CN107930913B - High-efficiency thermal spraying machine for simultaneously spraying multiple groups of ball cores on line - Google Patents
High-efficiency thermal spraying machine for simultaneously spraying multiple groups of ball cores on line Download PDFInfo
- Publication number
- CN107930913B CN107930913B CN201711330096.8A CN201711330096A CN107930913B CN 107930913 B CN107930913 B CN 107930913B CN 201711330096 A CN201711330096 A CN 201711330096A CN 107930913 B CN107930913 B CN 107930913B
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- spraying
- ball core
- fixing
- ball
- clamp body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- 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 relates to a high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line, which comprises a frame, a driving device, a transmission device, a ball core fixing assembly and a spraying device; the rear end of the frame is provided with a driving device and a plurality of transmission devices; a plurality of ball core fixing components are arranged on the frame; the transmission device is connected with the ball core fixing assembly in one-to-one correspondence; the driving device is connected with a plurality of transmission devices; the spraying device is arranged on the frame; the driving device drives the ball core fixing assembly to rotate through the transmission device so as to drive the ball core to rotate, and the spraying device sprays the ball core; the high-efficiency thermal spraying machine for simultaneously spraying the multiple groups of ball cores on line uses mechanical equipment to replace the original manual operation, greatly reduces potential safety hazards, is suitable for spraying the surfaces of the ball cores with various calibers, reduces the working intensity of operators, improves the spraying efficiency, can ensure the uniformity of a spherical surface spraying layer, and has high spraying quality.
Description
Technical Field
The invention relates to ball core thermal spraying equipment, in particular to a high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line, and belongs to the technical field of thermal spraying equipment.
Background
The ball core is used as one of key parts of the ball valve, and the surface of the ball core is required to be subjected to thermal spraying hardening treatment under the complex working conditions of high pressure, wear resistance, scouring resistance and the like. The existing spraying is to carry out thermal spraying on the surface of the ball core by using a manual handheld spray gun, for spraying on the surface of the ball core with a large caliber, an operator is often required to continuously spray for a plurality of hours to meet the requirement, and due to manual operation, the uniformity of a spherical surface spraying layer is difficult to ensure, and meanwhile, the operator can stand for a long time and roast at a high temperature, so that hidden danger can be formed for safe production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the high-efficiency thermal spraying machine which is uniform in spraying, high in spraying efficiency and safe in spraying and can simultaneously spray a plurality of groups of ball cores on line.
In order to achieve the above purpose, the invention adopts the following technical scheme: a high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line comprises a rack, a driving device, a transmission device, a ball core fixing component and a spraying device; the rear end of the frame is provided with a driving device and a plurality of transmission devices; a plurality of ball core fixing components are arranged on the frame; the transmission device is connected with the ball core fixing assembly in one-to-one correspondence; the driving device is connected with a plurality of transmission devices; the spraying device is arranged on the frame; the driving device drives the ball core fixing assembly to rotate through the transmission device, so that the ball core is driven to rotate, and the spraying device sprays the ball core.
Preferably, the frame comprises a front frame and a rear frame; the front frame is connected with the rear frame through connecting rods arranged on two sides; one end of the connecting rod is provided with a chute.
Preferably, the transmission device comprises a fixed seat, a transmission shaft and a gear; the two fixing seats are respectively arranged at two ends of the transmission shaft; the fixed seat is arranged on the rear frame; the rear end of the transmission shaft is provided with two gears; the driving device is connected with one transmission device, and gears of the other transmission devices are mutually connected in pairs.
Preferably, a protective cover is arranged outside the transmission device; the protective cover is arranged on the rear frame.
Preferably, the ball core fixing assembly comprises an end claw, a ball core fixing tool and an end clamp; the end clamping jaws and the end clamps are arranged at two ends of the ball core fixing tool.
Preferably, the end claw is connected with the front end of the transmission shaft; the end clips are disposed on the front frame.
