the negative pressure groove; a negative pressure plate slidably and sealingly disposed in the negative pressure groove, with a fourth spring connecting the negative pressure plate and the bottom wall of the negative pressure groove, the fourth spring serving a reset function; and an abutment slidably disposed inside the telescopic block, one end of the abutment engaging with the fixed block, and the other end of the abutment being connected to the negative pressure plate via a pulley system, the pulley system serving to change the direction of the force.

[0015] On the other hand, this application provides a method for using a processing device for high-strength, pressure-resistant glassware, the specific processing method including the following steps:

[0016] Step 1, Loading and Fixing: Place the glassware on the support base, and the clamping drive will drive the clamping module to move closer, simultaneously completing the clamping of the bottle mouth and the negative pressure adsorption fixation of the bottle body;

[0017] Step 2, Flexible Processing: The processing module descends to perform processing. When the pressure is overloaded, the floating seat moves downward under pressure, driving the damping and avoidance module to perform buffering and avoidance.

[0018] Step 3, Slow Reset: When the pressure decreases, the floating seat moves upward under the action of elastic force, and the damping avoidance module provides damping through internal throttling to achieve slow reset;

[0019] Step 4: Processing and unloading: The processing module retracts, the clamping module releases and disengages from the negative pressure adsorption, and the glassware is removed.

[0020] In summary, the beneficial technical effects of this application are as follows:

[0021] 1. Smooth processing pressure fluctuations and avoid rigid overload: When unevenness of the bottle mouth causes a sudden increase in grinding pressure, the damping and avoidance module adaptively and flexibly yields to absorb the impact energy; when the pressure decreases, the hydraulic throttling effect achieves slow and stable reset, effectively avoiding the impact damage to the bottle mouth caused by drastic pressure changes and rigid rebound.

[0022] 2. Multi-dimensional limiting to prevent rotation and eliminate stress breakage: Through the linkage of the bottle mouth thread clamp and the negative pressure adsorption of the bottle body, multi-dimensional limiting is provided for radial clamping, circumferential anti-torsion and axial anti-slip, which completely prevents rotation and slippage during processing; at the same time, the elastic layer fills the fit gap, so that the clamping force is evenly transmitted, avoiding thread breakage caused by local suspension and stress concentration.

[0023] 3. The above mechanism eliminates micro-cracks and edge chipping defects in the processing, ensures high-precision grinding of the bottle mouth end face, and ultimately guarantees the sealing safety and overall structural integrity of the pressure-resistant bottle under high-pressure conditions. Attached Figure Description

[0024] Figure 1 This is a first three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 This is a cross-sectional view of the structure between the base, floating seat, damping and avoidance module, support base, clamping drive component, and clamping module of the present invention.

[0026] Figure 3 This is a schematic diagram of the structure of the damping avoidance module of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure between the gear, rack, and rotating connecting rod of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the cam, rotating connecting rod, pressure sleeve, piston, second spring, and throttle orifice of the present invention;

[0029] Figure 6 This is a cross-sectional view of the clamping module of the present invention;

[0030] Figure 7 This is a schematic diagram of the clamping module of the present invention;

[0031] Figure 8 This is a schematic diagram of the bottle clamping mechanism of the present invention.

[0032] Explanation of reference numerals in the attached drawings: 1. Worktable; 2. Base; 3. Floating seat; 4. Damping and avoidance module; 5. Support base; 6. Clamping drive component; 7. Clamping module; 11. Suspension; 12. Machining module; 21. Guide hole; 22. Mounting slot; 41. Guide post; 42. Adjusting ring; 43. First spring; 44. Moving block; 45. Buffer block; 46. Return damping mechanism; 51. Conformal support groove; 71. Bottle mouth clamping block; 72. Threaded rib; 73. Connecting block; 74. Bottle body Clamping mechanism; 461, gear; 462, rack; 463, cam; 464, rotating connecting rod; 465, pressure sleeve; 466, piston; 467, second spring; 468, throttling orifice; 711, mounting bracket; 741, fixing block; 742, telescopic block; 743, bottle clamping block; 744, negative pressure groove; 745, negative pressure hole; 746, negative pressure plate; 747, contacting element; 748, pulley block; 7421, third spring; 7461, fourth spring. Detailed Implementation

[0033] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0034] This application discloses a processing equipment and method for high-strength pressure-resistant glassware. By constructing a processing mechanism that combines flexible pressure equalization, multi-dimensional limiting, and dynamic damping, the adaptive dispersion of clamping stress and flexible absorption of overload impact are achieved, thereby effectively preventing local breakage of the glassware and improving processing stability.

