CN110788720A - Automatic flush device for two ends of cast iron pipe - Google Patents
Automatic flush device for two ends of cast iron pipe Download PDFInfo
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- CN110788720A CN110788720A CN201910943801.4A CN201910943801A CN110788720A CN 110788720 A CN110788720 A CN 110788720A CN 201910943801 A CN201910943801 A CN 201910943801A CN 110788720 A CN110788720 A CN 110788720A
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- Prior art keywords
- cast iron
- automatic
- iron pipe
- centering
- cutting
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- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 188
- 238000005520 cutting process Methods 0.000 claims description 67
- 239000000428 dust Substances 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009750 centrifugal casting Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 208000028659 discharge Diseases 0.000 description 15
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
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- 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
- B24B27/06—Grinders for cutting-off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention belongs to the field of centrifugal casting mechanical equipment, and particularly relates to an automatic flush device for two ends of a cast iron pipe. The automatic aligning device comprises a cast iron pipe front conveying device, a cast iron pipe automatic centering device, a cast iron pipe automatic rotating and pushing device, a cast iron pipe two-end automatic aligning device host, a cast iron pipe rear conveying device and an automatic intelligent control cabinet; the front conveying device and the rear conveying device of the cast iron pipe are respectively arranged on the front surface and the rear surface of the main machine of the automatic flush device at two ends of the cast iron pipe, the automatic centering device and the automatic rotary propelling device of the cast iron pipe are arranged between the main machine of the automatic flush device at two ends of the cast iron pipe and the front conveying device of the cast iron pipe, and the automatic intelligent control cabinet is arranged on any one side of the automatic centering device of the cast iron pipe. The invention has the advantages of compact structure, simple and convenient operation, high automation and intelligence degree, labor saving, production cost reduction and production efficiency improvement.
Description
Technical Field
The invention belongs to the field of centrifugal casting mechanical equipment, and particularly relates to an automatic flush device for two ends of a cast iron pipe.
Background
After the cast iron pipe is produced by adopting a centrifugal casting process, the two ends of the cast iron pipe can enter the next hydraulic test, the internal and external paints and other procedures after being cut and aligned, and then the cast iron pipe is delivered for use.
Because the traditional and conventional manual cutting and aligning device for the cast iron pipe is characterized in that two ends of the cast iron pipe are respectively provided with a bracket, a cutting grinding wheel is arranged on the bracket, and the cast iron pipe is cut and aligned by manually pressing the rotating cutting grinding wheel to the rotating cast iron pipe. The cutting and head aligning device is time-consuming and labor-consuming for operators and low in production efficiency, and pollutants formed by cutting are discharged in an unorganized mode to affect the body health and environment of the operators.
The invention has the name: the utility model provides a full head device of centrifugal cast iron pipe semi-mechanization, the utility model patent of patent number ZL 201821737100.2, though solved above-mentioned traditional familiar cast iron pipe manual cutting full head device, the operation staff who exists wastes time and energy, production efficiency is low, and the technical problem of the healthy and environment of staff is influenced in the pollutant unorganized emission that the cutting formed, nevertheless because this kind of centrifugal cast iron pipe semi-mechanization full head device moves, still exist and need the manual work to lay the cast iron pipe on the riding wheel that the left and right sides set up in the frame, and need the manual work to carry out the full head in centrifugal cast iron pipe both ends step by step operation, and still need the manual work to put the cast iron pipe after the cutting is accomplished and transport to the export machine. Namely, the semi-mechanized head aligning device for the centrifugal cast iron pipe still has the technical problems of manual assistance and low production efficiency because man-machine combination is needed to realize the head aligning of the cast iron pipe.
Disclosure of Invention
In order to solve the technical problems of manual assistance and low production efficiency of the 'semi-mechanical flush device for centrifugal cast iron pipes' of the utility model, the invention provides an automatic flush device for two ends of a cast iron pipe.
