CN115360560A

CN115360560A - Split type large-diameter electrical slip ring body and manufacturing process thereof

Info

Publication number: CN115360560A
Application number: CN202210930188.4A
Authority: CN
Inventors: 马狄峰; 金黎伟; 苏慧; 严丰
Original assignee: Jiaxing Enbiji Electric Co ltd
Current assignee: Jiaxing Enbiji Electric Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-18
Anticipated expiration: 2042-08-03
Also published as: CN115360560B

Abstract

The utility model belongs to the technical field of electrical slip ring manufacturing technology and specifically relates to a split type major diameter electrical slip ring body is related to, can dismantle the insulating components of a whole insulation ring body of connection and formation including the several, insulating components of a whole that can function independently tip is equipped with a set of grafting piece, insulating components of a whole that can function independently keeps away from the one end terminal surface of grafting piece and has seted up a set of interface, the interface runs through in the inner circle lateral wall and the outer lane lateral wall of insulating components of a whole that can function independently, the radial inseparable sliding connection in the corresponding a set of interface of insulating components of a whole that can function independently is followed to the same group grafting piece, possess and insert the grafting piece to the interface, make and can carry out comparatively accurate location connection between the adjacent insulating components of a whole that can function independently, and need not buckle insulating components of a whole that can function independently, make the insulating ring body quality that forms after the concatenation be difficult for receiving the effect of great influence.

Description

Split type large-diameter electrical slip ring body and manufacturing process thereof

Technical Field

The application relates to the field of electric slip ring manufacturing technology, in particular to a split type large-diameter electric slip ring body and a manufacturing process thereof.

Background

A core component of the CT machine is the electric slip ring, and when the CT machine detects a patient, the electric slip ring needs to rotate at a high speed so as to perform comprehensive and quick examination on the patient. The electrical slip ring generally includes an insulating ring body, and a plurality of conductive rings and signal copper rings disposed on the insulating ring body, wherein each conductive ring is insulated and isolated well, and each conductive ring or signal copper ring is in contact with a corresponding brush to transmit current or electrical signal. And the insulating ring body is used as a mounting base of the whole electric slip ring, and is required to have higher precision in manufacturing.

In order to reduce the difficulty of integral casting molding, the existing insulating ring body is designed in a split manner, for example, the applicant applies a spliced CT slip ring in the prior art with the publication number CN108258556A, and two insulators are spliced and fixed through a trapezoidal positioning structure. The trapezoid positioning structure comprises a trapezoid part and a trapezoid groove, wherein the trapezoid part is formed by extending one end of the insulator outwards, and a locking hole is formed in the trapezoid part; the trapezoidal groove is formed by inwards sinking the other end of the insulator, a locking hole corresponding to the locking hole is arranged in the trapezoidal groove, and the locking hole are fixed through a bolt.

In the prior art, the trapezoid parts and the trapezoid grooves are arranged at two ends of the same insulator, so that when the last insulator is spliced correspondingly, the insulator is bent adaptively, the corresponding trapezoid parts can be placed into the trapezoid grooves, the radial width of the insulator is large, the deformation caused by bending of the insulator easily causes the corresponding insulator to have uneven or even internal cracks, and the defect that the overall quality of the manufactured and molded insulating ring body is greatly influenced exists.

Disclosure of Invention

In order to reduce the influence on the overall quality of the insulation ring body after the insulation ring body is manufactured and molded, the application provides a split type large-diameter electrical slip ring body and a manufacturing process thereof.

In a first aspect, the split type large-diameter electrical slip ring body provided by the application adopts the following technical scheme.

The utility model provides a split type major diameter electrical slip ring body and preparation technology thereof, includes that the several can dismantle the connection and can form the insulating components of a whole insulation ring body, insulating components of a whole that can function independently tip is equipped with a set of socket block, and insulating components of a whole that can function independently keeps away from the one end terminal surface of socket block and has seted up a set of interface, and the interface runs through in the inner circle lateral wall and the outer lane lateral wall of insulating components of a whole that can function independently, and the radial inseparable sliding connection in a set of interface that corresponds of insulating components of a whole that can function independently is followed to the socket block of the same group.

Through adopting above-mentioned technical scheme, can remove the same centre of a circle department of radial orientation of central point separately with insulating components of a whole that can function independently, make the grafting piece correspond and peg graft in the interface, do not need the bending to realize insulating components of a whole that can function independently and just can splice into a comparatively complete insulating ring body without deformation, make great influence that the shaping back quality probably received with the reduction insulating ring body, and a set of grafting piece can correspond and set up several effective splicing area between the two insulating components of a whole that can function independently of promotion, help promoting the manufacturing quality of insulating ring body.

Optionally, two adjacent ends of the two insulation split bodies are provided with radial grooves, the radial grooves are located on the fan-shaped surfaces of the insulation split bodies, and the same radial block is arranged in two adjacent radial grooves of the two adjacent insulation split bodies.

