CN113681743B - Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance - Google Patents

Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance Download PDF

Info

Publication number
CN113681743B
CN113681743B CN202110979616.8A CN202110979616A CN113681743B CN 113681743 B CN113681743 B CN 113681743B CN 202110979616 A CN202110979616 A CN 202110979616A CN 113681743 B CN113681743 B CN 113681743B
Authority
CN
China
Prior art keywords
rotating rod
mixing
mixing box
rod
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110979616.8A
Other languages
Chinese (zh)
Other versions
CN113681743A (en
Inventor
余永松
方强
薛娜娜
赵侃
彭升球
林军
李冰峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Kaihua Qiyi Electrical Equipment Co ltd
Original Assignee
Zhejiang Kaihua Qiyi Electrical Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Kaihua Qiyi Electrical Equipment Co ltd filed Critical Zhejiang Kaihua Qiyi Electrical Equipment Co ltd
Priority to CN202110979616.8A priority Critical patent/CN113681743B/en
Publication of CN113681743A publication Critical patent/CN113681743A/en
Application granted granted Critical
Publication of CN113681743B publication Critical patent/CN113681743B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention discloses material mixing equipment of an epoxy resin insulation casting piece for a high-voltage apparatus, which comprises a mixing box, supporting legs for supporting the mixing box, two feeding pipes arranged on the mixing box and a discharging pipe arranged at the bottom end of the mixing box, wherein a valve is arranged on the discharging pipe, a mixing rod is arranged in the mixing box and is used for mixing and stirring casting materials in the mixing box and extruding bubbles contained in the mixing materials, a vacuum air outlet pipe is communicated with the mixing box, the material mixing equipment of the epoxy resin insulation casting piece for the high-voltage apparatus not only can perform the effect of mixing more insulation casting piece materials in the mixing box, but also can perform the effect of extruding the mixing materials when the vacuum air outlet pipe performs vacuumizing in the mixing box, so that the extraction of the bubbles contained in the mixing materials is accelerated, and the mixing efficiency of the epoxy resin insulation casting piece materials for the high-voltage apparatus is further improved.