[0035] Reference Figure 1 , Figure 2As shown, a processing device for high-strength pressure-resistant glassware includes a worktable 1 with a processing module 12 mounted on it via a suspension 11; a base 2 located in the middle of the worktable 1; a floating seat 3 slidably mounted on the base 2, with a damping and avoidance module 4 cooperating between the floating seat 3 and the base 2. The damping and avoidance module 4 is used to avoid excessive pressure on the floating seat 3 and to slowly reset when the pressure is too low; a support base 5 mounted on the floating seat 3; a clamping drive 6 slidably mounted on the floating seat 3; and a clamping module 7 mounted on the clamping drive 6 for clamping the glassware and preventing it from rotating circumferentially during processing.

[0036] In actual operation, the glassware is placed on the support base 5. The clamping drive 6 drives the clamping module 7 to approach and clamp the glassware. During clamping, the clamping module 7 tightens the bottle neck threads to prevent circumferential rotation, and simultaneously generates negative pressure to adsorb and fix the bottle body. Subsequently, the processing module 12 descends for grinding. When the processing pressure is too high, the floating seat 3 is pressed downward to avoid it, at which time the damping avoidance module 4 acts to provide buffering. When the processing pressure decreases or disappears, the floating seat 3 slowly returns to its original position under the slow reset action of the damping avoidance module 4. Finally, the clamping module 7 releases and releases the negative pressure, and the processed glassware is removed. This application effectively distributes the circumferential force during processing by using threaded clamping on the bottle neck and adsorbing clamping on the bottle body, preventing damage from rotation of the glassware and breakage of the bottle neck. At the same time, it adapts to changes in processing pressure, realizing overpressure buffering and slow reset after pressure reduction, improving the stability and safety of the processing process.

[0037] Reference Figure 3 , Figure 4As shown, the damping avoidance module 4 includes a guide post 41, the upper end of which is installed at the lower end of the floating seat 3. A guide hole 21 is provided on the base 2, and the guide post 41 is slidably disposed in the guide hole 21. The lower end of the guide post 41 is provided with a conical angle. An adjusting ring 42 is installed on the base 2 by a threaded connection. When the adjusting ring 42 is rotated, it can slide up and down under the action of the thread, thereby adjusting the preload of the first spring 43. The first spring 43 is connected between the adjusting ring 42 and the floating seat 3, and the first spring 43 plays a supporting and resetting role. A movable block 44 is radially slidable on the outer periphery of the guide hole 21. The inner end of the movable block 44 is provided with a wedge-shaped surface adapted to the cone angle. When the guide post 41 moves downward, the movable block 44 is driven to slide radially through the pressing fit between the cone angle and the wedge-shaped surface. A buffer block 45 is disposed in a hidden groove opened inside the base 2. When the movable block 44 slides outward, it forms a pressing fit with the buffer block 45. A return damping mechanism 46 is disposed in the mounting groove 22 opened inside the base 2, which is used to provide damping for the upward reset of the guide post 41.

[0038] Reference Figure 4 As shown, the buffer block 45 is annular and made of polyurethane elastomer. Polyurethane elastomer has excellent viscoelasticity and high damping characteristics. When subjected to overload pressure, it can absorb and dissipate impact energy through elastic deformation to avoid impact. After the pressure is removed, it can slowly reset by relying on the elastic recovery force inside the material.

