CN219258860U - Coarse material feeding machine for brake disc - Google Patents
Coarse material feeding machine for brake disc Download PDFInfo
- Publication number
- CN219258860U CN219258860U CN202320171076.5U CN202320171076U CN219258860U CN 219258860 U CN219258860 U CN 219258860U CN 202320171076 U CN202320171076 U CN 202320171076U CN 219258860 U CN219258860 U CN 219258860U
- Authority
- CN
- China
- Prior art keywords
- brake disc
- detection
- frame
- diameter
- coarse material
- 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
Images
Classifications
-
- 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
- Controlling Sheets Or Webs (AREA)
Abstract
The utility model relates to a thick material feeding machine for a brake disc, which comprises a feeding mechanism, a shifting mechanism, a correcting mechanism and a fine positioning mechanism, wherein a detecting mechanism is arranged between the correcting mechanism and the fine positioning mechanism. The utility model aims to provide a coarse material feeding machine for a brake disc, which has an intelligent size identification function and can realize the transfer, correction and fine positioning of the coarse material of the brake disc. The utility model has the advantages that: a detection mechanism is arranged between the correction mechanism and the fine positioning mechanism and comprises a roller conveying line, a detection frame, a lifting baffle and a jacking seat, wherein the roller conveying line, the detection frame and the lifting baffle are arranged on the front side of the overturning assembly, and the jacking seat is used for lifting thick materials of a brake disc which are retained on the rear side of the lifting baffle; lifting baffle lifts can intercept the thick material of brake disc in the downside of detecting the frame, and the jacking seat will be detained the thick material of brake disc at lifting baffle rear side and carry out the lifting, detects the thick material of brake disc of the tight cylinder of side jack and pushes away the right side detection zone of lifting, measures each size of the thick material of brake disc through measuring the group.
Description
Technical Field
The utility model relates to the field of brake disc machining, in particular to a coarse material feeding machine for a brake disc.
Background
Chinese patent (CN 111747112 a) discloses a magnetic workpiece grabbing accurate positioning device, which comprises a workpiece feeding mechanism, a workpiece moving mechanism, a correcting mechanism and a fine positioning mechanism; the workpiece feeding mechanism comprises a workpiece feeding frame for stacking workpieces; the moving mechanism comprises an electromagnetic absorbing component and a moving component used for driving the electromagnetic absorbing component to reciprocate between the feeding frame and the correcting mechanism. The workpiece moving mechanism can absorb the workpieces stacked on the workpiece feeding mechanism at will, forward and reverse directions are corrected through the correcting mechanism, and finally accurate positioning is performed through the accurate positioning mechanism, so that subsequent processing operation or accurate grabbing of the mechanical arm is facilitated, and automatic feeding is achieved. The workpieces in the workpiece feeding frame are collected manually and are often mixed with workpieces of different sizes, so that the normal operation of the magnetic workpiece grabbing accurate positioning device and the follow-up production line is affected.
Disclosure of Invention
The utility model aims to provide a coarse material feeding machine for a brake disc, which has an intelligent size identification function and can realize the transfer, correction and fine positioning of the coarse material of the brake disc.
The aim of the utility model is realized by the following technical scheme: the feeding machine for the brake disc coarse materials comprises a feeding mechanism, a shifting mechanism, a correcting mechanism and a fine positioning mechanism, wherein a detecting mechanism is arranged between the correcting mechanism and the fine positioning mechanism, and the feeding mechanism comprises a feeding frame for stacking the brake disc coarse materials; the transfer mechanism comprises an electromagnetic suction assembly and a transfer assembly, wherein the transfer assembly is used for driving the electromagnetic suction assembly to reciprocate between the feed frame and the correction mechanism; the correcting mechanism comprises a receiving box for preliminarily correcting the thick material of the brake disc, a detection group for judging the working direction in the receiving box and a turnover assembly for correcting the direction of the thick material of the brake disc according to signals of the detection group; the upper side of the connector box is provided with a placing opening, and the front side wall and the rear side wall of the connector box are respectively provided with a conveying opening; the overturning assembly is right connected with a front side conveying port of the connector box, and a pushing assembly for pushing thick materials of a brake disc in the connector box to the overturning assembly or the detection mechanism is arranged at the rear side of the connector box; the detection mechanism comprises a roller conveying line arranged on the front side of the turnover assembly, a detection frame erected on the upper side of the roller conveying line, a lifting baffle used for intercepting the brake disc coarse material on the lower side of the detection frame, and a jacking seat used for lifting the brake disc coarse material on the rear side of the lifting baffle; the detection frame is provided with a detection side surface propping cylinder for pushing the brake disc coarse material to a fixed position, and a measurement set for measuring each size of the brake disc coarse material is arranged on the detection frame.