By adopting the technical scheme, after the insulation ring body is spliced and molded, the radial blocks are correspondingly placed into the radial grooves corresponding to the two adjacent insulation split bodies, so that the corresponding insulation split bodies can share a certain sharing effect when receiving force along the radial direction, and the quality can be better guaranteed after the insulation ring body is manufactured and molded.

Optionally, a plurality of weight reduction grooves for reducing the thickness of the insulation split bodies are formed in the side face, away from the conducting ring, of the insulation split body, a plurality of positioning grooves are formed in the surfaces, provided with the weight reduction grooves, of the insulation split bodies, and the positioning grooves penetrate through the outer circumferential wall of the insulation split body.

By adopting the technical scheme, the weight reduction grooves are formed so that the insulation split bodies are not too thick at the corresponding positions, the possibility of air holes or deformation is reduced, the quality of injection molding of the insulation split bodies is improved, and the positioning grooves are used for accurately obtaining and determining the initial position of each insulation split body when splicing and molding of insulation ring bodies are carried out by using special equipment in the follow-up process.

Optionally, the side face of the insulation split body deviating from the weight reduction groove is formed with an adhesive groove used for improving the adhesive area of the conductive ring, and the side face of the insulation split body provided with the adhesive groove is provided with a column groove used for penetrating through a conductive column connected with the conductive ring.

Through adopting above-mentioned technical scheme, the setting up of sticky recess makes and carries out the sticky time of conducting ring after insulating ring body shaping, and sticky recess is internal to make glue get into for the connection between conducting ring and the insulating components of a whole that can function independently surface is more firm, and when the setting up of post groove made the later stage carry out the setting of conducting post, can drill at the post inslot, in order to wear to establish to lead electrical pillar and will lead electrical pillar and conducting ring and carry out welding operation.

In a second aspect, the following technical scheme is adopted in the manufacturing process of the split type large-diameter electric slip ring body provided by the application.

A manufacturing process of a split type large-diameter electric slip ring body is used for manufacturing the split type large-diameter electric slip ring body and specifically comprises the following steps.

Step 1, injection molding the required insulation split bodies, carrying out specification inspection on the insulation split bodies, and carrying out the next step after the insulation split bodies are qualified;

step 2, placing the qualified insulation split bodies in the step 1 on a gluing device, and the gluing device drives all insulation split bodies corresponding to one insulation ring body to be glued and placed for 0.5-1 h;

step 3, placing the formed insulating ring body into a standard inspection jig for specification test, and placing the radial blocks coated with the glue into every two corresponding radial grooves in the qualified insulating ring body;

and 4, placing the insulating ring body provided with the radial block into a constant-temperature storage chamber, keeping the temperature of the insulating ring body at 20-25 ℃, placing the insulating ring body for 24 hours, and then using the insulating ring body for processing and manufacturing the electric slip ring.

Through adopting above-mentioned technical scheme, the insulating components of a whole that can function independently and the fashioned insulating ring body of concatenation that will make go on respectively examining, just can carry out next step after the inspection passes through to in time find the problem, reduce the waste of resource, insulating ring body is placed for a certain time after the concatenation shaping in addition, makes the adhesive strength between the insulating components of a whole that can function independently carry out follow-up processing again after reaching the biggest, makes the quality of insulating ring body not receive great influence in the course of working.

Optionally, the glue joint equipment includes that the insulating components of a whole that can function independently is placed and is driven the insulating components of a whole that can function independently and move towards the insulating components of a whole that can function independently centre of a circle of moving board, fixed connection in the drive board and peg graft in the locating piece of constant head tank, locate all drive a centre of a circle point department and the inner circle of butt in all insulating components of a whole that can function independently inner circle surfaces support the post, fixed connection in the inner circle support the post and flush in the post support board of drive board, locate the inner circle support the post and to the rubberizing device of inserting interface and grafting piece rubberizing.

Through adopting above-mentioned technical scheme, place insulating components of a whole that can function independently in the drive plate, and make the constant head tank embolia corresponding to the locating piece, make the position of each insulating components of a whole that can function independently be difficult for appearing the deviation, then the drive plate removes, make insulating components of a whole that can function independently move towards same centre of a circle, carry out the rubberizing to splicing block and interface simultaneously, make the concatenation of whole insulating components of a whole that can function independently form a complete insulating ring body, then keep insulating ring body concatenation fashioned state for a certain time, reset the drive plate again, make insulating ring body be located post and support the board and can not fall, then take off insulating ring body from inner circle support post again, whole concatenation process is comparatively accurate, the deviation is difficult for appearing, and the concatenation is efficient.

Optionally, the rubberizing device is including locating the inner circle and supporting the post and inside deposit gluey box of glue, rotate and connect in a set of rubber tyer of gluing the box, the transmission is connected in the rubber tyer that sets up the brush hair with group rubber tyer and surface, locate in the rubber tyer and the brush hair of broach contact rubber tyer so that the rubber tyer is difficult for taking out the accuse of too much glue comb, locate and glue the box and drive the rubber tyer and carry out driven belt drive mechanism, the rubber tyer is the slope, the brush hair contact of rubber tyer upper end is in order to carry out the rubberizing in the interface or the piece of pegging graft that corresponds.

Through adopting above-mentioned technical scheme, when insulating components of a whole that can function independently removed, the rubber tyer rotates and carries out the transmission in order to drive the rubber coating area for the brush hair contact of rubber coating area is rubberized in the rubber coating mouth or the piece of pegging graft that corresponds, and accuse glue comb can be detached the more glue of the brush hair follow of rubber coating area and take out of gluey box, so that adhere to the glue of suitable volume on the rubber coating area, helps promoting the gluey quality of insulating components of a whole that can function independently.

Optionally, the belt transmission mechanism includes an upper sheave coaxially and fixedly connected to the rubber wheel with a high position, a lower sheave rotatably connected to the rubber box, a transmission belt drivingly connected to the upper sheave and the lower sheave, a worm wheel coaxially and fixedly connected to the lower sheave, a worm rotatably connected to the rubber box and engaged with the worm wheel, a worm gear coaxially and fixedly connected to one end of the worm away from the worm wheel, and a synchronization rack engaged with the worm gear and synchronously moving along with the driving plate.

Through adopting above-mentioned technical scheme, when making the drive board remove, can make synchronous rack synchronous motion, make the worm gear, the worm, worm wheel and sheave rotate down, make the drive belt carry out the transmission, make the sheave rotate, make the rubber tyer that corresponds rotate, then make the rubber tyer carry out the transmission and carry out the rubber coating with the grafting piece or the interface to the insulation components of a whole that can function independently one end department through rubber tyer department, need not additionally set up the power supply again, and the transmission speed of rubber tyer can be better and the moving speed phase-match of drive board, when making every time grafting piece or interface carry out the rubber coating, the difficult great change that appears of glue volume.

Optionally, the rubber box is rotatably connected with a set of reverse rubber wheels, the reverse rubber wheels in the same set are in transmission connection with a reverse rubber belt, the surface of the reverse rubber belt is provided with bristles, the reverse rubber wheels are in contact with corresponding insertion ports or insertion blocks, the reverse rubber wheels with high positions are coaxially and fixedly connected with reverse upper grooved wheels, the rubber box is rotatably connected with reverse lower grooved wheels, a reverse transmission belt is in transmission connection between the reverse lower grooved wheels and the reverse upper grooved wheels, the reverse lower grooved wheels are coaxially and fixedly connected with reverse gears, and the lower grooved wheels are coaxially and fixedly connected with intermediate gears meshed with the reverse gears.

Through adopting above-mentioned technical scheme for when the driving plate removes, pivoted lower sheave drives intermediate gear, reverse gear and reverse sheave down and rotates, makes reverse drive belt carry out the transmission, makes reverse sheave and reverse rubber tyer rotate on the reverse sheave, makes reverse rubber coating area carry out and the transmission of rubber coating area opposite direction, carries out comparatively comprehensive and abundant rubber coating with last inner wall and the lower inner wall of plug-in connector or the last outer wall and the lower outer wall of plug-in block.

Optionally, one side of the driving plate, which is far away from the inner ring support column, is provided with an arc leaning edge attached to the outer wall of the circumference of the insulation split body, and one side of the arc leaning edge, which is far away from the driving plate, is fixedly connected with a limited moving plate.

By adopting the technical scheme, when the insulation split bodies are attached to the inner ring support column under the driving of the driving plate, the arc-shaped leaning edge can provide better supporting force besides the positioning block, and when the insertion blocks and the insertion ports of two adjacent insulation split bodies are correspondingly inserted, the movement limiting plate can also enable the insulation split bodies to be kept stable better, so that the insulation split bodies can be well spliced.

In summary, the present application includes at least one of the following advantages:

1. the insulating split body can be spliced to form a complete insulating ring body without bending or deformation, so that the possible great influence on the quality of the insulating ring body after manufacturing and forming is reduced;

2. the reverse gluing belt drives the gluing belt in the opposite direction so as to glue the upper inner wall and the lower inner wall of the inserting port or the upper outer wall and the lower outer wall of the inserting block comprehensively and fully.

Drawings

FIG. 1 is a schematic front view of a split large-diameter electrical slip ring with an embedded electrical ring according to the present application;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic structural diagram of a back side of a split type large-diameter electrical slip ring body provided with lightening slots;

FIG. 4 is a flow chart of a process for manufacturing a split large diameter electrical slip ring body of the present application;

FIG. 5 is a schematic view of the main structure of the gluing device of the present application;

FIG. 6 is a schematic view of a guide rail and a gluing device corresponding to a synchronous rack;

fig. 7 is a schematic view of a structure on a leader board.

