CN112139798B - Lock screw device for assembling door bell - Google Patents
Lock screw device for assembling door bell Download PDFInfo
- Publication number
- CN112139798B CN112139798B CN202010887289.9A CN202010887289A CN112139798B CN 112139798 B CN112139798 B CN 112139798B CN 202010887289 A CN202010887289 A CN 202010887289A CN 112139798 B CN112139798 B CN 112139798B
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- sliding
- block
- feeding
- sliding block
- fixedly connected
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- 238000003825 pressing Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Abstract
The invention discloses a screw locking device for assembling a doorbell, which comprises a fixed frame, wherein a driving piece is arranged on the fixed frame, a feeding piece is arranged on the fixed frame, a first electric cylinder is arranged on the fixed frame, an output shaft of the first electric cylinder is fixedly connected with a first sliding piece, a second sliding piece is arranged on the first sliding piece, a second electric cylinder is arranged on the second sliding piece, a third sliding piece is arranged on the second sliding piece, and a fourth sliding piece is arranged on the third sliding piece. The feeding part comprises a feeding machine, a feeding block is fixedly connected to a vibration groove of the feeding machine, a limiting part is arranged on the feeding block, a feeding hole is formed in the feeding block, a material pipe is communicated below the feeding hole, and an air inlet pipe is communicated with the material pipe. The screw locking device is convenient to operate, capable of moving and positioning in multiple directions, capable of automatically feeding and locking screws quickly and accurately, effectively solves the problem that manual screw locking efficiency of mass products is low, improves production efficiency and reduces labor intensity of workers.
Description
Technical Field
The invention relates to a screw locking device, in particular to a screw locking device for assembling a door bell.
Background
The product is composed of a plurality of parts and components, and according to the specified technical requirements, the labor process of jointing the parts into the components or jointing the parts and the components into the product is called assembly, and the assembly must have two basic conditions of positioning and clamping: the accurate positioning of the part and the fixing of the positioned part are determined, the part is usually fixed by bolts, the conventional multi-assembly mode is manual operation assembly by workers, the bolts are firstly placed into product bolt holes and then locked by a screw machine, the efficiency is low, the working strength is high, in the operation process, the force of the workers is not uniform, the problem of product locking failure or excessive locking is easy to occur, and the product quality is influenced.
Disclosure of Invention
The invention aims to provide a screw locking device for assembling a doorbell, a product to be assembled is placed in a tool, the lower surface of a pressing block is in contact with the product by adjusting a first electric cylinder, a second electric cylinder and a third electric cylinder, a through hole is coaxial with a bolt hole of the product, a first hydraulic cylinder drives a limiting plate to move backwards, a bolt in a feeding machine enters a material pipe, the limiting plate is reset, a gas pressure pump is used for pressurizing the bolt, the bolt is pressed into the product through the material pipe and the through hole, a second hydraulic cylinder drives a screw machine to move downwards, an output shaft of the screw machine rotates to lock the bolt, repeated operation is carried out, the screw locking device is convenient to operate, the problem of low efficiency of manual screw locking of large-batch products is effectively solved, the production efficiency is improved, and the labor intensity of workers is reduced.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a doorbell assembly is with locking screw device, lock screw device includes the mount, be equipped with the driving piece on the mount, be equipped with the material loading spare on the mount, be equipped with first electronic jar on the mount, the output shaft fastening connection of first electronic jar has first slider, is equipped with the second slider on the first slider, is equipped with the electronic jar of second on the second slider, is equipped with the third slider on the second slider, is equipped with the fourth slider on the third slider.
The feeding part comprises a feeding machine, a feeding block is fixedly connected to a vibration groove of the feeding machine, a limiting part is arranged on the feeding block, a feeding hole is formed in the feeding block, a material pipe is communicated below the feeding hole, and an air inlet pipe is communicated with the material pipe.
The fourth sliding part comprises a second hydraulic cylinder, an output shaft of the second hydraulic cylinder is fixedly connected with a fourth sliding block, a screw machine is fixedly connected onto the fourth sliding block, a fifth sliding rail is arranged on the fourth sliding block, and a fifth sliding part is arranged on the fifth sliding rail in a sliding mode.
Furthermore, the fixing frame comprises a fixing frame main body, a first supporting frame is arranged on the fixing frame main body, a second supporting frame is arranged on the fixing frame, a sliding seat is arranged on the second supporting frame, a first sliding rail is arranged on the sliding seat, and a third supporting frame is arranged on the fixing frame main body.
