CN112792180B - Bracelet rounding equipment for jewelry production - Google Patents
Bracelet rounding equipment for jewelry production Download PDFInfo
- Publication number
- CN112792180B CN112792180B CN202110015973.2A CN202110015973A CN112792180B CN 112792180 B CN112792180 B CN 112792180B CN 202110015973 A CN202110015973 A CN 202110015973A CN 112792180 B CN112792180 B CN 112792180B
- Authority
- CN
- China
- Prior art keywords
- sliding
- mounting seat
- rod
- push rod
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 25
- 229910052709 silver Inorganic materials 0.000 abstract description 25
- 239000004332 silver Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
- A44C5/0092—Bracelets in the form of a ring, band or tube of rigid material essentially made from metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
Abstract
The invention relates to a rounding device, in particular to a bracelet rounding device for jewelry production. The technical problems to be solved are as follows: the bracelet rounding device for jewelry production is high in rounding precision, small in size, convenient to detach and install, low in energy consumption and free of noise. The technical scheme of the invention is as follows: bracelet rounding equipment for jewelry production, which comprises: the device comprises a mounting seat and a pressurizing mechanism, wherein the mounting seat is provided with the pressurizing mechanism; the mounting seat is provided with a forming mechanism; the mounting seat is provided with a pressing mechanism. According to the invention, the silver strip to be rolled is placed on the positioning rod, the cylinder is started, the second push rod and the first push rod move downwards, the second slide rail slides downwards on the first slide rail, the air pressure rod moves upwards on the second slide rail, meanwhile, the roller is in contact with the positioning rod, the arc-shaped rod is opened under the action of the rotating shaft, and the silver strip is rolled on the positioning rod, so that the effect of improving the working efficiency is achieved.
Description
Technical Field
The invention relates to a rounding device, in particular to a bracelet rounding device for jewelry production.
Background
When processing jewelry, the silver strip is required to be rolled, the silver strip is generally required to be rolled on a winding drum to achieve a forming effect, and the rolling process has some problems, and the existing silver strip rolling process depends on manual bending and has low efficiency; when silver strip rounding is carried out, the silver strip is easy to deviate, and the rounding is not neat; after the silver strip is rolled, the winding drum is inconvenient to replace. Therefore, the labor intensity of the traditional rolling operation process is high, and the working efficiency is low.
To sum up the problems existing in the prior art, a bracelet rounding device for jewelry production, which has the advantages of high rounding precision, small equipment size, convenient disassembly and installation, low energy consumption and no noise, needs to be designed.
Disclosure of Invention
In order to overcome the defects of high labor intensity and low working efficiency, the technical problems to be solved are as follows: the bracelet rounding device for jewelry production is high in rounding precision, small in size, convenient to detach and install, low in energy consumption and free of noise.
The technical scheme of the invention is as follows: bracelet rounding equipment for jewelry production, which comprises: the device comprises a mounting seat and a pressurizing mechanism, wherein the mounting seat is provided with the pressurizing mechanism; the mounting seat is provided with a forming mechanism; the mounting seat is provided with a pressing mechanism.
In one embodiment, the pressurizing mechanism comprises: the mounting seats are symmetrically provided with first mounting frames; the first sliding rails are symmetrically arranged on the first mounting frame; the second sliding rail is arranged between the first sliding rails in a sliding manner; the second sliding rail is symmetrically and rotationally provided with a pneumatic rod; connecting blocks are arranged at the bottoms of the air pressure rods.
In one embodiment, the forming mechanism comprises: the arc-shaped rods are arranged on the connecting blocks; the bottom of the arc-shaped rod is provided with rollers in a rotating way; the positioning rod is arranged on one side of the mounting seat; the rotating shafts are rotatably connected between the arc-shaped rods; the first push rod is rotatably arranged between the tops of the rotating shafts.
In one embodiment, the pushing mechanism includes: the cylinder is arranged on one side of the mounting seat; the cylinder piston rod is connected with a second push rod which is connected with the mounting seat in a sliding manner, and the second push rod is connected with the first push rod; a stop lever is arranged between the second push rods; the stop lever is symmetrically and slidably provided with a first guide rod.
In one embodiment, the device further comprises a push-out mechanism, and the push-out mechanism comprises: the second mounting frame is arranged on one side of the mounting seat; the second guide rods are symmetrically arranged on the second mounting frame; the third push rod is arranged between the second guide rods in a sliding mode, the third push rod is connected with the second sliding rail in a sliding mode, and the third push rod is connected with the positioning rod in a sliding mode.
In one embodiment, the device further comprises a feeding mechanism, wherein the feeding mechanism comprises: the third mounting frame is symmetrically arranged on one side of the mounting seat; the mounting seat is symmetrically provided with third guide rods; the pushing blocks are arranged on the third guide rods in a sliding mode; the sliding frames are symmetrically arranged on the front side stop lever; the pushing frame is symmetrically and slidably arranged on the sliding frame, and the pushing frame is slidably connected with the pushing block; the first springs are respectively sleeved on the push blocks; the fourth guide rods are arranged on one side of the third mounting frame and are connected with the sliding frame in a sliding manner; and the second springs are connected between the sliding frame and the fourth guide rod.
In one embodiment, the device further comprises a placement mechanism, wherein the placement mechanism comprises: the hinge is symmetrically arranged on one side of the mounting seat; torsional springs are rotationally connected between the hinges; the hinge is provided with a placing block in a rotating mode; the mounting seat is provided with a sliding groove; the sliding bars are symmetrically and slidably arranged on the sliding grooves; one side of the slide bar is provided with a stop block.
In one embodiment, the cylinders are bolted.
The beneficial effects are that: 1. according to the invention, the silver strip to be rolled is placed on the positioning rod, the cylinder is started, the second push rod and the first push rod move downwards, the second slide rail slides downwards on the first slide rail, the air pressure rod moves upwards on the second slide rail, meanwhile, the roller is in contact with the positioning rod, the arc-shaped rod is opened under the action of the rotating shaft, and the silver strip is rolled on the positioning rod, so that the effect of improving the working efficiency is achieved.
2. According to the invention, the second sliding rail moves upwards to drive the third push rod to move forwards on the positioning rod, so that the rolled silver strip is pushed out of the positioning rod, the next silver strip is rolled, and the automatic blanking effect is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic perspective view of the present invention.
Fig. 5 is a schematic perspective view of the present invention.
In the reference numerals: 1-mount, 2-pressurizing mechanism, 21-first mount, 22-first slide rail, 23-second slide rail, 24-pneumatic lever, 25-connecting block, 3-molding mechanism, 31-arc lever, 32-roller, 33-positioning lever, 34-rotating shaft, 35-first push rod, 4-pressing mechanism, 41-cylinder, 42-second push rod, 43-bar, 44-first guide rod, 5-pushing mechanism, 51-second mount, 52-second guide rod, 53-third push rod, 6-feeding mechanism, 61-third mount, 62-third guide rod, 63-pushing block, 64-first spring, 65-pushing block, 66-fourth guide rod, 67-sliding block, 68-second spring, 7-placing mechanism, 71-hinge, 72-placing block, 73-slide groove, 74-75-block, 76-torsion spring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The bracelet rounding equipment for jewelry production comprises a mounting seat 1, a pressurizing mechanism 2, a forming mechanism 3 and a pressing mechanism 4, wherein the pressurizing mechanism 2 is arranged on the upper portion of the mounting seat 1, the forming mechanism 3 is arranged on the upper portion of the mounting seat 1, and the pressing mechanism 4 is arranged on the top of the mounting seat 1.
The silver strip to be rolled is placed on the forming mechanism 3, the pressing mechanism 4 is started, the pressing mechanism 4 drives the pressing mechanism 2 to move downwards, the pressing mechanism 2 drives the forming mechanism 3 to roll the silver strip inwards, the effect of simple structure and convenient operation is achieved, and after the operation is finished, the pressing mechanism 4 is closed.
The pressurizing mechanism 2 comprises a first mounting frame 21, first sliding rails 22, second sliding rails 23, air pressure rods 24 and connecting blocks 25, wherein the first mounting frame 21 is symmetrically arranged on the upper portion of the mounting seat 1 in a left-right mode, the first sliding rails 22 are symmetrically arranged on the first mounting frame 21 in a front-back mode, the second sliding rails 23 are arranged between the first sliding rails 22 in a sliding mode, the air pressure rods 24 are symmetrically arranged on the lower portion of the second sliding rails 23 in a left-right mode in a rotating mode, and the connecting blocks 25 are arranged at the bottoms of the air pressure rods 24.
The forming mechanism 3 comprises an arc-shaped rod 31, rollers 32, a positioning rod 33, a rotating shaft 34 and a first push rod 35, wherein the arc-shaped rod 31 is arranged on the connecting block 25, the rotating shaft 34 is rotatably connected between the arc-shaped rods 31, the rollers 32 are rotatably arranged at the bottoms of the arc-shaped rods 31, the positioning rod 33 is arranged at the front side of the upper part of the mounting seat 1, and the first push rod 35 is rotatably arranged between the two sides of the rotating shaft 34.
The pushing mechanism 4 comprises a cylinder 41, a second push rod 42, a stop lever 43 and a first guide rod 44, wherein the cylinder 41 is arranged on the rear side of the upper portion of the mounting seat 1, the second push rod 42 is connected to a piston rod of the cylinder 41, the second push rod 42 is connected with the first push rod 35, the second push rod 42 is connected with the mounting seat 1 in a sliding mode, the stop lever 43 is arranged between the bottoms of the two sides of the second push rod 42, and the first guide rod 44 is arranged on the stop lever 43 in a bilateral symmetry sliding mode.
The silver strip to be rolled is placed on the positioning rod 33, the cylinder 41 is started, the second push rod 42 and the first push rod 35 move downwards, the second slide rail 23 slides downwards on the first slide rail 22, the air pressure rod 24 moves upwards on the second slide rail 23 to drive the connecting block 25 to rotate, meanwhile, the roller 32 is in contact with the positioning rod 33, the arc-shaped rod 31 is opened under the action of the rotating shaft 34, the silver strip is rolled on the positioning rod 33, the effect of improving the working efficiency is achieved, when the cylinder 41 drives the second push rod 42 to reset upwards, the components are driven to reset, and then the cylinder 41 is closed.
Example 2
On the basis of embodiment 1, as shown in fig. 4 and 5, the device further comprises a pushing mechanism 5, the pushing mechanism 5 comprises a second mounting frame 51, a second guide rod 52 and a third push rod 53, the second mounting frame 51 is arranged at the upper right side of the mounting seat 1, the second guide rods 52 are symmetrically arranged on the second mounting frame 51 up and down, the third push rod 53 is slidably arranged between the second guide rods 52, the third push rod 53 is slidably connected with the second slide rail 23, and the third push rod 53 is slidably connected with the positioning rod 33.
When the cylinder 41 is started, the second sliding rail 23 moves downwards to drive the third push rod 53 to move backwards under the guiding action of the second guide rod 52, after the silver strip is rolled, the second sliding rail 23 resets upwards to drive the third push rod 53 to move forwards on the positioning rod 33, and the rolled silver strip is pushed out of the positioning rod 33 so as to be rolled by the next silver strip, so that the automatic blanking effect is achieved.
The feeding mechanism 6 comprises a third mounting frame 61, third guide rods 62, pushing blocks 63, first springs 64, pushing frames 65, fourth guide rods 66, sliding frames 67 and second springs 68, wherein the third mounting frame 61 is symmetrically arranged at the lower part of the front side of the mounting seat 1 in a left-right mode, the third guide rods 62 are symmetrically arranged on the mounting seat 1 in a left-right mode, the pushing blocks 63 are arranged on the third guide rods 62 in a sliding mode, the sliding frames 67 are symmetrically arranged on the front side stop rods 43 in a left-right mode, the pushing frames 65 are symmetrically arranged in a left-right mode, the pushing frames 65 are connected with the pushing blocks 63 in a sliding mode, the first springs 64 are sleeved on the pushing blocks 63 respectively, the fourth guide rods 66 are arranged on the front side of the third mounting frame 61 in a left-right mode, the fourth guide rods 66 are connected with the sliding frames 67 in a sliding mode, and the second springs 68 are connected between the sliding frames 67 and the fourth guide rods 66 are connected.
The novel sliding type movable support is characterized by further comprising a placement mechanism 7, wherein the placement mechanism 7 comprises a hinge 71, placement blocks 72, sliding grooves 73, sliding rods 74, stop blocks 75 and torsion springs 76, the hinge 71 is arranged on the front side of the mounting seat 1 in a bilateral symmetry manner, the torsion springs 76 are connected between the hinges 71 in a rotary manner, the placement blocks 72 are arranged on the hinge 71 in a rotary manner, the sliding grooves 73 are arranged on the mounting seat 1, the sliding rods 74 are arranged on the sliding grooves 73 in a bilateral symmetry sliding manner, and the stop blocks 75 are arranged on the outer sides of the sliding rods 74.
