CN211109640U - Feeding and discharging mechanism for zinc spraying processing of cast pipe - Google Patents
Feeding and discharging mechanism for zinc spraying processing of cast pipe Download PDFInfo
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- CN211109640U CN211109640U CN201921354559.9U CN201921354559U CN211109640U CN 211109640 U CN211109640 U CN 211109640U CN 201921354559 U CN201921354559 U CN 201921354559U CN 211109640 U CN211109640 U CN 211109640U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 127
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000011701 zinc Substances 0.000 title claims abstract description 70
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 70
- 238000005507 spraying Methods 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 title abstract description 10
- 230000033001 locomotion Effects 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a feeding and discharging mechanism used in the zinc spraying processing of a cast tube, which comprises a walking type stepping lifting platform and a track frame; the rail frame is obliquely arranged, and a cast pipe to be fed is placed at one end of the rail frame positioned at the high position; the walking type stepping lifting platform comprises a lifting operation platform, the lifting operation platform can perform horizontal transverse movement and up-and-down lifting movement along the arrangement direction of the track frame, through horizontal transverse movement and up-and-down lifting, the lifting operation platform loads the cast pipe to be loaded, which is placed at the end, located at the high position, of the track frame to the main movable rotary pushing mechanism in the zinc spraying machine, and/or unloads the cast pipe subjected to zinc spraying processing at the main movable rotary pushing mechanism in the zinc spraying machine onto the track frame, and the cast pipe rolls along the obliquely installed track frame for unloading. Track frame and walking step-by-step elevating platform cooperation work go on going up unloading in this application, have shortened greatly and have gone up unloading time, have realized spouting zinc machine and spout zinc processing in succession, have improved the work efficiency of spouting zinc machine.
Description
Technical Field
The utility model relates to a cast tube surface spouts zinc equipment field, specifically says, relates to a go up unloading mechanism that is arranged in cast tube spouts zinc processing.
Background
At present, in order to increase the corrosion resistance of the surface of the cast pipe, the surface of the cast pipe is usually sprayed with zinc by a zinc sprayer and then coated with asphalt. The zinc coating has two functions: firstly, because the electrochemical potential of zinc is lower than that of iron, the iron is protected from corrosion through the reaction of zinc; and secondly, when the zinc is corroded by the salt solution, indissolvable compounds (zinc phosphate, zinc chloride and zinc sulfate) are generated to cover the surface of the pipe, so that the invasion of a corrosive medium is slowed down.
The prior process of the zinc spraying processing of the cast pipe is annealing treatment, during the zinc spraying processing, the cast pipe is conveyed to a zinc spraying station from the annealing station by a feeding and discharging mechanism, then a main and driven rotary pushing mechanism in a zinc spraying machine clamps two ends of the cast pipe and drives the cast pipe to rotate, the zinc spraying is completed by utilizing a spray gun assembly while rotating, and then the cast pipe after the zinc spraying processing is discharged and output by the feeding and discharging mechanism.
Therefore, there is a need for an improved and optimized loading and unloading mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design reasonable, can improve zinc sprayer work efficiency's last unloading mechanism.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a go up unloading mechanism for cast tube spouts zinc processing which characterized in that: the device comprises a walking type stepping lifting platform and track frames positioned on two sides of the walking type stepping lifting platform; the rail frame is obliquely arranged, and a cast pipe to be fed is placed at one end of the rail frame, which is positioned at a high position; the walking type stepping lifting platform comprises a lifting operation platform, the lifting operation platform can perform horizontal transverse movement and up-and-down lifting movement along the arrangement direction of the track frame, through horizontal transverse movement and up-and-down lifting, the lifting operation platform loads the cast pipe to be loaded, which is placed at the end, located at the high position, of the track frame to a main movable rotary pushing mechanism in the zinc spraying machine, and/or unloads the cast pipe subjected to zinc spraying processing at the main movable rotary pushing mechanism in the zinc spraying machine onto the track frame, and the cast pipe rolls along the obliquely installed track frame to be unloaded.