Description

Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance
Technical Field
The invention relates to the technical field of high-voltage electrical appliances, in particular to a material mixing device for an epoxy resin insulation casting piece for a high-voltage electrical appliance.
Background
The epoxy resin casting material comprises epoxy resin, a curing agent, a filler, a toughening agent, a curing accelerator, a colorant, a release agent and the like.
When the existing casting piece for the high-voltage electric appliance is processed, epoxy resin and filler are required to be mixed sequentially, and curing agent is added to carry out secondary mixing after mixing, and in the industrial production process, insulating materials for the high-voltage electric appliance are produced in a large scale, so that the base numbers of all raw materials used in mixing are large, vacuum defoaming is required in the process of mixing sequentially and secondary mixing, the existing vacuum defoaming adopts a vacuum defoaming machine to dewater the mixed raw materials, and the raw materials are in a relatively static state in the process of vacuum stripping, so that the defoaming efficiency is low, particularly in the condition of more mixing, a long time is required for fully defoaming the mixed materials, and the phenomenon that bubbles contained in the mixed materials at the bottom cannot be effectively defoamed is often caused.
Disclosure of Invention
The invention aims to provide a material mixing device for an epoxy resin insulation casting piece for a high-voltage electrical appliance, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the material mixing equipment for the epoxy resin insulating casting piece for the high-voltage electric appliance comprises a mixing box, supporting legs for supporting the mixing box, two feeding pipes arranged on the mixing box and a discharging pipe arranged at the bottom end of the mixing box, wherein a valve is arranged on the discharging pipe, a mixing rod is arranged in the mixing box and is used for mixing and stirring casting piece materials in the mixing box and extruding bubbles contained in the mixing material;
the vacuum air outlet pipe is communicated with the mixing box, and when bubbles are removed from the mixed materials in the mixing box, the vacuum air outlet pipe is connected with the vacuumizing equipment and prevents the mixed materials from entering the mixing box.
Preferably, the mixing rod comprises a first rotating rod and a second rotating rod which are rotatably connected with the top end of the mixing box, and a driving piece for driving the first rotating rod is arranged at the top end of the mixing box;
one end of the first rotating rod, which is close to the second rotating rod, is provided with a reverse transmission part for driving the first rotating rod and the second rotating rod along opposite directions, and the reverse transmission part is arranged in the mixing box;
two threaded rods are arranged on the outer sides of the first rotating rod and the second rotating rod, and the directions of threads of the four threaded rods are opposite;
the first rotating rod and the second rotating rod are respectively provided with a synchronizing piece for synchronously driving the two threaded rods on the outer sides of the first rotating rod and the second rotating rod;
all be equipped with stirring extrusion piece between first dwang and the second dwang, and two stirring extrusion pieces are connected with four threaded rods respectively, through the compounding pole that is equipped with to not only play the effect that stirs the compounding, play simultaneously and carry out extruded effect to the compounding.
Preferably, the driving piece includes the driving motor at the mixing box top through support fixed mounting, driving motor output fixedly connected with drive gear, and the outside meshing of drive gear is connected with rotation gear, rotation gear fixedly cup joints in the outside on first dwang top, through the driving piece that is equipped with to play and carry out driven effect to first dwang.
Preferably, the reverse transmission piece comprises a connecting column arranged at one end, close to each other, of the first rotating rod and the second rotating rod, and the first rotating rod and the second rotating rod are both in rotary connection with the connecting column through a bearing seat;
the outer sides of the first rotating rod and the second rotating rod are fixedly provided with first rotating bevel gears, and the two first rotating bevel gears are connected with two second rotating bevel gears in a meshed manner;
the two sides of the second rotating bevel gears, which are far away from each other, are respectively fixedly connected with a connecting shaft, the two connecting shafts and the outer sides of the gears are sleeved with a fixed cover, and the connecting shafts are rotationally connected with the inner wall of the fixed cover through bearings;
two fixed levers are fixedly connected to the outer side of the fixed cover, the two levers are fixedly connected with the inner wall of the mixing box, and the first rotating lever and the second rotating lever are driven reversely through a reverse transmission piece.
Preferably, the synchronizing piece is including fixed first synchronizing gear and the second synchronizing gear of cup jointing in proper order in first dwang top outside, first synchronizing gear is connected with drive gear through the gear chain transmission respectively with the second synchronizing gear, two drive gear is fixed connection respectively on the threaded rod, through the synchronizing piece that is equipped with to play the effect of carrying out synchronous drive to two threaded rods in the dwang outside.
