CN114571585B - Automatic cleaning and spraying device for assembled pier column outer mold - Google Patents
Automatic cleaning and spraying device for assembled pier column outer mold Download PDFInfo
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- CN114571585B CN114571585B CN202210143171.4A CN202210143171A CN114571585B CN 114571585 B CN114571585 B CN 114571585B CN 202210143171 A CN202210143171 A CN 202210143171A CN 114571585 B CN114571585 B CN 114571585B
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- 238000005507 spraying Methods 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000005498 polishing Methods 0.000 claims abstract description 172
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 11
- 239000010935 stainless steel Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic cleaning and spraying device for an assembled pier stud outer mold, which comprises a support column system, a standard knot movable polishing device and a bottom special-shaped polishing device; the support column system comprises a base, a support column rotation driving device and a traction device, wherein the support column rotation driving device is arranged in the base, the lower end of the support column is connected to the rotation driving device, the rotation driving device can drive the support column to rotate along the central axis, and the upper end of the support column is connected with the traction device; the standard knot movable polishing device is movably arranged on the support column in a penetrating mode and is hung with the traction device, and the traction device can drive the standard knot movable polishing device to move up and down along the support column; the bottom special-shaped polishing device is fixedly arranged at the lower part of the support column. The invention is used for cleaning and polishing the inner surface of the prefabricated pier column stainless steel outer template, can ensure that the inner surface of the prefabricated pier column stainless steel outer template is cleaned, and can realize the intelligent polishing construction of the prefabricated cylindrical hollow pier outer template by spraying the release agent in place.
Description
Technical Field
The invention belongs to the technical field of cleaning of pier column outer molds, and particularly relates to an automatic cleaning and spraying device for an assembled pier column outer mold.
Background
The pier column, namely the lower bearing object for bearing the upper structure in civil engineering, has circular cross section, elliptical, square, curve, parabolic and other anisotropic pier columns, and is an important component in the engineering of bridges such as highway bridges, railway bridges, sidewalks, overpasses, etc., overpasses, etc.
In railway and highway construction, compared with a solid pier column, the hollow pier can effectively reduce cost, quicken construction efficiency and meet the requirements of energy conservation and environmental protection under the condition of meeting load use, so that the hollow pier column is increasingly applied, in particular to a round hollow pier column.
The existing circular hollow pier column is generally formed by pouring concrete through a mould system formed by an inner mould and an outer mould, the inner mould and the outer mould need to be ensured to be smooth, round and stable when being assembled, otherwise, the cast pier column has defects and produces stress weak points.
At present, the outer mold is cleaned by adopting a manual polishing method, so that a great deal of time is required for manually cleaning the inner mold, a great deal of constructors participate in the cleaning, the cleaning effect is poor, and the appearance quality is unqualified.
Therefore, the cleaning quality of the outer die of the prefabricated pier stud needs to be ensured, so that the appearance quality of the prefabricated pier stud meets the requirement, and a pier stud production procedure with higher construction precision requirement is required to be designed.
Disclosure of Invention
The invention provides an automatic cleaning and spraying device for an assembled pier stud outer mold, which solves the problem that the appearance quality of a prefabricated pier stud is unqualified because the cleaning quality of the prefabricated pier stud outer mold in the prior art is unqualified.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
The automatic cleaning and spraying device for the assembled pier stud outer die comprises a strut system, a standard knot movable polishing device and a bottom special-shaped polishing device;
The support column system comprises a base, a support column rotation driving device and a traction device, wherein the support column rotation driving device is arranged in the base, the lower end of the support column is connected to the rotation driving device, the rotation driving device can drive the support column to rotate along the central axis, and the upper end of the support column is connected with the traction device;
The standard knot movable polishing device is movably arranged on the support column in a penetrating mode, and is hung with the traction device, and the traction device can drive the standard knot movable polishing device to move up and down along the support column;
The bottom special-shaped polishing device is fixedly arranged at the lower part of the support column.
Further, the movable polishing device for the standard section comprises a first shell, an upper control unit is arranged in the first shell, a plurality of lifting lugs are arranged at the upper end of the first shell and are hung with a traction device, a plurality of groups of polishing roller mechanisms for the standard section are arranged on the side wall of the first shell, and each polishing roller mechanism for the standard section comprises a standard polishing roller, a polishing roller mounting seat, a mounting seat connecting rod and a polishing roller driving motor; the standard grinding roller is of a columnar structure, the upper end and the lower end of the standard grinding roller are arranged in a grinding roller mounting seat through bearings, a grinding roller driving motor is arranged on the grinding roller mounting seat and controlled by an upper control unit, the grinding roller driving motor is connected with and drives the standard grinding roller to rotate, and the grinding roller mounting seat is connected with the first shell through a plurality of groups of mounting seat connecting rods.
Further, the bottom special-shaped polishing device comprises a second shell, a lower control unit is arranged in the second shell, a plurality of groups of special-shaped polishing roller mechanisms are arranged on the side wall of the second shell, and each special-shaped polishing roller mechanism comprises a special-shaped polishing roller, a polishing roller mounting seat, a mounting seat connecting rod and a polishing roller driving motor; the special-shaped polishing rollers are of corrugated columnar structures with alternating peaks and valleys, the upper ends and the lower ends of the special-shaped polishing rollers are arranged in polishing roller installation seats through bearings, polishing roller driving motors are arranged on the polishing roller installation seats and controlled by lower control units, the polishing roller driving motors are connected with and drive the special-shaped polishing rollers to rotate, and the polishing roller installation seats are connected with the second machine shell through a plurality of groups of installation seat connecting rods.
Further, the standard section polishing roller mechanism and the special-shaped polishing roller mechanism are respectively provided with four groups, and the four groups of standard section polishing roller mechanisms and the four groups of special-shaped polishing roller mechanisms are respectively arranged outside the first casing and the second casing at equal intervals in an annular mode.
Further, the mount pad connecting rod is scalable loop bar, all is provided with the cylinder in first casing and second casing, and the cylinder is connected with the control unit, and a plurality of pneumatic push rods are connected to the cylinder, and pneumatic push rods are connected with the roller mount pad that polishes that corresponds respectively.
Further, the traction device comprises a winch and a plurality of groups of fixed pulleys, and the winch is provided with a plurality of steel wire ropes; the fixed pulleys of a plurality of groups are fixedly arranged at the top ends of the struts, each group of fixed pulleys is connected with a corresponding lifting lug through a steel wire rope, and the winch is provided with a speed regulator.
Further, the movable polishing device of the standard knot and the special-shaped polishing device of the bottom are connected with a release agent spraying device, the release agent spraying device comprises a coating box, a pipeline and a spray head, the coating box is arranged in a first shell and a second shell, the coating box is externally connected with a plurality of groups of spray heads through the pipeline, the spray heads are strip-shaped spray heads, and a plurality of groups of spray heads are longitudinally arranged on the spray heads.
Further, be provided with multiunit hydraulic pressure chucking end on the outer wall of base, the base passes through hydraulic pressure chucking end and is connected with fixed pedestal.
Further, the standard knot polishing roller mechanism and the bottom special-shaped polishing device are both provided with polishing roller pressure control units.
Furthermore, the standard grinding roller and the special-shaped grinding roller both comprise a framework, and wear-resistant steel wires, nylon wires and grinding soft cloth are arranged on the framework.
Compared with the prior art, the invention has the following beneficial effects:
1. The automatic cleaning and spraying device for the assembled pier stud outer die is used for cleaning and polishing the inner surface of the prefabricated pier stud stainless steel outer die plate during pier construction, can ensure that the inner surface of the prefabricated pier stud stainless steel outer die plate is cleaned up, and can spray a release agent in place, so that the intelligent polishing construction of the prefabricated cylindrical hollow pier outer die plate is realized.
2. The invention comprises a standard knot movable polishing device and a bottom special-shaped polishing device, realizes the overall polishing and cleaning of the inner surface of the outer template from top to bottom, and the standard and special-shaped polishing rollers rotate at high speed along the central axis of the outer template under the drive of a motor and revolve along the central axis of the support under the drive of the support, the polishing rollers are tightly pressed on the inner surface of the outer template through an air cylinder, and residual concrete and rust on the surface of the template are effectively removed through physical processes such as friction, scraping and the like.
3. The traction device of one embodiment of the invention takes the upper end of a pillar as a supporting point, and is provided with four groups of fixed pulleys, and the fixed pulleys have enough contact ratio with the outer mold of the pier to be cleaned so as to prevent tipping; install the hoist engine on draw gear, draw standard festival movable grinding device through four wire ropes and go up and down for standard festival movable grinding device is more steady when up-and-down motion, and the condition of the eccentric motion of clearance host computer system is avoided to the maximum extent.
4. In one embodiment of the invention, the standard knot movable polishing device and the bottom special-shaped polishing device are both provided with the release agent spraying device, and after the polishing procedure is finished, the support column rotates to drive the release agent spraying on the inner surface of the outer template, so that the release is convenient.
It is, of course, not necessary for all of the above advantages to be achieved simultaneously in the practice of the various aspects of the invention.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other embodiments of the drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall structure of embodiment 2 of the present invention;
FIG. 2 is a schematic view of a movable polishing device for a standard knot according to embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a bottom profile polishing device according to embodiment 2 of the present invention;
In the figure, a 1-pillar system, a 101-base, a 102-pillar, a 103-traction device, a 2-standard knot mobile polishing device, a 201-first shell, a 202-lifting lug, a 203-standard polishing roller, a 3-bottom special-shaped polishing device, a 301-second shell, a 302-special-shaped polishing roller, a 4-wire rope, a 5-spraying release agent device, a 6-polishing roller mounting seat, a 7-mounting seat connecting rod, an 8-polishing roller driving motor and a 9-pneumatic push rod.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
The applicant provides an automatic cleaning and spraying device for an assembled pier stud outer die aiming at the problems in the background art, which is mainly used for polishing and cleaning the inner surface of a prefabricated assembled pier stud stainless steel outer die plate, and the principle of realization is that the universal polishing and cleaning and the release agent spraying of the inner surface of the outer die plate from top to bottom are realized through the matching of a standard knot mobile polishing device and a bottom special-shaped polishing device, so that the problems of low polishing work efficiency, low mechanization and poor polishing quality of the traditional polishing equipment are solved, and the number of constructors is greatly reduced.
Example 1:
an automatic cleaning and spraying device for an assembled pier stud outer mold comprises a pillar system, a standard knot movable polishing device and a bottom special-shaped polishing device;
The strut system comprises a base, a strut rotation driving device and a traction device, wherein a plurality of groups of hydraulic clamping ends are arranged on the outer wall of the base, and the base is connected with the fixed pedestal through the hydraulic clamping ends; the support column rotation driving device is arranged in the base and comprises a driving motor, the lower end of the support column is connected to the rotation driving device, the rotation driving device can drive the support column to rotate along the central axis of the support column, and then the standard knot movable polishing device and the bottom special-shaped polishing device are driven to rotate along the central axis of the support column, so that the outer die can polish in a circle in a circumferential direction.
The upper end of the support column is connected with a traction device, the standard section movable polishing device is movably arranged on the support column in a penetrating manner, the standard section movable polishing device is hung with the traction device, and the traction device can drive the standard section movable polishing device to move up and down along the support column so as to polish the standard section of the outer die from top to bottom;
the bottom special-shaped polishing device is fixedly arranged at the lower part of the support column, the shape of the bottom special-shaped polishing device is closely attached to the inner surface of the stainless steel template at the shear key of the prefabricated pier outer mold, and polishing of the section is realized.