The invention adopts the following technical scheme:
an automatic flush device for two ends of a cast iron pipe comprises a cast iron pipe front conveying device, a cast iron pipe automatic centering device, a cast iron pipe automatic rotating and pushing device, a cast iron pipe two-end automatic flush device host, a cast iron pipe rear conveying device and an automatic intelligent control cabinet;
the cast iron pipe front conveying device and the cast iron pipe rear conveying device are respectively arranged on the front side and the rear side of a main machine of an automatic flush device at two ends of the cast iron pipe, the cast iron pipe automatic centering device and the cast iron pipe automatic rotating and pushing device are arranged between the main machine of the automatic flush device at two ends of the cast iron pipe and the cast iron pipe front conveying device, one side of the cast iron pipe automatic rotating and pushing device is fixedly hinged with the main machine of the automatic flush device at two ends of the cast iron pipe, and two sides of the cast iron pipe automatic centering device are respectively and tightly connected with the cast iron pipe automatic rotating and pushing device and the cast iron pipe front conveying device;
and the automatic intelligent control cabinet is arranged on any one side of the cast iron pipe automatic centering device.
In another step, the automatic centering device for the cast iron pipe comprises a frame, a cylinder and a horizontal reciprocating centering limit plate; the automatic centering and limiting device is characterized in that the rack is of a cuboid steel structure, the two cylinders are horizontally and fixedly arranged on two sides of the rack respectively, the corresponding ends of the piston rods of the cylinders on two sides are symmetrically and fixedly connected with the horizontal reciprocating centering limiting plates respectively, and the horizontal reciprocating centering limiting plates can move along with the horizontal reciprocating motion of the piston rods of the cylinders to realize automatic centering and limiting on the cast iron pipe between the horizontal reciprocating centering limiting plates on two sides.
The automatic rotary pushing device for the cast iron pipe comprises an upper hinge frame, a lower hinge frame, a cylinder and a special-shaped rotating arm; the automatic rotary propelling devices for the cast iron pipe are two sets and are respectively and symmetrically and fixedly arranged on two sides of the front part of the automatic flush device host machines at two ends of the cast iron pipe, the lower hinge frame is fixedly connected with the automatic flush device host machines at two ends of the cast iron pipe, the lower hinge frame is hinged with one end of the air cylinder through a hinge of the lower hinge frame, one end of a piston rod of the air cylinder is hinged with the middle part of the special-shaped rotating arm, one end of the special-shaped rotating arm is hinged with the hinge of the upper hinge frame, and the upper hinge frame is fixedly connected with the automatic flush device host machines at two ends of the cast.
The main machine of the automatic flush device at two ends of the cast iron pipe comprises a main frame, an automatic cast iron pipe translation device, an automatic cast iron pipe cutting flush device, an iron-cutting powder cleaning device and a dust discharge processing device;
the main frame is of a cuboid steel structure, a paint baking steel plate cover is fixedly arranged on the outer surface of the main frame, a cast iron pipe input port and a cast iron pipe output port are respectively arranged on the front surface and the back surface of the main frame, the cast iron pipe automatic translation device and the cast iron pipe automatic cutting and aligning device are fixedly arranged in the main frame, the lower parts of the two sides of the main frame are respectively and fixedly provided with a scrap powder cleaning device, and a dust discharge processing device is fixedly arranged from the upper parts to the top parts of the.
In another step, the two sets of automatic translation devices for the cast iron pipes are respectively and horizontally and symmetrically fixedly arranged on two sides in the main rack; comprises a driving device, a bearing seat, a driving chain wheel, a driven chain wheel, a belt arm chain and a lower limiting beam; the driving device is fixedly connected with the main frame, the driving device drives the driving chain wheel to rotate, the driving chain wheel and the driven chain wheel are respectively and fixedly connected with the main frame in a horizontal mode through the bearing seat, the chain with the arm is respectively meshed with the driving chain wheel and the driven chain wheel, the tangent point of the radial upper portion of the outer circumference of the driving chain wheel and the driven chain wheel is level with the upper plane of the lower limiting beam, and the lower limiting beam is fixedly connected with the main frame in a horizontal mode.
