CN113458981B - Steel mould surface cleaning device is used in prefabricated component production - Google Patents
Steel mould surface cleaning device is used in prefabricated component production Download PDFInfo
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- CN113458981B CN113458981B CN202110794878.7A CN202110794878A CN113458981B CN 113458981 B CN113458981 B CN 113458981B CN 202110794878 A CN202110794878 A CN 202110794878A CN 113458981 B CN113458981 B CN 113458981B
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- shot blasting
- shaped steel
- supporting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 238000005422 blasting Methods 0.000 claims abstract description 60
- 230000000670 limiting effect Effects 0.000 claims abstract description 27
- 238000013519 translation Methods 0.000 claims abstract description 11
- 230000009467 reduction Effects 0.000 claims description 6
- 238000005480 shot peening Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 238000013461 design Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000011086 high cleaning Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- 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
Abstract
The invention discloses a steel die surface cleaning device for production of prefabricated parts, and belongs to the technical field of building construction auxiliary devices. The technical scheme is as follows: a steel mould surface cleaning device for producing prefabricated parts comprises an outer box, an upper assembly and a lower assembly, wherein the upper assembly and the lower assembly are oppositely arranged in the outer box and have the same structure; the upper assembly comprises a supporting box and a shot blasting box which are connected at one end, a supporting part arranged on the supporting box, a nozzle arranged on the shot blasting box and a translation driving part for controlling the I-steel to move back and forth along the longitudinal direction of the upper assembly, wherein the supporting box carries out limiting support on the I-steel, and the I-steel carries out surface cleaning operation at the shot blasting box; the supporting box of the upper assembly corresponds to the shot blasting box of the lower assembly, and the supporting box of the lower assembly corresponds to the shot blasting box of the upper assembly. The invention has the beneficial effects that: the steel die surface cleaning device for producing the prefabricated part, provided by the invention, has the advantages of high cleaning efficiency, strong applicability, ingenious design, energy consumption saving and good cleaning effect.
Description
Technical Field
The invention relates to the technical field of building construction auxiliary devices, in particular to a steel die surface cleaning device for production of prefabricated parts.
Background
In the production process, because the I-shaped steel is kept in a warehouse for a long time, the surface of the I-shaped steel rusts or generates a large amount of oxide scales, and when the I-shaped steel is used for preparing a prefabricated part, the surface of the prefabricated part needs to be cleaned, and shot blasting equipment is generally used for cleaning the surface. Because the I-shaped steel has the structure of the web plate, the upper wing plate and the lower wing plate, when the surface of the I-shaped steel is cleaned by the existing shot blasting machine, the I-shaped steel needs to be turned over for many times, all the inner side surfaces of the I-shaped steel can be effectively cleaned, and the operation efficiency is low.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the steel mold surface cleaning device for producing the prefabricated part, which has the advantages of high cleaning efficiency, strong applicability, ingenious design, energy consumption saving and good cleaning effect.
In order to achieve the purpose, the invention provides a steel mould surface cleaning device for producing a prefabricated part, which comprises an outer box, an upper assembly and a lower assembly, wherein the upper assembly and the lower assembly are oppositely arranged in the outer box and have the same structure;
the upper assembly comprises a support box and a shot blasting box which are connected at one longitudinal end, a support part arranged on the support box, a plurality of nozzles arranged on the shot blasting box, and a translation driving part for controlling I-shaped steel to move back and forth along the upper assembly longitudinally, wherein the support box carries out limiting support on the I-shaped steel, and the I-shaped steel carries out surface cleaning operation at the shot blasting box;
the support box of the upper assembly corresponds to the shot box of the lower assembly, and the support box of the lower assembly corresponds to the shot box of the upper assembly.
When the H-beam cleaning device is used, the web plate of the H-beam is vertical, the H-beam moves back and forth under the control of the translation driving part between the upper assembly and the lower assembly, when the supporting part on the supporting box of the upper assembly carries out limiting support on the H-beam, the plurality of nozzles on the shot blasting box of the lower assembly carry out surface cleaning operation on the lower part of the H-beam, when the supporting part on the supporting box of the lower assembly carries out limiting support on the H-beam, the plurality of nozzles on the shot blasting box of the lower assembly carry out surface cleaning operation on the upper part of the H-beam, namely, in the process of moving the H-beam back and forth, the two spraying boxes alternately carry out surface cleaning operation on the upper part and the lower part of the H-beam respectively, complete cleaning can be carried out without turning over, the cleaning efficiency is high, and the cleaning effect is good.
The invention is characterized in that the nozzles comprise a first nozzle acting on the inner side surface of the flange plate and the side surface of the web plate of the I-shaped steel and a second nozzle acting on the outer side surface of the flange plate of the I-shaped steel;
the shot blasting box in the lower assembly comprises a box body, a plurality of first through holes which are formed in the top wall of the box body and are uniformly distributed along the longitudinal direction, two vertical plates which are correspondingly arranged on two sides of the top of the box body, and a plurality of second through holes which are formed in the vertical plates and are uniformly distributed along the longitudinal direction, wherein preferably, the second through holes are arranged in two rows, so that the cleaning effect on the outer side surface of the flange plate of the I-steel is improved; the first nozzle is matched with the second through hole, and the second nozzle is matched with the first through hole.
