CN113231595A - Diesel engine piston blank conveying equipment - Google Patents
Diesel engine piston blank conveying equipment Download PDFInfo
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- CN113231595A CN113231595A CN202110781758.3A CN202110781758A CN113231595A CN 113231595 A CN113231595 A CN 113231595A CN 202110781758 A CN202110781758 A CN 202110781758A CN 113231595 A CN113231595 A CN 113231595A
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- seat
- supporting seat
- conveying
- piston blank
- diesel engine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
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Abstract
The invention provides a diesel engine piston blank conveying device, and mainly relates to the field of piston machining and conveying. Diesel engine piston blank conveying equipment, including preceding supporting seat, back supporting seat, a supporting beam both ends are fixed connection respectively in the front on supporting seat and the back supporting seat, set up mount pad one, mount pad two in the preceding supporting seat respectively, servo motor before setting up on the mount pad one, rotate in the preceding supporting seat and set up synchronous pivot one, set up mount pad three, mount pad four in the back supporting seat respectively, set up servo motor after the mount pad is three. The invention has the beneficial effects that: according to the invention, the piston blank can be automatically and slowly added into the conveying equipment through the adding device, so that the piston blank is prevented from colliding; two arc-shaped clamping edges which are opposite to each other during the conveying of the piston blank ensure the stability and reliability of the conveying process; the pistons enter the blanking device and then enter next processing equipment one by one, so that the conveying process is tidy and ordered, and the conveying efficiency is improved.
Description
Technical Field
The invention mainly relates to the field of piston processing and conveying, in particular to a conveying device for a piston blank of a diesel engine.
Background
Compared with a diesel engine piston, the diesel engine piston has smaller difference in an external integral structure, but because the gasoline engine ignites gasoline by a spark plug, the diesel engine directly burns the diesel through compression ignition, the diesel engine piston needs to bear higher load during working, and the piston needs higher strength to ensure stable working. Therefore, gasoline engines are usually produced mainly by casting, while diesel engine pistons are usually produced by forging to ensure stable operation of the piston with high strength for a long time.
The diesel engine piston need carry many times in order to carry out different processing steps in the production and processing process, and current conventional piston conveying equipment has conveying efficiency low, the piston easily drops or easily produces collision damage piston surface scheduling problem when piston blank adds conveying equipment in the transportation process, has not yet been to this kind of problem professional equipment among the retrieval prior art, consequently this application provides a diesel engine piston blank conveying equipment.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a conveying device for piston blanks of a diesel engine, which can automatically and slowly add the piston blanks into the conveying device through a feeding device to prevent the piston blanks from colliding; the two opposite arc-shaped clamping edges of the piston blank during conveying can ensure that the conveying position of the piston blank is accurate, and the conveying process is stable and reliable; after entering the blanking device, the piston enters next processing equipment one by one under the action of the chuck, so that the whole conveying process of the piston blank is tidy and ordered, and the conveying efficiency is improved.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a diesel engine piston blank conveying device comprises a front supporting seat, a rear supporting seat and a supporting beam, two ends of the supporting beam are respectively and fixedly connected with the front supporting seat and the rear supporting seat, the front supporting seat is respectively provided with a first mounting seat and a second mounting seat, a front servo motor is arranged on the mounting seat I, a synchronous rotating shaft I is rotatably arranged in the front supporting seat, the rear supporting seat is respectively provided with a third mounting seat and a fourth mounting seat, the third mounting seat is provided with a rear servo motor, a synchronous rotating shaft II is rotatably arranged in the rear supporting seat, a first conveying device is arranged on the first mounting seat and the third mounting seat, a second conveying device is arranged on the second mounting seat and the fourth mounting seat, a plurality of fixed seats are arranged on the supporting beam at equal intervals, a guide pipe group is arranged above the fixed seat, a feeding device is arranged on one side of the guide pipe group, and a blanking device is fixedly connected to the outer side of the rear supporting seat.
