CN113119641A - Numerical control multifunctional automatic number-changing and code-pressing equipment - Google Patents
Numerical control multifunctional automatic number-changing and code-pressing equipment Download PDFInfo
- Publication number
- CN113119641A CN113119641A CN202010045174.5A CN202010045174A CN113119641A CN 113119641 A CN113119641 A CN 113119641A CN 202010045174 A CN202010045174 A CN 202010045174A CN 113119641 A CN113119641 A CN 113119641A
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- servo motor
- spline
- code
- character code
- sliding seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0095—Machines or apparatus for embossing decorations or marks, e.g. embossing coins using computer control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
- B44B5/026—Dies
Abstract
The invention discloses a numerical control multifunctional automatic number-changing and code-pressing device which comprises a device floor, wherein two parallel long grooves are formed in the device floor, a character code carry slide rail is installed in each long groove, a servo motor dial assembly is fixedly installed on one side of each character code carry slide rail, a character code sheet slide seat is fixedly installed on the other side of each character code carry slide rail, and a dynamic password dial assembly is fixedly installed beside each character code sheet movable seat. The invention has the advantages that the printed number can be automatically adjusted, manual replacement is not needed, and the working efficiency is high.
Description
Technical Field
The invention relates to the field of metal pipe coding equipment, in particular to numerical control multifunctional automatic number-changing and code-pressing equipment.
Background
In the process of producing and manufacturing the metal pipe, according to the national requirements, the national specified codes, especially frame pipes of bicycles or electric vehicles, must be printed on the surfaces of the metal pipes with special purposes, and according to the national specifications, the corresponding codes must be printed on the frame pipes of the bicycles or the electric vehicles, so that the national specifications and management of the bicycles and the electric vehicles are facilitated;
in the existing code printing equipment, a fixed coding mode is adopted, firstly, a worker selects corresponding character code chips, then the selected character code chips are arranged to meet the specified coding sequence requirement, then the arranged character code chips are fixed to form fixed codes, and the starting equipment rolls the character codes on the surface of a frame pipe of a bicycle or an electric vehicle in a rolling mode to finish the code printing work of the frame pipe of the bicycle or the electric vehicle;
however, the coding equipment can only adjust codes manually, and when different codes need to be printed on the metal pipe, frequent manual adjustment and word chip replacement are needed, so that the working efficiency is seriously affected, the labor intensity of workers is increased, and the high-efficiency production requirement of enterprises is not facilitated.
Disclosure of Invention
The invention aims to solve the problems and designs a numerical control multifunctional automatic number-changing and code-pressing device.
The technical scheme of the invention is that the numerical control multifunctional automatic number-changing and code-pressing equipment comprises an equipment floor, wherein two parallel elongated slots are arranged on the equipment floor, a character code carry slide rail is arranged in each elongated slot,
a servo motor dial assembly is fixedly installed on one side of the code carry slide rail, a code piece sliding seat is fixedly installed on the other side of the code carry slide rail, and a dynamic password dial assembly is fixedly installed beside the code piece movable seat;
the servo motor dial assembly comprises a servo motor mounting bracket I and a carry sliding seat, wherein a screw rod driving servo motor is mounted on the servo motor mounting bracket I, a screw rod is mounted on the screw rod driving servo motor, the carry sliding seat is mounted on a character code carry sliding rail, a threaded hole is formed in the carry sliding seat, the screw rod penetrates through the threaded hole in the carry sliding seat, threads on the screw rod are meshed with internal threads of the threaded hole, a servo motor mounting bracket II is fixedly mounted on the carry sliding seat, a dial servo motor is mounted on the servo motor mounting bracket, and a servo motor connecting shaft is arranged on the servo motor mounting bracket;
the character code sheet sliding seat is characterized by further comprising a first spline, a second spline, a plurality of character code sheets and a connecting guide rod, wherein the plurality of character code sheets are arranged on the character code sheet sliding seat, a shifting gear sheet is clamped in the plurality of character code sheets, the first spline and the second spline are arranged into a straight line, the first spline and the second spline are horizontally inserted from one end of the character code sheet sliding seat and penetrate through the character code sheets to penetrate out from the other end of the character code sheet sliding seat, the connecting guide rod is horizontally inserted from one end of the character code sheet sliding seat and penetrates through the second spline to be inserted into the first spline, the first spline and the connecting guide rod are both provided with connecting holes, the connecting holes in the first spline correspond to the connecting holes in the connecting guide rod in position, and the first spline and;
the first spline is fixedly connected with the motor connecting shaft through a spline steel sleeve;
the dynamic password dialing assembly comprises a servo motor mounting bracket III fixedly mounted on the equipment floor, a dynamic dialing servo motor is mounted on the servo motor mounting bracket III, an output shaft is fixedly connected to the rotating end of the dynamic dialing servo motor, one end of the output shaft is inserted into a character code sheet sliding seat, a gear is fixedly mounted at one end of the output shaft inserted into the character code sheet sliding seat, and the gear is meshed with a dialing gear sheet in a character code sheet.