The invention is particularly characterized in that the supporting component comprises brackets matched with the outer side surfaces of the flange plates of the I-shaped steel, two side limiting pieces correspondingly positioned at two sides of the brackets and respectively matched with the corresponding edges of the flange plates of the I-shaped steel, and a first adjusting component for controlling the distance between the two side limiting pieces, so that the applicability of the device is improved, and the cleaning requirements of the flange plates with different widths are met.
The side limiting piece comprises an L-shaped plate and a plurality of pairs of second threaded holes which are formed in the outer end part of one side plate of the L-shaped plate and are uniformly arranged along the longitudinal direction;
the first adjusting assembly comprises a rotating rod, a plurality of pairs of third threaded rods, a plurality of pairs of worms, a plurality of worm wheels and a spring, wherein the rotating rod is arranged along the longitudinal direction of the supporting box, the axis of the rotating rod corresponds to the second threaded holes in a one-to-one mode, and is in rotating fit with two side walls of the supporting box; the worm wheel is meshed with the corresponding worm.
During the use, when the second motor operation, the bull stick rotated thereupon, and the drive worm wheel takes place to rotate, and the worm that meshes mutually with the worm wheel takes place to rotate, drives the third threaded rod and takes place to rotate, and the L template with third threaded rod screw-thread fit is close to each other or is kept away from, realizes the regulation of distance between two side spacing pieces promptly.
The invention is particularly characterized in that the translation driving part comprises second push rods which are respectively arranged at two ends of the outer box and matched with the corresponding end parts of the I-beams, drag reduction units which are arranged on the bracket and the side limiting parts, and nozzles for providing thrust to the I-beams.
The drag reduction unit comprises a plurality of first rotating rollers, a plurality of second rotating rollers and a plurality of third rotating rollers, wherein the first rotating rollers are arranged on the bracket and matched with the I-shaped steel, the second rotating rollers are arranged on the side limiting piece and matched with the edge of the flange plate of the I-shaped steel, the third rotating rollers are matched with the inner side face of the flange plate of the I-shaped steel, the second rotating rollers are positioned at the inner end part of the side plate, provided with the second threaded hole, of the L-shaped plate, and the third rotating rollers are positioned on the inner side face of the other side plate of the L-shaped plate.
Furthermore, the second push rods are arranged on the corresponding doors, the layout is reasonable, and when the I-shaped steel approaches the doors, the second push rods apply force to the I-shaped steel to enable the I-shaped steel to move in the opposite direction; preferably, the second push rod is located at the intersection of the flange plate and the web plate far away from the corresponding bracket for applying force on the I-shaped steel, so that the force application effect is ensured.
Set up the third slotted hole that runs through its both sides face on the door, the urceolus of second push rod runs through the third slotted hole, third slotted hole edge sets up the adjustment tank, be equipped with on the urceolus of second push rod the picture peg of adjustment tank matched with carries out the shutoff to the third slotted hole, guarantees the interior sealed effect of outer container, set up on the urceolus of second push rod rather than screw-thread fit's adapter sleeve, not hard up adapter sleeve, along the second push rod of third slotted hole slip, can adjust the second push rod to the action position of I-steel, adjust the back that targets in place, fasten the handle to the adapter sleeve for the crowded tight cooperation of adapter sleeve medial surface AND gate lateral surface can, simple structure, convenient operation.
Furthermore, the distance between the end surface of the bracket far away from the corresponding shot blasting box and the corresponding door is close to the distance between the corresponding end surface of the side limiting piece and the door, so that a movement space is provided for the second push rod.
The end part of the bracket, which is far away from the corresponding shot blasting box, is provided with a slot, the translation driving part also comprises an electromagnet which is detachably arranged in the slot and is electrically connected with the slot, when the I-steel is installed, the electromagnet is taken out of the slot, and after the I-steel is placed in the slot, the electromagnet is matched with the slot; when the electromagnet is not electrified, the stop block is used for stopping the I-steel quickly when the I-steel moves, the moving I-steel is prevented from damaging the door or the second push rod, and when the electromagnet is electrified, the I-steel can be ensured to be adsorbed on the corresponding end part of the bracket, so that the I-steel can be taken out conveniently.
The invention is characterized in that the upper assembly also comprises a swinging component for controlling the nozzle, and the swinging component controls the nozzle to swing back and forth along the longitudinal direction of the upper assembly, so that the impact force of the shot flow sprayed by the nozzle on the I-shaped steel has the component force in the same direction as the movement direction of the I-shaped steel, and the I-shaped steel continuously moves forwards;
the nozzle comprises a ball body, a nozzle body arranged at one radial end of the ball body, a connecting plate arranged at the other radial end of the ball body, a first long round hole formed in the outer end part of the connecting plate, and a feeding hole formed in the ball body and communicated with the nozzle body; the ball body of the first nozzle is in running fit with the second through hole, and the nozzle body is positioned on the inner side of the corresponding vertical plate; the ball body of the second nozzle is in running fit with the first through hole, and the nozzle body is positioned outside the box body;
the swing assembly is matched with the first long circular hole.