Description of reference numerals: 1. insulating split bodies; 11. a guide rail slider; 12. a slider screw; 13. a box lever; 14. a reinforcing bar; 15. a lead screw block; 2. an insertion block; 21. gluing the groove; 22. an arc approach edge; 23. a movement limiting plate; 24. a column resisting plate; 25. controlling glue comb; 26. a column groove; 27. a conductive ring groove; 28. a ring blocking groove; 29. a signal ring groove; 3. an interface; 31. a reverse rubber wheel; 32. reverse gluing tapes; 33. a reverse upper sheave; 34. a reverse lower sheave; 35. a reverse drive belt; 36. a reverse gear; 37. an intermediate gear; 38. a guide rail; 39. a lead screw motor; 4. a radial slot; 41. gluing a tape; 42. a belt drive mechanism; 43. an upper sheave; 44. a lower sheave; 45. a transmission belt; 46. a worm gear; 47. a worm; 48. a worm gear; 49. a synchronous rack; 5. a radial block; 51. gluing equipment; 52. a weight reduction groove; 53. positioning a groove; 54. driving the plate; 55. positioning blocks; 56. an inner ring support column; 57. a gluing device; 58. a glue box; 59. and (4) rubber wheels.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses split type major diameter electrical slip ring body, refers to fig. 1, including the insulating components of a whole ring type of several splicing formation insulating components of a whole ring type 1, the insulating components of a whole ring type of insulating components of a whole ring type 1 quantity that corresponds in this embodiment is eight.

Referring to fig. 1, a group of insertion blocks 2 are integrally formed at one arc-shaped end of each insulation split body 1, a plurality of insertion blocks 2 are arranged along the central axis direction of each insulation split body 1, the length direction of each insertion block 2 is parallel to the radial direction of each insulation split body 1, a group of insertion ports 3 are formed at one end, far away from the corresponding insertion block 2, of each insulation split body 1, each group of insertion ports 3 correspond to the group of insertion blocks 2, and the insertion ports 3 penetrate through the circumferential inner wall and the circumferential outer wall of the corresponding insulation split body 1, so that when the insulation split bodies 1 are spliced, the insertion block 2 of one insulation split body 1 can correspondingly enter the insertion port 3 of an adjacent insulation split body 1, the insulation split bodies 1 can be connected in a positioning manner, and the adhesive area between two adjacent insulation split bodies 1 can be increased.

Referring to fig. 1 and fig. 2, a plurality of conductive ring grooves 27 are uniformly formed on the concentric circle of the sector surface of the insulation split body 1, all the conductive ring grooves 27 are uniformly distributed along the radial direction of the insulation split body 1, the conductive ring grooves 27 are close to the inner wall of the circumference of the insulation split body 1, and each conductive ring groove 27 is used for embedding a conductive ring in the later period. The surface of the insulation split body 1 between two adjacent conductive ring grooves 27 is formed with a ring blocking groove 28, the circle center of the ring blocking groove 28 is the same as that of the conductive ring groove 27, and the ring blocking groove 28 is used for embedding an insulation blocking ring, so that the adjacent conductive rings keep better insulation. The surface of the insulation split body 1 close to the circumferential outer wall is concentrically and uniformly formed with a plurality of signal ring grooves 29, and the signal ring grooves 29 are used for embedding signal copper rings. The bottom surfaces inside the conductive ring groove 27 and the signal ring groove 29 are uniformly formed with a plurality of adhesive grooves 21, so that the adhesive areas of the bottom surfaces inside the conductive ring and the conductive ring groove 27 and the bottom surfaces inside the signal copper ring and the signal ring groove 29 are increased. Column groove 26 has all been seted up to the inside bottom surface of signal annular 29 and electrically conductive annular 27, and column groove 26 is used for the later stage drilling to it welds to lead electrical pillar and the corresponding electrically conductive ring or signal copper ring, and column groove 26 cross-section is far greater than and leads the electrical pillar cross-section, so that welding work goes on.

Referring to fig. 3, a plurality of weight-reducing grooves 52 are uniformly formed on the surface of the insulation split body 1 away from the column groove 26, two positioning grooves 53 are formed at the surface center point of each insulation split body 1 where the weight-reducing groove 52 is formed, the length direction of each positioning groove 53 is consistent with the radial direction of the surface center point of the insulation split body 1 where the weight-reducing groove 52 is formed, and one end of each positioning groove 53 in the length direction penetrates through the circumferential outer wall of the insulation split body 1 so as to facilitate the positioning and splicing of the subsequent insulation split body 1.