Preferably, the rail frame is supported and installed by a plurality of rail frame supporting I-shaped steel; the end of the track frame, which is positioned at the high position, is sequentially provided with a first V-shaped groove, a second V-shaped groove and a third V-shaped groove from high to low, the first V-shaped groove is provided with a pipe dividing mechanism, and the second V-shaped groove is provided with a pipe shifting mechanism and a centering mechanism; the pipe separating mechanism is used for blocking and placing pipes, the centering mechanism is used for enabling the cast pipes to move axially for centering, and the pipe shifting mechanism is used for shifting the cast pipes after centering to the third V-shaped groove.
Preferably, the pipe dividing mechanism comprises a pipe dividing shifting block and a pipe dividing shifting block driving cylinder, and the pipe dividing shifting block is rotatably arranged on the inner side of the track frame; the pipe dividing shifting block driving cylinder is mounted below the track frame, connected with the pipe dividing shifting block and used for driving the pipe dividing shifting block to rotate, when a cast pipe is arranged at the centering mechanism, the pipe dividing shifting block blocks the cast pipe to prevent the cast pipe from rolling downwards, and when no cast pipe is arranged at the centering mechanism, the pipe dividing shifting block driving cylinder drives the pipe dividing shifting block to rotate to shift the cast pipe to the centering mechanism.
Preferably, the centering mechanism comprises a centering carrier roller, a centering carrier roller driving speed reducer and a centering stop seat; cast tubes are placed on the centering carrier rollers, the centering carrier rollers drive the speed reducer to drive the centering carrier rollers to rotate so as to drive the cast tubes to move axially, the centering in-place blocking seat is arranged on one side of the centering carrier rollers, and a photoelectric switch used for detecting that the centering carrier rollers stop driving the speed reducer to operate after the cast tubes move axially in place is mounted on the centering in-place blocking seat.
Preferably, the walking type stepping lifting table further comprises a lifting table frame base and a lifting table frame base walking track, and the lifting table frame base can horizontally move transversely along the lifting table frame base walking track; the arrangement direction of the track for traveling of the base of the lifting trolley frame is the same as that of the track frame; the lifting operation platform is connected with the lifting trolley frame base and can be installed above the lifting trolley frame base in a vertically lifting mode, and the lowest position where the lifting operation platform can descend is located below the track frame; and a plurality of groups of cast tube positioning tools for placing cast tubes and playing a positioning role are arranged on the lifting operation platform.
Preferably, the four corners of the base of the lifting trolley frame are provided with traveling wheels, and the traveling wheels are matched with the rails for traveling of the base of the lifting trolley frame.
Preferably, the lifting trolley frame base horizontally moves along the lifting trolley frame base walking track under the driving of the oil cylinder for horizontal movement; two rails for the traveling of the base of the lifting trolley frame are arranged in parallel; the arrangement direction of the oil cylinders for transverse movement is the same as that of the tracks for travelling of the lifting trolley frame base, the oil cylinders for transverse movement and the tracks for travelling of the lifting trolley frame base are arranged between the two tracks for travelling of the lifting trolley frame base, the cylinder body parts of the oil cylinders for transverse movement are fixedly arranged on the oil cylinder fixing seats for transverse movement, the two oil cylinder fixing seats for transverse movement are arranged, and the end parts of oil cylinder rods of the oil cylinders for transverse movement are fixedly connected with one end of the lifting trolley frame base.
Preferably, the lifting operation platform is connected with the lifting trolley frame base through a lifting mechanism for the lifting operation platform; the lifting mechanism for the lifting operation platform comprises a scissor type mechanism and a lifting oil cylinder for the lifting operation platform; the upper end of the scissor type mechanism is connected with the bottom surface of the lifting operation platform, and the lower end of the scissor type mechanism is connected with the base of the lifting trolley frame; the lifting oil cylinder for the lifting operation platform is obliquely arranged, the bottom of the lifting oil cylinder is hinged to a lifting oil cylinder mounting seat for the lifting operation platform, the lifting oil cylinder mounting seat for the lifting operation platform is fixedly mounted on a lifting platform frame base, and the end part of an oil cylinder rod of the lifting oil cylinder for the lifting operation platform is connected with the scissor type mechanism.
