CN113697405B - Transfer device applied to circuit board manufacturing - Google Patents
Transfer device applied to circuit board manufacturing Download PDFInfo
- Publication number
- CN113697405B CN113697405B CN202110875379.0A CN202110875379A CN113697405B CN 113697405 B CN113697405 B CN 113697405B CN 202110875379 A CN202110875379 A CN 202110875379A CN 113697405 B CN113697405 B CN 113697405B
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- Prior art keywords
- circuit board
- rod
- hinged
- bottom frame
- transfer device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/86—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form for electrical components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Printed Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention discloses a transfer device applied to circuit board manufacturing, which comprises a frame unit and an intelligent protection unit, wherein the frame unit comprises a bottom frame, the intelligent protection unit comprises a placing piece and a connecting piece, and the intelligent protection unit is arranged in the frame unit and used for placing and protecting a circuit board. The device can place the circuit board on the placing piece, and the protective block clamps the side edge of the circuit board through the self weight of the circuit board, so that the circuit board is protected, the circuit board can be protected from tilting forwards and backwards, the shock absorption and shock absorption functions can be realized, and the device is suitable for circuit boards of various specifications.
Description
Technical Field
The invention relates to the technical field of circuit board production, in particular to a transfer device applied to circuit board manufacturing.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc.
At present, large-scale circuit boards are generally used on large-scale equipment, and the large-scale circuit boards are very inconvenient to take and store due to a large number of electronic components on the large-scale circuit boards in the production and manufacturing processes of the large-scale circuit boards, generally, the large-scale circuit boards are carried by two persons in a cooperation mode, manpower is very consumed, and the electronic components on the front side and the back side of the large-scale circuit boards are very easy to damage when the large-scale circuit boards are stored.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing circuit board-fabricated transfer devices.
Therefore, the problem to be solved by the invention is how to solve the problem of easy damage in the circuit board transferring process.
In order to solve the technical problems, the invention provides the following technical scheme: a transfer device for circuit board manufacturing comprising a frame unit comprising a bottom frame; the intelligent protection unit is connected with the bottom frame and comprises a placing piece and a connecting piece; the connecting piece including transversely be fixed in first dead lever in the bottom frame, with first dead lever sliding fit's sliding support, with sliding support articulated first articulated rod and second articulated rod, with the protection piece that second articulated rod upper end fixed fit is connected, and longitudinal fixation are in the second dead lever in the bottom frame, the second dead lever with second articulated rod normal running fit, the first articulated rod other end with it is articulated to place a bottom.
As a preferable aspect of the transfer device applied to the circuit board manufacturing according to the present invention, wherein: and a plurality of intelligent protection units are arranged in the same bottom frame at equal intervals.
As a preferable aspect of the transfer device applied to the circuit board manufacturing according to the present invention, wherein: the connecting piece is characterized by further comprising a spring sleeved on the first fixing rod, and the spring is arranged between the sliding support and the inner wall of the bottom frame.
As a preferable aspect of the transfer device applied to the manufacturing of the circuit board according to the present invention, wherein: the connecting piece still includes sliding connection pole, be provided with the circular arc groove on the protection piece, sliding connection pole passes the second articulated rod and with the circular arc groove cooperation, second articulated rod tip with the protection piece is articulated, sliding connection pole set up in the below of second articulated rod tip.
As a preferable aspect of the transfer device applied to the circuit board manufacturing according to the present invention, wherein: the placing piece is provided with a placing groove, and two side edges of the placing groove incline outwards.
As a preferable aspect of the transfer device applied to the circuit board manufacturing according to the present invention, wherein: the frame unit further comprises a baffle fixed on the bottom frame, and a pushing handle is arranged on the baffle.
As a preferable aspect of the transfer device applied to the manufacturing of the circuit board according to the present invention, wherein: the frame unit further includes a roller connected with the bottom frame.
As a preferable aspect of the transfer device applied to the circuit board manufacturing according to the present invention, wherein: the vertical protective groove that is provided with on the protection piece, two sides in protective groove lean out.