[0039] In actual operation, after the pressure-resistant bottle is clamped and fixed, the processing module 12 descends to apply a certain pre-pressure to the bottle mouth in preparation for grinding. Under pressure, the floating seat 3 is squeezed down, the first spring 43 is compressed, and the guide post 41 slides down along the guide hole 21. The lower end of the guide post 41 contacts and squeezes the movable block 44 to limit it, thereby reaching the processing position. Then, the processing module 12 performs grinding work on the bottle mouth. If the pressure on the bottle mouth increases during operation (the end face itself is not flat, and if a large protrusion is encountered, it will cause the pressure to increase suddenly), the squeezing force of the guide post 41 on the movable block 44 will increase. After the movable block 44 is squeezed, it squeezes the buffer block 45 radially. The buffer block 45 deforms, so that the movable block 44 can slide radially and the guide post 41 can slide down, avoiding excessive grinding pressure that could damage the bottle mouth.

[0040] Reference Figure 4 , Figure 5As shown, the return damping mechanism 46 includes a gear 461, which is rotatably mounted in the mounting groove 22 via a one-way bearing. The one-way bearing, also known as an overrunning clutch, is a type of bearing whose core feature is that it allows free rotation in one direction while locking in the opposite direction. A rack 462 is axially mounted on the outer periphery of the guide post 41, and the rack 462 intermittently meshes with the gear 461. A cam 463 is rotatably mounted in the mounting groove 22, and the cam 463 is synchronously connected to the gear 461 via a rotating connecting rod 464. A pressure sleeve is also included. A cylinder 465 is fixedly disposed in the mounting groove 22, and the inside of the pressure sleeve 465 is filled with damping medium; a piston 466 is slidably and sealed in the pressure sleeve 465, and a second spring 467 is connected between the piston 466 and the bottom of the pressure sleeve 465, the second spring 467 playing a reset function; the piston 466 is I-shaped, and the outer end of the piston 466 is pressed and fitted with the outer contour of the cam 463; the inner end face or side wall of the piston 466 is provided with a throttling hole 468 for the damping medium to flow.

[0041] In actual operation, when the guide post 41 descends to a certain distance, it brings the rack 462 into contact with the gear 461. At this time, under the action of the one-way bearing, the gear 461 idles without affecting the movement of the rack 462. Afterwards, if the processing pressure decreases (due to tool lifting after grinding or unevenness at the bottle mouth during grinding), the guide post 41 tends to move upward, and the rack 462 follows the guide post 41 upward. Under meshing action, the gear 461 rotates. At this time, under the action of the one-way bearing, the gear 461 drives the rotating connecting rod 464 to rotate, and the cam... 463 follows the rotation of the connecting rod 464. The rotating cam 463 squeezes the piston 466 to slide inward. The damping medium in the pressure sleeve 465 is forced to flow through the throttling orifice 468. Since the orifice 468 has a small diameter, the damping medium produces a throttling effect when it flows through, thereby forming a hydraulic damping force that hinders the rapid movement of the piston 466. This damping force makes the piston 466 only able to retract slowly and smoothly, thereby limiting the movement speed of the rack 462 and realizing the slow and smooth reset of the guide post 41 during the return stroke, avoiding the secondary impact caused by rigid rebound.

[0042] Reference Figure 2 As shown, the upper surface of the support base 5 is provided with a conformal groove 51 that matches the shape of the bottom of the glassware. In order to distribute pressure, avoid stress concentration and improve pressure resistance, the bottom of the laboratory pressure bottle is designed as a spherical structure according to industry standards. Therefore, the conformal groove 51 is designed to support the bottom of the pressure bottle.

[0043] Reference Figure 6 , Figure 7As shown, the clamping module 7 includes a bottle mouth clamping block 71, which is mounted on the clamping drive member 6 via a mounting bracket 711. The inner surface of the bottle mouth clamping block 71 is provided with a rigid threaded rib 72, and the surface of the threaded rib 72 is covered with an elastic layer; a docking block 73, which is mounted on the axial end face of the bottle mouth clamping block 71; and a bottle body clamping mechanism 74, which is mounted on the clamping drive member 6 for clamping the bottle body of the glassware.

[0044] In actual operation, the bottle mouth clamping block 71 closes to the mating block 73 to clamp the bottle mouth of the pressure-resistant bottle. The threaded rib 72 is aligned and engaged with the bottle mouth thread of the pressure-resistant bottle. The elastic layer outside the threaded rib 72 is squeezed and deformed to fill the gap between the threaded rib 72 and the bottle mouth thread. This eliminates the thread fit gap and the resulting local suspension state, so that the clamping force and the axial force generated during processing can be continuously and smoothly transmitted through the elastic layer. The bottle mouth clamping block 71, the threaded rib 72, the elastic layer and the bottle mouth thread thus form a tightly fitted whole force-bearing structure, which effectively avoids the bottle mouth thread from breaking or being damaged due to gap suspension or stress change.

[0045] Reference Figure 8 As shown, the bottle clamping mechanism 74 includes a fixed block 741, which is mounted on the clamping drive member 6; a telescopic block 742, which is slidably disposed on the fixed block 741, and a third spring 7421 is connected between the telescopic block 742 and the fixed block 741, the third spring 7421 serving a reset function; and a bottle clamping block 743, which is mounted on the telescopic block 742. The inner wall of the bottle clamping block 743 is provided with a flexible layer, which fits more tightly with the bottle body. A negative pressure groove 744 is formed inside the bottle clamping block 743, and the side wall of the negative pressure groove 744... A negative pressure hole 745 communicating with the outer surface of the glassware is provided; a negative pressure plate 746 is slidably and sealingly disposed in the negative pressure groove 744, and a fourth spring 7461 is connected between the negative pressure plate 746 and the bottom wall of the negative pressure groove 744, the fourth spring 7461 playing a reset role; an abutment member 747 is slidably disposed inside the telescopic block 742, one end of the abutment member 747 is pressed and engaged with the fixed block 741, and the other end of the abutment member 747 is connected and engaged with the negative pressure plate 746 through a pulley group 748, the pulley group 748 playing a role in changing the direction of force.

[0046] In actual operation, the clamping drive 6 closes, and the bottle clamping block 743 contacts the bottle body of the pressure-resistant bottle. As the clamping drive 6 continues to move, the telescopic block 742 and the fixed block 741 slide relative to each other, the third spring 7421 is compressed, and the contacting member 747 contacts and squeezes the fixed block 741. Under the action of the pulley group 748, the negative pressure plate 746 is pulled and moved, thereby generating negative pressure in the negative pressure hole 745, which adsorbs the bottle body of the pressure-resistant bottle under negative pressure.

[0047] This negative pressure adsorption effect ensures a tight fit between the flexible layer and the bottle surface, and the resulting normal adsorption force significantly increases the frictional resistance between the contact surfaces. This not only achieves a stable grip in the radial direction but also provides sufficient static friction in the circumferential direction to resist the rotational cutting torque during grinding, and prevents the bottle neck threads from being damaged by excessive torque.

[0048] Reference Figures 1-8 As shown, this application also discloses a method for processing high-strength, pressure-resistant glassware. Specifically, the processing method includes the following steps:

[0049] Step 1, Loading and Fixing: Place the glassware on the support base 5, and the clamping drive 6 drives the clamping module 7 to move closer, simultaneously completing the bottle mouth clamping and the bottle body negative pressure adsorption fixation.

[0050] Step 2, Flexible processing: The processing module 12 descends to perform processing. When the pressure is overloaded, the floating seat 3 is pressed down and drives the damping and avoidance module 4 to perform buffering and avoidance.

[0051] Step 3, slow reset: When the pressure decreases, the floating seat 3 moves upward under the action of elastic force, and the damping avoidance module 4 provides damping through internal throttling to achieve slow reset;

[0052] Step 4, processing and unloading: The processing module 12 retracts, the clamping module 7 releases and releases the negative pressure adsorption, and the glassware is taken out.

[0053] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A processing device for high-strength, pressure-resistant glassware, characterized in that, include: The workbench has a processing module mounted on it via a suspension system; The base is located in the middle of the workbench; A floating seat is slidably mounted on a base. A damping and avoidance module is fitted between the floating seat and the base. The damping and avoidance module is used to avoid excessive pressure on the floating seat and to slowly reset when the pressure is too low. The supporting base is mounted on a floating seat; The clamping drive component is slidably mounted on the floating seat; The clamping module, which is mounted on the clamping drive, is used to clamp the glassware and prevent it from rotating circumferentially during processing.