Preferably, the scissor type mechanisms comprise long shafts for the scissor type mechanisms and two groups of lifting arms for the scissor type mechanisms, and the lifting arms for the scissor type mechanisms comprise inner lifting arms and outer lifting arms which are arranged in a scissor type mode; the arrangement direction of the long shaft for the scissor type mechanism is vertical to the arrangement direction of the track for the base of the lifting trolley frame to walk; the two groups of lifting arms for the scissor type mechanisms are respectively arranged at two ends of a long shaft for the scissor type mechanisms; the upper ends of the inner lifting arm and the outer lifting arm are connected with the bottom surface of the lifting operation platform, and the lower ends of the inner lifting arm and the outer lifting arm are connected with the base of the lifting trolley frame.
Preferably, two lifting oil cylinders for the lifting operation platforms are arranged, and the end parts of oil cylinder rods of the two lifting oil cylinders for the lifting operation platforms are connected with the scissor type mechanism through a long shaft; two connecting lug type oil cylinder rod mounting bases are fixedly mounted on the long shaft for the scissor type mechanism, and one connecting lug type oil cylinder rod mounting base corresponds to one lifting oil cylinder for the lifting operation platform; the end part of an oil cylinder rod of the lifting oil cylinder for the lifting operation platform is connected with the connecting lug type oil cylinder rod mounting seat through a pin shaft.
Preferably, four groups of cast tube positioning tools are installed on the lifting operation platform, and each group of cast tube positioning tool comprises two positioning tool V-shaped blocks.
Preferably, one side of the track for the base traveling of the lifting trolley frame is provided with a towline groove and a towline for protecting an oil pipe for supplying and returning oil to the lifting oil cylinder for the lifting operation platform and the oil cylinder for the transverse moving; the drag chain can be placed in the drag chain groove, one end of the drag chain is fixed in the drag chain groove, and the other end of the drag chain is fixed on the base of the lifting trolley frame.
Preferably, one side of the lifting trolley frame base is fixedly provided with a drag chain support, and the drag chain support is connected with a drag chain.
When the utility model is used, firstly, the centering mechanism performs centering treatment on the cast pipe, the cast pipe after centering is placed in the third V-shaped groove, the lifting operation platform descends to the lowest position, the lifting operation platform is driven by the lifting platform frame base to translate to the material taking position leftwards, the centering mechanism and the third V-shaped groove are respectively and directly opposite to the left two sets of cast pipe positioning tools on the lifting operation platform one by one at the material taking position, then the lifting operation platform ascends, in the ascending process, the cast pipe is lifted, so that the cast pipes at the centering mechanism and the third V-shaped groove are transferred to the left two sets of cast pipe positioning tools on the lifting operation platform, then the lifting operation platform frame base drives the lifting operation platform to move rightwards to the zinc spraying station of the zinc spraying machine, at the moment, the lifting operation platform ascends again by one end distance to the zinc spraying station, the master-slave rotary pushing mechanism of the zinc spraying machine clamps two cast pipes at a time, in the process of zinc spraying processing, the walking type stepping lifting platform removes two casting pipes again and places the two casting pipes on the two groups of casting pipe positioning tools on the left side; after the two cast pipes undergoing zinc spraying processing are subjected to zinc spraying, the walking type stepping lifting platform moves to a zinc spraying station, then the two cast pipes undergoing zinc spraying processing are discharged to the two right groups of cast pipe positioning tools on the lifting operation platform, then the two cast pipes on the two left groups of cast pipe positioning tools are fed to the main driven rotary pushing mechanism of the zinc spraying machine, zinc spraying processing is continued, then the lifting operation platform descends to take the materials again, the two cast pipes undergoing zinc spraying processing are transferred to the track frame, the cast pipes roll downwards along the obliquely arranged track frame to be discharged, and the processes are sequentially and circularly performed.
Compared with the prior art, the utility model, have following advantage and effect:
1. the track frame and the walking type stepping lifting platform are matched to work to carry out feeding and discharging, the lifting operation platform is provided with four groups of cast tube positioning tools, the lifting operation platform can be lifted, and the lifting operation platform frame base drives the lifting operation platform to translate, so that the feeding and discharging time is greatly shortened, the continuous zinc spraying processing of the zinc spraying machine is realized, and the working efficiency of the zinc spraying machine is improved;
2. the pipe distributing mechanism, the centering mechanism and the pipe shifting mechanism are arranged at the end, positioned at the high position, of the track frame, so that the ordered feeding of the cast pipes is ensured, the safety and the reliability are realized, and the power energy is saved by virtue of the inclined arrangement of the track frame during the feeding of the cast pipes;
3. the lifting operation platform is driven by the oil cylinder to lift and translate the base of the lifting trolley frame, the driving force is guaranteed, and the lifting operation platform is stable in operation, can lift and translate in a stepping mode, is free of clamping stagnation and abnormal impact.