The automatic cutting and head aligning device comprises a main rack, a motor, a belt transmission device, a cutting grinding wheel shaft, a bearing seat, a circular cutting grinding wheel, a limiting spring and an upper limiting plate, wherein the upper rack is arranged on the upper part of the two sides of the main rack; the upper frame is fixedly connected with the main frame, the motor is fixedly connected with the upper frame, the motor is connected with the cutting grinding wheel shaft through the belt transmission device, the cutting grinding wheel shaft is fixedly connected with the upper frame through the bearing seat, and one end of the cutting grinding wheel shaft is fixedly provided with the circular cutting grinding wheel;
the upper end and the lower end of the limiting spring are fixedly connected with the bottom plane of the upper frame and the upper plane of the upper limiting plate respectively.
And in a further step, the iron-cutting powder cleaning device comprises two sets of dustpan-shaped chutes which are respectively and horizontally and symmetrically fixedly arranged at the middle lower parts of the two sides of the main frame.
And in a further step, the dust discharge processing device is provided with two dust inlets which are respectively fixedly arranged on the upper parts of the two outer side surfaces of the main frame, and respectively lead out dust discharge pipes to the middle position of the top of the main frame, and the dust discharge pipes are combined into a dust discharge main pipe which is connected with a main dust processing device arranged in a factory, so that the discharged dust is purified.
In the device, the automatic intelligent control cabinet automatically collects and processes instruction data given by the operation steps of the cast iron pipe automatic centering device, the cast iron pipe automatic rotating and pushing device, the cast iron pipe automatic translation device, the cast iron pipe automatic cutting and aligning device (4-3), the iron cutting powder cleaning device (4-4), the dust discharging and processing device (4-5) and the like, so that intelligent automatic control is realized.
When the device operates, the button of the automatic intelligent control cabinet is turned on, the cast iron pipe automatic centering device automatically centers the cast iron pipe conveyed by the cast iron pipe front conveying device, then the cast iron pipe automatic rotating and pushing device is started, the centered cast iron pipe is overturned to a position between a lower limiting beam and an upper limiting plate of the cast iron pipe automatic translation device in a main frame, due to the starting of the cast iron pipe automatic translation device, the cast iron pipe is pushed by the arm hinge to translate from front to back, meanwhile, the cast iron pipe automatic cutting and head aligning device is started, and the round cutting grinding wheels cut and align the heads at two ends of the cast iron pipe; the cast iron pipe iron pins generated by cutting and aligning fall into the iron cutting powder cleaning device for cleaning at fixed time; the dust generated by the cutting and the trimming is purified by the dust discharge treatment device; and conveying the cast iron pipe subjected to automatic cutting and aligning to a next hydraulic test procedure by the cast iron pipe rear conveying device.
The invention has the following beneficial effects:
the invention has the advantages of compact structure, simple and convenient operation, high automation and intelligence degree, labor saving, production cost reduction and production efficiency improvement.
Drawings
FIG. 1 is a front elevational schematic view of the present apparatus;
FIG. 2 is a schematic side elevational view of the present apparatus;
FIG. 3 is a schematic cross-sectional view of FIG. 1A-A;
fig. 4 is a schematic cross-sectional view of fig. 2B-B.
In the figure: the system comprises a 1-cast iron pipe front conveying device, a 2-cast iron pipe automatic centering device, a 3-cast iron pipe automatic rotating and pushing device, a 4-cast iron pipe two-end automatic flush device host, a 5-cast iron pipe rear conveying device and a 6-automatic intelligent control cabinet;
2-1 of a frame, 2-2 of a centering cylinder and 2-3 of a horizontally reciprocating centering limit plate;
3-1 upper hinge frame, 3-2 lower hinge frame, 3-3 rotary propelling cylinder and 3-4 special-shaped rotating arm;
4-1 main frame, 4-2 cast iron pipe automatic translation device, 4-3 cast iron pipe automatic cutting and aligning device, 4-4 iron cutting powder cleaning device and 4-5 dust discharge processing device;
4-2-1 driving device, 4-2-2 bearing seat, 4-2-3 driving chain wheel, 4-2-4 driven chain wheel, 4-2-5 chain with arm and 4-2-6 lower limit beam;
4-3-1 upper frame, 4-3-2 motor, 4-3-3 belt transmission device, 4-3-4 cutting grinding wheel shaft, 4-3-5 bearing seat, 4-3-6 circular cutting grinding wheel, 4-3-7 limiting spring and 4-3-8 upper limiting plate.