Referring to fig. 2, a set of radial grooves 4 are formed in the two fan-shaped surfaces of each insulation split body 1, one radial groove 4 is formed in each radial groove 4 corresponding to the two arc-shaped ends of each insulation split body 1, the radial grooves 4 penetrate through the arc-shaped end surfaces of the insulation split bodies 1, the radial grooves 4 of the two adjacent insulation split bodies 1 are corresponding to each other, the same radial blocks 5 are adhered in the two corresponding radial grooves 4, and therefore the insulation ring bodies after splicing forming can better bear the external force along the radial direction of the insulation ring bodies.

The implementation principle of a split type major diameter electrical slip ring body of the embodiment of the application is as follows: eight insulation components 1 splice and form an insulation ring body to the socket 2 corresponds the grafting to bayonet joint 3 makes the location concatenation carry out between the insulation component 1.

The embodiment of the application also discloses a manufacturing process of the split type large-diameter electric slip ring body, which specifically comprises the following steps with reference to fig. 4.

Step 1, injection molding the required insulation split body 1, carrying out specification inspection on the insulation split body 1, and carrying out the next step after the insulation split body 1 is qualified;

step 2, horizontally placing the qualified insulation split bodies 1 in the step 1 on a gluing device 51, and enabling the gluing device 51 to drive all insulation split bodies 1 corresponding to one insulation ring body to be glued and placed for 0.5-1 h;

step 3, hoisting the formed insulating ring body and placing the insulating ring body into a standard inspection jig for specification test, and placing radial blocks 5 coated with glue into every two corresponding radial grooves 4 in the qualified insulating ring body;

and 4, placing the insulating ring body provided with the radial block 5 into a constant-temperature storage chamber, keeping the temperature of the insulating ring body to be 20-25 ℃, placing the insulating ring body for at least 24 hours, and then using the insulating ring body for processing and manufacturing the electric slip ring.

Referring to fig. 5 and 6, the bonding apparatus 51 includes an inner ring prop 56 which is vertical and is placed on the ground, eight guide rails 38 are uniformly and fixedly connected to the outer wall of the circumference of the bottom of the inner ring prop 56 around the axis, the length direction of each guide rail 38 is consistent with the radial direction of the center point of the lower surface of one corresponding insulation split 1, each guide rail 38 is slidably connected with a guide rail slider 11 along the length direction, a horizontal driving plate 54 is integrally formed on the upper surface of the guide rail slider 11, a set of two lead screw blocks 15 are fixedly connected to the vertical side surface of each guide rail 38 in the length direction, the two lead screw blocks 15 in the same set are respectively located at the two ends of the corresponding guide rail 38 in the length direction, the lead screw block 15 far away from the inner ring prop 56 is detachably connected with a lead screw motor 39 through a screw, the output shaft of the lead screw motor 39 is coaxially and fixedly connected with a slide lead screw 12, the two ends of the slide lead screw 12 far away from the lead screw motor 39 are rotatably connected to the vertical surfaces of the lead screw blocks 15 in the same set in a one-to-one correspondence manner, the length direction of the slide lead screw 12 is consistent with the length direction of the guide rail 38, the slide screw 12, and the guide rail 11 in the self length direction.

Referring to fig. 5 and 7, the glue joint device 51 further includes a positioning block 55 fixedly connected to the upper surface of each driving plate 54 and formed as a set of two blocks, the positioning block 55 is tightly inserted into the positioning groove 53 of the insulation split 1, one side of the driving plate 54 far away from the inner ring abutting column 56 is fixedly connected with a vertical arc abutting edge 22, the arc abutting edge 22 is attached to the outer circumferential wall of the insulation split 1, the upper surface of the arc abutting edge 22 is fixedly connected with a horizontal movement limiting plate 23, the bottom surface of the movement limiting plate 23 is attached to the upper surface of the insulation split 1, so that the insulation split 1 can be better kept stable when being driven by the driving plate 54 to be spliced. When the insulation split body 1 is jointed and molded, the inner circumferential wall of the insulation split body 1 is jointed with the outer circumferential wall of the inner ring abutting column 56, the inner circumferential wall of the inner ring abutting column 56 is coaxially and fixedly connected with the column abutting plate 24, the upper surface of the column abutting plate 24 is flush or slightly lower than the upper surface of the driving plate 54, when the inner circumferential wall of the insulation split body 1 abuts against the inner ring abutting column 56, a gap exists between the column abutting plate 24 and the driving plate 54, so that when the driving plate 54 is far away from the inner ring abutting column 56 after the insulation ring body is jointed and molded, the insulation ring body can be accepted by the column abutting plate 24 and is not easy to directly fall. The outer circumferential wall of the inner ring prop 56 can be sprayed with teflon paint to reduce the friction between the inner ring prop 56 and the insulation split 1, so that the insulation ring can smoothly move upwards to separate from the inner ring prop 56 after being spliced and molded. The inner ring abutting column 56 is provided with a gluing device 57 for gluing the plug interface 3 and the plug block 2.