Drawings
In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a plan view (top view) of the blanking mechanism in this embodiment.
Fig. 2 is a schematic front view of the walking type step-by-step lifting table of fig. 1.
Fig. 3 is a front view of the track frame in this embodiment.
Fig. 4 is a schematic view of the structure in the direction B-B in fig. 2.
Fig. 5 is a schematic structural view of the centering mechanism in the present embodiment.
Fig. 6 is a schematic front view of the pipe-dividing shifting block in the present embodiment.
Fig. 7 is a left side view structure diagram of the pipe-dividing shifting block in the embodiment.
Fig. 8 is a schematic top view of the walking type step lifting table in this embodiment.
Fig. 9 is a schematic front view of the walking type stepping lifting table in this embodiment.
Fig. 10 is a left side view of the walking type step lifting table in the present embodiment.
FIG. 11 is a sectional view taken along the line A-A in FIG. 9 (illustrating the cylinder holder for the traverse motion).
Description of reference numerals:
a walking type stepping lifting table 1; a track frame 2;
a lifting bogie frame base 11;
a lifting work platform 12;
a rail 13 for traveling of the base of the lifting platform frame;
a cast tube positioning tool 14; positioning a tool V-shaped block 141;
a traveling wheel 15; a traversing cylinder 16; a cylinder fixing seat 17 for transverse movement;
a lifting mechanism 18 for lifting the work platform; a scissor mechanism 181; a lift cylinder 182 for lifting the work platform; the lift cylinder mount 183 for the lift operation platform; long shaft 1811 for scissor mechanism; an inner lift arm 1812; an outer lift arm 1813; a lug-type cylinder rod mounting base 1814;
a drag chain 19; a tow chain groove 191; a tow chain bracket 192;
the rail frame supports the i-steel 21; a first V-shaped groove 22; a second V-shaped groove 23; a third V-shaped groove 24;
a pipe dividing mechanism 25; a pipe dividing shifting block 251; the pipe-dividing shifting block drives the cylinder 252;
a pipe-pulling mechanism 26;
a centering mechanism 27; a centring idler 271; the idler drive reducer 272; centered to the stop seat 273.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
See fig. 1-11.
The embodiment discloses a feeding and discharging mechanism for zinc spraying processing of a cast tube, which comprises a walking type stepping lifting platform 1 and track frames 2 positioned on two sides of the walking type stepping lifting platform 1. Track frame 2 is the slope installation, treats that the material loading cast tube is placed in track frame 2 and is located that one end of eminence, and unloading is realized in walking step-by-step elevating platform 1 and the cooperation work of track frame 2.
In the embodiment, the track frame 2 is supported and installed by a plurality of track frame supporting i-beams 21; the end of the track frame 2, which is positioned at the high position, is sequentially provided with a first V-shaped groove 22, a second V-shaped groove 23 and a third V-shaped groove 24 from high to low, a pipe distributing mechanism 25 is arranged at the first V-shaped groove 22, and a pipe shifting mechanism 26 and a centering mechanism 27 are arranged at the second V-shaped groove 23; the pipe separating mechanism 25 is used for stopping and placing pipes, the centering mechanism 27 is used for centering the cast pipes in an axial direction, and the pipe shifting mechanism 26 is used for shifting the centered cast pipes into the third V-shaped groove 24.
In this embodiment, the tube dividing mechanism 25 includes a tube dividing shifting block 251 and a tube dividing shifting block driving cylinder 252, and the tube dividing shifting block 251 is rotatably installed inside the track frame 2; the tube dividing shifting block driving cylinder 252 is installed below the track frame 2, is connected with the tube dividing shifting block 251, and is used for driving the tube dividing shifting block 251 to rotate, when a cast tube is located at the centering mechanism 27, the tube dividing shifting block 251 blocks the cast tube to prevent the cast tube from rolling downwards, and when no cast tube is located at the centering mechanism 27, the tube dividing shifting block driving cylinder 252 drives the tube dividing shifting block 251 to rotate to shift the cast tube to the centering mechanism 27.