The combination of the standard knot movable polishing device and the bottom special-shaped polishing device can realize the global polishing cleaning of the inner surface of the outer template from top to bottom.
Example 2:
referring to fig. 1, an automatic cleaning and spraying device for an assembled pier stud outer mold comprises a pillar system 1, a standard knot movable polishing device 2 and a bottom special-shaped polishing device 3;
the support column system 1 comprises a base 101, a support column 102, a support column rotation driving device and a traction device 103, wherein the support column rotation driving device is arranged in the base 101 and comprises a driving motor, the lower end of the support column 102 is connected to the support column rotation driving device, the support column rotation driving device can drive the support column 102 to rotate along the central axis of the support column 102 so as to drive the standard knot movable polishing device 2 and the bottom special-shaped polishing device 3 to rotate along the central axis of the support column 102, and therefore the outer die achieves circumferential polishing.
The upper end of the support column 102 is connected with a traction device 103, the standard section movable polishing device 2 is movably arranged on the support column 102 in a penetrating mode, the standard section movable polishing device 2 is hung with the traction device 103, and the traction device 103 can drive the standard section movable polishing device 2 to move up and down along the support column 102, so that polishing of the standard section of the outer die from top to bottom is realized.
The bottom special-shaped polishing device 3 is fixedly arranged at the lower part of the support column 102, the shape of the bottom special-shaped polishing device is closely attached to the inner surface of the stainless steel template at the shear key of the prefabricated pier outer mold, and polishing of the section is realized.
The combination of the standard knot movable polishing device 2 and the bottom special-shaped polishing device 3 can realize the global polishing cleaning of the inner surface of the outer template from top to bottom.
Referring to fig. 2, the standard knot mobile grinding device 2 includes a first casing 201, an upper control unit is disposed in the first casing 201, four sets of lifting lugs 202 are disposed at the upper end of the first casing 201, and correspondingly, in this embodiment, the traction device includes a winch and four sets of fixed pulleys, and the winch is provided with four steel wire ropes 4; four groups of fixed pulleys are fixedly arranged at the top end of the strut 102, each group of fixed pulleys is connected with a corresponding lifting lug 202 through a steel wire rope 4, and a speed regulator is arranged on the winch to control lifting speed.
Four groups of standard section polishing roller mechanisms are arranged on the side wall of the first machine shell 201, the four groups of standard section polishing roller mechanisms are annularly arranged outside the first machine shell 201 at equal intervals, and each standard section polishing roller mechanism comprises a standard polishing roller 203, a polishing roller mounting seat 6, a mounting seat connecting rod 7 and a polishing roller driving motor 8; the standard grinding roller 203 is a columnar structure and comprises a columnar framework, wear-resistant steel wires, nylon wires and grinding soft cloth which are arranged on the framework form a grinding surface, bearings are arranged at the upper end and the lower end of the framework, the standard grinding roller is arranged in a grinding roller mounting seat 6 through the bearings, a grinding roller driving motor 8 is arranged at the upper end of the grinding roller mounting seat 6, the grinding roller driving motor 8 is controlled to start and rotate through an upper control unit, the grinding roller driving motor 8 is connected with and drives the standard grinding roller 203 to rotate along the central axis, and the grinding roller mounting seat 6 is connected with the first casing 201 through two mounting seat connecting rods 7.
In this embodiment, the mount pad connecting rod 7 is a telescopic loop bar, a cylinder is provided in the first casing 201, the cylinder is connected with an upper control unit to control opening and closing, the cylinder is connected with four pneumatic push rods 9, the four pneumatic push rods 9 are connected with the respective corresponding polishing roller mount pads 6, the pneumatic push rods 9 can drive the telescopic loop bar 7 to push and pull, and then the standard polishing roller 203 is pressed on the inner surface of the outer mold during working. A grinding roller pressure control unit is further provided in the first cabinet 201, and the pressure control unit ensures that the pressure between the standard grinding roller 203 and the inner surface of the outer mold is kept constant, and simultaneously eliminates the influence of the center eccentric error of the standard grinding roller 203 and the outer mold on the grinding effect.
