CN110125807B - Roller sand blasting equipment - Google Patents
Roller sand blasting equipment Download PDFInfo
- Publication number
- CN110125807B CN110125807B CN201910464175.0A CN201910464175A CN110125807B CN 110125807 B CN110125807 B CN 110125807B CN 201910464175 A CN201910464175 A CN 201910464175A CN 110125807 B CN110125807 B CN 110125807B
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- China
- Prior art keywords
- lance
- spray gun
- roll
- compressed air
- moving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
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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
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
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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
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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
- B24C9/003—Removing abrasive powder out of the blasting machine
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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
- B24C9/006—Treatment of used abrasive material
Abstract
The invention discloses a roller sand blasting device, which comprises: sandblast host computer, it includes: a sander bin for receiving a roll to be sandblasted; the spray gun moving mechanism comprises a control electric box, a moving part and a track part, so that the moving part automatically moves along the track part under the control of the control electric box; and a spray gun mechanism, wherein the spray gun mechanism is provided with a spray gun, and the spray gun is connected to the moving part of the spray gun moving mechanism, so that the spray gun moves back and forth by means of the spray gun moving mechanism to perform sand blasting on the roller; a compressed air source for supplying compressed air to the spray gun; and an abrasive supply connected at one end to a compressed air source and at another end to the spray gun such that the compressed air blows the abrasive within the abrasive supply to the spray gun. The invention can control the factors influencing the roughness, such as the flow control of the sand blasting pressure, so as to ensure the roughness uniformity of the sand blasting roller, and has the advantages of simple operation, higher efficiency and strong practicability.
Description
Technical Field
The invention relates to the technical field of steel rolling, in particular to a roller sand blasting device.
Background
In industrial production, a conventional stainless steel matte surface is generally formed by sand blasting the surface of a steel strip. The method has low efficiency, high energy consumption and serious environmental pollution. However, producing a matte surface by rolling a whole roll is a more efficient, energy efficient method.
Bulk production of matte surface full rolls relies on uniform, stable sandblasting equipment, sandblasting rollers, etc.
Therefore, there is a need in the art for a new roll blasting apparatus that can produce blasting rolls uniformly and stably.
Disclosure of Invention
In view of the above technical problems in the prior art, the present invention provides a roller blasting apparatus, which can uniformly and stably produce blasting rollers, and some technical parameters in the production process can be adjusted, so as to produce stainless steel rollers with matte surfaces meeting different requirements.
It is emphasized that, unless otherwise indicated, the terms used herein correspond to the ordinary meanings of the various technical and scientific terms in the art, and the meanings of the technical terms defined in the various technical dictionaries, textbooks, etc.
According to an embodiment of the present invention, there is provided a roll blasting apparatus, wherein the roll blasting apparatus includes:
sandblast host computer, it includes:
the hollow sand blasting machine bin is positioned at the bottom of the sand blasting main machine and is used for receiving a roller to be subjected to sand blasting;
the spray gun moving mechanism is positioned at the top of the sand blasting host and comprises a control electric box, a moving part and a track part, so that the moving part automatically moves along the track part under the control of the control electric box; and
a spray gun mechanism located between the blasting machine cabin and the spray gun moving mechanism, wherein the spray gun mechanism is provided with a spray gun, and the spray gun is connected to a moving part of the spray gun moving mechanism, so that the spray gun located above the blasting machine cabin moves back and forth by means of the spray gun moving mechanism to perform blasting treatment on the roller;
a compressed air source for supplying compressed air to the spray gun of the spray gun moving mechanism; and
an abrasive supply having one end connected to a compressed air source and the other end connected to a spray gun of the spray gun mechanism such that compressed air from the compressed air source blows abrasive within the abrasive supply to the spray gun.
In one embodiment, the roll blasting apparatus may further include a roll transfer mechanism for moving the roll into and out of the blasting machine compartment, including a dolly device for transferring the roll, a driving motor, and a transmission device, wherein the roll, the driving motor, and the transmission device are all disposed on the dolly device, and wherein the dolly device may be provided with a dolly motor for powering the dolly device.
In one embodiment, the drive motor may be designed as a chuck rotation motor.
In one embodiment, the driving means may include a chuck connected to a chuck rotation motor, a chuck holder for rotatably mounting the chuck, and a rotation supporting means provided on the chuck holder opposite to the chuck, wherein the roll may have one end fixed to the chuck and the other end rotatably mounted to the rotation supporting means.
In an embodiment, the compressed air source may comprise an air compressor providing compressed air.
In one embodiment, the abrasive supply may comprise a vibratory screening device including a sand magazine for storing abrasive, and a sand blast pipe for connecting the sand magazine to a lance of the lance mechanism.
In one embodiment, the vibratory screening device may further comprise a vibratory screen and a waste collection container, wherein the vibratory screen may be used to convey desired abrasive materials to the sand magazine and undesired abrasive materials to the waste collection container by vibratory separation.
In an embodiment, the vibratory screening apparatus may further comprise a separator disposed above the vibratory screen, wherein the separator may be used to separate floating abrasive from dust such that the floating abrasive falls back to the vibratory screen and the dust may be discharged to a dust disposal device.
In an embodiment, the dust disposal device comprises a filter cartridge dust remover for removing dust, which is connected to the separator by a dust removal pipe.
In one embodiment, an illumination device may be disposed within the sander compartment.
The roller sand blasting equipment provided by the embodiment of the invention has the following beneficial effects:
first, since the most important technical parameter of the blasting roll is the uniformity of the roughness, the present invention can control the flow rate by the blasting pressure affecting the roughness to ensure the uniformity of the roughness of the blasting roll.
Further, the invention can realize mechanical control on the feed speed and the roller rotating speed which influence the roughness so as to continuously ensure the roughness uniformity of the sand blasting roller.
Furthermore, the invention can load and unload the roller in a simple and convenient way by providing the chuck, the chuck rack and the like, and simultaneously, the roller and the installation equipment thereof can be moved into or out of the sand blasting machine bin cheaply, thereby facilitating the installation of the roller with larger mass, or the roller which can be installed only by an electric hoist, and the like by an operator.
Furthermore, the invention has simple operation and higher efficiency, can replace sand or abrasive materials with different granularities according to different process requirements, can automatically recover the sand or the abrasive materials, can automatically recycle the sand or the abrasive materials and saves the cost.
Further, an illuminating device such as an illuminating lamp can be arranged in the cabin of the sand blasting machine, so that the working process can be clearly seen.
Furthermore, the chuck provided by the invention can automatically and repeatedly rotate, so that the sand blasting operation is convenient.
Furthermore, the invention can effectively separate the grinding material from the dust, and can recover escaping sand grains, thereby reducing the loss of the grinding material; moreover, the invention can also provide a filter element dust remover, thereby removing dust generated in the work and being beneficial to environmental protection and the health of operators.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 schematically shows a front view of a roll blasting apparatus according to an embodiment of the present invention;
fig. 2 schematically shows a top view of a roll blasting apparatus according to an embodiment of the invention; and
fig. 3 schematically shows a side view of a roll blasting apparatus according to an embodiment of the invention.
Reference numerals for the elements of the drawings
100: roll sand blasting equipment; 110: a sand blasting host machine; 111: a sand blasting machine bin; 112: a spray gun moving mechanism; 113: controlling an electric box; 114: a moving part; 115: a spray gun mechanism; 120: a source of compressed air; 121: an air compressor; 130: a supply of abrasive material; 131: a vibratory screening device; 132: a sand storage box; 133: a sand blasting pipe; 134: vibrating screen; 135: a waste collection container; 136: a separator; 137: a filter element dust remover; 138: a dust removal pipe; 140: a roll transfer mechanism; 141: a dolly device; 142: a drive motor; 143: a chuck; 144: a chuck holder; 145: a slewing support device; 146: a mobile vehicle motor; 200: and (4) rolling.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme provided by the embodiment of the invention is described in detail below with reference to the accompanying drawings.
Referring to fig. 1, according to an embodiment of the present invention, there is provided a roll blasting apparatus 100, wherein the roll blasting apparatus 100 includes:
a blasting host 110, comprising:
a hollow blasting machine bin 111 located at the bottom of the blasting host 110 for receiving the roll 200 to be blasted;
a spray gun moving mechanism 112 located on the top of the blasting host 110, which includes a control electrical box 113, a moving part 114 and a rail part, so that the moving part 114 automatically moves along the rail part under the control of the control electrical box; and
a lance mechanism 115 located between the blasting machine deck 111 and the lance moving mechanism 112, wherein the lance mechanism 115 has a lance connected to a moving portion 114 of the lance moving mechanism 112 so that the lance located above the blasting machine deck 111 is moved back and forth by means of the lance moving mechanism 112 to blast the roll 200;
a compressed air source 120 for supplying compressed air to the spray gun of the spray gun moving mechanism 112; and
an abrasive supply 130 is connected at one end to the compressed air source 120 and at the other end to a lance of the lance mechanism 115 such that compressed air from the compressed air source 120 blows abrasive within the abrasive supply 130 to the lance.
According to the invention, the main sandblasting machine is used for suction type sandblasting, compressed air is used for forming negative pressure in the spray gun in a high-speed flowing mode to generate an injection effect, abrasive in the abrasive supply source is sucked into the spray gun through the pipeline, and then the abrasive is jetted to the surface of the roller workpiece from the nozzle along with the compressed air flow at a high speed, so that the aim of sandblasting is achieved.
Advantageously, by providing the compressed air source 120 and the abrasive supply source 130, the present invention can achieve flow control of the blasting pressure, thereby ensuring roughness uniformity of the blasting roll 200.
In one embodiment, the roll blasting apparatus 100 may further include a roll transfer mechanism 140 for moving the roll 200 into and out of the blasting machine compartment 111, which includes a moving vehicle device 141 for transferring the roll 200, a driving motor 142, and a transmission device, wherein the roll 200, the driving motor 142, and the transmission device are disposed on the moving vehicle device 141, and wherein the moving vehicle device may be provided with a moving vehicle motor 146 for powering the moving vehicle device 141. For example, the moving cart device 141 may be a cart device.
By controlling or setting the carriage motor 146, the moving speed of the carriage device 141 can be controlled, and thus the moving speed or the feed speed of the roll 200 mounted on the carriage device 141 can be controlled.
In one embodiment, as shown in FIG. 1, the drive motor 142 may be configured as a chuck rotation motor.
In one embodiment, as shown in fig. 1, the driving means may include a chuck 143 connected to a chuck rotating motor, a chuck holder 144 for rotatably mounting the chuck 143, and a rotation supporting means 145 provided on the chuck holder 144 opposite to the chuck 143, wherein the roll 200 may have one end fixed to the chuck 143 and the other end rotatably mounted to the rotation supporting means 145. For example, the pivoting support device 145 may include a pivoting ejector pin. Preferably, the axis of the chuck 143 may be parallel to a horizontal plane such that the installed roll 200 is parallel to the horizontal plane.
The rotation of the chucks 143 and the roll 200 can be controlled by controlling the driving motor 142 for driving the roll 200 to rotate.
As can be seen, by providing the carriage motor 146 and the drive motor 142 to the carriage device 141, the present invention can achieve mechanical control of the feed speed and roll rotation speed that affect the roughness of the blasting roll 200.
Further, by providing the chucks 143 and the chuck holders 144, the present invention can make it easy to install the roll 200, and at the same time, can make the roll 200 and its installation equipment move into or out of the sandblaster booth 111 inexpensively, thereby facilitating the installation of rolls of large quality, or rolls that need electric hoist to be installed, etc. by an operator.
In an embodiment, the compressed air source 120 may include an air compressor 121 that provides compressed air. Referring to fig. 2 and 3, an air compressor 121 may be disposed within the acoustic enclosure to reduce noise.
In one embodiment, referring to fig. 1, the abrasive supply 130 may include a vibratory screening device 131, which may include a sand magazine 132 for storing abrasive, and a blast pipe 133 for connecting the sand magazine 132 to a lance of the lance mechanism 115.
In one embodiment, the vibratory screening device 131 may further include a vibratory screen 134 and a scrap receptacle 135, wherein the vibratory screen 134 may be used to convey desired abrasives to the sand magazine 132 and undesired abrasives to the scrap receptacle 135 by vibratory separation. Referring to fig. 1, the sand magazine 132 and the scrap collecting receptacle 135 may be disposed at both sides of the vibrating screen 134, respectively, and may be disposed below the vibrating screen 134. Referring to fig. 3, the waste collection container 135 may include a dust bin 139 that collects dust.
By providing the vibrating screen 134, the sand storage box 132 and the waste collection container 135, the present invention can replace the abrasives or sand with different particle sizes according to different process requirements, and the abrasives or sand can be automatically recycled, so that the cost is saved.
Further, in an embodiment, the vibratory screening apparatus 131 may also include a separator 136 disposed above the vibratory screen 134, wherein the separator 136 may be used to separate floating abrasive from dust such that the floating abrasive falls back to the vibratory screen 134 and the dust is discharged to a dust disposal apparatus. For example, the separator 136 may be a cyclone separator.
Preferably, the dust disposal means may include a filter element dust separator 137 for removing dust, which is connected to the separator 136 through a dust removal pipe 138.
By providing the separator 136, the present invention can effectively separate the abrasive from the dust, and can recover escaping sand particles, thereby reducing the loss of the abrasive; moreover, the present invention may also provide a filter element dust collector 137 so that dust generated during work can be removed to facilitate environmental protection and the health of operators.
Preferably, in an embodiment, an illumination device, such as one, two or more illumination lamps, may be disposed in the sander compartment 111 to make the working environment brighter so that the working process can be clearly observed by the working personnel.
In conclusion, the roll blasting apparatus according to the present invention can uniformly and stably produce the blasting roll, and some technical parameters in the production process, such as the blasting pressure, the feed speed, the roll rotation speed, etc., can be adjusted, thereby producing the stainless steel roll with the matte surface meeting different requirements. The method has the advantages of strong practicability, high efficiency, strong operability and low failure rate, can meet the requirements of the sand blasting roller for producing the matte surface product, can ensure that the roughness of the sand blasting roller reaches the set requirement, has very high stability and has extremely high popularization and use values.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A roll blasting apparatus (100), comprising:
a blasting host (110), comprising:
a hollow sand blasting machine bin (111) positioned at the bottom of the sand blasting main machine (110) and used for receiving the roller (200) to be blasted;
the spray gun moving mechanism (112) is positioned at the top of the sand blasting host (110) and comprises a control electric box (113), a moving part (114) and a track part, so that the moving part (114) automatically moves along the track part under the control of the control electric box; and
a lance mechanism (115) located between the blasting machine magazine (111) and the lance moving mechanism (112), wherein the lance mechanism (115) has a lance connected to a moving portion (114) of the lance moving mechanism (112) such that the lance located above the blasting machine magazine (111) is moved back and forth by means of the lance moving mechanism (112) to blast the roll (200);
a compressed air source (120) for supplying compressed air to the lance of the lance mechanism (115); and
an abrasive supply (130) connected at one end to the compressed air source (120) and at the other end to a lance of the lance mechanism (115) such that compressed air from the compressed air source (120) blows abrasive within the abrasive supply (130) to the lance;
wherein the abrasive supply source (130) comprises a vibratory screening device (131) comprising a sand magazine (132) for storing abrasive, and a blast pipe (133) for connecting the sand magazine (132) to a lance of the lance mechanism (115);
wherein the vibratory screening device (131) further comprises a vibratory screen (134) and a scrap receptacle (135), wherein the vibratory screen (134) is configured to convey desired abrasive materials to the sand magazine (132) and undesired abrasive materials to the scrap receptacle (135) by vibratory separation;
wherein the vibrating screen device (131) further comprises a separator (136) arranged above the vibrating screen (134), wherein the separator (136) is used for separating the abrasive floating from the vibrating screen (134) from the dust, so that the floating abrasive falls back to the vibrating screen (134) and the dust is discharged to the dust processing device;
the roller sand blasting equipment (100) further comprises a roller transfer mechanism (140) used for moving the roller (200) into and out of the sand blasting machine bin (111), and the roller transfer mechanism comprises a moving vehicle device (141) used for transferring the roller (200), a driving motor (142) and a transmission device, wherein the roller (200), the driving motor (142) and the transmission device are all arranged on the moving vehicle device (141), and the moving vehicle device (141) is provided with a moving vehicle motor (146) used for providing power for the moving vehicle device (141);
wherein the drive motor (142) is designed as a chuck rotation motor;
wherein the transmission means comprises a chuck (143) connected to a chuck rotating motor, a chuck holder (144) for rotatably mounting the chuck (143), and a rotation supporting means (145) provided on the chuck holder (144) opposite to the chuck (143), wherein one end of the roll (200) is fixed to the chuck (143) and the other end is rotatably mounted to the rotation supporting means (145), and an axis of the chuck (143) is parallel to a horizontal plane such that the mounted roll (200) is parallel to the horizontal plane.
2. The roll blasting apparatus (100) of claim 1, wherein the compressed air source (120) comprises an air compressor (121) providing compressed air.
3. The roll blasting apparatus (100) according to claim 1, wherein the dust disposal means comprises a filter cartridge dust remover (137) for removing dust, which is connected to the separator (136) by a dust removal pipe (138).
4. The roll blasting apparatus (100) of claim 1, wherein the sander compartment (111) has an illumination device disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464175.0A CN110125807B (en) | 2019-05-30 | 2019-05-30 | Roller sand blasting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464175.0A CN110125807B (en) | 2019-05-30 | 2019-05-30 | Roller sand blasting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110125807A CN110125807A (en) | 2019-08-16 |
| CN110125807B true CN110125807B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464175.0A Active CN110125807B (en) | 2019-05-30 | 2019-05-30 | Roller sand blasting equipment |
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| CN (1) | CN110125807B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111872858B (en) * | 2020-08-07 | 2021-04-27 | 芜湖市创源新材料有限公司 | Machining device for maintaining cutting pressure by uniformly mixing front-mixing abrasive jet flow |
| CN115284182A (en) * | 2022-07-21 | 2022-11-04 | 辽宁兆金重型装备制造有限公司 | A all-round sandblast mechanism for blank roll processing production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203622221U (en) * | 2013-10-30 | 2014-06-04 | 重庆明治百通机械制造有限公司 | Plate sandblasting machine |
| CN204277797U (en) * | 2014-10-30 | 2015-04-22 | 谢俊磊 | A kind of cartridge case inner surface automation rust removalling equipment |
| CN107199517A (en) * | 2016-08-31 | 2017-09-26 | 李桂华 | The nonmetallic sand-blasting abrasive EGR of high-quality |
| CN206263799U (en) * | 2016-12-05 | 2017-06-20 | 厦门民兴工业有限公司 | A kind of sand-blasting machine of autompulse deashing |
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