Further, the driving part comprises a motor, an output shaft of the motor is fixedly connected with a turntable, the turntable is provided with tools distributed in an array mode, and the motor is fixedly connected with a third supporting frame.
Further, the locating part includes first pneumatic cylinder, and the output shaft fastening of first pneumatic cylinder is connected with the connecting plate, and one side of connecting plate is equipped with the limiting plate, is equipped with the rectangular channel on the feeding piece, and the locating part passes through limiting plate and rectangular channel cooperation and feeding piece sliding connection, rectangular channel and feed port intercommunication, the vibration tank and the feed port intercommunication of material loading machine, and the intake pipe is connected with the gas pressure pump, first pneumatic cylinder and first support frame fastening connection.
Further, first slider includes first slider, is equipped with the second slide rail on the first slider, and the one end of first slider is equipped with L type fixed plate, and first slider passes through first slider and first slide rail cooperation and mount sliding connection, and the output shaft and the L type fixed plate fastening of the electronic jar of second are connected.
Further, the second slider includes the second slider, is equipped with the fixed block on the second slider, and the fastening connection of second slider has first fixed plate, is equipped with the third slide rail on the first fixed plate, and fastening connection has the deflector on the third slide rail, and the second slider passes through the cooperation of second slider and second slide rail and first slider sliding connection, and electronic jar of second and second slider fastening connection.
Further, the third sliding part comprises a third electric cylinder, an output shaft of the third electric cylinder is fixedly connected with a third sliding block, a guide hole is formed in the third sliding block, a fourth sliding rail is arranged on the third sliding block, the guide hole is matched with the guide plate, the third sliding block is located on the third sliding rail and slides, and the third electric cylinder is fixedly connected with the first fixing plate.
Furthermore, a guide block is arranged on the fourth sliding block, a positioning hole is formed in the guide block, the fourth sliding block is located on the fourth sliding rail and slides, and the second hydraulic cylinder is fixedly connected with the third sliding block.
Further, the fifth sliding part comprises a fifth sliding block, a positioning column is arranged on the fifth sliding block, a connecting pipe is arranged below the fifth sliding block, one end of the connecting pipe is tightly connected with the fifth sliding block, a pressing block is tightly connected with the other end of the connecting pipe, a through hole is formed in the pressing block, a round hole is formed in the pressing block in an inclined mode, a limiting hole is formed in the fifth sliding block, the fifth sliding block is slidably connected with a fifth sliding rail, the positioning hole is matched with the positioning column, the connecting pipe is communicated with the through hole, the through hole is communicated with the round hole, the round hole is communicated with a material pipe, the connecting pipe is communicated with the limiting hole, and an output shaft of the screw machine penetrates through the limiting hole to be matched with the inside of the connecting pipe.
The invention has the beneficial effects that:
1. the screw locking device is convenient to operate, multi-directionally positions and automatically locks the screws by bolts, so that the problem of low efficiency of manual screw locking of mass products is effectively solved, the production efficiency is improved, and the labor intensity of workers is reduced;
2. the screw locking device has the advantages that the screw locking device is uniform in stress, good in locking effect and high in product assembly quality;
3. the screw locking device of the invention can send screws into bolt holes of products by air pressure, is convenient and efficient, and saves time.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a screw locking device according to the present invention;
FIG. 2 is a schematic view of the structure of the loading part of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a partial structural view of the loading part of the invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention;
FIG. 6 is a schematic view of a portion of the screw locking device of the present invention;
FIG. 7 is a schematic view of a portion of the screw locking device of the present invention;
FIG. 8 is a schematic view of a portion of the screw locking device of the present invention;
fig. 9 is a cross-sectional view of the screw locking device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a bell assembly is with locking screw device, lock screw device includes mount 1, as shown in fig. 1, be equipped with driving piece 2 on the mount 1, be equipped with material loading piece 3 on the mount 1, be equipped with first electronic jar 4 on the mount 1, the output shaft fastening connection of first electronic jar has first slider 5, be equipped with second slider 6 on the first slider 5, be equipped with the electronic jar 7 of second on the second slider 6, be equipped with third slider 8 on the second slider, be equipped with fourth slider 9 on the third slider 8.
The fixing frame 1 includes a fixing frame main body 11, as shown in fig. 1, a first support frame 12 is disposed on the fixing frame main body 11, a second support frame 13 is disposed on the fixing frame 1, a sliding seat 14 is disposed on the second support frame 13, as shown in fig. 6, a first sliding rail 15 is disposed on the sliding seat 14, and a third support frame 16 is disposed on the fixing frame main body 11.
