CN107601025B - Automatic feeding and discharging device for outer water cutting of front door of automobile - Google Patents
Automatic feeding and discharging device for outer water cutting of front door of automobile Download PDFInfo
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- CN107601025B CN107601025B CN201710776777.0A CN201710776777A CN107601025B CN 107601025 B CN107601025 B CN 107601025B CN 201710776777 A CN201710776777 A CN 201710776777A CN 107601025 B CN107601025 B CN 107601025B
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Abstract
The invention belongs to the technical field of mechanical automation, and provides an automatic feeding and discharging device for an external water cut of an automobile front door. The invention has the advantages that: the work has two processes of material loading and unloading, and after the material loading moves the mechanism and sends the work piece into the processing point, can continue to get the piece, after snatch the mechanism and take out the work piece after the processing is accomplished, the material loading moves the mechanism and puts into the second work piece, carries out die entering and gets the piece voluntarily, can carry out continuous uninterrupted work, improves work efficiency, reduces intensity of labour, and single operation workman can carry out the operation of many machines.
Description
Technical Field
The invention belongs to the technical field of mechanical automation, and relates to an automatic feeding and discharging device for an external water cut of a front door of an automobile.
Background
In the outer water cutting machining process of the front door of the automobile, as the outer water cutting workpiece is integrally longer, the operator holds the workpiece to carry out machining labor intensity, the production efficiency is low, and the product quality is unstable due to the handheld operation in the machining process. In the prior art, a manipulator is generally adopted for loading and unloading, and the Chinese patent with the prior application publication number of CN105217294A discloses an automatic pickup manipulator, which comprises a conveying belt, a bracket, an electric slideway, a sliding table, a cylinder, a connecting rod, and a connecting rod and a cylinder transmission rod are movably connected.
The front door outer water cutting workpiece is slender, so that the grabbing difficulty is high. The single manipulator is adopted to put the workpiece into the processing device, the manipulator is used to take out the workpiece after the processing is finished, the operation mode has high precision requirement on the manipulator and high overall cost, and the manipulator is in a waiting state for a long time in the processing process, so that the utilization rate is low and the production efficiency is low.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the automobile front door outer water cutting feeding and discharging device which is high in automation degree and continuous in work and can effectively reduce the labor intensity of production personnel.
The aim of the invention can be achieved by the following technical scheme: the utility model provides an automatic unloader that goes up of outer water cutting of automobile front door, includes, positioning mechanism, and it has the locating piece, and the material loading moves and carries the mechanism, and it is used for carrying into the mould with the work piece after the location, snatchs the mechanism, and it sets up and carries the mechanism top at the material loading, and it is used for taking out the work piece that processing was accomplished, and unloading transmission mechanism, and it sets up in the material loading and carries the mechanism rear side, snatch the mechanism and place the work piece that processing was accomplished on unloading transmission mechanism and shift out.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, the feeding and transferring mechanism is provided with a feeding and transferring track, a feeding and transferring electric cylinder and a product placing block, the feeding and transferring electric cylinder sleeve is arranged on the feeding and transferring track, a feeding and transferring electric cylinder fixing plate is arranged above the feeding and transferring electric cylinder, a feeding and transferring drag chain is arranged on the same side of the feeding and transferring track and the feeding and transferring electric cylinder fixing plate, two sides of the feeding and transferring electric cylinder fixing plate are respectively provided with a feeding guide cylinder, the product placing block is arranged above the feeding guide cylinder, the product placing block is provided with a workpiece groove for accommodating workpieces, and the feeding guide cylinder is used for controlling the lifting of the product placing block.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, the lower end of the feeding transfer mechanism is provided with the rack, the lower end of the feeding transfer rail is installed on the rack through the feeding transfer support, two installation tables are arranged on the rack, and the installation tables are fixedly arranged on the racks on two sides of the feeding transfer rail and higher than the plane of the rack.