The silver strip to be rolled is placed on the placement block 72, the sliding rod 74 is adjusted to enable the stop blocks 75 to fix the two sides of the silver strip, when the air cylinder 41 is started, the second sliding rail 23 drives the sliding block 67 to move downwards, the second spring 68 is stretched, the pushing block 65 drives the pushing block 63 to move forwards, the pushing block 65 moves forwards to stretch the first spring 64, the arc rod 31 moves downwards to roll the silver strip to be extruded by the silver strip, the hinge 71 rotates downwards to deform the torsion spring 76, the silver strip rolling work is completed, the effect of clamping and fixing to enable the rolling precision to be high is achieved, the air cylinder 41 moves upwards, the sliding block 67 and the second spring 68 reset upwards, the pushing block 63 is driven to reset backwards through the reset effect of the first spring 64, and the pushing block 63 and the placement block 72 are matched to position the next silver strip.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (3)
1. Bracelet rounding equipment for jewelry production, which is characterized by comprising:
the device comprises a mounting seat (1) and a pressurizing mechanism (2), wherein the pressurizing mechanism (2) is arranged on the mounting seat (1);
the molding mechanism (3) is arranged on the mounting seat (1);
the pressing mechanism (4) is arranged on the mounting seat (1);
the pressurizing mechanism (2) comprises:
the first mounting frames (21) are symmetrically arranged on the mounting seats (1);
the first sliding rails (22) are symmetrically arranged on the first mounting frame (21);
the second sliding rail (23) is arranged between the first sliding rails (22) in a sliding manner, and the second sliding rail (23) is arranged between the first sliding rails (22);
the air pressure rod (24) is symmetrically and rotationally arranged on the second sliding rail (23);
the bottom of the air pressure rod (24) is provided with the connecting blocks (25);
the forming mechanism (3) comprises:
the arc rods (31) are arranged on the connecting blocks (25);
the rollers (32) are arranged at the bottoms of the arc-shaped rods (31) in a rotating mode, and the rollers (32) are arranged at the bottoms of the arc-shaped rods;
a positioning rod (33), wherein one side of the mounting seat (1) is provided with the positioning rod (33);
a rotating shaft (34), wherein the rotating shaft (34) is rotatably connected between the arc-shaped rods (31);
the first push rod (35) is rotatably arranged between the tops of the rotating shafts (34);
the pressing mechanism (4) comprises:
the cylinder (41) is arranged on one side of the mounting seat (1);
the second push rod (42) is connected to the piston rod of the air cylinder (41), the second push rod (42) is connected with the mounting seat (1) in a sliding mode, and the second push rod (42) is connected with the first push rod (35);
a stop lever (43), wherein the stop lever (43) is arranged between the second push rods (42);
the first guide rods (44) are symmetrically and slidably arranged on the stop rods (43);
the device also comprises a push-out mechanism (5), wherein the push-out mechanism (5) comprises:
the second mounting frame (51) is arranged on one side of the mounting seat (1);
the second guide rods (52) are symmetrically arranged on the second mounting frame (51);
the third push rod (53), the third push rod (53) is slidably arranged between the second guide rods (52), the third push rod (53) is slidably connected with the second slide rail (23), and the third push rod (53) is slidably connected with the positioning rod (33);
still including feeding mechanism (6), feeding mechanism (6) are including:
the third mounting frame (61) is symmetrically arranged on one side of the mounting seat (1);
the third guide rod (62) is symmetrically arranged on the mounting seat (1);
the pushing blocks (63) are arranged on the third guide rods (62) in a sliding mode;
the sliding frame (67) is symmetrically arranged on the front side stop lever (43);
the pushing frame (65) is symmetrically and slidably arranged on the sliding frame (67), and the pushing frame (65) is slidably connected with the pushing block (63);
the first springs (64) are connected between the pushing frame (65) and the pushing block (63), and the first springs (64) are sleeved on the pushing block (63) respectively;
the fourth guide rods (66) are arranged on one side of the third mounting frame (61), and the fourth guide rods (66) are connected with the sliding frame (67) in a sliding mode;
and the second springs (68) are connected between the sliding frame (67) and the fourth guide rod (66).
2. A bracelet rounding apparatus for jewelry production as claimed in claim 1, further comprising a placement mechanism (7), the placement mechanism (7) comprising:
the hinge (71) is symmetrically arranged on one side of the mounting seat (1);
the torsion springs (76) are rotatably connected between the hinges (71);
the placing blocks (72) are rotatably arranged on the hinges (71);
the mounting seat (1) is provided with a sliding groove (73);
the sliding rod (74) is symmetrically and slidably arranged on the sliding groove (73);
the stop block (75) is arranged on one side of the sliding rod (74).
3. A bracelet rounding apparatus for jewelry production as claimed in claim 2, characterised in that the cylinder (41) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015973.2A CN112792180B (en) | 2021-01-07 | 2021-01-07 | Bracelet rounding equipment for jewelry production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015973.2A CN112792180B (en) | 2021-01-07 | 2021-01-07 | Bracelet rounding equipment for jewelry production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112792180A CN112792180A (en) | 2021-05-14 |
| CN112792180B true CN112792180B (en) | 2023-06-16 |
Family
ID=75808773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110015973.2A Active CN112792180B (en) | 2021-01-07 | 2021-01-07 | Bracelet rounding equipment for jewelry production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112792180B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2757658C2 (en) * | 1977-12-23 | 1983-12-29 | Hermann Müller GmbH, 4630 Bochum | Device for the production of identically shaped half-shells which can be welded together to form pipe elbows by deforming flat sheet metal blanks |
| CN106944558B (en) * | 2016-01-07 | 2020-03-06 | 青岛经济技术开发区海尔热水器有限公司 | Embrace circle and detain seam machine |
| CN109108183B (en) * | 2018-09-30 | 2024-02-23 | 湖南映宏新材料股份有限公司 | Steel wire bending machine |
| CN209901998U (en) * | 2019-02-14 | 2020-01-07 | 扬州万盛实业有限公司 | Steel ring preforming device |
| CN110814102A (en) * | 2019-10-14 | 2020-02-21 | 青岛海德马克智能装备有限公司 | Cylinder forming type circle holding structure |
-
2021
- 2021-01-07 CN CN202110015973.2A patent/CN112792180B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112792180A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109434159B (en) | Metal slat conveying and processing mechanism for frame manufacturing | |
| CN110314933B (en) | Steel plate rolling device and method | |
| CN112157202B (en) | Small-size bar thread rolling equipment | |
| CN111823702B (en) | Cross texture cloth silk screen printing device | |
| CN110395524B (en) | Positioning and clamping device of clothes display rack | |
| CN112792180B (en) | Bracelet rounding equipment for jewelry production | |
| CN111300895B (en) | Method for producing, shaping and flattening woven bags | |
| CN112877971A (en) | Knitted fabric straightening device for textile mill | |
| CN113400797A (en) | Intelligent leveling device for manufacturing printed matter | |
| CN201520914U (en) | Fabric-jointing device of ninety-degree fiber cord fabric cutting machine | |
| CN208484351U (en) | A kind of screen printing device producing mobile phone glass film | |
| CN112547954A (en) | Based on machining is with quick automatic straight bar die mould equipment | |
| CN220352151U (en) | Bicycle saddle surface leather cutting machine | |
| CN215854230U (en) | Elastic non-woven fabric winding device | |
| CN220945747U (en) | Duplex position flat-pressing flat die cutting machine | |
| CN219945671U (en) | Door and window polishing grinding device | |
| CN114108302B (en) | Automatic side cut equipment of arbitrary size accuracy nature of cloth for clothing production | |
| CN220128905U (en) | Cutting device | |
| CN214362475U (en) | Cutting mechanism for crease-resistant antibacterial shirt fabric | |
| CN214391777U (en) | Hydraulic two-roller plate bending machine with positioning device | |
| CN220906647U (en) | Automatic receiving mechanism of roll-to-roll flexible printed circuit board | |
| CN219650842U (en) | Dry wiping roller tensioning mechanism of engraving intaglio printing equipment | |
| CN220028282U (en) | Metal plate bending processing device | |
| CN217528799U (en) | Bending device for manufacturing vacuum equipment | |
| CN116099925B (en) | Aluminum sheet blanking device and blanking process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201204 room 804, 8th floor, building 11, 1180 Lianxi Road, Pudong New Area, Shanghai Applicant after: Wu Litao Address before: 201204 room 804, 8th floor, building 11, No. 1180, Lianxi Road, Pudong New Area, Shanghai Applicant before: Wu Litao |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230519 Address after: Room C101, Science and Technology Innovation Building, National University Science Park, Southeast University, No. 371 Heyan Road, Yanziji Street, Qixia District, Nanjing City, Jiangsu Province, 210000 Applicant after: Jiangsu Binfu Environmental Protection Technology Co.,Ltd. Address before: 201204 room 804, 8th floor, building 11, 1180 Lianxi Road, Pudong New Area, Shanghai Applicant before: Wu Litao |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |