CN111531518B - Automatic steel pick device of drawing of train wheel piece - Google Patents
Automatic steel pick device of drawing of train wheel piece Download PDFInfo
- Publication number
- CN111531518B CN111531518B CN202010286011.6A CN202010286011A CN111531518B CN 111531518 B CN111531518 B CN 111531518B CN 202010286011 A CN202010286011 A CN 202010286011A CN 111531518 B CN111531518 B CN 111531518B
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- Prior art keywords
- blanking
- lifting
- rod
- pen
- train wheel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010422 painting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 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
- 238000004064 recycling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of steel pick manufacturing, in particular to an automatic steel pick line marking device for a train wheel sheet. The technical problem to be solved by the invention is to provide the automatic steel pick line scribing device for the train wheel blade, which can accurately scribe the steel pick line on the train wheel blade, has high scribing efficiency and effectively reduces the labor intensity. For an automatic steel pick traditional thread binding putting of drawing of train wheel piece, include: a support; a conveying component arranged on the conveying bracket; the fixed bracket is positioned above the bracket; the platform plate is arranged on the fixed support, and a through hole is formed in one side of the platform plate; the motor is arranged on the platform plate; and the cam is connected with the output shaft of the motor through a coupler. The automatic steel pick line scribing operation is carried out on the train wheel piece, the phenomenon that the traditional steel pick line scribing operation of the train wheel piece depends on manual operation is changed, and the operation is simple, convenient and quick.
Description
Technical Field
The invention relates to the field of steel pick manufacturing, in particular to an automatic steel pick line marking device for a train wheel sheet.
Background
The steel pickaxe has wide application range and can be used for agriculture, industry, military and the like, so the steel pickaxe has better market prospect. Some steel pick manufacturers currently manufacture steel picks by utilizing recovered old train wheel sheets, and the steel picks manufactured by utilizing the recovered train wheel sheets can realize the recycling of resources, reduce the cost of the steel picks manufactured by the manufacturers and help the manufacturers to obtain more profits.
The train wheel piece is manually turned to the side needing to be scribed, the train wheel piece is heavy, long-time work can exceed the body load of workers to bring damage to the body, the steel pick line scribing on the train wheel piece requires that workers scribe steel pick lines at uniform intervals on the train wheel piece by using chalks and rulers, the steel pick line scribing manually can generate large errors and deviations, the requirement for steel pick manufacturing accuracy cannot be met, the efficiency of manually scribing the steel pick line is low, and the process of manufacturing the steel pick is influenced.
Therefore, the train wheel piece automatic steel pick line scribing device which can automatically and accurately scribe the steel pick line on the train wheel piece, improve the accuracy of scribing the steel pick line, is high in scribing efficiency and can effectively reduce the labor intensity of workers needs to be designed.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that large errors and deviations exist when steel pick lines are scribed on train wheel sheets manually, steel pick lines can not be scribed at uniform intervals, the efficiency of scribing the steel pick lines manually is low, and the labor intensity is high.
(2) Technical scheme
In order to solve the technical problem, the invention provides an automatic steel pick line scribing device for a train wheel blade, which comprises:
a delivery stent;
a conveying component arranged on the conveying bracket;
the fixed bracket is positioned above the conveying bracket;
the platform plate is arranged on the fixed support, and a through hole is formed in one side of the platform plate;
the through hole is positioned on the right side of the motor, and a blanking part is arranged in the through hole;
the motor is arranged on the platform plate;
the cam is connected with the output shaft of the motor through a coupler, and a lever is arranged at one convex end;
the blanking part is arranged on the platform plate;
the lifting component is arranged on the platform plate;
the pen clamping and line drawing component is arranged on the lifting component;
the lifting rod is connected with the two pen-holding line-drawing components;
the fixed sleeve is connected to one end of the lifting rod;
the first spring is arranged in the fixed sleeve;
the deflector rod is arranged in the fixed sleeve and contacts with the conveying component through the first spring;
the platform supporting rod is connected to the platform plate;
the middle part of the lever is rotatably connected with the platform supporting rod, one end of the lifting component is rotatably connected with the lever, and the other end of the lever is connected with the blanking component;
and one end of the second spring is connected with the lever, and the other end of the second spring is connected with the platform plate.
Preferably, the conveying member includes:
the bearing is fixedly arranged on the conveying bracket;
the rotating shaft is arranged in the bearing;
the rotary shaft is sleeved with the rotary drum, and the rotary drum is provided with a shifting groove;
the belt is sleeved between the two rollers, and a plurality of positioning blocks are arranged on the belt at equal distances.
Preferably, the elevating member includes:
the sliding rail connecting plate is arranged on one side of the platform plate;
the lifting slide rail is arranged at one end of the slide rail connecting plate;
the lifting slide block is connected with the lifting slide rail in a sliding manner;
the lifting main rod is connected with the lifting slide block;
the disc is arranged at the other end of the lifting main rod, a first waist-shaped hole is formed in one end of the lifting main rod, and one end of the lever is located in the first waist-shaped hole in a sliding mode.
Preferably, the line clamping and marking member comprises:
the lifting connecting rods are arranged at the bottoms of the circular discs;
the pen clamping swing rod is rotatably connected with the lifting connecting rod;
one end of the third spring is connected with the lifting connecting rod, and the other end of the third spring is connected with the pen clamping swinging rod;
the pen clamping stop block is connected with the pen clamping swing rod;
the pen clamping plastic block is connected to the pen clamping stop block;
the pen clamping sliding sleeve is sleeved on the pen clamping plastic block in a sliding manner;
the pen clamping spring is sleeved on the pen clamping plastic block and arranged between the pen clamping sliding sleeve and the pen clamping stop block.
Preferably, the blanking part comprises:
the discharging barrel is arranged on the platform plate;
the blanking stop block is connected to one end of the blanking barrel;
the blanking connecting block is connected to one side of the blanking barrel;
the blanking sliding sleeve is connected to one end of the blanking connecting block;
the blanking sliding plate is connected with the blanking sliding sleeve in a sliding manner, and one end of the blanking sliding plate is provided with a second waist-shaped hole;
a third waist-shaped hole is formed in one end of the blanking swing rod, the other end of the lever is slidably located in the third waist-shaped hole, and the blanking swing rod penetrates through the through hole in the platform plate and is rotatably connected with the platform plate;
and one end of the blanking spring is connected with the blanking swing rod, and the other end of the blanking spring is connected with the blanking connecting block.
(3) Advantageous effects
1. According to the invention, through carrying out automatic steel pick line marking operation on the train wheel sheet, the phenomenon that the traditional steel pick line marking operation of the train wheel sheet is carried out manually is changed, the operation is simple, convenient and quick, the efficiency of marking the steel pick line by the train wheel sheet is improved, and the labor intensity of workers is reduced.
2. According to the invention, the uniform and accurate steel pick line marking operation on the train wheel sheet can be realized through the pen clamping line marking component, the requirement on the accuracy of manufacturing the steel pick by utilizing the train wheel sheet can be met, the integral accuracy of manufacturing the steel pick is improved, and the quality of a steel pick product is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of the conveying member of the present invention.
Fig. 3 is a schematic perspective view of a pen-holding and line-drawing member of the present invention.
Fig. 4 is a schematic perspective view of the lifting member of the present invention.
Fig. 5 is a schematic perspective view of the blanking part of the present invention.
The symbols in the drawings are: 1-conveying support, 2-fixed support, 3-conveying part, 4-stroke-drawing part, 5-lifting part, 6-motor, 7-cam, 8-blanking part, 9-platform plate, 10-lifting rod, 11-fixed sleeve, 12-first spring, 13-lifting rod, 14-platform supporting rod, 15-lever, 16-second spring, 17-through hole, 31-rotating shaft, 32-bearing, 33-roller, 34-pulling groove, 35-positioning block, 36-belt, 41-lifting connecting rod, 42-third spring, 43-stroke-clamping swinging rod, 44-stroke block, 45-stroke-clamping spring, 46-stroke-clamping sliding sleeve, 47-stroke-clamping plastic block, 51-disk, 52-sliding rail connecting plate, 53-lifting slide block, 54-lifting slide rail, 55-lifting swing rail, 56-first waist-shaped hole, 81-blanking block, 82-blanking barrel, 83-blanking slide block, 84-blanking connecting block, 85-blanking slide block, 86-stroke-blanking slide rail, 87-second waist-shaped hole, 88-blanking waist-shaped hole, 89-blanking waist-shaped hole.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides an automatic steel pick device of drawing a mark of train wheel piece, as shown in figure 1, including conveying support 1, fixed bolster 2, conveyor part 3, press from both sides a setting-out part 4, lifting unit 5, motor 6, cam 7, unloading part 8, landing slab 9, lifter 10, fixed cover 11, first spring 12, driving lever 13, platform bracing piece 14, lever 15 and second spring 16, be provided with conveyor part 3 on conveying support 1, the upper end fixedly connected with landing slab 9 of two fixed bolsters 2, landing slab 9 is located conveyor part 3 top, the left side of landing slab 9 is connected with lifting unit 5, the bottom of lifting unit 5 is connected in having a plurality of pen-holding setting-out parts 4, wherein be connected with lifter 10 on two pen-holding setting-out parts 4, the one end fixedly connected with fixed cover 11 of lifter 10, be provided with first spring 12 in the fixed cover 11, the one end of first spring 12 is connected with driving lever 13 that the slidingly set up in fixed cover 11, driving lever 13 passes first spring 12 and conveyor part 3 contact, install motor 6 in the middle part 9, the output shaft 7 is installed through-hole through the output shaft 7 on the motor 6, the left end of the platform 15 is connected with the left end of second spring 15, the landing slab, and the left end of connecting plate 15 of connecting with the landing slab 16 of connecting with the landing slab, the left end of connecting with the motor 15, the landing slab 16 of the motor 15, the left end of connecting with the platform 16, the platform part 15, the platform 15, the connecting with the platform 16 of the left end of the lower platform part, the motor 15, the platform component, the connecting with the left end of the platform 16 of the spring, the spring 9, the connecting with the lower platform 16 of the left end connecting with the motor 15.
When a large number of train wheel sheets need to be scribed with steel pick lines, a worker places the train wheel sheets in the blanking part 8, then the motor 6 is started, the motor 6 drives the cam 7 to rotate, the cam 7 drives the lever 15 to move up and down, the lever 15 drives the lifting part 5 to move up and down, the lifting part 5 drives the pen clamping line drawing part 4 to move up and down, a painting brush on the pen clamping line drawing part 4 performs scribing on the train wheel sheets, when the pen clamping line drawing part 4 drives the lifting rod 10 to move up, the deflector rod 13 in the lifting rod 10 stirs the conveying part 3, so that the conveying part 3 moves, and the next train wheel sheet scribing is performed.
Example 2
On the basis of embodiment 1, as shown in fig. 2, the conveying component 3 includes a rotating shaft 31, bearings 32, rollers 33, positioning blocks 35 and a belt 36, the bearings 32 are fixedly installed at the front and rear sides of the left and right portions of the conveying support 1, the rotating shaft 31 is arranged between the front and rear bearings 32, the rollers 33 are connected to the rotating shaft 31, a plurality of shifting grooves 34 are uniformly arranged at intervals at the front and rear portions of the outer side of the left roller 33, the belt 36 is connected between the two rollers 33, and the positioning blocks 35 are arranged on the belt 36 at equal distances.
The shift lever 13 and the shifting groove 34 cooperate to drive the roller 33 to rotate, so that the train wheel sheets can be conveyed by the belt 36, when the shift lever 13 is clamped in the shifting groove 34, the shift lever 13 shifts the roller 33 to rotate, and the rotating distance of the roller 33 is consistent with the distance between two adjacent shifting grooves 34.
Example 3
On the basis of embodiment 2, as shown in fig. 2-5, the lifting component 5 includes a disc 51, a slide rail connecting plate 52, a lifting slider 53, a lifting slide rail 54, and a lifting main rod 55, the slide rail connecting plate 52 is fixedly connected to the left end of the platform plate 9, the lifting slide rail 54 is connected to the left end of the slide rail connecting plate 52, the lifting slider 53 is slidably connected to the lifting slide rail 54, the lifting main rod 55 is fixedly connected to the left side of the lifting slider 53, the disc 51 is disposed at the lower end of the lifting main rod 55, a first kidney-shaped hole 56 is disposed at the upper end of the lifting main rod 55, and the left end of the lever 15 is movably connected to the first kidney-shaped hole 56.
The pen-clamping line-drawing component 4 comprises a lifting connecting rod 41, a third spring 42, a pen-clamping spring 45, a pen-clamping swinging rod 43, a pen-clamping stop block 44, a pen-clamping sliding sleeve 46 and a pen-clamping plastic block 47, wherein the bottom of the disc 51 is provided with a plurality of lifting connecting rods 41, one end of each lifting connecting rod 41 is rotatably connected with one pen-clamping swinging rod 43, the middle part of each lifting connecting rod 41 is connected with one third spring 42, the other end of each third spring 42 is connected with the upper part of the pen-clamping swinging rod 43, the bottom of each pen-clamping swinging rod 43 is fixedly connected with the pen-clamping stop block 44, the lower end surface of each pen-clamping stop block 44 is fixedly connected with the pen-clamping plastic block 47, the pen-clamping sliding sleeve 46 is slidably arranged on the pen-clamping plastic block 47, the pen-clamping spring 45 is arranged between the pen-clamping sliding sleeve 46 and the pen-clamping stop block 44, and the pen-clamping swinging rod 43 passes through the pen-clamping spring 45.
The blanking part 8 comprises a blanking stop block 81, a blanking cylinder 82, a blanking sliding plate 83, a blanking connecting block 84, a blanking sliding sleeve 85, a blanking spring 86 and a blanking swing rod 88, the right part of the platform plate 9 is embedded with the blanking cylinder 82, the bottom end of the blanking cylinder 82 is provided with the blanking stop block 81, the lower part of the left side of the blanking cylinder 82 is fixedly connected with the blanking connecting block 84, the bottom end of the blanking connecting block 84 is fixedly connected with the blanking sliding sleeve 85, a sliding hole is formed in the blanking sliding sleeve 85, the blanking sliding plate 83 is arranged in the sliding hole in a sliding manner, the left part of the blanking sliding plate 83 is provided with a second waist-shaped hole 87, the second waist-shaped hole 87 is connected with the blanking swing rod 88 in a sliding manner, one end of the blanking spring 86 is connected with the bottom end of the blanking swing rod 88, the other end of the blanking spring 86 is connected with the blanking connecting block 84, the upper end of the blanking swing rod 88 is provided with a third waist-shaped hole 89, the right end of the lever 15 is arranged in a sliding manner in the third waist-shaped hole 89, the blanking swing rod 88 passes through hole 17 in the platform plate 9, and the blanking swing rod 88 is rotatably connected with the platform plate 9.
When the cam 7 drives the right end of the lever 15 to move upwards, the left end of the lever 15 moves downwards, the lifting main rod 55 connected with the lever 15 moves downwards along the lifting slide rail 54, the disc 51 connected with the lifting main rod 55 moves downwards, and the pen-holding scribing part 4 below the disc moves downwards to perform scribing work.
The pen clamping plastic block 47 is connected with the pen clamping sliding sleeve 46 in a sliding mode, when the pen clamping spring 45 is compressed upwards, the pen clamping sliding sleeve 46 moves upwards, the pen clamping plastic block 47 can be connected with the pen clamping swinging rod 43, a painting brush required to be used for drawing a steel pick line can be placed into the pen clamping plastic block 47, the pen clamping sliding sleeve 46 moves downwards, the painting brush in the pen clamping plastic block 47 can be fixed, and the operation is simple, convenient and fast.
When the cam 7 drives the right end of the lever 15 to move upwards, the left end of the lever 15 moves downwards, the lever 15 drives the upper end of the blanking swing rod 88 to move leftwards, the lower end of the blanking swing rod moves rightwards, the blanking slide plate 83 is driven to move rightwards to be in contact with the blanking stop block 81, the train wheel sheet is prevented from falling from the blanking barrel 82, the left end of the lever 15 drives the lifting component 5 to move downwards, the lifting component 5 drives the line clamping and marking component 4 to move downwards, the line clamping and marking component 4 drives the lifting rod 10 to move downwards, the deflector rod 13 arranged in the fixed sleeve 11 extends outwards to be in contact with the shifting groove 34, the deflector rod 13 is clamped in the shifting groove 34 to drive the roller 33 to rotate, at the moment, the whole conveying component 3 rotates to work, the train wheel sheet is conveyed to the position below the line clamping and marking component 4, the lifting connecting rod 41 moves downwards to drive the upper end of the line clamping and swinging rod 43 to move outwards, the lower end of the train wheel sheet moves inwards, the train wheel sheet moving leftwards is in contact with the line clamping and the train wheel sheet performs automatic drawing operation on the train wheel sheet by moving rightwards under the extrusion effect. The reciprocating operation can realize the automatic steel pick line marking function on the train wheel sheet, the operation is simple, convenient and quick, the efficiency is high, the accuracy of the steel pick line marking is improved, and the labor intensity of workers is reduced.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. The utility model provides an automatic steel pick device of drawing of train wheel piece which characterized in that includes:
a delivery carriage (1);
a conveying member (3) provided to the conveying holder (1);
the fixed support (2) is positioned above the conveying support (1);
the platform plate (9), the platform plate (9) is arranged on the fixed support (2), and one side of the platform plate (9) is provided with a through hole (17);
the through hole (17) is positioned on the right side of the motor (6), and a blanking part (8) is arranged in the through hole (17);
a motor (6) mounted on the platform plate (9);
the cam (7) is connected with an output shaft of the motor (6) through a coupler, and one end of the cam (7) is provided with a lever (15);
a blanking part (8) arranged on the platform plate (9);
a lifting member (5) provided on the platen plate (9);
a pen and line clamping component (4) arranged on the lifting component (5);
the lifting rod (10) is connected with the two pen-holding line-drawing components (4);
a fixing sleeve (11) connected to one end of the lifting rod (10);
the first spring (12) is arranged in the fixed sleeve (11);
the deflector rod (13) is arranged in the fixed sleeve (11), and the deflector rod (13) passes through the first spring (12) to be contacted with the conveying component (3);
a platform support bar (14) connected to the platform plate (9);
the middle part of the lever (15) is rotatably connected with the platform supporting rod (14), one end of the lifting component (5) is rotatably connected with the lever (15), and the other end of the lever (15) is connected with the blanking component (8);
and one end of the second spring (16) is connected with the lever (15), and the other end of the second spring is connected with the platform plate (9).
2. The automatic steel pick scribing device for train wheel blade according to claim 1, wherein the conveying component (3) comprises:
the bearing (32) is fixedly arranged on the conveying bracket (1);
a rotating shaft (31) arranged in the bearing (32);
the roller (33) is sleeved on the rotating shaft (31), and the roller (33) is provided with a shifting groove (34);
a belt (36) sleeved between the two rollers (33), and a plurality of positioning blocks (35) are arranged on the belt (36) at equal intervals.
3. The automatic steel pick scribing device for train wheel blade according to claim 2, wherein the lifting member (5) comprises:
the slide rail connecting plate (52) is arranged on one side of the platform plate (9);
the lifting slide rail (54) is arranged at one end of the slide rail connecting plate (52);
the lifting slide block (53) is connected with the lifting slide rail (54) in a sliding way;
a lifting main rod (55) connected with the lifting slide block (53);
the disc (51) is arranged at the other end of the lifting main rod (55), a first waist-shaped hole (56) is formed in one end of the lifting main rod (55), and one end of the lever (15) is located in the first waist-shaped hole (56) in a sliding mode.
4. A train wheel automatic steel pick scribing device according to claim 3, wherein the pen-holding scribing component (4) comprises:
a plurality of lifting connecting rods (41) are arranged at the bottom of the disc (51);
a pen clamping swing rod (43) which is rotatably connected with the lifting connecting rod (41);
one end of the third spring (42) is connected with the lifting connecting rod (41), and the other end of the third spring is connected with the pen clamping swinging rod (43);
a pen clamping stop block (44) connected to the pen clamping swing rod (43);
the pen clamping plastic block (47) is connected to the pen clamping stop block (44);
the pen clamping sliding sleeve (46) is sleeved on the pen clamping plastic block (47) in a sliding manner;
the pen clamping spring (45) is sleeved on the pen clamping plastic block (47) and arranged between the pen clamping sliding sleeve (46) and the pen clamping stop block (44).
5. The automatic steel pick scribing device for train wheel sheets according to claim 4, wherein the blanking part (8) comprises:
a feed cylinder (82) provided on the platen plate (9);
a blanking stopper (81) connected to one end of the blanking barrel (82);
the blanking connecting block (84) is connected to one side of the blanking barrel (82);
the blanking sliding sleeve (85) is connected to one end of the blanking connecting block (84);
the blanking sliding plate (83) is connected with the blanking sliding sleeve (85) in a sliding manner, and one end of the blanking sliding plate (83) is provided with a second waist-shaped hole (87);
a third waist-shaped hole (89) is formed in one end of the blanking swing rod (88), the other end of the lever (15) is located in the third waist-shaped hole (89) in a sliding mode, and the blanking swing rod (88) penetrates through a through hole (17) in the platform plate (9) and is connected with the platform plate (9) in a rotating mode;
and one end of the blanking spring (86) is connected with the blanking swing rod (88), and the other end of the blanking spring is connected with the blanking connecting block (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010286011.6A CN111531518B (en) | 2020-04-13 | 2020-04-13 | Automatic steel pick device of drawing of train wheel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010286011.6A CN111531518B (en) | 2020-04-13 | 2020-04-13 | Automatic steel pick device of drawing of train wheel piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111531518A CN111531518A (en) | 2020-08-14 |
| CN111531518B true CN111531518B (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010286011.6A Expired - Fee Related CN111531518B (en) | 2020-04-13 | 2020-04-13 | Automatic steel pick device of drawing of train wheel piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111531518B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077635A (en) * | 2020-08-26 | 2020-12-15 | 谢城露 | Mark positioner is used in supplementary processing of five metals panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071252A (en) * | 1992-02-13 | 1995-01-06 | Gunma Kogyo Koutou Senmon Gatsukouchiyou | Manufacturing device for spline for processing steel frame |
| CN203712686U (en) * | 2014-01-06 | 2014-07-16 | 大亚(江苏)地板有限公司 | Ruling machine |
| CN205097173U (en) * | 2015-11-05 | 2016-03-23 | 无锡职业技术学院 | Automatic change steel sheet line printer |
| CN106277739A (en) * | 2016-08-05 | 2017-01-04 | 湖北新华光信息材料有限公司 | Optical glass plate automatically under disconnected device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6793302B2 (en) * | 2002-03-22 | 2004-09-21 | Microboards Technology, Llc | In-line marking system |
| US20150148948A1 (en) * | 2013-11-23 | 2015-05-28 | Dilip Singh | Mixing machine motion in a handheld marking device |
-
2020
- 2020-04-13 CN CN202010286011.6A patent/CN111531518B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071252A (en) * | 1992-02-13 | 1995-01-06 | Gunma Kogyo Koutou Senmon Gatsukouchiyou | Manufacturing device for spline for processing steel frame |
| CN203712686U (en) * | 2014-01-06 | 2014-07-16 | 大亚(江苏)地板有限公司 | Ruling machine |
| CN205097173U (en) * | 2015-11-05 | 2016-03-23 | 无锡职业技术学院 | Automatic change steel sheet line printer |
| CN106277739A (en) * | 2016-08-05 | 2017-01-04 | 湖北新华光信息材料有限公司 | Optical glass plate automatically under disconnected device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111531518A (en) | 2020-08-14 |
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Effective date of registration: 20221215 Address after: No. 518, Dongcheng Road, Lucheng Street, Changzhou Economic Development Zone, Jiangsu Province, 213,000 Applicant after: CHANGZHOU ZHONGHAO RAIL TRANSP TECHNOLOGY DEV Co.,Ltd. Address before: 518001 2316, Yujing building, No.15 Heping Road, Nanhu street, Shenzhen City, Guangdong Province Applicant before: Long Wenxian |
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Granted publication date: 20221227 |