Referring to fig. 3, the bottom special-shaped polishing device 3 includes a second housing 301, a lower control unit is disposed in the second housing 301, four sets of special-shaped polishing roller mechanisms are disposed on a side wall of the second housing 301, and the four sets of special-shaped polishing roller mechanisms are disposed outside the second housing 301 in an annular manner at equal intervals.
The special-shaped polishing roller mechanism comprises a special-shaped polishing roller 302, a polishing roller mounting seat 6, a mounting seat connecting rod 7 and a polishing roller driving motor 8; the special-shaped polishing roller 302 is of a corrugated columnar structure with alternating peaks and valleys, the structure of the special-shaped polishing roller 302 is matched with the inner surface of a stainless steel template at the shear key of the outer mold, the special-shaped polishing roller 302 comprises a special-shaped framework, wear-resistant steel wires, nylon wires and polishing soft cloth which are arranged on the framework form a polishing surface, the upper end and the lower end of the framework are arranged in a polishing roller mounting seat 6 through bearings, a polishing roller driving motor 8 is arranged on the polishing roller mounting seat 6, the polishing roller driving motor 8 is controlled to be started and rotate through a lower control unit, the polishing roller driving motor 8 is connected with and drives the special-shaped polishing roller to rotate, and the polishing roller mounting seat 6 is connected with a second casing 301 through two mounting seat connecting rods 7.
In this embodiment, the connecting rod 7 of the mounting seat is a telescopic sleeve rod, a cylinder is arranged in the second casing 301, the cylinder is connected with the lower control unit to control opening and closing, the cylinder is connected with four pneumatic push rods 9, the four pneumatic push rods 9 are connected with the corresponding grinding roller mounting seats 6, the pneumatic push rods 9 can drive the telescopic sleeve rod to push and pull, and therefore the special-shaped grinding roller 302 is pressed on the inner surface of the stainless steel template at the shear key during working; a polishing roller pressure control unit is further arranged in the second casing 301, the pressure control unit ensures that the pressure between the special-shaped polishing roller 302 and the inner surface of the stainless steel template at the shear key is kept constant, and meanwhile the influence of the eccentric error of the centers of the special-shaped polishing roller 302 and the outer mold on the polishing effect is eliminated.
In order to realize automatic release agent spraying of the standard section and the special section of the outer mold after the polishing procedure is finished, the next release is convenient; the standard knot movable polishing device 2 and the bottom special-shaped polishing device 3 are connected with a release agent spraying device 5, the release agent spraying device 5 comprises a coating box, a pipeline and a spray head, the coating box is arranged in the first machine shell 201 and the second machine shell 301, the coating box is externally connected with a plurality of groups of spray heads through the pipeline, the spray heads are strip-shaped spray heads which are longitudinally arranged, and a plurality of groups of spray heads are longitudinally arranged on the spray heads.
The following describes the specific working procedure of this embodiment:
An operator controls the electric control system to start, each standard grinding roller 203 and each special-shaped grinding roller 302 start to rotate, and each pneumatic push rod 9 drives the telescopic sleeve rod 7 to push and pull, so that the standard grinding roller 203 and the special-shaped grinding roller 302 are pressed at the position where the outer die needs to be ground; meanwhile, the strut rotation driving device drives the strut 102 to alternately rotate clockwise and anticlockwise, so that the circumferential omnibearing polishing of the polishing positions of the inner surfaces of the stainless steel templates at the standard section and the shear key is completed;
The traction device 103 drives the standard knot movable polishing device 2 to slowly move up and down, repeatedly polishes the whole longitudinal direction of the standard section, and removes residual concrete and rust on the inner surface of the standard section of the outer mold;
After finishing polishing, starting a spraying program, wherein the standard polishing roller 203 and the special-shaped polishing roller 302 are retracted by the driving of an air cylinder, the strut rotation driving device drives the strut 102 to alternately rotate clockwise and anticlockwise, and under the action of compressed air, the release agent is uniformly sprayed from a nozzle of the release agent spraying device 5 to the surface of an outer die in a mist form; in the spraying process, the traction device 103 drives the standard knot movable polishing device 2 to slowly move up and down along the support column.