In this embodiment, the centering mechanism 27 includes a centering roller 271, a centering roller drive reducer 272, and a centering stop seat 273; cast tubes are placed on the centering carrier rollers 271, the centering carrier rollers drive the speed reducer 272 to drive the centering carrier rollers 271 to rotate, so that the cast tubes are driven to move axially, the centering in-place stop seat 273 is arranged on one side of the centering carrier rollers 271, and a photoelectric switch used for detecting that the centering carrier rollers drive the speed reducer 272 to run after the cast tubes move axially in place is mounted on the centering in-place stop seat 273.
In this embodiment, the walking type stepping elevating platform 1 includes an elevating platform frame base 11, an elevating work platform 12, and an elevating platform frame base walking rail 13. The lifting operation platform 12 is arranged above the lifting trolley frame base 11 and is connected with the lifting operation platform through a lifting mechanism 18; the elevating work platform 12 is capable of being elevated up and down by the elevating mechanism 18 for elevating work platform. Traveling wheels 15 are installed at four corners of the lifting trolley frame base 11, and the traveling wheels 15 are matched with the lifting trolley frame base traveling rails 13, so that the lifting trolley frame base 11 can horizontally move along the lifting trolley frame base traveling rails 13. The arrangement direction of the track 13 for the base walking of the lifting trolley frame is the same as that of the track frame 2; four groups of cast tube positioning tools 14 for placing cast tubes and playing a positioning role are installed on the lifting operation platform 12, and each group of cast tube positioning tools 14 comprises two positioning tool V-shaped blocks 141.
In this embodiment, the lifting mechanism 18 for the lifting work platform includes a scissor mechanism 181 and a lifting cylinder 182 for the lifting work platform. The upper end of the scissor type mechanism 181 is connected with the bottom surface of the lifting operation platform 12, and the lower end of the scissor type mechanism 181 is connected with the lifting trolley frame base 11. The lifting oil cylinder 182 for the lifting operation platform is obliquely arranged, the bottom of the lifting oil cylinder 182 is hinged on a lifting oil cylinder mounting seat 183 for the lifting operation platform, the lifting oil cylinder mounting seat 183 for the lifting operation platform is fixedly arranged on the lifting platform frame base 11, and the end part of an oil cylinder rod of the lifting oil cylinder 182 for the lifting operation platform is connected with the scissor type mechanism 181.
Specifically, scissor mechanism 181 includes a long shaft 1811 for the scissor mechanism and two sets of lifting arms for the scissor mechanism, including an inner lifting arm 1812 and an outer lifting arm 1813 in a scissor arrangement. The arrangement direction of the long shaft 1811 for the scissor mechanism is perpendicular to the arrangement direction of the rails 13 for the chassis base of the lifting platform frame. Two groups of lifting arms for the scissor type mechanisms are respectively arranged at two ends of a long shaft 1811 for the scissor type mechanisms; the upper ends of the inner lifting arm 1812 and the outer lifting arm 1813 are connected with the bottom surface of the lifting work platform 12, and the lower ends of the inner lifting arm 1812 and the outer lifting arm 1813 are connected with the lifting trolley frame base 11. Two lift cylinders 182 for lift work platform are provided, and the end of the cylinder rod of the two lift cylinders 182 for lift work platform is connected to the long shaft 1811 for scissor mechanism.
Two connecting lug type oil cylinder rod mounting seats 1814 are fixedly mounted on the long shaft 1811 for the scissor type mechanism, and one connecting lug type oil cylinder rod mounting seat 1814 corresponds to one lifting oil cylinder 182 for the lifting operation platform; the end of the cylinder rod of the lift cylinder 182 for the lift platform is connected to the connecting lug-type cylinder rod mounting base 1814 by a pin.
In this embodiment, the lifting carriage frame base 11 is driven by the traversing cylinder 16 to traverse horizontally along the lifting carriage frame base traveling rail 13; two rails 13 for traveling of the base of the lifting platform frame are arranged in parallel with each other; the arrangement direction of the oil cylinder 16 for transverse movement is the same as that of the rails 13 for base walking of the lifting trolley frame, and the oil cylinder 16 for transverse movement is arranged between the two rails 13 for base walking of the lifting trolley frame, wherein the cylinder body part of the oil cylinder 16 for transverse movement is fixedly arranged on an oil cylinder fixing seat 17 for transverse movement, two oil cylinder fixing seats 17 for transverse movement are arranged, and the end part of an oil cylinder rod of the oil cylinder 16 for transverse movement is fixedly connected with one end of the base 11 of the lifting trolley frame.
In this embodiment, four sets of cast pipe positioning tools 14 are installed on the lifting platform 12, and one side of the rail 13 for traveling of the base of the lifting platform frame is provided with a tow chain groove 191 and a tow chain 19 for protecting an oil pipe for supplying and returning oil to the lifting oil cylinder 182 for the lifting platform and the oil cylinder 16 for the transverse movement; the drag chain 19 can be placed in the drag chain groove 191, and one end of the drag chain 19 is fixed in the drag chain groove 191, and the other end of the drag chain 19 is fixed on the lifting bogie frame base 11. A tow chain bracket 192 is fixedly installed at one side of the lifting trolley frame base 11, and the tow chain bracket 192 is connected with the tow chain 19.
In this embodiment, the lifting operation platform 12 and the translation of the lifting trolley frame base 11 are driven by oil cylinders, the driving force is guaranteed, and the operation is stable, the stepping lifting and translation are realized, the clamping stagnation phenomenon is avoided, and abnormal impact is avoided.
The specific working process of the feeding and discharging mechanism in the embodiment is as follows: firstly, the centering mechanism 27 performs centering treatment on the cast pipes, the centered cast pipes are placed in the third V-shaped groove 24, the lifting operation platform 12 descends to the lowest position, the lifting operation platform 12 is driven by the lifting platform frame base to translate leftwards to the material taking position, the centering mechanism 27 and the third V-shaped groove 24 respectively face the left two sets of cast pipe positioning tools 14 on the lifting operation platform 12 one by one at the material taking position, then the lifting operation platform 12 ascends, the cast pipes are lifted in the ascending process, so that the cast pipes at the positions of the centering mechanism 27 and the third V-shaped groove 24 are transferred to the left two sets of cast pipe positioning tools 14 on the lifting operation platform 12, then the lifting platform frame base 11 drives the lifting operation platform 12 to move rightwards to the zinc spraying station of the zinc spraying machine, at the moment, the lifting operation platform 12 ascends for a distance to the zinc spraying station again, the master-slave rotary pushing mechanism of the zinc spraying machine clamps two cast pipes at a time for zinc, in the process of zinc spraying processing, the walking type stepping lifting platform removes two casting pipes again and places the two casting pipes on the two groups of casting pipe positioning tools 14 on the left side; after the two cast pipes undergoing the zinc spraying processing are subjected to zinc spraying, the walking type stepping lifting platform moves to a zinc spraying station, then the two cast pipes undergoing the zinc spraying processing are discharged onto the two right groups of cast pipe positioning tools 14 on the lifting operation platform 12, then the two cast pipes on the two left groups of cast pipe positioning tools 14 are fed to a main driven rotary pushing mechanism of a zinc spraying machine, the zinc spraying processing is continued, then the lifting operation platform 12 descends to remove the materials again, the two cast pipes undergoing the zinc spraying processing are transferred onto the track frame 2, the cast pipes roll downwards along the track frame 2 which is arranged obliquely to perform discharging, and the processes are circulated in sequence.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a go up unloading mechanism for cast tube spouts zinc processing which characterized in that: comprises a walking type stepping lifting platform (1) and track frames (2) positioned at two sides of the walking type stepping lifting platform (1); the track frame (2) is obliquely arranged, and a cast pipe to be fed is placed at one end of the track frame (2) at a high position; the walking type stepping lifting platform (1) comprises a lifting operation platform (12), the lifting operation platform (12) can perform horizontal transverse movement and vertical lifting movement along the arrangement direction of the track frame (2), through horizontal transverse movement and vertical lifting, the lifting operation platform (12) loads a cast pipe to be loaded, which is placed at the end, located at the high position, of the track frame (2), to a main movable rotary pushing mechanism in a zinc spraying machine, and/or unloads the cast pipe subjected to zinc spraying processing at the main movable rotary pushing mechanism in the zinc spraying machine onto the track frame (2), and the cast pipe rolls along the track frame (2) which is installed obliquely to perform unloading.
