CN113232433B - Stamping printing equipment for metal processing - Google Patents
Stamping printing equipment for metal processing Download PDFInfo
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- CN113232433B CN113232433B CN202110489911.5A CN202110489911A CN113232433B CN 113232433 B CN113232433 B CN 113232433B CN 202110489911 A CN202110489911 A CN 202110489911A CN 113232433 B CN113232433 B CN 113232433B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/02—Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface
- B41K3/04—Apparatus for stamping articles having integral means for supporting the articles to be stamped with stamping surface located above article-supporting surface and movable at right angles to the surface to be stamped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/62—Details or accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The present invention relates to a press printing apparatus, and more particularly, to a press printing apparatus for metal working. The stamping printing equipment for metal processing has the advantages of no need of manual operation, stable stamping printing process and high working efficiency. The invention provides a stamping printing device for metal processing, which comprises: the base is used for installing the whole equipment; the support frames are arranged at the top of the base; the top of the base is provided with the driving and transporting mechanism; and the stamping printing mechanism is arranged at the top of the base. The driving rod, the first sleeve shaft and the pushing rod are matched, and the left driving rod is pushed to the right through the sliding clamping column, so that the first sleeve shaft drives the right driving rod to swing to the left, the driving rod slides to the left and pushes the gate backwards, and the metal part is convenient to discharge.
Description
Technical Field
The present invention relates to a press printing apparatus, and more particularly, to a press printing apparatus for metal working.
Background
Many metal stamping products are stamped with steel marks, and general steel mark printing modes are divided into two types: a continuous die is directly adopted, blanking and stamping are performed at one time, but the cost of the continuous die is higher, and the stamping and printing process is not stable enough during mechanical operation, so that the stamping and stamping are uneven; the other is traditional manual operation, the labor intensity of the mode is high, the production efficiency is low, the stress is easy to be uneven, and the potential safety hazard of operators exists.
Therefore, there is a need to design a press printing apparatus for metal working which does not require manual work, is stable in press printing process, and has high working efficiency.
Disclosure of Invention
In order to overcome the defects of manual operation, low production efficiency and unstable stamping and printing process, the invention has the following technical problems: the stamping printing equipment for metal processing has the advantages of no need of manual operation, stable stamping printing process and high working efficiency.
The technical proposal is as follows: a stamping and lettering device for metal processing, comprising:
the base is used for installing the whole equipment;
the support frames are arranged at the top of the base;
the top of the base is provided with the driving and transporting mechanism;
and the stamping printing mechanism is arranged at the top of the base.
Further described, the driving transportation mechanism comprises:
the servo motor is arranged at the top of the base;
the output end of the servo motor is provided with a driving shaft;
the driving shaft is rotatably connected with the first baffle;
the first transmission shaft is rotatably arranged on one side of the first baffle;
and the conveyor belt is wound between the driving shaft and the first transmission shaft.
Further, the punching and printing mechanism comprises:
the top of the base is provided with an air cylinder;
the output end of the air cylinder is provided with a push rod;
the push rod is provided with a knife rest;
the tool rest is provided with a buffer frame;
the printing knife is arranged on the buffer frame.
Further, the device also comprises a clamping and stirring mechanism, wherein the clamping and stirring mechanism comprises:
a rotating wheel is arranged on one side of the driving shaft;
a first rotating shaft is arranged at one side of the rotating wheel;
the rocker is rotationally arranged on the first rotating shaft;
the driving shaft and the first transmission shaft are both rotationally connected with the first sliding rail;
the sliding clamping column is arranged on the first sliding rail in a sliding manner;
the transverse clamping plate is arranged on one side of the sliding clamping column;
and one side of the sliding clamping column is provided with the second rotating shaft, and the rocker is rotationally connected with the second rotating shaft.
Further described, the device also comprises a linkage blanking mechanism, wherein the linkage blanking mechanism comprises:
the support beams are arranged at the tops of the bases;
the triangular supports are arranged between the supporting beams and the base;
the bottom of the support beam on one side is provided with a support shaft;
the first sleeve shaft is rotationally arranged on the support shaft;
the toggle rod is provided with a plurality of toggle rods on the first sleeve shaft;
the support beam on one side of the push rod is provided with the push rod in a sliding manner, and the toggle rod on one side is in sliding contact with the push rod;
the second sliding rail is arranged at the top of the base;
the gate is arranged in the second sliding rail in a sliding manner;
the pushing plate is arranged at the top of the gate and is matched with the pushing rod;
the guide rod is arranged at one side of the gate;
the top of the support frame on one side is provided with a second baffle which is connected with the guide rod in a sliding way;
and a spring is arranged between the second baffle and the gate and sleeved on the guide rod.
Further, still including storage mechanism, storage mechanism is including:
a storage box is arranged at the top of the support frame at one side;
a storage box is arranged between the tops of the support frames;
a limiting plate is arranged on one side of the inside of the storage box;
the guide plate is arranged on one side of the inside of the storage box;
the support frame on one side of the feeding plate is provided with the feeding plate;
and the top of the feeding plate is symmetrically provided with a third baffle.
Further, the automatic feeding mechanism is further included, and the automatic feeding mechanism comprises:
the second transmission shaft is rotatably arranged between the support frames on one side;
the third transmission shaft is rotatably arranged between the support frames at one side;
the second sleeve shaft is arranged on the second transmission shaft and the third transmission shaft;
the conveying belt is wound between the second sleeve shafts;
the baffle rings are arranged on the second transmission shaft and the driving shaft;
and a driving belt is wound between the baffle rings.
Further illustratively, the storage tank has a volume of 5 liters.
Compared with the prior art, the invention has the following advantages: 1. the rocker, the first rotating shaft and the second rotating shaft are matched, the rotating wheel drives the first rotating shaft to conduct circular motion, the first rotating shaft drives the sliding clamping column and the transverse clamping plate to conduct left-right reciprocating sliding through the matching between the rocker and the second rotating shaft, the position of a metal piece can be adjusted, and stamping and printing work is facilitated.
2. The driving rod, the first sleeve shaft and the pushing rod are matched, and the left driving rod is pushed to the right through the sliding clamping column, so that the first sleeve shaft drives the right driving rod to swing to the left, the driving rod slides to the left and pushes the gate backwards, and the metal part is convenient to discharge.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a driving transportation mechanism according to the present invention.
Fig. 3 is a schematic perspective view of the press printing mechanism of the present invention.
Fig. 4 is a schematic perspective view of a clamping and stirring mechanism of the invention.
Fig. 5 is a schematic perspective view of a linkage blanking mechanism of the present invention.
Fig. 6 is a schematic perspective view of a storage mechanism according to the present invention.
Fig. 7 is a schematic perspective view of an automatic feeding mechanism according to the present invention.
The marks of the components in the drawings are as follows: the device comprises a base, a 2-supporting frame, a 3-driving conveying mechanism, a 31-servo motor, a 32-driving shaft, a 33-first transmission shaft, a 34-transmission belt, a 35-first baffle, a 4-stamping printing mechanism, a 41-cylinder, a 42-push rod, a 43-knife rest, a 44-buffer frame, a 45-printing knife, a 5-clamping stirring mechanism, a 51-rotating wheel, a 52-first rotating shaft, a 53-rocker, a 54-second rotating shaft, a 55-first sliding rail, a 56-sliding clamping column, a 57-transverse clamping plate, a 6-linkage blanking mechanism, a 61-supporting beam, a 62-tripod, a 63-supporting shaft, a 64-first sleeve shaft, a 65-stirring rod, a 66-push rod, a 67-push plate, a 68-second sliding rail, a 69-gate, a 610-guide rod, a 611-spring, a 612-second baffle, a 7-storage mechanism, a 71-storage box, a 72-limit plate, a 73-guide plate, a 74-feeding plate, a 75-third baffle, an 8-automatic feeding mechanism, a 81-second transmission shaft, a 82-transmission belt, a 83-transmission belt, a 84-third sleeve, a 86-guide ring, a 85-third transmission shaft and a 85-transmission belt.