Detailed Description
As shown in fig. 1-4, an automatic flush device for two ends of a cast iron pipe comprises a cast iron pipe front conveying device (1), a cast iron pipe automatic centering device (2), a cast iron pipe automatic rotating and pushing device (3), a cast iron pipe two-end automatic flush device host (4), a cast iron pipe rear conveying device (5) and an automatic intelligent control cabinet (6);
the cast iron pipe front conveying device (1) and the cast iron pipe rear conveying device (5) are respectively arranged on the front side and the rear side of an automatic flush device host (4) at two ends of the cast iron pipe, the cast iron pipe automatic centering device (2) and the cast iron pipe automatic rotating and pushing device (3) are arranged between the automatic flush device host (4) at two ends of the cast iron pipe and the cast iron pipe front conveying device (1), one side of the cast iron pipe automatic rotating and pushing device (3) is fixedly hinged with the automatic flush device host (4) at two ends of the cast iron pipe, and two sides of the cast iron pipe automatic centering device (2) are respectively and tightly connected with the cast iron pipe automatic rotating and pushing device (3) and the cast iron pipe front conveying device (1);
and the automatic intelligent control cabinet (6) is arranged on any side of the cast iron pipe automatic centering device (2).
The cast iron pipe automatic centering device (2) comprises a rack (2-1), a centering cylinder (2-2) and a horizontal reciprocating centering limit plate (2-3); the machine frame (2-1) is of a cuboid steel structure, the two centering cylinders (2-2) are horizontally symmetrically and fixedly arranged on two sides of the machine frame (2-1), the end part of a piston rod of the centering cylinder (2-2) is fixedly connected with the horizontal reciprocating centering limit plate (2-3), and the horizontal reciprocating centering limit plate (2-3) can move horizontally along with the piston rod of the centering cylinder (2-2) to realize automatic centering and limiting on a cast iron pipe between the horizontal reciprocating centering limit plates (2-3) on two sides.
The automatic rotary propelling device (3) for the cast iron pipe comprises an upper hinge frame (3-1), a lower hinge frame (3-2), a rotary propelling cylinder (3-3) and a special-shaped rotating arm (3-4); the automatic rotary pushing devices (3) for the cast iron pipe are two sets and are respectively and horizontally and symmetrically fixedly arranged on two sides of the front portion of the automatic flush device host (4) at two ends of the cast iron pipe, the lower hinge frame (3-2) is fixedly connected with the automatic flush device host (4) at two ends of the cast iron pipe, the lower hinge frame (3-2) is hinged with one end of the rotary pushing cylinder (3-3) through a hinge of the lower hinge frame, one end of a piston rod of the rotary pushing cylinder (3-3) is hinged with the middle portion of the special-shaped rotating arm (3-4), one end of the special-shaped rotating arm (3-4) is hinged with the hinge of the upper hinge frame (3-1), and the upper hinge frame (3-1) is fixedly connected with the automatic flush device host (4) at two ends of the cast iron pipe.
The automatic flush device host (4) at two ends of the cast iron pipe comprises a host rack (4-1), an automatic cast iron pipe translation device (4-2), an automatic cast iron pipe cutting flush device (4-3), an iron-cutting powder cleaning device (4-4) and a dust discharge processing device (4-5);
the main frame (4-1) is of a cuboid steel structure, a paint baking steel plate cover is fixedly arranged on the outer surface of the main frame, a cast iron pipe input port and a cast iron pipe output port are respectively arranged on the front surface and the back surface of the main frame, the cast iron pipe automatic translation device (4-2) and the cast iron pipe automatic cutting and head aligning device (4-3) are fixedly arranged in the main frame, iron cutting powder cleaning devices (4-4) are respectively and fixedly arranged on the lower portions of the two sides of the main frame, and a dust discharging and processing device (4-5) is fixedly arranged from the upper portions to.