The first synchronous rotating shaft penetrates through the first mounting seat and the second mounting seat, the second synchronous rotating shaft penetrates through the third mounting seat and the fourth mounting seat, the front servo motor is connected with the first synchronous rotating shaft in a rotating mode through a transmission gear, the rear servo motor is connected with the second synchronous rotating shaft in a rotating mode through the transmission gear, and the first synchronous rotating shaft and the second synchronous rotating shaft enable the first conveying device and the second conveying device to run synchronously.
The first conveying device and the second conveying device are the same in structural symmetry, the first conveying device comprises a first connecting seat and a second connecting seat, a guide beam is fixedly installed between the first connecting seat and the second connecting seat, the two sides of the guide beam are connected with a conveying belt in a sliding mode, arc-shaped clamping edges are arranged on the conveying belt at equal intervals and are matched with the outer diameter of a piston blank to be conveyed, a first top of the first connecting seat is provided with a first positioning connecting arm, the bottom of the first positioning connecting arm is fixedly connected to the front supporting seat, a second top of the second connecting seat is provided with a second positioning connecting arm, and the bottom of the second positioning connecting arm is fixedly connected to the rear supporting seat.
The input device comprises a support arm, one end of the support arm is fixedly connected with a conduit group, one end of the support arm, far away from the conduit group, is provided with a fixed shaft, one end of the fixed shaft is provided with a volute spiral spring assembly, a sector plate is rotatably arranged on the fixed shaft, an arc-shaped drive rod is fixedly connected onto the sector plate, the other end of the arc-shaped drive rod is rotatably connected onto the fixed shaft and is fixedly connected with the center of the volute spiral spring assembly, the sector plate is fixedly connected with a support arm, and the outer end of the support arm is fixedly connected with a support plate.
The blanking device comprises a blanking table, wherein a chuck is rotatably installed in the blanking table, six piston bayonets are formed in the chuck about the central symmetry, a blanking opening is formed in the blanking table, a rotary driving motor is fixedly installed at the bottom of the blanking table, and a chuck driving device is arranged in the blanking table.
Chuck drive arrangement includes the drive carousel, the drive carousel passes through drive gear and rotates and connect the rotation driving motor, fixed connection positioning disk on the drive carousel, drive carousel outer end sets up the drive handle, chuck pivot bottom fixed mounting driven plate, set up the fan-shaped mouth that suits with the positioning disk on the driven plate, set up the straight flute that suits with the drive handle on the driven plate.
The guide pipe group is composed of two guide pipes with the same shape, and a flat cutting groove is formed in the front end of the guide pipe on one side in the guide pipe group.
The bottoms of the front supporting seat, the rear supporting seat and the blanking device are all provided with supporting legs.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the piston blank can be automatically and slowly added into the conveying equipment through the adding device, so that the piston blank is prevented from colliding; the two opposite arc-shaped clamping edges of the piston blank during conveying can ensure that the conveying position of the piston blank is accurate, and the conveying process is stable and reliable; after entering the blanking device, the piston enters next processing equipment one by one under the action of the chuck, so that the whole conveying process of the piston blank is tidy and ordered, and the conveying efficiency is improved.
Drawings
FIG. 1 is a schematic view of an overall first perspective structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the present invention showing the loading device positioned above;
FIG. 5 is a schematic view of a partially enlarged structure of the inputting apparatus of the present invention;
FIG. 6 is a partially enlarged view of the loading device of the present invention;
FIG. 7 is a schematic view of the structure of the blanking table of the present invention;
FIG. 8 is a schematic view of the chuck actuating device of the present invention;
FIG. 9 is a schematic view of a partially enlarged structure of the blanking device of the present invention;
fig. 10 is a partially enlarged structural view of the front support seat of the present invention.
Reference numerals shown in the drawings: 1. a front support base; 2. a rear support base; 3. a support beam; 4. a first conveying device; 5. a second conveying device; 6. a fixed seat; 7. a catheter group; 8. a charging device; 9. a blanking device; 11. a first mounting seat; 12. a second mounting seat; 13. a front servo motor; 14. a first synchronous rotating shaft; 21. A third mounting seat; 22. a fourth mounting seat; 23. a rear servo motor; 24. a second synchronous rotating shaft; 41. a first connecting seat; 42. a second connecting seat; 43. a guide beam; 44. a conveyor belt; 45. arc-shaped clamping edges; 46. a first connecting arm; 47. a second connecting arm; 70. horizontally cutting a groove; 81. a support arm; 82. a fixed shaft; 83. a volute spiral spring assembly; 84. a sector plate; 85. an arc-shaped driving rod; 86. a support arm; 87. a support plate; 91. a blanking table; 92. a chuck; 93. a piston bayonet; 94. a feeding port; 95. a rotary drive motor; 96. a chuck driving device; 961. driving the turntable; 962. positioning a plate; 963. a drive handle; 964. a driven plate; 965. a fan-shaped opening; 966. a straight groove; 100. and (3) a support leg.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example 1:
with reference to the accompanying drawings 1-10, a diesel engine piston blank conveying device comprises a front supporting seat 1, a rear supporting seat 2 and a supporting beam 3, wherein two ends of the supporting beam 3 are respectively and fixedly connected to the front supporting seat 1 and the rear supporting seat 2, a first mounting seat 11 and a second mounting seat 12 are respectively arranged in the front supporting seat 1, a front servo motor 13 is arranged on the first mounting seat 11, a first synchronous rotating shaft 14 is rotatably arranged in the front supporting seat 1, a third mounting seat 21 and a fourth mounting seat 22 are respectively arranged in the rear supporting seat 2, a rear servo motor 23 is arranged on the third mounting seat 21, a second synchronous rotating shaft 24 is rotatably arranged in the rear supporting seat 2, a first conveying device 4 is arranged on the first mounting seat 11 and the third mounting seat 21, a second conveying device 5 is arranged on the second mounting seat 12 and the fourth mounting seat 22, a plurality of fixing seats 6 are equidistantly arranged on the supporting beam 3, the conveying equipment is characterized in that a pipe group 7 is installed above the fixed seat 6, an input device 8 is installed on one side of the pipe group 7, a blanking device 9 is fixedly connected to the outer side of the rear supporting seat 2, the conveying equipment is connected with a control device through a wire, the supporting beam 3 is fixedly connected with a plurality of joint structures as required, the pipe group 7 is used for assisting in guiding and supporting the conveying of a piston, the input device 8 is used for inputting the piston which completes the previous machining process into the conveying equipment, and the control device is used for controlling the work of each part.
The first synchronous rotating shaft 14 penetrates through the first mounting seat 11 and the second mounting seat 12, the second synchronous rotating shaft 24 penetrates through the third mounting seat 21 and the fourth mounting seat 22, the front servo motor 13 is rotationally connected with a first synchronous rotating shaft 14 through a transmission gear, the rear servo motor 23 is rotationally connected with a second synchronous rotating shaft 24 through the transmission gear, the first synchronous rotating shaft 14 and the second synchronous rotating shaft 24 enable the first conveying device 4 and the second conveying device 5 to synchronously operate, the first mounting seat 11 and the second mounting seat 12 are respectively provided with a transmission gear which transmits power to the first conveying device 4 and the second conveying device 5 from the first synchronous rotating shaft 14, the third mounting seat 21 and the fourth mounting seat 22 are respectively provided with a transmission gear to transmit power to the first conveying device 4 and the second conveying device 5 from the second synchronous rotating shaft 24, the front servomotor 13 and the rear servomotor 23 are operated simultaneously under the control of the control device.
The first conveying device 4 and the second conveying device 5 are identical in structure symmetry, the first conveying device 4 comprises a first connecting seat 41 and a second connecting seat 42, a guide beam 43 is fixedly installed between the first connecting seat 41 and the second connecting seat 42, two sides of the guide beam 43 are slidably connected with a conveying belt 44, arc clamping edges 45 are arranged on the conveying belt 44 at equal intervals, the arc clamping edges 45 are matched with the outer diameter of a piston blank to be conveyed, a first positioning connecting arm 46 is installed at the top of the first connecting seat 41, the bottom end of the first positioning connecting arm 46 is fixedly connected to the front supporting seat 1, a second positioning connecting arm 47 is installed at the top of the second connecting seat 42, the bottom end of the second positioning connecting arm 47 is fixedly connected to the rear supporting seat 2, the incomplete circular arc diameter formed between the first conveying device 4 and the arc clamping edge 45 of the second conveying device 5 is slightly larger than the outer diameter of the piston blank, and the tops of rotating shafts in the first conveying device 4 and the second conveying device 5 are respectively rotatably connected to the tops of the positioning transmission gears in the first conveying device 4 and the second conveying device 5 In the connecting arm one 46 and the positioning connecting arm two 47, the guide beam 43 and the guide pipe group 7 can be made into different lengths or curved shapes according to the actual required conveying path.
The feeding device 8 comprises a supporting arm 81, one end of the supporting arm 81 is fixedly connected with the conduit group 7, one end of the supporting arm 81, which is far away from the conduit group 7, is provided with a fixed shaft 82, one end of the fixed shaft 82 is provided with a volute spring component 83, a sector plate 84 is rotatably arranged on the fixed shaft 82, an arc-shaped driving rod 85 is fixedly connected on the sector plate 84, the other end of the arc-shaped driving rod 85 is rotatably connected on the fixed shaft 82 and is fixedly connected with the center of the volute spring component 83, the sector plate 84 is fixedly connected with a supporting arm 86, the outer end of the supporting arm 86 is fixedly connected with a supporting plate 87, when a piston blank is fed onto the conduit group 7 and slides down along the two guide pipes under the action of gravity, the supporting plate 87 can support the bottom of the piston blank, the volute spring elasticity is continuously increased in the sliding down process of the piston blank, the gravity of the piston overcomes the volute spring to finally realize that the piston blank falls between the first conveying device 4 and the second conveying device 5 at a relatively slow and uniform speed, after the piston is conveyed away from the retainer plate 87, the retainer plate 87 returns to the original position under the elastic force of the spiral spring.
Unloader 9 includes blanking platform 91, rotation installation chuck 92 in blanking platform 91, six piston bayonet sockets 93 have been seted up about central symmetry in the chuck 92, set up feed opening 94 in blanking platform 91, blanking platform 91 bottom fixed mounting rotary drive motor 95, set up chuck drive arrangement 96 in blanking platform 91, carried the terminal downwarping part of pipe group 7 when the piston blank, in the piston bayonet socket 93 of chuck 92 is slided to the piston blank is automatic under the action of gravity, rotates along with chuck 92 under rotary drive motor 95's the drive, rotates feed opening 94 position when the piston blank, and the piston blank is automatic to fall into next processing equipment.
The chuck driving device 96 comprises a driving turntable 961, the driving turntable 961 is rotationally connected with a rotary driving motor 95 through a transmission gear, a positioning disc 962 is fixedly connected to the driving turntable 961, a driving handle 963 is arranged at the outer end of the driving turntable 961, a driven disc 964 is fixedly mounted at the bottom of the rotating shaft of the chuck 92, a fan-shaped opening 965 matched with the positioning disc 962 is formed in the driven disc 964, a straight groove 966 matched with the driving handle 963 is formed in the driven disc 964, the rotary driving motor 95 drives the chuck 92 to rotate through the chuck driving device 96, and the power transmission routes sequentially include: the positioning plate 962 is locked in the sector 965 of the driven plate 964 when the driving lever 963 does not contact the driven plate 964 by rotating the driving motor 95, the driving rotary plate 961, the driving lever 963, the driven plate 964 and the chuck 92, and the driving rotary plate 961 rotates one turn to drive the driving lever 963 into the straight slot 966 and move the driven plate 964 through an angle (60 °) of the piston bayonet 93.
The guide pipe group 7 is composed of two guide pipes with the same shape, and a flat cutting groove 70 is arranged at the front end of one guide pipe in the guide pipe group 7. The flat cutting groove 70 facilitates the robot to put the piston that completed the previous process on the two guide tubes.
The bottoms of the front supporting seat 1, the rear supporting seat 2 and the blanking table 91 are all provided with supporting feet 100. The height of the leg 100 can be adjusted within a certain range according to the installation position.
Example 2:
when the device is used, piston blanks subjected to rough machining are thrown onto the guide pipe group 7 by the manipulator, the throwing device is slowly put between the first conveying device 4 and the second conveying device 5, the supporting plate 87 descends onto the guide pipe group 7 every time, the front servo motor 13 and the rear servo motor 23 can be automatically controlled by the control device to simultaneously run for a certain stroke to convey the piston blanks forward one unit in sequence, the piston blanks can automatically fall into the piston bayonet 93 of the blanking table 91 after being conveyed to the tail end of the guide pipe group 7, and the control device controls the rotary driving motor 95 to drive the chuck 92 to rotate to push the piston blanks to fall into next machining equipment from the blanking port 94 in sequence.
Example 3:
another specific use of the present apparatus: an oil nozzle is additionally arranged on the fixed seat 6, so that pre-oil injection treatment is carried out on the piston to be stamped, and a corresponding oil recovery device is arranged at the bottom of the supporting beam 3.
Claims (8)
1. The utility model provides a diesel engine piston blank conveying equipment, includes preceding supporting seat (1), back supporting seat (2), a supporting beam (3), its characterized in that: the two ends of the supporting beam (3) are respectively fixedly connected to a front supporting seat (1) and a rear supporting seat (2), a first mounting seat (11) and a second mounting seat (12) are respectively arranged in the front supporting seat (1), a front servo motor (13) is arranged on the first mounting seat (11), a first synchronous rotating shaft (14) is arranged in the front supporting seat (1) in a rotating manner, a third mounting seat (21) and a fourth mounting seat (22) are respectively arranged in the rear supporting seat (2), a rear servo motor (23) is arranged on the third mounting seat (21), a second synchronous rotating shaft (24) is arranged in the rear supporting seat (2) in a rotating manner, a first conveying device (4) is arranged on the first mounting seat (11) and the third mounting seat (21), a second conveying device (5) is arranged on the second mounting seat (12) and the fourth mounting seat (22), a plurality of fixing seats (6) are arranged on the supporting beam (3) at equal intervals, a guide pipe group (7) is installed above the fixed seat (6), a feeding device (8) is installed on one side of the guide pipe group (7), and a blanking device (9) is fixedly connected to the outer side of the rear supporting seat (2).
2. The diesel engine piston blank conveying apparatus as set forth in claim 1, wherein: synchronous pivot one (14) run through mount pad one (11) and mount pad two (12), synchronous pivot two (24) run through mount pad three (21) and mount pad four (22), preceding servo motor (13) rotate through drive gear and connect synchronous pivot one (14), back servo motor (23) rotate through drive gear and connect synchronous pivot two (24), synchronous pivot one (14) and synchronous pivot two (24) make conveyor one (4) and conveyor two (5) run in step.
3. The diesel engine piston blank conveying apparatus as set forth in claim 1, wherein: the first conveying device (4) is the same as the second conveying device (5) in structural symmetry, the first conveying device (4) comprises a first connecting seat (41) and a second connecting seat (42), a guide beam (43) is fixedly installed between the first connecting seat (41) and the second connecting seat (42), two sides of the guide beam (43) are slidably connected with a conveying belt (44), arc clamping edges (45) are arranged on the conveying belt (44) at equal intervals, the arc clamping edges (45) are adaptive to the outer diameter of a blank to be conveyed, a first connecting seat (41) top installation and positioning connecting arm (46), a first positioning connecting arm (46) bottom end is fixedly connected to the front supporting seat (1), a second connecting seat (42) top installation and positioning connecting arm (47), and a second positioning connecting arm (47) bottom end is fixedly connected to the rear supporting seat (2).
4. The diesel engine piston blank conveying apparatus as set forth in claim 1, wherein: the input device (8) comprises a supporting arm (81), one end of the supporting arm (81) is fixedly connected with the pipe group (7), one end of the supporting arm (81) far away from the pipe group (7) is provided with a fixed shaft (82), one end of the fixed shaft (82) is provided with a volute spiral spring assembly (83), the fixed shaft (82) is provided with a sector plate (84) in a rotating mode, the sector plate (84) is provided with an arc-shaped driving rod (85) in a fixed connection mode, the other end of the arc-shaped driving rod (85) is connected to the fixed shaft (82) in a rotating mode and is fixedly connected with the center of the volute spiral spring assembly (83), the sector plate (84) is fixedly connected with a supporting arm (86), and.