Compared with the prior art, the utility model has the advantages that: a detection mechanism is arranged between the correction mechanism and the fine positioning mechanism and comprises a roller conveying line, a detection frame, a lifting baffle and a jacking seat, wherein the roller conveying line, the detection frame and the lifting baffle are arranged on the front side of the overturning assembly, and the jacking seat is used for lifting thick materials of a brake disc which are retained on the rear side of the lifting baffle; the lifting baffle is lifted, the brake disc coarse material can be intercepted at the lower side of the detection frame, then the lifting seat lifts the brake disc coarse material which is retained at the rear side of the lifting baffle, the detection side surface pushing cylinder pushes the lifted brake disc coarse material to the right detection area, and finally, each size of the brake disc coarse material is measured through the measurement group. The computer terminal records the size information of the thick materials of each brake disc, and different operation instructions can be carried out on the thick materials of the brake discs with different sizes through the subsequent mechanical arm.
The detection group comprises a detection push plate arranged on the left side of the connector box and a forward and reverse detection cylinder driving the detection push plate to stretch left and right, and the left side of the connector box is provided with a detection port for allowing the detection push plate to pass through.
Drawings
Fig. 1 is a schematic diagram of a production line of a brake disc coarse material feeder of the utility model.
Fig. 2 is a schematic structural view of a brake disc coarse material feeder.
Fig. 3 is a side view of the detection mechanism.
Fig. 4 is a schematic perspective view of the detection mechanism.
Fig. 5 is a front view of fig. 4.
Fig. 6 is a schematic structural view of the moving mechanism.
Description of the reference numerals: 1 feeding mechanism, 11 feeding frame, 2 moving mechanism, 21 electromagnetic absorbing component, 22 transferring component, 3 correcting mechanism, 31 receiving box, 311 placing port, 312 conveying port, 32 detecting group, 321 detecting push plate, 322 positive and negative detecting cylinder, 33 turning component, 331 turning frame, 332 rotary cylinder, 333 turning positioning component, 34 pushing component, 341 pushing block, 342 servo cylinder, 4 fine positioning mechanism, 41 blocking baffle, 42 positioning baffle frame, 421V positioning area, 5 degausser, 6 detecting mechanism, 61 detecting frame, 62 lifting baffle, 63 jacking seat, 64 detecting side jacking cylinder, 65 small diameter detecting cylinder, 66 large diameter detecting cylinder, 67 total thickness detecting cylinder, 68 large diameter disc height detecting cylinder, 69 roller conveying line, 7 brake disc thick material.
Detailed Description
The present utility model is described in detail below with reference to the drawings and examples of the specification:
fig. 1 to 6 are schematic views of an embodiment of a coarse material feeder for a brake disc according to the present utility model.
