CN110843343A - Number spraying machine capable of automatically switching number spraying at high speed and low speed and number spraying method thereof - Google Patents
Number spraying machine capable of automatically switching number spraying at high speed and low speed and number spraying method thereof Download PDFInfo
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- CN110843343A CN110843343A CN201911199503.5A CN201911199503A CN110843343A CN 110843343 A CN110843343 A CN 110843343A CN 201911199503 A CN201911199503 A CN 201911199503A CN 110843343 A CN110843343 A CN 110843343A
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- 238000005507 spraying Methods 0.000 title claims abstract description 118
- 239000007921 spray Substances 0.000 claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000036544 posture Effects 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0058—Digital printing on surfaces other than ordinary paper on metals and oxidised metal surfaces
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- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a number spraying machine capable of automatically switching number spraying at a high speed and a low speed and a number spraying method thereof, and the technical scheme is as follows: the automatic number spraying device comprises two driving wheels which are oppositely arranged, a driving base which is arranged between the two driving wheels, a feeding structure and an operating platform which are arranged on a driving axle housing, and a cantilever which is arranged on the operating platform, wherein one end of the cantilever is arranged on a turntable base which is controlled by a host of the operating platform, the other end of the cantilever is hinged with a power arm, and the end part of the power arm is provided with a number spraying mechanism; the number spraying method comprises the following steps: step one, positioning; and step two, detecting and spraying a number. The invention has the beneficial effects that: the control box controls the high-pressure spray gun device to position the spray number position of the steel billet workpiece to be sprayed in a multi-azimuth mode, and then the high-pressure spray gun device accurately detects the spray number position through the grating sensor to obtain positioning data, so that the missing detection of a number spraying mechanism is reduced, the number spraying machine has the missing spraying phenomenon, the number spraying efficiency is improved, the number spraying machine is added with the quick number spraying, and the quick and slow switching can be realized according to production needs.
Description
Technical Field
The invention relates to the technical field of billet number spraying equipment, in particular to a number spraying machine capable of automatically switching number spraying at a high speed and a low speed and a number spraying method thereof.
Background
A1 # furnace in a workshop for electric furnace steelmaking produces 400 series deformed steel bars, an original number spraying machine sprays steel billets with the cross sections being 16 meters in length, the number spraying can be finished in only one minute, the number spraying machine generally sprays year numbers, workshop numbers, flow numbers, number of shots and furnace numbers on the cross sections of the steel billets, the current steel billets are cut into the cross sections with the length being 12 meters due to the short flow of a continuous casting machine, the number spraying machine can be finished in only 35-40 seconds, the original number spraying machine cannot follow the production rhythm due to the six-machine six-flow pull speed being 3.0 meters/minute, cold bed stacking is serious, production is affected, operators often need to stop the number spraying machine, and the cold bed area can normally run. The billet without the spray mark needs manual writing of a P4 operator, the labor intensity of the P4 operator is increased, and the spray mark rate of the spray mark machine is low.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
The invention aims to provide a number spraying machine capable of automatically switching between high-speed and low-speed number spraying speeds according to the detected length of the cross section of a steel billet and a number spraying method thereof.
The invention is realized by the following measures: a number spraying machine capable of automatically switching number spraying at a high speed and a low speed comprises two driving wheels which are oppositely arranged, a driving base arranged between the two driving wheels, a feeding structure and an operating platform which are arranged on a driving axle housing, and a cantilever arranged on the operating platform, wherein one end of the cantilever is arranged on a turntable seat controlled by a host of the operating platform, and the other end of the cantilever is hinged with a power arm;
the number spraying machine further comprises a control box arranged on the driving base, and electric control circuits of the feeding structure, the operating platform, the cantilever, the power arm and the number spraying mechanism are respectively connected with the control box to form a control loop.
As a further optimized scheme of the number spraying machine capable of automatically switching the number spraying speed between the fast speed and the slow speed, the power arm comprises a telescopic arm and a hydraulic cylinder arranged at one end of the telescopic arm, and a piston rod of the hydraulic cylinder is connected with the telescopic arm.
As a further optimized scheme of the number spraying machine capable of automatically switching the number spraying speed between the high speed and the low speed, the number spraying mechanism comprises a rotary table arranged at the other end of the telescopic arm, a supporting seat is arranged on a rotary seat of the rotary table, a nozzle device arranged on the supporting seat and a grating sensor are also arranged on the nozzle device, and the output end of the grating sensor is connected to the control end of the control box.
The invention provides a further optimized scheme of a number spraying machine capable of automatically switching number spraying at a high speed and a low speed.
As a further optimization scheme of the number spraying machine capable of automatically switching the number spraying speed between the fast speed and the slow speed, the power-assisted executing mechanism comprises a fixed rod, a hollow guide sleeve and a power-assisted executing part, wherein the power-assisted executing part is hinged with the fixed rod and the hollow guide sleeve; the boosting executive component is a boosting rod swinging left and right, a groove for accommodating the end part of the fixing rod is formed in the bottom of the boosting rod, and a tabling groove penetrating through a high-pressure air pipe of the traction assembly is formed in the middle section of the boosting rod.
The drawing assembly comprises a hollow metal guide sleeve connected with the hollow guide sleeve, and a high-pressure air pipe penetrating through the hollow metal guide sleeve, wherein a high-pressure air pump is further arranged at one end of the high-pressure air pipe, which is positioned in the embedding groove, a conveying pipe of the high-pressure air pump is communicated with a discharge hole of the feeding structure, and the high-pressure air pump sprays high-temperature-resistant paint into the high-pressure air pipe.
The high-pressure spray gun device comprises an L-shaped support pad, a high-pressure spray gun with the middle section hinged to the top of a vertical support rod of the L-shaped support pad, a pressure spring arranged between the high-pressure spray gun and a transverse plate of the L-shaped support pad, and a locking hole arranged on the high-pressure spray gun and used for fixing the driving end of a high-pressure air pipe, wherein the high-pressure air pipe sequentially penetrates through a guide hole and the locking hole of the transverse plate of the L-shaped support pad.
In order to better realize the aim of the invention, the invention also provides a number spraying method of the number spraying machine, which can automatically switch the number spraying between a fast speed and a slow speed, and comprises the following steps:
step one, positioning: the control box sends a control signal to the driving base, so that the driving base drives the cantilever and the power arm to move to the position of a steel billet workpiece to be subjected to number spraying; the control box sends control signals to the cantilever and the power arm to enable the power arm to drive the number spraying mechanism at the free end of the power arm to move to the number spraying position of the steel billet workpiece to be sprayed;
step two, detection: the control box sends control signals to the cantilever and the power arm, and starts a grating sensor of the number spraying mechanism to detect the position of the billet to be sprayed with the number;
step three, spraying numbers: the control box controls and adjusts the postures of the cantilever and the power arm, the feeding structure is started to provide raw materials for a nozzle device arranged on the number spraying mechanism, a high-pressure air pump of the nozzle device is started, and the raw materials are sprayed to the number spraying position of the billet to form a number spraying mark.
Further, in the first step, the second step and the third step, the driving base moves to the position of the steel billet workpiece to be numbered; and the control box controls the high-pressure spray gun device to carry out multidirectional positioning on the spray number position of the steel billet workpiece to be subjected to spray number, and then the high-pressure spray gun device accurately detects the spray number position through the grating sensor to obtain positioning data and moves the high-pressure spray gun to the spray number position of the steel billet workpiece to be subjected to spray number.
The invention has the beneficial effects that: the PLC in the control box controls the number spraying machine to enter a scanning and number spraying working state in advance; the control box sends a control signal to the driving base, so that the driving base drives the cantilever and the power arm to move to the position of the steel billet workpiece to be sprayed with the mark; the control box sends control signals to the cantilever and the power arm to enable the power arm to drive the number spraying mechanism at the free end of the power arm to move to the number spraying position of the billet workpiece to be sprayed; the position of the steel billet to be subjected to number spraying is accurately detected through a grating sensor; the control box controls and adjusts the postures of the cantilever and the power arm, the feeding structure provides raw materials for a nozzle device of the number spraying mechanism, and a high-pressure air pump of the nozzle device is started to spray the raw materials to the number spraying position of the billet to form a number spraying mark; the control box control high-pressure spray gun device treats the steel billet work piece of spouting the number and spout the number position and carry out diversified location back, reachs the positioning data through the accurate detection of grating sensor, reduces to spout the number mechanism and leak to examine, leads to the number machine to have the phenomenon of leaking to spout, improves and spouts number efficiency, can satisfy the needs that production does not leak to spout, avoids the cold bed not to pile the steel billet, and the number machine that spouts increases fast spouts the number, can realize fast and switch with low speed according to production needs, makes conticaster production smooth.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a number spraying mechanism in the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a number spraying mechanism in the embodiment of the invention.
Fig. 4 is a schematic view of a partial structure of a number spraying mechanism in the embodiment of the invention.
Wherein the reference numerals are: 1. a drive wheel; 2. a drive base; 3. a feeding structure; 4. an operating platform; 5. a cantilever; 6. a power arm; 61. a hydraulic cylinder; 62. a telescopic arm; 7. a turntable; 8. a supporting seat; 9. a nozzle device; 10. a power-assisted actuating mechanism; 100. fixing the rod; 101. a hollow guide sleeve; 102. a power-assisted actuator; 103. a high-pressure air pipe; 11. a traction assembly; 110. a hollow metal guide sleeve; 12. a high pressure spray gun apparatus; 120. an L-shaped support pad; 121. a high pressure spray gun; 122. a pressure spring; 13. a high-pressure air pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 3, the invention provides a technical scheme that the number spraying machine capable of automatically switching number spraying at a fast speed and a slow speed comprises two driving wheels 1 which are oppositely arranged, a driving base 2 arranged between the two driving wheels 1, a feeding structure 3 and an operating platform 4 which are arranged on a driving axle housing 2, and a cantilever 5 arranged on the operating platform 4, wherein one end of the cantilever 5 is arranged on a turntable seat controlled by a host of the operating platform 4, the other end of the cantilever is hinged with a power arm 6, and the end part of the power arm 6 is provided with a number spraying mechanism;
the number spraying machine further comprises a control box arranged on the driving base, and the feeding structure 3, the operating platform 4, the cantilever 5, the power arm 6 and an electric control circuit of the number spraying mechanism are respectively connected with the control box to form a control loop.
Specifically, the power arm 6 includes a telescopic arm 62, and a hydraulic cylinder 61 disposed at one end of the telescopic arm 62, and a piston rod of the hydraulic cylinder 61 is connected to the telescopic arm 62.
Specifically, the number spraying mechanism is including setting up carousel 7 of another tip of telescopic boom 62 sets up be equipped with supporting seat 8 on the carousel 7 roating seat, the setting is in shower nozzle device 9 and setting on the supporting seat 8 still are equipped with the grating sensor on the shower nozzle device 9, the grating sensor output connect in the control end of control box.
Specifically, the spray head device 9 includes an assisting actuator 10 disposed on the support base 8, a traction assembly 11 having a power end driving the assisting actuator 10, and a high-pressure spray gun device 12 disposed at a driving end of the traction assembly 11.
Specifically, the power-assisted executing mechanism 10 comprises a fixing rod 100, a hollow guide sleeve 101, and a power-assisted executing part 102 hinged to the fixing rod 100 and the hollow guide sleeve 101 respectively; the assisting executing part 102 is an assisting rod swinging left and right, a groove for accommodating the end part of the fixing rod 100 is arranged at the bottom of the assisting rod, and a tabling groove penetrating through a high-pressure air pipe 103 of the traction assembly 11 is formed in the middle section of the assisting rod.
Specifically, the traction assembly 11 includes a hollow metal guide sleeve 110 connected to the hollow guide sleeve 101, and a high-pressure air pipe 103 penetrating through the hollow metal guide sleeve 110, the high-pressure air pipe 103 is located at one end of the fitting groove, a high-pressure air pump 13 is further disposed, a material conveying pipe of the high-pressure air pump 13 is communicated with a material outlet of the feeding structure 3, and the high-pressure air pump 13 sprays high-temperature-resistant paint into the high-pressure air pipe 103.
Specifically, the high-pressure spray gun device 12 includes an L-shaped support pad 120, a high-pressure spray gun 121 whose middle section is hinged to the top of the vertical support rod of the L-shaped support pad 120, a pressure spring 122 disposed between the high-pressure spray gun 121 and the horizontal plate of the L-shaped support pad 120, and a locking hole disposed at the drive end of the high-pressure spray gun 121 and fixed to the high-pressure spray gun 103, wherein the high-pressure spray gun 103 sequentially penetrates through the guide hole of the horizontal plate of the L-shaped support pad 120 and the locking hole.
In order to better realize the aim of the invention, the invention also provides a number spraying method of the number spraying machine, which can automatically switch the number spraying between a fast speed and a slow speed, and comprises the following steps:
step one, positioning: the control box sends a control signal to the driving base 2, so that the driving base 2 drives the cantilever 5 and the power arm 6 to move to the position of a steel billet workpiece to be subjected to number spraying; the control box sends control signals to the cantilever 5 and the power arm 6, so that the power arm 6 drives the number spraying mechanism at the free end to move to the number spraying position of the billet workpiece to be sprayed;
step two, detection: the control box sends control signals to the cantilever 5 and the power arm 6, and starts a grating sensor of the number spraying mechanism to detect the position of the billet to be sprayed with the number;
step three, spraying numbers: the control box controls and adjusts the postures of the cantilever 5 and the power arm 6, starts the feeding structure 3 to provide raw materials for a nozzle device 9 arranged on the number spraying mechanism, starts a high-pressure air pump 13 of the nozzle device 9, and sprays the raw materials to the number spraying position of the billet to form a number spraying mark.
Further, in the first step, the second step and the third step, the driving base 2 is moved to the position of the steel billet workpiece to be numbered; and the control box controls the high-pressure spray gun device 12 to carry out multidirectional positioning on the spray number position of the steel billet workpiece to be subjected to spray number, and then the high-pressure spray gun 121 moves to the spray number position of the steel billet workpiece to be subjected to spray number through accurate detection of the grating sensor to obtain positioning data.
The working principle of the invention is as follows: the PLC in the control box controls the number spraying machine to enter a scanning and number spraying working state in advance; the control box sends a control signal to the driving base 2, so that the driving base 2 drives the cantilever 5 and the power arm 6 to move to the position of a billet workpiece to be numbered; the control box sends control signals to the cantilever 5 and the power arm 6, so that the power arm 6 drives the number spraying mechanism at the free end to move to the number spraying position of the billet workpiece to be sprayed; the position of the steel billet to be subjected to number spraying is accurately detected through a grating sensor; the control box controls and adjusts the postures of the cantilever 5 and the power arm 6, the feeding structure 3 supplies raw materials to a nozzle device of the number spraying mechanism, and a high-pressure air pump 13 of the nozzle device is started to spray the raw materials to the number spraying position of the billet to form a number spraying mark; control box control high-pressure spray gun device 12 treats the steel billet work piece of spouting the number and spout the number position and carry out diversified location back, reachs the positioning data through the accurate detection of grating sensor, reduces to spout the number mechanism and leak to examine, leads to the number machine to have the phenomenon of leaking spouting, improves the number efficiency of spouting, can satisfy the needs that production does not leak to spout, avoids the cold bed not to pile up the steel billet, and the number machine that spouts increases fast spouts the number, can realize fast and switch with low speed according to production needs, makes conticaster production smooth.
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 (9)
1. A number spraying machine capable of automatically switching number spraying at a high speed and a low speed comprises two driving wheels (1) which are oppositely arranged, a driving base (2) arranged between the two driving wheels (1), a feeding structure (3) and an operating platform (4) which are arranged on the driving axle housing (2), and a cantilever (5) arranged on the operating platform (4), and is characterized in that one end of the cantilever (5) is arranged on a turntable seat controlled by a host of the operating platform (4), the other end of the cantilever is hinged with a power arm (6), and the end part of the power arm (6) is provided with a number spraying mechanism;
the number spraying machine further comprises a control box arranged on the driving base, and the feeding structure (3), the operating platform (4), the cantilever (5), the power arm (6) and an electric control circuit of the number spraying mechanism are respectively connected with the control box to form a control loop.
2. The number spraying machine capable of automatically switching the number spraying speed between the fast speed and the slow speed according to claim 1, characterized in that the power arm (6) comprises a telescopic arm (62), a hydraulic cylinder (61) is arranged at one end part of the telescopic arm (62), and a piston rod of the hydraulic cylinder (61) is connected with the telescopic arm (62).
3. The number spraying machine capable of automatically switching the number spraying speed between the fast speed and the slow speed according to claim 1 or 2, wherein the number spraying mechanism comprises a rotary table (7) arranged at the other end of the telescopic arm (62), a support seat (8) arranged on a rotary seat of the rotary table (7), a nozzle device (9) arranged on the support seat (8), and a grating sensor arranged on the nozzle device (9), wherein the output end of the grating sensor is connected to the control end of the control box.
4. The number spraying machine capable of automatically switching the number spraying speed between the fast speed and the slow speed according to any one of claims 1 to 3, characterized in that the spray head device (9) comprises a power-assisted actuating mechanism (10) arranged on the supporting seat (8), a traction assembly (11) with a power end driving the power-assisted actuating mechanism (10), and a high-pressure spray gun device (12) arranged at a driving end of the traction assembly (11).
5. The number spraying machine capable of automatically switching the spraying number between the fast speed and the slow speed according to any one of claims 1 to 4, wherein the power-assisted actuating mechanism (10) comprises a fixed rod (100), a hollow guide sleeve (101), and a power-assisted actuating member (102) hinged with the fixed rod (100) and the hollow guide sleeve (101) respectively; the power-assisted executing part (102) is a power-assisted rod which swings left and right, a groove for accommodating the end part of the fixing rod (100) is formed in the bottom of the power-assisted rod, and a tabling groove penetrating through a high-pressure air pipe (103) of the traction assembly (11) is formed in the middle section of the power-assisted rod.
6. The number spraying machine capable of automatically switching number spraying at high speed and low speed according to any one of claims 1-5, wherein the traction assembly (11) comprises a hollow metal guide sleeve (110) connected with the hollow guide sleeve (101), the high-pressure air pipe (103) penetrating through the hollow metal guide sleeve (110), a high-pressure air pump (13) is further arranged at one end of the high-pressure air pipe (103) positioned in the embedding groove, a delivery pipe of the high-pressure air pump (13) is communicated with a discharge port of the feeding structure (3), and the high-pressure air pump (13) sprays high-temperature-resistant paint into the high-pressure air pipe (103).
7. The number spraying machine capable of automatically switching the number spraying according to any one of claims 1 to 6, wherein the high-pressure spray gun device (12) comprises an L-shaped support pad (120), a high-pressure spray gun (121) with a middle section hinged to the top of a vertical support rod of the L-shaped support pad (120), a pressure spring (122) arranged between the high-pressure spray gun (121) and a transverse plate of the L-shaped support pad (120), a locking hole arranged on the high-pressure spray gun (121) and used for fixing the driving end of the high-pressure air pipe (103), and the high-pressure air pipe (103) sequentially penetrates through a guide hole and the locking hole of the transverse plate of the L-shaped support pad (120).
8. A number spraying method of a number spraying machine capable of automatically switching number spraying rapidly and slowly based on any one of claims 1-7, characterized by comprising the following steps:
step one, positioning: the control box sends a control signal to the driving base (2) to enable the driving base (2) to drive the cantilever (5) and the power arm (6) to move to the position of a billet workpiece to be subjected to number spraying; the control box sends control signals to the cantilever (5) and the power arm (6) to enable the power arm (6) to drive the number spraying mechanism at the free end to move to the number spraying position of the steel billet workpiece to be sprayed;
step two, detection: the control box sends control signals to the cantilever (5) and the power arm (6), and starts a grating sensor of the number spraying mechanism to detect the position of the billet to be sprayed with the number;
step three, spraying numbers: the control box controls and adjusts the postures of the cantilever (5) and the power arm (6), the feeding structure (3) is started to provide raw materials for the spray head device (9) of the spray head mechanism, the high-pressure air pump (13) of the spray head device (9) is started, and the raw materials are sprayed to the billet spray position to form a spray mark.
9. The automatic numbering process according to claim 8, wherein in said first, second and third steps, said driving base (2) is moved to the position of said billet piece to be numbered; and the control box controls the high-pressure spray gun device (12) to carry out multi-azimuth positioning on the spray number position of the steel billet workpiece to be sprayed, and then the high-pressure spray gun (121) moves to the spray number position of the steel billet workpiece to be sprayed through accurate detection of the grating sensor to obtain positioning data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199503.5A CN110843343A (en) | 2019-11-29 | 2019-11-29 | Number spraying machine capable of automatically switching number spraying at high speed and low speed and number spraying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911199503.5A CN110843343A (en) | 2019-11-29 | 2019-11-29 | Number spraying machine capable of automatically switching number spraying at high speed and low speed and number spraying method thereof |
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| CN110843343A true CN110843343A (en) | 2020-02-28 |
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| CN201911199503.5A Pending CN110843343A (en) | 2019-11-29 | 2019-11-29 | Number spraying machine capable of automatically switching number spraying at high speed and low speed and number spraying method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893242A (en) * | 2021-03-19 | 2021-06-04 | 达涅利同创信息科技(北京)有限公司 | Robot steel billet dephosphorization number spraying device |
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