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, the grabbing mechanism is provided with grabbing and transferring tracks, grabbing and transferring electric cylinders and swinging handles, grabbing and transferring electric cylinders are sleeved on the grabbing and transferring tracks, grabbing and transferring electric cylinder connecting plates are arranged at the lower ends of the grabbing and transferring electric cylinders, grabbing and transferring drag chains are arranged on the same sides of the grabbing and transferring tracks and grabbing and transferring electric cylinder connecting plates, grabbing and transferring electric cylinder connecting plates are provided with grabbing and transferring electric cylinder connecting supports which are fixedly connected with grabbing and transferring guide rod cylinders and grabbing and transferring electric cylinder connecting plates, clamping jaw cylinder connecting plates are arranged below the grabbing and transferring guide rod cylinders, clamping jaw cylinder supports which are downwards connected are arranged on two sides of the clamping jaw cylinder connecting plates, and clamping jaw cylinders which are used for controlling opening and closing of the swinging handles are arranged below the clamping jaw cylinder supports.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, the grabbing and transferring support plate is arranged on one side of the grabbing and transferring track, the grabbing and transferring support plate is arranged on one side of the grabbing and transferring electric cylinder connecting plate, one end of the grabbing and transferring support plate is fixed on the grabbing and transferring support plate by screws, the other end of the grabbing and transferring support plate is fixed on the grabbing and transferring support plate by screws, and the grabbing and transferring support plate is fixedly connected with the grabbing and transferring electric cylinder connecting plate by the grabbing and transferring support plate.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, a beam is respectively arranged above the starting end and the tail end of the grabbing and transferring track, the upper ends of the grabbing and transferring tracks are fixedly arranged on the reinforcing rods between the beams, and beam supports fixed on the mounting table are arranged below the two ends of the beams.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, the discharging transmission mechanism is arranged at the tail end of the feeding transfer rail and is provided with a conveying belt and a conveying belt fixing plate, the conveying belt fixing plate is arranged at the outer side of the conveying belt, and a conveying belt bracket for fixedly installing the conveying belt on the rack is arranged at the lower end of the conveying belt fixing plate.
In the automatic feeding and discharging device for the outer water cutting of the front door of the automobile, the upper end of the side surface of the positioning block is provided with the positioning hole, the side surface of the positioning block is provided with the positioning cylinder capable of pushing and pulling the positioning block, the positioning cylinder mounting bracket for connecting the positioning cylinder with the positioning cylinder mounting plate is arranged below the positioning cylinder, and the positioning cylinder support frame for fixing the positioning mechanism on one of the mounting plates is arranged below the positioning cylinder mounting plate.
In the automatic feeding and discharging device for the outer water cut of the front door of the automobile, one side of the feeding and transferring track is provided with a drag chain groove for accommodating the feeding and transferring drag chain, the feeding and transferring electric cylinder fixing plate is provided with a feeding and transferring drag chain fixing plate connected with a screw, one end of the feeding and transferring drag chain is fixed in the drag chain groove by a screw, and the other end of the feeding and transferring drag chain is fixed on the feeding and transferring drag chain fixing plate by a screw.
In the automatic feeding and discharging device for the outer water cutting of the front door of the automobile, the discharging transmission mechanism is provided with two conveying belts, the automatic feeding and discharging device is suitable for longer workpieces, and a blocking piece for preventing the workpieces from falling is arranged on one conveying belt.
Compared with the prior art, the invention has two steps of feeding and discharging in work, the workpiece is cut outside the front door of the automobile, the workpiece is longer, the workpiece is positioned by the positioning mechanism, then the workpiece is sent into the processing mould by the feeding transfer mechanism, and the workpiece is taken out by the grabbing mechanism and placed in the discharging transmission mechanism after the processing is finished. In the processing process, after the workpiece is sent to a processing point by the feeding transfer mechanism, the workpiece can be continuously taken out, after the workpiece is taken out by the grabbing mechanism after the processing is finished, the second workpiece is put in by the feeding transfer mechanism, the die feeding and the workpiece taking are automatically carried out, continuous uninterrupted work can be carried out, the working efficiency is improved, the labor intensity is reduced, and a single operator can operate a plurality of machines.