And the inner surface of the whole outer die is completely sprayed, and the working procedure is automatically stopped.
The foregoing is illustrative of the present invention, but the present invention is not limited to the above-mentioned embodiments, and can be applied to similar products, and any person skilled in the art will be able to make variations or modifications within the scope of the present invention.
Claims (7)
1. The automatic cleaning and spraying device for the assembled pier outer mold is characterized by comprising a strut system, a standard knot movable polishing device and a bottom special-shaped polishing device;
The support column system comprises a base, a support column rotation driving device and a traction device, wherein the support column rotation driving device is arranged in the base, the lower end of the support column is connected to the support column rotation driving device, the support column rotation driving device can drive the support column to rotate along the central axis, and the upper end of the support column is connected with the traction device;
the standard knot movable polishing device is movably arranged on the support column in a penetrating mode, and is hung with the traction device, and the traction device can drive the standard knot movable polishing device to move up and down along the support column;
The bottom special-shaped polishing device is fixedly arranged at the lower part of the support column;
The standard knot movable polishing device comprises a first shell, an upper control unit is arranged in the first shell, a plurality of lifting lugs are arranged at the upper end of the first shell and are hung with a traction device, a plurality of groups of standard knot polishing roller mechanisms are arranged on the side wall of the first shell, and each standard knot polishing roller mechanism comprises a standard polishing roller, a polishing roller mounting seat, a mounting seat connecting rod and a polishing roller driving motor; the standard grinding roller is of a columnar structure, the upper end and the lower end of the standard grinding roller are arranged in a grinding roller mounting seat through bearings, a grinding roller driving motor is arranged on the grinding roller mounting seat, the grinding roller driving motor is controlled by an upper control unit, the grinding roller driving motor is connected with and drives the standard grinding roller to rotate, and the grinding roller mounting seat is connected with the first shell through a plurality of groups of mounting seat connecting rods;
The bottom special-shaped polishing device comprises a second shell, a lower control unit is arranged in the second shell, a plurality of groups of special-shaped polishing roller mechanisms are arranged on the side wall of the second shell, and each special-shaped polishing roller mechanism comprises a special-shaped polishing roller, a polishing roller mounting seat, a mounting seat connecting rod and a polishing roller driving motor; the special-shaped polishing rollers are of corrugated columnar structures with alternating peaks and valleys, the upper ends and the lower ends of the special-shaped polishing rollers are arranged in polishing roller mounting seats through bearings, polishing roller driving motors are arranged on the polishing roller mounting seats and controlled by lower control units, the polishing roller driving motors are connected with and drive the special-shaped polishing rollers to rotate, and the polishing roller mounting seats are connected with the second shell through a plurality of groups of mounting seat connecting rods;
The movable polishing device for the standard knot and the special-shaped polishing device for the bottom are connected with a spraying release agent device, the spraying release agent device comprises a coating box, a pipeline and a spray head, the coating box is arranged in a first shell and a second shell, the coating box is externally connected with a plurality of groups of spray heads through the pipeline, the spray heads are strip-shaped spray heads, and a plurality of groups of spray heads are longitudinally arranged on the spray heads.
2. The automatic cleaning and spraying device for the outer mold of the assembled pier column according to claim 1, wherein four groups of standard joint polishing roller mechanisms and four groups of special-shaped polishing roller mechanisms are respectively arranged outside the first casing and the second casing at equal intervals.
3. The automatic cleaning and spraying device for the outer die of the assembled pier stud according to claim 1, wherein the connecting rod of the mounting seat is a telescopic sleeve rod, air cylinders are arranged in the first shell and the second shell, the air cylinders are connected with the control unit, the air cylinders are connected with a plurality of pneumatic push rods, and the pneumatic push rods are connected with the corresponding mounting seats of the polishing rollers.