Preferably, the outside cover that first synchro gear, second synchro gear and two drive gears are equipped with the junction box each other, and the junction box is rotated through sealed bearing respectively and is cup jointed in two threaded rods outsides, through the junction box that is equipped with to play the effect of protecting a plurality of synchro gear.
Preferably, the stirring extrusion piece comprises a plurality of stirring rods arranged on the outer side of the first rotating rod, a movable extrusion disc is arranged at the bottom end of each stirring rod and is in sliding sleeve joint on the outer side of the first rotating rod, and the movable extrusion disc is in rotary sleeve joint on the outer sides of the two threaded rods;
the movable extrusion plate is provided with a plurality of extrusion protrusions.
Preferably, the stirring extrusion piece comprises a plurality of half positioning rods sleeved on the outer sides of the two threaded rods at equal intervals, and the plurality of half positioning rods are rotatably sleeved on the outer sides of the two threaded rods;
the half positioning rod is sleeved on the outer side of the first rotating rod in a sliding way;
a plurality of fixedly connected with deformation board between the half locating lever is through the stirring extrusion piece that is equipped with to play the effect of extrusion stirring to the compounding.
Preferably, the spiral blade is installed inside the vacuum air outlet pipe, and the rotating motor for driving the spiral blade is installed outside the vacuum air outlet pipe, and the spiral blade is arranged, so that the mixture is prevented from entering the vacuum air outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. when the vacuum air outlet pipe is used, through the mixing rod arranged in the mixing box, the mixing rod can not only mix more insulating casting materials in the mixing box, but also squeeze the mixing material when the vacuum air outlet pipe is used for vacuumizing the mixing box, so that air bubbles contained in the mixing material are accelerated to be extracted, and the mixing efficiency of the epoxy resin insulating casting materials for the high-voltage electric appliance is further improved.
2. According to the invention, the spiral blades are arranged on the vacuum discharging pipe, so that the effect of preventing the mixed materials from entering the vacuum discharging pipe is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a schematic view of a first rotary lever according to the present invention;
FIG. 4 is a schematic view of the structure of the stirring rod of the invention;
FIG. 5 is a schematic view of a deformable plate structure according to the present invention;
FIG. 6 is a schematic view of a semi-positioning rod structure according to the present invention;
FIG. 7 is a schematic view of a first rotary helical gear configuration of the present invention;
fig. 8 is an enlarged view of the area of fig. a in accordance with the present invention.
In the figure: 1-a mixing box; 2-feeding pipe; 3-a discharging pipe; 4, a mixing rod; 5-a vacuum air outlet pipe; 6-a first rotating lever; 7-a second rotating rod; 8-a reverse transmission member; 9-a threaded rod; 10-synchronizing member; 11-stirring extrusion; 12-connecting columns; 13-a first rotating helical gear; 14-a second rotary helical gear; 15-connecting shafts; 16-a fixed cover; 17-a fixed rod; 18-a first synchromesh; 19-a second synchronizing gear; 20-a transmission gear; 21-a connection hood; 22-stirring rod; 23-moving the extrusion plate; 24-extruding the bulge; 25-semi-positioning rod; 26-deforming plate; 27-a driving member; 28-driving a motor; 29-a drive gear; 30-rotating a gear; 31-helical leaves; 32-a rotating electric machine.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the material mixing equipment for the epoxy resin insulation casting piece for the high-voltage electric appliance comprises a mixing box 1, supporting legs for supporting the mixing box 1, two feeding pipes 2 arranged on the mixing box 1 and a discharging pipe 3 arranged at the bottom end of the mixing box 1, wherein a valve is arranged on the discharging pipe 3, the valve can realize the function of opening and closing the discharging pipe 3, a mixing rod 4 is arranged in the mixing box 1, and the mixing rod 4 is used for mixing and stirring casting piece materials in the mixing box 1 and extruding bubbles contained in the mixing material;
the vacuum air outlet pipe 5 is communicated with the mixing box 1, and when bubbles are removed from the mixed material in the mixing box 1, the vacuum air outlet pipe 5 is connected with a vacuumizing device and prevents the mixed material from entering the mixing box 1.
The mixing rod 4 comprises a first rotating rod 6 and a second rotating rod 7 which are in rotating connection with the top end of the mixing box 1, a driving piece 27 for driving the first rotating rod 6 is arranged at the top end of the mixing box 1, the driving piece 27 comprises a driving motor 28 fixedly arranged at the top end of the mixing box 1 through a bracket, the output end of the driving motor 28 is fixedly connected with a driving gear 29, the outer side of the driving gear 29 is in meshed connection with a rotating gear 30, and the rotating gear 30 is fixedly sleeved on the outer side of the top end of the first rotating rod 6;
and the driving motor 28 is operated, so that the driving gear 29 further drives the rotating gear 30 to rotate, and the first rotating rod 6 rotates relative to the mixing box 1.
One end of the first rotating rod 6 and the second rotating rod 7, which are close to each other, are provided with a reverse transmission member 8 for driving the first rotating rod and the second rotating rod in opposite directions, and the reverse transmission member 8 is arranged in the mixing box 1;