Preferably, the ball core fixing tool comprises a base rod and a ball core fixing component; a plurality of ball core fixing parts are arranged on the base rod; the ball core fixing component comprises a positioning sleeve, an extrusion fixing component, a sliding sleeve and a rotating block; the positioning sleeve is fixedly arranged on the base rod; the extrusion fixing part, the sliding sleeve and the rotating block are movably arranged on the base rod; the rotating block is in threaded connection with the base rod; positioning sleeves and sliding sleeves are arranged at two ends of the extrusion fixing part; the rotating block is connected with the sliding sleeve; the extrusion fixing part comprises two fixing sleeves, an elastic part and a hinge joint; the two fixing sleeves are arranged in opposite directions; an elastic part and a plurality of hinge joints are arranged between the two fixed sleeves; when the two fixing sleeves move in opposite directions, the hinge joint is convex.
Preferably, the end claw comprises a flange plate fixing disc, a fixing block, a protruding block, an adjusting screw and a connecting sleeve; the flange plate fixing plate is connected with the front end of the transmission shaft; the front surface of the flange plate fixing plate is annularly provided with a plurality of fixing blocks; the front surface of each fixed block is provided with a bump; the convex blocks are provided with adjusting screws; the center of the front surface of the flange plate fixing plate is provided with a connecting sleeve; the adjusting screw is contacted with the connecting sleeve and is used for fixing the connecting sleeve; the connecting sleeve is connected with the base rod.
Preferably, the end clamp comprises a lower clamp body, a bearing, an upper clamp body, a baffle plate, a latch groove, a slot and a latch self-locking device; the lower clamp body is fixed on the front frame; a bearing is arranged in the lower clamp body; the bearing is connected with the base rod; the upper clamp body is arranged above the lower clamp body and hinged with the lower clamp body; the outer surface of the upper clamp body is provided with a baffle; the baffle plate is provided with a latch groove; the lower clamp body is provided with a slot; when the upper clamp body and the lower clamp body are closed, the baffle plate is inserted into the slot, and the bolt of the bolt self-locking device is inserted into the bolt slot.
Preferably, the spraying device comprises a spraying tank, a conveying pipe, a clamping piece, a locating piece and a spraying pipe; the spraying tank is arranged outside the front frame; the conveying pipe is connected with the spraying tank; clamping pieces are arranged on the front surfaces of all the upright posts of the front frame; the conveying pipe passes through each clamping piece; positioning sheets are symmetrically arranged on the front surface and the rear surface of the front frame; the positioning sheets are arranged in one-to-one correspondence with the ball core fixing components; the spraying pipes are arranged in one-to-one correspondence with the ball core fixing tools; the spraying pipe is connected with the conveying pipe; the spraying pipe passes through the locating piece and is positioned below the ball core.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the efficient thermal spraying machine for simultaneously spraying the multiple groups of ball cores on line, the ball cores are clamped on the ball core fixing assembly, the driving device drives the ball core fixing assembly to rotate through the transmission device, so that the ball cores are driven to rotate, the spraying device sprays the ball cores, original manual operation is replaced by mechanical equipment, potential safety hazards are greatly reduced, the efficient thermal spraying machine is suitable for spraying the surfaces of the ball cores with various calibers, working intensity of operators is reduced, spraying efficiency is improved, uniformity of spherical surface spraying layers can be guaranteed, and spraying quality is high.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a block diagram of a high efficiency thermal spray coater of the present invention for simultaneous on-line spraying of multiple groups of cores;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion at B of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is a block diagram of the invention showing the removal of the protective cover of the high efficiency thermal spraying machine with multiple groups of cores simultaneously sprayed on line;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is another view angle block diagram of the high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is a block diagram of a core fixing assembly of the high efficiency thermal spraying machine of the present invention with multiple groups of cores simultaneously sprayed on-line;
FIG. 10 is a block diagram of the end clip of the high efficiency thermal spray coater of the present invention with multiple groups of cores simultaneously sprayed on-line;
FIG. 11 is a block diagram of a core fixing tool of the efficient thermal spraying machine for simultaneously spraying a plurality of groups of cores on line;
FIG. 12 is an enlarged view of a portion of FIG. 11;
wherein: 1. a driving motor; 2. a front frame; 3. a rear frame; 4. a connecting rod; 5. a chute; 6. a fixing seat; 7. a transmission shaft; 8. a gear; 9. a protective cover; 10. a base rod; 11. positioning a sleeve; 12. a sliding sleeve; 13. a rotating block; 14. a fixed sleeve; 15. an elastic member; 16. a hinge joint; 17. a flange plate fixing plate; 18. a fixed block; 19. a bump; 20. an adjusting screw; 21. a connecting sleeve; 22. a lower clamp body; 23. a bearing; 24. an upper clamp body; 25. a baffle; 26. a slot; 27. the bolt self-locking device; 28. a plug pin; 29. a spray tank; 30. a delivery tube; 31. clamping pieces; 32. a positioning sheet; 33. a spray pipe; 34. a ball core.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings and specific examples.
The invention relates to a high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line, which is shown in the accompanying figures 1-12, and comprises a frame, a driving device, a transmission device, a ball core fixing component and a spraying device; the rear end of the frame is provided with a driving device and a plurality of transmission devices; a plurality of ball core fixing components are arranged on the frame; the transmission device is connected with the ball core fixing assembly in one-to-one correspondence; the driving device is connected with a plurality of transmission devices; the spraying device is arranged on the frame; the driving device drives the ball core fixing assembly to rotate through the transmission device, so that the ball core is driven to rotate, and the spraying device sprays the ball core 34.
Typically, the driving device is a driving motor 1.
The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line has the following specific structure:
the frame comprises a front frame 2 and a rear frame 3; the front frame 1 and the rear frame 3 are connected through connecting rods 4 arranged at two sides; one end of the connecting rod 4 is provided with a chute 5; the sliding groove 5 is arranged, so that the distance between the front frame 2 and the rear frame 3 can be adjusted to be matched with different ball core fixing tools, and the ball core fixing tools can be used for fixing only one ball core or fixing a plurality of ball cores according to the radius of the ball cores.
The specific transmission device structure is as follows: the transmission device comprises a fixed seat 6, a transmission shaft 7 and a gear 8; the two fixing seats 6 are respectively arranged at two ends of the transmission shaft 7; the fixed seat 6 is arranged on the rear frame 3; the rear end of the transmission shaft 7 is provided with two gears 8; the driving device is characterized in that the driving motor 1 is connected with one transmission device, and gears 8 of the other transmission devices are connected with each other in pairs, so that the driving motor 1 drives a plurality of transmission devices to be linked; a protective cover 9 is arranged outside the transmission device; the protective cover 9 is arranged on the rear frame 3, so that the transmission device is not easy to damage due to external factors, and the service life is prolonged.
Specific ball core fixed component structure: the ball core fixing assembly comprises an end claw, a ball core fixing tool and an end clamp; the end clamping jaws and the end clamps are arranged at two ends of the ball core fixing tool; the end claw is connected with the front end of the transmission shaft 7; the end clips are arranged on the front frame 2.
Specific ball core fixing tool structure: the ball core fixing tool comprises a base rod 10 and a ball core fixing part; a plurality of ball core fixing components are arranged on the base rod 10; the ball core fixing part comprises a positioning sleeve 11, an extrusion fixing part, a sliding sleeve 12 and a rotating block 13; the positioning sleeve 11 is fixedly arranged on the base rod 10; the extrusion fixing part, the sliding sleeve 12 and the rotating block 13 are movably arranged on the base rod 10; the rotating block 13 is in threaded connection with the base rod 10; positioning sleeves 11 and sliding sleeves 12 are arranged at two ends of the extrusion fixing part; the rotating block 13 is connected with the sliding sleeve 12; the extrusion fixing part comprises two fixing sleeves 14, an elastic part 15 and a hinge joint 16; the two fixing sleeves 14 are arranged opposite to each other; an elastic part 15 and a plurality of hinge joints 16 are arranged between the two fixed sleeves 14; when the two fixing sleeves 14 move towards each other, the hinge joints 16 are protruded, so that the purpose of clamping the ball core 34 is achieved; generally, the number of the ball core fixing components and the ball core fixing tools is determined according to the radius of the ball core, when the radius of the sprayed ball core is large, only one ball core fixing component with even number is disassembled, when the radius of the sprayed ball core is common, the ball core fixing components are normally used, two ball core fixing tools can be selected, the other processing modes are various, the ball core fixing components are not limited to the two ball core fixing components, and the distance between the front frame 2 and the rear frame 3 is adjustable and is also used for meeting the requirements of processing the ball cores with different radiuses; if there are two core fixing means, they may be provided on the base shaft 10 in opposition.
Specific end claw structure: the end claw comprises a flange fixing disc 17, a fixing block 18, a lug 19, an adjusting screw 20 and a connecting sleeve 21; the flange plate fixing plate 17 is connected with the front end of the transmission shaft 7; the front surface of the flange plate fixing plate 17 is annularly provided with a plurality of fixing blocks 18; a bump 19 is arranged on the front surface of each fixed block 18; the bump 19 is provided with an adjusting screw 20; the center of the front surface of the flange plate fixing plate 17 is provided with a connecting sleeve 21; the adjusting screw 20 is contacted with the connecting sleeve 21 and is used for fixing the connecting sleeve 21; the connecting sleeve 21 is connected with the base rod 10; in order to meet the requirements of processing cores with different radiuses, only the connecting sleeve 21 with different models needs to be replaced.
Specific end clip structure: the end clamp comprises a lower clamp body 22, a bearing 23, an upper clamp body 24, a baffle 25, a bolt groove (not shown in the figure), a slot 26 and a bolt self-locking device 27; the lower clamp body 22 is fixed on the front frame 2; a bearing is arranged in the lower clamp body 22; the bearing is connected with the base rod 10; the upper clamp body 24 is arranged above the lower clamp body 22 and is hinged with the lower clamp body 22; the outer surface of the upper clamp body 24 is provided with a baffle 25; the baffle 25 is provided with a latch groove; the lower clamp body 22 is provided with a slot 26; when the upper clamp body 24 and the lower clamp body 22 are closed, the baffle 25 is inserted into the slot 26, and the plug 28 of the plug self-locking device 27 is inserted into the plug slot to complete fixation, so that the axial outward sliding of the ball core fixing tool can be effectively prevented, the fixity of the ball core fixing tool is ensured, the uniformity of a spherical surface spray coating can be ensured, and the spray coating quality is high; in order to meet the requirements of processing ball cores with different radiuses, only bearings with different types need to be replaced.
Specific spraying device structure: the spraying device comprises a spraying tank 29, a conveying pipe 30, clamping sheets 31, positioning sheets 32 and a spraying pipe 33; the spraying tank 29 is arranged outside the front frame 2; the delivery pipe 30 is connected with the spraying tank 29; the clamping pieces 21 are arranged on the front surfaces of all the upright posts of the front frame 2; the conveying pipe 30 passes through each clamping piece 31, and the clamping pieces 31 fix the conveying pipe 30; positioning pieces 32 are symmetrically arranged on the front surface and the rear surface of the front frame 2; the positioning sheets 32 are arranged in one-to-one correspondence with the ball core fixing assemblies, and the number of the positioning sheets 32 is the number of the ball core fixing assemblies; the spraying pipes 33 are arranged in one-to-one correspondence with the ball core fixing tools, and the number of the spraying pipes 33 is equal to the number of the ball core fixing tools; the spraying pipe 33 is connected with the conveying pipe 30; the spray tube 33 passes through the locating plate 32 and is positioned below the ball core 34.
When the ball core 34 is used, the ball core fixing tool is sleeved with the ball core 34, the rotary block 13 is rotated, the sliding sleeve 12 is extruded, and the positioning sleeve 11 is fixed, the sliding sleeve 12 is extruded to the fixing sleeve 14, so that the distance between the two fixing sleeves 14 is shortened, the hinge joint 16 is protruded, and the purpose of clamping the ball core 34 is achieved; then, after one end of the base rod 10 is provided with a corresponding connecting sleeve 21, the connecting sleeve 21 is arranged on the flange plate fixing disc 17, and after the other end of the base rod 10 is provided with a corresponding bearing 23, the base rod is placed in the lower clamp body 22; then adjusting the adjusting screw 20 to fix the connecting sleeve 21, closing the upper clamp body 24, namely closing the upper clamp body 24 and the lower clamp body 22, inserting the baffle 25 into the slot 26, inserting the bolt 28 of the bolt self-locking device 27 into the bolt slot, and finishing the fixation of the ball core fixing tool; the driving motor 1 is started, the driving motor 1 drives one transmission device to rotate, and the driving motor 1 drives a plurality of transmission devices to link, so that the ball core fixing tool is driven to rotate in a linked manner, and the ball core 34 is sprayed by the spraying pipe 33. After the spray coating is completed, after the core 34 has cooled, the core 34 is removed in the reverse procedure described above.
According to the efficient thermal spraying machine for simultaneously spraying the multiple groups of ball cores on line, the ball cores are clamped on the ball core fixing assembly, the driving device drives the ball core fixing assembly to rotate through the transmission device, so that the ball cores are driven to rotate, the spraying device sprays the ball cores, original manual operation is replaced by mechanical equipment, potential safety hazards are greatly reduced, the efficient thermal spraying machine is suitable for spraying the surfaces of the ball cores with various calibers, working intensity of operators is reduced, spraying efficiency is improved, uniformity of spherical surface spraying layers can be guaranteed, and spraying quality is high.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (7)
1. A high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line comprises a rack, a driving device, a transmission device, a ball core fixing component and a spraying device; the rear end of the frame is provided with a driving device and a plurality of transmission devices; a plurality of ball core fixing components are arranged on the frame; the transmission device is connected with the ball core fixing assembly in one-to-one correspondence; the driving device is connected with a plurality of transmission devices; the spraying device is arranged on the frame; the driving device drives the ball core fixing assembly to rotate through the transmission device so as to drive the ball core to rotate, and the spraying device sprays the ball core; the ball core fixing assembly comprises an end claw, a ball core fixing tool and an end clamp; the end clamping jaws and the end clamps are arranged at two ends of the ball core fixing tool; the end claw is connected with the front end of the transmission shaft; the end clamp is arranged on the front frame and is characterized in that: the ball core fixing tool comprises a base rod and a ball core fixing part; a plurality of ball core fixing parts are arranged on the base rod; the ball core fixing component comprises a positioning sleeve, an extrusion fixing component, a sliding sleeve and a rotating block; the positioning sleeve is fixedly arranged on the base rod; the extrusion fixing part, the sliding sleeve and the rotating block are movably arranged on the base rod; the rotating block is in threaded connection with the base rod; positioning sleeves and sliding sleeves are arranged at two ends of the extrusion fixing part; the rotating block is connected with the sliding sleeve; the extrusion fixing part comprises two fixing sleeves, an elastic part and a hinge joint; the two fixing sleeves are arranged in opposite directions; an elastic part and a plurality of hinge joints are arranged between the two fixed sleeves; when the two fixing sleeves move in opposite directions, the hinge joint is convex.
2. The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line according to claim 1 is characterized in that: the rack comprises a front rack and a rear rack; the front frame is connected with the rear frame through connecting rods arranged on two sides; one end of the connecting rod is provided with a chute.
3. The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line according to claim 2 is characterized in that: the transmission device comprises a fixed seat, a transmission shaft and a gear; the two fixing seats are respectively arranged at two ends of the transmission shaft; the fixed seat is arranged on the rear frame; the rear end of the transmission shaft is provided with two gears; the driving device is connected with one transmission device, and gears of the other transmission devices are mutually connected in pairs.
4. The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line according to claim 2 is characterized in that: a protective cover is arranged outside the transmission device; the protective cover is arranged on the rear frame.
