A bottle clamping mechanism for making glass bottles

Abstract

The application discloses a kind of, belong to glass production processing field, including clamping part, the clamping part includes cylinder clamping jaw, two clamp components of two clamping heads outer surface fixed in cylinder clamping jaw, adjusting avoidance unit is connected on the outer surface of cylinder clamping jaw;The adjusting avoidance unit includes two slide seat one symmetrically sliding in the outer surface of cylinder clamping jaw two sides, two mounting brackets are respectively fixed with two slide seat one;Cleaning assembly is cleaned to the side of clamp and glass bottle contact, remove the dust, glass chippings and other impurities attached to the surface of clamp, reduce friction coefficient, reduce the abrasion of clamp and glass bottle caused by foreign matter, keep the clean of the contact surface of clamp and glass bottle, help to ensure the uniform distribution of clamping force, reduce local stress concentration, thereby reduce the risk of glass bottle breakage or deformation, avoid long-term accumulated impurities to cause abrasion and corrosion on the surface of clamp, thereby prolong the service life of clamp.

Description

Technical Field

[0001] This invention relates to the field of glass production and processing, and more specifically, to a bottle clamping mechanism for glass bottle manufacturing. Background Technology

[0002] Glass bottles are traditional beverage packaging containers in my country. The glass bottle production process mainly includes raw material preprocessing, batch preparation, melting, forming, heat treatment and other steps. After the glass is formed in the blow mold, the bottle mouth is usually clamped by the mouth mold clamp or forming mold clamp and the glass bottle is moved to the conveyor belt. Because dust, oil, and other impurities from the production environment may adhere to the surface of the clamps, these hard particles will increase friction during clamping and accelerate the wear of the clamps. Worn clamps may cause uneven clamping force, especially at the neck and bottom of the glass. This uneven stress distribution is prone to forming stress concentration points at the neck and bottom, causing cracks to form in the glass at these parts. To avoid damaging the surface of glass bottles when clamped, an existing patent (Chinese utility model patent CN216662841U) discloses a bottle clamping mechanism used in glass bottle manufacturing. This mechanism uses rubber pads on the inner wall of the clamps to effectively clamp the glass bottle while preventing surface damage. However, in practical use, although the rubber pads prevent direct contact between the clamps and the glass bottle, the bottle opening temperature is high. If the bottle is clamped directly with the rubber pads immediately after molding, the high temperature will melt the pads. If the bottle opening temperature is allowed to naturally decrease after molding (because rapid cooling with external equipment can cause the bottle to crack), this process takes a long time, impacting production efficiency. Summary of the Invention

[0003] In view of the problems existing in the prior art, the purpose of the present invention is to provide a bottle clamping mechanism for glass bottle manufacturing.

[0004] To solve the above problems, the present invention adopts the following technical solution.

[0005] A bottle clamping mechanism for manufacturing glass bottles includes a clamping part, the clamping part including a cylinder jaw, two clamping assemblies fixed to the outer surfaces of the two clamping heads of the cylinder jaw, and an adjusting and avoiding unit connected to the outer surface of the cylinder jaw. The adjustment and avoidance unit includes two slide blocks symmetrically slidably connected to both sides of the outer surface of the cylinder jaw, two mounting brackets fixedly connected to the two slide blocks respectively, and an adjustment component for driving the slide blocks to move; a clamp wear pretreatment unit is movably connected between the two mounting brackets. The clamp wear pretreatment unit includes a slide block two and a threaded sleeve respectively connected in two mounting brackets, and a cleaning assembly located between the slide block two and the threaded sleeve. The cleaning assembly includes a fixed bracket fixed to the slide block two and the threaded sleeve on both sides respectively, a mounting seat connected to the inner wall of the fixed bracket, a rotating shaft rotatably connected inside the mounting seat, a drive assembly fixed to one side of the mounting seat for driving the rotating shaft to rotate, and a brush fixed to the outer surface of the rotating shaft.

[0006] Furthermore, each of the two mounting brackets has a sliding groove on its opposite side, and the slide block and the screw sleeve are respectively slidably connected in the sliding grooves of the two mounting brackets. One of the mounting brackets has a motor two fixedly connected to its outer surface and a lead screw two rotatably connected in its sliding groove. The output shaft of the motor two passes through the mounting bracket and is fixedly connected to one end of the lead screw two. The lead screw two is screwed into the screw sleeve.