As a preferable aspect of the transfer device applied to the circuit board manufacturing according to the present invention, wherein: the vertical section of the arc groove is T-shaped, and the circle center of the arc groove is positioned on the hinging shaft of the second hinging rod and the protection block.
As a preferable aspect of the transfer device applied to the manufacturing of the circuit board according to the present invention, wherein: and a plurality of annular grooves matched with the second hinge rod are arranged on the second fixing rod at equal intervals.
The circuit board placing device has the advantages that the circuit board is placed on the placing piece, the protection block clamps the side edge of the circuit board through the self weight of the circuit board, so that the circuit board is protected, the whole device cannot touch electronic components on the front surface and the back surface of the circuit board, the circuit board can be protected from toppling forwards and backwards, the shock absorption and shock absorption functions can be realized, and the circuit board placing device is suitable for circuit boards of various specifications.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural view of a transfer device applied to the manufacture of a circuit board in example 1.
Fig. 2 is a sectional view of the transfer device applied to the circuit board manufacturing in example 1.
Fig. 3 is a structural view of a transfer device applied to circuit board manufacturing in example 2.
Fig. 4 is a schematic view of a placement member and a second fixing bar of the transfer device applied to the circuit board manufacturing in example 2.
Fig. 5 is a partial view of a guard block and a second hinge rod of the transfer device applied to circuit board manufacturing in example 2.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides a transfer device for circuit board manufacturing, which includes a frame unit 100 and an intelligent protection unit 200, wherein the intelligent protection unit 200 is disposed in the frame unit 100 and is used for placing and protecting a circuit board.
Specifically, the frame unit 100 includes a bottom frame 101.
The intelligent protection unit 200 is connected with the bottom frame 101, and comprises a placing part 201 and a connecting part 203, wherein the connecting part 203 comprises a first fixing rod 203a transversely fixed in the bottom frame 101, a sliding support 203b in sliding fit with the first fixing rod 203a, a first hinged rod 203c and a second hinged rod 203d hinged with the sliding support 203b, a protection block 203e fixedly matched and connected with the upper end part of the second hinged rod 203d, and a second fixing rod 203f longitudinally fixed in the bottom frame 101, the second fixing rod 203f is rotatably matched with the second hinged rod 203d, and the other end of the first hinged rod 203c is hinged with the bottom of the placing part 201.
Further, a plurality of intelligent protection units 200 are equidistantly arranged in the same bottom frame 101, so that a plurality of circuit boards can be placed conveniently.
Preferably, the connecting member 203 further comprises a spring 203g sleeved on the first fixing rod 203a, the spring 203g is disposed between the sliding support 203b and the inner wall of the bottom frame 101, and the placing member 201 is in a high position when no circuit board is present due to the elastic force of the spring 203 g.
Preferably, the placing member 201 is provided with a placing slot 201a, and two side edges of the placing slot 201a incline outwards, so that the placing slot 201a is beneficial to facilitating the placing of the circuit board on the placing slot 201a on the one hand and facilitating the fixing of the circuit board on the other hand, the protecting block 203e is vertically provided with a protecting slot 203e-1, and two side edges of the protecting slot 203e-1 incline outwards, so that the protecting slot 203e-1 is beneficial to being convenient to enable the protecting slot 203e-1 to clamp the circuit board.
It should be noted that the transfer device of my invention has the following advantages:
1. the circuit board can be protected and cannot topple forwards and backwards;
2. the shock absorption function can be achieved through the spring 203g and the sliding support 203b, so that the transfer device can protect the circuit board when passing through a concave-convex road surface or an earthquake occurs;
3. the circuit board can be centered, so that the robot in the next process can take the circuit board conveniently;
4. the device is suitable for circuit boards of various specifications, and the circuit boards with the length, the width and the height within a certain limit can use the device, so that the practicability is high.
