CN115179664B - Full-automatic marking device for copper pipe - Google Patents
Full-automatic marking device for copper pipe Download PDFInfo
- Publication number
- CN115179664B CN115179664B CN202211113519.1A CN202211113519A CN115179664B CN 115179664 B CN115179664 B CN 115179664B CN 202211113519 A CN202211113519 A CN 202211113519A CN 115179664 B CN115179664 B CN 115179664B
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- Prior art keywords
- frame
- processing rack
- fixed
- intermittent
- telescopic
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 24
- 239000010949 copper Substances 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 54
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 description 17
- 230000007547 defect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
-
- 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
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
- B41J3/40733—Printing on cylindrical or rotationally symmetrical objects, e. g. on bottles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Specific Conveyance Elements (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention discloses a full-automatic copper pipe marking device which comprises a processing rack, wherein a distributing mechanism is fixed at the upper end of the processing rack, a feeding frame is obliquely arranged at the upper end of the processing rack, the feeding frame is positioned at the rear side of the distributing mechanism and is inclined forwards from back to front, an intermittent airing frame which is inclined forwards is fixed at the front side end of the processing rack, an extensible material blocking piece is uniformly fixed on the intermittent airing frame, an adjustable line drawing component is fixed at the upper end of the feeding frame, the adjustable line drawing components are positioned above the upper end extensible material blocking piece, a jacking component is arranged on the processing rack, the number of the jacking components is not less than two, the jacking component is positioned below the adjustable line drawing components, the full-automatic copper pipe marking device is simple in structure, easy and convenient to operate, can be used for continuously drawing lines, is not used for copper pipes with different diameters, and has a wider application range.
Description
Technical Field
The invention relates to the technical field of copper pipe line drawing, in particular to a full-automatic copper pipe marking device.
Background
Copper pipe is also called red copper pipe, one kind of non-ferrous metal pipe, is the seamless pipe of suppression and drawing, and the copper pipe possesses good conductivity, the characteristics of heat conduction, the main material of the electrically conductive accessory of electronic product and heat dissipation accessory to become the main choice that modern contractor was installed at running water pipeline, heat supply, refrigeration pipeline in all house commodity rooms, copper pipe corrosion resistance is strong, be difficult for oxidation, and be difficult for taking chemical reaction with some liquid substances, easy bright curved molding, copper pipe weight is lighter, the heat conductivity is good, low temperature intensity is high. The copper pipe is usually used for manufacturing heat exchange equipment, the copper pipe needs to be scribed when being processed, but the existing device has the following defects that manual feeding is needed when the copper pipe is processed, the second scribing can only be performed on one position of the copper pipe each time, the scribing speed is low, the third scribing process needs to manually rotate the copper pipe, the processing speed is low, and the requirements of people cannot be met.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the full-automatic copper pipe marking device which is simple in structure, convenient to operate, capable of not continuously drawing lines, wider in application range and capable of effectively solving the problems in the background technology, and is used for copper pipes with different diameters.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a full-automatic marking device of copper pipe, includes the processing frame, the upper end of processing frame is fixed with feed mechanism, and the upper end slope of processing frame is provided with the material loading frame, and the material loading frame is located feed mechanism's rear side, and the material loading frame is for following back forward slope, the front side end of processing frame is fixed with the intermittent type sunning frame of forward slope, and intermittent type sunning frame is located feed mechanism's front side lower extreme, evenly be fixed with flexible fender material on the intermittent type sunning frame, the upper end of material loading frame is fixed with adjustable setting-out subassembly, and adjustable setting-out subassembly is located the top of the flexible fender material of upper end, be equipped with the liftout subassembly in the processing frame, the number of liftout subassembly is not less than two, and the liftout subassembly is located adjustable setting-out subassembly's below, the one end of processing frame is fixed with rotating assembly, rotating assembly is located adjustable setting-out subassembly's one end, and the front side of processing frame is fixed with L type receipts work or material rest, and L type receipts work or material rest is located intermittent type sunning frame's below.
Further, the telescopic material blocking pieces positioned at the same height are in one group, and the telescopic material blocking pieces are not less than three groups, so that the work pieces with good line drawing can be dried through the three groups of telescopic material blocking pieces.
Further, feed divider includes the connection pivot of being connected through bearing and processing frame rotation, and the outside of connecting the pivot evenly is equipped with the feed divider rolling disc, and the outside of feed divider rolling disc evenly is equipped with U type card silo, one side of processing frame is equipped with and drives and connect pivot pivoted servo motor, can stack the work piece through last work piece, can the work piece roll off one side of feed divider rolling disc through the last work piece of tilting equipment, can drive through servo motor and connect the pivot rotation, can drive feed divider rolling disc rotation through connecting the pivot rotation, can be to work piece one by one joint through the U type card silo on the feed divider rolling disc to this is to the transport of work piece one by one.
Further, the intermittent type sunning frame includes the horizontal bracing piece fixed with the processing frame, evenly welds the sunning bracing piece on the horizontal bracing piece, evenly is equipped with the through-hole that corresponds with flexible fender material piece on the sunning bracing piece, and the work piece that divides the material rolling disc to carry falls into on the intermittent type sunning frame, first stops the work piece through a set of flexible fender material piece extension in upper end.
Further, adjustable setting-out subassembly includes the slip track fixed with the processing frame, is equipped with sliding connection's slip link on the slip track, is equipped with adjusting bolt on the slip link, and is equipped with flexible cylinder one on the slip link, and flexible end of flexible cylinder one is fixed with the setting-out pen, can adjust the position of setting-out pen through sliding connection frame at slip track slip, then can drive the setting-out pen and reciprocate through flexible cylinder one to this can be to the upper and lower position control of setting-out pen, with this lower extreme and the work piece contact that can make the setting-out pen.
Further, the liftout subassembly is including fixing the adjustable support in the processing frame, is equipped with flexible cylinder III on the adjustable support, and flexible cylinder III's upper end is fixed with V type kicking block, can drive V type kicking block and reciprocate through flexible cylinder III is flexible, can roof one side of rotating assembly with the work piece through V type kicking block.
Further, rotating assembly is including setting up the support in processing frame, and the upper end of support is equipped with flexible cylinder two, and flexible end of flexible cylinder two is equipped with the revolving cylinder, and the rotating end of revolving cylinder is fixed with the chuck, can drive revolving cylinder and chuck through flexible cylinder two and remove to this can make work piece one end be located inside the chuck, then the chuck is fixed work piece one end, can drive the chuck rotation through revolving cylinder when the setting-out, can drive the work piece rotation through the chuck, so as to draw the line.
Compared with the prior art, the invention has the beneficial effects that: can stack the work piece through last work or material rest, can the work piece roll off one side of dividing the material rolling disc through the material loading frame of tipping arrangement, can drive through servo motor and connect the pivot rotation, can drive the rotation of dividing the material rolling disc through connecting the pivot rotation, can be to the work piece joint one by one through the U type card silo on the branch material rolling disc, with this transport to work piece one by one, can drive revolving cylinder and chuck through flexible cylinder two and remove, thereby can make work piece one end be located inside the chuck, then the chuck is fixed work piece one end, can drive the chuck rotation through revolving cylinder when drawing the line, can drive the work piece rotation through the chuck, so as to draw the line, can drive V type kicking block and reciprocate through three flexible cylinder, can be with the work piece top to one side of revolving assembly through V type kicking block, this copper pipe full-automatic marking device, moreover, the operation is simple and convenient, can not carry out continuous drawing line, and the application scope is wider for different diameters.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of the structure of the invention at A
FIG. 4 is an enlarged view of the structure of the present invention at B
Fig. 5 is an enlarged schematic view of the structure of the present invention at C.
In the figure: 1 processing frame, 2L formula receipts work or material rest, 3 material loading frame, 4 intermittent type sunning framves, 41 sunning bracing piece, 42 horizontal bracing piece, 5 feed mechanism, 51 servo motor, 52 connection pivot, 53 feed rotating disk, 6 switch board, 7 adjustable setting-out subassembly, 71 slip link, 72 telescopic cylinder one, 73 sliding track, 74 setting-out pens, 8 telescopic material retaining piece, 9 rotating component, 91 telescopic cylinder two, 92 support, 93 rotating cylinder, 94 chuck, 10 liftout subassembly, 101 adjustable support, 102 telescopic cylinder three, 103V type kicking block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a full-automatic marking device of copper pipe, including processing frame 1, the upper end of processing frame 1 is fixed with feed mechanism 5, and the upper end slope of processing frame 1 is provided with material loading frame 3, material loading frame 3 is located the rear side of feed mechanism 5, and material loading frame 3 is for leaning forward from the back, the front side end of processing frame 1 is fixed with the intermittent type sunning frame 4 of leaning forward, intermittent type sunning frame 4 is located the front side lower extreme of feed mechanism 5, evenly be fixed with flexible fender material piece 8 on the intermittent type sunning frame 4, the upper end of material loading frame 3 is fixed with adjustable setting-out subassembly 7, adjustable setting-out subassembly 7 is located the top of the flexible fender material piece 8 of upper end, be equipped with liftout subassembly 10 on the processing frame 1, the number of liftout subassembly 10 is not less than two, and liftout subassembly 10 is located the below of adjustable setting-out subassembly 7, the one end of processing frame 1 is fixed with rotary component 9, rotary component 9 is located the one end of adjustable setting-out subassembly 7, and the front side of processing frame 1 is fixed with L type receipts material receiving frame 2, L type intermittent type receipts material receiving frame 4 is located the below.
Further, the telescopic blocking pieces 8 located at the same height are a group, the telescopic blocking pieces 8 are not less than three groups, and the work pieces with good line drawing can be dried in a stepped mode through the three groups of telescopic blocking pieces 8.
Further, the feed divider 5 includes the connection pivot 52 that rotates through bearing and processing frame 1 to be connected, the outside of connecting the pivot 52 evenly is equipped with branch material rolling disc 53, the outside of branch material rolling disc 53 evenly is equipped with U type card silo, one side of processing frame 1 is equipped with and drives and connect pivot 52 pivoted servo motor 51, can stack the work piece through last work rest 3, can drive through servo motor 51 and connect pivot 52 rotation through last work rest 3 of tilting equipment and roll off one side of branch material rolling disc 53, can drive branch material rolling disc 53 rotation through connecting the pivot 52 rotation, can be to work piece joint one by one through the U type card silo on the branch material rolling disc 53, thereby to the transport of work piece one by one.
Further, the intermittent airing rack 4 comprises a transverse supporting rod 42 fixed with the processing rack 1, the transverse supporting rod 42 is uniformly welded with an airing supporting rod 41, through holes corresponding to the telescopic blocking pieces 8 are uniformly formed in the airing supporting rod 41, workpieces conveyed by the material dividing rotating disc 53 fall onto the intermittent airing rack 4, and the workpieces are blocked for the first time through the extension of the upper group of telescopic blocking pieces 8.
Further, the adjustable line drawing assembly 7 comprises a sliding rail 73 fixed with the processing rack 1, a sliding connection frame 71 is arranged on the sliding rail 73 and is in sliding connection, an adjusting bolt is arranged on the sliding connection frame 71, a first telescopic cylinder 72 is arranged on the sliding connection frame 71, a line drawing pen 74 is fixed at the telescopic end of the first telescopic cylinder 72, the position of the line drawing pen 74 can be adjusted by sliding of the sliding connection frame 71 on the sliding rail 73, then the line drawing pen 74 can be driven to move up and down through the first telescopic cylinder 72, so that the up-and-down position of the line drawing pen 74 can be adjusted, and the lower end of the line drawing pen 74 can be contacted with a workpiece.
Further, the material ejection assembly 10 comprises an adjustable support 101 fixed on the processing frame 1, a telescopic cylinder III 102 is arranged on the adjustable support 101, a V-shaped ejection block 103 is fixed at the upper end of the telescopic cylinder III 102, the V-shaped ejection block 103 can be driven to move up and down by stretching of the telescopic cylinder III 102, and a workpiece can be ejected to one side of the rotating assembly 9 by the V-shaped ejection block 103.
Further, the rotating assembly 9 comprises a support 92 arranged on the processing rack 1, a telescopic cylinder II 91 is arranged at the upper end of the support 92, a rotating cylinder 93 is arranged at the telescopic end of the telescopic cylinder II 91, a chuck 94 is fixed at the rotating end of the rotating cylinder 93, the rotating cylinder 93 and the chuck 94 can be driven to move through the telescopic cylinder II 91, one end of a workpiece can be located inside the chuck 94, then the chuck 94 is used for fixing one end of the workpiece, the chuck 94 can be driven to rotate through the rotating cylinder 93 during line drawing, and the workpiece can be driven to rotate through the chuck 94, so that line drawing is carried out.