The two sets of cast iron pipe automatic translation devices (4-2) are respectively and horizontally symmetrically fixedly arranged on two sides in the main rack and comprise driving devices (4-2-1), bearing seats (4-2-2), driving chain wheels (4-2-3), driven chain wheels (4-2-4), armed chains (4-2-5) and lower limiting beams (4-2-6); the driving device (4-2-1) is fixedly connected with the main frame (4-1), the driving device (4-2-1) drives the driving chain wheel (4-2-3) to rotate, the driving chain wheel (4-2-3) and the driven chain wheel (4-2-4) are respectively and fixedly connected with the main frame (4-1) horizontally through the bearing seat (4-2-2), the chain with arms (4-2-5) is respectively meshed with the driving chain wheel (4-2-3) and the driven chain wheel (4-2-4), the tangent point of the radial upper part of the outer circumferences of the driving chain wheel (4-2-3) and the driven chain wheel (4-2-4) is level with the upper plane of the lower limiting beam (4-2-6), the lower limiting beam (4-2-6) is horizontally and fixedly connected with the main frame (4-1).
Two sets of automatic cutting and head aligning devices (4-3) at two ends of the cast iron pipe are respectively and horizontally symmetrically and fixedly arranged at the upper parts of two sides in the main rack (4-1), and each automatic cutting and head aligning device comprises an upper rack (4-3-1), a motor (4-3-2), a belt transmission device (4-3-3), a cutting grinding wheel shaft (4-3-4), a bearing seat (4-3-5), a circular cutting grinding wheel (4-3-6), a limiting spring (4-3-7) and an upper limiting plate (4-3-8); the upper rack (4-3-1) is fixedly connected with the main rack (4-1), the motor (4-3-2) is fixedly connected with the upper rack (4-3-1), the motor (4-3-2) is connected with the cutting grinding wheel shaft (4-3-4) through the belt transmission device (4-3-3), the cutting grinding wheel shaft (4-3-4) is fixedly connected with the upper rack (4-3-1) through the bearing seat (4-3-5), and one end of the cutting grinding wheel shaft (4-3-4) is fixedly provided with the circular cutting grinding wheel (4-3-6);
the upper end and the lower end of the limiting spring (4-3-7) are respectively fixedly connected with the bottom plane of the upper rack (4-3-1) and the upper plane of the upper limiting plate (4-3-8).
The iron-cutting powder cleaning device (4-4) is provided with two sets of dustpan-shaped chutes which are respectively and horizontally and symmetrically fixedly arranged at the middle lower parts of the two sides of the main frame (4-1).
The dust discharge processing device (4-5) is provided with two dust inlets which are respectively fixedly arranged at the upper parts of the two outer side surfaces of the main frame (4-1), and respectively lead out dust discharge pipes to the middle position of the top of the main frame (4-1) and are combined into a dust discharge main pipe, and the dust discharge main pipe is connected with a main dust processing device arranged in a factory so as to purify the discharged dust.
The automatic intelligent control cabinet (6) automatically collects and processes instruction data given by the operation steps of the automatic centering device (2) for the cast iron pipe, the automatic rotating and propelling device (3) for the cast iron pipe, the automatic translation device (4-2) for the cast iron pipe, the automatic cutting and head aligning device (4-3) for the cast iron pipe, the iron cutting powder cleaning device (4-4), the dust discharge processing device (4-5) and the like in the device, thereby realizing intelligent automatic control.
When the device operates, the button of the automatic intelligent control cabinet is turned on, the cast iron pipe automatic centering device automatically centers the cast iron pipe conveyed by the cast iron pipe front conveying device, then the cast iron pipe automatic rotating and pushing device is started, the centered cast iron pipe is overturned to a position between a lower limiting beam and an upper limiting plate of the cast iron pipe automatic translation device in a main frame, due to the starting of the cast iron pipe automatic translation device, the cast iron pipe is pushed by the arm hinge to translate from front to back, meanwhile, the cast iron pipe automatic cutting and head aligning device is started, and the round cutting grinding wheels cut and align the heads at two ends of the cast iron pipe; the cast iron pipe iron pins generated by cutting and aligning fall into the iron cutting powder cleaning device for cleaning at fixed time; the dust generated by the cutting and the trimming is purified by the dust discharge treatment device; and conveying the cast iron pipe subjected to automatic cutting and aligning to a next hydraulic test procedure by the cast iron pipe rear conveying device.