The coarse material feeder for the brake disc comprises a feeding mechanism 1, a shifting mechanism 2, a correcting mechanism 3 and a fine positioning mechanism 4, wherein a detecting mechanism 6 is arranged between the correcting mechanism 3 and the fine positioning mechanism 4,
the feeding mechanism 1 comprises a feeding frame 11 for stacking thick materials of the brake disc;
the moving mechanism 2 comprises an electromagnetic suction assembly 21 and a moving assembly 22 for driving the electromagnetic suction assembly 21 to reciprocate between the feeding frame 11 and the correcting mechanism 3;
the correcting mechanism 3 comprises a connector box 31 for primarily correcting the thick material of the brake disc, a detection group 32 for judging the working direction in the connector box 31 and a turnover assembly 33 for correcting the direction of the thick material of the brake disc according to the signal of the detection group 32;
the upper side of the connector box 31 is provided with a placing opening 311, and the front and rear side walls of the connector box 31 are respectively provided with a conveying opening 312;
the overturning assembly 33 is right abutted against the front side conveying port 312 of the connector box 31, and the rear side of the connector box 31 is also provided with a pushing assembly 34 for pushing thick brake disc materials in the connector box 31 to the overturning assembly 33 or the detection mechanism 6;
the detection mechanism 6 comprises a roller conveying line 69 arranged on the front side of the turnover assembly 33, a detection frame 61 erected on the upper side of the roller conveying line 67, a lifting baffle plate 62 for intercepting the brake disc coarse material on the lower side of the detection frame 61 and a lifting seat 63 for lifting the brake disc coarse material remained on the rear side of the lifting baffle plate 62;
the detection frame 61 is provided with a detection side tightening cylinder 64 for pushing the brake disc coarse material to a fixed position and a measurement set for measuring each size of the brake disc coarse material.
The detection side propping cylinder 64 is arranged on the left side of the detection frame 61, and the measurement group comprises a small-diameter detection cylinder 65 and a large-diameter detection cylinder 66 which are arranged on the right side of the detection frame 61;
the small-diameter detection cylinder 65 stretches and contracts in the left-right direction, and the tail end of the small-diameter detection cylinder corresponds to the right side of a small-diameter disc of a brake disc thick material;
the large diameter detection cylinder 66 stretches in the left-right direction, and the tail end of the large diameter detection cylinder corresponds to the right side of the large diameter disc of the brake disc thick material.
The measurement group further includes a total thickness detection cylinder 67 provided on the upper side of the detection frame 61, and a large diameter disk height detection cylinder 68;
the total thickness detection cylinder 67 stretches in the vertical direction, and the tail end of the total thickness detection cylinder corresponds to the upper side of the small-diameter disc of the brake disc thick material;
the large-diameter disc height detecting cylinder 68 is extended and contracted in the vertical direction, and the end of the large-diameter disc height detecting cylinder corresponds to the upper side of the large-diameter disc of the brake disc thick material.
The detection group 32 includes a detection push plate 321 disposed at the left side of the connector box 31, and a forward and reverse detection cylinder 322 driving the detection push plate 321 to stretch left and right;
the left side of the connector box 31 is provided with a detection port for allowing the detection push plate 321 to pass through, and the detection push plate 321 corresponds to a large-diameter disc or a small-diameter disc of a brake disc thick material.
The turnover assembly 33 comprises a turnover frame 331 which penetrates through the front and back, wherein the left side and the right side of the turnover frame 331 are rotatably connected to the frame and are driven to turn by a rotary cylinder 332; the upper side of the roll-over frame 331 is provided with a roll-over positioning member 333 for pressing and fixing the brake disc coarse material on the bottom surface of the roll-over frame 331.
The side walls of the connector box 31 are inclined, and the connector box is gradually contained from top to bottom to the middle.
The pushing assembly 34 comprises a pushing block 341 and a servo electric cylinder 342 for driving the pushing block 341 to move back and forth; the front side of the push block 341 is provided with a V-shaped guide groove.
The fine positioning mechanism 4 comprises a positioning baffle frame 42 arranged at the tail end of the roller type conveying line 67 and a blocking baffle 41 positioned at the rear side of the positioning baffle frame 42;
the rear side of the positioning baffle frame 42 is provided with a V-shaped positioning area 421, and the center line of the V-shaped positioning area 421 passes through the center of the thick material of the brake disc.
A demagnetizer 5 is arranged above the fine positioning mechanism 4.
The transfer unit 22 includes an X-axis transfer that moves in the left-right direction, and a Y-axis transfer that is provided on the X-axis transfer and moves in the front-rear direction; the X-axis transfer and the Y-axis transfer constitute a transfer area covering the upper side of the feed frame 11 and the correction mechanism 3.