4. The automatic cleaning and spraying device for the outer die of the assembled pier column according to claim 1, wherein the traction device comprises a winch and a plurality of groups of fixed pulleys, and the winch is provided with a plurality of steel wire ropes; the fixed pulleys of a plurality of groups are fixedly arranged at the top ends of the struts, each group of fixed pulleys is connected with a corresponding lifting lug through a steel wire rope, and the winch is provided with a speed regulator.
5. The automatic cleaning and spraying device for the outer mold of the assembled pier stud according to claim 1, wherein a plurality of groups of hydraulic clamping ends are arranged on the outer wall of the base, and the base is connected with the fixed pedestal through the hydraulic clamping ends.
6. The automatic cleaning and spraying device for the assembled pier stud outer mold according to claim 1, wherein the standard joint polishing roller mechanism and the bottom special-shaped polishing device are both provided with polishing roller pressure control units.
7. The automatic cleaning and spraying device for the outer mold of the assembled pier stud according to claim 1, wherein the standard polishing roller and the special-shaped polishing roller comprise a framework, and wear-resistant steel wires, nylon wires and polishing soft cloth are arranged on the framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143171.4A CN114571585B (en) | 2022-02-16 | 2022-02-16 | Automatic cleaning and spraying device for assembled pier column outer mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143171.4A CN114571585B (en) | 2022-02-16 | 2022-02-16 | Automatic cleaning and spraying device for assembled pier column outer mold |
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| Publication Number | Publication Date |
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| CN114571585A CN114571585A (en) | 2022-06-03 |
| CN114571585B true CN114571585B (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210143171.4A Active CN114571585B (en) | 2022-02-16 | 2022-02-16 | Automatic cleaning and spraying device for assembled pier column outer mold |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734354A (en) * | 2022-06-13 | 2022-07-12 | 中铁三局集团有限公司 | Automatic cleaning system for pier column die |
| CN115026589B (en) * | 2022-07-06 | 2023-07-07 | 黄山立国机车部件有限公司 | Device for processing cylinder cover and working method thereof |
| CN115351899A (en) * | 2022-08-19 | 2022-11-18 | 中铁上海工程局集团有限公司 | Automatic production line and production method of prefabricated assembled pier stud |
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| CN108057697A (en) * | 2017-12-15 | 2018-05-22 | 徐州敏思机电科技有限公司 | A kind of cylinder inner wall cleaning plant |
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| CN215150192U (en) * | 2020-12-24 | 2021-12-14 | 安徽金美亚新型建材有限公司 | Cleaning device for tubular pile die |
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| CN204450820U (en) * | 2014-12-26 | 2015-07-08 | 江苏东浦管桩有限公司 | A kind of tubular pile demoulding agent sprayer unit |
| CN211340435U (en) * | 2019-10-15 | 2020-08-25 | 中铁上海工程局集团有限公司 | Large-tonnage assembled pier body and pier cap hoisting device |
| CN212152493U (en) * | 2020-03-13 | 2020-12-15 | 邢台晶龙新能源有限责任公司 | Cleaning device |
| CN210701537U (en) * | 2020-03-20 | 2020-06-09 | 丹江口市环宇机械股份有限公司 | Automatic cleaning device for inner wall of pipe fitting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108057697A (en) * | 2017-12-15 | 2018-05-22 | 徐州敏思机电科技有限公司 | A kind of cylinder inner wall cleaning plant |
| CN111805712A (en) * | 2020-08-01 | 2020-10-23 | 中电建成都混凝土制品有限公司 | Shield constructs automatic clearance of section of jurisdiction mould and automatic spraying release agent equipment |
| CN215150192U (en) * | 2020-12-24 | 2021-12-14 | 安徽金美亚新型建材有限公司 | Cleaning device for tubular pile die |
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| CN114571585A (en) | 2022-06-03 |
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