Referring to fig. 5 and 6, the gluing device 57 includes the box rods 13 fixedly connected to the inner ring support post 56, the straight line of the length direction of the box rods 13 passes through the central axis of the inner ring support post 56, eight box rods 13 are uniformly distributed around the axis of the inner ring support post 56, two glue boxes 58 are integrally formed at one end of each box rod 13 far away from the inner ring support post 56, a plastic binder, such as epoxy resin glue, is placed in each glue box 58, and a glue a and a glue B in the glue AB can also be placed in the two glue boxes 58 of the same box rod 13 in a one-to-one correspondence manner. The bottom of the glue box 58 is communicated with an external glue pump through a hose so that the glue amount in the glue box 58 can be supplemented in time. Every gluey box 58 all rotates and is connected with a set of two rubber tyers 59, the rubber tyer 59 that the position is low is located gluey box 58, the rubber tyer 59 that the position is high exposes outside gluey box 58, rubber tyer 59 axis direction and guide rail 38 length direction are unanimous, two rubber tyer 59 transmissions of the same group are connected with a rubber coating 41, the brush hair (not shown in the figure) is established in the surface bonding of rubber coating 41, rubber coating 41 length direction is the slope, and the brush hair of rubber coating 41 can not contact in the opening periphery of gluing box 58, make rubber coating 41 can take out the glue in gluing box 58 smoothly. When the insulation split body 1 is driven by the driving plate 54 to move, the arc-shaped end part of the insulation split body 1 passes through the upper end part of the corresponding glue coating belt 41, so that the glue coating belt 41 can coat the glue on the splicing block 2 or the splicing opening 3

Referring to fig. 6, the inside fixedly connected with of gluey box 58 is the accuse of slope and glues comb 25, and accuse is glued the incline direction of comb 25 incline direction perpendicular to the slope direction of sticky tape 41, all sets up two accuse in every gluey box 58 and glues comb 25, and two accuse are glued the comb 25 one-to-ones and are contacted in the slope upper surface and the slope lower surface of sticky tape 41 for the broach of accuse gluey comb 25 can contact in the brush hair of sticky tape 41, blocks with too much glue on the sticky tape 41. The density degree of the comb teeth of the glue control comb 25 can be correspondingly set according to the density degree of the bristles on the glue coating tape 41, so as to control the amount of glue discharged from the bristles of the glue coating tape 41 within a proper range.

Referring to fig. 6, each glue box 58 is provided with a belt transmission mechanism 42 for driving the corresponding glue coating belt 41 to transmit, the belt transmission mechanism 42 includes an upper sheave 43 coaxially and fixedly connected to a high-position glue wheel 59, a vertical side surface of the box rod 13 is rotatably connected with a lower sheave 44, a transmission belt 45 is connected between the upper sheave 43 and the lower sheave 44 in a transmission manner, the lower sheave 44 is coaxially and fixedly connected with a worm wheel 46, a horizontal worm 47 is engaged with the lower portion of the worm wheel 46, the worm 47 is rotatably connected to the vertical side surface of the box rod 13, one end of the worm 47 far away from the worm wheel 46 is coaxially and fixedly connected with a worm gear 48, the box rod 13 is fixedly connected with a reinforcing rod 14, one end of the worm 47 close to the worm gear 48 is penetrated and coaxially and rotatably connected to the reinforcing rod 14, so that one end of the worm 47, which is provided with the worm gear 48, is kept stable. The vertical side face of the guide rail sliding block 11 is fixedly connected with a synchronous rack 49, the synchronous rack 49 can be meshed with the upper portion of the worm gear 48, so that the glue coating belt 41 can be synchronously driven when the guide rail sliding block 11 moves, the driving speed of the glue coating belt 41 can be matched with the moving speed of the insulation split body 1, and the gluing amount can be well controlled.

Referring to fig. 6, each glue box 58 is connected with a set of two reverse rubber wheels 31 in a rotating manner, a reverse rubber belt 32 is connected between the two reverse rubber wheels 31 in the same set in a transmission manner, the reverse rubber belt 32 is arranged side by side corresponding to the rubber belt 41, the reverse rubber belt 32 is closer to the inner ring abutting column 56 than the rubber belt 41, and bristles (not shown in the figure) are also arranged on the surface of the reverse rubber belt 32 to be in contact with the corresponding plug-in block 2 or plug-in port 3 for gluing. The reverse rubber wheel 31 with higher height is coaxially and fixedly connected with a reverse upper grooved wheel 33, the vertical outer wall of the rubber box 58 is rotatably connected with a reverse lower grooved wheel 34, a reverse transmission belt 35 is connected between the reverse lower grooved wheel 34 and the reverse upper grooved wheel 33 in a transmission manner, a reverse gear 36 is coaxially and fixedly connected with the reverse lower grooved wheel 34, the lower grooved wheel 44 is coaxially and fixedly connected with an intermediate gear 37 meshed with the lower part of the reverse gear 36, the reverse rotation is carried out on the lower grooved wheel 44 and the reverse lower grooved wheel 34, the rubber coating belt 41 and the reverse rubber coating belt 32 are reversely transmitted, and the upper surface and the lower surface of the corresponding plug-in block 2 and the upper inner wall and the lower inner wall of the plug-in port 3 can be fully rubberized. The bristles of the reverse rubber-coated ribbon 32 also correspond to the two glue control combs 25 that contact the same glue cartridge 58.