2. The loading and unloading mechanism used in the zinc spraying processing of the cast tube as claimed in claim 1 is characterized in that: the track frame (2) is supported and installed by a plurality of track frame supporting I-shaped steel (21); one end of the track frame (2) at the high position is sequentially provided with a first V-shaped groove (22), a second V-shaped groove (23) and a third V-shaped groove (24) from high to low, a pipe distributing mechanism (25) is arranged at the first V-shaped groove (22), and a pipe shifting mechanism (26) and a centering mechanism (27) are arranged at the second V-shaped groove (23); the pipe separating mechanism (25) is used for blocking and placing pipes, the centering mechanism (27) is used for enabling the cast pipes to move axially for centering, and the pipe shifting mechanism (26) is used for shifting the centered cast pipes into the third V-shaped groove (24).
3. The loading and unloading mechanism used in the zinc spraying processing of the cast tube as claimed in claim 2 is characterized in that: the pipe distribution mechanism (25) comprises a pipe distribution shifting block (251) and a pipe distribution shifting block driving cylinder (252), and the pipe distribution shifting block (251) is rotatably arranged on the inner side of the track frame (2); the pipe dividing shifting block driving cylinder (252) is installed below the track frame (2), is connected with the pipe dividing shifting block (251) and is used for driving the pipe dividing shifting block (251) to rotate, when a cast pipe is arranged at the centering mechanism (27), the pipe dividing shifting block (251) blocks the cast pipe to prevent the cast pipe from rolling downwards, and when no cast pipe is arranged at the centering mechanism (27), the pipe dividing shifting block driving cylinder (252) drives the pipe dividing shifting block (251) to rotate to shift the cast pipe to the centering mechanism (27).
4. The loading and unloading mechanism used in the zinc spraying processing of the cast tube as claimed in claim 2 is characterized in that: the centering mechanism (27) comprises a centering carrier roller (271), a centering carrier roller driving speed reducer (272) and a centering stop seat (273); cast tubes are placed on the centering carrier rollers (271), the centering carrier roller driving speed reducer (272) drives the centering carrier rollers (271) to rotate so as to drive the cast tubes to axially move, the centering in-place blocking seat (273) is arranged on one side of the centering carrier rollers (271), and a photoelectric switch used for detecting that the centering carrier roller driving speed reducer (272) stops running after the cast tubes axially move in place is installed on the centering in-place blocking seat (273).
5. The loading and unloading mechanism used in the zinc spraying processing of the cast tube as claimed in claim 1 is characterized in that: the walking type stepping lifting platform (1) further comprises a lifting platform frame base (11) and a lifting platform frame base walking track (13), wherein the lifting platform frame base (11) can horizontally move transversely along the lifting platform frame base walking track (13); the arrangement direction of the track (13) for the base walking of the lifting trolley frame is the same as the arrangement direction of the track frame (2); the lifting operation platform (12) is connected with the lifting trolley frame base (11) and can be installed above the lifting trolley frame base (11) in a vertically lifting mode, and the lowest position where the lifting operation platform (12) can descend is located below the track frame (2); and a plurality of groups of cast tube positioning tools (14) which are used for placing cast tubes and have a positioning function are arranged on the lifting operation platform (12).
6. The loading and unloading mechanism used in the zinc spraying processing of the cast tube according to claim 5 is characterized in that: the four corners of the lifting trolley frame base (11) are provided with traveling wheels (15), and the traveling wheels (15) are matched with the rails (13) for traveling of the lifting trolley frame base.
7. The loading and unloading mechanism used in the zinc spraying processing of the cast tube according to claim 5 is characterized in that: the lifting trolley frame base (11) is driven by a traversing oil cylinder (16) to horizontally traverse along a track (13) for the traveling of the lifting trolley frame base; two rails (13) for walking of the base of the lifting trolley frame are arranged in parallel; the arrangement directions of the oil cylinders (16) for transverse movement and the rails (13) for traveling of the base of the lifting trolley frame are the same, the oil cylinders are arranged between the two rails (13) for traveling of the base of the lifting trolley frame, the cylinder body parts of the oil cylinders (16) for transverse movement are fixedly arranged on oil cylinder fixing seats (17) for transverse movement, the number of the oil cylinder fixing seats (17) for transverse movement is two, and the end parts of oil cylinder rods of the oil cylinders (16) for transverse movement are fixedly connected with one end of the base (11) of the lifting trolley frame.