[0007] Furthermore, the mounting base is rotatably connected to the inner wall of the fixed frame, and an angle adjustment unit is also connected to the inner wall of the fixed frame. The angle adjustment unit includes a turntable rotatably connected to the inner wall of the fixed frame, a connecting rod rotatably connected to one side of the turntable, and a connector rotatably connected to the other end of the connecting rod. One side of the connector is rotatably connected to one side of the mounting base. A motor is fixedly connected to one side of the fixed frame, and the output shaft of the motor passes through the fixed frame and is fixedly connected to one side of the turntable.

[0008] Furthermore, the connecting component includes a seat body rotatably connected to one side of the mounting base, a movable groove 1 opened inside the seat body, a limiting block slidably connected to the movable groove 1, an insert block movably inserted into the seat body and fixed at one end to the limiting block, and two springs 1 located in the movable groove 1 and respectively connected to both sides of the limiting block, wherein one of the springs is sleeved outside the insert block, and the end of the insert block located outside the seat body is rotatably connected to one end of the connecting rod.

[0009] Furthermore, the mounting base is equipped with a cleaning unit, which includes a movable groove 2 on the inner wall of the mounting base, a comb seat slidably connected in the movable groove 2, comb teeth on one side of the comb seat, a rod fixed to the upper end of the comb seat and extending outward through the mounting base, and a spring 2 sleeved on the outside of the rod. The upper end of the rotating shaft passes through the mounting base and is fixed to the turntable 2. The upper end of the turntable 2 is integrally formed with multiple flanges. One side of each flange has an inclined surface. The two ends of the spring 2 are respectively connected to the comb seat and the inner wall of the movable groove 2.

[0010] Furthermore, a through groove is provided inside the rotating shaft, and an air outlet communicating with the through groove is provided on the outer surface of the rotating shaft. A rotary joint is fixedly connected to the lower end of the mounting base, and the inner tube of the rotary joint passes through the mounting base and is inserted into the through groove.

[0011] Furthermore, the drive assembly includes a motor three fixed to one side of the mounting base and a side plate, a synchronous pulley one rotatably connected to one side of the side plate, a synchronous pulley two fixed to the outer surface of the rotating shaft, and a synchronous belt connecting the synchronous pulley one and the synchronous pulley two, and the output shaft of the motor three is fixed to one side of the synchronous pulley one.

[0012] Furthermore, the clamp assembly includes a connecting frame fixed to the outer surface of the cylinder jaw gripper head, a heat insulation seat fixed to one end of the connecting frame, a clamp head fixed to one end of the heat insulation seat, and two extension plates symmetrically fixed to the outer surface of one side of the connecting frame.

[0013] Furthermore, a fatigue removal smoothing unit is rotatably connected between the two extension plates, and the fatigue removal smoothing unit includes a movable frame rotatably connected between the two extension plates, a rocker plate rotatably connected to one side of the movable frame, a rotating seat rotatably connected to the other side of the movable frame and fixed to the rocker plate, a grinding block snapped into the rotating seat, and a magnetic block one fixed to one side of the movable frame. A magnetic block two that attracts magnetic block one is fixed to one side of the connecting frame. A positioning pin is inserted inside the extension plate, and the positioning pin passes through the extension plate and is inserted into the movable frame to position the movable frame.

[0014] Furthermore, the adjustment assembly includes a motor fixed to one outer surface of the cylinder jaw, a lead screw rotatably connected to one outer surface of the cylinder jaw, and two sets of slide rails symmetrically fixed to both sides of the cylinder jaw. The output shaft of the motor is fixed to one end of the lead screw, the lead screw is screwed into the slide block, and the two slide blocks are slidably connected to the two sets of slide rails respectively.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) This solution is equipped with a clamp wear pretreatment unit. The position of the cleaning component is adjusted by adjusting the avoidance unit. The cleaning component cleans the side of the clamp that contacts the glass bottle, removes dust and other impurities attached to the clamp surface, reduces the friction coefficient, reduces the wear of the clamp and glass bottle caused by foreign objects, keeps the contact surface between the clamp and the glass bottle clean, helps to ensure the uniform distribution of clamping force, reduces local stress concentration, thereby reducing the risk of glass bottle breakage or deformation, avoids long-term accumulated impurities from causing wear and corrosion on the clamp surface, thereby extending the service life of the clamp. Compared with using rubber pads for clamping, it avoids the melting of rubber pads at high temperature, and shortens the time required for the glass bottle to cool down, thus speeding up production efficiency.