Drawings
FIG. 1 is a schematic structural view of an automatic feeding and discharging device for an outer water cut of a front door of an automobile;
FIG. 2 is a schematic view of the positioning mechanism in FIG. 1;
FIG. 3 is a schematic view of the structure of the loading transfer mechanism and the unloading transfer mechanism in FIG. 1 at an angle;
FIG. 4 is a schematic view of the structure of the loading transfer mechanism and the unloading transfer mechanism in FIG. 1 at another angle;
FIG. 5 is a front view of the grasping mechanism of FIG. 1;
fig. 6 is a schematic diagram of the grabbing mechanism in fig. 1 after being turned over.
In the figure, a positioning mechanism 100, a positioning block 110, a positioning hole 111, a positioning cylinder 120, a positioning cylinder mounting plate 130, a positioning cylinder mounting bracket 140, a positioning cylinder support frame 150, a feeding transfer mechanism 200, a feeding transfer rail 210, a feeding transfer electric cylinder 220, a product placement block 230, a workpiece groove 231, a feeding transfer electric cylinder fixing plate 240, a feeding transfer drag chain 250, a feeding guide cylinder 260, a drag chain groove 270, a feeding transfer drag chain fixing plate 280, a feeding transfer bracket 290, a gripping mechanism 300, a gripping transfer rail 310, a gripping transfer electric cylinder 320, a gripping transfer electric cylinder connecting plate 321, a gripping transfer electric cylinder connecting bracket 322, a swing gripper 330, a gripper cylinder connecting plate 331, a gripper cylinder bracket 332, a gripper cylinder 333, a gripping guide rod cylinder 340, a gripping transfer drag chain connecting bracket 351, a gripping transfer drag chain support plate 352, a gripping transfer drag chain connecting plate 353, a cross beam 360, a reinforcing rod 361, a cross beam bracket 370, a discharging transfer mechanism 400, a conveyor belt 410, a blocking piece 420, a conveyor fixing plate 430, a conveyor belt bracket 440, a frame 500, a mounting table 510.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1 and 2, an automatic loading and unloading device for an outer water cut of a front door of an automobile comprises a positioning mechanism 100, a loading and transferring mechanism 200, a grabbing mechanism 300, a unloading and conveying mechanism 400, a loading and transferring mechanism 200 and a grabbing mechanism 300, wherein the positioning mechanism 110 is provided with a positioning block, the loading and transferring mechanism 200 is used for moving a positioned workpiece into a die, the grabbing mechanism 300 is arranged above the loading and transferring mechanism 200 and is used for taking out a machined workpiece, the unloading and conveying mechanism 400 is arranged at the rear side of the loading and transferring mechanism 200, and the grabbing mechanism 300 is used for placing and removing the machined workpiece on the unloading and conveying mechanism 400.
Preferably, as shown in fig. 3 and 4, the feeding and transferring mechanism 200 has a feeding and transferring track 210, a feeding and transferring electric cylinder 220 and a product placing block 230, the feeding and transferring electric cylinder 220 is sleeved on the feeding and transferring track 210, a feeding and transferring electric cylinder fixing plate 240 is arranged above the feeding and transferring electric cylinder 220, a feeding and transferring drag chain 250 is arranged on the same side of the feeding and transferring track 210 and the feeding and transferring electric cylinder fixing plate 240, one feeding guide cylinder 260 is arranged on each of two sides of the feeding and transferring electric cylinder fixing plate 240, the product placing block 230 is arranged above the feeding guide cylinder 260, a workpiece groove 231 for accommodating workpieces is arranged on the product placing block 230, and the feeding guide cylinder 260 is used for controlling the product placing block 230 to lift.
Preferably, a rack 500 is provided at the lower end of the loading and transferring mechanism 200, the lower end of the loading and transferring rail 210 is mounted on the rack 500 through a loading and transferring bracket 290, two mounting tables 510 are provided on the rack 500, and the mounting tables 510 are fixedly provided on the rack 500 at both sides of the loading and transferring rail 210 and are higher than the plane of the rack 500.
Preferably, as shown in fig. 5 and 6, the grabbing mechanism 300 is provided with a grabbing and transferring track 310, grabbing and transferring electric cylinders 320 and a swinging gripper 330, grabbing and transferring electric cylinders 320 are sleeved on the grabbing and transferring track 310, grabbing and transferring electric cylinder connecting plates 321 are arranged at the lower ends of the grabbing and transferring electric cylinders 320, grabbing and transferring drag chains 350 are arranged on the same sides of the grabbing and transferring track 310 and the grabbing and transferring electric cylinder connecting plates 321, grabbing and transferring electric cylinder connecting supports 322 for fixedly connecting grabbing guide rod cylinders 340 and grabbing and transferring electric cylinder connecting plates 321 are arranged below the grabbing and transferring electric cylinder connecting plates 321, clamping jaw cylinder connecting plates 331 are arranged below the grabbing guide rod cylinders 340, clamping jaw cylinder connecting plates 332 which are connected downwards are arranged on two sides of the clamping jaw cylinder connecting plates 331, and clamping jaw cylinders 333 for controlling opening and closing of the swinging gripper 330 are arranged below the clamping jaw cylinder connecting plates 332.
Further preferably, a grabbing and transferring drag chain support plate 352 is arranged on one side of the grabbing and transferring track 310, a grabbing and transferring drag chain connection plate 353 is arranged on one side of the grabbing and transferring electric cylinder connection plate 321, one end of the grabbing and transferring drag chain 350 is fixed on the grabbing and transferring drag chain support plate 352 by screws, the other end of the grabbing and transferring drag chain 350 is fixed on the grabbing and transferring drag chain connection plate 353, and the grabbing and transferring drag chain connection plate 353 is fixedly connected with the grabbing and transferring electric cylinder 320 connection plate 321 through the grabbing and transferring drag chain connection bracket 351.
Preferably, a beam 360 is respectively arranged above the beginning end and the tail end of the grabbing and transferring track 310, the upper ends of the grabbing and transferring track 310 are fixedly arranged on the reinforcing rods 361 between the beams 360, and beam brackets 370 are arranged below the two ends of the beam 360.
Preferably, the blanking conveying mechanism 400 is disposed at the tail end of the loading transfer rail 210, the blanking conveying mechanism 400 has a conveyer belt 410 and a conveyer belt fixing plate 430, the conveyer belt fixing plate 430 is disposed outside the conveyer belt 410, and a conveyer belt bracket 440 for fixedly mounting the conveyer belt 410 on the frame 500 is disposed at the lower end of the conveyer belt fixing plate 430.
Preferably, a positioning hole 111 is formed at the upper end of the side surface of the positioning block 110, a positioning cylinder 120 capable of pushing and pulling the positioning block 110 is arranged at the side surface of the positioning block 110, a positioning cylinder mounting bracket 140 for connecting the positioning cylinder 120 with a positioning cylinder mounting plate 130 is arranged below the positioning cylinder 120, and a positioning cylinder supporting frame 150 for fixing the positioning mechanism 100 on one of the mounting tables 510 is arranged below the positioning cylinder mounting plate 130.
Preferably, one side of the loading and transferring track 210 is provided with a drag chain groove 270 for accommodating the loading and transferring drag chain 250, the loading and transferring electric cylinder fixing plate 240 is provided with a loading and transferring drag chain fixing plate 280 connected by screws, one end of the loading and transferring drag chain 250 is fixed in the drag chain groove 270 by screws, and the other end is fixed on the loading and transferring drag chain fixing plate 280 by screws.
Further preferably, the blanking conveying mechanism 400 is provided with two conveying belts 410, which are suitable for long workpieces, wherein one conveying belt 410 is provided with a blocking piece 420 for preventing the workpieces from falling off.
The following describes a working procedure of an automatic loading and unloading device for the outer water cut of the front door of an automobile according to the above embodiment.
The operator puts one end of the workpiece to be processed, which is cut by the front door of the automobile and is sawed, into the positioning hole 111, the positioning cylinder 120 is in an extending state at the moment, the workpiece is put into the workpiece groove 231 of the product placing block 230 after being positioned, the positioning cylinder 120 is restored to a contracted state, the workpiece can be separated from the positioning hole 111, the workpiece is lifted upwards by the feeding guide cylinder 260, the feeding transfer cylinder 220 is started, the feeding transfer drag chain 250 drives the workpiece to move on the feeding transfer track 210, the workpiece is moved to a preset processing position, the feeding guide cylinder 260 drives the product placing block 230 to descend to an initial state, the workpiece is put into a die, and the feeding transfer cylinder 220 reversely operates to drive the feeding transfer drag chain 250 to restore to the initial position, so that the transfer of the next workpiece is performed.