Detailed Description
The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings.
Example 1
A stamping and printing device for metal processing is shown in fig. 1, and comprises a base 1, a support frame 2, a driving conveying mechanism 3 and a stamping and printing mechanism 4, wherein the top of the base 1 is provided with a plurality of support frames 2, the rear side of the base 1 is provided with the driving conveying mechanism 3, and the top of the rear side of the base 1 is provided with the stamping and printing mechanism 4.
The staff places the metalwork in drive transport mechanism 3 one by one, then starts drive transport mechanism 3 and punching press printing mechanism 4 work, and drive transport mechanism 3 drives the metalwork and transmits to the front side of the punching press part of punching press printing mechanism 4 to the stamping press printing mechanism 4 this moment, and after the printing finishes, drive transport mechanism 3 continues to drive the metalwork and transmits to the left, and the staff can collect the metalwork that the printing finishes this moment, and after all metalworks printing and collection finishes, close drive transport mechanism 3 and punching press printing mechanism 4.
Example 2
On the basis of embodiment 1, as shown in fig. 2-3, the driving transportation mechanism 3 comprises a servo motor 31, a driving shaft 32, a first transmission shaft 33, a conveyor belt 34 and a first baffle 35, wherein the servo motor 31 is arranged at the top of the rear side of the base 1, the driving shaft 32 is arranged at the output end of the servo motor 31, the first baffle 35 is arranged at the top of the left front side of the base 1, the driving shaft 32 is rotationally connected with the first baffle 35, the first transmission shaft 33 is rotationally arranged at the left side of the first baffle 35, and the conveyor belt 34 is wound between the driving shaft 32 and the first transmission shaft 33.
The stamping and printing mechanism 4 comprises an air cylinder 41, a push rod 42, a knife rest 43, a buffer frame 44 and a printing knife 45, wherein the air cylinder 41 is arranged at the top of the left rear side of the base 1, the push rod 42 is arranged at the output end of the air cylinder 41, the knife rest 43 is arranged on the push rod 42, the buffer frame 44 is arranged on the knife rest 43, and the printing knife 45 is arranged on the buffer frame 44.
The staff places the metalwork on conveyer belt 34 one by one, then start servo motor 31 work, servo motor 31 drives drive shaft 32 rotation, drive shaft 32 drives conveyer belt 34 and first transmission shaft 33 rotation, conveyer belt 34 drives the metalwork to the front side of printing sword 45, start cylinder 41 work simultaneously, cylinder 41 drives knife rest 43 and all parts on it through push rod 42 and moves forward, thereby make printing sword 45 carry out punching press printing to the metalwork, after the printing finishes, control cylinder 41 drives push rod 42 and knife rest 43 and all parts on it and moves backward and reset, conveyer belt 34 continues to drive the metalwork and drives leftwards, the metalwork that the printing finishes can be collected this moment, when people need not use this equipment, close cylinder 41 can.
Example 3
On the basis of embodiment 2, as shown in fig. 4-7, the device further comprises a clamping and stirring mechanism 5, the clamping and stirring mechanism 5 comprises a rotating wheel 51, a first rotating shaft 52, a rocker 53, a second rotating shaft 54, a first sliding rail 55, a sliding clamping column 56 and a transverse clamping plate 57, the front side of the driving shaft 32 is provided with the rotating wheel 51, the front side of the rotating wheel 51 is provided with the first rotating shaft 52, the first rotating shaft 52 is rotatably provided with the rocker 53, the front side of the top of the left front side of the base 1 is provided with a first sliding rail 55, the driving shaft 32 and the first transmission shaft 33 are rotatably connected with the first sliding rail 55, the first sliding rail 55 is slidably provided with the sliding clamping column 56, the rear side of the sliding clamping column 56 is provided with the transverse clamping plate 57, the front side of the sliding clamping column 56 is provided with the second rotating shaft 54, and the rocker 53 is rotatably connected with the second rotating shaft 54.
The driving shaft 32 drives the rotating wheel 51 to rotate, the rotating wheel 51 drives the first rotating shaft 52 to perform circular motion, the first rotating shaft 52 drives the sliding clamping column 56 to slide in a left-right reciprocating manner through the cooperation between the rocker 53 and the second rotating shaft 54, the sliding clamping column 56 drives the transverse clamping plate 57 to slide in a left-right reciprocating manner, and the position of a metal piece can be adjusted through the cooperation between the sliding clamping column 56 and the transverse clamping plate 57, so that stamping and printing work is facilitated.
The automatic feeding and discharging device comprises a base 1, and is characterized by further comprising a linkage blanking mechanism 6, wherein the linkage blanking mechanism 6 comprises a supporting beam 61, a tripod 62, a supporting shaft 63, a first sleeve shaft 64, a toggle rod 65, a pushing rod 66, a pushing plate 67, a second sliding rail 68, a gate 69, a guide rod 610, springs 611 and a second baffle 612, the top of the left front side of the base 1 is provided with two supporting beams 61, the tripod 62 is arranged between the supporting beam 61 and the base 1, the bottom of the supporting beam 61 on the right side is provided with the supporting shaft 63, the supporting shaft 63 is rotatably provided with the first sleeve shaft 64, the first sleeve shaft 64 is provided with a plurality of toggle rods 65, the back side of the supporting beam 61 on the left side is slidably provided with the pushing rod 66, the toggle rod 65 on the right side is slidably contacted with the pushing rod 66, the top of the left back side of the base 1 is provided with the second sliding rail 68, the gate 69 is slidably arranged in the second sliding rail 68, the top of the gate 69 is provided with the pushing plate 67, the back side of the gate 69 is matched with the pushing rod 66, the back side of the left back side of the base 1 is provided with the second baffle 612, the second baffle 612 is slidably connected with the guide rod 610, the second baffle 612 is slidably arranged between the second baffle 612 and the gate 69 and the guide rod 611 is slidably sleeved on the spring 611.
When the sliding clamping column 56 slides to push the rear toggle rod 65 to the right, the rear toggle rod 65 drives the front toggle rod 65 to swing leftwards through the first sleeve shaft 64, so that the push rod 66 is driven to slide leftwards, the push rod 66 is driven to slide leftwards to push the push plate 67 backwards, so that the gate 69 is driven to slide backwards to be opened, the guide rod 610 slides backwards, the spring 611 is compressed, at the moment, the conveyor belt 34 can continuously drive the printed metal part to drive leftwards, when the sliding clamping column 56 slides leftwards and is not contacted with the toggle rod 65 any more, the gate 69 is driven to slide forwards under the reset action of the spring 611, so that the push plate 67 is driven to reset, the push plate 67 pushes the push rod 66 rightwards, and the first sleeve shaft 64 is driven to reversely rotate and reset through the right toggle rod 65, at the moment, the gate 69 abuts against the metal part, and the printing knife 45 performs punching printing on the metal part.
The automatic feeding device is characterized by further comprising a storage mechanism 7, wherein the storage mechanism 7 comprises a storage box 71, limiting plates 72, guide plates 73, feeding plates 74 and third baffle plates 75, the storage box 71 is arranged between the tops of the support frames 2, the limiting plates 72 are arranged on the left rear side inside the storage box 71, the guide plates 73 are arranged on the left front side inside the storage box 71, the feeding plates 74 are arranged on the left support frames 2, and the third baffle plates 75 are symmetrically arranged on the tops of the feeding plates 74.
The automatic feeding device is characterized by further comprising an automatic feeding mechanism 8, wherein the automatic feeding mechanism 8 comprises a second transmission shaft 81, a transmission belt 82, a baffle ring 83, a third transmission shaft 84, a second sleeve shaft 85 and a conveying belt 86, the second transmission shaft 81 is rotatably arranged between the left support frames 2, the third transmission shaft 84 is rotatably arranged between the right support frames 2, the second sleeve shaft 85 is respectively arranged on the second transmission shaft 81 and the third transmission shaft 84, the conveying belt 86 is wound between the second sleeve shafts 85, the baffle ring 83 is respectively arranged on the second transmission shaft 81 and the driving shaft 32, and the transmission belt 82 is wound between the baffle rings 83.
The staff places the metalwork on the conveyer belt 86 in the storage box 71, and drive shaft 32 passes through baffle ring 83 and drives drive belt 82 and second transmission shaft 81 rotation, and second transmission shaft 81 passes through second sleeve shaft 85 and drives conveyer belt 86 and third transmission shaft 84 rotation, and conveyer belt 86 drives the metalwork one by one to the left, and limiting plate 72 and deflector 73 are spacing to the metalwork, and the metalwork slides one by one along feeding plate 74 onto conveyer belt 34.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (4)
1. A stamping and lettering device for metal processing, comprising:
the base (1), the base (1) is used for installing the whole equipment;
the support frames (2) are arranged at the top of the base (1);
the driving and transporting mechanism (3) is arranged on the top of the base (1);
a stamping printing mechanism (4), wherein the top of the base (1) is provided with the stamping printing mechanism (4);
the driving and transporting mechanism (3) comprises:
a servo motor (31), wherein the servo motor (31) is arranged at the top of the base (1);
a driving shaft (32), wherein the output end of the servo motor (31) is provided with the driving shaft (32);
the first baffle (35), the first baffle (35) is arranged at the top of the base (1), and the driving shaft (32) is rotationally connected with the first baffle (35);
a first transmission shaft (33), wherein one side of the first baffle (35) is rotatably provided with the first transmission shaft (33);
a conveyor belt (34), wherein the conveyor belt (34) is wound between the driving shaft (32) and the first transmission shaft (33);
the punching press printing mechanism (4) includes:
the cylinder (41) is arranged at the top of the base (1);
the output end of the air cylinder (41) is provided with a push rod (42);
a knife rest (43), and a knife rest (43) is arranged on the push rod (42);
a buffer frame (44), wherein the buffer frame (44) is arranged on the tool rest (43);
a printing knife (45), wherein the buffer frame (44) is provided with the printing knife (45);
the device also comprises a clamping and stirring mechanism (5), wherein the clamping and stirring mechanism (5) comprises:
a rotating wheel (51), wherein one side of the driving shaft (32) is provided with the rotating wheel (51);
a first rotating shaft (52), one side of the rotating wheel (51) is provided with the first rotating shaft (52);
the rocker (53) is rotatably arranged on the first rotating shaft (52);
the first sliding rail (55), the first sliding rail (55) is arranged at the top of the base (1), and the driving shaft (32) and the first transmission shaft (33) are both rotationally connected with the first sliding rail (55);
the sliding clamping column (56) is arranged on the first sliding rail (55) in a sliding manner, and the sliding clamping column (56) is arranged on the first sliding rail (55);
a transverse clamping plate (57), wherein one side of the sliding clamping column (56) is provided with the transverse clamping plate (57);
the second rotating shaft (54) is arranged on one side of the sliding clamping column (56), and the rocker (53) is rotationally connected with the second rotating shaft (54);
still include linkage unloading mechanism (6), linkage unloading mechanism (6) are including:
the support beams (61) are arranged on the tops of the bases (1);
tripod (62), support beam (61) and base (1) between them are equipped with tripod (62);
a support shaft (63), wherein the bottom of the support beam (61) on one side is provided with the support shaft (63);
the first sleeve shaft (64) is rotatably arranged on the support shaft (63);
a plurality of toggle rods (65) are arranged on the first sleeve shaft (64);
a pushing rod (66), wherein the pushing rod (66) is arranged on the supporting beam (61) at one side in a sliding way, and the poking rod (65) at one side is in sliding contact with the pushing rod (66);
the second sliding rail (68) is arranged at the top of the base (1);
the gate (69) is arranged in the second sliding rail (68) in a sliding manner, and the gate (69) is arranged;
the pushing plate (67), the top of the gate (69) is provided with the pushing plate (67), and the pushing plate (67) is matched with the pushing rod (66);
a guide rod (610), wherein one side of the gate (69) is provided with the guide rod (610);
the top of the support frame (2) at one side is provided with a second baffle (612), and the second baffle (612) is connected with the guide rod (610) in a sliding manner;
and a spring (611) is arranged between the second baffle (612) and the gate (69), and the spring (611) is sleeved on the guide rod (610).
2. A stamping and printing apparatus for metal working according to claim 1, further comprising a storage mechanism (7), the storage mechanism (7) comprising:
a storage box (71), wherein the storage box (71) is arranged between the tops of the supporting frames (2);
a limiting plate (72), wherein one side of the inside of the storage box (71) is provided with the limiting plate (72);
a guide plate (73), wherein one side of the inside of the storage box (71) is provided with the guide plate (73);
a feeding plate (74), wherein the feeding plate (74) is arranged on the support frame (2) at one side;
and the third baffle plate (75) is symmetrically arranged at the top of the feeding plate (74).
3. A stamping and printing apparatus for metal working according to claim 2, further comprising an automatic feed mechanism (8), the automatic feed mechanism (8) comprising:
the second transmission shaft (81) is rotatably arranged between the support frames (2) at one side;
a third transmission shaft (84), wherein the third transmission shaft (84) is rotatably arranged between the support frames (2) at one side;
the second sleeve shaft (85) is arranged on the second transmission shaft (81) and the third transmission shaft (84);
a conveyor belt (86), wherein the conveyor belt (86) is wound between the second sleeve shafts (85);
the baffle ring (83), the second transmission shaft (81) and the driving shaft (32) are provided with the baffle ring (83);
and a driving belt (82), and a driving belt (82) is wound between the baffle rings (83).
4. A stamping apparatus for metal working as defined in claim 2, wherein: the volume of the storage tank (71) is 5 liters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489911.5A CN113232433B (en) | 2021-05-06 | 2021-05-06 | Stamping printing equipment for metal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489911.5A CN113232433B (en) | 2021-05-06 | 2021-05-06 | Stamping printing equipment for metal processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113232433A CN113232433A (en) | 2021-08-10 |
| CN113232433B true CN113232433B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110489911.5A Active CN113232433B (en) | 2021-05-06 | 2021-05-06 | Stamping printing equipment for metal processing |
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| CN (1) | CN113232433B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224949A (en) * | 1995-02-22 | 1996-09-03 | Hitachi Ltd | Automatic stamping device |
| CN112024689B (en) * | 2020-08-21 | 2022-07-05 | 嘉兴市名人电器股份有限公司 | Soup spoon recess stamping device |
| CN112404214A (en) * | 2020-10-16 | 2021-02-26 | 赵勇 | Automatic stamping equipment of iron sheet |
| CN112170694A (en) * | 2020-10-21 | 2021-01-05 | 张�杰 | Moulding equipment of spoon processing punching press |
| CN112590376B (en) * | 2020-12-15 | 2022-08-16 | 高安市南卓五金铸造有限公司 | A punching press lithography apparatus for fire prevention motor size data |
| CN112705593A (en) * | 2020-12-24 | 2021-04-27 | 南京永立兴商贸有限公司 | Metal plate bending device for intelligent manufacturing |
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2021
- 2021-05-06 CN CN202110489911.5A patent/CN113232433B/en active Active
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Effective date of registration: 20230525 Address after: 136105 No. 3888, south of Tengfei street, Jilin Gongzhuling Economic Development Zone, Changchun City, Jilin Province Applicant after: Jilin hanteng auto parts (Group) Co.,Ltd. Address before: 510445 Room 405, 4th floor, No. 8, Kesheng Road, Guangzhou Private Science Park, No. 1633, Beitai Road, Baiyun District, Guangzhou, Guangdong Applicant before: Ai Changshun |
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