Before the corresponding block 2 or socket 3 comes into contact with the bristles of the reverse rubber-coated ribbon 32, the synchronization rack 49 is engaged with the worm gear 48, so that the reverse rubber-coated ribbon 32 and the rubber-coated ribbon 41 are both driven when the block 2 or socket 3 comes into contact with the reverse rubber-coated ribbon 32. When the splicing block or the splicing port 3 just needs to be no longer in contact with the rubber coated belt 41, the synchronous rack 49 keeps a certain length to be effectively meshed with the worm gear 48, so that the reverse rubber coated belt 32 and the rubber coated belt 41 can keep effective rotation in the process that the splicing block 2 and the splicing port 3 pass through the reverse rubber coated belt 32 and the rubber coated belt 41.

In other embodiments of this embodiment, the rubber wheel 59 and the reverse rubber wheel 31 can also be respectively provided with a motor to drive the rubber wheel 59 and the reverse rubber wheel 31 to rotate in the reverse direction, so as to reduce the overall equipment cost, and facilitate the adjustment of the rotating speed of the rubber wheel 59 and the reverse rubber wheel 31 relative to the moving speed of the driving plate 54 in the early stage of the equipment installation.

The implementation principle of the manufacturing process of the split type large-diameter electric slip ring body in the embodiment of the application is as follows: and the whole insulating ring body forming process is subjected to multiple times of inspection so as to improve the qualification rate of the final formed product. Meanwhile, when the process of splicing the eight insulation split bodies 1 to form a whole insulation ring body begins, the eight insulation split bodies 1 are placed corresponding to the eight driving plates 54, so that the inner walls of the positioning grooves 53 abut against the positioning blocks 55, the outer circumferential walls of the insulation split bodies 1 abut against the arc abutting edges 22, then the screw motor 39 is communicated with an external power supply, the driving plates 54 move, and the insulation split bodies 1 move towards the inner ring abutting columns 56.

Meanwhile, the guide rail sliding block 11 drives the synchronous rack 49 to move, so that the rubber coating belts 41 and the reverse rubber coating belts 32 of the same rubber box 58 can be reversely driven, and the arc-shaped end parts of the insulation split bodies 1 moving towards the inner ring abutting columns 56 can be fully rubberized. When the inner circumferential wall of the insulation split body 1 abuts against the inner ring abutting column 56, the insertion block 2 is correspondingly inserted into the insertion port 3 to splice two adjacent insulation split bodies 1, then the insulation split bodies are kept static for a certain period of time, the driving plate 54 is reset until each joint of the formed insulation ring body has certain strength, the insulation split bodies 1 are not limited by the limiting plate 23 any more, then the insulation ring body on the column abutting plate 24 is lifted and separated from the inner ring abutting column 56, and the subsequent steps are carried out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a split type major diameter electrical slip ring body, includes that the several can dismantle the insulation components of a whole insulation ring body of connection and ability formation (1), its characterized in that: the end part of the insulation split body (1) is provided with a group of plug-in blocks (2), one end face, away from the plug-in blocks (2), of the insulation split body (1) is provided with a group of plug-in ports (3), the plug-in ports (3) penetrate through the inner ring side wall and the outer ring side wall of the insulation split body (1), and the plug-in blocks (2) in the same group are connected to the corresponding group of plug-in ports (3) in a sliding mode along the radial direction of the insulation split body (1).

2. The split large diameter electrical slip ring body of claim 1, wherein: radial grooves (4) are formed in one ends, close to each other, of the two adjacent insulation split bodies (1), the radial grooves (4) are located on the fan-shaped surfaces of the insulation split bodies (1), and the same radial block (5) is arranged in the two close radial grooves (4) of the two adjacent insulation split bodies (1).

3. The split large diameter electrical slip ring body of claim 1, wherein: the side face, deviating from the conducting ring, of the insulation split body (1) is provided with a plurality of weight reducing grooves (52) used for reducing the thickness of the insulation split body (1), the surface, provided with the weight reducing grooves (52), of the insulation split body (1) is provided with a plurality of positioning grooves (53), and the positioning grooves (53) penetrate through the outer wall of the circumference of the insulation split body (1).