[0016] (2) This solution is equipped with an angle adjustment unit. The motor drives the turntable and the connecting rod to rotate. The rotation of the connecting rod can drive the mounting base to rotate in the fixed frame, thereby adjusting the angle of the brush. By adjusting the contact angle between the brush and the inner wall of the clamp, the mechanical force in the cleaning process can be changed. This adjustment helps to break the adhesion between dirt and the surface, making it easier to remove dirt. The flexible adjustment capability allows the brush to be precisely adjusted according to the type and stubbornness of dirt, thereby achieving a deeper and more thorough cleaning effect.

[0017] (3) This solution is equipped with a dust removal unit. The dust removal unit can effectively remove dust, impurities and residues from the bristles, keeping the bristles clean and improving the cleaning effect of the brush. It also prevents dirt on the bristles from re-contaminating the clamp surface during the cleaning process. The dust removal unit can prevent the bristles from tangling together and maintain the independence and elasticity of the bristles. This ensures that the brush can evenly contact every part of the clamp body wall during the cleaning process, improving cleaning efficiency and effect. At the same time, when the rotating shaft rotates, it drives the second turntable to rotate. When the second turntable rotates, it drives the dust removal unit to move up and down, which can clean the bristles more efficiently. The up and down moving dust removal unit can comb the bristles more evenly, ensuring that each bristle can be fully cleaned and organized, maintaining the optimal working condition of the bristles. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the lead screw structure of the present invention; Figure 3 This is a schematic diagram of the fatigue-removing smoothing unit and clamp assembly of the present invention; Figure 4 This is a schematic diagram of the cleaning component structure of the present invention; Figure 5 This is a schematic diagram of the angle adjustment unit structure of the present invention; Figure 6 This is a schematic diagram of the drive assembly, turntable 2, flange, and inclined surface structure of the present invention; Figure 7 This is a schematic diagram of the impurity removal unit structure of the present invention; Figure 8 This is a cross-sectional view of the connector of the present invention.

[0019] Explanation of the labels in the diagram: 1. Clamping part; 11. Cylinder gripper; 12. Clamping assembly; 121. Connecting frame; 122. Heat insulation seat; 123. Clamping head; 124. Extension plate; 125. Positioning pin; 2. Adjustment and avoidance unit; 21. Motor 1; 22. Lead screw 1; 23. Slide rail; 24. Slide block 1; 25. Mounting bracket; 3. Clamping wear pretreatment unit; 31. Slide groove; 32. Motor 2; 33. Lead screw 2; 34. Slide block 2; 35. Screw sleeve; 36. Cleaning assembly; 361. Fixing frame; 362. Mounting seat; 363. Drive assembly; 3631. Motor 3; 3632. Side plate; 3633. Synchronous pulley 1; 3634. Synchronous pulley 2; 3635. Synchronous belt; 3 64. Brush; 365. Rotating shaft; 37. Angle adjustment unit; 371. Motor 4; 372. Turntable 1; 373. Connecting rod; 374. Connecting piece; 3741. Base; 3742. Movable groove 1; 3743. Insert block; 3744. Limiting block; 3745. Spring 1; 38. Impurity removal unit; 381. Movable groove 2; 382. Rod; 383. Spring 2; 384. Impurity combing seat; 385. Turntable 2; 386. Flange; 387. Inclined surface; 39. Rotary joint; 391. Air outlet; 4. Fatigue layer removal smoothing unit; 41. Movable frame; 42. Magnetic block 1; 43. Shaking plate; 44. Rotating seat; 45. Grinding block; 46. Magnetic block 2. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 8 A bottle clamping mechanism for manufacturing glass bottles includes a clamping part 1, wherein the clamping part 1 includes a cylinder jaw 11, two clamping assemblies 12 fixed to the outer surfaces of the two clamping heads of the cylinder jaw 11, and an adjusting and avoiding unit 2 connected to the outer surface of the cylinder jaw 11. The adjustment and avoidance unit 2 includes two slide blocks 24 symmetrically slidably connected to both sides of the outer surface of the cylinder jaw 11, two mounting brackets 25 respectively fixed to the two slide blocks 24, and an adjustment component for driving the slide blocks 24 to move; a clamp wear pretreatment unit 3 is movably connected between the two mounting brackets 25; the adjustment component includes a motor 21 fixed to one side of the outer surface of the cylinder jaw 11, a lead screw 22 rotatably connected to one side of the outer surface of the cylinder jaw 11, and two sets of slide rails 23 symmetrically fixed to both sides of the cylinder jaw 11, with the output shaft of the motor 21 fixed to one end of the lead screw 22, the lead screw 22 being screwed inside the slide block 24, and the two slide blocks 24 being slidably connected to the two sets of slide rails 23 respectively.