the reverse transmission piece 8 comprises a connecting column 12 arranged at one end, close to each other, of the first rotating rod 6 and the second rotating rod 7, and the first rotating rod 6 and the second rotating rod 7 are rotationally connected with the connecting column 12 through bearing seats;
the outer sides of the first rotating rod 6 and the second rotating rod 7 are fixedly provided with a first rotating helical gear 13, and the two first rotating helical gears 13 are connected with two second rotating helical gears 14 in a meshed manner;
a connecting shaft 15 is fixedly connected to one side, away from each other, of the two second rotating bevel gears 14, a fixed cover 16 is sleeved on the outer sides of the two connecting shafts 15 and the gears, and the connecting shafts 15 are rotatably connected with the inner wall of the fixed cover 16 through bearings;
two fixing rods 17 are fixedly connected to the outer side of the fixing cover 16, and the two fixing rods are fixedly connected with the inner wall of the mixing box 1;
when the first rotating rod 6 rotates relative to the inside of the mixing box 1, the two first rotating bevel gears 13 rotate the first rotating rod 6 and the second rotating rod 7 in opposite directions under the transmission action of the two second rotating bevel gears 14.
Two threaded rods 9 are arranged on the outer sides of the first rotating rod 6 and the second rotating rod 7, and the directions of threads of the four threaded rods 9 are opposite;
the first rotating rod 6 and the second rotating rod 7 are respectively provided with a synchronizing piece 10 for synchronously driving two threaded rods 9 on the outer sides of the first rotating rod 6, the synchronizing piece 10 comprises a first synchronizing gear 18 and a second synchronizing gear 19 which are sequentially and fixedly sleeved on the outer sides of the top ends of the first rotating rod 6, the first synchronizing gear 18 and the second synchronizing gear 19 are respectively connected with a transmission gear 20 through a gear chain in a transmission manner, the two transmission gears 20 are respectively and fixedly connected on the threaded rods 9, a connecting cover 21 is sleeved on the outer sides of the first synchronizing gear 18, the second synchronizing gear 19 and the two transmission gears 20, and the connecting cover 21 is respectively and rotatably sleeved on the outer sides of the two threaded rods 9 through sealing bearings;
the first rotating rod 6 rotates and drives the two first synchronous gears 18 and the second synchronous gears 19 on the outer sides of the first rotating rod 6 to rotate, and when the first synchronous gears 18 and the second synchronous gears 19 rotate, the two threaded rods 9 are respectively driven to rotate relative to the outer sides of the first rotating rod 6 and the second rotating rod 7 through the two transmission gears 20;
the stirring extrusion 11 comprises a plurality of stirring rods 22 arranged on the outer side of the first rotating rod 6, a movable extrusion plate 23 is arranged at the bottom end of each stirring rod 22, the movable extrusion plate 23 is in sliding sleeve joint on the outer side of the first rotating rod 6, and the movable extrusion plate 23 is in rotary sleeve joint on the outer sides of the two threaded rods 9;
the movable extrusion plate 23 is provided with a plurality of extrusion protrusions 24, and when in rotation, the two movable extrusion plates 23 are respectively driven by a driving force to move along opposite directions or opposite directions, so that intermittent compression extrusion of more mixed materials in the mixing box 1 is realized, and bubbles contained in the mixed materials are extruded.
Stirring extrusion pieces 11 are arranged between the first rotating rod 6 and the second rotating rod 7, and the two stirring extrusion pieces 11 are respectively connected with the four threaded rods 9.
The stirring extrusion 11 comprises a plurality of half positioning rods 25 sleeved on the outer sides of the two threaded rods 9 at equal intervals, and the plurality of half positioning rods 25 are rotatably sleeved on the outer sides of the two threaded rods 9;
and the half positioning rod 25 is sleeved on the outer side of the first rotating rod 6 in a sliding way;
a plurality of deformation plates 26 are fixedly connected between the semi-positioning rods 25, and the deformation plates are plastic plates with certain stretching effect, so that the mixing materials can be stirred, meanwhile, the mixing materials can be compressed under certain effect, and the deformation plates are supported by the plate positioning rods.
The inside of the vacuum air outlet pipe 5 is provided with the spiral blade 31, the outside of the vacuum air outlet pipe 5 is provided with the rotating motor 32 for driving the spiral blade 31, and when vacuumizing is carried out, the spiral blade 31 pushes the mixed material at the pipe orifice of the vacuum air outlet pipe 5 outwards under the driving of the rotating motor 32, so that the mixed material is prevented from entering the vacuum air outlet pipe 5, and meanwhile, the vacuum equipment pumps air flow into the vacuum air outlet pipe 5 along the vacuum air outlet pipe 5, so that bubbles are fully discharged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a material mixing equipment of insulating casting of epoxy for high voltage apparatus, includes mixing box (1), carries out the supporting leg that supports mixing box (1), sets up two inlet pipes (2) on mixing box (1) and sets up discharging pipe (3) in mixing box (1) bottom, be equipped with the valve on discharging pipe (3), its characterized in that: a mixing rod (4) is arranged in the mixing box (1), and the mixing rod (4) is used for mixing and stirring casting materials in the mixing box (1) and extruding bubbles contained in the mixing materials;