Openings are formed in the centers of the shifting gear piece and the plurality of character code pieces, and the shapes of the openings are matched with those of the first spline and the second spline.
The first spline and the second spline are the same in shape and size.
The lead screw driving servo motor is provided with a lead screw, the rotating end of the lead screw driving servo motor is fixedly connected with one end of the lead screw, and the other end of the lead screw is movably connected with the character code sheet sliding seat.
The first servo motor mounting bracket, the second servo motor mounting bracket and the third servo motor mounting bracket are all L-shaped plate-shaped structures.
The connecting guide rod is a round rod with a blocking piece at one end, and the blocking piece blocks the second spline.
The number of the plurality of character code pieces is eighteen, and the shifting gear piece is positioned in the middle of the eighteen character code pieces.
The character code sheet sliding seat is provided with a semicircular notch, and one end of the output shaft penetrates through the notch to be inserted into the character code sheet sliding seat.
Advantageous effects
Compared with the prior art, the numerical control multifunctional automatic number-changing and code-pressing equipment manufactured by the technical scheme of the invention has the following advantages:
1. the technical scheme of the application adopts a full-automatic number changing structure, does not need staff to frequently adjust and change the character code sheet, and has high working efficiency and small working strength;
2. by adopting the full-automatic number-changing structural design, the technical problem that semi-automatic coding equipment is easy to code and repeat numbers or unclear can be effectively solved;
3. the technical scheme of this application adopts the automatic PLC system control who beats the sign indicating number machine of Japan mitsubishi company, adopts multiaxis servo motor drive structure, realizes full-automatic multiple control through human-computer interface, and the effectual automatic function of beating sign indicating number and record of having guaranteed is accomplished to have a trace to the beating sign indicating number of product and can be looked into, is favorable to in time discovering the problem of beating the sign indicating number and repeating number
Drawings
FIG. 1 is a schematic structural diagram of a numerical control multifunctional automatic number-changing and code-pressing device according to the present invention;
FIG. 2 is an exploded view of the numerical control multifunctional automatic number-changing and code-pressing device of the present invention;
FIG. 3 is a schematic structural view of the combination sheet and the toggle gear sheet according to the present invention;
FIG. 4 is a schematic view of a first spline and a second spline of the present invention;
FIG. 5 is a schematic view of the structure of the screw portion of the present invention;
FIG. 6 is a schematic structural view of the slide rail for carrying code according to the present invention;
FIG. 7 is a schematic view of the structure of the floor of the apparatus of the present invention;
FIG. 8 is a schematic diagram of a dynamic password dialing assembly according to the present invention;
in the figure, 1, the equipment floor; 2. a long groove; 3. a character code carry slide rail; 4. a servo motor dial assembly; 5. a character code sheet sliding seat; 6. a dynamic password dialing assembly; 7. a first servo motor mounting bracket; 8. a carry sliding seat; 9. the screw rod drives a servo motor; 10. a lead screw; 11. a second servo motor mounting bracket; 12. a dial servo motor; 13. a servo motor connecting shaft; 14. a first spline; 15. a second spline; 16. a word chip; 17. connecting the guide rod; 18. shifting the gear piece; 19. spline steel sleeves; 20. a third servo motor mounting bracket; 21. a dynamic dial servo motor; 22. an output shaft; 23. a gear; 24. a baffle plate; 25. opening the gap; 26. and connecting the holes.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-8, the invention is characterized in that a servo motor dial assembly 4 is fixedly installed on one side of the word carry slide rail, a word piece slide seat 5 is fixedly installed on the other side of the word carry slide rail, and a dynamic password dial assembly 6 is fixedly installed beside the word piece movable seat; the servo motor dial assembly comprises a servo motor mounting bracket I7 and a carry sliding seat 8, a screw rod driving servo motor 9 is mounted on the servo motor mounting bracket I, a screw rod 10 is mounted on the screw rod driving servo motor, the carry sliding seat is mounted on a character carry sliding rail, a threaded hole is formed in the carry sliding seat, the screw rod penetrates through the threaded hole in the carry sliding seat, threads on the screw rod are meshed with internal threads of the threaded hole, a servo motor mounting bracket II 11 is fixedly mounted on the carry sliding seat, a dial servo motor 12 is mounted on the servo motor mounting bracket, and a servo motor connecting shaft 13 is arranged on the servo motor mounting bracket; the character code sheet fixing device comprises a character code sheet sliding seat, and is characterized by further comprising a first spline 14, a second spline 15, a plurality of character code sheets 16 and a connecting guide rod 17, wherein the plurality of character code sheets are arranged on the character code sheet sliding seat, a poking gear sheet 18 is clamped in the plurality of character code sheets, the first spline and the second spline are arranged into a straight line, the first spline and the second spline are horizontally inserted from one end of the character code sheet sliding seat and penetrate through the character code sheets to penetrate out from the other end of the character code sheet sliding seat, the connecting guide rod is horizontally inserted from one end of the character code sheet sliding seat and penetrates through the second spline to be inserted into the first spline, connecting holes 26 are formed in the first spline and the connecting guide rod, the connecting hole in the first spline corresponds to the connecting hole in position in the; the first spline is fixedly connected with the motor connecting shaft through a spline steel sleeve 19; the dynamic password dialing assembly comprises a third servo motor mounting bracket 20 fixedly mounted on the equipment floor, a third dynamic dialing servo motor 21 is mounted on the third servo motor mounting bracket, an output shaft 22 is fixedly connected to the rotating end of the dynamic dialing servo motor, one end of the output shaft is inserted into a character code sheet sliding seat, a gear 23 is fixedly mounted at one end of the output shaft inserted into the character code sheet sliding seat, and the gear is meshed with a dialing gear sheet in a character code sheet.
The electronic device adopted by the technical scheme comprises: the lead screw drives a servo motor, a dial servo motor and a dynamic dial servo motor, the three servo motors are all selected from the existing servo motor products, and are controlled by a PLC control system to realize a multi-axis linkage function;
in the implementation process of the technical scheme, a person in the art needs to connect all the electrical components in the present application with a power supply adapted to the electrical components through a wire, and should select an appropriate controller according to actual conditions to meet control requirements, and specific connection and control sequence.
In the technical scheme, in an initial state, the carry sliding seat is positioned at one end, close to the first mounting bracket, of the screw rod, the screw rod driving servo motor, the dial-up servo motor and the dynamic dial-up servo motor are all connected with corresponding power lines, and the character code pieces are also placed in a preset mode to ensure that the designated character codes face upwards; one end of the first spline is inserted into the character chip sheet sliding seat and is close to the first character chip sheet, but the first spline is not inserted into the first character chip sheet, the second spline is in contact with one end of the first spline, which is inserted into the character chip sheet sliding seat, and the second spline is inserted into the character chip sheet.
When the character code of the first character code piece needs to be adjusted, the PLC system of the industrial personal computer can directly drive the dynamic dial servo motor to start according to a set program, the gear is driven to rotate, and then the dial gear piece is dialed to rotate.
When a second character code needs to be adjusted, a PLC system of the industrial personal computer controls a lead screw to drive a servo motor to rotate according to setting, a carry sliding seat on the lead screw moves under the driving of the lead screw, and then a spline I is pushed to extend into a character code piece; in the process, the dial-up servo motor and the spline are kept static and do not rotate.
And repeating the process until the last character code sheet before the gear shifting sheet is adjusted, namely the ninth character code sheet, so as to finish the character code adjustment from the first character code sheet to the ninth character code sheet.
When a tenth character code needs to be adjusted, the screw rod drives the servo motor to be not started, one end of the spline I, which is inserted into the character code piece, is positioned in the ninth character code piece, is close to the shifting gear piece but is not inserted into the shifting gear piece, then the dynamic shifting servo motor is started to drive the gear to rotate and further shift the shifting gear piece to rotate, and as the shifting gear piece and the last character code piece are all interpenetrated through the spline II, when the gear shifts the shifting gear piece, the shifting gear piece and the last character code piece can synchronously rotate, so that the process of adjusting the character code of the tenth character code piece is realized; in the process, the dial servo motor and the spline are kept static and do not rotate
When the tenth character code needs to be adjusted, a PLC system of the industrial personal computer controls a lead screw to drive a servo motor to rotate according to setting, a carry sliding seat on the lead screw moves under the driving of the lead screw, and then a spline I is pushed to penetrate through a shifting gear piece and a tenth character code piece to reach a gap between the tenth character code piece and an eleventh character code piece, when the spline I reaches the gap between the tenth character code piece and the eleventh character code piece, the lead screw drives the servo motor to stop acting, then the shifting servo motor is started to drive the spline I to rotate, as the first character code piece to the tenth character code piece (including the shifting gear piece) are penetrated together through the spline I, when the spline I rotates, the first character code piece to the tenth character code piece synchronously rotate, and when the spline I drives the previously adjusted tenth character code piece to rotate to a character code required by the eleventh character code piece, that is, when the character codes of the former ten adjusted character code pieces and the selected character code on the eleventh character code piece are arranged on the same straight line, the dial servo motor stops, the screw rod drives the servo motor to rotate, the carry sliding seat on the screw rod moves under the driving of the screw rod, and then the spline I is pushed to pass through the eleventh character code piece to reach the gap between the eleventh character code piece and the twelfth character code piece, and at the moment, the character codes of the former ten adjusted character code pieces and the selected character code on the eleventh character code piece are arranged on the same straight line. Thereby implementing a process of adjusting the word code of the eleventh word-chip.
When the twelfth to the eighteenth character codes need to be adjusted, the processes are repeated until the character codes selected by the twelfth to the eighteenth character codes and the character codes of the eleven adjusted character codes are arranged on a straight line, then the dial servo motor rotates to rotate the eighteenth character codes arranged on the straight line to the position facing the right upper part, and at the moment, the adjustment work of the whole eighteenth character codes is completed, so that the subsequent character code pressing work is facilitated.
Preferably, the centers of the toggle gear piece and the plurality of code word pieces are provided with openings, and the shapes of the openings are matched with the shapes of the first spline and the second spline.
Preferably, the first spline and the second spline are the same in shape and size.
As a preferred scheme, furthermore, a screw is mounted on the screw driving servo motor, the rotating end of the screw driving servo motor is fixedly connected with one end of the screw, and the other end of the screw is movably connected with the character code slide seat.
Preferably, the first servo motor mounting bracket, the second servo motor mounting bracket and the third servo motor mounting bracket are all of L-shaped plate-shaped structures.
Preferably, the connecting guide rod is a round rod with a blocking piece 24 at one end, and the blocking piece blocks the second spline.
Preferably, the number of the word code pieces is eighteen, the toggle gear piece is located in the middle of the eighteen word code pieces, and the toggle gear piece is arranged in the middle of the eighteen word code pieces and is driven by the dynamic toggle servo motor to carry out toggle, so that the subsequent adjustment of individual words is facilitated.
Preferably, the character code sheet sliding seat is provided with a semicircular notch 25, and one end of the output shaft penetrates through the notch and is inserted into the character code sheet sliding seat.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A numerical control multifunctional automatic number-changing and code-pressing device comprises a device floor (1), two parallel long grooves (2) are arranged on the device floor, a character code carry slide rail (3) is arranged in each long groove,
a servo motor dial assembly (4) is fixedly installed on one side of the code carry slide rail, a code piece sliding seat (5) is fixedly installed on the other side of the code carry slide rail, and a dynamic password dial assembly (6) is fixedly installed beside the code piece movable seat;
the servo motor dial assembly comprises a servo motor mounting bracket I (7) and a carry sliding seat (8), a screw rod driving servo motor (9) is mounted on the servo motor mounting bracket I, a screw rod (10) is mounted on the screw rod driving servo motor, the carry sliding seat is mounted on a character code carry sliding rail, a threaded hole is formed in the carry sliding seat, the screw rod penetrates through the threaded hole in the carry sliding seat, threads on the screw rod are meshed with internal threads of the threaded hole, a servo motor mounting bracket II (11) is fixedly mounted on the carry sliding seat, a dial servo motor (12) is mounted on the servo motor mounting bracket, and a servo motor connecting shaft (13) is arranged;
the character code sheet fixing device is characterized by further comprising a first spline (14), a second spline (15), a plurality of character code sheets (16) and a connecting guide rod (17), wherein the plurality of character code sheets are arranged on a character code sheet sliding seat, a shifting gear sheet (18) is clamped in the plurality of character code sheets, the first spline and the second spline are arranged into a straight line, the first spline and the second spline are horizontally inserted into one end of the character code sheet sliding seat and penetrate through the character code sheets to penetrate out of the other end of the character code sheet sliding seat, the connecting guide rod is horizontally inserted into the first spline after penetrating through the second spline from one end of the character code sheet sliding seat, connecting holes (26) are formed in the first spline and the connecting guide rod, the connecting holes in the first spline correspond to the connecting holes in the connecting guide rod in position, and the first spline and the connecting;
the first spline is fixedly connected with the motor connecting shaft through a spline steel sleeve (19);
the dynamic password dialing assembly comprises a servo motor mounting bracket III (20) fixedly mounted on the equipment floor, a dynamic dialing servo motor (21) is mounted on the servo motor mounting bracket III, an output shaft (22) is fixedly connected to the rotating end of the dynamic dialing servo motor, one end of the output shaft is inserted into a character code sheet sliding seat, a gear (23) is fixedly mounted at one end of the output shaft inserted into the character code sheet sliding seat, and the gear is meshed with a dialing gear sheet in a character code sheet.
2. The numerical control multifunctional automatic number changing and code pressing device as claimed in claim 1, wherein openings are formed in the centers of the shifting gear piece and the plurality of code word pieces, and the shapes of the openings are matched with those of the first spline and the second spline.
3. The numerical control multifunctional automatic number changing and code pressing device as claimed in claim 2, wherein the first spline and the second spline are the same in shape and size.
4. The numerical control multifunctional automatic number-changing and code-pressing device as claimed in claim 1, wherein a lead screw is mounted on the lead screw driving servo motor, a rotating end of the lead screw driving servo motor is fixedly connected with one end of the lead screw, and the other end of the lead screw is movably connected with the code slide seat.
5. The numerical control multifunctional automatic number changing and code pressing device as claimed in claim 1, wherein the first servo motor mounting bracket, the second servo motor mounting bracket and the third servo motor mounting bracket are all L-shaped plate structures.