[0022] The clamp wear pretreatment unit 3 includes a slide block 34 and a screw sleeve 35 respectively connected to two mounting brackets 25, and a cleaning component 36 located between the slide block 34 and the screw sleeve 35. The cleaning component 36 includes a fixing frame 361 fixed to the slide block 34 and the screw sleeve 35 on both sides respectively, a mounting seat 362 connected to the inner wall of the fixing frame 361, a rotating shaft 365 rotatably connected inside the mounting seat 362, a driving component 363 fixed to one side of the mounting seat 362 and used to drive the rotating shaft 365 to rotate, and a brush 364 fixed to the outer surface of the rotating shaft 365. The drive assembly 363 includes a motor 3631 and a side plate 3632 fixedly connected to one side of the mounting base 362, a synchronous pulley 3633 rotatably connected to one side of the side plate 3632, a synchronous pulley 3634 fixedly connected to the outer surface of the rotating shaft 365, and a synchronous belt 3635 connecting the synchronous pulley 3633 and the synchronous pulley 3634. The output shaft of the motor 3631 is fixedly connected to one side of the synchronous pulley 3633.

[0023] Each of the two mounting brackets 25 has a sliding groove 31 on its opposite side, and the slide block 34 and the screw sleeve 35 are respectively slidably connected in the sliding groove 31 of the two mounting brackets 25. A motor 32 is fixedly connected to the outer surface of one of the mounting brackets 25, and a lead screw 33 is rotatably connected in the sliding groove 31. The output shaft of the motor 32 passes through the mounting bracket 25 and is fixedly connected to one end of the lead screw 33. The lead screw 33 is screwed into the screw sleeve 35.

[0024] By adopting the above technical solution, the cylinder gripper 11 is mounted on the robotic arm and connected to an air pipe. The robotic arm drives the cylinder gripper 11 to move and lift to clamp and remove the glass bottle formed inside the molding die. In the accompanying drawings of this application, the state of the cylinder gripper 11 is that the two gripping heads are separated. When the two gripping heads are combined, they can clamp the glass bottle. When the two gripping heads are separated, the clamping of the glass bottle is canceled. When the two gripping heads of the cylinder gripper 11 clamp the glass bottle and place it... After being placed on the conveyor belt, the two gripping heads and two clamping assemblies 12 separate to release the grip on the glass bottle. Then, the robotic arm drives the cylinder gripper 11 to rise to a certain height. Motor 1 21 drives the lead screw 1 22 to rotate. The rotation of lead screw 1 22 drives the slide 1 24 and the mounting bracket 25 to move downward. After the mounting bracket 25 moves downward a certain distance, motor 2 32 drives the lead screw 2 33 to rotate. The rotation of lead screw 2 33 drives the screw sleeve 35, the cleaning assembly 36, and the slide 2 34 to move between the two mounting brackets 25. As the cylinder moves, the two cleaning components 36 move below the two separate gripping heads of the cylinder jaws 11. Then, motor 1 21 drives slide 1 24, mounting bracket 25, and cleaning components 36 to rise a certain distance, allowing brush 364 to contact one side of the two separate clamping components 12. Motor 3 3631 drives synchronous pulley 1 3633 to rotate. The rotation of synchronous pulley 1 3633 drives synchronous pulley 2 3634 to rotate via synchronous belt 3635. The rotation of synchronous pulley 2 3634 drives rotating shaft 365 and brush 364 to rotate, cleaning the inner walls of the two clamping components 12, removing dust and other impurities, reducing the coefficient of friction, reducing wear on the clamps and glass bottles caused by foreign objects, keeping the contact surface between the clamps and the glass bottles clean, helping to ensure uniform distribution of clamping force, reducing local stress concentration, thereby reducing the risk of glass bottle breakage or deformation, and avoiding wear and corrosion of the clamp surface caused by long-term accumulated impurities, thus extending the service life of the clamps.