The electromagnetic suction assembly 21 comprises a lifting sliding arm, a suspension fixed at the lower end of the lifting sliding arm and an electromagnet connected to the suspension in a sliding manner;
the bottom of the suspension is provided with a load fixing plate, the upper side surface of the load fixing plate is provided with a load sensor, and a pressure test interval is reserved between the load sensor and the lower end of the lifting sliding arm;
the upper end of the electromagnet is fixedly provided with a sliding suspender, and the sliding suspender vertically penetrates through the load fixing plate and is connected to the load fixing plate in a sliding manner; the upper end of the sliding suspender is provided with a pressing sheet which is displaced at a pressure test interval and is in limit fit with the load sensor; the suspension is also provided with a height sensor for monitoring the position of the pressing piece.
The lifting slide arm is arranged on the Y-axis transfer and is driven to move up and down by the Z-axis transfer.
Limiting chains are respectively arranged on two corresponding sides of the suspension; the upper end of the limiting chain is fixed on the suspension, and the lower end of the limiting chain is fixed on the electromagnet.
The lower end of the electromagnet is provided with a stainless steel seal head.
The working principle of the utility model is as follows:
1. the operator loads the brake disc blanks into the feed frame 11 (possibly mixed with other sizes of brake disc blanks), then pushes the feed frame 11 filled with the brake disc blanks to the feed station, and after detecting that the feed frame 11 is in place, the transfer assembly 22 drives the electromagnetic suction assembly 21 to move above the feed frame 11.
2. The lifting sliding arm drives the electromagnet to descend, and the electromagnet stops when contacting with the thick material of the brake disc in the feeding frame 11; and the lifting slide arm continuously moves downwards, at the moment, the sliding boom on the upper side of the electromagnet is lifted upwards relative to the suspension, when the pressing sheet on the sliding boom is lifted to the position of the height sensor, the lifting slide arm drives the electromagnet to lift, the pressing sheet on the sliding boom slides downwards relative to the suspension and is pressed on the load sensor, and the load sensor generates a pressure value to indicate that the electromagnet is adsorbed to the rough material of the brake disc.
3. The transfer component 22 drives the electromagnetic suction component 21 to move to the upper part of the connector box 31, the electromagnet is powered off, thick brake disc materials fall into the connector box 31, and the thick brake disc materials sliding off are aligned through the guidance of the side wall of the connector box 31, so that a positive and negative placement state is formed.
4. The detection group 32 judges the positive and negative directions of the workpiece, the positive and negative detection cylinder 322 drives the detection push plate 321 to enter the connector box, when the detection push plate 321 corresponds to the lower side, the short stroke is the positive arrangement of the thick material of the brake disc (the detection push plate 321 contacts the large-diameter disc), and the long stroke is the inversion of the thick material of the brake disc (the detection push plate 321 contacts the small-diameter disc).
5. When the brake disc coarse material is placed in the forward direction, the servo cylinder 342 directly pushes the brake disc coarse material into the detection mechanism 6 from the connector box 31; when the rough material of the brake disc is reversely placed, the servo electric cylinder 342 pushes the rough material of the brake disc into the overturning assembly 33 from the connector box 31, the pressing plate on the overturning assembly 33 descends to press and fix the rough material of the brake disc on the overturning frame 331, the rotating cylinder 332 drives the overturning frame 331 to overturn by 180 degrees, and then the pressing plate descends, so that the rough material of the brake disc is converted into the direction; finally, the servo cylinder 342 pushes the brake disc blank from the turning assembly 33 into the detection mechanism 6.
6. The brake disc coarse material is conveyed forwards for a certain distance through the roller conveying line 69, the lifting baffle plate 62 is lifted to intercept the brake disc coarse material at the lower side of the detection frame 61, then the lifting seat 63 lifts the brake disc coarse material remained at the rear side of the lifting baffle plate 62, the detection side surface pushing cylinder 64 pushes the lifted brake disc coarse material to the right detection area, and finally the measurement groups are used for measuring the sizes of the brake disc coarse material.