The driving member 2 includes a motor 21, as shown in fig. 1, an output shaft of the motor 21 is fastened to a turntable 22, the turntable 22 is provided with tools 23 distributed in an array, and the motor 21 is fastened to the third support frame 16.
The feeding part 3 comprises a feeding machine 31, as shown in fig. 2, a feeding block 32 is fixedly connected to a vibration groove of the feeding machine 31, a limiting part 33 is arranged on the feeding block 32, the limiting part 33 comprises a first hydraulic cylinder 331, as shown in fig. 3, an output shaft of the first hydraulic cylinder 331 is fixedly connected with a connecting plate 332, one side of the connecting plate 332 is provided with a limiting plate 333, a feeding hole 34 is arranged on the feeding block 32, as shown in fig. 4 and 5, a feeding pipe 35 is arranged below the feeding hole 34 in a communicating manner, an air inlet pipe 36 is arranged on the feeding pipe 35 in a communicating manner, a rectangular groove 37 is arranged on the feeding block 32, the limiting part 33 is matched with the feeding block 32 through the limiting plate 333 and the rectangular groove 37 in a sliding manner, the rectangular groove 37 is communicated with the feeding hole 34, the vibration groove of the feeding machine 31 is communicated with the feeding hole 34, the air inlet pipe 36 is connected with a gas pressure pump, and the first hydraulic cylinder 331 is fixedly connected with the first support 12.
The first sliding part 5 includes a first sliding block 51, as shown in fig. 6, a second sliding rail 52 is provided on the first sliding block 51, an L-shaped fixing plate 53 is provided at one end of the first sliding block 51, the first sliding part 5 is slidably connected to the fixing frame 1 through the first sliding block 51 and the first sliding rail 15, and an output shaft of the second electric cylinder 7 is fixedly connected to the L-shaped fixing plate 53.
The second sliding part 6 comprises a second sliding block 61, as shown in fig. 6, a fixed block 62 is arranged on the second sliding block 61, a first fixed plate 63 is fixedly connected to the second sliding block 61, a third sliding rail 64 is arranged on the first fixed plate 63, as shown in fig. 7, a guide plate 65 is fixedly connected to the third sliding rail 64, the second sliding part 6 is in sliding connection with the first sliding part 5 through the matching of the second sliding block 61 and the second sliding rail 52, and the second electric cylinder 7 is fixedly connected with the second sliding block 61.
The third sliding member 8 includes a third electric cylinder 81, as shown in fig. 7, an output shaft of the third electric cylinder 81 is fixedly connected with a third sliding block 82, the third sliding block 82 is provided with a guiding hole 83, the third sliding block 82 is provided with a fourth sliding rail 84, the guiding hole 83 is matched with the guiding plate 65, the third sliding block 82 is located on the third sliding rail 64 to slide, and the third electric cylinder 81 is fixedly connected with the first fixing plate 63.
The fourth sliding member 9 includes a second hydraulic cylinder 91, as shown in fig. 8, an output shaft of the second hydraulic cylinder 91 is fixedly connected with a fourth sliding block 92, the fourth sliding block 92 is fixedly connected with a screw machine 93, a fifth sliding rail 94 is arranged on the fourth sliding block 92, a guide block 95 is arranged on the fourth sliding block 92, a positioning hole 951 is arranged on the guide block 95, a fifth sliding member 96 is arranged on the fifth sliding rail 94 in a sliding manner, the fourth sliding block 92 is arranged on the fourth sliding rail 84 in a sliding manner, and the second hydraulic cylinder 91 is fixedly connected with the third sliding block 82.
The fifth sliding member 96 includes a fifth sliding block 961, as shown in fig. 8, a positioning column 962 is disposed on the fifth sliding block 961, a connecting pipe 963 is disposed below the fifth sliding block 961, one end of the connecting pipe 963 is fastened to the fifth sliding block 961, and the other end is fastened to a pressing block 964, as shown in fig. 9, a through hole 965 is disposed on the pressing block 964, a circular hole 966 is obliquely disposed on the pressing block 964, a limiting hole 967 is disposed on the fifth sliding block 961, the fifth sliding block 961 is slidably connected to the fifth sliding rail 94, the positioning hole 951 is engaged with the positioning column 962, the connecting pipe 963 is communicated with the through hole 965, the through hole 965 is communicated with the circular hole 966, the circular hole 966 is communicated with the material pipe 35, the connecting pipe 963 is communicated with the limiting hole 967, and an output shaft of the screw machine 93 is engaged with the inside of the connecting pipe 963 through the limiting hole 967.