According to a particular feature of the invention, the oscillating assembly comprises:
the two first threaded rods are positioned on two sides outside the shot blasting box, the central lines of the two first threaded rods are arranged along the longitudinal direction of the shot blasting box and are respectively in running fit with the shot blasting box, a group of first connecting seats are respectively arranged on the outer walls of the two sides of the shot blasting box, and the first threaded rods are in running fit with the corresponding group of first connecting seats;
the two groups of first sliding blocks are respectively in sliding fit with the shot blasting box and in threaded fit with the corresponding first threaded rods, a group of first sliding grooves are respectively formed in the outer walls of the two sides of the shot blasting box, and the first sliding blocks are matched with the corresponding group of first sliding grooves;
the two first swing rods are positioned on two sides outside the shot blasting box, the center lines of the two first swing rods are parallel to the center line of the first threaded rod, and the first swing rods are movably connected with the first long round holes of the first nozzles corresponding to the same side and are respectively connected with the group of first sliding blocks on the corresponding side;
the center line of the second swing rod is parallel to the center line of the first threaded rod, and the second swing rod is movably connected with the first long circular hole of the second nozzle;
the two groups of second sliding blocks are respectively fixedly connected with the second swing rods and are in sliding fit with the bottom wall of the box body;
the second threaded rod penetrates through the corresponding end part of the box body and is mutually matched with the box body in a rotating mode, the second threaded rod is in threaded fit with the second sliding block close to the corresponding end part of the box body, preferably, a second connecting seat used for installing the second threaded rod is arranged in the box body, and the second threaded rod is matched with the second connecting seat in a rotating mode;
the first belt transmission mechanism is arranged between the rotating shafts of the two first threaded rods and the rotating shafts of the second threaded rods;
and the output shaft of the first motor is coaxial with the rotating shaft of one of the first threaded rods or the rotating shaft of the second threaded rod.
When the automatic swinging device is used, when the first motor operates, under the action of the first belt transmission mechanism, the two first threaded rods and the second threaded rod synchronously rotate, the first threaded rods drive the corresponding first sliding blocks to slide to drive the first swinging rods to translate along the central line direction of the first swinging rods and drive the corresponding first nozzles to swing, the second threaded rods drive the second sliding blocks to slide to drive the second swinging rods to translate along the central line direction of the second swinging rods and drive the corresponding second nozzles to swing left and right, the operation is convenient, the first nozzles and the second nozzles synchronously swing, and the swinging effects are consistent.
According to a particular feature of the invention, the oscillating assembly further comprises:
two groups of guide rods are respectively corresponding to the two groups of first sliding blocks one by one, one end parts of the guide rods are in running fit with the corresponding first swing rods, the other end parts of the guide rods penetrate through the corresponding first sliding blocks along the direction vertical to the first threaded rods, and the two guide rods are in mutual sliding fit;
and the two first push rods are correspondingly positioned on two sides of the shot blasting box, one end of each first push rod is movably connected to the corresponding outer side wall of the shot blasting box, the other end of each first push rod is sleeved outside the corresponding first swing rod and in clearance fit with the corresponding first swing rod, the outer side wall of the shot blasting box is provided with a hinged seat for installing the first push rods, and the corresponding end parts of the first push rods are movably connected with the hinged seat.
When the first push rod moves telescopically, the first swing rod is driven to swing up and down, at the moment, the guide rod and the first slide rod slide mutually, the first swing rod swings up and down to drive the first nozzle to swing up and down, the range of the first nozzle for cleaning the I-steel is increased, and the cleaning effect is improved.
The steel die surface cleaning device for producing the prefabricated part is characterized by further comprising a second adjusting assembly which is arranged on the outer box and used for controlling the distance between the upper assembly and the lower assembly, and the steel die surface cleaning device is suitable for the use requirements of I-shaped steel with different web plate heights.
The invention is characterized in that the upper assembly also comprises a supporting plate and a plurality of connecting columns arranged between the supporting plate and the corresponding supporting parts, and the supporting box and the shot blasting box are arranged between the supporting plate of the upper assembly and the supporting plate of the lower assembly.
The invention is particularly characterized in that the second adjusting component comprises two groups of third threaded rods, a second belt transmission mechanism and a third motor, wherein the center lines of the two groups of third threaded rods are vertical, and the two groups of third threaded rods are respectively in running fit with the outer box; two sets of the third threaded rod is correspondingly located supporting box both sides and or be located peening case both sides, each the threaded rod is two respectively the fagging, and respectively with each fagging screw-thread fit, preferably, the quantity of third threaded rod sets up to four, the fagging four corners department respectively set up one with third threaded rod matched with first screw hole.
The specific characteristics of the invention are that the supporting component also comprises a third adjusting component for controlling the distance between the bracket and the corresponding supporting box, for example, as shown in fig. 7, the third adjusting component can adjust the distance between the top surface of the bracket and the inner side surface of the side plate of the L-shaped plate arranged on the third rotating roller, so that the use requirements of flange plates with different thicknesses can be met, and the use range of the device is further improved;
the third adjusting assembly comprises a lifting mechanism arranged between the supporting plate and the corresponding supporting box and/or between the supporting plate and the corresponding shot blasting box, and further a corrugated telescopic pipe is arranged outside the lifting mechanism to prevent shot blasting from entering, reduce the diffusion range of shot blasting and facilitate shot blasting recovery.