Claims (9)
1. The utility model provides a be used for automatic flush device in cast iron pipe both ends which characterized in that: the automatic aligning device comprises a cast iron pipe front conveying device (1), a cast iron pipe automatic centering device (2), a cast iron pipe automatic rotating and pushing device (3), an automatic aligning device host (4) at two ends of the cast iron pipe, a cast iron pipe rear conveying device (5) and an automatic intelligent control cabinet (6);
the cast iron pipe front conveying device (1) and the cast iron pipe rear conveying device (5) are respectively arranged on the front side and the rear side of an automatic flush device host (4) at two ends of the cast iron pipe, the cast iron pipe automatic centering device (2) and the cast iron pipe automatic rotating and pushing device (3) are arranged between the automatic flush device host (4) at two ends of the cast iron pipe and the cast iron pipe front conveying device (1), one side of the cast iron pipe automatic rotating and pushing device (3) is fixedly hinged with the automatic flush device host (4) at two ends of the cast iron pipe, and two sides of the cast iron pipe automatic centering device (2) are respectively and tightly connected with the cast iron pipe automatic rotating and pushing device (3) and the cast iron pipe front conveying device (1);
and the automatic intelligent control cabinet (6) is arranged on any side of the cast iron pipe automatic centering device (2).
2. The automatic flush device for two ends of cast iron pipes as claimed in claim 1, wherein: the cast iron pipe automatic centering device (2) comprises a rack (2-1), a centering cylinder (2-2) and a horizontal reciprocating centering limit plate (2-3); the machine frame (2-1) is of a cuboid steel structure, the two centering cylinders (2-2) are horizontally symmetrically and fixedly arranged on two sides of the machine frame (2-1), the end part of a piston rod of the centering cylinder (2-2) is fixedly connected with the horizontal reciprocating centering limit plate (2-3), and the horizontal reciprocating centering limit plate (2-3) can move horizontally along with the piston rod of the centering cylinder (2-2) to realize automatic centering and limiting on a cast iron pipe between the horizontal reciprocating centering limit plates (2-3) on two sides.
3. The automatic flush device for two ends of cast iron pipes as claimed in claim 1, wherein: the automatic rotary propelling device (3) for the cast iron pipe comprises an upper hinge frame (3-1), a lower hinge frame (3-2), a rotary propelling cylinder (3-3) and a special-shaped rotating arm (3-4); the automatic rotary pushing devices (3) for the cast iron pipe are two sets and are respectively and horizontally and symmetrically fixedly arranged on two sides of the front portion of the automatic flush device host (4) at two ends of the cast iron pipe, the lower hinge frame (3-2) is fixedly connected with the automatic flush device host (4) at two ends of the cast iron pipe, the lower hinge frame (3-2) is hinged with one end of the rotary pushing cylinder (3-3) through a hinge of the lower hinge frame, one end of a piston rod of the rotary pushing cylinder (3-3) is hinged with the middle portion of the special-shaped rotating arm (3-4), one end of the special-shaped rotating arm (3-4) is hinged with the hinge of the upper hinge frame (3-1), and the upper hinge frame (3-1) is fixedly connected with the automatic flush device host (4) at two ends of the cast iron pipe.
4. The automatic flush device for two ends of cast iron pipes as claimed in claim 1, wherein: the automatic flush device host (4) at two ends of the cast iron pipe comprises a host rack (4-1), an automatic cast iron pipe translation device (4-2), an automatic cast iron pipe cutting flush device (4-3), an iron-cutting powder cleaning device (4-4) and a dust discharge processing device (4-5);
the main frame (4-1) is of a cuboid steel structure, a paint baking steel plate cover is fixedly arranged on the outer surface of the main frame, a cast iron pipe input port and a cast iron pipe output port are respectively arranged on the front surface and the back surface of the main frame, the cast iron pipe automatic translation device (4-2) and the cast iron pipe automatic cutting and head aligning device (4-3) are fixedly arranged in the main frame, iron cutting powder cleaning devices (4-4) are respectively and fixedly arranged on the lower portions of the two sides of the main frame, and a dust discharging and processing device (4-5) is fixedly arranged from the upper portions to.
