CN113579122B - Novel welding device of petrochemical residual oil filtering filter element production equipment - Google Patents
Novel welding device of petrochemical residual oil filtering filter element production equipment Download PDFInfo
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- CN113579122B CN113579122B CN202110806908.1A CN202110806908A CN113579122B CN 113579122 B CN113579122 B CN 113579122B CN 202110806908 A CN202110806908 A CN 202110806908A CN 113579122 B CN113579122 B CN 113579122B
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 title claims description 10
- 239000002184 metal Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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Abstract
The invention discloses a novel welding device of petrochemical residue oil filter element production equipment, which comprises a plurality of main ribs and metal wires wound on the main ribs, wherein the welding device comprises a feeding device, a traction device, a rotating wheel and a metal wire guide, the feeding device comprises a rotating drum, the traction device comprises a wire clamping head, the metal wire guide is arranged on one side of the rotating wheel, and the rotating wheel is positioned between a guide ring of the feeding device and the wire clamping head of the traction device. The novel welding device of the petrochemical residue oil filter element production equipment redesigns the original welding device, improves the stability of the welding process of the inner ribs and the metal wires, and further can ensure the quality of the filter element.
Description
Technical Field
The invention belongs to the technical field of filter element production equipment, and particularly relates to a novel welding device of petrochemical residual oil filtration filter element production equipment.
Background
The filtering unit of the petrochemical residual oil filtering filter element is formed by welding a plurality of main ribs and metal wires wound on the main ribs. The main rib and the metal wire respectively comprise a square part and a pointed part, the metal wire is required to be spirally welded on the main rib in the production process of the filter element, and the pointed part of the main rib is contacted with the pointed part of the metal wire and becomes a welding point. In order to meet the high-precision filtering requirement, the main ribs and the metal wires with special shapes need to strictly control the welding posture in the welding process. In order to meet the technical requirement, the applicant discloses a welding device in petrochemical residue oil filter element production equipment in the patent application number CN201920976967.1, and the state of a main rib can be effectively maintained in the production process of the petrochemical residue oil filter element through the technical scheme formed by technical characteristics such as a rotating wheel, a bracket, a rotating drum, a guide hole, a welding ring and the like, and meanwhile, a metal wire is wound and welded on the main rib. After long-term use, the main ribs and the metal wires are welded on the welding ring, so that the posture of the main ribs can be effectively ensured, but the sharp parts of the main ribs and the sharp parts of the metal wires are sharp and tiny, welding spots are easy to adhere to the welding ring, the phenomenon that the traction device is blocked in the process of traction of the main ribs is caused, and finally the problems of overlarge local filtering holes and the like are caused in the filter element.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme: the novel welding device of the petrochemical residue oil filter core production equipment comprises a plurality of main ribs and metal wires wound on the main ribs, the welding device comprises a feeding device, a traction device, a rotating wheel and a metal wire guide,
The feeding device comprises a rotary drum with openings at two ends, a baffle is arranged at the other end of the rotary drum, a plurality of guide holes are formed in the baffle, a connecting shaft is fixedly connected to the middle of the baffle, the connecting shaft is coaxial with the rotary drum, the guide holes are arranged in a circle array around the axis of the connecting shaft, the connecting part of the connecting shaft and the rotary drum is positioned in the center of a circle surrounded by the guide holes, a guide ring is fixedly sleeved on the connecting shaft, a plurality of slots are formed in the guide ring, two ends of each slot are respectively communicated with two end faces of the guide ring, the cross section shape of each slot is matched with the cross section shape of a main rib, each slot corresponds to each guide hole, the rotary drum is driven to rotate by a first motor, and the main rib is placed in the rotary drum;
The traction device comprises a sliding rail and a sliding seat arranged on the sliding rail, the sliding seat is driven by a fourth motor to move on the sliding rail, a second motor is arranged on the sliding seat, a wire clamping head is connected to a rotating shaft of the second motor, the wire clamping head and the guide ring are coaxially arranged, a plurality of clamping grooves are formed in the wire clamping head and are arrayed around the circumference of the rotating shaft, the clamping grooves are in one-to-one correspondence with the slots, the cross section shape of each clamping groove is matched with the cross section shape of a main rib, the head end of the main rib sequentially penetrates through the guide hole and the slots and then is inserted into the clamping groove, and a fixing structure for fixing the main rib in the clamping groove is arranged on the wire clamping head;
The rotating wheel is fixedly arranged on the rotating shaft, the rotating shaft is driven to rotate by a third motor, the third motor is fixed on a sliding block, the sliding block is arranged on a vertical sliding rail, the vertical sliding rail is arranged on a bracket, the sliding block is driven by an air cylinder to move on the vertical sliding rail, the air cylinder is fixed on the bracket, the rotating wheel is positioned between the guide ring and the wire clamping head, and the axis of the rotating wheel is parallel to the axis of the guide ring;
The wire guider is located one side of runner, and the wire guider is including the body, is equipped with the wire passageway that supplies the wire to pass through in the body, and wire passageway's cross section and wire's cross section assorted, install top fine setting mechanism, left side fine setting mechanism and right side fine setting mechanism on the body, top fine setting mechanism, left side fine setting mechanism and right side fine setting mechanism structure are the same, and wherein top fine setting mechanism is including establishing the installation room in the body and installing a plurality of adjusting screw on the body, and movable in the installation room is equipped with the regulating plate, and the rotatable installation has a plurality of balls in the regulating plate, is equipped with a plurality of springs in the installation room, the one end intercommunication wire passageway of installation room is equipped with a plurality of ball rooms on the regulating plate, and the ball is respectively rollable installs in the ball room, and the ball room is equipped with the opening, and ball part exposes the ball room and stretches into in the wire passageway from corresponding opening, and is fixed with a plurality of front splint on the regulating plate respectively in the one end both sides that are close to the body outside, and the junction both sides of wire passageway are equipped with a plurality of back splint respectively, front and back splint one-to-one are equipped with respectively, the spring presss between front body and corresponding back splint, are equipped with the screw hole in the regulating plate and screw thread hole in the regulating plate are connected respectively.
As the preference of above-mentioned technical scheme, the rotary drum interpolation has a section of thick bamboo core, is equipped with a plurality of recesses on the section of thick bamboo core, and the both ends of recess communicate the both ends of section of thick bamboo core respectively, and the recess is around the axis circumference array distribution of section of thick bamboo core, every enclose into a holding tank between recess and the inner wall of rotary drum, guiding hole and holding tank one-to-one, and the guiding hole communicates corresponding holding tank respectively.
As the optimization of the technical scheme, a plurality of limit bars are fixedly connected to the inner wall of the rotary drum, a plurality of limit grooves are formed in the drum core, the limit grooves correspond to the limit bars, and the limit bars are inserted into the corresponding limit grooves.
As the preference of the technical scheme, a plurality of tooth grooves are formed in the periphery of the baffle, a plurality of convex teeth are arranged on the inner wall of the rotary drum, the convex teeth correspond to the tooth grooves, the baffle is inserted into the rotary drum, the convex teeth are respectively inserted into the corresponding tooth grooves, a plurality of through holes are formed in the rotary drum, a plurality of threaded connection holes are formed in the circumferential surface of the baffle, the through holes correspond to the threaded connection holes, a connecting screw rod is arranged in the through holes, and the screw rod is screwed into the corresponding threaded connection holes.
As the preference of above-mentioned technical scheme, the ball room is enclosed by regulating plate, a plurality of bounding wall and opening board, and the equal fixed connection regulating plate of bounding wall, the bounding wall is connected respectively around the opening board, and the circle mouth is established at the middle part of opening board, is equipped with the spring erection column on back splint and the front splint respectively, and the both ends of spring overlap respectively on the spring erection column.
As the optimization of the technical scheme, the number of the balls in the top fine adjustment mechanism is at least 3, all the balls in the top fine adjustment mechanism are arranged in a row, the number of the adjusting screws is two, the two adjusting screws respectively correspond to the head ball and the tail ball in the row of balls, the number of the springs is at least two pairs, and each group of springs comprises two springs respectively positioned at two sides of the installation chamber.
As the preferable mode of the technical scheme, the ball is a wear-resistant ball, and the ball chamber is filled with the lubricating paste.