5. The diesel engine piston blank conveying apparatus as set forth in claim 1, wherein: unloader (9) are including unloading platform (91), rotate installation chuck (92) in unloading platform (91), six piston bayonet sockets (93) have been seted up about central symmetry in chuck (92), seted up feed opening (94) in unloading platform (91), unloading platform (91) bottom fixed mounting rotation driving motor (95), set up chuck drive arrangement (96) in unloading platform (91).
6. The diesel engine piston blank conveying apparatus as set forth in claim 5, wherein: the chuck driving device (96) comprises a driving turntable (961), the driving turntable (961) is connected with a rotary driving motor (95) in a rotating mode through a transmission gear, a positioning disc (962) is fixedly connected to the driving turntable (961), a driving handle (963) is arranged at the outer end of the driving turntable (961), a driven disc (964) is fixedly installed at the bottom of a rotating shaft of the chuck (92), a fan-shaped opening (965) matched with the positioning disc (962) is formed in the driven disc (964), and a straight groove (966) matched with the driving handle (963) is formed in the driven disc (964).
7. The diesel engine piston blank conveying apparatus as set forth in claim 1, wherein: the guide pipe group (7) is composed of two guide pipes with the same shape, and a flat cutting groove (70) is formed in the front end of the guide pipe on one side in the guide pipe group (7).
8. The diesel engine piston blank conveying apparatus as set forth in claim 5, wherein: the bottoms of the front supporting seat (1), the rear supporting seat (2) and the blanking table (91) are all provided with supporting legs (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781758.3A CN113231595A (en) | 2021-07-12 | 2021-07-12 | Diesel engine piston blank conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781758.3A CN113231595A (en) | 2021-07-12 | 2021-07-12 | Diesel engine piston blank conveying equipment |
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| Publication Number | Publication Date |
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| CN113231595A true CN113231595A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110781758.3A Pending CN113231595A (en) | 2021-07-12 | 2021-07-12 | Diesel engine piston blank conveying equipment |
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| CN (1) | CN113231595A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1215122A1 (en) * | 2000-12-13 | 2002-06-19 | SIG Pack Systems AG | Conveyor device for making and loading groups of containers |
| CN105967128A (en) * | 2016-07-05 | 2016-09-28 | 深圳市善同科技有限公司 | Automatic rotating and conveying device for bottle-shaped materials |
| CN107243588A (en) * | 2017-07-19 | 2017-10-13 | 桐乡市恒泰精密机械有限公司 | Valve piston forges automatic loading and unloading device |
| CN108163469A (en) * | 2017-12-07 | 2018-06-15 | 安徽新荣钢构有限公司 | A kind of ring parts automatic charging device |
| CN209736481U (en) * | 2019-03-15 | 2019-12-06 | 浙江力庆制冷设备有限公司 | Blanking device of necking machine |
| CN112678757A (en) * | 2020-12-31 | 2021-04-20 | 深圳市春晖国际货运代理有限公司 | Beverage can conveying and coding device |
-
2021
- 2021-07-12 CN CN202110781758.3A patent/CN113231595A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215122A1 (en) * | 2000-12-13 | 2002-06-19 | SIG Pack Systems AG | Conveyor device for making and loading groups of containers |
| CN105967128A (en) * | 2016-07-05 | 2016-09-28 | 深圳市善同科技有限公司 | Automatic rotating and conveying device for bottle-shaped materials |
| CN107243588A (en) * | 2017-07-19 | 2017-10-13 | 桐乡市恒泰精密机械有限公司 | Valve piston forges automatic loading and unloading device |
| CN108163469A (en) * | 2017-12-07 | 2018-06-15 | 安徽新荣钢构有限公司 | A kind of ring parts automatic charging device |
| CN209736481U (en) * | 2019-03-15 | 2019-12-06 | 浙江力庆制冷设备有限公司 | Blanking device of necking machine |
| CN112678757A (en) * | 2020-12-31 | 2021-04-20 | 深圳市春晖国际货运代理有限公司 | Beverage can conveying and coding device |
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Application publication date: 20210810 |