After the workpiece is processed, the clamping jaw air cylinder 333 drives the swing gripper 330 to be in an open state, the grabbing guide rod air cylinder 340 stretches to drive the swing gripper 330 to move downwards, after the workpiece is positioned, the clamping jaw air cylinder 333 drives the swing gripper 330 to clamp the workpiece, the grabbing guide rod air cylinder 340 contracts upwards to drive the upper body of the workpiece until the workpiece is preset to be higher than the blocking block position on the conveying belt 410, the grabbing transfer electric cylinder 320 drives the grabbing transfer drag chain 350 to move the workpiece to the upper side of the blanking conveying mechanism 400, the grabbing guide rod air cylinder 340 stretches to the preset position to place the workpiece on the conveying belt 410, the clamping jaw air cylinder 333 stretches to open the swing gripper 330, the workpiece moves along with the conveying belt 410 on the conveying belt 410, and the blocking piece 420 is arranged on the conveying belt 410 when the workpiece moves to the tail end, so that the workpiece can be prevented from falling due to the fact that the workpiece is not taken out timely.
After the grabbing mechanism 300 takes out a machined workpiece from the machining die, the loading and transferring mechanism 200 can put the next workpiece into the machining die, meanwhile, the grabbing mechanism 300 moves the workpiece to the unloading transmission mechanism 400, the next workpiece is machined, the automatic loading and unloading mode can work continuously and uninterruptedly, the use frequency of each working part is high, the production efficiency is high, and the labor intensity of operators can be reduced in practical application.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. An automatic feeding and discharging device for an external water cut of an automobile front door is characterized by comprising,
a frame on which two mounting tables are arranged;
the positioning mechanism is arranged on one of the mounting tables and is provided with a positioning block;
the feeding transfer mechanism is arranged at the upper end of the rack and is used for transferring the positioned workpiece into a die;
the feeding transfer mechanism is provided with a feeding transfer track, a feeding transfer electric cylinder and a product placement block, the feeding transfer electric cylinder sleeve is arranged on the feeding transfer track, a feeding transfer electric cylinder fixing plate is arranged above the feeding transfer electric cylinder, feeding transfer drag chains are arranged on the same side of the feeding transfer track and the feeding transfer electric cylinder fixing plate, two sides of the feeding transfer electric cylinder fixing plate are respectively provided with a feeding guide cylinder, the product placement block is arranged above the feeding guide cylinders, and the product placement block is provided with a workpiece groove for accommodating workpieces;
the grabbing mechanism is arranged above the feeding transfer mechanism and comprises a swinging gripper for taking out the processed workpiece;
the unloading transmission mechanism is arranged at the rear side of the loading transfer mechanism, and the grabbing mechanism is used for placing and moving out the processed workpiece on the unloading transmission mechanism.
2. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 1, wherein the lower end of the feeding transfer rail is arranged on the frame through a feeding transfer support, and the mounting table is fixedly arranged on the frames on two sides of the feeding transfer rail and is higher than the plane of the frame.
3. The automatic feeding and discharging device for the outer water cut of the front door of the automobile is characterized in that the grabbing mechanism is further provided with grabbing and transferring tracks and grabbing and transferring electric cylinders, the grabbing and transferring electric cylinders are sleeved on the grabbing and transferring tracks, grabbing and transferring electric cylinder connecting plates are arranged at the lower ends of the grabbing and transferring electric cylinders, grabbing and transferring drag chains are arranged on the same sides of the grabbing and transferring tracks and the grabbing and transferring electric cylinder connecting plates, grabbing and transferring electric cylinder connecting supports for fixedly connecting grabbing guide rod cylinders with the grabbing and transferring electric cylinder connecting plates are arranged below the grabbing and transferring electric cylinder connecting plates, clamping jaw cylinder connecting plates are arranged below the grabbing guide rod cylinders, clamping jaw cylinder supports for downwards switching are arranged on two sides of the clamping jaw cylinder connecting plates, and clamping jaw cylinders for controlling opening and closing of the swinging grippers are arranged below the clamping jaw cylinder supports.
4. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 3, wherein a grabbing and transferring drag chain supporting plate is arranged on one side of the grabbing and transferring track, a grabbing and transferring drag chain connecting plate is arranged on one side of the grabbing and transferring electric cylinder connecting plate, one end of the grabbing and transferring drag chain is fixed on the grabbing and transferring drag chain supporting plate through screws, the other end of the grabbing and transferring drag chain is fixed on the grabbing and transferring drag chain connecting plate through a grabbing and transferring drag chain connecting bracket, and the grabbing and transferring drag chain connecting plate is fixedly connected with the grabbing and transferring electric cylinder connecting plate through the grabbing and transferring drag chain connecting bracket.
5. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 4, wherein a cross beam is arranged above the starting end and the tail end of the grabbing and transferring track respectively, the upper end of the grabbing and transferring track is fixedly arranged on a reinforcing rod between the cross beams, and cross beam brackets are arranged below two ends of the cross beam.
6. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 2, wherein the discharging transmission mechanism is arranged at the tail end of the feeding transfer track and is provided with a conveying belt and a conveying belt fixing plate, the conveying belt fixing plate is arranged at the outer side of the conveying belt, and a conveying belt bracket for fixedly installing the conveying belt on a rack is arranged at the lower end of the conveying belt fixing plate.
7. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 2, wherein a positioning hole is formed in the upper end of the side face of the positioning block, a positioning cylinder capable of pushing and pulling the positioning block is arranged on the side face of the positioning block, a positioning cylinder mounting bracket for connecting the positioning cylinder with a positioning cylinder mounting plate is arranged below the positioning cylinder, and a positioning cylinder supporting frame for fixing a positioning mechanism on one of mounting tables is arranged below the positioning cylinder mounting plate.
8. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 2, wherein a drag chain groove for accommodating a feeding and transferring drag chain is formed in one side of the feeding and transferring track, the feeding and transferring electric cylinder fixing plate is provided with a feeding and transferring drag chain fixing plate connected with a screw, one end of the feeding and transferring drag chain is fixed in the drag chain groove by a screw, and the other end of the feeding and transferring drag chain is fixed on the feeding and transferring drag chain fixing plate by a screw.
9. The automatic feeding and discharging device for the outer water cut of the front door of the automobile according to claim 6, wherein the discharging transmission mechanism is provided with two conveying belts, the automatic feeding and discharging device is suitable for longer workpieces, and a blocking piece for preventing the workpieces from falling is arranged on one conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776777.0A CN107601025B (en) | 2017-09-01 | 2017-09-01 | Automatic feeding and discharging device for outer water cutting of front door of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776777.0A CN107601025B (en) | 2017-09-01 | 2017-09-01 | Automatic feeding and discharging device for outer water cutting of front door of automobile |
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| Publication Number | Publication Date |
|---|---|
| CN107601025A CN107601025A (en) | 2018-01-19 |
| CN107601025B true CN107601025B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710776777.0A Active CN107601025B (en) | 2017-09-01 | 2017-09-01 | Automatic feeding and discharging device for outer water cutting of front door of automobile |
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| CN207497637U (en) * | 2017-09-01 | 2018-06-15 | 宁波敏实汽车零部件技术研发有限公司 | A kind of outer water of automobile front door cuts automatic loading and unloading device |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103264337A (en) * | 2013-05-21 | 2013-08-28 | 浙江名媛工艺饰品有限公司 | Crystal blank automatic polishing system and docking mechanism thereof |
| WO2014187066A1 (en) * | 2013-05-21 | 2014-11-27 | 浙江名媛工艺饰品有限公司 | Crystal blank automatic polishing system and docking mechanism thereof |
| CN205462986U (en) * | 2015-12-08 | 2016-08-17 | 苏州工业园区格比机电有限公司 | Automatic oiling device of slide rail |
| CN106624739A (en) * | 2017-01-18 | 2017-05-10 | 周胡琴 | Automatic assembly machine for multi-level parts of motor rotor shaft |
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| CN107601025A (en) | 2018-01-19 |
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