the vacuum air outlet pipe (5) is communicated with the mixing box (1), when air bubbles are removed from the mixed material in the mixing box (1), the vacuum air outlet pipe (5) is connected with the vacuumizing equipment, the mixed material is prevented from entering the mixing box, the mixing rod (4) comprises a first rotating rod (6) and a second rotating rod (7) which are rotationally connected with the top end of the mixing box (1), and a driving piece (27) for driving the first rotating rod (6) is arranged at the top end of the mixing box (1); one end of the first rotating rod (6) and one end of the second rotating rod (7) which are close to each other are provided with a reverse transmission part (8) for driving the first rotating rod and the second rotating rod along opposite directions, and the reverse transmission part (8) is arranged in the mixing box (1); two threaded rods (9) are arranged on the outer sides of the first rotating rod (6) and the second rotating rod (7), and the directions of threads of the four threaded rods (9) are opposite; the first rotating rod (6) and the second rotating rod (7) are respectively provided with a synchronizing piece (10) for synchronously driving two threaded rods (9) on the outer sides of the first rotating rod and the second rotating rod; stirring extrusion pieces (11) are arranged between the first rotating rod (6) and the second rotating rod (7), the two stirring extrusion pieces (11) are respectively connected with the four threaded rods (9), each stirring extrusion piece (11) comprises a plurality of stirring rods (22) arranged on the outer side of the first rotating rod (6), a movable extrusion disc (23) is arranged at the bottom end of each stirring rod (22), the movable extrusion disc (23) is in sliding sleeve connection with the outer side of the first rotating rod (6), and the movable extrusion disc (23) is in rotary sleeve connection with the outer sides of the two threaded rods (9); a plurality of extrusion protrusions (24) are arranged on the movable extrusion plate (23), or the stirring extrusion piece (11) comprises a plurality of half positioning rods (25) which are sleeved on the outer sides of the two threaded rods (9) at equal intervals, and the plurality of half positioning rods (25) are rotatably sleeved on the outer sides of the two threaded rods (9); the semi-positioning rod (25) is sleeved on the outer side of the first rotating rod (6) in a sliding manner; a plurality of fixedly connected with deformation board (26) between half locating lever (25), synchronizing piece (10) are including fixed first synchronizing gear (18) and second synchronizing gear (19) of cup jointing in proper order in first dwang (6) top outside, first synchronizing gear (18) are connected with drive gear (20) through the gear chain transmission respectively with second synchronizing gear (19), two drive gear (20) are fixed connection respectively on threaded rod (9), the outside cover of first synchronizing gear (18), second synchronizing gear (19) and two drive gear (20) each other is equipped with connecting cover (21), and connecting cover (21) are rotated through sealed bearing respectively and are cup jointed in two threaded rod (9) outsides, vacuum outlet duct (5) internally mounted has helical blade (31), and rotary motor (32) that carries out the drive to helical blade (31) are installed in vacuum outlet duct (5) outside.
2. The material mixing device for an epoxy resin insulation casting for a high-voltage electrical appliance according to claim 1, wherein: the driving piece (27) comprises a driving motor (28) fixedly installed at the top end of the mixing box (1) through a support, a driving gear (29) is fixedly connected to the output end of the driving motor (28), a rotating gear (30) is connected to the outer side of the driving gear (29) in a meshed mode, and the rotating gear (30) is fixedly sleeved on the outer side of the top end of the first rotating rod (6).
3. The material mixing device for an epoxy resin insulation casting for a high-voltage electrical appliance according to claim 2, wherein: the reverse transmission part (8) comprises a connecting column (12) arranged at one end, close to each other, of the first rotating rod (6) and the second rotating rod (7), and the first rotating rod (6) and the second rotating rod (7) are rotationally connected with the connecting column (12) through bearing seats; the outer sides of the first rotating rod (6) and the second rotating rod (7) are fixedly provided with first rotating bevel gears (13), and the two first rotating bevel gears (13) are connected with two second rotating bevel gears (14) in a meshed manner; a connecting shaft (15) is fixedly connected to one side, away from each other, of the two second rotating bevel gears (14), a fixed cover (16) is sleeved on the outer sides of the two connecting shafts (15) and the gears, and the connecting shafts (15) are rotatably connected with the inner wall of the fixed cover (16) through bearings; two fixing rods (17) are fixedly connected to the outer side of the fixing cover (16), and the two fixing rods (17) are fixedly connected with the inner wall of the mixing box (1).
CN202110979616.8A 2021-08-25 2021-08-25 Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance Active CN113681743B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110979616.8A CN113681743B (en) 2021-08-25 2021-08-25 Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110979616.8A CN113681743B (en) 2021-08-25 2021-08-25 Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance

Publications (2)

Publication Number Publication Date
CN113681743A CN113681743A (en) 2021-11-23
CN113681743B true CN113681743B (en) 2023-06-09

Family

ID=78582310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110979616.8A Active CN113681743B (en) 2021-08-25 2021-08-25 Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance

Country Status (1)

Country Link
CN (1) CN113681743B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115091642B (en) * 2022-06-30 2024-02-23 浙江省开化七一电力器材有限责任公司 Epoxy casting device for solid-sealed pole

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209395120U (en) * 2018-12-12 2019-09-17 大连科越电器有限公司 Premixing tank is used in a kind of casting of epoxide resin vacuum
CN210500903U (en) * 2019-08-20 2020-05-12 嘉兴华佳通塑业有限公司 High-speed compounding device of high life buried HDPE double-walled bellows
CN212440161U (en) * 2020-04-17 2021-02-02 红叶风电设备(营口)有限公司 Resin deaeration temperature control equipment
CN212636331U (en) * 2020-06-17 2021-03-02 安徽欧非亚机械设备制造有限公司 Epoxy resin vacuum casting equipment
CN111530345A (en) * 2020-06-19 2020-08-14 翟步云 High-speed blendor of brake block raw materials

Also Published As

Publication number Publication date
CN113681743A (en) 2021-11-23

Similar Documents

Publication Publication Date Title
CN113681743B (en) Material mixing equipment of epoxy resin insulation casting piece for high-voltage electrical appliance
CN208714241U (en) A kind of Polystyrene plastic plate production material mixing apparatus
CN108477647A (en) A kind of feed-processing device of multistage fragmentation
CN205870922U (en) Energy -saving thermoplastic is with mixing machine
CN108620411A (en) A kind of environment-friendly garbage processing unit
CN109203416A (en) A kind of PVC construction material molding equipment
CN208894090U (en) A kind of energy-efficient defoaming agent production kettle blender
CN212680781U (en) Novel heated board powder mixes device
CN108437252A (en) A kind of production equipment for rubber washer
CN208436729U (en) A kind of agitating device for insulated paint
CN111389282A (en) Lubricating oil mixing equipment for construction machinery
CN116422270A (en) Stirred tank is used in industrial chemicals production
CN216296170U (en) High-efficient mixture ratio device
CN204841513U (en) Low temperature agitating unit
CN217042358U (en) A mix defoaming equipment for processing of waterborne plastic paint resin
CN214635752U (en) Mixer vacuum system suitable for production of electronic adhesive
CN203829936U (en) Efficient mixer
CN213966232U (en) Production of antibacterial cream mixes machine with compulsory V type
CN114632457A (en) Preparation device of heat dissipation material for electronic equipment
CN113524554A (en) Preparation process of fiber reinforced foam plastic
CN209393097U (en) A kind of configuration device for mould release agent
CN207480958U (en) A kind of small-sized rubber processing mixer
CN208372986U (en) A kind of electrolyte mixing device
CN112388823A (en) Stirring device for construction machinery
CN214709969U (en) Dough mixer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant