CN108933034B - Transformer oil duct brace strip assembly machining device - Google Patents
Transformer oil duct brace strip assembly machining device Download PDFInfo
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- CN108933034B CN108933034B CN201810586199.9A CN201810586199A CN108933034B CN 108933034 B CN108933034 B CN 108933034B CN 201810586199 A CN201810586199 A CN 201810586199A CN 108933034 B CN108933034 B CN 108933034B
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- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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Abstract
The invention relates to a transformer oil duct stay strip group blank processing device which comprises a machine tool, wherein a feeding mechanism, a rubber feeding roller, a first pressing mechanism, a second pressing mechanism, a third pressing mechanism, a drying box and a winding roller are sequentially arranged on the machine tool; by adopting an adjustable machine tool feeding structure, mechanical action is controlled under the monitoring of a sensor, continuous automatic feeding can be realized, assembly processing of insulating supporting strips and insulating paper can be completed at one time, the spacing between the supporting strips is ensured to be accurate and controllable, automatic flow processing is realized, equipment and labor cost are reduced, and the quality and the production efficiency of the supporting strip belt of the transformer oil duct with various sizes are improved.
Description
Technical Field
The invention relates to a transformer oil duct brace strip assembly machining device, and belongs to the technical field of insulating part production equipment.
Background
The oil duct brace strip is formed by sticking rectangular insulation braces and adhesive-coated insulation paper through an adhesive, is widely applied to oil transformers, avoids the defects that corrugated boards are easy to deform and displace and the like in the traditional use process, enables the corrugated boards to be firmly combined with coils, and has better mechanical and electrical properties. Because the number of the insulating supporting strips is large, and the insulating supporting strips are required to be adhered to the insulating paper at intervals during assembly, the manual adhesion is adopted, the efficiency is low, a scanning procedure is required to be added, the assembly is staggered and inclined, and the quality is not high; the single existing mechanical processing one by one is adopted, so that the defects of difficulty in transferring, large occupied space, high equipment cost and difficulty in reworking and inspection exist, and the processing method cannot be applied to processing of stay strips with different sizes, so that the problems of low work efficiency improvement and high waste rate are caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a transformer oil duct stay strip assembly processing device which adopts an adjustable machine tool feeding structure, controls mechanical action under the monitoring of a sensor, can continuously and automatically feed, completes assembly processing of insulating stays and insulating paper at one time, ensures accurate and controllable stay spacing, automatically processes water flow, reduces equipment and labor cost, and improves the quality and production efficiency of transformer oil duct stay strips of various sizes.
The invention is realized by the following technical scheme:
a transformer oil duct brace strip assembly machining device comprises a machine tool, wherein a feeding mechanism, a gluing roller, a first pressing mechanism, a second pressing mechanism, a third pressing mechanism, a drying box and a winding roller are sequentially arranged on the machine tool from one end of the machine tool to the other end of the machine tool;
the feeding mechanism comprises a first conveying mechanism and a second conveying mechanism, the first conveying mechanism comprises a first supporting plate, a second supporting plate, a first side protection plate, a second side protection plate and a side frame, the first supporting plate and the second supporting plate are consistent in structure and symmetrically arranged between the first side protection plate and the second side protection plate, a feeding plate is arranged on the inner wall of the first supporting plate, and a conveying belt is arranged on one side of the feeding plate;
the first support plate and the second support plate are respectively provided with a first sliding sleeve, a guide rod, a first sensor, a second sensor and a third sensor, a first lead screw is arranged in the first sliding sleeve, two ends of the first lead screw and two ends of the guide rod are respectively vertically connected with the first support plate and the second support plate, a rotating shaft is arranged between the first side protection plate and the second side protection plate, the rotating shaft is positioned at the top of the feeding plate, is connected with a first rotating motor and is provided with at least two rotating wheels, the rotating wheels are provided with a plurality of arc notches, and the first sensor and the second sensor are respectively positioned at two sides of the conveying belt;
a second screw rod is arranged on the side frame, a first sliding block is arranged on the second screw rod, a third supporting plate is arranged on the first sliding block, a first air cylinder and a second air cylinder are arranged on the third supporting plate, a baffle is arranged on one side of the first air cylinder, a barrier strip is arranged at the bottom of the baffle, a clamping plate is arranged at the bottom of the second air cylinder, and the second conveying mechanism is positioned at the bottom of the first conveying mechanism and comprises a plurality of conveying roller sets;
the gluing roller is positioned at the bottom of the first support plate and the bottom of the second support plate, a first folding roller is arranged between one side of the first pressing mechanism and the gluing roller, a second folding roller is arranged between the other side of the first pressing mechanism and the second pressing mechanism, and the first folding roller and the third sensor are arranged correspondingly;
a sliding plate is arranged at the bottom of the second pressing mechanism, a second sliding block is arranged at the bottom of the sliding plate, a third screw rod is arranged in the second sliding block, mounting plates are arranged between two ends of the third screw rod and the machine tool, and screw rod motors are arranged on the third screw rod and the second screw rod;
a third material folding roller is arranged between the third pressing mechanism and the drying box, the third material folding roller, the second material folding roller, the first material folding roller, the winding roller and the gluing roller are all connected with a second rotating motor, and the drying box is obliquely arranged with the machine tool;
the machine tool is provided with a PLC controller, and the PLC controller is electrically connected with the second rotating motor, the first rotating motor, the screw rod motor, the first cylinder, the second cylinder, the first sensor, the second sensor and the third sensor.
Above-mentioned transformer oil duct props strip group base processingequipment, wherein, go up the flitch including consecutive swash plate, arc and horizontal plate, the conveyer belt is located horizontal plate one side, the runner is located between first backup pad and the second backup pad, and is located the arc top.
According to the transformer oil duct supporting strip assembly machining device, a driving wheel and a driven wheel are arranged on the inner wall of the conveying belt, a driving shaft and a driven shaft are arranged between the driving wheel and the driven wheel and between the first side protection plate and the second side protection plate respectively, the driving shaft is connected with a third rotating motor, and the third rotating motor is electrically connected with a PLC (programmable logic controller);
first backup pad is L shape structure, be equipped with drive shaft and fourth lead screw between the first side backplate, drive shaft and fourth lead screw all are located first lead screw bottom, and pass first backup pad and second backup pad, be equipped with first chain between drive shaft and the first lead screw both ends, be equipped with first sprocket between first chain and first lead screw and the drive shaft, be equipped with the second chain between drive shaft and the fourth lead screw both ends, be equipped with the second sprocket between second chain and fourth lead screw and the drive shaft, the drive shaft is connected with the hand wheel, be equipped with the second sliding sleeve between fourth lead screw and first backup pad and the second support.
Above-mentioned transformer oil duct props strip group base processingequipment, wherein, the transfer roller set includes two opposite rotation's transfer roller, fourth rotating electrical machines is connected to the transfer roller, fourth rotating electrical machines is connected with the PLC controller electricity.
Above-mentioned transformer oil duct props strip group base processingequipment, wherein, the rubberizing frame is equipped with to rubberizing roller bottom, be equipped with the gluey groove on the rubberizing frame, and the bottom is equipped with the third cylinder, the third cylinder is connected with the PLC controller electricity.
According to the transformer oil duct brace strip assembly machining device, sliding rails are arranged between the first sliding block and the side frame and between the sliding plate and a machine tool.
The transformer oil duct supporting strip assembly machining device comprises a first folding roller, a first fixing plate, a first pressing plate, a first guide column, a second pressing plate, a second cylinder, a third cylinder, a fourth cylinder shaft, a fourth pressing plate, a fifth supporting plate, a second pressing plate, a third pressing plate, a fourth pressing plate, a fifth pressing plate, a third guide column, a fourth guide column, a third guide column, a fourth cylinder and a PLC (programmable logic controller) controller, wherein the fourth supporting plate is arranged between the first folding roller and the first pressing mechanism, the first fixing plate, the first pressing plate and the first fixing plate sequentially penetrate through the first guide column, the first top plate is provided with the first guide column, the fourth cylinder is arranged in the first top plate and electrically connected with the PLC controller, the bottom of the fourth cylinder is connected with the first fixing plate and provided with the fourth cylinder shaft, the fourth cylinder shaft is connected with the first pressing plate, the mounting height of the.
The transformer oil duct stay strip assembly machining device comprises a base plate, a second pressing plate and a second fixing plate, wherein the base plate is arranged on a sliding plate, anti-slip plates are arranged between the top of the base plate and the bottom of the second pressing plate, a guide support is arranged at the top of the second pressing plate, second support columns and second guide columns are arranged on two sides of the second fixing plate, the bottoms of the second support columns are connected with the sliding plate, a second top plate is arranged between the top of the second support columns and the second guide columns, a fifth air cylinder is arranged in the second top plate, the bottom of the fifth air cylinder is connected with the second fixing plate and provided with a fifth air cylinder shaft, the fifth air cylinder is electrically connected with a PLC (programmable logic controller), the fifth air cylinder shaft is fixedly connected with the guide support, and the second guide columns penetrate through the guide support and are connected with the sliding plate.
The machining device for the transformer oil duct stay strip assembly comprises a machine tool, a screw rod, a first pressing mechanism, a second pressing mechanism, a screw rod, a third chain wheel, a third chain, a fourth chain wheel, a fourth rotating motor and a third pressing mechanism, wherein the machine tool is provided with a notch, the notch is positioned at the bottom of the third pressing mechanism, the screw rod is provided with the third chain wheel, the third chain wheel is externally provided with the third chain, the third chain wheel is internally provided with the fourth chain wheel;
the third pressing mechanism comprises a door frame and a third fixing plate, a sixth air cylinder is arranged on the door frame, a sixth air cylinder shaft is arranged on the sixth air cylinder, a third pressing plate is arranged at the bottom of the sixth air cylinder shaft, the third fixing plate is arranged on the door frame and provided with a fourth pressing plate, and the sixth air cylinder and a fifth rotating motor are both electrically connected with the PLC.
The invention has the beneficial effects that:
the invention has novel and compact structure, reasonable design and convenient use and assembly, the first screw rod adjusted by the hand wheel can control the distance between the first supporting plate and the second supporting plate of the first transmission mechanism, adapt to the feeding of insulating supporting strips with different sizes from a feeding plate, the movement of the second screw rod is controlled by the transmission belt under the monitoring of the first sensor and the second sensor through the interval of the rotating wheel and the blocking strip, the clamping plate is driven to clamp and feed the insulating paper, the bottom of the insulating paper is transmitted by the second transmission mechanism, the paper is fed into the first pressing mechanism from the first folding roller after being rolled by the paper feeding roller, the paper is pressed under the sensing of the third sensor and is bent at the second folding roller, the second pressing mechanism is driven by the third screw rod to reciprocate, the clamping and the transmission are pressed at the third pressing mechanism and are bent at the third folding roller, finally the paper is dried by the drying box and is fed into the winding roller, and the winding roller can continuously and automatically feed, the assembly processing of the insulating supporting strips and the insulating paper is completed at one time, the supporting strip interval is accurate and controllable, the automatic flow processing is realized, the equipment and labor cost are reduced, and the quality and the production efficiency of the supporting strips of the transformer oil ducts with various sizes are improved.
Drawings
FIG. 1 is a top view of the present invention.
FIG. 2 is a side view of the present invention.
Fig. 3 is a front view of the first pressing mechanism and the second pressing mechanism of the present invention.
(in the figure, a machine tool 1, a feeding mechanism 2, a gluing roller 3, a first pressing mechanism 4, a second pressing mechanism 5, a third pressing mechanism 6, a drying box 7, a winding roller 8, a first conveying mechanism 9, a second conveying mechanism 10, a first supporting plate 11, a second supporting plate 12, a first side guard plate 13, a second side guard plate 14, a side frame 15, a feeding plate 16, an inclined plate 17, an arc plate 18, a horizontal plate 19, a driving shaft 20, a driven shaft 21, a third rotating motor 22, a first sliding sleeve 23, a first guide rod 24, a first sensor 25, a second sensor 26, a third sensor 27, a first screw 28, a rotating shaft 29, a first rotating motor 30, a rotating wheel 31, an arc notch 32, a driving shaft 33, a fourth screw 34, a first chain 35, a first chain wheel 36, a second chain 37, a second chain wheel 38, a second sliding sleeve 39, a second screw 40, a first slide block 41, a third supporting plate 42, a first air cylinder 43 and a second air cylinder 44, a baffle 45, a barrier strip 46, a clamping plate 47, a conveying roller group 48, a conveying roller 49, a fourth rotating motor 50, a hand wheel 95 and a conveying belt 96;
a first material folding roller 51, a second material folding roller 52, an upper glue frame 53, a glue groove 54, a third air cylinder 55, a fourth supporting plate 56, a fifth supporting plate 57, a first supporting column 58, a first guiding column 59, a first pressing plate 60 and a first fixing plate 61, a first top plate 62, a fourth air cylinder 63, a fourth air cylinder shaft 64, a shaft seat 65, a sliding plate 66, a sliding rail 67, a second sliding block 68, a third screw 69, a mounting plate 70, a screw motor 71, a notch 72, a third chain wheel 73, a third chain 74, a fourth air cylinder 75, a fifth rotating motor 76, a bottom plate 77, a second pressing plate 78 and a second fixing plate 79, an anti-slip plate 80, a guiding support 81, a second supporting column 97 and a second guiding column 82, a second top plate 83, a fifth air cylinder 84, a fifth air cylinder shaft 85, a third material folding roller 86, a second rotating motor 87, a door frame 88 and a third fixing plate 89, a sixth air cylinder 90, a sixth air cylinder shaft 91 and a third pressing plate 92, a fourth press plate 93, a PLC controller 94).