4. A split large diameter electrical slip ring body according to claim 3, wherein: the side surface of the insulation split body (1) departing from the weight reduction groove (52) is formed with an adhesive groove (21) used for improving the adhesive area of the conductive ring, and the side surface of the insulation split body (1) provided with the adhesive groove (21) is provided with a column groove (26) used for penetrating through a conductive column connected with the conductive ring.

5. A manufacturing process of a split type large-diameter electric slip ring body, which is used for manufacturing the split type large-diameter electric slip ring body as claimed in any one of claims 1 to 3, and is characterized in that: the method specifically comprises the following steps:

step 1, injection molding the required insulation split body (1), carrying out specification inspection on the insulation split body (1), and carrying out the next step after the insulation split body (1) is qualified;

step 2, placing the qualified insulation split bodies (1) in the step 1 on a gluing device (51), wherein the gluing device (51) drives all insulation split bodies (1) corresponding to one insulation ring body to be glued, and placing for 0.5-1 h;

step 3, placing the formed insulating ring body into a standard inspection jig for specification test, and placing radial blocks (5) coated with glue into every two corresponding radial grooves (4) in the qualified insulating ring body;

and 4, placing the insulating ring body provided with the radial block (5) into a constant-temperature storage chamber, keeping the temperature of the insulating ring body at 20-25 ℃, placing the insulating ring body for 24 hours, and then using the insulating ring body for processing and manufacturing the electric slip ring.

6. The split type large-diameter electric slip ring body manufacturing process according to claim 5, wherein: the gluing equipment (51) comprises a driving plate (54) for placing the insulation split body (1) and driving the insulation split body (1) to move towards the center of the insulation split body (1), a positioning block (55) fixedly connected with the driving plate (54) and inserted into the positioning groove (53), an inner ring abutting column (56) arranged at the center point of all the driving plates (54) and abutted to the inner ring surface of all the insulation split bodies (1), a column abutting plate (24) fixedly connected with the inner ring abutting column (56) and flush with the driving plate (54), and a gluing device (57) arranged on the inner ring abutting column (56) and gluing the insertion interface (3) and the insertion block (2).

7. The split type large-diameter electric slip ring body manufacturing process according to claim 6, wherein: rubberizing device (57) including locate inner circle support post (56) and inside glue box (58) of depositing glue, rotate and connect in a set of rubber tyer (59) of gluing box (58), the transmission is connected in with set rubber tyer (59) and surface set up gummed tape (41) of brush hair, locate in gluing box (58) and the brush hair of broach contact gummed tape (41) so that gummed tape (41) are difficult for taking out gluey comb (25) of controlling of too much glue, locate gluey box (58) and drive gummed tape (41) and carry out driven area drive mechanism (42), gummed tape (41) are the slope, the brush hair contact of gummed tape (41) upper end is in order to carry out the rubberizing in bayonet socket (3) or plug block (2) that correspond.

8. The split type large-diameter electrical slip ring body manufacturing process according to claim 7, wherein: the belt transmission mechanism (42) comprises an upper grooved wheel (43) which is coaxially and fixedly connected with a rubber wheel (59) with a high position, a lower grooved wheel (44) which is rotatably connected with a rubber box (58), a transmission belt (45) which is in transmission connection with the upper grooved wheel (43) and the lower grooved wheel (44), a worm wheel (46) which is coaxially and fixedly connected with the lower grooved wheel (44), a worm (47) which is rotatably connected with the rubber box (58) and meshed with the worm wheel (46), a worm gear (48) which is coaxially and fixedly connected with one end, far away from the worm wheel (46), of the worm (47), and a synchronous rack (49) which is meshed with the worm gear (48) and synchronously moves along with a driving plate (54).

9. The split type large-diameter electric slip ring body manufacturing process according to claim 8, wherein: glue box (58) and rotate and be connected with a set of reverse rubber tyer (31), reverse rubber tyer (31) transmission connection has the surface to set up the brush hair and contact in bayonet socket (3) or reverse rubber coating area (32) of grafting piece (2) that correspond, reverse rubber tyer (31) coaxial fixedly connected with that the position is high is reverse to go up sheave (33), it rotates to be connected with backward sheave (34) down to glue box (58), the transmission is connected with reverse drive belt (35) between sheave (33) under reverse sheave (34) and the reverse, sheave (34) coaxial fixedly connected with counter gear (36) down, lower sheave (44) coaxial fixedly connected with meshes in counter gear (36) intermediate gear (37).

10. The split type large-diameter electrical slip ring body manufacturing process according to claim 6, wherein: and an arc leaning edge (22) attached to the outer wall of the circumference of the insulation split body (1) is arranged on one side, away from the inner ring abutting column (56), of the driving plate (54), and a limited moving plate (23) is fixedly connected to one side, away from the driving plate (54), of the arc leaning edge (22).