8. The loading and unloading mechanism used in the zinc spraying processing of the cast tube according to claim 5 is characterized in that: the lifting operation platform (12) is connected with the lifting trolley frame base (11) through a lifting mechanism (18) for the lifting operation platform; the lifting mechanism (18) for the lifting operation platform comprises a scissor type mechanism (181) and a lifting oil cylinder (182) for the lifting operation platform;
the upper end of the scissor type mechanism (181) is connected with the bottom surface of the lifting operation platform (12), and the lower end of the scissor type mechanism (181) is connected with the lifting platform frame base (11); the lifting oil cylinder (182) for the lifting operation platform is obliquely arranged, the bottom of the lifting oil cylinder is hinged to a lifting oil cylinder mounting seat (183) for the lifting operation platform, the lifting oil cylinder mounting seat (183) for the lifting operation platform is fixedly mounted on a lifting trolley frame base (11), and the end part of an oil cylinder rod of the lifting oil cylinder (182) for the lifting operation platform is connected with the scissor type mechanism (181).
9. The loading and unloading mechanism used in the zinc spraying processing of the cast tube according to claim 8 is characterized in that: the scissor type mechanism (181) comprises a long shaft (1811) for the scissor type mechanism and two groups of lifting arms for the scissor type mechanism, and the lifting arms for the scissor type mechanism comprise an inner lifting arm (1812) and an outer lifting arm (1813) which are arranged in a scissor type manner; the arrangement direction of the long shaft (1811) for the scissor type mechanism is vertical to the arrangement direction of the track (13) for the base walking of the lifting trolley frame; the two groups of lifting arms for the scissor type mechanisms are respectively arranged at two ends of a long shaft (1811) for the scissor type mechanisms; the upper ends of the inner lifting arm (1812) and the outer lifting arm (1813) are connected with the bottom surface of the lifting operation platform (12), the lower ends of the inner lifting arm (1812) and the outer lifting arm (1813) are connected with the frame base (11) of the lifting platform.
10. The loading and unloading mechanism used in the zinc spraying processing of the cast tube as claimed in claim 9 is characterized in that: two lifting oil cylinders (182) for the lifting operation platforms are arranged, and the end parts of oil cylinder rods of the two lifting oil cylinders (182) for the lifting operation platforms are connected with a long shaft (1811) for the scissor type mechanism; two connecting lug type oil cylinder rod mounting seats (1814) are fixedly mounted on the long shaft (1811) for the scissor type mechanism, and one connecting lug type oil cylinder rod mounting seat (1814) corresponds to one lifting oil cylinder (182) for the lifting operation platform; the end part of the oil cylinder rod of the lifting oil cylinder (182) for the lifting operation platform is connected with the connecting lug type oil cylinder rod mounting seat (1814) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354559.9U CN211109640U (en) | 2019-08-20 | 2019-08-20 | Feeding and discharging mechanism for zinc spraying processing of cast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354559.9U CN211109640U (en) | 2019-08-20 | 2019-08-20 | Feeding and discharging mechanism for zinc spraying processing of cast pipe |
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| Publication Number | Publication Date |
|---|---|
| CN211109640U true CN211109640U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921354559.9U Active CN211109640U (en) | 2019-08-20 | 2019-08-20 | Feeding and discharging mechanism for zinc spraying processing of cast pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664420A (en) * | 2021-09-06 | 2021-11-19 | 山东蓬翔汽车有限公司 | Welding suspension feeding and discharging machine |
| CN119329993A (en) * | 2024-12-20 | 2025-01-21 | 天津恒泰国际海洋工程有限公司 | A transverse moving device for pipeline of sea pipe laying operation line |
-
2019
- 2019-08-20 CN CN201921354559.9U patent/CN211109640U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664420A (en) * | 2021-09-06 | 2021-11-19 | 山东蓬翔汽车有限公司 | Welding suspension feeding and discharging machine |
| CN113664420B (en) * | 2021-09-06 | 2023-09-26 | 山东蓬翔汽车有限公司 | Welding suspension feeding and discharging machine |
| CN119329993A (en) * | 2024-12-20 | 2025-01-21 | 天津恒泰国际海洋工程有限公司 | A transverse moving device for pipeline of sea pipe laying operation line |
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