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
A transformer oil duct brace strip assembly machining device comprises a machine tool 1, wherein a feeding mechanism 2, a gluing roller 3, a first pressing mechanism 4, a second pressing mechanism 5, a third pressing mechanism 6, a drying box 7 and a winding roller 8 are sequentially arranged on the machine tool 1 from one end of the machine tool 1 to the other end of the machine tool;
the feeding mechanism 2 comprises a first conveying mechanism 9 and a second conveying mechanism 10, the first conveying mechanism 9 comprises a first supporting plate 11, a second supporting plate 12, a first side guard plate 13, a second side guard plate 14 and a side frame 15, the first supporting plate 11 and the second supporting plate 12 are consistent in structure and are symmetrically arranged between the first side guard plate 13 and the second side guard plate 14, a feeding plate 16 is arranged on the inner wall of the first supporting plate 11, the feeding plate 16 comprises an inclined plate 17, an arc-shaped plate 18 and a horizontal plate 19 which are sequentially connected, and a conveying belt 96 is arranged on one side of the horizontal plate 19;
a driving wheel and a driven wheel are arranged on the inner wall of the conveyor belt 96, a driving shaft 20 and a driven shaft 21 are respectively arranged between the driving wheel and the driven wheel and between the first side guard plate 13 and the second side guard plate 14, and the driving shaft 20 is connected with a third rotating motor 22;
the first support plate 11 and the second support plate 12 are respectively provided with a first sliding sleeve 23, a first guide rod 24, a first sensor 25, a second sensor 26 and a third sensor 27, the first sliding sleeve 23 is internally provided with a first screw rod 28, two ends of the first screw rod 28 and the first guide rod 24 are respectively vertically connected with the first support plate 11 and the second support plate 12, a rotating shaft 29 is arranged between the first side guard plate 13 and the second side guard plate 14, the rotating shaft 29 is positioned at the top of the feeding plate 16, is connected with a first rotating motor 30 and is provided with at least two rotating wheels 31, the rotating wheels 31 are positioned between the first support plate 11 and the second support plate 12 and positioned at the top of the arc-shaped plate 18, the rotating wheels 31 are provided with a plurality of arc-shaped notches 32, and the first sensor 25 and the second sensor 26 are respectively positioned at two sides of the conveyor belt 96;
the first support plate 11 is of an L-shaped structure, a drive shaft 33 and a fourth screw rod 34 are arranged between the first side protection plate 13, the drive shaft 33 and the fourth screw rod 34 are both positioned at the bottom of the first screw rod 28 and penetrate through the first support plate 11 and the second support plate 12, a first chain 35 is arranged between the drive shaft 33 and two ends of the first screw rod 28, a first chain wheel 36 is arranged between the first chain 35 and the first screw rod 28 and the drive shaft 33, a second chain 37 is arranged between the drive shaft 33 and two ends of the fourth screw rod 34, a second chain wheel 38 is arranged between the second chain 37 and the fourth screw rod 34 and between the second chain wheel 37 and the drive shaft 33, the drive shaft 33 is connected with a hand wheel 95, and a second sliding sleeve 39 is arranged between the fourth screw rod 34 and the first support plate 11 and the second support;
a second screw 40 is arranged on the side frame 15, a screw motor 71 is arranged on the second screw 40, a first slider 41 is arranged on the second screw, a third supporting plate 42 is arranged on the first slider 41, a first air cylinder 43 and a second air cylinder 44 are arranged on the third supporting plate 42, a baffle 45 is arranged on one side of the first air cylinder 43, an air cylinder shaft of the first air cylinder 43 abuts against the third supporting plate 42, a baffle strip 46 is arranged at the bottom of the baffle 45, a clamping plate 47 is arranged at the bottom of the second air cylinder 44, an air cylinder shaft of the second air cylinder 44 penetrates through the third supporting plate 42 and is connected with the clamping plate 47, the second conveying mechanism 10 is positioned at the bottom of the first conveying mechanism 9 and comprises a plurality of conveying roller groups 48, each conveying roller group 48 comprises two conveying rollers 49 which rotate oppositely, and each conveying roller 49 is connected with a fourth rotating;
the gluing roller 3 is positioned at the bottom of the first support plate 11 and the second support plate 12, a first folding roller 51 is arranged between one side of the first pressing mechanism 4 and the gluing roller 3, a second folding roller 52 is arranged between the other side of the first pressing mechanism 4 and the second pressing mechanism 5, the first folding roller 51 is arranged corresponding to the third sensor 27, a gluing frame 53 is arranged at the bottom of the gluing roller 3, a gluing groove 54 is arranged on the gluing frame 53, and a third air cylinder 55 is arranged at the bottom of the gluing roller;
a fourth supporting plate 56 is arranged between the first folding roller 51 and the first pressing mechanism 4, the first pressing mechanism 4 comprises a first fixing plate 61, a first pressing plate 60 and a fifth supporting plate 57, the second supporting plate 12 is provided with a first supporting column 58 and a first guiding column 59, the end of the first supporting column 58 is connected with the first fixing plate 61, the first guiding column 59 sequentially penetrates through the first pressing plate 60 and the first fixing plate 61 and is provided with a first top plate 62, a fourth cylinder 63 is arranged in the first top plate 62, the bottom of the fourth cylinder 63 is connected with the first fixing plate 61 and is provided with a fourth cylinder shaft 64, the fourth cylinder shaft 64 is connected with the first pressing plate 60, the installation height of the second folding roller 52 is smaller than that of the first supporting plate 11, and a 65 is arranged between the second folding roller and the fifth supporting plate 57;
a sliding rail 67 is arranged at the bottom of the second pressing mechanism 5, between the first sliding block 41 and the side frame 15, and between the sliding plate 66 and the machine tool 1, a second sliding block 68 is arranged at the bottom of the sliding plate 66, a third screw rod 69 is arranged in the second sliding block 68, mounting plates 70 are arranged between two ends of the third screw rod 69 and the machine tool 1, a notch 72 is arranged on the machine tool 1, the notch is positioned at the bottom of the third pressing mechanism 6, a third chain wheel 73 is arranged on the screw rod, a third chain 74 is arranged outside the third chain wheel 73, a fourth chain wheel 75 is arranged in the third chain 74, and the fourth chain wheel 75 is connected with a fifth rotating motor 76;
the second pressing mechanism 5 comprises a bottom plate 77, a second pressing plate 78 and a second fixing plate 79, the bottom plate 77 is arranged on a sliding plate 66, anti-skid plates 80 are arranged between the top of the bottom plate and the bottom of the second pressing plate 78, a guide support 81 is arranged at the top of the second pressing plate 78, a second support column 97 and a second guide column 82 are arranged on two sides of the second fixing plate 79, the bottom of the second support column 97 is connected with the sliding plate 66, a second top plate 83 is arranged between the top of the second support column and the second guide column 82, a fifth air cylinder 84 is arranged in the second top plate 83, the bottom of the fifth air cylinder 84 is connected with the second fixing plate 79 and provided with a fifth air cylinder shaft 85, the fifth air cylinder shaft 85 is fixedly connected with the guide support 81, and the second guide column 82 passes through the guide support 81 to be connected with the sliding plate;
a third material folding roller 86 is arranged between the third pressing mechanism 6 and the drying box 7, the third material folding roller 86, the second material folding roller 52, the first material folding roller 51, the winding roller 8 and the gluing roller 3 are all connected with a second rotating motor 87, and the drying box 7 and the machine tool 1 are obliquely arranged;
the third pressing mechanism 6 comprises a door frame 88 and a third fixing plate 89, a sixth air cylinder 90 is arranged on the door frame 88, a sixth air cylinder shaft 91 is arranged on the sixth air cylinder 90, a third pressing plate 92 is arranged at the bottom of the sixth air cylinder shaft 91, and the third fixing plate 89 is arranged on the door frame 88 and provided with a fourth pressing plate 93;
the machine tool 1 is provided with a PLC 94, and the PLC 94 is electrically connected with the second rotating motor 87, the first rotating motor 30, the screw rod motor 71, the first air cylinder 43, the second air cylinder 44, the first sensor 25, the second sensor 26, the third sensor 27, the third rotating motor 22, the fourth rotating motor 50, the third air cylinder 55, the fourth air cylinder 63, the fifth air cylinder 84, the sixth air cylinder 90 and the fifth rotating motor 76.
The working mode of the invention is as follows:
according to the size of the transformer oil duct brace, a hand wheel 95 drives a driving shaft 33 to rotate, the driving shaft 33 drives a first screw 28 and a fourth screw 34 which are matched with a first sliding sleeve 23 and a second sliding sleeve 39 to rotate through a first chain 35 and a second chain 37 on a first chain wheel 36 and a second chain wheel 38, the driving shaft 33 stably moves on a guide rod so as to be convenient to adjust, a blocking strip 46 with corresponding length is replaced to adapt to processing with different sizes, glue is injected into a glue groove 54 of a gluing frame 53, a PLC 94 controls a second rotating motor 87 to drive a gluing roller 3 to rotate, a third air cylinder 55 drives the gluing frame 53 to ascend to glue the gluing roller 3 and then descend;
the first transmission mechanism 9 of the feeding mechanism 2 is used for feeding insulating supporting bars, when feeding, the insulating supporting bars are placed on the feeding plates 16 of the first supporting plate 11 and the second supporting plate 12, slide down along with gravity at the inclined plate 17 and are sent to the arc-shaped plate 18, the rotating shaft 29 is driven by the first rotating motor 30 to rotate, the rotating wheel 31 rotates, the arc-shaped notch 32 is clamped and arranged on the insulating supporting bars and is pulled down along with the rotation, the former insulating supporting bar is extruded by the latter insulating supporting bar and moves forward on the horizontal plate 19 until the first sensor 25 senses, the baffle 45 with the retaining bars 46 is driven by the first air cylinder 43 to descend, the speed of the insulating supporting bars on the conveying belt 96 is stabilized, the conveying belt passes through the third rotating motor 22, the conveying belt 96 and the driven wheel are driven to rotate under the rotation of the driving wheel of the driving shaft 20, the rotating wheel 31 is controlled to stop, the insulating supporting bars on the conveying belt 96 advance along with the conveying belt, and, the third supporting plate 42 on the first sliding block 41 is driven to move until the second sensor 26 senses the movement, the first cylinder 43 drives the baffle 45 to ascend, and the second cylinder 44 drives the clamping plate 47 to descend, clamp the insulating supporting strip and convey the insulating supporting strip forwards along with the second screw rod 40;
the second conveying mechanism 10 of the feeding mechanism 2 is used for feeding insulating paper, and during feeding, the fourth rotating motor 50 drives the conveying roller 49 which rotates oppositely to convey the insulating paper forwards under the action of friction force until the conveying roller contacts with the rotating gluing roller 3 for gluing, and the insulating paper is conveyed to the bottom of the first folding roller 51 to be folded and is synchronously fed with the insulating supporting strips;
the fourth cylinder 63 of the first pressing mechanism 4 is controlled to act by the sensing of the third sensor 27, and the fourth cylinder shaft 64 continuously drives the first pressing plate 60 to ascend and descend so as to press the first pressing plate with the fourth supporting plate 56, and the first pressing plate is primarily shaped, conveyed to the bottom of the second folding roller 52 to be bent and conveyed into the second pressing mechanism 5;
the second pressing mechanism 5 drives the third chain 74 in the fourth chain wheel 75 to drive the third chain wheel 73 to rotate through the fifth rotating motor 76, drives the third screw rod 69 to rotate, drives the sliding plate 66 on the second sliding block 68 to move oppositely, drives the second pressing plate 78 to press with the bottom plate 77 through the fifth cylinder shaft 85 of the fifth cylinder 84, the second guide post 82 has a guiding function, and after the first top plate 62 and the second top plate 83 are supported stably, the first pressing plate and the second pressing plate move stably on the sliding rail 67, so that the insulating paper and the insulating supporting strips are pressed stably again, the shaping tightness is ensured, and the paper and the insulating supporting strips are continuously pushed under the reciprocating motion;
third pressing mechanism 6 drives sixth cylinder axle 91 through sixth cylinder 90 and pushes down to third clamp plate 92 and fourth clamp plate 93 pressfitting are stereotyped, and pay-off by rotatory third folding material roller 86 top, after the stoving case 7 surface of slope is dried, receive the material by rotatory receipts material roller, automatic feeding in succession, the group blank processing of insulating stay and insulating paper is once only accomplished, guarantee that the stay interval is accurate controllable, automatic streamlined processing, reduce equipment and cost of labor, improve various size transformer oil duct stay strip quality and production efficiency.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, the first sliding sleeve and the second screw rod, the second sliding block and the third screw rod, and the second sliding sleeve and the fourth screw rod move relatively through the matching screw threads, and each cylinder supplies air through the air compressor; all the fixed connections can be riveted and welded; a heating wire is arranged in the drying box, a diathermanous net is arranged on the surface of one side of the drying box, and the specific heating structure is mature and can be purchased outside; the first sensor, the second sensor and the third sensor are all infrared sensors, one end of each infrared sensor is an infrared transmitting end, the other end of each infrared sensor is an infrared receiving end, and sensing is achieved by shielding rays between the infrared transmitting end and the infrared receiving end through an object;