When using, place the circuit board in the standing groove 201a of placing 201, make the circuit board keep vertical, push down through its self gravity and place a 201, then make the tight circuit board side of protection piece 203e clamp through sliding support 203b, first articulated rod 203c and second articulated rod 203d, form fixedly to the circuit board, then transport the circuit board next production line through transfer device can.
Example 2
Referring to fig. 3 to 5, a second embodiment of the present invention, which is different from the first embodiment, is: the frame unit 100 further includes a roller 104, a barrier 102, and a push handle 103. In the above embodiment, the transfer device applied to circuit board manufacturing includes a frame unit 100 and an intelligent protection unit 200, and the intelligent protection unit 200 is disposed in the frame unit 100 and used for placing and protecting a circuit board.
The frame unit 100 comprises a bottom frame 101, the intelligent protection unit 200 is connected with the bottom frame 101, and comprises a placing part 201 and a connecting part 203, the connecting part 203 comprises a first fixing rod 203a transversely fixed in the bottom frame 101, a sliding support 203b in sliding fit with the first fixing rod 203a, a first hinged rod 203c and a second hinged rod 203d hinged with the sliding support 203b, a protection block 203e fixedly matched and connected with the upper end part of the second hinged rod 203d, and a second fixing rod 203f longitudinally fixed in the bottom frame 101, the second fixing rod 203f is rotatably matched with the second hinged rod 203d, and the other end of the first hinged rod 203c is hinged with the bottom of the placing part 201.
The same bottom frame 101 is internally provided with a plurality of intelligent protection units 200 at equal intervals, so that a plurality of circuit boards can be conveniently placed. The connecting member 203 further comprises a spring 203g sleeved on the first fixing rod 203a, and the spring 203g is disposed between the sliding support 203b and the inner wall of the bottom frame 101.
The placing piece 201 is provided with a placing groove 201a, two side edges of the placing groove 201a incline outwards, the protection block 203e is vertically provided with a protection groove 203e-1, and two side edges of the protection groove 203e-1 incline outwards.
Specifically, the connecting piece 203 further comprises a sliding connecting rod 203h, an arc groove 203e-2 is formed in the protective block 203e, the sliding connecting rod 203h penetrates through the second hinged rod 203d and is matched with the arc groove 203e-2, the end portion of the second hinged rod 203d is hinged to the protective block 203e, and the sliding connecting rod 203h is arranged below the end portion of the second hinged rod 203 d.
Preferably, the frame unit 100 further comprises a baffle plate 102 fixed on the bottom frame 101, and the baffle plate 102 is provided with a pushing handle 103.
Preferably, the frame unit 100 further includes a roller 104 connected to the bottom frame 101.
Preferably, the vertical section of the arc groove 203e-2 is T-shaped, and the center of the circle is located on the hinge axis of the second hinge rod 203d and the protection block 203 e. The advantage of this arrangement is that the protection block 203e can be kept vertical at all times when being attached to the side of the circuit board, that is, the contact area of the protection block 203e and the circuit board is ensured, and the protection block 203e can give enough protection to the circuit board.
Further, a plurality of ring grooves 203f-1 matched with the second hinge rod 203d are equidistantly arranged on the second fixing rod 203f, so that the second hinge rod 203d can be limited.
When using, place the circuit board in the standing groove 201a of placing 201, make the circuit board keep vertical, push down placing 201 through its self gravity, then make protection piece 203e press from both sides tight circuit board side through sliding support 203b, first articulated rod 203c and second articulated rod 203d, form fixedly to the circuit board, then through promoting the handle 103, transport the circuit board next production line on can.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a be applied to transfer device that circuit board was made which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a frame unit (100) comprising a bottom frame (101);
the intelligent protection unit (200) is connected with the bottom frame (101) and comprises a placing piece (201) and a connecting piece (203);
the connecting piece (203) comprises a first fixing rod (203 a) transversely fixed in the bottom frame (101), a sliding support (203 b) in sliding fit with the first fixing rod (203 a), a first hinged rod (203 c) and a second hinged rod (203 d) hinged with the sliding support (203 b), a protective block (203 e) fixedly connected with the upper end of the second hinged rod (203 d) in a matched manner, and a second fixing rod (203 f) longitudinally fixed in the bottom frame (101), the second fixing rod (203 f) is in rotating fit with the second hinged rod (203 d), and the other end of the first hinged rod (203 c) is hinged with the bottom of the placing piece (201);
a plurality of intelligent protection units (200) are arranged in the same bottom frame (101) at equal intervals;
the connecting piece (203) further comprises a spring (203 g) sleeved on the first fixing rod (203 a), and the spring (203 g) is arranged between the sliding support (203 b) and the inner wall of the bottom frame (101);
the connecting piece (203) further comprises a sliding connecting rod (203 h), an arc groove (203 e-2) is formed in the protective block (203 e), the sliding connecting rod (203 h) penetrates through the second hinge rod (203 d) and is matched with the arc groove (203 e-2), the end part of the second hinge rod (203 d) is hinged to the protective block (203 e), and the sliding connecting rod (203 h) is arranged below the end part of the second hinge rod (203 d);
a placing groove (201 a) is formed in the placing piece (201), and two side edges of the placing groove (201 a) incline outwards;
a protective groove (203 e-1) is vertically arranged on the protective block (203 e), and two side edges of the protective groove (203 e-1) are inclined outwards.
2. A transfer device for use in circuit board manufacturing according to claim 1 wherein: the frame unit (100) further comprises a baffle plate (102) fixed on the bottom frame (101), and a pushing handle (103) is arranged on the baffle plate (102).
3. A transfer device for use in circuit board manufacturing according to claim 2 wherein: the frame unit (100) further comprises a roller (104) connected to the bottom frame (101).
4. A transfer device for circuit board manufacturing as claimed in claim 3, wherein: the vertical section of the circular arc groove (203 e-2) is T-shaped, and the circle center of the circular arc groove is positioned on a hinged shaft of the second hinged rod (203 d) and the protection block (203 e).
5. A transfer device for circuit board manufacturing as claimed in claim 4 wherein: the second fixed rod (203 f) is equidistantly provided with a plurality of ring grooves (203 f-1) matched with the second hinged rod (203 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110875379.0A CN113697405B (en) | 2021-07-30 | 2021-07-30 | Transfer device applied to circuit board manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110875379.0A CN113697405B (en) | 2021-07-30 | 2021-07-30 | Transfer device applied to circuit board manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113697405A CN113697405A (en) | 2021-11-26 |
| CN113697405B true CN113697405B (en) | 2022-12-27 |
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| CN202110875379.0A Active CN113697405B (en) | 2021-07-30 | 2021-07-30 | Transfer device applied to circuit board manufacturing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115092510B (en) * | 2022-07-04 | 2023-06-30 | 湖南竣能科技有限公司 | Accurate positioning's circuit board holds device for router |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207748182U (en) * | 2018-01-19 | 2018-08-21 | 山东交通学院 | A kind of self-clamp type auto parts plate for carrying |
| CN208165575U (en) * | 2018-05-21 | 2018-11-30 | 浙江手拉手电器科技有限公司 | A kind of electric cooker manufacture fixed device of pot gallbladder transport |
| CN208470434U (en) * | 2018-07-23 | 2019-02-05 | 邹明虎 | A kind of communication equipment transport device of fixation |
| CN213002753U (en) * | 2020-07-22 | 2021-04-20 | 清远市进田企业有限公司 | High-efficient trompil device is used in circuit board production |
| CN112248454B (en) * | 2020-10-23 | 2023-01-13 | 泉州台商投资区海雅达新材料有限公司 | Special welding equipment and method for anti-freezing nylon pipe fitting special for maritime work platform |
| CN213705512U (en) * | 2020-12-14 | 2021-07-16 | 河南捷诚邦电子科技有限公司 | Transfer device of circuit board production usefulness |
| CN112932105B (en) * | 2021-02-10 | 2022-09-16 | 贵州电网有限责任公司 | Storage battery storage rack |
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| CN113697405A (en) | 2021-11-26 |
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