CN107187625B - A spiral cover gland all-in-one for osculum iron ladle - Google Patents
A spiral cover gland all-in-one for osculum iron ladle Download PDFInfo
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- CN107187625B CN107187625B CN201610147617.5A CN201610147617A CN107187625B CN 107187625 B CN107187625 B CN 107187625B CN 201610147617 A CN201610147617 A CN 201610147617A CN 107187625 B CN107187625 B CN 107187625B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 87
- 210000004907 gland Anatomy 0.000 title claims description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000009987 spinning Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000007381 cap spinning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2807—Feeding closures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2835—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers applying and rotating preformed threaded caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2842—Securing closures on containers
- B65B7/285—Securing closures on containers by deformation of the closure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Jars (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of automatic sealing of small-opening iron pipes, and particularly discloses a cover-rotating and cover-pressing integrated machine for a small-opening iron barrel. The iron bucket conveying system and the iron bucket positioning mechanism in the all-in-one machine are fixed on the frame and can be used for conveying small-mouth iron buckets to be processed; the opening searching and spinning cover mechanism arranged on the machine frame above the iron drum conveying system comprises a square frame, a vision sensor, a cross-shaped sliding table and a spinning cover assembly, wherein the square frame is fixed on the machine frame, and the vision sensor arranged on the square frame is used for searching an opening of a sealing opening of a small-opening iron drum to be processed; the cross sliding table is fixed on the square frame, and can realize the movement of the spinning cover component fixed on the cross sliding table in the X direction and the Y direction; the cap spinning mechanism can realize the operation of cap spinning and cap pressing. The cap screwing and pressing all-in-one machine for the small-mouth iron barrel has the advantages of simple and small structure, reliable work, fast and accurate mouth searching and high cap screwing and pressing efficiency.
Description
Technical Field
The invention belongs to the technical field of automatic sealing of small-opening iron pipes, and particularly relates to a cover-rotating and cover-pressing integrated machine for a small-opening iron barrel.
Background
The small-mouth iron bucket is used as a packing material, is visible everywhere in industrial production and daily life, and is generally used for containing liquid or semisolid products such as lubricating oil, paint, coating and the like. The sealing of the small-mouth iron barrel comprises two procedures of screwing the inner iron cover and pressing the outer anti-theft cover. There are two major problems with the present closure devices for such drums:
firstly, seek a mouthful inefficiency, the bung hole location is inaccurate. As the openings of most small-opening iron drums are in eccentric positions on the upper surface of the iron drum, necessary opening searching operation is required before sealing. Many of the devices for finding the mouth of a barrel are used for finding and positioning the mouth of the barrel by rotating the barrel body. This method requires rotation of each iron bucket, consumes a lot of time for the opening searching process, and when the opening searching device is stopped, the iron bucket does not immediately stop rotating due to inertia, resulting in deviation of the position of the opening.
Secondly, the equipment occupies large space and has poor reliability. In order to compensate the time consumed by the opening searching process and improve the overall efficiency of the equipment, and meanwhile, in order to facilitate manual intervention when the opening searching of the equipment fails, two procedures of rotating the inner cover and pressing the outer cover are designed to be completed at two stations by a plurality of sealing equipment. The mode not only increases the occupied space of the equipment, but also causes the barrel opening to slightly move when the iron barrel moves from the capping station to the capping station, thereby influencing the reliability of capping.
Disclosure of Invention
The invention aims to provide a cap screwing and capping all-in-one machine for a small-mouth iron barrel, which solves the problems of low port searching efficiency, inaccurate barrel port positioning, large occupied space of equipment, poor reliability and the like of the conventional equipment.
The technical scheme of the invention is as follows: a cover-rotating and cover-pressing integrated machine for a small-mouth iron barrel comprises a frame, an iron barrel conveying system, an iron barrel positioning mechanism and a mouth-searching and cover-rotating mechanism, wherein the iron barrel conveying system and the iron barrel positioning mechanism are fixed on the frame and can be used for conveying the small-mouth iron barrel to be processed; the opening searching and spinning cover mechanism arranged on the machine frame above the iron drum conveying system comprises a square frame, a vision sensor, a cross-shaped sliding table and a spinning cover assembly, wherein the square frame is fixed on the machine frame, and the vision sensor arranged on the square frame is used for searching an opening of a sealing opening of a small-opening iron drum to be processed; the cross sliding table is fixed on the square frame, and can realize the movement of the spinning cover assembly fixed on the cross sliding table in the X direction and the Y direction; the cap spinning mechanism can realize the operation of cap spinning and cap pressing.
The frame 1 comprises upright posts, upper cross beams, upper longitudinal beams, lower longitudinal beams and a footing plate, wherein the upper ends of the four upright posts are respectively welded with the two upper cross beams and the two upper longitudinal beams to form a square frame structure, the inner sides of the upright posts below the upper longitudinal beams are fixedly welded with the lower longitudinal beams, and the upper surfaces of the lower longitudinal beams are provided with mounting holes; four threaded blocks are welded on the upper side of four upright posts between the upper longitudinal beam and the lower longitudinal beam, threaded holes of the threaded blocks are arranged along the direction of the upright posts, a square foot plate is welded at the lower end of each upright post, and the rack is fixed on the ground through holes in the square foot plates.
The iron bucket conveying system comprises side plates, rollers, a driving assembly, a driving chain wheel and a chain, wherein the openings of the two side plates with concave sections are symmetrically arranged outwards, a plurality of rollers arranged at a certain distance are arranged between the two side plates, and a chain wheel guard plate is arranged on the side plate at the chain wheel end of the rollers; a driving assembly is arranged below the side plate, a driving chain wheel is arranged on the driving assembly, and the driving chain wheel is connected with a chain wheel on the roller through a chain; the two side plates are provided with supporting legs, and the iron bucket conveying system is fixedly connected with the rack through the supporting legs.
The iron drum positioning mechanism comprises a mounting frame, a positioning cylinder, a roller pressing plate and a roller; two sets of iron bucket positioning mechanisms are fixed on two sides of the iron bucket conveying system, wherein the mounting rack is in an inverted L shape, and mounting holes are formed in the side surface and the upper plane; the clamping plate is matched with a concave structure of a side plate in the iron drum positioning mechanism and is fixedly connected with the mounting frame through the clamping plate, and the mounting frame is clamped and fixed on the outer side of the side plate; the positioning cylinder is fixed on the upper surface of the mounting frame, and a roller mounting plate and two roller pressing plates which are used for clamping and fixing rollers in the horizontal direction are sequentially arranged on a cylinder rod of the positioning cylinder.
The cross sliding table comprises two sets of lead screw driving mechanisms which are vertically arranged in the X direction and the Y direction, each set of lead screw driving mechanism comprises a sliding table servo motor, a sliding table lower mounting plate, a sliding table upper cover plate, a coupler, a lead screw and a bearing with a base, wherein the sliding table servo motor is mounted on one end surface of the sliding table lower mounting plate, the bottom surface of the sliding table lower mounting plate is a rectangular plate, the other end surface and the side surface of the sliding table lower mounting plate are respectively provided with an end plate and a side plate, the end plate is slightly higher than the side plate, and when the sliding table upper cover plate is mounted on the end surface of the sliding table lower mounting plate, a gap is reserved between the sliding table upper cover plate and the sliding table lower mounting plate; two bearings with seats are arranged on the bottom surfaces close to the two end surfaces of the lower mounting plate of the sliding table, and one end of a screw rod is connected with a servo motor of the sliding table through a coupler after passing through the two bearings with seats; the nut component is approximately in a T-shaped structure, the center of the lower end of the nut component is provided with a screw hole, the middle of the nut component penetrates through the screw rod, the two sides of the upper end of the nut component are provided with mounting boss structures provided with mounting holes, the two sides of the lower end of the nut component are provided with positioning bosses, and the bosses are tightly attached to the two side plates of the lower mounting plate, so that the nut component is positioned along the radial direction of the screw rod; the lower sliding table mounting plate where the X-direction lead screw driving mechanism is arranged above the component mounting plate of the square frame, and the direction of the lower sliding table mounting plate is consistent with the length direction of the component mounting plate; and a nut component where the X-direction lead screw driving mechanism is located is connected with the bottom surface of the lower mounting plate of the sliding table where the Y-direction lead screw driving mechanism is located, and the two sets of lead screw driving mechanisms are vertically arranged after mounting.
The spinning cover group comprises a span frame, a lifting cylinder, an ear plate, a steering servo motor and a sucker group connecting frame, wherein the span frame is of an inverted U-shaped frame structure, and is connected to a nut component on which a Y-direction lead screw driving mechanism of the cross sliding table is spanned; the lifting cylinder is connected to the side surface of the span frame; the ear plate is of an approximate U-shaped frame structure, two sides of the upper end of the ear plate are of flat plate structures, and the ear plate is connected to a cylinder rod of the lifting cylinder; a steering servo motor is arranged on the bottom surface of the lower end of the ear plate; the rotary pressing cover mounting plate is a rectangular flat plate, the middle of the rotary pressing cover mounting plate is of a boss structure, a motor shaft motor hole connected with a steering servo motor is formed in the rotary pressing cover mounting plate, and the rotary pressing cover mounting plate and the steering servo motor shaft are fixed through screws; different mounting holes are respectively formed at two ends of the rotary pressing cover mounting plate; the spiral cover servo motor is arranged at one end of the rotary pressing cover mounting plate, and the sucking disc group connecting frame is arranged at the other end of the rotary pressing cover mounting plate.
A motor shaft of the spiral cover servo motor is connected with a spiral cover rotating shaft through an overload clutch, wherein the spiral cover rotating shaft is a stepped cylindrical shaft with a large upper end and a small lower end, and the upper end of the spiral cover rotating shaft is provided with a section of thread which is connected with a locking nut; the lower end of the rotating shaft of the rotary cover is provided with a section of square rod, and one side surface of the square rod is provided with a through hole; the spiral cover spring penetrates through the lower end of the spiral cover rotating shaft, the upper end face of the spiral cover spring is propped against the step of the spiral cover rotating shaft, and the lower end face of the spiral cover spring is propped against the spring positioning plate; the spring positioning plate is a circular flat plate, a through hole is formed in the middle of the spring positioning plate, a screw cap rotating shaft is inserted between the spring positioning plate and the through hole, mounting holes are formed in the periphery of the spring positioning plate and connected with a screw cap head through screws, the screw cap head is a cylinder, a square hole with a certain depth is formed in the middle of the screw cap head, a section of rectangular strip is processed below the screw cap head, a round hole with a certain depth is formed in the center of the lower portion of the rectangular strip, and a magnet is embedded in the round hole; a square hole is formed in the middle of the square positioning block, a through hole is formed in the side face of the square positioning block, and the square positioning block is inserted into the square hole of the cap screwing head; the square rod of the rotary cover rotating shaft is inserted into the square hole of the square positioning block, and the pin shaft penetrates through the side through holes of the rotary cover rotating shaft and the square positioning block.
The sucking disc group connecting frame is a square frame, the upper end of the sucking disc group connecting frame is arranged on the rotary cover mounting plate and is positioned at the opposite end of the rotary cover servo motor; the upper end and the lower end of the sucking disc group connecting frame are provided with concentric through holes, and a vacuum generator penetrates through the through holes, wherein the vacuum generator is a hollow cylinder, and the side surface of the vacuum generator is provided with a connecting hole for connecting the vacuum generator capable of generating a negative suction function; the sucker group connecting splint is a rectangular flat plate, is provided with a mounting hole on the upper surface, is arranged on the upper surface of the lower end of the sucker group connecting frame and fixes the vacuum generator; the upper end of the guide body is a square flat plate, the lower end of the guide body is a cylinder, the upper end of the guide body is connected with the lower end of the sucker group connecting frame, and a stepped circular hole with a large upper end and a small lower end is formed in the middle of the guide body; the gland head is a stepped cylinder with two small ends and a large middle part, the interior of the gland head is provided with a hole, and the lower end of the hole is provided with a chamfer; the gland head is inserted into the stepped circular hole in the middle of the guide body, and the large cylinder in the middle of the gland head is clamped on the small hole of the guide body; the gland spring is arranged between the lower end of the sucker group connecting frame and the upper surface of the large cylinder of the gland head, and the small cylinder of the upper end of the gland head penetrates through the gland spring; the vacuum generator is connected with the sucker and penetrates through the inner hole of the gland head, and the bottom surface of the sucker slightly exposes out of the lower surface of the gland head;
the center of the steering servo motor is positioned at the center of the central axis of the rotary cover servo motor and the central axis of the connecting frame of the sucker group.
The invention has the following remarkable effects: the cap screwing and pressing all-in-one machine for the small-mouth iron barrel has the advantages of simple and small structure, reliable work, fast and accurate mouth searching and high cap screwing and pressing efficiency.
Drawings
FIG. 1 is a main view of a lid-rotating and cover-pressing integrated machine for a small-mouth iron barrel according to the present invention;
FIG. 2 is a three-dimensional view taken from the direction A of FIG. 1;
FIG. 3 is a three-dimensional view taken from the direction B of FIG. 1;
FIG. 4 is a three-dimensional view of a cross slide;
FIG. 5 is a schematic view of the internal structure of FIG. 4;
FIG. 6 is a front view of the finder and spinning cover mechanism;
FIG. 7 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a three-dimensional view in the direction C of FIG. 6;
FIG. 9 is a schematic structural diagram of a cover-rotating and cover-pressing integrated machine for a small-mouth iron drum according to the present invention before an iron runner reaches a cover-rotating station;
fig. 10 is a schematic structural diagram of a cap screwing and capping integrated machine for a small-mouth iron drum according to the invention when an iron runner reaches a cap screwing station;
fig. 11 is a schematic structural view of the cap screwing and capping integrated machine for a small-mouth iron drum according to the present invention after the inner cap is screwed;
FIG. 12 is a schematic structural view of a capping machine for capping and capping small-mouth iron barrels according to the present invention;
FIG. 13 is a schematic structural view of the screw cap and cover pressing integrated machine for the small-mouth iron bucket after an iron through cover is completed;
in the figure: 1. a frame; 2. an iron bucket conveying system; 3. an iron drum positioning mechanism; 4. a mouth searching and spinning cover mechanism; 11. a column; 12. an upper cross beam; 13. an upper longitudinal beam; 14. a thread block 15 and a lower longitudinal beam; 16. a ground foot plate; 21. a side plate; 22. a roller; 23. a sprocket guard plate; 24. a support leg; 25. a drive assembly; 26. a drive sprocket; 27. a chain; 31. a mounting frame; 32. a splint; 33. positioning the air cylinder; 34. mounting a roller; 35. pressing plates of rollers; 36. a roller; 41. a square frame; 42. adjusting a screw rod; 43. clamping the fixing plate; 44. a vision sensor; 45. a cross sliding table; 46. spinning a cover group; 4101. a cross frame beam; 4102. a longitudinal frame beam; 4103. connecting the flat plates; 4104. a component mounting plate; 4501. a sliding table servo motor; 4502. a sliding table lower mounting plate; 4503. a sliding table upper cover plate; 4504. a coupling; 4505. a lead screw; 4506. a pedestal bearing; 4507. a nut assembly; 4601. a span frame; 4602. a lifting cylinder; 4603. an ear plate; 4604. a steering servo motor; 4605. a spinning cover mounting plate; 4606. a screw cap servo motor; 4607. an overload clutch; 4608. rotating the cover rotating shaft; 4609. a locking nut; 4610. a cap screwing spring; 4611. a spring positioning plate; 4612. screwing the capping head; 4613. a magnet; 4614. a square positioning block; 4615. a pin shaft; 4616. the sucker group connecting frame; 4617. a vacuum generator; 4618. the sucker group is connected with the clamping plate; 4619. a guide body; 4620. pressing the cover head; 4621. a gland spring; 4622. and (4) sucking discs.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1, a cover rotating and pressing integrated machine for a small-mouth iron drum comprises a frame 1, an iron drum conveying system 2, an iron drum positioning mechanism 3 and a mouth searching and cover rotating mechanism 4, wherein the iron drum conveying system 2 and the iron drum positioning mechanism 3 are fixed on the frame 1, and the mouth searching and pressing mechanism 4 is fixedly installed on the frame 1 above the iron drum conveying system 2; as shown in fig. 2 and 3, the frame 1 includes upright columns 11, upper cross beams 12, upper longitudinal beams 13, lower longitudinal beams 15 and a footwall 16, wherein two upper cross beams 12 and two upper longitudinal beams 13 are respectively welded to the upper ends of four upright columns 11 to form a square frame structure, the lower longitudinal beams 15 are welded and fixed to the inner sides of the upright columns below the upper longitudinal beams 13, and mounting holes are formed in the upper surfaces of the lower longitudinal beams 15; four thread blocks 14 are welded on the upper side of four upright posts between the upper longitudinal beam 13 and the lower longitudinal beam 15, threaded holes of the thread blocks 14 are arranged along the direction of the upright posts, a square foot plate 16 is welded at the lower end of each upright post 11, and the rack 1 is fixed on the ground through holes in the square foot plate.
As shown in fig. 2 and 3, the iron bucket conveying system 2 comprises side plates 21, rollers 22, a driving assembly 25, a driving sprocket 26 and a chain 27, wherein the two side plates 21 with concave cross sections are symmetrically arranged with openings facing outwards, a plurality of rollers 22 arranged at a certain distance are arranged between the two side plates 21, and a sprocket guard plate 23 is arranged on the side plate 21 at the sprocket end of the roller 22; a driving assembly 25 is arranged below the side plate 21, a driving chain wheel 26 is arranged on the driving assembly, and the driving chain wheel is connected with a chain wheel on the roller 22 through a chain 27; the two side plates 21 are provided with supporting legs 24, and the supporting legs 24 are fixedly connected with the lower longitudinal beam 15 on the frame 1, so that the iron bucket conveying system 2 is fixedly connected with the frame 1.
As shown in fig. 2 and 3, two sets of iron bucket positioning mechanisms 3 are symmetrically arranged at two sides of the iron bucket conveying system 2; the iron drum positioning mechanism 3 comprises a mounting frame 31, a positioning cylinder 33, a roller pressing plate 35 and a roller 36, wherein the mounting frame 31 is in an inverted L shape, and mounting holes are formed in the side surface and the upper plane; the clamping plate 32 is matched with the concave structure of the side plate 21 and fixedly connected with the mounting frame 31 through the clamping plate 32, and the mounting frame 31 is clamped and fixed on the outer side of the side plate 21; the positioning cylinder 33 is fixed on the upper surface of the mounting frame 31, and a roller mounting plate 34 and two roller pressing plates 35 which are fixed with rollers 36 in a clamping manner in the horizontal direction are sequentially arranged on a cylinder rod of the positioning cylinder 33.
As shown in fig. 2 and 3, the searching and spinning cover mechanism 4 includes a square frame 41, a vision sensor 44, a cross sliding table 45 and a spinning cover assembly 46, wherein the square frame 41 includes a transverse frame beam 4101, a longitudinal frame beam 4102 connecting flat plate 4103 and an assembly mounting plate 4104, the two transverse frame beams 4101 and the two longitudinal frame beams 4102 are welded into a square frame, the two ends of the longitudinal frame beam 4102 protrude outwards to form the connecting flat plate 4103, and the connecting flat plate is provided with a mounting hole; after passing through the threaded hole 14 on the frame 1, the four adjusting screws 42 have the upper ends thereof abutted against the longitudinal frame beam 4102, and are connected with the connecting flat plate 4103 through the clamping fixing plate 43 by screws, so that the square frame 41 is clamped and fixed on the upright post 11; a unit mounting plate 4104 is attached to the upper surfaces of the two vertical beams 4102 at a position offset from one of the horizontal beams 4101, and a visual sensor 44 with its camera facing downward is attached below the unit mounting plate 4104.
As shown in fig. 4 and 5, the cross slide 45 includes two sets of vertically arranged screw driving mechanisms in the X direction and the Y direction, each set of screw driving mechanism includes a slide servo motor 4501, a slide lower mounting plate 4502, a slide upper cover plate 4503, a coupling 4504, a screw 4505, and a mounted bearing 4506, wherein the slide servo motor 4501 is mounted on one end surface of the slide lower mounting plate 4502, the bottom surface of the slide lower mounting plate 4502 is a rectangular plate, and the other end surface and the side surface thereof are respectively provided with an end plate and a side plate, and the end plate is slightly higher than the side plate, so that when the slide upper cover plate 4503 is mounted on the end surface of the slide lower mounting plate 4502, a gap is left between the slide upper cover plate 4503 and the slide lower mounting plate 4502; two tape seat bearings 4506 are installed on the bottom surface close to the two end surfaces of the lower sliding table mounting plate 4502, and after the screw 4505 penetrates through the two tape seat bearings 4506, one end of the screw 4505 is connected with the sliding table servo motor 4501 through a coupler 4505; the nut component 4507 is approximately of a T-shaped structure, a screw hole is formed in the center of the lower end of the nut component 4507, the middle of the nut component 4505 penetrates through the screw rod 4505, mounting boss structures with mounting holes are formed on two sides of the upper end of the nut component 4507, positioning bosses are formed on two sides of the lower end of the nut component 4507, and the bosses are tightly attached to two side plates of the lower mounting plate 4502, so that the nut component 4507 is positioned along the radial direction of the screw rod; the lower mounting plate 4502 of the sliding table where the X-direction lead screw driving mechanism is located is installed above the component mounting plate 4104 of the square frame 41, and the direction is consistent with the length direction of the component mounting plate 4104; the nut assembly 4507 where the X-direction lead screw driving mechanism is located is connected with the bottom surface of the sliding table lower mounting plate 4502 where the Y-direction lead screw driving mechanism is located, and the two sets of lead screw driving mechanisms are vertically arranged after installation.
As shown in fig. 6 to 8, the spinning cover set 46 includes a spanning frame 4601, a lifting cylinder 4602, an ear plate 4603, and a steering servo motor 4604, wherein the spanning frame 4601 is an inverted "U" shaped frame structure, and it spans a Y-direction screw driving mechanism of the cross sliding table 45 and is connected to a nut assembly 4507 on which it is located; the lifting cylinder 4602 is connected to the side surface of the spanning frame 4601; the ear plates 4603 are of an approximately U-shaped frame structure, two sides of the upper end of the ear plates are of flat plate structures, and the ear plates are connected to a cylinder rod of the lifting cylinder 4602; a steering servo motor 4604 is arranged on the bottom surface of the lower end of the ear plate 4603; the rotating pressing cover mounting plate 4605 is a rectangular flat plate, the middle of the rotating pressing cover mounting plate is of a boss structure, a motor shaft motor hole connected with the steering servo motor 4604 is formed in the middle of the rotating pressing cover mounting plate, and the rotating pressing cover mounting plate 4605 and the motor shaft of the steering servo motor 4604 are fixed through screws; different mounting holes are respectively formed in the two ends of the rotating gland mounting plate 4605; a cover turning servo motor 4606 is arranged at one end of a cover turning mounting plate 4605, and a motor shaft is connected with a cover turning rotating shaft 4608 through an overload clutch 4607, wherein the cover turning rotating shaft 4608 is a stepped cylindrical shaft with a large upper end and a small lower end, and the upper end is provided with a section of thread and is connected with a locking nut 4609; the lower end of the rotating cover 4608 is a section of square rod, and one side surface of the square rod is provided with a through hole; the cover screwing spring 4610 penetrates through the lower end of the cover screwing rotating shaft 4608, the upper end surface of the cover screwing spring is propped against the step of the cover screwing rotating shaft 4608, and the lower end surface of the cover screwing spring 4610 is propped against the spring positioning plate 4611; the spring positioning plate 4611 is a circular flat plate, the middle of the spring positioning plate is provided with a through hole, the screwing cover rotating shaft 4608 is inserted between the spring positioning plate and the screwing cover rotating shaft, mounting holes are formed in the periphery of the spring positioning plate and are connected with the screwing cover head 4612 through screws, the screwing cover head 4612 is a cylinder, a square hole with a certain depth is formed in the middle of the screwing cover head 4612, a section of rectangular strip is processed below the screwing cover head 4612, a round hole with a certain depth is formed in the center of the lower portion of the rectangular strip, and a magnet 4613 is embedded into the round hole; a square hole is formed in the middle of the square positioning block 4614, a through hole is formed in the side face of the square positioning block 4614, and the square positioning block 4614 is inserted into the square hole of the screw cap head 4612; a square rod of the rotating cover rotating shaft 4608 is inserted into a square hole of the square positioning block 4614, and a pin roll 4615 passes through side through holes of the square positioning block 4614 and the square positioning block; the sucker group connecting frame 4616 is a square frame, the upper end of the sucker group connecting frame is arranged on the spinning cover mounting plate 4605, and the sucker group connecting frame is positioned at one end opposite to the spinning cover servo motor 4606; the upper and lower ends of the suction cup group connecting frame 4616 are provided with concentric through holes, and a vacuum generator 4617 passes through the through holes, wherein the vacuum generator 4617 is a hollow cylinder, and the side surface of the vacuum generator 4617 is provided with connecting holes for connecting the vacuum generator capable of generating negative suction; the suction cup group connecting splint 4618 is a rectangular flat plate, is provided with a mounting hole on the upper surface, is arranged on the upper surface of the lower end of the suction cup group connecting frame 4616, and fixes a vacuum generator 4617; the upper end of the guide body 4619 is a square flat plate, the lower end is a cylinder, the upper end is connected with the lower end of the suction disc group connecting frame 4616, and a stepped circular hole with a large upper end and a small lower end is formed in the middle of the guide body 4619; the gland head 4620 is a stepped cylinder with two small ends and a large middle part, the interior of the gland head is provided with a hole, and the lower end of the hole is provided with a chamfer; the gland head 4620 is inserted into the stepped circular hole in the middle of the guide body 4619, and the large cylinder in the middle of the gland head is clamped on the small hole of the guide body; the gland spring 4621 is arranged between the lower end of the sucker group connecting frame 4616 and the upper surface of the large cylinder of the gland head 4620, and passes through the small cylinder at the upper end of the gland head; the vacuum generator 4617 is connected with the suction cup 4622 and passes through the inner hole of the gland head 4620, and the bottom surface of the suction cup is slightly exposed out of the lower surface of the gland head 4620; the steering servo motor 4604 is centered between the center of the cap rotating head 4612 and the center of the cap pressing head 4620.
The specific working process of the cap screwing and capping integrated machine for the small-mouth iron barrel comprises the following steps:
as shown in fig. 9, the inner lids and the outer lids are sorted by the lid sorting mechanism and then conveyed to the storage positions of the inner lids and the outer lids through the corresponding conveying slide ways. The two storage bits are spaced apart by the center of the capping head 4612 and the capping head 4620. Only schematic illustrations of the inner lids, outer lid conveyor runs, and their storage locations are shown here, and the specific configuration is not within the scope of the invention. Before the iron drum reaches the spinning cover station, the cross sliding table 45 drives the spinning cover head 4612 and the pressing cover head 4620 to respectively reach the positions above the inner cover storage position and the outer cover storage position. Then, the cylinder rod of the lifting cylinder 4602 extends to drive the screwing head 4612 and the capping head 4620 to move downwards, the magnet 4613 on the screwing head sucks up the inner cover, and meanwhile, the suction disc 4622 in the capping head sucks air under the driving of the vacuum generator 4617 to suck up the outer cover. After the inner cover and the outer cover are sucked up, the cross sliding table 45 drives the screwing cover head 4612 and the pressing cover head 4620 to reach the upper part of the iron drum conveying system 2, and meanwhile, the cylinder rod of the lifting cylinder 4602 retracts to wait for the iron drum to be in place. In this process, the positioning cylinder 33 is always in the retracted state.
As shown in fig. 10, after the iron drum reaches the capping station, the cylinder rod of the positioning cylinder 33 is extended, so that the roller 36 presses the side of the iron drum. The vision sensor 44 takes a picture of the bung, determining the bung location. The cross slide table 45 moves according to the position of the bung, so that the screw-on head 4612 reaches right above the bung. Then, the capping servo motor 4606 drives the capping head 4612 to rotate in the direction of screwing the inner lid, and simultaneously, the cylinder rod of the lift cylinder 462 extends to perform capping. In the process of screwing the cap, the cap screwing spring 4610 provides downward pressure to ensure the smoothness of the cap screwing. After the inner lid is screwed to the bottom, the capping servo motor 4606 receives a large reverse torque, the overload clutch 4607 starts to slip, and the capping head 4612 does not rotate with the capping servo motor. When the capping servo motor 4606 rotates by a preset number of turns, the rotation is stopped, and the screwing work of the inner cap is completed.
As shown in fig. 11, after the inner lid is screwed, the cylinder rod of the lifting cylinder 4602 retracts, the steering servo motor 4604 drives the spinning cover mounting plate 4605 to steer 180 °, and the capping head 4620 reaches the position right above the bung.
As shown in fig. 12, after the gland 4620 reaches the position right above the bung, the cylinder rod of the lifting cylinder 4602 extends, meanwhile, the suction cup 4622 in the gland is cut off, and the chamfer in the lower end hole of the gland is pressed on the edge of the outer cover, so that the capping work is completed.
After capping is complete, the cylinder rod of the positioning cylinder 33 is retracted and the iron bucket exits the spinning capping station, as shown in fig. 13. The cylinder rod of the elevation cylinder 4602 is retracted while the steering servo motor 4604 is rotated by 180 °, and the operation shown in fig. 9 is repeated to wait for the next iron bucket.
In addition, the invention has certain compatibility for iron buckets with different heights. The adjusting method comprises the following steps:
as shown in fig. 2 and 3, the screws of the four clamp fixing plates 43 are loosened, the cap rotating head 4612 and the cap pressing head 4620 are brought to a proper height by screwing the adjusting screw 42, and then the screws of the clamp fixing plates 43 are tightened.
Claims (7)
1. The utility model provides a spiral cover gland all-in-one for osculum iron ladle which characterized in that: the all-in-one machine comprises a rack (1), an iron bucket conveying system (2), an iron bucket positioning mechanism (3) and a mouth searching and spinning cover mechanism (4), wherein the iron bucket conveying system (2) and the iron bucket positioning mechanism (3) are fixed on the rack (1) and can be used for conveying small-mouth iron buckets to be processed; the opening searching and spinning cover mechanism (4) arranged on the rack (1) above the iron bucket conveying system (2) comprises a square frame (41), a vision sensor (44), a cross sliding table (45) and a spinning cover assembly (46), wherein the square frame (41) is fixed on the rack (1), and the vision sensor (44) arranged on the square frame (41) is used for searching an opening of a sealing opening of a small-opening iron bucket to be processed; the cross sliding table (45) is fixed on the square frame (41), and the movement of the spinning cover assembly (46) fixed on the cross sliding table (45) in the X direction and the Y direction can be realized; the spinning cover mechanism (4) can realize the operation of a spinning cover head and a pressing cover head; the spinning cover assembly (46) comprises a spanning frame (4601), a lifting cylinder (4602), an ear plate (4603), a steering servo motor (4604) and a sucker group connecting frame (4616), wherein the spanning frame (4601) is of an inverted U-shaped frame structure, spans a Y-direction screw rod driving mechanism of a cross sliding table (45) and is connected to a nut assembly (4507) where the spanning frame (4601) is located; the lifting cylinder (4602) is connected to the side surface of the spanning frame (4601); the ear plate (4603) is of an approximate U-shaped frame structure, two sides of the upper end of the ear plate (4603) are of flat plate structures and are connected to a cylinder rod of the lifting cylinder (4602); a steering servo motor (4604) is arranged on the bottom surface of the lower end of the ear plate (4603); the spinning cover mounting plate (4605) is a rectangular flat plate, the middle of the spinning cover mounting plate is of a boss structure, a motor shaft motor hole connected with the steering servo motor (4604) is formed in the spinning cover mounting plate, and a motor shaft of the spinning cover mounting plate (4605) and the steering servo motor (4604) is fixed through screws; two ends of the spinning cover mounting plate (4605) are respectively provided with different mounting holes; the cover-rotating servo motor (4606) is arranged at one end of the spinning cover mounting plate (4605), and the sucker group connecting frame (4616) is arranged at the other end of the spinning cover mounting plate (4605); the cross sliding table (45) comprises two sets of lead screw driving mechanisms which are vertically arranged in an X direction and a Y direction, each set of lead screw driving mechanism comprises a sliding table servo motor (4501), a sliding table lower mounting plate (4502), a sliding table upper cover plate (4503), a coupler (4504), a lead screw (4505) and a bearing with a seat (4506), wherein the sliding table servo motor (4501) is installed on one end face of the sliding table lower mounting plate (4502), the bottom face of the sliding table lower mounting plate (4502) is a rectangular plate, the other end face and the side face of the sliding table lower mounting plate are respectively provided with an end plate and a side plate, the end plate is slightly higher than the side plate, so that the sliding table upper cover plate (4503) is installed on the end face of the sliding table lower mounting plate (4502), and a gap is reserved between the sliding table upper cover plate (4503) and the sliding table lower mounting plate (4502); two bearings with seats (4506) are arranged on the bottom surfaces close to the two end surfaces of the lower mounting plate (4502) of the sliding table, and after the screw (4505) penetrates through the two bearings with seats (4506), one end of the screw (4505) is connected with the servo motor (4501) of the sliding table through a coupler (4504); the nut component (4507) is approximately of a T-shaped structure, a screw hole is formed in the center of the lower end of the nut component (4507), the middle of the nut component (4507) penetrates through the screw rod (4505), mounting boss structures with mounting holes are formed on two sides of the upper end of the nut component (4507), positioning bosses are formed on two sides of the lower end of the nut component (4507), and the bosses are tightly attached to two side plates of the lower mounting plate (4502) of the sliding table, so that the nut component (4507) is positioned along the radial direction of the screw rod; a sliding table lower mounting plate (4502) where the X-direction lead screw driving mechanism is arranged above a component mounting plate (4104) of the square frame (41), and the direction of the lower mounting plate is consistent with the length direction of the component mounting plate (4104); and a nut component (4507) where the X-direction lead screw driving mechanism is located is connected with the bottom surface of a sliding table lower mounting plate (4502) where the Y-direction lead screw driving mechanism is located, and after the nut component is mounted, the two sets of lead screw driving mechanisms are vertically arranged.
2. The cover-rotating and cover-pressing all-in-one machine for the small-mouth iron barrel as claimed in claim 1, wherein: the frame (1) comprises upright columns (11), upper cross beams (12), upper longitudinal beams (13), lower longitudinal beams (15) and a foot plate (16), wherein the upper ends of the four upright columns (11) are respectively welded with the two upper cross beams (12) and the two upper longitudinal beams (13) to form a square frame structure, the inner sides of the upright columns below the upper longitudinal beams (13) are fixedly welded with the lower longitudinal beams (15), and the upper surfaces of the lower longitudinal beams (15) are provided with mounting holes; four threaded blocks (14) are welded above four upright posts between an upper longitudinal beam (13) and a lower longitudinal beam (15), threaded holes of the threaded blocks (14) are arranged along the upright posts, a square foot disc (16) is welded at the lower end of each upright post (11), and the rack (1) is fixed on the ground through holes in the square foot disc.
3. The cover-rotating and cover-pressing all-in-one machine for the small-mouth iron barrel as claimed in claim 1, wherein: the iron bucket conveying system (2) comprises side plates (21), rollers (22), a driving assembly (25), a driving chain wheel (26) and a chain (27), wherein the two side plates (21) with concave sections are symmetrically arranged with openings facing outwards, a plurality of rollers (22) arranged at certain intervals are arranged between the two side plates (21), and a chain wheel guard plate (23) is arranged on the side plate (21) at the chain wheel end of the roller (22); a driving assembly (25) is arranged below the side plate (21), a driving chain wheel (26) is arranged on the driving assembly (25), and the driving chain wheel is connected with a chain wheel on the roller (22) through a chain (27); supporting legs (24) are arranged on the two side plates (21), and the iron bucket conveying system (2) is fixedly connected with the rack (1) through the supporting legs (24).
4. The cover-rotating and cover-pressing all-in-one machine for the small-mouth iron barrel as claimed in claim 1, wherein: the iron bucket positioning mechanism (3) comprises a mounting frame (31), a positioning cylinder (33), a roller pressing plate (35) and a roller (36); the two sets of iron bucket positioning mechanisms (3) are fixed on two sides of the iron bucket conveying system (2), wherein the mounting rack (31) is in an inverted L shape, and mounting holes are formed in the side surface and the upper plane; the clamping plate (32) is matched with a concave structure of a side plate (21) in the iron drum positioning mechanism (3), and is fixedly connected with the mounting frame (31) through the clamping plate (32), so that the mounting frame (31) is clamped and fixed on the outer side of the side plate (21); the positioning cylinder (33) is fixed on the upper surface of the mounting frame (31), and a roller mounting plate (34) and two roller pressing plates (35) which are used for clamping and fixing rollers (36) in the horizontal direction are sequentially arranged on a cylinder rod of the positioning cylinder (33).
5. The cover-rotating and cover-pressing all-in-one machine for the small-mouth iron barrel as claimed in claim 1, wherein: a motor shaft of the screw cap servo motor (4606) is connected with a screw cap rotating shaft (4608) through an overload clutch (4607), wherein the screw cap rotating shaft (4608) is a stepped cylindrical shaft with a large upper end and a small lower end, the upper end is provided with a section of thread and is connected with a locking nut (4609); the lower end of the rotating shaft (4608) of the rotary cover is a section of square rod, and one side surface of the square rod is provided with a through hole; the cover screwing spring (4610) penetrates through the lower end of the cover screwing rotating shaft (4608), the upper end surface of the cover screwing spring (4610) is propped against the step of the cover screwing rotating shaft (4608), and the lower end surface of the cover screwing spring (4610) is propped against the spring positioning plate (4611); the spring positioning plate (4611) is a circular flat plate, a through hole is formed in the middle of the spring positioning plate, the screw cap rotating shaft (4608) is inserted into the through hole of the spring positioning plate (4611), mounting holes are formed in the periphery of the spring positioning plate and connected with the screw cap head (4612) through screws, the screw cap head (4612) is a cylinder, a square hole with a certain depth is formed in the middle of the screw cap head, a section of rectangular strip is machined below the screw cap head (4612), a round hole with a certain depth is formed in the center of the lower portion of the rectangular strip, and a magnet (4613) is embedded into the round hole; a square hole is formed in the middle of the square positioning block (4614), a through hole is formed in the side face of the square positioning block (4614), and the square positioning block (4614) is inserted into the square hole of the screw cap head (4612); the square rod of the screwing cover rotating shaft (4608) is inserted into the square hole of the square positioning block (4614), and the pin shaft (4615) passes through the side through holes of the screwing cover head (4612) and the square positioning block (4614).
6. The capping and capping all-in-one machine for small-mouth iron drums according to claim 1, characterized in that: the sucker group connecting frame (4616) is a square frame, the upper end of the sucker group connecting frame is arranged on the spin-on cover mounting plate (4605), and the sucker group connecting frame is positioned at one end opposite to the spin-on cover servo motor (4606); the vacuum generator (4617) passes through concentric through holes formed in the upper end and the lower end of the suction disc group connecting frame (4616), wherein the vacuum generator (4617) is a hollow cylinder, and the side surface of the vacuum generator is provided with a connecting hole for connecting the vacuum generator capable of generating a negative suction function; the sucker group connecting splint (4618) is a rectangular flat plate, is provided with a mounting hole on the upper surface, is arranged on the upper surface of the lower end of the sucker group connecting frame (4616), and is fixed with a vacuum generator (4617); the upper end of the guide body (4619) is a square flat plate, the lower end of the guide body is a cylinder, the upper end of the guide body is connected with the lower end of the sucker group connecting frame (4616), and a stepped circular hole with a large upper end and a small lower end is formed in the middle of the guide body (4619); the gland head (4620) is a stepped cylinder with two small ends and a large middle part, the interior of the gland head is provided with a hole, and the lower end of the hole is provided with a chamfer; the gland head (4620) is inserted into a stepped circular hole in the middle of the guide body (4619), and a large cylinder in the middle of the gland head is clamped on the small hole of the guide body; the gland spring (4621) is arranged between the lower end of the sucker group connecting frame (4616) and the upper surface of the large cylinder of the gland head (4620), and the small cylinder at the upper end of the gland head penetrates through the gland spring (4621); the vacuum generator (4617) is connected with the suction cup (4622) and penetrates through the inner hole of the gland head (4620), and the bottom surface of the suction cup is slightly exposed out of the lower surface of the gland head (4620).
7. The cover-rotating and cover-pressing all-in-one machine for the small-mouth iron barrel as claimed in claim 1, wherein: the center of the steering servo motor (4604) is positioned in the middle of the central axis of the cover screwing servo motor (4606) and the central axis of the sucker group connecting frame (4616).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147617.5A CN107187625B (en) | 2016-03-15 | 2016-03-15 | A spiral cover gland all-in-one for osculum iron ladle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147617.5A CN107187625B (en) | 2016-03-15 | 2016-03-15 | A spiral cover gland all-in-one for osculum iron ladle |
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| CN107187625A CN107187625A (en) | 2017-09-22 |
| CN107187625B true CN107187625B (en) | 2022-11-25 |
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| CN201610147617.5A Active CN107187625B (en) | 2016-03-15 | 2016-03-15 | A spiral cover gland all-in-one for osculum iron ladle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108971956B (en) * | 2018-08-24 | 2024-03-15 | 齐齐哈尔建华机械有限公司 | Tank tightening machine |
| CN115043368A (en) * | 2022-06-13 | 2022-09-13 | 江苏安吉尔机械有限公司 | Integrated linkage system of liquid packaging production line |
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| CN205525099U (en) * | 2016-03-15 | 2016-08-31 | 北京航天斯达新技术装备公司 | A spiral cover gland all -in -one for osculum metal bucket |
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