As the preference of above-mentioned technical scheme, the last one end middle part fixedly connected with threaded rod that keeps away from the rotary drum of clamp line head, threaded rod pass through the rotation axis of shaft coupling connection second motor, and the cover has fixed cover on the threaded rod, and fixed cover fixed connection clamp line head forms interior annular between fixed cover and the threaded rod, and the one end lower part that the clamp groove is close to fixed cover is linked together with interior annular, threaded connection has movable sleeve on the threaded rod, and the one end of movable sleeve is connected with the runner, and the other end diameter reduces gradually and forms cone portion, and cone portion inserts in the annular.
As the optimization of the technical scheme, the two sides of the air cylinder are respectively provided with the telescopic springs, one ends of the telescopic springs are fixedly connected with the support, and the other ends of the telescopic springs are connected with the sliding blocks.
As an preference of the above technical solution, the fourth motor drives the slide to move on the slide rail through a screw mechanism.
The beneficial effects of the invention are as follows: the novel welding device of the petrochemical residue oil filter element production equipment redesigns the original welding device, improves the stability of the welding process of the inner ribs and the metal wires, and further can ensure the quality of the filter element.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of another angle configuration of the present invention;
FIG. 3 is a schematic view of the structure of the wire guide;
FIG. 4 is a schematic view of the structure of the drum;
Fig. 5 is a schematic structural view of the movable sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-5, the novel welding device of the petrochemical residue filtering filter core production equipment comprises a plurality of main ribs 1 and metal wires 23 wound on the main ribs 1, the welding device comprises a feeding device, a traction device, a rotating wheel 2 and a metal wire guide 21,
The feeding device comprises a rotary drum 4 with openings 3 at two ends, a baffle 5 is arranged at the other end of the rotary drum 4, a plurality of guide holes 6 are formed in the baffle 5, a connecting shaft 7 is fixedly connected to the middle of the baffle 5, the connecting shaft 7 is coaxial with the rotary drum 4, the guide holes 6 are arranged in a circle array around the axis of the connecting shaft 7, the connecting part of the connecting shaft 7 and the rotary drum 4 is positioned in the center of a circle surrounded by the guide holes 6, a guide ring 8 is fixedly sleeved on the connecting shaft 7, a plurality of slots 9 are formed in the guide ring 8, two ends of the slots 9 are respectively communicated with two end faces of the guide ring 8, the cross section shape of the slots 9 is matched with the cross section shape of a main rib 1, the slots 9 correspond to the guide holes 8, and the rotary drum 4 is driven to rotate by a first motor;
The traction device comprises a sliding rail and a sliding seat 10 arranged on the sliding rail, the sliding seat 10 is driven by a fourth motor to move on the sliding rail, a second motor 11 is arranged on the sliding seat 10, a wire clamping head 13 is connected to a rotating shaft of the second motor 11, the wire clamping head 13 is coaxially arranged with the guide ring 8, a plurality of clamping grooves 14 are arranged on the wire clamping head 13, the clamping grooves 14 are arrayed around the circumference of the rotating shaft, the clamping grooves 14 are in one-to-one correspondence with the slots 9, the cross section shape of the clamping grooves 14 is matched with the cross section shape of the main rib 1, the head end of the main rib 1 sequentially passes through the guide hole 6 and the slot 9 and then is inserted into the clamping grooves 14, and a fixing structure for fixing the main rib 1 in the clamping grooves 14 is arranged on the wire clamping head 13;
The rotating wheel 2 is fixedly arranged on the rotating shaft 15, the rotating shaft 15 is driven to rotate by a third motor 16, the third motor 16 is fixed on a sliding block 17, the sliding block 17 is arranged on a vertical sliding rail 18, the vertical sliding rail 18 is arranged on a bracket 19, the sliding block 17 is driven to move on the vertical sliding rail 18 by a cylinder 20, the cylinder 20 is fixed on the bracket 19, the rotating wheel 2 is positioned between the guide ring 8 and the wire clamping head 13, and the axis of the rotating wheel 2 is parallel to the axis of the guide ring 8;