7. After the detection is completed, the lifting baffle plate 62 descends, the brake disc coarse material continues to move forward to the fine positioning mechanism 4, the V-shaped positioning area 421 at the rear side of the positioning baffle frame 42 can carry out final accurate positioning on the brake disc coarse material, meanwhile, the blocking baffle plate 41 is lifted to block the subsequent brake disc coarse material from entering the fine positioning mechanism 4, the multi-shaft mechanical arm grabs the brake disc coarse material and puts the brake disc coarse material into the demagnetizer 5 for demagnetizing treatment, the next procedure is transferred, and when the detection mechanism 6 feeds back a size error, the multi-shaft mechanical arm grabs and then directly removes the brake disc coarse material.
Claims (9)
1. The utility model provides a thick material feeding machine of brake disc, it includes into a mechanism (1), moves a mechanism (2), correction mechanism (3) and smart positioning mechanism (4), its characterized in that:
a detection mechanism (6) is arranged between the correction mechanism (3) and the fine positioning mechanism (4),
the feeding mechanism (1) comprises a feeding frame (11) for stacking thick materials of the brake disc;
the moving mechanism (2) comprises an electromagnetic suction assembly (21) and a moving assembly (22) for driving the electromagnetic suction assembly (21) to reciprocate between the feeding frame (11) and the correcting mechanism (3);
the correcting mechanism (3) comprises a receiving box (31) for preliminarily correcting the thick material of the brake disc, a detection group (32) for judging the working direction in the receiving box (31), and a turnover assembly (33) for correcting the direction of the thick material of the brake disc according to the signal of the detection group (32);
a placing opening (311) is formed in the upper side of the connector box (31), and conveying openings (312) are formed in the front side wall and the rear side wall of the connector box (31) respectively;
the overturning assembly (33) is right connected with a front conveying port (312) of the connector box (31), and a pushing assembly (34) for pushing thick brake disc materials in the connector box (31) to the overturning assembly (33) or the detection mechanism (6) is further arranged at the rear side of the connector box (31);
the detection mechanism (6) comprises a roller type conveying line (69) arranged on the front side of the turnover assembly (33), a detection frame (61) erected on the upper side of the roller type conveying line (69), a lifting baffle (62) used for intercepting thick brake disc materials on the lower side of the detection frame (61) and a lifting seat (63) used for lifting the thick brake disc materials remained on the rear side of the lifting baffle (62);
the detection frame (61) is provided with a detection side surface propping cylinder (64) for pushing the brake disc coarse material to a fixed position and a measurement group for measuring each size of the brake disc coarse material.
2. The brake disc coarse material loading machine of claim 1, wherein: the detection side propping cylinder (64) is arranged on the left side of the detection frame (61), and the measurement group comprises a small-diameter detection cylinder (65) and a large-diameter detection cylinder (66) which are arranged on the right side of the detection frame (61);
the small-diameter detection electric cylinder (65) stretches along the left-right direction, and the tail end of the small-diameter detection electric cylinder is correspondingly arranged on the right side of a small-diameter disc of a brake disc thick material;
the large-diameter detection electric cylinder (66) stretches and contracts along the left-right direction, and the tail end of the large-diameter detection electric cylinder corresponds to the right side of a large-diameter disc of a brake disc thick material.
3. The brake disc coarse material loading machine of claim 2, wherein: the measuring set further comprises a total thickness detecting electric cylinder (67) arranged on the upper side of the detecting frame (61) and a large-diameter disc height detecting electric cylinder (68);
the total thickness detection electric cylinder (67) stretches along the vertical direction, and the tail end of the total thickness detection electric cylinder is correspondingly arranged on the upper side of the small-diameter disc of the brake disc thick material;
the large-diameter disc height detection cylinder (68) stretches and contracts in the vertical direction, and the tail end of the large-diameter disc height detection cylinder corresponds to the upper side of the large-diameter disc of the brake disc thick material.