5. The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line according to claim 1 is characterized in that: the end claw comprises a flange plate fixing plate, a fixing block, a convex block, an adjusting screw and a connecting sleeve; the flange plate fixing plate is connected with the front end of the transmission shaft; the front surface of the flange plate fixing plate is annularly provided with a plurality of fixing blocks; the front surface of each fixed block is provided with a bump; the convex blocks are provided with adjusting screws; the center of the front surface of the flange plate fixing plate is provided with a connecting sleeve; the adjusting screw is contacted with the connecting sleeve and is used for fixing the connecting sleeve; the connecting sleeve is connected with the base rod.
6. The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line according to claim 1 is characterized in that: the end clamp comprises a lower clamp body, a bearing, an upper clamp body, a baffle plate, a latch groove, a slot and a latch self-locking device; the lower clamp body is fixed on the front frame; a bearing is arranged in the lower clamp body; the bearing is connected with the base rod; the upper clamp body is arranged above the lower clamp body and hinged with the lower clamp body; the outer surface of the upper clamp body is provided with a baffle; the baffle plate is provided with a latch groove; the lower clamp body is provided with a slot; when the upper clamp body and the lower clamp body are closed, the baffle plate is inserted into the slot, and the bolt of the bolt self-locking device is inserted into the bolt slot.
7. The high-efficiency thermal spraying machine for simultaneously spraying a plurality of groups of ball cores on line according to claim 1 is characterized in that: the spraying device comprises a spraying tank, a conveying pipe, clamping pieces, positioning pieces and a spraying pipe; the spraying tank is arranged outside the front frame; the conveying pipe is connected with the spraying tank; clamping pieces are arranged on the front surfaces of all the upright posts of the front frame; the conveying pipe passes through each clamping piece; positioning sheets are symmetrically arranged on the front surface and the rear surface of the front frame; the positioning sheets are arranged in one-to-one correspondence with the ball core fixing components; the spraying pipes are arranged in one-to-one correspondence with the ball core fixing tools; the spraying pipe is connected with the conveying pipe; the spraying pipe passes through the locating piece and is positioned below the ball core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330096.8A CN107930913B (en) | 2017-12-13 | 2017-12-13 | High-efficiency thermal spraying machine for simultaneously spraying multiple groups of ball cores on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330096.8A CN107930913B (en) | 2017-12-13 | 2017-12-13 | High-efficiency thermal spraying machine for simultaneously spraying multiple groups of ball cores on line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930913A CN107930913A (en) | 2018-04-20 |
| CN107930913B true CN107930913B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330096.8A Active CN107930913B (en) | 2017-12-13 | 2017-12-13 | High-efficiency thermal spraying machine for simultaneously spraying multiple groups of ball cores on line |
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| CN (1) | CN107930913B (en) |
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| CN206296108U (en) * | 2016-12-20 | 2017-07-04 | 吴忠仪表有限责任公司 | Core is surface-treated frock |
| CN207695029U (en) * | 2017-12-13 | 2018-08-07 | 昆山钴瓷金属科技有限公司 | The efficient thermal spraying machine of multigroup core while on-line spray |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100814501B1 (en) * | 2007-09-18 | 2008-03-18 | 건일스틸 주식회사 | An coating apparatus of powder fusion type for three-layer steel pipe and coating method using the apparatus |
| CN202845252U (en) * | 2012-10-29 | 2013-04-03 | 浙江瑞莱士机械有限公司 | Spraying and clamping tool for valve ball |
| CN104084338A (en) * | 2014-07-11 | 2014-10-08 | 曹国柱 | Spraying device for automatic spraying machine |
| CN204412528U (en) * | 2015-01-05 | 2015-06-24 | 北京慧峰仁和科技股份有限公司 | A kind of valve ball automatic coating tooling fixture device |
| CN205437425U (en) * | 2016-02-19 | 2016-08-10 | 吴忠仪表有限责任公司 | Oxy -acetylene flame surfacing automatic spraying device |
| CN105618303A (en) * | 2016-03-28 | 2016-06-01 | 吴忠仪表有限责任公司 | Spherical core spraying tool |
| CN106179833A (en) * | 2016-07-12 | 2016-12-07 | 江苏福华传动件有限公司 | A kind of printer magnetic roller automatic spraying machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107930913A (en) | 2018-04-20 |
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