[0025] like Figure 4 , Figure 5 and Figure 8 As shown, the mounting base 362 is rotatably connected to the inner wall of the fixing frame 361, and an angle adjustment unit 37 is also connected to the inner wall of the fixing frame 361. The angle adjustment unit 37 includes a turntable 372 rotatably connected to the inner wall of the fixing frame 361, a connecting rod 373 rotatably connected to one side of the turntable 372, and a connector 374 rotatably connected to the other end of the connecting rod 373. One side of the connector 374 is rotatably connected to one side of the mounting base 362. A motor 371 is fixedly connected to one side of the fixing frame 361, and the output shaft of the motor 371 passes through the fixing frame 361 and is fixedly connected to one side of the turntable 372.

[0026] The connector 374 includes a seat 3741 rotatably connected to one side of the mounting base 362, a movable groove 3742 opened inside the seat 3741, a limiting block 3744 slidably connected in the movable groove 3742, an insert 3743 movably inserted into the seat 3741 and fixed at one end to the limiting block 3744, and two springs 3745 located in the movable groove 3742 and respectively connected to both sides of the limiting block 3744. One of the springs 3745 is sleeved on the outside of the insert 3743, and the end of the insert 3743 located outside the seat 3741 is rotatably connected to one end of the connecting rod 373.

[0027] By adopting the above technical solution, the operation of motor 371 can drive turntable 372 to rotate. The rotation of turntable 372 can drive connecting rod 373 to rotate. The rotation of connecting rod 373 can drive connecting piece 374 to rotate. The rotation of connecting piece 374 can drive mounting base 362 to rotate, so that mounting base 362 rotates inside fixed frame 361, adjusting the angle of brush 364. This allows brush 364 to clean the side of the clamp that contacts the glass bottle at different angles. By adjusting the contact angle between brush 364 and the inner wall of clamp, the mechanical force during the cleaning process can be changed. This adjustment helps to break the adhesion between dirt and surface, making dirt easier to remove. The flexible adjustment capability allows brush 364 to be precisely adjusted according to the type and stubbornness of dirt, thereby achieving a deeper and more thorough cleaning effect. Insert block 3743 can be adjusted within seat 3741 to avoid conflict when connecting rod 373 drives insert block 3743 to rotate, which would prevent mounting base 362 from rotating.

[0028] like Figure 6 and Figure 7 As shown, the mounting base 362 is provided with a cleaning unit 38, which includes a second movable groove 381 on the inner wall of the mounting base 362, a comb seat 384 slidably connected in the second movable groove 381, comb teeth on one side of the comb seat 384, a rod 382 fixed to the upper end of the comb seat 384 and extending outward through the mounting base 362, and a second spring 383 sleeved on the outside of the rod 382. The upper end of the rotating shaft 365 passes through the mounting base 362 and is fixed to the second turntable 385. The upper end of the second turntable 385 is integrally formed with multiple flanges 386. One side of the flange 386 is provided with an inclined surface 387. The two ends of the second spring 383 are respectively connected to the comb seat 384 and the inner wall of the second movable groove 381.

[0029] By adopting the above technical solution, the comb teeth can comb the bristles 364, preventing them from tangling and maintaining their independence and elasticity. This ensures that the bristles 364 can evenly contact every part of the inner wall of the clamp during cleaning, improving cleaning efficiency and effectiveness. When the rotating shaft 365 rotates, it drives the turntable 385 to rotate. The flange 386 on the turntable 385 contacts the upper end of the rod 382 as the turntable 385 rotates. The inclined surface 387 on the flange 386 can push the rod 382 upward, thus moving the rod 382 upward. 2. When the comb seat 384 is pushed upward, the second spring 383 is compressed. After the flange 386 separates from the rod 382, ​​the force generated by the second spring 383 can push the comb seat 384 downward, so that the comb seat 384 and the rod 382 are reset. Thus, when the rotating shaft 365 rotates, it can drive the comb seat 384 to move up and down, which can clean the brush 364 more efficiently. The up and down moving comb seat 384 can comb the bristles more evenly, ensuring that each bristle can be fully cleaned and arranged, and maintaining the bristles in the best working condition.

[0030] like Figure 4 and Figure 6 As shown, the rotating shaft 365 has a through groove inside, and the rotating shaft 365 has an air outlet 391 connected to the through groove on its outer surface. The lower end of the mounting base 362 is fixedly connected to a rotary joint 39, and the inner tube of the rotary joint 39 passes through the mounting base 362 and is inserted into the through groove.

[0031] By adopting the above technical solution, the input end of the rotary joint 39 is connected to an air pipe. High-pressure hot gas is input into the rotary joint 39, and the high-pressure hot gas enters the through groove in the rotating shaft 365 through the rotary joint 39 and is discharged from the air outlet 391. On the one hand, the hot gas can soften and loosen dirt and residue, making it easier for the brush 364 to remove these impurities. The hot gas can also prevent some stubborn dirt from hardening, thereby reducing the wear of the brush 364 and improving the durability of the brush 364. The hot gas can blow away the fine particles and debris generated during the cleaning process, preventing these residues from re-adhering to the clamp surface or the brush 364, ensuring a long-lasting cleaning effect. On the other hand, the hot gas can preheat the clamp assembly 12, so that the temperature of the clamp assembly 12 gradually approaches the working temperature, which can help reduce the temperature difference when the glass bottle contacts the clamp assembly 12, thereby reducing the internal stress caused by the temperature difference. If this stress is too large, it may cause micro-cracks or damage to the glass bottle. By reducing the temperature difference stress, the wear of the clamp can be delayed.

[0032] like Figure 3As shown, the clamp assembly 12 includes a connecting frame 121 fixed to the outer surface of the clamping head of the cylinder jaw 11, a heat insulation seat 122 fixed to one end of the connecting frame 121, a clamp head 123 fixed to one end of the heat insulation seat 122, and two extension plates 124 symmetrically fixed to one side of the outer surface of the connecting frame 121.

[0033] A fatigue removal smoothing unit 4 is rotatably connected between the two extension plates 124. The fatigue removal smoothing unit 4 includes a movable frame 41 rotatably connected between the two extension plates 124, a rocker plate 43 rotatably connected to one side of the movable frame 41, a rotating seat 44 rotatably connected to the other side of the movable frame 41 and fixed to the rocker plate 43, a grinding block 45 snapped into the rotating seat 44, and a first magnetic block 42 fixed to one side of the movable frame 41. A second magnetic block 46 that attracts the first magnetic block 42 is fixed to one side of the connecting frame 121. A positioning pin 125 is inserted inside the extension plate 124 and passes through the extension plate 124 and is inserted into the movable frame 41 to position the movable frame 41.

[0034] By adopting the above technical solution, the fatigue layer smoothing unit 4 is operated manually at regular intervals to polish the inner wall of the clamp head 123. By polishing the inner surface of the clamp head 123, the surface fatigue layer caused by long-term use can be removed, making the inner surface of the clamp head 123 smoother, reducing friction on the contact surface, and improving the stability of clamping the workpiece. The operation method is to pull out the positioning pin 125 from the extension plate 124 and the movable frame 41, then rotate the movable frame 41 so that the magnetic block 1 42 and the magnetic block 2 46 come into contact and attract each other. Then, the positioning pin 125 is inserted into the extension plate 124 and the movable frame 41. At this time, the polishing block 45 can come into contact with the inner wall of the clamp head 123. Manually rotating the rocker 43 can drive the polishing block 45 to rotate and polish the inner wall of the clamp head 123.

[0035] Instructions for use: Mount the cylinder gripper 11 onto the robotic arm. The robotic arm drives the cylinder gripper 11 to move and rise to grip and remove the glass bottle formed inside the molding die. After the two gripping heads of the cylinder gripper 11 have gripped the glass bottle and placed it on the conveyor belt, the two gripping heads and the two clamping assemblies 12 separate to release the gripping of the glass bottle. The robotic arm drives the cylinder gripper 11 to rise to a certain height. Motor 1 21 drives the slide 24 and mounting bracket 25 to move downwards. Motor 2 32 drives the screw sleeve 35, cleaning assembly 36, and slide 2 34 to move towards each other between the two mounting brackets 25. The two cleaning assemblies 36 move to below the two separated gripping heads of the cylinder gripper 11. Then, Motor 1 21 drives the cleaning assembly 36 to rise a certain distance, so that the brush 364 can contact one side of the two separated clamping assemblies 12. Motor 3 36 31 drives the rotating shaft 3 The rotation of motor 365 and brush 364 cleans the inner walls of the two clamping assemblies 12. During the cleaning process, motor 4 371 drives turntable 1 372 to rotate, which in turn drives connecting rod 373 to rotate, which in turn drives connector 374 to rotate, which in turn drives mounting base 362 to rotate inside the fixing frame 361, thus adjusting the angle of brush 364. At the same time, the rotation of rotating shaft 365 also drives turntable 2 385 to rotate, which in turn drives comb seat 384 to move up and down, combing the bristles more evenly. During the cleaning process, the input end of rotary joint 39 is connected to an air pipe, and high-pressure hot gas enters the through groove in rotating shaft 365 through rotary joint 39 and is discharged from air outlet 391, improving cleaning efficiency and preheating clamping assembly 12.

[0036] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A bottle clamping mechanism for manufacturing glass bottles, comprising a clamping part (1), characterized in that: The clamping part (1) includes a cylinder jaw (11), two clamping assemblies (12) fixed to the outer surfaces of the two clamping heads of the cylinder jaw (11), and an adjusting and avoiding unit (2) connected to the outer surface of the cylinder jaw (11). The adjustment and avoidance unit (2) includes two slide blocks (24) symmetrically slidably connected to both sides of the outer surface of the cylinder jaw (11), two mounting brackets (25) respectively fixed to the two slide blocks (24), and an adjustment component for driving the slide blocks (24) to move; a clamp wear pretreatment unit (3) is movably connected between the two mounting brackets (25). The clamp wear pretreatment unit (3) includes a slide block two (34) and a screw sleeve (35) respectively connected in two mounting brackets (25), and a cleaning component (36) located between the slide block two (34) and the screw sleeve (35). The cleaning component (36) includes a fixing bracket (361) fixed to the slide block two (34) and the screw sleeve (35) on both sides respectively, a mounting seat (362) connected to the inner wall of the fixing bracket (361), a rotating shaft (365) rotatably connected inside the mounting seat (362), a driving component (363) fixed to one side of the mounting seat (362) and used to drive the rotating shaft (365) to rotate, and a brush (364) fixed to the outer surface of the rotating shaft (365). The mounting base (362) is rotatably connected to the inner wall of the fixed frame (361), and an angle adjustment unit (37) is also connected to the inner wall of the fixed frame (361). The angle adjustment unit (37) includes a turntable (372) rotatably connected to the inner wall of the fixed frame (361), a connecting rod (373) rotatably connected to one side of the turntable (372), and a connector (374) rotatably connected to the other end of the connecting rod (373). One side of the connector (374) is rotatably connected to one side of the mounting base (362). A motor (371) is fixedly connected to one side of the fixed frame (361), and the output shaft of the motor (371) passes through the fixed frame (361) and is fixedly connected to one side of the turntable (372).

2. The bottle clamping mechanism for manufacturing glass bottles according to claim 1, characterized in that: The two mounting brackets (25) are provided with sliding grooves (31) on opposite sides, and the sliding block (34) and the screw sleeve (35) are respectively slidably connected in the sliding grooves (31) of the two mounting brackets (25). One of the mounting brackets (25) has a motor (32) fixedly connected to its outer surface and a lead screw (33) rotatably connected in the sliding groove (31). The output shaft of the motor (32) passes through the mounting bracket (25) and is fixedly connected to one end of the lead screw (33). The lead screw (33) is screwed in the screw sleeve (35).

3. The bottle clamping mechanism for manufacturing glass bottles according to claim 2, characterized in that: The connector (374) includes a seat (3741) rotatably connected to one side of the mounting base (362), a movable groove (3742) opened inside the seat (3741), a limiting block (3744) slidably connected to the movable groove (3742), an insert (3743) movably inserted into the seat (3741) and fixed at one end to the limiting block (3744), and two springs (3745) located in the movable groove (3742) and respectively connected to both sides of the limiting block (3744). One of the springs (3745) is sleeved on the outside of the insert (3743), and the end of the insert (3743) located outside the seat (3741) is rotatably connected to one end of the connecting rod (373).

4. The bottle clamping mechanism for manufacturing glass bottles according to claim 3, characterized in that: The mounting base (362) is provided with a cleaning unit (38), and the cleaning unit (38) includes a movable groove (381) opened on the inner wall of the mounting base (362), a comb seat (384) slidably connected in the movable groove (381), comb teeth opened on one side of the comb seat (384), a rod (382) fixed to the upper end of the comb seat (384) and extending outward through the mounting base (362), and a spring (383) sleeved on the outside of the rod (382). The upper end of the rotating shaft (365) passes through the mounting base (362) and is fixedly connected to the turntable (385). The upper end of the turntable (385) is integrally formed with multiple flanges (386). A slope (387) is opened on one side of the flange (386). The two ends of the spring (383) are respectively connected to the comb seat (384) and the inner wall of the movable groove (381).

5. The bottle clamping mechanism for manufacturing glass bottles according to claim 4, characterized in that: The rotating shaft (365) has a through groove inside, and an air outlet (391) connected to the through groove is opened on the outer surface of the rotating shaft (365). The lower end of the mounting base (362) is fixedly connected to a rotary joint (39), and the inner tube of the rotary joint (39) passes through the mounting base (362) and is inserted into the through groove.

6. A bottle clamping mechanism for manufacturing glass bottles according to claim 1 or 5, characterized in that: The drive assembly (363) includes a motor three (3631) and a side plate (3632) fixedly connected to one side of the mounting base (362), a synchronous pulley one (3633) rotatably connected to one side of the side plate (3632), a synchronous pulley two (3634) fixedly connected to the outer surface of the rotating shaft (365), and a synchronous belt (3635) connecting the synchronous pulley one (3633) and the synchronous pulley two (3634), and the output shaft of the motor three (3631) is fixedly connected to one side of the synchronous pulley one (3633).

7. The bottle clamping mechanism for manufacturing glass bottles according to claim 6, characterized in that: The clamp assembly (12) includes a connecting frame (121) fixed to the outer surface of the clamping head of the cylinder jaw (11), a heat insulation seat (122) fixed to one end of the connecting frame (121), a clamp head (123) fixed to one end of the heat insulation seat (122), and two extension plates (124) symmetrically fixed to one side of the outer surface of the connecting frame (121).

8. The bottle clamping mechanism for manufacturing glass bottles according to claim 7, characterized in that: A fatigue removal smoothing unit (4) is rotatably connected between the two extension plates (124), and the fatigue removal smoothing unit (4) includes a movable frame (41) rotatably connected between the two extension plates (124), a rocker plate (43) rotatably connected to one side of the movable frame (41), a rotating seat (44) rotatably connected to the other side of the movable frame (41) and fixed to the rocker plate (43), a grinding block (45) snapped into the rotating seat (44), and a magnetic block one (42) fixed to one side of the movable frame (41). A magnetic block two (46) that attracts magnetic block one (42) is fixed to one side of the connecting frame (121). A positioning pin (125) is inserted inside the extension plate (124), and the positioning pin (125) passes through the extension plate (124) and is inserted into the movable frame (41) to position the movable frame (41).

9. A bottle clamping mechanism for manufacturing glass bottles according to claim 2, characterized in that: The adjustment assembly includes a motor (21) fixed to the outer surface of one side of the cylinder gripper (11), a lead screw (22) rotatably connected to the outer surface of one side of the cylinder gripper (11), and two sets of slide rails (23) symmetrically fixed to both sides of the cylinder gripper (11). The output shaft of the motor (21) is fixed to one end of the lead screw (22). The lead screw (22) is screwed into the slide block (24). The two slide blocks (24) are slidably connected to the two sets of slide rails (23) respectively.

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