6. The numerical control multifunctional automatic number changing and code pressing device as claimed in claim 1, wherein the connecting guide rod is a round rod with a blocking piece (24) at one end, and the blocking piece blocks the second spline.
7. The numerical control multifunctional automatic number changing and code pressing device as claimed in claim 1, wherein the number of the plurality of code word pieces is eighteen, and the toggle gear piece is positioned in the middle of the eighteen code word pieces.
8. The numerical control multifunctional automatic number changing and code pressing device as claimed in claim 1, wherein a semicircular notch (25) is formed in the code sheet sliding seat, and one end of the output shaft is inserted into the code sheet sliding seat through the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045174.5A CN113119641B (en) | 2020-01-14 | 2020-01-14 | Numerical control multifunctional automatic number-changing and code-pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045174.5A CN113119641B (en) | 2020-01-14 | 2020-01-14 | Numerical control multifunctional automatic number-changing and code-pressing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113119641A true CN113119641A (en) | 2021-07-16 |
| CN113119641B CN113119641B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010045174.5A Active CN113119641B (en) | 2020-01-14 | 2020-01-14 | Numerical control multifunctional automatic number-changing and code-pressing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113119641B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091579A2 (en) * | 1982-04-08 | 1983-10-19 | Otto Borries KG | Embossing machine for character dies |
| CN2617587Y (en) * | 2002-12-25 | 2004-05-26 | 李学超 | Marking unit |
| CN2656134Y (en) * | 2003-10-20 | 2004-11-17 | 向泽亮 | Full automatic convex code gilding press |
| CN106696486A (en) * | 2016-11-18 | 2017-05-24 | 优德精密工业（昆山）股份有限公司 | Internal position clamping turning wheel type printing die assembly |
| CN109572241A (en) * | 2019-02-02 | 2019-04-05 | 湖北正达机械制造有限公司 | A kind of continuous automatic code marking device of steel code |
| CN209008266U (en) * | 2018-09-03 | 2019-06-21 | 深圳市金宏福模具有限公司 | A kind of dent convex code mold of smart card |
| CN209305217U (en) * | 2018-11-15 | 2019-08-27 | 南京邮电大学 | A kind of automatic code marking device with character switching mechanism |
| CN110202993A (en) * | 2019-06-13 | 2019-09-06 | 优德精密工业（昆山）股份有限公司 | A kind of marking mechanism |
| CN110481230A (en) * | 2019-09-04 | 2019-11-22 | 温州咖邑贸易有限公司 | A kind of novel aluminum alloy ingot stamp device |
-
2020
- 2020-01-14 CN CN202010045174.5A patent/CN113119641B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091579A2 (en) * | 1982-04-08 | 1983-10-19 | Otto Borries KG | Embossing machine for character dies |
| CN2617587Y (en) * | 2002-12-25 | 2004-05-26 | 李学超 | Marking unit |
| CN2656134Y (en) * | 2003-10-20 | 2004-11-17 | 向泽亮 | Full automatic convex code gilding press |
| CN106696486A (en) * | 2016-11-18 | 2017-05-24 | 优德精密工业（昆山）股份有限公司 | Internal position clamping turning wheel type printing die assembly |
| CN209008266U (en) * | 2018-09-03 | 2019-06-21 | 深圳市金宏福模具有限公司 | A kind of dent convex code mold of smart card |
| CN209305217U (en) * | 2018-11-15 | 2019-08-27 | 南京邮电大学 | A kind of automatic code marking device with character switching mechanism |
| CN109572241A (en) * | 2019-02-02 | 2019-04-05 | 湖北正达机械制造有限公司 | A kind of continuous automatic code marking device of steel code |
| CN110202993A (en) * | 2019-06-13 | 2019-09-06 | 优德精密工业（昆山）股份有限公司 | A kind of marking mechanism |
| CN110481230A (en) * | 2019-09-04 | 2019-11-22 | 温州咖邑贸易有限公司 | A kind of novel aluminum alloy ingot stamp device |
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|---|---|
| CN113119641B (en) | 2022-11-18 |
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