Preferably, a through second long round hole is formed in the connecting column along the radial direction, the rotating rod penetrates through the corresponding second long round hole, when the third adjusting assembly is used for adjusting, the position of the supporting box between the supporting seat and the supporting plate is changed relatively, namely the rotating rod moves relatively along with the supporting box, and at the moment, the second long round hole provides a displacement space for the rotating rod, so that the structure is simple, and the layout is reasonable.
The invention has the beneficial effects that: in the process of moving the I-steel back and forth, the two spraying boxes alternately perform surface cleaning operation on the upper part and the lower part of the I-steel respectively, complete cleaning can be performed without turning over, the cleaning efficiency is high, and the cleaning effect is good; the first adjusting assembly is arranged, so that the applicability of the device is improved, and the requirements for cleaning flange plates with different widths are met; the anti-drag unit is arranged, and the nozzle applies thrust to the I-shaped steel, so that the I-shaped steel performs translational motion, the design is ingenious, additional power is not needed, and the energy consumption is saved; the swinging assembly is arranged, so that the impact force of the shot flow sprayed by the nozzle on the I-shaped steel has component force in the same direction as the moving direction of the I-shaped steel, and the I-shaped steel continuously moves forwards; according to the invention, the first nozzle swings up and down in the cleaning process, so that the range of the first nozzle for cleaning the I-shaped steel is increased, and the cleaning effect is improved; the second adjusting assembly is arranged, so that the use requirements of I-shaped steel with different web plate heights are met.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the present invention with the outer case removed;
FIG. 3 is a schematic view of the position relationship between the upper assembly and the lower assembly in the present invention;
FIG. 4 is a schematic view showing the structure of a shot-peening box according to the present invention;
FIG. 5 is a schematic view of the structure of the nozzle of the present invention;
FIG. 6 is a schematic view of the connection between the nozzle and the swing assembly of the present invention;
FIG. 7 is a schematic view showing the connection of the supporting plate, the supporting box and the supporting member according to the present invention;
FIG. 8 is a schematic structural view of a side stop according to the present invention;
FIG. 9 is a front view of the support member of the present invention;
fig. 10 is a schematic view showing a connection relationship between the door and the second push rod according to the present invention.
Wherein the reference numerals are: 1. a supporting plate; 11. a first threaded hole; 2. a support box; 3. a shot blasting box; 31. a tank body; 32. a vertical plate; 33. a first through hole; 34. a second through hole; 35. a hinged seat; 36. a first chute; 37. a first connecting seat; 38. a second connecting seat; 4. a nozzle; 41. a sphere; 42. a feeding hole; 43. a nozzle body; 44. a connecting plate; 45. a first oblong hole; 5. a swing assembly; 50. a first motor; 51. a first swing link; 52. a first push rod; 53. a guide bar; 54. a first slider; 55. a first threaded rod; 56. a first belt drive mechanism; 57. a second swing link; 58. a second slider; 59. a second threaded rod; 6. a support member; 61. a bracket; 611. a slot; 612. a first rotating roller; 62. a side stop; 621. an L-shaped plate; 622. a second rotating roller; 623. a third roller; 624. a second threaded hole; 63. a first adjustment assembly; 630. a second motor; 631. a rotating rod; 632. a worm gear; 633. a worm; 634. a spring; 635. a third threaded rod; 64. connecting columns; 641. a second oblong hole; 65. an electromagnet; 7. i-shaped steel; 8. a second adjustment assembly; 80. a third motor; 81. a third threaded rod; 82. a second belt drive mechanism; 9. an outer box; 91. a door; 911. a third slotted hole; 912. an adjustment groove; 92. a second push rod; 93. fastening sleeves; 94. inserting plates; 10. a corrugated expansion sleeve.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 10, an embodiment of the present invention provides a steel mold surface cleaning apparatus for producing a prefabricated part, wherein the apparatus includes an outer box 9, and an upper assembly and a lower assembly which are oppositely disposed in the outer box 9 and have the same structure;
the upper assembly comprises a supporting box 2 and a shot blasting box 3 which are connected at one longitudinal end, a supporting part 6 arranged on the supporting box 2, a plurality of nozzles 4 arranged on the shot blasting box 3, and a translation driving part for controlling the I-steel 7 to move back and forth along the upper assembly longitudinally, wherein the supporting box 2 carries out limiting support on the I-steel 7, and the I-steel 7 carries out surface cleaning operation at the shot blasting box 3;
the supporting box 2 of the upper assembly corresponds to the shot box 3 of the lower assembly, and the supporting box 2 of the lower assembly corresponds to the shot box 3 of the upper assembly.
When the H-beam 7-cleaning device is used, a web plate of the H-beam 7 is vertical, the H-beam 7 moves back and forth under the control of the translation driving part between the upper assembly and the lower assembly, when the supporting part 6 on the supporting box 2 of the upper assembly supports the H-beam 7 in a limiting manner, the plurality of nozzles 4 on the shot blasting box 3 of the lower assembly perform surface cleaning operation on the lower part of the H-beam 7, when the supporting part 6 on the supporting box 2 of the lower assembly supports the H-beam 7 in a limiting manner, the plurality of nozzles 4 on the shot blasting box 3 of the lower assembly perform surface cleaning operation on the upper part of the H-beam 7, namely in the process that the H-beam 7 moves back and forth, the two shot blasting boxes 3 alternately perform surface cleaning operation on the upper part and the lower part of the two shot blasting boxes respectively, and complete cleaning can be performed without turning over, so that the cleaning efficiency is high and the cleaning effect is good.
The invention is characterized in that the nozzle 4 comprises a first nozzle 4a acting on the inner side surface of the flange plate and the side surface of the web plate of the I-shaped steel 7 and a second nozzle 4b acting on the outer side surface of the flange plate of the I-shaped steel 7;
the shot blasting box 3 in the lower assembly comprises a box body 31, a plurality of first through holes 33 which are formed in the top wall of the box body 31 and are uniformly arranged along the longitudinal direction, two vertical plates 32 which are correspondingly arranged on two sides of the top of the box body 31, and a plurality of second through holes 34 which are formed in the vertical plates 32 and are uniformly arranged along the longitudinal direction, preferably, the second through holes 34 are arranged in two rows, so that the cleaning effect on the outer side surface of the flange plate of the I-steel 7 is improved; the first nozzle 4a is fitted with the second through hole 34, and the second nozzle 4b is fitted with the first through hole 33.
The invention is characterized in that the supporting component 6 comprises a bracket 61 matched with the outer side surface of the flange plate of the I-steel 7, two side limiting pieces 62 correspondingly positioned at two sides of the bracket 61 and respectively matched with the corresponding edges of the flange plate of the I-steel 7, and a first adjusting component 63 for controlling the distance between the two side limiting pieces 62, thereby improving the applicability of the device and meeting the requirements of cleaning the flange plates with different widths.
The invention is also characterized in that the side limiting piece 62 comprises an L-shaped plate 621 and a plurality of pairs of second threaded holes 624 which are arranged at the outer end part of one side plate of the L-shaped plate 621 and are uniformly arranged along the longitudinal direction;
the first adjusting assembly 63 comprises a rotating rod 631, a plurality of pairs of third threaded rods 635, a plurality of pairs of worm gears 632 and a spring 634, wherein the rotating rod 631 is axially arranged along the longitudinal direction of the support box 2, the pairs of third threaded rods 635 correspond to the plurality of pairs of second threaded holes 624 one to one and are in rotating fit with two side walls of the support box 2, the pairs of worm gears 633 are positioned between the two side limiting pieces 62 and are respectively in one to one correspondence with the plurality of pairs of third threaded rods 635 and are coaxially arranged, the worm gears 632 are respectively coaxially arranged with the rotating rod 631 and are in one to one correspondence with the plurality of pairs of third threaded rods 635, and the spring 634 is sleeved on the third threaded rods 635 and is positioned between the side limiting pieces 62 and the corresponding side walls of the support box 2, so that the two side limiting pieces 62 tend to tighten inwards, the limiting effect of the support part is ensured, and the second motor 630 is provided with an output shaft coaxial with the rotating rod 631; the worm wheel 632 meshes with a corresponding worm 633.
During the use, when second motor 630 operates, bull stick 631 rotates along with it, drives worm wheel 632 and takes place to rotate, and worm 633 who meshes mutually with worm wheel 632 takes place to rotate, drives third threaded rod 635 and takes place to rotate, and L template 621 with third threaded rod 635 screw-thread fit is close to each other or is kept away from, realizes the regulation of distance between two side spacing pieces 62 promptly.
The invention is characterized in that the translation driving component comprises second push rods 92 which are respectively arranged at two ends of the outer box 9 and are matched with the corresponding end parts of the I-beams 7, drag reduction units which are arranged on the bracket 61 and the side limiting piece 62, and nozzles 4 which provide thrust for the I-beams 7, when the second push rods 92 apply the thrust to the I-beams 7, the I-beams 7 continuously slide under the inertia effect, and because the drag reduction units are arranged and the nozzles apply the thrust to the I-beams 7, the I-beams 7 perform translation movement, the design is ingenious, extra power is not needed, and the energy consumption is saved.
The invention is characterized in that the resistance reducing unit comprises a plurality of first rotating rollers 612 which are arranged on the bracket 61 and matched with the I-shaped steel 7, a plurality of second rotating rollers 622 which are arranged on the side limiting piece 62 and matched with the edge of the flange plate of the I-shaped steel 7, and a plurality of third rotating rollers 623 which are matched with the inner side surface of the flange plate of the I-shaped steel 7, wherein the second rotating rollers are positioned at the inner end part of the side plate of the L-shaped plate 621 provided with the second threaded hole 624, and the third rotating rollers 623 are positioned at the inner side surface of the other side plate of the L-shaped plate 621.
Further, the second push rods 92 are arranged on the corresponding doors 91, the layout is reasonable, and when the I-steel 7 approaches the doors 91, the second push rods 92 apply force to the I-steel 7, so that the I-steel 7 moves in the opposite direction; preferably, the second push rod 92 is located at the intersection of the flange plate and the web plate far away from the corresponding bracket 61 to ensure the force application effect on the i-steel 7.
The door 91 is provided with a third long circular hole 911 penetrating through two side faces of the door 91, an outer cylinder of the second push rod 92 penetrates through the third long circular hole 911, the edge of the third long circular hole 911 is provided with an adjusting groove 912, the outer cylinder of the second push rod 92 is provided with an inserting plate 94 matched with the adjusting groove 912, the third long circular hole 911 is plugged, the sealing effect in the outer box 9 is ensured, the outer cylinder of the second push rod 92 is provided with a fastening sleeve 93 matched with the outer cylinder in a threaded manner, the fastening sleeve 93 is loosened, the second push rod 92 slides along the third long circular hole 911, the action position of the second push rod 92 on the I-shaped steel 7 can be adjusted, and after the adjustment is in place, the fastening sleeve 93 is fastened, so that the inner side face of the fastening sleeve 93 can be tightly matched with the outer side face of the door in a squeezing manner, the structure is simple, and the operation is convenient.
Furthermore, the distance between the end surface of the bracket 61 remote from the corresponding shot box 3 and the corresponding door 91, and the distance between the corresponding end surface of the side stopper 62 and the door 91, provide a space for the second pusher 92 to move.
The end part of the bracket 61, far away from the corresponding shot blasting box 3, is provided with a slot 611, the translation driving component also comprises an electromagnet 65 which is detachably arranged in the slot 611 and is electrically connected with the slot 611, when the I-shaped steel 7 is installed, the electromagnet 65 is taken out of the slot 611, and after the I-shaped steel 7 is placed, the electromagnet 65 is matched with the slot 611; when electromagnet 65 is not electrified, it is the stop block when i-steel 7 moves, so that i-steel 7 stops rapidly, door 91 or second push rod 92 is prevented from being damaged by moving i-steel 7, and when electromagnet 65 is electrified, it can be ensured that i-steel 7 is adsorbed on the corresponding end of bracket 61, so that i-steel 7 can be taken out conveniently.
The invention is characterized in that the upper assembly also comprises a swinging component for controlling the nozzle 4, the swinging component controls the nozzle 4 to swing back and forth along the longitudinal direction of the upper assembly, so that the impact force of the shot flow sprayed by the nozzle 4 on the I-shaped steel 7 has the component force in the same direction as the moving direction of the I-shaped steel 7, and the I-shaped steel 7 continuously moves forwards;
the nozzle 4 comprises a ball body 41, a nozzle body 43 arranged at one radial end of the ball body 41, a connecting plate 44 arranged at the other radial end of the ball body 41, a first long round hole 45 arranged at the outer end of the connecting plate 44, and a feeding hole 42 arranged on the ball body 41 and communicated with the nozzle body 43; the ball 41 of the first nozzle 4a is rotatably matched with the second through hole 34, and the nozzle body 43 is positioned at the inner side of the corresponding vertical plate 32; the ball of the second nozzle 4b is rotationally matched with the first through hole 33, and the nozzle body 43 is positioned outside the box body 31;
the oscillating assembly cooperates with the first oblong hole 45.
According to a particular feature of the invention, the oscillating assembly 5 comprises:
two first threaded rods 55 are positioned at two sides outside the shot blasting box 3, the central lines are arranged along the longitudinal direction of the shot blasting box 3 and are respectively in running fit with the shot blasting box 3, a group of first connecting seats 37 are respectively arranged at the outer walls of the two sides of the shot blasting box 3, and the first threaded rods 55 are in running fit with the corresponding group of first connecting seats 37;
the two groups of first sliding blocks 54 are respectively in sliding fit with the shot blasting box 3 and in threaded fit with the corresponding first threaded rods 55, a group of first sliding grooves 36 are respectively arranged on the outer walls of the two sides of the shot blasting box 3, and the first sliding blocks 54 are matched with the corresponding group of first sliding grooves 36;
the two first swing rods 51 are positioned at two sides outside the shot blasting box 3, the central lines of the two first swing rods are parallel to the central line of the first threaded rod 55, and the first swing rods 51 are movably connected with the first long round holes 45 of the first nozzles 4a corresponding to the same side and are respectively connected with a group of first sliding blocks 54 at the corresponding side;
the central line of the second oscillating bar 57 is parallel to the central line of the first threaded rod 55, and the second oscillating bar 57 is movably connected with the first long round hole 45 of the second nozzle 4 b;
two groups of second sliding blocks 58 which are respectively fixedly connected with the second swing rods 57 and are in sliding fit with the bottom wall of the box body 31;
the second threaded rod 59 penetrates through the corresponding end of the box body 31 and is in mutual rotating fit with the box body 31, the second threaded rod 59 is in threaded fit with the second sliding block 58 close to the corresponding end of the box body 31, preferably, a second connecting seat 38 for installing the second threaded rod 59 is arranged in the box body 31, and the second threaded rod 59 is in rotating fit with the second connecting seat 38;
a first belt transmission mechanism 56 provided between the rotation shafts of the two first threaded rods 55 and the rotation shaft of the second threaded rod 59;
and a first motor 50, an output shaft of which is coaxial with a rotating shaft of one of the first threaded rods 55 or a rotating shaft of the second threaded rod 59.
When the automatic swinging device is used, when the first motor 50 runs, under the action of the first belt transmission mechanism 56, the two first threaded rods 55 and the second threaded rod 59 rotate synchronously, the first threaded rod 55 drives the corresponding first sliding block 54 to slide, so that the first swinging rod 51 is driven to translate along the central line direction thereof, so that the corresponding first nozzle 4a is driven to swing, the second threaded rod 59 drives the second sliding block 58 to slide, the second swinging rod 57 is driven to translate along the central line direction thereof, so that the corresponding second nozzle 4b is driven to swing left and right, the operation is convenient, the first nozzle 4a and the second nozzle 4b swing synchronously, and the swinging effects are consistent.
According to a particular feature of the invention, the oscillating assembly 5 further comprises:
two groups of guide rods 53 which are respectively corresponding to the two groups of first sliding blocks 54 one by one, one end parts of the guide rods 53 are in running fit with the corresponding first swing rods 51, the other end parts of the guide rods 53 penetrate through the corresponding first sliding blocks 54 along the direction vertical to the first threaded rods 55, and the two guide rods are in mutual sliding fit;
and the two first push rods 52 are correspondingly positioned at two sides of the shot blasting box 3, one end of each first push rod 52 is movably connected to the corresponding outer side wall of the shot blasting box 3, the other end of each first push rod 52 is sleeved outside the corresponding first swing rod 51 and is in clearance fit with the corresponding first swing rod 51, the outer side wall of the shot blasting box 3 is provided with a hinged seat 35 for mounting the first push rod 52, and the corresponding end part of each first push rod 52 is movably connected with the hinged seat 35.
When the first push rod 52 makes a telescopic motion, the first swing rod 51 is driven to swing up and down, at the moment, the guide rod 53 and the first slide rod 54 slide mutually, the first swing rod 51 swings up and down to drive the first nozzle 4a to swing up and down, the range of cleaning the I-steel 7 by the first nozzle 4a is increased, and the cleaning effect is improved.
The steel die surface cleaning device for producing the prefabricated part is further characterized by further comprising a second adjusting component 8 which is arranged on the outer box 9 and used for controlling the distance between the upper assembly and the lower assembly, and the steel die surface cleaning device is suitable for the use requirements of I-shaped steel with different web plate heights.
The invention is characterized in that the upper assembly also comprises a supporting plate 1 and a plurality of connecting columns 64 arranged between the supporting plate 1 and the corresponding supporting parts 6, and a supporting box 2 and a shot blasting box 3 are arranged between the supporting plate 1 of the upper assembly and the supporting plate 1 of the lower assembly.
The invention is also characterized in that the second adjusting component 8 comprises two groups of third threaded rods 81 which have vertical central lines and are respectively matched with the outer box 9 in a rotating way, a second belt transmission mechanism 82 arranged between rotating shafts of the two groups of third threaded rods 81, and a third motor 80 of which the output shaft is coaxial with the rotating shaft of one of the third threaded rods 81; two sets of third threaded rods 81 are correspondingly located on two sides of the support box 2 and/or on two sides of the shot blasting box 3, each threaded rod 81 is respectively provided with two support plates 1 and is respectively in threaded fit with each support plate 1, preferably, the number of the third threaded rods 81 is four, and the four corners of each support plate 1 are respectively provided with a first threaded hole 11 matched with the third threaded rod 81.
The specific characteristics of the present invention are that the supporting member 6 further comprises a third adjusting component for controlling the distance between the bracket 61 and the corresponding supporting box 2, for example, as shown in fig. 7, the third adjusting component can adjust the distance between the top surface of the bracket 61 and the inner side surface of the side plate of the L-shaped plate 621 provided with the third rotating roller, so that the use requirements of the flange plates with different thicknesses can be met, and the use range of the device is further improved;
the invention is characterized in that the third adjusting component comprises a lifting mechanism arranged between the supporting plate 1 and the corresponding supporting box 2 and/or between the supporting plate 1 and the corresponding shot blasting box 3, and further, a corrugated telescopic pipe 10 is arranged outside the lifting mechanism to prevent shot blasting from entering, reduce the diffusion range of shot blasting and facilitate shot blasting recovery.
Preferably, the connecting column 64 is provided with a second through long circular hole 641 along the radial direction, the rotating rod 631 penetrates through the corresponding second long circular hole 641, when the third adjusting assembly performs adjusting operation, the position of the support box 2 between the bracket 61 and the support plate 1 is changed relatively, that is, the rotating rod 631 moves relatively along with the support box 2, and at this time, the second long circular hole 641 provides a displacement space for the rotating rod 631, so that the structure is simple and the layout is reasonable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The steel die surface cleaning device for producing the prefabricated part is characterized by comprising an outer box (9), an upper assembly and a lower assembly which are arranged in the outer box (9) oppositely and have the same structure;
the upper assembly comprises a supporting box (2) and a shot blasting box (3) which are connected at one longitudinal end, a supporting part (6) arranged on the supporting box (2), a plurality of nozzles (4) arranged on the shot blasting box (3), and a translation driving part for controlling an I-shaped steel (7) to longitudinally move back and forth along the upper assembly, wherein the supporting box (2) carries out limiting support on the I-shaped steel (7), and the I-shaped steel (7) carries out surface cleaning operation at the shot blasting box (3);
the support box (2) of the upper assembly corresponds to the shot-peening box (3) of the lower assembly, the support box (2) of the lower assembly corresponds to the shot-peening box (3) of the upper assembly;
the nozzles (4) comprise first nozzles (4 a) acting on the inner side faces of the flange plates and the web side faces of the I-shaped steel (7), and second nozzles (4 b) acting on the outer side faces of the flange plates of the I-shaped steel (7);
the shot blasting box (3) in the lower assembly comprises a box body (31), a plurality of first through holes (33) which are formed in the top wall of the box body (31) and are uniformly arranged along the longitudinal direction, two vertical plates (32) which are correspondingly arranged on two sides of the top of the box body (31), and a plurality of second through holes (34) which are formed in the vertical plates (32) and are uniformly arranged along the longitudinal direction; the first nozzle (4 a) cooperates with the second through hole (34), and the second nozzle (4 b) cooperates with the first through hole (33).
2. The steel mold surface cleaning apparatus for the production of prefabricated parts according to claim 1, wherein the supporting member (6) comprises a bracket (61) engaged with the outer side surface of the flange plate of the i-beam (7), two side stoppers (62) engaged with the edges of the bracket (61) corresponding to the sides thereof, respectively, corresponding to the flange plate of the i-beam (7), and a first adjusting unit (63) controlling the distance between the side stoppers (62).
3. The steel mold surface cleaning device for producing the prefabricated parts as claimed in claim 2, wherein the side stopper (62) comprises an L-shaped plate (621), and a plurality of pairs of second threaded holes (624) which are uniformly arranged along the longitudinal direction and are formed at the outer end part of one side plate of the L-shaped plate (621);
the first adjusting assembly (63) comprises a rotating rod (631) with an axis arranged along the longitudinal direction of the supporting box (2), a plurality of pairs of third threaded rods (635) which correspond to the plurality of pairs of second threaded holes (624) in a one-to-one manner and are in running fit with two side walls of the supporting box (2), a plurality of pairs of worms (633) which are positioned between the two side limiting pieces (62) and are respectively in one-to-one correspondence with the plurality of pairs of third threaded rods (635) and are coaxially arranged, a plurality of worm gears (632) which are respectively coaxially arranged with the rotating rod (631) and are in one-to-one correspondence with the plurality of pairs of third threaded rods (635), and a second motor (630) with an output shaft coaxial with the rotating rod (631); the worm wheel (632) is meshed with the corresponding worm (633).
4. The steel mold surface cleaning device for producing prefabricated parts according to claim 3, wherein the translational driving part comprises second push rods (92) which are respectively arranged at two ends of the outer box (9) and matched with corresponding ends of the I-shaped steel (7), a drag reduction unit arranged on the bracket (61) and the side limiting piece (62), and a nozzle (4) for providing thrust to the I-shaped steel (7).
5. The steel die surface cleaning device for producing the prefabricated parts is characterized in that the drag reduction unit comprises a plurality of first rotating rollers (612) which are arranged on the brackets (61) and matched with the I-shaped steel (7), a plurality of second rotating rollers (622) which are arranged on the side limiting parts (62) and matched with the edge of a flange plate of the I-shaped steel (7), and a plurality of third rotating rollers (623) which are matched with the inner side surface of the flange plate of the I-shaped steel (7), wherein the second rotating rollers are positioned at the inner end parts of the side plates of the L-shaped plate (621) provided with the second threaded holes (624), and the third rotating rollers (623) are positioned at the inner side surface of the other side plate of the L-shaped plate (621).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210528520.4A CN114905416B (en) | 2021-07-14 | 2021-07-14 | I-steel surface rust cleaning device |
| CN202110794878.7A CN113458981B (en) | 2021-07-14 | 2021-07-14 | Steel mould surface cleaning device is used in prefabricated component production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794878.7A CN113458981B (en) | 2021-07-14 | 2021-07-14 | Steel mould surface cleaning device is used in prefabricated component production |
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| CN202210528520.4A Division CN114905416B (en) | 2021-07-14 | 2021-07-14 | I-steel surface rust cleaning device |
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| CN113458981A CN113458981A (en) | 2021-10-01 |
| CN113458981B true CN113458981B (en) | 2022-04-15 |
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| CN202210528520.4A Active CN114905416B (en) | 2021-07-14 | 2021-07-14 | I-steel surface rust cleaning device |
| CN202110794878.7A Active CN113458981B (en) | 2021-07-14 | 2021-07-14 | Steel mould surface cleaning device is used in prefabricated component production |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210528520.4A Active CN114905416B (en) | 2021-07-14 | 2021-07-14 | I-steel surface rust cleaning device |
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| CN116175425B (en) * | 2022-12-24 | 2023-10-20 | 安徽华兴管业有限责任公司 | Large-scale I-shaped steel beam welding slag cleaning device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114905416A (en) | 2022-08-16 |
| CN113458981A (en) | 2021-10-01 |
| CN114905416B (en) | 2023-12-01 |
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