2. The processing equipment for high-strength pressure-resistant glassware according to claim 1, characterized in that, The damping avoidance module includes: A guide post is installed at its upper end at the lower end of the floating seat. A guide hole is provided on the base. The guide post is slidably disposed in the guide hole. A cone angle is provided at the lower end of the guide post. An adjusting ring is installed on the base via a threaded connection, and a first spring connects the adjusting ring to the floating seat. A movable block is slidably disposed on the outer periphery of the guide hole along the radial direction, and the inner end of the movable block is provided with a wedge-shaped surface adapted to the cone angle; A buffer block is provided in a hidden groove inside the base, and the movable block forms a pressing fit with the buffer block when it slides outward; A return damping mechanism, which is disposed in a mounting groove inside the base, is used to provide damping for the upward reset of the guide post.

3. The processing equipment for high-strength pressure-resistant glassware according to claim 2, characterized in that, The buffer block is circular and made of polyurethane elastomer.

4. The processing equipment for high-strength pressure-resistant glassware according to claim 2, characterized in that, The return damping mechanism includes: A gear, which is rotatably mounted in the mounting slot via a one-way bearing; A rack is axially mounted on the outer periphery of the guide post, and the rack intermittently meshes with the gear. A cam is rotatably disposed in the mounting groove, and the cam is synchronously connected to the gear via a rotating connecting rod; A pressure sleeve is fixedly installed in the mounting groove, and the inside of the pressure sleeve is filled with a damping medium. A piston component is slidably sealed in the pressure sleeve. A second spring is connected between the piston component and the bottom of the pressure sleeve. The piston component is I-shaped. The outer end of the piston component is pressed and fitted with the outer contour of the cam. A throttling orifice for the flow of damping medium is opened on the inner end face or side wall of the piston component.

5. The processing equipment for high-strength pressure-resistant glassware according to claim 1, characterized in that, The upper surface of the support base is provided with a conformal groove that matches the shape of the bottom of the glassware.

6. The processing equipment for high-strength pressure-resistant glassware according to claim 1, characterized in that, The clamping module includes: A bottle mouth clamping block is mounted on a clamping drive component via a mounting bracket. The inner surface of the bottle mouth clamping block is provided with rigid threaded ribs, and the surface of the threaded ribs is covered with an elastic layer. A docking block, which is installed on the axial end face of the bottle mouth clamping block; A bottle-holding mechanism, which is mounted on the clamping drive, is used to clamp the bottle body of the glassware.

7. The processing equipment for high-strength pressure-resistant glassware according to claim 6, characterized in that, The bottle clamping mechanism includes: A fixing block, which is mounted on the clamping drive member; A telescopic block is slidably mounted on the fixed block, and a third spring connects the telescopic block and the fixed block. A bottle clamping block is installed on the telescopic block. The inner wall of the bottle clamping block is provided with a flexible layer. A negative pressure groove is opened inside the bottle clamping block. A negative pressure hole communicating with the outer surface of the glassware is opened on the side wall of the negative pressure groove. A negative pressure plate is slidably and sealed in the negative pressure groove, and a fourth spring is connected between the negative pressure plate and the bottom wall of the negative pressure groove; An abutment is slidably disposed inside the telescopic block. One end of the abutment is pressed against the fixed block, and the other end of the abutment is connected to the negative pressure plate through a pulley system.

8. A processing apparatus for high-strength pressure-resistant glassware according to any one of claims 1-7, characterized in that: The method of using the above-mentioned high-strength pressure-resistant glassware processing equipment includes the following steps: Step 1, Loading and Fixing: Place the glassware on the support base, and the clamping drive will drive the clamping module to move closer, simultaneously completing the clamping of the bottle mouth and the negative pressure adsorption fixation of the bottle body; Step 2, Flexible Processing: The processing module descends to perform processing. When the pressure is overloaded, the floating seat moves downward under pressure, driving the damping and avoidance module to perform buffering and avoidance. Step 3, Slow Reset: When the pressure decreases, the floating seat moves upward under the action of elastic force, and the damping avoidance module provides damping through internal throttling to achieve slow reset; Step 4: Processing and unloading: The processing module retracts, the clamping module releases and disengages from the negative pressure adsorption, and the glassware is removed.

Images