5. The automatic end-pointing device for cast iron pipes as claimed in claim 4, characterized in that: the two sets of cast iron pipe automatic translation devices (4-2) are respectively and horizontally symmetrically fixedly arranged on two sides in the main rack and comprise driving devices (4-2-1), bearing seats (4-2-2), driving chain wheels (4-2-3), driven chain wheels (4-2-4), armed chains (4-2-5) and lower limiting beams (4-2-6); the driving device (4-2-1) is fixedly connected with the main frame (4-1), the driving device (4-2-1) drives the driving chain wheel (4-2-3) to rotate, the driving chain wheel (4-2-3) and the driven chain wheel (4-2-4) are respectively and fixedly connected with the main frame (4-1) horizontally through the bearing seat (4-2-2), the chain with arms (4-2-5) is respectively meshed with the driving chain wheel (4-2-3) and the driven chain wheel (4-2-4), the tangent point of the radial upper part of the outer circumferences of the driving chain wheel (4-2-3) and the driven chain wheel (4-2-4) is level with the upper plane of the lower limiting beam (4-2-6), the lower limiting beam (4-2-6) is horizontally and fixedly connected with the main frame (4-1).
6. The automatic end-pointing device for cast iron pipes as claimed in claim 4, characterized in that: two sets of automatic cutting and head aligning devices (4-3) at two ends of the cast iron pipe are respectively and horizontally symmetrically and fixedly arranged at the upper parts of two sides in the main rack (4-1), and each automatic cutting and head aligning device comprises an upper rack (4-3-1), a motor (4-3-2), a belt transmission device (4-3-3), a cutting grinding wheel shaft (4-3-4), a bearing seat (4-3-5), a circular cutting grinding wheel (4-3-6), a limiting spring (4-3-7) and an upper limiting plate (4-3-8); the upper rack (4-3-1) is fixedly connected with the main rack (4-1), the motor (4-3-2) is fixedly connected with the upper rack (4-3-1), the motor (4-3-2) is connected with the cutting grinding wheel shaft (4-3-4) through the belt transmission device (4-3-3), the cutting grinding wheel shaft (4-3-4) is fixedly connected with the upper rack (4-3-1) through the bearing seat (4-3-5), and one end of the cutting grinding wheel shaft (4-3-4) is fixedly provided with the circular cutting grinding wheel (4-3-6);
the upper end and the lower end of the limiting spring (4-3-7) are respectively fixedly connected with the bottom plane of the upper rack (4-3-1) and the upper plane of the upper limiting plate (4-3-8).
7. The automatic end-pointing device for cast iron pipes as claimed in claim 4, characterized in that: the iron-cutting powder cleaning device (4-4) is provided with two sets of dustpan-shaped chutes which are respectively and horizontally and symmetrically fixedly arranged at the middle lower parts of the two sides of the main frame (4-1).
8. The automatic end-pointing device for cast iron pipes as claimed in claim 4, characterized in that: the dust discharge processing device (4-5) is provided with two dust inlets which are respectively fixedly arranged at the upper parts of the two outer side surfaces of the main frame (4-1), and respectively lead out dust discharge pipes to the middle position of the top of the main frame (4-1) and are combined into a dust discharge main pipe, and the dust discharge main pipe is connected with a main dust processing device arranged in a factory so as to purify the discharged dust.
9. An automatic squaring device for two ends of cast iron pipes according to any one of claims 1 to 8, characterized in that: the automatic intelligent control cabinet (6) automatically collects and processes instruction data given by the operation steps of the automatic centering device (2) for the cast iron pipe, the automatic rotating and pushing device (3) for the cast iron pipe, the automatic translation device (4-2) for the cast iron pipe, the automatic cutting and head aligning device (4-3) for the cast iron pipe, the iron cutting powder cleaning device (4-4), the dust discharge processing device (4-5) and the like in the device, thereby realizing intelligent automatic control.
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| CN201910943801.4A CN110788720A (en) | 2019-09-30 | 2019-09-30 | Automatic flush device for two ends of cast iron pipe |
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| CN201910943801.4A CN110788720A (en) | 2019-09-30 | 2019-09-30 | Automatic flush device for two ends of cast iron pipe |
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