The wire guide 21 is positioned at one side of the rotating wheel 2, the wire guide 21 comprises a body 22, a wire channel 24 for a wire 23 to pass through is arranged in the body 22, the wire 23 comprises a top plane 25, a left inclined side 26 and a right inclined side 27, the cross section of the wire channel 24 is matched with that of the wire 23, a top fine tuning mechanism acting on the top plane 25, a left fine tuning mechanism acting on the left inclined side 26 and a right fine tuning mechanism acting on the right inclined side 27 are arranged on the body 22, the top fine tuning mechanism, the left fine tuning mechanism and the right fine tuning mechanism have the same structure, the top fine tuning mechanism comprises a mounting chamber 28 arranged in the body 22 and a plurality of adjusting screws 29 arranged on the body 22, an adjusting plate 30 is movably arranged in the mounting chamber 28, the ball bearing device comprises an adjusting plate 30, a plurality of ball bearings 31 are rotatably arranged in the adjusting plate 30, a plurality of springs 32 are arranged in an installing chamber 28, one end of the installing chamber 28 is communicated with a wire channel 24, a plurality of ball bearing chambers 32 are arranged on the adjusting plate 30, the ball bearings 31 are rotatably arranged in the ball bearing chambers 32 respectively, round openings 33 are arranged in the ball bearing chambers 32, parts of the ball bearing 31 are exposed out of the ball bearing chambers 32 from the corresponding round openings 33 and extend into the wire channel 24, a plurality of front clamping plates 34 are respectively fixed on two sides of one end, close to the outer side of the body 22, of the adjusting plate 30, a plurality of rear clamping plates 35 are respectively arranged on two sides of the connecting part of the installing chamber 28 and the wire channel 24, the front clamping plates 34 are in one-to-one correspondence with the rear clamping plates 35, the springs 32 are respectively clamped between the front clamping plates 34 and the corresponding rear clamping plates 35, a plurality of threaded holes 36 which are communicated with the installing chamber 28 are arranged on the body 22, and the adjusting screw rods 29 are respectively screwed into the threaded holes 36 and are propped against the adjusting plate 30. The rotary drum 4 is electrically connected with the positive electrode of the electric welding machine, and the rotary wheel 2 is electrically connected with the negative electrode of the electric welding machine. The inner rib 1 is drawn by a drawing device to rotate and advance, the metal wire 23 is spirally wound on a framework formed by the inner rib 1, and the rotating wheel 2 is descended to act on the contact point of the metal wire 23 and the inner rib 1 to perform electric welding. The welding position of the metal wire 23 and the inner rib 1 avoids the guide ring 8 and the wire clamping head 13, the welding position is overhead, and the welding process is not affected. The clamping head 13 corresponding to the guide ring 8 is arranged in the traction device, so that the posture of the inner rib 1 can be stabilized even when the welding process approaches the tail end of the inner rib 1. Simultaneously, the novel wire guide 21 ensures that the posture of the wire is stable during welding, and the inner rib 1 and the wire 23 in the overhead welding position can ensure ideal posture through the arrangement. By adjusting the respective adjusting screw 29, the posture of the wire 23 in the through-wire passage 24 is finely adjusted, so that the wire 23 guided by the guide can be welded in a set state. The balls 31 form point contact with the top plane 25, the left inclined side 26 or the right inclined side 27, and the balls 31 continuously roll, so that friction with the fast moving wire 23 is reduced, and scratches and the like are prevented from being formed after the wire 23 is guided by the guide.
Further, a drum core 37 is inserted into the drum 4, a plurality of grooves 38 are formed in the drum core 37, two ends of the grooves 38 are respectively communicated with two ends of the drum core 37, the grooves 38 are distributed in a row around the circumference of the axis of the drum core 37, an accommodating groove 39 is formed between each groove 38 and the inner wall of the drum 7 in a surrounding mode, the guide holes 6 are in one-to-one correspondence with the accommodating grooves 39, and the guide holes 6 are respectively communicated with the corresponding accommodating grooves 39. When the inner ribs 1 are installed in the rotary drum 4, 2 inner ribs 4 are placed in each accommodating groove 39, and the head ends of the inner ribs 1 penetrate through the guide holes 6 and then extend out of the rotary drum 4. So that the interaction between the inner ribs is greatly reduced when the drum 4 rotates. Each containing groove 39 only has two inner ribs 4, so that the knotting phenomenon can not occur, the moving space of the inner ribs 1 is reduced when the inner ribs follow the rotary drum 4, and the generated noise is reduced.
Further, a plurality of limit bars 40 are fixedly connected to the inner wall of the rotary drum 4, a plurality of limit grooves 41 are formed in the drum core 37, the limit grooves 41 correspond to the limit bars 40, and the limit bars 40 are inserted into the corresponding limit grooves 41. Through the cooperation of the limit groove 41 and the limit strip 40, the cylinder core 37 can be driven along with the rotary cylinder 4, so that the inner rib 1 is driven to rotate. Meanwhile, when the drum core 37 is mounted in the drum 4, the guide holes 6 can be corresponding to the receiving grooves 39 by the cooperation of the limit grooves 41 and the limit bars 40.
Further, a plurality of tooth grooves 42 are formed around the baffle 5, a plurality of convex teeth 43 are formed on the inner wall of the rotary drum 4, the convex teeth 43 correspond to the tooth grooves 42, the baffle 5 is inserted into the rotary drum 4, the convex teeth 43 are respectively inserted into the corresponding tooth grooves 42, a plurality of through holes are formed in the rotary drum 4, a plurality of threaded connection holes are formed in the circumferential surface of the baffle 5, the through holes correspond to the threaded connection holes, a connection screw 44 is arranged in each through hole, and the screw 44 is screwed into the corresponding threaded connection hole. Thus, the baffle 5 and the connecting shaft 7 can be conveniently detached from the rotary drum 4, and after the rotary drum 4 is assembled into the inner rib 1, the head end of the inner rib 1 can conveniently pass through the guide hole 6 on the detached baffle 5.
Further, the ball chamber 32 is surrounded by the adjusting plate 30, a plurality of coaming plates 45 and an opening plate 46, the coaming plates 45 are fixedly connected with the adjusting plate 30, the coaming plates 45 are respectively connected with the periphery of the opening plate 46, the round opening 33 is arranged in the middle of the opening plate 46, the rear clamping plate 35 and the front clamping plate 34 are respectively provided with a spring mounting column 47, and two ends of the spring 32 are respectively sleeved on the spring mounting columns 47. The balls 31 are rollably restrained in ball chambers 32. The spring mounting posts 47 serve to both secure the springs 32 and, in particular, limit the relative distance of the rear clamp plate 35 from the front clamp plate 34. Preventing the adjustment screw 29 from being excessively adjusted so that the top trimming mechanism, the left trimming mechanism, or the right trimming mechanism is crushed.
Further, the number of the balls 31 in the top fine adjustment mechanism is at least 3, all the balls 31 in the top fine adjustment mechanism are arranged in a row, the number of the adjusting screws 29 is two, the two adjusting screws 29 respectively correspond to the first and the last two balls 31 in the row of the balls 31, the number of the springs 32 is at least two pairs, and each group of the springs 32 comprises two springs 32 respectively positioned at two sides of the installation chamber 28. After all the balls 31 of the top fine adjustment mechanism act on the top plane 25, the contact points of the balls 31 and the top plane 25 are positioned on the same straight line, and when the adjusting screw 29 of the left fine adjustment mechanism or the adjusting screw 29 of the right fine adjustment mechanism is adjusted, the metal wire 23 can rotate by taking the straight line as a virtual rotating shaft, so that the effect of adjusting the posture of the metal wire 23 is achieved.
Further, the balls 31 are wear-resistant balls, and the ball chamber 32 is filled with a lubricating paste.
Further, a threaded rod 50 is fixedly connected to the middle part of one end, far away from the rotary drum 4, of the thread clamping head 13, the threaded rod 50 is connected with a rotating shaft of the second motor 11 through a coupler, a fixed sleeve 51 is sleeved on the threaded rod 50, the fixed sleeve 51 is fixedly connected with the thread clamping head 13, an inner annular groove 52 is formed between the fixed sleeve 51 and the threaded rod 50, one end lower part, close to the fixed sleeve 51, of the thread clamping groove 14 is communicated with the inner annular groove 52, a movable sleeve 53 is connected to the threaded rod 50 in a threaded manner, a rotating wheel 54 is connected to one end of the movable sleeve 53, the diameter of the other end of the movable sleeve is gradually reduced to form a cone portion 55, and the cone portion 55 is inserted into the inner annular groove 52. After the head end of the inner rib 1 is inserted into the clamping groove 14, the lower part of the head end of the inner rib 1 extends into the inner ring groove 52. The runner 54 is turned so that the cone 55 is inserted into the inner annular groove 52. The cross section of the clamping groove 14 is matched with the cross section of the inner rib 1, and the inner rib 1 is in a shape with a narrow outer side and a wide inner side, so that the inner rib 1 can be clamped in the clamping groove 14 after the cone portion 55 forms thrust on the inner rib 1.
Further, two sides of the cylinder 20 are respectively provided with a telescopic spring 56, one end of the telescopic spring 56 is fixedly connected to the bracket 19, and the other end of the telescopic spring is connected to the sliding block 17.
Further, the fourth motor drives the sliding seat 10 to move on the sliding rail through the screw rod mechanism.
It should be noted that, technical features such as other components of the petrochemical residue filtering filter core production apparatus related to the present application should be regarded as the prior art, and specific structures, working principles, and control modes and spatial arrangement modes possibly related to the technical features should be selected conventionally in the art, and should not be regarded as the invention points of the present application, and the present application is not further specifically developed and detailed.
While the preferred embodiments of the present invention have been described in detail, it should be appreciated that numerous modifications and variations may be made in accordance with the principles of the present invention by those skilled in the art without undue burden, and thus, all technical solutions which may be obtained by logic analysis, reasoning or limited experimentation based on the principles of the present invention as defined by the claims are within the scope of protection as defined by the present invention.
Claims (8)
1. The novel welding device of the petrochemical residue oil filter core production equipment comprises a plurality of main ribs and metal wires wound on the main ribs, and is characterized in that the welding device comprises a feeding device, a traction device, a rotating wheel and a metal wire guider,
The feeding device comprises a rotary drum with openings at two ends, a baffle is arranged at the other end of the rotary drum, a plurality of guide holes are formed in the baffle, a connecting shaft is fixedly connected to the middle of the baffle, the connecting shaft is coaxial with the rotary drum, the guide holes are distributed in a circle array around the axis of the connecting shaft, the connecting part of the connecting shaft and the rotary drum is positioned in the center of a circle surrounded by the guide holes, a guide ring is fixedly sleeved on the connecting shaft, a plurality of slots are formed in the guide ring, two ends of each slot are respectively communicated with two end faces of the guide ring, the cross section shape of each slot is matched with the cross section shape of a main rib, each slot corresponds to each guide hole, and the rotary drum is driven to rotate by a first motor;
The traction device comprises a sliding rail and a sliding seat arranged on the sliding rail, the sliding seat is driven by a fourth motor to move on the sliding rail, a second motor is arranged on the sliding seat, a wire clamping head is connected to a rotating shaft of the second motor, the wire clamping head and the guide ring are coaxially arranged, a plurality of clamping grooves are formed in the wire clamping head and are arrayed around the circumference of the rotating shaft, the clamping grooves are in one-to-one correspondence with the slots, the cross section shape of each clamping groove is matched with the cross section shape of a main rib, the head end of the main rib sequentially penetrates through the guide hole and the slots and then is inserted into the clamping groove, and a fixing structure for fixing the main rib in the clamping groove is arranged on the wire clamping head;
The rotating wheel is fixedly arranged on the rotating shaft, the rotating shaft is driven to rotate by a third motor, the third motor is fixed on a sliding block, the sliding block is arranged on a vertical sliding rail, the vertical sliding rail is arranged on a bracket, the sliding block is driven by an air cylinder to move on the vertical sliding rail, the air cylinder is fixed on the bracket, the rotating wheel is positioned between the guide ring and the wire clamping head, and the axis of the rotating wheel is parallel to the axis of the guide ring;
The wire guider is positioned at one side of the rotating wheel, the wire guider comprises a body, a wire channel for the wire to pass through is arranged in the body, the cross section of the wire channel is matched with that of the wire, a top fine tuning mechanism, a left fine tuning mechanism and a right fine tuning mechanism are arranged on the body, the top fine tuning mechanism, the left fine tuning mechanism and the right fine tuning mechanism have the same structure, the top fine tuning mechanism comprises a mounting chamber and a plurality of adjusting screws arranged on the body, the mounting chamber is movably provided with an adjusting plate, a plurality of balls are arranged in the adjusting plate in a rolling way, a plurality of springs are arranged in the mounting chamber, one end of the mounting chamber is communicated with the wire channel, a plurality of ball chambers are arranged on the adjusting plate, the balls are respectively arranged in the ball chambers in a rolling way, the ball chambers are provided with round openings, the ball chambers are exposed out of the ball chambers from the corresponding round openings and extend into the wire channel, a plurality of front clamping plates are respectively fixed on two sides of one end, close to the outer side of the body, of the adjusting plate, a plurality of rear clamping plates are respectively arranged on two sides of the connecting part of the installation chamber and the wire channel, the front clamping plates are in one-to-one correspondence with the rear clamping plates, the springs are respectively clamped between the front clamping plates and the corresponding rear clamping plates, a plurality of threaded holes communicated with the installation chamber are arranged on the body, the adjusting screw is respectively screwed into the threaded holes and props against the adjusting plate, a cylinder core is inserted in the cylinder, a plurality of grooves are arranged on the cylinder core, two ends of the grooves are respectively communicated with two ends of the cylinder core, the grooves are distributed in a row around the circumference of the axis of the cylinder core, an accommodating groove is formed between each groove and the inner wall of the cylinder, the guide holes are in one-to-one correspondence with the accommodating grooves, the guide holes are respectively communicated with the corresponding accommodating grooves, the ball chambers are formed by the adjusting plate, a plurality of coamings and an opening plate, the coamings are fixedly connected with the adjusting plate, the surrounding plates are respectively connected with the periphery of the opening plate, the round opening is formed in the middle of the opening plate, the rear clamping plate and the front clamping plate are respectively provided with a spring mounting column, and two ends of the spring are respectively sleeved on the spring mounting columns.
2. The welding device of claim 1, wherein a plurality of limit bars are fixedly connected to the inner wall of the rotary drum, a plurality of limit grooves are formed in the drum core, the limit grooves correspond to the limit bars, and the limit bars are inserted into the corresponding limit grooves.
3. The welding device of the petrochemical residue oil filter element production equipment according to claim 2, wherein a plurality of tooth grooves are formed in the periphery of the baffle, a plurality of convex teeth are arranged on the inner wall of the rotary drum, the convex teeth correspond to the tooth grooves, the baffle is inserted into the rotary drum, the convex teeth are respectively inserted into the corresponding tooth grooves, a plurality of through holes are formed in the rotary drum, a plurality of threaded connection holes are formed in the circumferential surface of the baffle, the through holes correspond to the threaded connection holes, a connecting screw is arranged in each through hole, and the screw is screwed into the corresponding threaded connection hole.
4. The novel welding device of petrochemical residue oil filter element production equipment according to claim 1, wherein the number of balls in the top fine adjustment mechanism is at least 3, all balls in the top fine adjustment mechanism are arranged in a row, the number of the adjusting screws is two, the two adjusting screws respectively correspond to the head ball and the tail ball in the row of balls, the number of the springs is at least two pairs, and each pair of springs comprises two springs respectively positioned at two sides of the installation chamber.
5. The novel welding device of petrochemical residue oil filter element production equipment according to claim 4, wherein the balls are wear-resistant balls, and the ball chambers are filled with lubricating paste.
6. The welding device for petrochemical residue oil filtering filter element production equipment according to claim 1, wherein a threaded rod is fixedly connected to the middle part of one end, far away from the rotary drum, of the thread clamping head, the threaded rod is connected with a rotary shaft of the second motor through a coupler, a fixed sleeve is sleeved on the threaded rod, the thread clamping head is fixedly connected with the fixed sleeve, an inner annular groove is formed between the fixed sleeve and the threaded rod, one end lower part, close to the fixed sleeve, of the thread clamping groove is communicated with the inner annular groove, a movable sleeve is connected to the threaded rod, one end of the movable sleeve is connected with a rotary wheel, the diameter of the other end of the movable sleeve is gradually reduced to form a cone part, and the cone part is inserted into the inner annular groove.
7. The welding device of claim 1, wherein two sides of the cylinder are respectively provided with a telescopic spring, one end of the telescopic spring is fixedly connected with the bracket, and the other end of the telescopic spring is connected with the sliding block.
8. The novel welding device of petrochemical residuum filter element production equipment according to claim 1, wherein the fourth motor drives the sliding seat to move on the sliding rail through a screw mechanism.
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