During the use, to wait to assemble the product and place in frock 23, through adjusting first electronic jar 4, electronic jar 7 of second and the electronic jar 81 of third, make briquetting 964's lower surface and product contact, and make through hole 965 coaxial with the product bolt hole, first pneumatic cylinder 331 drives limiting plate 333 and moves backward, make a bolt in material loading machine 31 get into material pipe 35, the limiting plate resets 333, the gas force pump pressure boost, impress the bolt in the product through material pipe 35 and through hole 965, second hydraulic cylinder 91 drives screw machine 93 and moves down, the output shaft of screw machine 93 rotates the locking bolt, repetitive operation, lock screw device convenient operation, the effectual problem of having solved big artifical lock screw inefficiency of product in batches, the production efficiency is improved, staff's intensity of labour has been reduced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A screw locking device for assembling a doorbell comprises a fixing frame (1) and is characterized in that a driving piece (2) is arranged on the fixing frame (1), a feeding piece (3) is arranged on the fixing frame (1), a first electric cylinder (4) is arranged on the fixing frame (1), an output shaft of the first electric cylinder is fixedly connected with a first sliding piece (5), a second sliding piece (6) is arranged on the first sliding piece (5), a second electric cylinder (7) is arranged on the second sliding piece (6), a third sliding piece (8) is arranged on the second sliding piece, and a fourth sliding piece (9) is arranged on the third sliding piece (8);
the feeding part (3) comprises a feeding machine (31), a vibration groove of the feeding machine (31) is fixedly connected with a feeding block (32), a limiting part (33) is arranged on the feeding block (32), a feeding hole (34) is arranged on the feeding block (32), a material pipe (35) is communicated below the feeding hole (34), and an air inlet pipe (36) is communicated on the material pipe (35);
the limiting piece (33) comprises a first hydraulic cylinder (331), an output shaft of the first hydraulic cylinder (331) is fixedly connected with a connecting plate (332), one side of the connecting plate (332) is provided with a limiting plate (333), a rectangular groove (37) is arranged on the feeding block (32), the limiting piece (33) is matched with the feeding block (32) through the limiting plate (333) and the rectangular groove (37) to be in sliding connection, the rectangular groove (37) is communicated with the feeding hole (34), and a vibration groove of the feeding machine (31) is communicated with the feeding hole (34);
the fourth sliding part (9) comprises a second hydraulic cylinder (91), an output shaft of the second hydraulic cylinder (91) is fixedly connected with a fourth sliding block (92), the fourth sliding block (92) is fixedly connected with a screw machine (93), a fifth sliding rail (94) is arranged on the fourth sliding block (92), and a fifth sliding part (96) is arranged on the fifth sliding rail (94) in a sliding manner;
a guide block (95) is arranged on the fourth sliding block (92), a positioning hole (951) is formed in the guide block (95), and the fourth sliding block (92) is positioned on the fourth sliding rail (84) to slide;
the fifth sliding part (96) comprises a fifth sliding block (961), a positioning column (962) is arranged on the fifth sliding block (961), a connecting pipe (963) is arranged below the fifth sliding block (961), one end of the connecting pipe (963) is fixedly connected with the fifth sliding block (961), the other end of the connecting pipe is fixedly connected with a pressing block (964), a through hole (965) is formed in the pressing block (964), a round hole (966) is obliquely formed in the pressing block (964), a limiting hole (967) is formed in the fifth sliding block (961), the connecting pipe (963) is communicated with the through hole (965), the through hole (965) is communicated with the round hole (966), the round hole (966) is communicated with the material pipe (35), and the connecting pipe (963) is communicated with the limiting hole (967);
the fifth sliding block (961) is connected with the fifth sliding rail (94) in a sliding mode, the positioning hole (951) is matched with the positioning column (962), and an output shaft of the screw machine (93) penetrates through the limiting hole (967) to be matched with the interior of the connecting pipe (963).
2. The lock screw device for assembling the doorbell according to claim 1, wherein the fixing frame (1) comprises a fixing frame main body (11), a first support frame (12) is disposed on the fixing frame main body (11), a second support frame (13) is disposed on the fixing frame (1), a sliding seat (14) is disposed on the second support frame (13), a first sliding rail (15) is disposed on the sliding seat (14), and a third support frame (16) is disposed on the fixing frame main body (11).
3. The lock screw device for assembling the doorbell according to claim 2, wherein the driving member (2) comprises a motor (21), an output shaft of the motor (21) is fixedly connected with a turntable (22), the turntable (22) is provided with tools (23) distributed in an array, and the motor (21) is fixedly connected with the third support frame (16).
4. A lock screw device for assembling a bell according to claim 2, wherein the air inlet pipe (36) is connected to a gas pressure pump, and the first hydraulic cylinder (331) is fixedly connected to the first support frame (12).
5. The lock screw device for assembling the doorbell according to claim 2, wherein the first sliding part (5) comprises a first sliding block (51), a second sliding rail (52) is arranged on the first sliding block (51), an L-shaped fixing plate (53) is arranged at one end of the first sliding block (51), the first sliding part (5) is in sliding connection with the fixing frame (1) through the matching of the first sliding block (51) and the first sliding rail (15), and an output shaft of the second electric cylinder (7) is tightly connected with the L-shaped fixing plate (53).
6. A lock screw device for assembling a doorbell according to claim 5, wherein the second sliding member (6) comprises a second sliding block (61), a fixed block (62) is arranged on the second sliding block (61), a first fixed plate (63) is fixedly connected to the second sliding block (61), a third sliding rail (64) is arranged on the first fixed plate (63), a guide plate (65) is fixedly connected to the third sliding rail (64), the second sliding member (6) is slidably connected to the first sliding member (5) through the cooperation of the second sliding block (61) and the second sliding rail (52), and the second electric cylinder (7) is fixedly connected to the second sliding block (61).
7. A lock screw device for assembling a doorbell according to claim 6, characterized in that the third sliding member (8) comprises a third electric cylinder (81), a third sliding block (82) is fixedly connected to an output shaft of the third electric cylinder (81), a guiding hole (83) is formed in the third sliding block (82), a fourth sliding rail (84) is formed in the third sliding block (82), the guiding hole (83) is matched with the guiding plate (65), the third sliding block (82) is located on the third sliding rail (64) to slide, and the third electric cylinder (81) is fixedly connected with the first fixing plate (63).
8. A lock screw device for assembling a doorbell according to claim 7, characterised in that the second hydraulic cylinder (91) is fixedly connected to the third slider (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887289.9A CN112139798B (en) | 2020-08-28 | 2020-08-28 | Lock screw device for assembling door bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887289.9A CN112139798B (en) | 2020-08-28 | 2020-08-28 | Lock screw device for assembling door bell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112139798A CN112139798A (en) | 2020-12-29 |
| CN112139798B true CN112139798B (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010887289.9A Active CN112139798B (en) | 2020-08-28 | 2020-08-28 | Lock screw device for assembling door bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112139798B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010005404A1 (en) * | 2010-01-22 | 2011-07-28 | PROFIL Verbindungstechnik GmbH & Co. KG, 61381 | Guiding and setting device for fastening elements |
| CN203484893U (en) * | 2013-08-19 | 2014-03-19 | 何晓胜 | Automatic screwing machine |
| CN104942575B (en) * | 2015-06-10 | 2017-04-12 | 东莞技研新阳电子有限公司 | Automatic screw driving machine |
| CN104907816B (en) * | 2015-06-10 | 2017-04-12 | 东莞技研新阳电子有限公司 | Flexible automatic screw locking equipment |
| CN107042402B (en) * | 2016-11-23 | 2019-04-05 | 合肥智博生物科技有限公司 | A kind of multi-functional full-automatic rotating disc type screw locking machine |
| CN207656198U (en) * | 2017-11-27 | 2018-07-27 | 南京宇众先科自动化装备有限公司 | Automatic feeding |
| CN109434458B (en) * | 2018-12-29 | 2021-02-05 | 上海轩田工业设备有限公司 | Equipment for automatically assembling and locking screw of IGBT module |
| CN209986509U (en) * | 2019-04-17 | 2020-01-24 | 广东科源自动化系统有限公司 | Line body formula auto-screwdriving machine that falls to ground |
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2020
- 2020-08-28 CN CN202010887289.9A patent/CN112139798B/en active Active
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| CN112139798A (en) | 2020-12-29 |
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Address after: No.958 Yingbin Avenue, Bengbu City, Anhui Province Patentee after: Sunoptic Technology Co.,Ltd. Address before: No.958 Yingbin Avenue, Bengbu City, Anhui Province Patentee before: SUNOPTIC TECHNOLOGY Co.,Ltd. |