any changes or substitutions that may be easily made by those skilled in the art within the technical scope of the present disclosure are intended to be covered by the scope of the present disclosure. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A transformer oil duct brace strip assembly machining device comprises a machine tool and is characterized in that a feeding mechanism, a rubber feeding roller, a first pressing mechanism, a second pressing mechanism, a third pressing mechanism, a drying box and a winding roller are sequentially arranged on the machine tool from one end of the machine tool to the other end of the machine tool;
the feeding mechanism comprises a first conveying mechanism and a second conveying mechanism, the first conveying mechanism comprises a first supporting plate, a second supporting plate, a first side protection plate, a second side protection plate and a side frame, the first supporting plate and the second supporting plate are consistent in structure and symmetrically arranged between the first side protection plate and the second side protection plate, a feeding plate is arranged on the inner wall of the first supporting plate, and a conveying belt is arranged on one side of the feeding plate;
the first support plate and the second support plate are respectively provided with a first sliding sleeve, a guide rod, a first sensor, a second sensor and a third sensor, a first lead screw is arranged in the first sliding sleeve, two ends of the first lead screw and two ends of the guide rod are respectively vertically connected with the first support plate and the second support plate, a rotating shaft is arranged between the first side protection plate and the second side protection plate, the rotating shaft is positioned at the top of the feeding plate, is connected with a first rotating motor and is provided with at least two rotating wheels, the rotating wheels are provided with a plurality of arc notches, and the first sensor and the second sensor are respectively positioned at two sides of the conveying belt;
a second screw rod is arranged on the side frame, a first sliding block is arranged on the second screw rod, a third supporting plate is arranged on the first sliding block, a first air cylinder and a second air cylinder are arranged on the third supporting plate, a baffle is arranged on one side of the first air cylinder, a barrier strip is arranged at the bottom of the baffle, a clamping plate is arranged at the bottom of the second air cylinder, and the second conveying mechanism is positioned at the bottom of the first conveying mechanism and comprises a plurality of conveying roller sets;
the conveying roller group comprises two conveying rollers which rotate oppositely, the conveying rollers are connected with a fourth rotating motor, and the fourth rotating motor is electrically connected with the PLC;
the gluing roller is positioned at the bottom of the first support plate and the bottom of the second support plate, a first folding roller is arranged between one side of the first pressing mechanism and the gluing roller, a second folding roller is arranged between the other side of the first pressing mechanism and the second pressing mechanism, and the first folding roller and the third sensor are arranged correspondingly;
a sliding plate is arranged at the bottom of the second pressing mechanism, a second sliding block is arranged at the bottom of the sliding plate, a third screw rod is arranged in the second sliding block, mounting plates are arranged between two ends of the third screw rod and the machine tool, and screw rod motors are arranged on the third screw rod and the second screw rod;
a third material folding roller is arranged between the third pressing mechanism and the drying box, the third material folding roller, the second material folding roller, the first material folding roller, the winding roller and the gluing roller are all connected with a second rotating motor, and the drying box is obliquely arranged with the machine tool;
the machine tool is provided with a PLC controller, and the PLC controller is electrically connected with the second rotating motor, the first rotating motor, the screw rod motor, the first cylinder, the second cylinder, the first sensor, the second sensor and the third sensor.
2. The assembly machining device for the oil duct supporting strip of the transformer as claimed in claim 1, wherein the feeding plate comprises an inclined plate, an arc-shaped plate and a horizontal plate which are connected in sequence, the conveyor belt is positioned on one side of the horizontal plate, and the rotating wheel is positioned between the first supporting plate and the second supporting plate and positioned at the top of the arc-shaped plate.
3. The assembly machining device for the oil duct supporting strip of the transformer as claimed in claim 1, wherein a driving wheel and a driven wheel are arranged on the inner wall of the conveyor belt, a driving shaft and a driven shaft are respectively arranged between the driving wheel and the driven wheel and between the first side guard plate and the second side guard plate, the driving shaft is connected with a third rotating motor, and the third rotating motor is electrically connected with a PLC (programmable logic controller);
first backup pad is L shape structure, be equipped with drive shaft and fourth lead screw between the first side backplate, drive shaft and fourth lead screw all are located first lead screw bottom, and pass first backup pad and second backup pad, be equipped with first chain between drive shaft and the first lead screw both ends, be equipped with first sprocket between first chain and first lead screw and the drive shaft, be equipped with the second chain between drive shaft and the fourth lead screw both ends, be equipped with the second sprocket between second chain and fourth lead screw and the drive shaft, the drive shaft is connected with the hand wheel, be equipped with the second sliding sleeve between fourth lead screw and first backup pad and the second support.
4. The device for machining the assembly blank of the oil duct stay strip of the transformer as claimed in claim 1, wherein a gluing rack is arranged at the bottom of the gluing roller, a gluing groove is arranged on the gluing rack, a third air cylinder is arranged at the bottom of the gluing rack, and the third air cylinder is electrically connected with the PLC.
5. The assembly machining device for the oil duct brace strip of the transformer as claimed in claim 1, wherein slide rails are arranged between the first slide block and the side frame and between the slide plate and the machine tool.
6. The transformer oil duct brace bar assembly processing device of claim 1, a fourth supporting plate is arranged between the first folding roller and the first pressing mechanism, the first pressing mechanism comprises a first fixing plate, a first pressing plate and a fifth supporting plate, the second supporting plate is provided with a first supporting column and a first guide column, the end part of the first supporting column is connected with the first fixing plate, the first guide column sequentially passes through the first pressing plate and the first fixing plate, and is provided with a first top plate, a fourth cylinder is arranged in the first top plate and is electrically connected with the PLC, the bottom of the fourth cylinder is connected with a first fixing plate, and a fourth air cylinder shaft is arranged, the fourth air cylinder shaft is connected with the first pressing plate, the mounting height of the second material folding roller is smaller than that of the first supporting plate, and a shaft seat is arranged between the second material folding roller and the fifth supporting plate.
7. The device for assembling and processing the oil duct brace bar of the transformer according to claim 1 or 5, wherein the second pressing mechanism comprises a bottom plate, a second pressing plate and a second fixing plate, the bottom plate is arranged on the sliding plate, an anti-slip plate is arranged between the top of the bottom plate and the bottom of the second pressing plate, a guide support is arranged at the top of the second pressing plate, a second support column and a second guide column are arranged on two sides of the second fixing plate, the bottom of the second support column is connected with the sliding plate, a second top plate is arranged between the top of the second support column and the second guide column, a fifth air cylinder is arranged in the second top plate, the bottom of the fifth air cylinder is connected with the second fixing plate and provided with a fifth air cylinder shaft, the fifth air cylinder is electrically connected with the PLC, the fifth air cylinder shaft is fixedly connected with the guide support, and the second guide column passes through the guide support and is connected with the sliding.
8. The transformer oil duct stay strip assembly machining device as claimed in claim 1, wherein a notch is formed in the machine tool, the notch is located at the bottom of a third pressing mechanism, a third chain wheel is arranged on the screw rod, a third chain is arranged outside the third chain wheel, a fourth chain wheel is arranged in the third chain wheel, and the fourth chain wheel is connected with a fifth rotating motor;
the third pressing mechanism comprises a door frame and a third fixing plate, a sixth air cylinder is arranged on the door frame, a sixth air cylinder shaft is arranged on the sixth air cylinder, a third pressing plate is arranged at the bottom of the sixth air cylinder shaft, the third fixing plate is arranged on the door frame and provided with a fourth pressing plate, and the sixth air cylinder and a fifth rotating motor are both electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586199.9A CN108933034B (en) | 2018-06-06 | 2018-06-06 | Transformer oil duct brace strip assembly machining device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586199.9A CN108933034B (en) | 2018-06-06 | 2018-06-06 | Transformer oil duct brace strip assembly machining device |
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| CN108933034A CN108933034A (en) | 2018-12-04 |
| CN108933034B true CN108933034B (en) | 2020-12-29 |
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| CN201810586199.9A Active CN108933034B (en) | 2018-06-06 | 2018-06-06 | Transformer oil duct brace strip assembly machining device |
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| CN114050051B (en) * | 2022-01-13 | 2022-04-15 | 山东电力设备有限公司 | Full-automatic bonding device and method for end ring cushion block of transformer |
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| JP2018074485A (en) * | 2016-11-01 | 2018-05-10 | Ckd株式会社 | Low-pass filter |
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| CN207188114U (en) * | 2017-07-28 | 2018-04-06 | 上海七律电气自动化设备有限公司 | The automatic glue spreading device of bar mounting device |
| CN207397938U (en) * | 2017-11-05 | 2018-05-22 | 无锡市南锡电子有限公司 | A kind of electromagnetic coil compression tooling |
| CN207319911U (en) * | 2017-11-10 | 2018-05-04 | 福州可源电子有限公司 | A kind of longitudinal direction alternating feeding spooling equipment |
| CN108116874B (en) * | 2017-12-28 | 2020-04-21 | 宁波高新区神台德机械设备有限公司 | Pipe transportation equipment |
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