When in use: can stack the work piece through last work or material rest 3, can the work piece roll off one side of dividing the material rolling disc 53 through the material loading rest 3 of tilting equipment, can drive through servo motor 51 and connect pivot 52 rotation, can drive through connecting pivot 52 rotation and divide the material rolling disc 53 rotation, can be to work piece joint one by one through the U type card silo on dividing the material rolling disc 53, thereby to work piece transport one by one, first time block the work piece through a set of flexible fender material piece 8 extension of upper end, can drive V type kicking block 103 and reciprocate through flexible cylinder three 102 extension, can push up one side of rotating assembly 9 with the work piece through V type kicking block 103, can drive revolving cylinder 93 and chuck 94 through flexible cylinder two 91, so that work piece one end is located inside chuck 94, then chuck 94 is fixed with work piece one end, can adjust the position of drawing line 74 through sliding connection frame 71 in sliding track 73, then can drive drawing line 74 and reciprocate, so that can be to the upper and lower position of drawing line 74, can drive the drawing line 4 through flexible cylinder three extension, can drive the drawing line 4 and then can rotate the work piece through the flexible cylinder 94, can carry out the top and stop line through the rotation of the work piece and the rotary chuck 94, finally can carry out the work piece through the flexible and the line 4 and the rotary chuck is carried out the work piece is carried out and the work piece is finished and is finished.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a full-automatic marking device of copper pipe, includes processing frame (1), its characterized in that: the upper end of the processing rack (1) is fixedly provided with a distributing mechanism (5), the distributing mechanism (5) comprises a connecting rotating shaft (52) which is rotationally connected with the processing rack (1) through a bearing, the outer side of the connecting rotating shaft (52) is uniformly provided with a distributing rotating disc (53), the outer side of the distributing rotating disc (53) is uniformly provided with a U-shaped clamping groove, one side of the processing rack (1) is provided with a servo motor (51) which drives the connecting rotating shaft (52) to rotate, the upper end of the processing rack (1) is obliquely provided with a feeding frame (3), the feeding frame (3) is positioned at the rear side of the distributing mechanism (5), the feeding frame (3) is obliquely forwards inclined from the rear side, the front side end of the processing rack (1) is fixedly provided with an intermittent airing frame (4) which is obliquely inclined forwards, the intermittent airing frame (4) comprises a transverse supporting rod (42) which is fixedly arranged on the processing rack (1), the transverse supporting rod (42) is uniformly welded with an airing supporting rod (41), an intermittent through hole which corresponds to an telescopic baffle piece (8) is uniformly arranged on the airing supporting rod (41), the intermittent airing frame (4) is positioned at the front side of the upper end (7) of the processing rack (1) and the intermittent airing frame (5) is fixedly provided with an intermittent airing frame (7), the adjustable line drawing assembly (7) comprises a sliding rail (73) fixed with the processing rack (1), a sliding connection frame (71) is arranged on the sliding rail (73), an adjusting bolt is arranged on the sliding connection frame (71), a first telescopic cylinder (72) is arranged on the sliding connection frame (71), a line drawing pen (74) is fixed at the telescopic end of the first telescopic cylinder (72), the adjustable line drawing assembly (7) is positioned above an upper telescopic baffle (8), a material ejection assembly (10) is arranged on the processing rack (1), the material ejection assembly (10) comprises an adjustable support (101) fixed on the processing rack (1), a third telescopic cylinder (102) is arranged on the adjustable support (101), a V-shaped top block (103) is fixed at the upper end of the third telescopic cylinder (102), the number of the material ejection assembly (10) is not less than two, the material ejection assembly (10) is positioned below the adjustable line drawing assembly (7), a rotating assembly (9) is fixed at one end of the processing rack (1), the rotating assembly (9) comprises a second telescopic cylinder (92) fixed at the upper end of the second telescopic cylinder (92), a rotating support (93) is arranged at the upper end of the second telescopic cylinder (92), the rotary component (9) is located one end of the adjustable line drawing component (7), the front side of the processing rack (1) is fixedly provided with an L-shaped material collecting rack (2), the L-shaped material collecting rack (2) is located below the intermittent airing rack (4), and one side of the processing rack (1) is provided with a control cabinet (6) for controlling the device.
2. The fully automatic copper pipe marking device according to claim 1, wherein: the telescopic material blocking pieces (8) positioned at the same height are in one group, and the telescopic material blocking pieces (8) are not less than three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113519.1A CN115179664B (en) | 2022-09-14 | 2022-09-14 | Full-automatic marking device for copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113519.1A CN115179664B (en) | 2022-09-14 | 2022-09-14 | Full-automatic marking device for copper pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115179664A CN115179664A (en) | 2022-10-14 |
| CN115179664B true CN115179664B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211113519.1A Active CN115179664B (en) | 2022-09-14 | 2022-09-14 | Full-automatic marking device for copper pipe |
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| CN (1) | CN115179664B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017148392A1 (en) * | 2016-03-02 | 2017-09-08 | 上海创司杰医疗科技有限公司 | Vacuum blood collection tube labelling machine and vacuum blood collection tube conveying and labelling method |
| CN110775580B (en) * | 2019-10-31 | 2021-04-13 | 海盐巨龙标准件有限公司 | Square head bolt is transferred to beating and is beaten integrative device |
| CN112706970A (en) * | 2020-12-17 | 2021-04-27 | 潍坊职业学院 | Automatic packaging device for paper tubes |
| CN215625137U (en) * | 2020-12-31 | 2022-01-25 | 浙江海亮股份有限公司 | Automatic character spraying machine for pipes |
| CN113695127B (en) * | 2021-11-01 | 2022-01-28 | 新乡职业技术学院 | Electromechanical integrated numerical control spraying machine tool |
| CN217296224U (en) * | 2022-05-16 | 2022-08-26 | 佛山市隆信激光科技有限公司 | Tubular product loading attachment |
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