4. The brake disc coarse material loading machine of claim 1, wherein: the detection group (32) comprises a detection push plate (321) arranged at the left side of the connector box (31), and a positive and negative detection cylinder (322) for driving the detection push plate (321) to stretch left and right;
the left side of the connector box (31) is provided with a detection port through which a detection push plate (321) passes, and the detection push plate (321) corresponds to a large-diameter disc or a small-diameter disc of a brake disc thick material.
5. The brake disc coarse material loading machine of claim 1, wherein: the turnover assembly (33) comprises a turnover frame (331) which is communicated from front to back, the left side and the right side of the turnover frame (331) are rotatably connected to the frame, and the turnover assembly is driven to turn through a rotary air cylinder (332); the upper side of the turnover frame (331) is provided with a turnover positioning piece (333) for pressing and fixing the brake disc coarse material on the bottom surface of the turnover frame (331).
6. The brake disc coarse material loading machine of claim 1, wherein: the side wall of the connector box (31) is obliquely arranged, and the connector box is gradually contained in the middle from top to bottom.
7. The brake disc coarse material loading machine of claim 1, wherein: the pushing assembly (34) comprises a pushing block (341) and a servo electric cylinder (342) for driving the pushing block (341) to move forwards and backwards; the front side surface of the pushing block (341) is provided with a V-shaped guide groove.
8. The brake disc coarse material loading machine according to any one of claims 1-7, wherein:
the fine positioning mechanism (4) comprises a positioning baffle frame (42) arranged at the tail end of the roller conveyor line (69) and a baffle plate (41) positioned at the rear side of the positioning baffle frame (42);
the rear side of the positioning baffle frame (42) is provided with a V-shaped positioning area (421), and the center line of the V-shaped positioning area (421) passes through the center of the thick material of the brake disc.
9. The brake disc coarse material loading machine of claim 8, wherein: and a demagnetizer (5) is arranged above the fine positioning mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320171076.5U CN219258860U (en) | 2023-02-03 | 2023-02-03 | Coarse material feeding machine for brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320171076.5U CN219258860U (en) | 2023-02-03 | 2023-02-03 | Coarse material feeding machine for brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219258860U true CN219258860U (en) | 2023-06-27 |
Family
ID=86857523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320171076.5U Active CN219258860U (en) | 2023-02-03 | 2023-02-03 | Coarse material feeding machine for brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219258860U (en) |
-
2023
- 2023-02-03 CN CN202320171076.5U patent/CN219258860U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107819134B (en) | New energy battery module assembly line | |
| CN109047042B (en) | Magnetic steel magnetizing, detecting and sorting integrated equipment | |
| CN111747112A (en) | Magnetic attraction type workpiece grabbing accurate positioning device | |
| CN214865377U (en) | Box label and automatic appearance detection equipment | |
| CN116281142B (en) | Feeding device and feeding method | |
| CN213678805U (en) | Workpiece transfer device | |
| CN111579174A (en) | Air tightness detection device for assembly line | |
| CN112845177A (en) | Box label and automatic appearance detection equipment | |
| CN210701920U (en) | Numerical control punching machine device for producing pop can covers | |
| CN209160779U (en) | A kind of feeding tray positioning mechanism | |
| CN219258860U (en) | Coarse material feeding machine for brake disc | |
| CN212502842U (en) | Magnetic attraction type workpiece grabbing accurate positioning device | |
| CN113353616A (en) | Tray clamping jaw mechanism | |
| CN220264377U (en) | Capping device | |
| CN210305424U (en) | Automatic punching press assembly line | |
| CN112974284A (en) | Integrated IC detection system | |
| CN219484695U (en) | De type hose clamp welding machine | |
| CN111421841A (en) | Automatic rubber plug assembling and detecting equipment | |
| CN215973643U (en) | Nylon plate feeding mechanism | |
| CN212923359U (en) | Intelligent workpiece positioning device | |
| CN111674879A (en) | Automatic bridge production device | |
| CN217018451U (en) | High-speed assembly machine for double-row chains | |
| CN212352965U (en) | Automatic rubber plug assembling and detecting equipment | |
| CN212580878U (en) | Automatic bridge production device | |
| CN209919423U (en) | Feeding device for numerical control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |